{"id":8326,"date":"2024-01-26T06:02:24","date_gmt":"2024-01-26T06:02:24","guid":{"rendered":"https:\/\/www.hndfcrane.com\/?post_type=posts&#038;p=8326"},"modified":"2024-09-09T06:34:37","modified_gmt":"2024-09-09T06:34:37","slug":"overview-of-common-safety-devices-for-overhead-cranes-and-gantry-cranes","status":"publish","type":"posts","link":"https:\/\/www.hndfcrane.com\/vi\/posts\/overview-of-common-safety-devices-for-overhead-cranes-and-gantry-cranes\/","title":{"rendered":"T\u1ed5ng quan v\u1ec1 c\u00e1c thi\u1ebft b\u1ecb an to\u00e0n chung cho c\u1ea7n tr\u1ee5c v\u00e0 c\u1ea7n tr\u1ee5c"},"content":{"rendered":"<p>C\u00e1c thi\u1ebft b\u1ecb an to\u00e0n c\u1ee7a c\u1ea7n c\u1ea9u \u0111\u00f3ng m\u1ed9t vai tr\u00f2 quan tr\u1ecdng trong vi\u1ec7c v\u1eadn h\u00e0nh v\u00e0 v\u1eadn h\u00e0nh c\u1ea7n c\u1ea9u m\u1ed9t c\u00e1ch an to\u00e0n. C\u00f3 r\u1ea5t nhi\u1ec1u thi\u1ebft b\u1ecb an to\u00e0n cho c\u1ea7n c\u1ea9u, ch\u00fang t\u00f4i \u0111\u00e3 ch\u1ecdn m\u1ed9t s\u1ed1 thi\u1ebft b\u1ecb an to\u00e0n \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng ph\u1ed5 bi\u1ebfn nh\u1ea5t \u0111\u1ec3 gi\u1edbi thi\u1ec7u to\u00e0n di\u1ec7n, bao g\u1ed3m thi\u1ebft b\u1ecb b\u1ea3o v\u1ec7 qu\u00e1 t\u1ea3i c\u1ea7n c\u1ea9u, c\u00f4ng t\u1eafc gi\u1edbi h\u1ea1n chi\u1ec1u cao c\u1ea7n tr\u1ee5c, c\u00f4ng t\u1eafc gi\u1edbi h\u1ea1n gi\u1ea3m t\u1ed1c \u0111\u1ed9 v\u00e0 d\u1eebng, thi\u1ebft b\u1ecb ch\u1ed1ng va ch\u1ea1m cho c\u1ea7n tr\u1ee5c v\u00e0 gi\u00f3 b\u1ea3o v\u1ec7 cho c\u1ea7n tr\u1ee5c.<\/p>\r\n<p><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/www.hndfcrane.com\/wp-content\/uploads\/overhead-crane-safety-devices-2.jpg?w=1000\" alt=\"thi\u1ebft b\u1ecb an to\u00e0n c\u1ea7n c\u1ea9u tr\u00ean kh\u00f4ng\" width=\"900\" height=\"602\" class=\"alignnone size-full wp-image-8452\" \/><\/p>\r\n<h2>Thi\u1ebft b\u1ecb b\u1ea3o v\u1ec7 qu\u00e1 t\u1ea3i<\/h2>\r\n<p>B\u1ed9 gi\u1edbi h\u1ea1n qu\u00e1 t\u1ea3i l\u00e0 m\u1ed9t lo\u1ea1i thi\u1ebft b\u1ecb b\u1ea3o v\u1ec7 an to\u00e0n \u0111\u1ec3 ng\u0103n kh\u00f4ng cho c\u1ea7u tr\u1ee5c b\u1ecb qu\u00e1 t\u1ea3i v\u00e0 c\u00e1c b\u1ed9 ph\u1eadn c\u1ee7a c\u1ea7u tr\u1ee5c b\u1ecb h\u01b0 h\u1ecfng do qu\u00e1 t\u1ea3i trong qu\u00e1 tr\u00ecnh v\u1eadn h\u00e0nh n\u00e2ng, bao g\u1ed3m c\u1ea3m bi\u1ebfn v\u00e0 ch\u1ec9 b\u00e1o t\u1ea3i c\u1ee7a c\u1ea7u tr\u1ee5c. B\u1ed9 gi\u1edbi h\u1ea1n qu\u00e1 t\u1ea3i c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c n\u00e2ng l\u00ean 95% ~ 100% c\u1ee7a c\u00f4ng su\u1ea5t n\u00e2ng \u0111\u1ecbnh m\u1ee9c, ph\u00e1t ra t\u00edn hi\u1ec7u c\u1ea3nh b\u00e1o b\u1eb1ng \u00e2m thanh v\u00e0 \u00e1nh s\u00e1ng nhanh ch\u00f3ng, khi c\u00f4ng su\u1ea5t n\u00e2ng v\u01b0\u1ee3t qu\u00e1 kh\u1ea3 n\u0103ng n\u00e2ng \u0111\u1ecbnh m\u1ee9c, b\u1ed9 gi\u1edbi h\u1ea1n qu\u00e1 t\u1ea3i c\u00f3 th\u1ec3 t\u1ef1 \u0111\u1ed9ng c\u1eaft ngu\u1ed3n \u0111i\u1ec7n c\u1ee7a c\u00f4ng su\u1ea5t n\u00e2ng v\u00e0 \u0111\u00e3 ph\u00e1t ra t\u00edn hi\u1ec7u b\u00e1o \u0111\u1ed9ng c\u1ea5m.<\/p>\r\n<p><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/www.hndfcrane.com\/wp-content\/uploads\/Overload-limiter-position.png\" alt=\"V\u1ecb tr\u00ed gi\u1edbi h\u1ea1n qu\u00e1 t\u1ea3i\" width=\"730\" height=\"339\" class=\"alignnone size-full wp-image-8439\" \/><\/p>\r\n<h3>B\u1ed9 gi\u1edbi h\u1ea1n qu\u00e1 t\u1ea3i QCX-H2B(1)<\/h3>\r\n<p><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/www.hndfcrane.com\/wp-content\/uploads\/QCX-H2B1-overload-limiter-products-and-wiring-diagrams.png\" alt=\"S\u1ea3n ph\u1ea9m gi\u1edbi h\u1ea1n qu\u00e1 t\u1ea3i QCX HB() v\u00e0 s\u01a1 \u0111\u1ed3 n\u1ed1i d\u00e2y\" width=\"729\" height=\"700\" class=\"alignnone size-full wp-image-8440\" \/><\/p>\r\n<ul>\r\n\t<li>\u00c1p d\u1ee5ng cho nhi\u1ec1u lo\u1ea1i c\u00f4ng nghi\u1ec7p c\u1ea7n c\u1ea9u tr\u00ean kh\u00f4ng v\u00e0 c\u1ea7n tr\u1ee5c.<\/li>\r\n\t<li>\u0110\u1ea7u v\u00e0o t\u00edn hi\u1ec7u c\u1ea3m bi\u1ebfn \u0111\u01a1n, \u0111\u1ea7u ra ti\u1ebfp \u0111i\u1ec3m r\u01a1le \u0111\u01a1n.<\/li>\r\n\t<li>\u0110\u01a1n gi\u1ea3n v\u00e0 nh\u1eb9, d\u1ec5 c\u00e0i \u0111\u1eb7t, hi\u1ec7u su\u1ea5t \u1ed5n \u0111\u1ecbnh.<\/li>\r\n\t<li>G\u1ee1 l\u1ed7i \u0111\u01a1n gi\u1ea3n, d\u1ec5 s\u1eed d\u1ee5ng v\u00e0 hi\u1ec7u chu\u1ea9n t\u1ea1i ch\u1ed7.<\/li>\r\n\t<li>\u0110\u1ed9 ch\u00ednh x\u00e1c v\u00e0 \u0111\u1ed9 ch\u00ednh x\u00e1c \u0111o cao, ph\u1ea3n \u1ee9ng nhanh, h\u1ec7 th\u1ed1ng t\u1ef1 ki\u1ec3m tra, kh\u1ea3 n\u0103ng ch\u1ed1ng nhi\u1ec5u t\u1eeb m\u1ea1nh.<\/li>\r\n\t<li>Nhi\u1ec1u ch\u1ee9c n\u0103ng b\u1ed5 sung c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c th\u00eam v\u00e0o, thu\u1eadn ti\u1ec7n v\u00e0 c\u00e1c c\u00f4ng c\u1ee5 \u0111i\u1ec1u khi\u1ec3n ho\u1eb7c h\u1ec7 th\u1ed1ng gi\u00e1m s\u00e1t c\u00f4ng nghi\u1ec7p kh\u00e1c, ch\u1eb3ng h\u1ea1n nh\u01b0 l\u1eafp gh\u00e9p, d\u1ec5 d\u00e0ng theo d\u00f5i qu\u00e1 tr\u00ecnh x\u1eed l\u00fd.<\/li>\r\n<\/ul>\r\n<h3>B\u1ed9 gi\u1edbi h\u1ea1n qu\u00e1 t\u1ea3i QCX-H3B(1)<\/h3>\r\n<p><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/www.hndfcrane.com\/wp-content\/uploads\/QCX-H3B1-overload-limiter-products-and-wiring-diagrams.png\" alt=\"S\u1ea3n ph\u1ea9m gi\u1edbi h\u1ea1n qu\u00e1 t\u1ea3i QCX HB() v\u00e0 s\u01a1 \u0111\u1ed3 n\u1ed1i d\u00e2y\" width=\"894\" height=\"800\" class=\"alignnone size-full wp-image-8441\" \/><\/p>\r\n<ul>\r\n\t<li>Th\u00edch h\u1ee3p cho c\u1ea7n c\u1ea9u m\u00f3c ch\u00ednh v\u00e0 ph\u1ee5 nhi\u1ec1u lo\u1ea1i, t\u1eddi c\u1ed5ng v\u00e0 c\u1ea7n c\u1ea9u k\u1ebft h\u1ee3p m\u00f3c \u0111\u00f4i kh\u00e1c.<\/li>\r\n\t<li>\u0110\u1ea7u v\u00e0o t\u00edn hi\u1ec7u c\u1ea3m bi\u1ebfn k\u00e9p, m\u00f3c ch\u00ednh v\u00e0 m\u00f3c ph\u1ee5 \u0111\u01b0\u1ee3c hi\u1ec3n th\u1ecb, hai b\u1ed9 \u0111\u1ea7u ra ti\u1ebfp \u0111i\u1ec3m r\u01a1le.<\/li>\r\n\t<li>\u0110\u01a1n gi\u1ea3n v\u00e0 nh\u1eb9, d\u1ec5 c\u00e0i \u0111\u1eb7t, \u1ed5n \u0111\u1ecbnh m\u1ea1nh m\u1ebd.<\/li>\r\n\t<li>G\u1ee1 l\u1ed7i \u0111\u01a1n gi\u1ea3n, d\u1ec5 s\u1eed d\u1ee5ng v\u00e0 hi\u1ec7u chu\u1ea9n t\u1ea1i ch\u1ed7.<\/li>\r\n\t<li>N\u00f3 c\u00f3 \u0111\u1ed9 ch\u00ednh x\u00e1c v\u00e0 \u0111\u1ed9 ch\u00ednh x\u00e1c cao, ph\u1ea3n \u1ee9ng nhanh, t\u1ef1 ki\u1ec3m tra v\u00e0 kh\u1ea3 n\u0103ng ch\u1ed1ng nhi\u1ec5u \u0111i\u1ec7n t\u1eeb m\u1ea1nh.<\/li>\r\n\t<li>C\u00e1c t\u00ednh n\u0103ng b\u1ed5 sung c\u00f3 th\u1ec3 thu\u1eadn ti\u1ec7n h\u01a1n v\u00e0 c\u00e1c thi\u1ebft b\u1ecb c\u00f4ng nghi\u1ec7p ho\u1eb7c h\u1ec7 th\u1ed1ng gi\u00e1m s\u00e1t kh\u00e1c c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c l\u1eafp gh\u00e9p, d\u1ec5 d\u00e0ng theo d\u00f5i \u0111i\u1ec1u tr\u1ecb.<\/li>\r\n<\/ul>\r\n<h3>B\u1ed9 gi\u1edbi h\u1ea1n qu\u00e1 t\u1ea3i QCX-H2Z(1)<\/h3>\r\n<p><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/www.hndfcrane.com\/wp-content\/uploads\/QCX-H2Z1-overload-limiter-products-and-wiring-diagrams.jpg?w=1000\" alt=\"S\u1ea3n ph\u1ea9m gi\u1edbi h\u1ea1n qu\u00e1 t\u1ea3i QCX HZ() v\u00e0 s\u01a1 \u0111\u1ed3 n\u1ed1i d\u00e2y\" width=\"850\" height=\"800\" class=\"alignnone size-full wp-image-8442\" \/><\/p>\r\n<ul>\r\n\t<li>\u00c1p d\u1ee5ng cho t\u1ea5t c\u1ea3 c\u00e1c lo\u1ea1i c\u1ea7n c\u1ea9u gi\u00e0n c\u1ea7u.<\/li>\r\n\t<li>Hai t\u00edn hi\u1ec7u c\u1ea3m bi\u1ebfn k\u1ebft h\u1ee3p \u0111\u1ea7u v\u00e0o, hi\u1ec3n th\u1ecb t\u1ed5ng, \u0111i\u1ec1u khi\u1ec3n t\u1ed5ng.<\/li>\r\n\t<li>\u0110\u01a1n gi\u1ea3n v\u00e0 nh\u1eb9, d\u1ec5 c\u00e0i \u0111\u1eb7t, hi\u1ec7u su\u1ea5t \u1ed5n \u0111\u1ecbnh.<\/li>\r\n\t<li>G\u1ee1 l\u1ed7i \u0111\u01a1n gi\u1ea3n, d\u1ec5 s\u1eed d\u1ee5ng v\u00e0 hi\u1ec7u chu\u1ea9n t\u1ea1i ch\u1ed7.<\/li>\r\n\t<li>\u0110\u1ed9 ch\u00ednh x\u00e1c \u0111o l\u01b0\u1eddng, \u0111\u1ed9 ch\u00ednh x\u00e1c cao, ph\u1ea3n \u1ee9ng nhanh, h\u1ec7 th\u1ed1ng t\u1ef1 ki\u1ec3m tra, kh\u1ea3 n\u0103ng ch\u1ed1ng nhi\u1ec5u \u0111i\u1ec7n t\u1eeb m\u1ea1nh.<\/li>\r\n<\/ul>\r\n<h3>B\u1ed9 h\u1ea1n ch\u1ebf qu\u00e1 t\u1ea3i QCX-H2A<\/h3>\r\n<p><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/www.hndfcrane.com\/wp-content\/uploads\/QCX-H2A-overload-limiter-products-and-wiring-diagrams.jpg?w=1000\" alt=\"S\u1ea3n ph\u1ea9m gi\u1edbi h\u1ea1n qu\u00e1 t\u1ea3i QCX HA v\u00e0 s\u01a1 \u0111\u1ed3 n\u1ed1i d\u00e2y\" width=\"584\" height=\"500\" class=\"alignnone size-full wp-image-8443\" \/><\/p>\r\n<ul>\r\n\t<li>\u00c1p d\u1ee5ng cho nhi\u1ec1u lo\u1ea1i c\u1ea7n tr\u1ee5c v\u00e0 c\u1ea7n tr\u1ee5c c\u00f3 m\u00f3c \u0111\u00f4i c\u00f9ng tr\u1ecdng t\u1ea3i. Ch\u1eb3ng h\u1ea1n nh\u01b0 c\u1ea7n c\u1ea9u \u0111\u0129a \u0111i\u1ec7n t\u1eeb, c\u1ea7n tr\u1ee5c treo \u0111i\u1ec7n t\u1eeb, c\u1ea7n c\u1ea9u k\u1eb9p.<\/li>\r\n\t<li>\u0110\u1ea7u v\u00e0o t\u00edn hi\u1ec7u c\u1ea3m bi\u1ebfn k\u00e9p, hi\u1ec3n th\u1ecb t\u1ed5ng, ki\u1ec3m so\u00e1t t\u1ed5ng.<\/li>\r\n<\/ul>\r\n<h3>B\u1ed9 gi\u1edbi h\u1ea1n qu\u00e1 t\u1ea3i QCX-H2BY<\/h3>\r\n<p><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/www.hndfcrane.com\/wp-content\/uploads\/QCX-H2BY-overload-limiter-products-and-wiring-diagrams.jpg?w=1000\" alt=\"S\u1ea3n ph\u1ea9m gi\u1edbi h\u1ea1n qu\u00e1 t\u1ea3i QCX HBY v\u00e0 s\u01a1 \u0111\u1ed3 n\u1ed1i d\u00e2y\" width=\"751\" height=\"750\" class=\"alignnone size-full wp-image-8445\" srcset=\"https:\/\/www.hndfcrane.com\/wp-content\/uploads\/QCX-H2BY-overload-limiter-products-and-wiring-diagrams.jpg 751w, https:\/\/www.hndfcrane.com\/wp-content\/uploads\/QCX-H2BY-overload-limiter-products-and-wiring-diagrams-150x150.jpg 150w\" sizes=\"(max-width: 751px) 100vw, 751px\" \/><\/p>\r\n<ul>\r\n\t<li>\u00c1p d\u1ee5ng cho nhi\u1ec1u lo\u1ea1i c\u1ea7n tr\u1ee5c v\u00e0 c\u1ea7n tr\u1ee5c \u0111i\u1ec1u khi\u1ec3n t\u1eeb xa.<\/li>\r\n\t<li>T\u0103ng c\u01b0\u1eddng c\u00e1c thi\u1ebft b\u1ecb c\u1ea3nh b\u00e1o c\u1ea7n c\u1ea9u b\u00ean ngo\u00e0i c\u00f4ng su\u1ea5t cao.<\/li>\r\n\t<li>T\u00f9y ch\u1ecdn hi\u1ec3n th\u1ecb m\u00e0n h\u00ecnh l\u1edbn, d\u1ec5 \u0111\u1ecdc d\u1eef li\u1ec7u.<\/li>\r\n<\/ul>\r\n<h3>B\u1ed9 h\u1ea1n ch\u1ebf qu\u00e1 t\u1ea3i QCX-H2C<\/h3>\r\n<p><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/www.hndfcrane.com\/wp-content\/uploads\/QCX-H2C-overload-limiter-products-and-wiring-diagrams.jpg?w=1000\" alt=\"S\u1ea3n ph\u1ea9m gi\u1edbi h\u1ea1n qu\u00e1 t\u1ea3i QCX HC v\u00e0 s\u01a1 \u0111\u1ed3 n\u1ed1i d\u00e2y\" width=\"800\" height=\"627\" class=\"alignnone wp-image-8446\" \/><\/p>\r\n<ul>\r\n\t<li>Ch\u1ee7 y\u1ebfu \u00e1p d\u1ee5ng cho c\u1ea7n tr\u1ee5c tr\u00ean \u0111\u1ec9nh \u0111\u1eadp v\u00e0 thi\u1ebft b\u1ecb n\u00e2ng c\u1ea7n \u0111\u1ea7u ra ki\u1ec3m so\u00e1t thi\u1ebfu t\u1ea3i.<\/li>\r\n\t<li>V\u1edbi ch\u1ee9c n\u0103ng \u0111\u1ea7u ra \u0111i\u1ec1u khi\u1ec3n qu\u00e1 t\u1ea3i, thi\u1ebfu t\u1ea3i, \u0111i\u1ec3m thi\u1ebfu t\u1ea3i c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c \u0111\u1eb7t t\u00f9y \u00fd.<\/li>\r\n<\/ul>\r\n<h3>B\u1ed9 gi\u1edbi h\u1ea1n qu\u00e1 t\u1ea3i QCX-H2DM(1)<\/h3>\r\n<p><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/www.hndfcrane.com\/wp-content\/uploads\/QCX-H2DM1-overload-limiter-products-and-wiring-diagrams.jpg?w=1000\" alt=\"S\u1ea3n ph\u1ea9m gi\u1edbi h\u1ea1n qu\u00e1 t\u1ea3i QCX HDM() v\u00e0 s\u01a1 \u0111\u1ed3 n\u1ed1i d\u00e2y\" width=\"800\" height=\"603\" class=\"alignnone wp-image-8447\" \/><\/p>\r\n<ul>\r\n\t<li>Th\u00edch h\u1ee3p cho c\u1ea7u tr\u1ee5c v\u00e0 c\u1ea7n tr\u1ee5c, bao g\u1ed3m hai ph\u1ea7n: c\u1ea3m bi\u1ebfn v\u00e0 thi\u1ebft b\u1ecb \u0111i\u1ec1u khi\u1ec3n, v\u1edbi m\u00e0n h\u00ecnh ph\u1ee5 v\u00e0 \u0111i\u1ec1u khi\u1ec3n ph\u1ee5, m\u00e0n h\u00ecnh t\u1ed5ng th\u1ec3 v\u00e0 \u0111i\u1ec1u khi\u1ec3n t\u1ed5ng th\u1ec3, v\u00e0 \u0111i\u1ec1u khi\u1ec3n c\u00f4ng su\u1ea5t n\u00e2ng c\u1ee7a c\u1ea7n tr\u1ee5c ch\u00ednh v\u00e0 m\u00f3c ph\u1ee5.<\/li>\r\n\t<li>\u00c1p d\u1ee5ng m\u1ea1ch k\u1ef9 thu\u1eadt s\u1ed1 th\u00f4ng minh chip \u0111\u01a1n, \u0111\u1ea7u v\u00e0o thu nh\u1eadn chip AD bit cao k\u00eanh \u0111\u00f4i.<\/li>\r\n\t<li>C\u00e1c linh ki\u1ec7n s\u1eed d\u1ee5ng \u0111\u00e3 \u0111\u01b0\u1ee3c s\u00e0ng l\u1ecdc nghi\u00eam ng\u1eb7t, hi\u1ec7u su\u1ea5t m\u00e1y \u1ed5n \u0111\u1ecbnh v\u00e0 \u0111\u00e1ng tin c\u1eady, d\u1ec5 s\u1eed d\u1ee5ng, \u0111\u1ed9 ch\u00ednh x\u00e1c cao.<\/li>\r\n<\/ul>\r\n<h3>B\u1ed9 gi\u1edbi h\u1ea1n qu\u00e1 t\u1ea3i QCX-M<\/h3>\r\n<p><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/www.hndfcrane.com\/wp-content\/uploads\/QCX-M-overload-limiter-products-and-wiring-diagrams.jpg?w=1000\" alt=\"S\u1ea3n ph\u1ea9m gi\u1edbi h\u1ea1n qu\u00e1 t\u1ea3i QCX M v\u00e0 s\u01a1 \u0111\u1ed3 n\u1ed1i d\u00e2y\" width=\"800\" height=\"654\" class=\"alignnone wp-image-8448\" \/><\/p>\r\n<ul>\r\n\t<li>\u00c1p d\u1ee5ng cho c\u1ea7n c\u1ea9u tr\u00ean kh\u00f4ng v\u00e0 c\u1ea7n tr\u1ee5c, d\u1ef1a tr\u00ean ch\u1ee9c n\u0103ng gi\u1edbi h\u1ea1n s\u1ee9c n\u00e2ng th\u00f4ng th\u01b0\u1eddng, n\u00f3 l\u00e0m t\u0103ng ch\u1ee9c n\u0103ng ghi th\u1eddi gian th\u1ef1c c\u1ee7a \u0111i\u1ec1u ki\u1ec7n ch\u1ea1y c\u1ea7n tr\u1ee5c.<\/li>\r\n\t<li>Vi\u1ec7c ghi l\u1ea1i th\u00f4ng tin d\u1eef li\u1ec7u qu\u00e1 tr\u00ecnh t\u1ea3i c\u1ee7a c\u1ea7n c\u1ea9u theo th\u1eddi gian th\u1ef1c, th\u1eddi gian qu\u00e1 t\u1ea3i, th\u1eddi gian t\u1ea3i, tr\u1ecdng l\u01b0\u1ee3ng, th\u1eddi gian k\u1ebft th\u00fac, t\u1ea7n su\u1ea5t ho\u1ea1t \u0111\u1ed9ng c\u1ee7a c\u1ea7n c\u1ea9u, v.v., c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c tr\u1ef1c quan h\u00f3a trong ph\u1ea7n m\u1ec1m m\u00e1y t\u00ednh \u0111\u1ec3 xem h\u1ed3 s\u01a1 chi ti\u1ebft v\u1ec1 c\u00f4ng vi\u1ec7c c\u1ee7a c\u1ea7n c\u1ea9u, bi\u1ec3u \u0111\u1ed3 ghi ch\u00e9p kh\u1ed1i l\u01b0\u1ee3ng c\u00f4ng vi\u1ec7c v\u00e0 bi\u1ec3u \u0111\u1ed3 t\u1ea7n su\u1ea5t c\u00f4ng vi\u1ec7c c\u1ee7a th\u1ea7u ph\u1ee5.<\/li>\r\n<\/ul>\r\n<h3>B\u1ed9 h\u1ea1n ch\u1ebf qu\u00e1 t\u1ea3i QCX-H2W<\/h3>\r\n<p><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/www.hndfcrane.com\/wp-content\/uploads\/QCX-H2W-overload-limiter-products-and-wiring-diagrams.jpg?w=1000\" alt=\"S\u1ea3n ph\u1ea9m gi\u1edbi h\u1ea1n qu\u00e1 t\u1ea3i QCX HW v\u00e0 s\u01a1 \u0111\u1ed3 n\u1ed1i d\u00e2y\" width=\"900\" height=\"675\" class=\"alignnone size-full wp-image-8449\" \/><\/p>\r\n<ul>\r\n\t<li>\u0110i\u1ec1u khi\u1ec3n t\u1eeb xa kh\u00f4ng d\u00e2y, truy\u1ec1n d\u1eabn kh\u00f4ng d\u00e2y, th\u00edch h\u1ee3p cho nh\u1eefng tr\u01b0\u1eddng h\u1ee3p kh\u00f4ng thu\u1eadn ti\u1ec7n khi k\u1ebft n\u1ed1i \u0111\u01b0\u1eddng c\u00e1p.<\/li>\r\n<\/ul>\r\n<h3>B\u1ed9 h\u1ea1n ch\u1ebf qu\u00e1 t\u1ea3i ph\u00eda \u00e1p su\u1ea5t<\/h3>\r\n<p><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/www.hndfcrane.com\/wp-content\/uploads\/pressure-side-overload-limiters-mounting-position-1.png\" alt=\"v\u1ecb tr\u00ed l\u1eafp \u0111\u1eb7t b\u1ed9 h\u1ea1n ch\u1ebf qu\u00e1 t\u1ea3i ph\u00eda \u00e1p su\u1ea5t\" width=\"550\" height=\"576\" class=\"alignnone size-full wp-image-8438\" \/><\/p>\r\n<ul>\r\n\t<li>C\u1ea5u tr\u00fac \u0111\u01a1n gi\u1ea3n v\u00e0 nh\u1ecf g\u1ecdn, d\u1ec5 l\u1eafp \u0111\u1eb7t v\u00e0 b\u1ea3o tr\u00ec, \u1ee9ng d\u1ee5ng r\u1ed9ng r\u00e3i, \u00c1p d\u1ee5ng cho nhi\u1ec1u lo\u1ea1i t\u1eddi \u0111i\u1ec7n CD, MD.<\/li>\r\n\t<li>\u0110\u01b0\u1ee3c l\u1eafp \u0111\u1eb7t g\u1ea7n \u0111\u1ea7u c\u1ed1 \u0111\u1ecbnh c\u1ee7a d\u00e2y c\u00e1p, th\u00f4ng qua c\u1ea3m bi\u1ebfn \u0111\u1ec3 \u0111o \u0111\u1ed9 c\u0103ng c\u1ee7a d\u00e2y c\u00e1p \u0111\u1ec3 x\u00e1c \u0111\u1ecbnh t\u1ea3i tr\u1ecdng n\u00e2ng.<\/li>\r\n<\/ul>\r\n<h3>B\u1ed9 h\u1ea1n ch\u1ebf qu\u00e1 t\u1ea3i ch\u1ed1t tr\u1ee5c<\/h3>\r\n<p><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/www.hndfcrane.com\/wp-content\/uploads\/shaft-pin-overload-limiters.jpg?w=1000\" alt=\"b\u1ed9 h\u1ea1n ch\u1ebf qu\u00e1 t\u1ea3i ch\u1ed1t tr\u1ee5c\" width=\"750\" height=\"563\" class=\"alignnone size-full wp-image-8330\" \/><\/p>\r\n<ul>\r\n\t<li>Nh\u1ecf g\u1ecdn v\u00e0 kh\u00f4ng chi\u1ebfm kh\u00f4ng gian b\u00ean ngo\u00e0i, th\u01b0\u1eddng \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng trong c\u1ea7n tr\u1ee5c d\u1ea7m \u0111\u00f4i Ch\u00e2u \u00c2u.<\/li>\r\n\t<li>\u0110\u01b0\u1ee3c l\u1eafp \u0111\u1eb7t trong r\u00f2ng r\u1ecdc t\u1eddi \u0111i\u1ec7n, th\u00f4ng qua s\u1ef1 bi\u1ebfn d\u1ea1ng c\u1ee7a c\u1ea3m bi\u1ebfn ch\u1ed1t tr\u1ee5c s\u1ebd c\u1ea3m nh\u1eadn \u0111\u01b0\u1ee3c k\u00edch th\u01b0\u1edbc c\u1ee7a l\u1ef1c.<\/li>\r\n<\/ul>\r\n<h2>C\u00f4ng t\u1eafc gi\u1edbi h\u1ea1n chi\u1ec1u cao<\/h2>\r\n<p>C\u00f4ng t\u1eafc gi\u1edbi h\u1ea1n \u0111\u1ed9 cao c\u00f3 th\u1ec3 h\u1ea1n ch\u1ebf \u0111\u1ed9 cao t\u0103ng gi\u1ea3m c\u1ee7a m\u00e1y r\u1ea3i. Khi m\u00e1y r\u1ea3i t\u0103ng l\u00ean v\u1ecb tr\u00ed gi\u1edbi h\u1ea1n tr\u00ean, b\u1ed9 gi\u1edbi h\u1ea1n c\u00f3 th\u1ec3 t\u1ef1 \u0111\u1ed9ng c\u1eaft ngu\u1ed3n \u0111i\u1ec7n \u0111\u1ec3 d\u1eebng ho\u1ea1t \u0111\u1ed9ng c\u1ee7a c\u01a1 c\u1ea5u n\u00e2ng, ng\u0103n m\u00f3c ti\u1ebfp t\u1ee5c n\u00e2ng l\u00ean, ng\u0103n m\u00e1y r\u1ea3i \u0111\u1ea5m v\u00e0o \u0111\u1ec9nh v\u00e0 k\u00e9o d\u00e2y th\u00e9p n\u00e2ng d\u00e2y th\u1eebng, \u0111\u1ec3 tr\u00e1nh tai n\u1ea1n r\u01a1i v\u1eadt n\u1eb7ng. Khi m\u00e1y r\u1ea3i h\u1ea1 xu\u1ed1ng v\u1ecb tr\u00ed gi\u1edbi h\u1ea1n d\u01b0\u1edbi, n\u00f3 c\u00f3 th\u1ec3 t\u1ef1 \u0111\u1ed9ng c\u1eaft ngu\u1ed3n \u0111i\u1ec7n \u0111\u1ec3 h\u1ea1 xu\u1ed1ng, \u0111\u1ea3m b\u1ea3o s\u1ed1 v\u00f2ng qu\u1ea5n c\u1ee7a d\u00e2y c\u00e1p tr\u00ean tang kh\u00f4ng \u00edt h\u01a1n s\u1ed1 v\u00f2ng an to\u00e0n quy \u0111\u1ecbnh trong thi\u1ebft k\u1ebf.<\/p>\r\n<p><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/www.hndfcrane.com\/wp-content\/uploads\/position-of-height-limit-switch.png\" alt=\"v\u1ecb tr\u00ed c\u1ee7a c\u00f4ng t\u1eafc gi\u1edbi h\u1ea1n chi\u1ec1u cao\" width=\"859\" height=\"574\" class=\"alignnone size-full wp-image-8459\" \/><\/p>\r\n<h3>C\u00f4ng t\u1eafc gi\u1edbi h\u1ea1n chi\u1ec1u cao QGX<\/h3>\r\n<p><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/www.hndfcrane.com\/wp-content\/uploads\/QGX-height-limit-switch.png\" alt=\"C\u00f4ng t\u1eafc gi\u1edbi h\u1ea1n chi\u1ec1u cao QGX\" width=\"634\" height=\"652\" class=\"alignnone size-full wp-image-8460\" \/><\/p>\r\n<ul>\r\n\t<li>D\u00f9ng cho xe t\u1eddi c\u1ea9u gi\u00e0n c\u1ea7u, g\u1eafn \u1edf \u0111\u1ea7u tr\u1ee5c tang tr\u1ed1ng.<\/li>\r\n\t<li>Tr\u1ecdng l\u01b0\u1ee3ng nh\u1eb9, k\u00edch th\u01b0\u1edbc nh\u1ecf, d\u1ec5 c\u00e0i \u0111\u1eb7t v\u00e0 g\u1ee1 l\u1ed7i, \u0111\u1ed9 nh\u1ea1y v\u00e0 \u0111\u1ed9 tin c\u1eady cao, tu\u1ed5i th\u1ecd d\u00e0i, c\u00f3 th\u1ec3 \u0111\u00f3ng vai tr\u00f2 h\u1ea1n ch\u1ebf s\u1ef1 t\u0103ng gi\u1ea3m.<\/li>\r\n\t<li>B\u00e1nh r\u0103ng tr\u1ee5c v\u00edt \u0111\u01b0\u1ee3c k\u1ebft n\u1ed1i v\u1edbi tr\u1ee5c v\u00edt nh\u01b0 m\u1ed9t c\u01a1 c\u1ea5u truy\u1ec1n \u0111\u1ed9ng, v\u00e0 m\u1ed9t cam \u0111\u01b0\u1ee3c l\u1eafp tr\u00ean tr\u1ee5c trung t\u00e2m c\u1ee7a b\u00e1nh r\u0103ng tr\u1ee5c v\u00edt. Khi tr\u1ee5c v\u00edt quay, cam c\u0169ng quay theo, v\u00e0 khi tr\u1ee5c v\u00edt quay \u0111\u1ebfn v\u1ecb tr\u00ed c\u00e0i \u0111\u1eb7t, ph\u1ea7n m\u1eb7t b\u00edch c\u1ee7a cam ti\u1ebfp x\u00fac v\u1edbi c\u00f4ng t\u1eafc gi\u1edbi h\u1ea1n, khi\u1ebfn c\u00f4ng t\u1eafc gi\u1edbi h\u1ea1n ho\u1ea1t \u0111\u1ed9ng, c\u1eaft ngu\u1ed3n \u0111i\u1ec7n h\u01b0\u1edbng l\u00ean ho\u1eb7c h\u01b0\u1edbng xu\u1ed1ng v\u00e0 d\u1eebng m\u00e1y r\u1ea3i \u1edf v\u1ecb tr\u00ed gi\u1edbi h\u1ea1n.<\/li>\r\n\t<li>T\u1ef7 s\u1ed1 truy\u1ec1n: 40:1, 80:1, 120:1<\/li>\r\n<\/ul>\r\n<h3>C\u00f4ng t\u1eafc gi\u1edbi h\u1ea1n chi\u1ec1u cao QGX-DE<\/h3>\r\n<p><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/www.hndfcrane.com\/wp-content\/uploads\/QGX-DE-height-limit-switch.png\" alt=\"C\u00f4ng t\u1eafc gi\u1edbi h\u1ea1n \u0111\u1ed9 cao QGX DE\" width=\"1021\" height=\"453\" class=\"alignnone size-full wp-image-8461\" \/><\/p>\r\n<ul>\r\n\t<li>\u00c1p d\u1ee5ng cho t\u1ea5t c\u1ea3 c\u00e1c lo\u1ea1i xe c\u1ea9u ch\u00e2u \u00c2u v\u00e0 t\u1eddi \u0111i\u1ec7n ch\u00e2u \u00c2u, c\u00f3 th\u1ec3 \u0111\u00f3ng vai tr\u00f2 h\u1ea1n ch\u1ebf s\u1ef1 t\u0103ng gi\u1ea3m.<\/li>\r\n\t<li>Ki\u1ec3m so\u00e1t \u0111a \u0111i\u1ec3m<\/li>\r\n\t<li>Ki\u1ec3u d\u00e1ng th\u1eddi trang v\u00e0 nh\u1ecf g\u1ecdn, h\u1ed9p s\u1ed1 \u0111\u01a1n c\u1ef1c, \u0111\u1ed9 tin c\u1eady cao, hi\u1ec7u su\u1ea5t cao, t\u1ed5n th\u1ea5t n\u0103ng l\u01b0\u1ee3ng nh\u1ecf, kho\u1ea3ng c\u00e1ch truy\u1ec1n nh\u1ecf<\/li>\r\n\t<li>T\u1ef7 s\u1ed1 truy\u1ec1n: 50:1, 100:1, 200:1<\/li>\r\n<\/ul>\r\n<h3>Brokenfirelimiter<\/h3>\r\n<p><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/www.hndfcrane.com\/wp-content\/uploads\/Brokenfirelimiter.jpg?w=1000\" alt=\"Brokenfirelimiter\" width=\"675\" height=\"506\" class=\"alignnone size-full wp-image-8462\" \/><\/p>\r\n<ul>\r\n\t<li>N\u00f3 ph\u00f9 h\u1ee3p v\u1edbi t\u1eddi \u0111i\u1ec7n d\u00e2y c\u00e1p lo\u1ea1i CD, MD, HC, c\u00f3 th\u1ec3 \u0111\u00f3ng vai tr\u00f2 h\u1ea1n ch\u1ebf s\u1ef1 t\u0103ng gi\u1ea3m.<\/li>\r\n\t<li>Khi c\u01a1 c\u1ea5u n\u00e2ng n\u00e2ng l\u00ean (r\u01a1i) \u0111\u1ebfn v\u1ecb tr\u00ed gi\u1edbi h\u1ea1n, d\u00e2y c\u00e1p tr\u00ean tang d\u1eabn \u0111\u1ed9ng d\u1eabn h\u01b0\u1edbng d\u00e2y di chuy\u1ec3n sang tr\u00e1i (ph\u1ea3i) ch\u1ea1m v\u00e0o kh\u1ed1i c\u1ea3m \u1ee9ng c\u1ea7n truy\u1ec1n \u0111\u1ed9ng, \u0111\u1ec3 thanh truy\u1ec1n \u0111\u1ed9ng di chuy\u1ec3n sang tr\u00e1i (ph\u1ea3i) l\u00e0m cho c\u00f4ng t\u1eafc ch\u1eefa ch\u00e1y \u0111\u1ec3 c\u1eaft ngu\u1ed3n \u0111i\u1ec7n.<\/li>\r\n<\/ul>\r\n<h3>C\u00f4ng t\u1eafc gi\u1edbi h\u1ea1n chi\u1ec1u cao b\u00faa<\/h3>\r\n<p><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/www.hndfcrane.com\/wp-content\/uploads\/hammer-height-limit-switch.jpg?w=1000\" alt=\"c\u00f4ng t\u1eafc gi\u1edbi h\u1ea1n chi\u1ec1u cao b\u00faa\" width=\"750\" height=\"856\" class=\"alignnone size-full wp-image-8331\" \/><\/p>\r\n<ul>\r\n\t<li>N\u00f3 c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng cho t\u1eddi \u0111i\u1ec7n v\u00e0 xe t\u1eddi c\u1ea9u, v\u00e0 ch\u1ec9 c\u00f3 th\u1ec3 gi\u1edbi h\u1ea1n chi\u1ec1u cao n\u00e2ng.<\/li>\r\n\t<li>Trong \u0111i\u1ec1u ki\u1ec7n b\u00ecnh th\u01b0\u1eddng, b\u00faa t\u1ea1 \u1edf tr\u1ea1ng th\u00e1i th\u1ea3 t\u1ef1 do, c\u1ea7n c\u00f2 m\u1edf r\u1ed9ng ra ngo\u00e0i, c\u00f4ng t\u1eafc gi\u1edbi h\u1ea1n \u0111\u00f3ng l\u1ea1i v\u00e0 c\u01a1 c\u1ea5u n\u00e2ng ho\u1ea1t \u0111\u1ed9ng. Khi c\u01a1 c\u1ea5u n\u00e2ng ti\u1ebfp t\u1ee5c ch\u1ea1y l\u00ean tr\u00ean ph\u1ea1m vi quy \u0111\u1ecbnh, kh\u1ed1i r\u00f2ng r\u1ecdc s\u1ebd n\u00e2ng b\u00faa t\u1ea1 l\u00ean, d\u00e2y treo c\u1ee7a b\u00faa t\u1ea1 s\u1ebd l\u1ecfng ra, c\u1ea7n c\u00f2 c\u1ee7a b\u1ed9 gi\u1edbi h\u1ea1n s\u1ebd r\u00fat l\u1ea1i, c\u00f4ng t\u1eafc gi\u1edbi h\u1ea1n s\u1ebd b\u1ecb ng\u1eaft k\u1ebft n\u1ed1i v\u00e0 ngu\u1ed3n \u0111i\u1ec7n c\u1ee7a b\u1ed9 \u0111i\u1ec1u khi\u1ec3n n\u00e2ng s\u1ebd b\u1ecb c\u1eaft.<\/li>\r\n<\/ul>\r\n<h2>C\u00f4ng t\u1eafc gi\u1edbi h\u1ea1n l\u00e0m ch\u1eadm v\u00e0 d\u1eebng<\/h2>\r\n<p>Khi c\u01a1 c\u1ea5u ch\u1ea1y g\u1ea7n \u0111\u1ebfn v\u1ecb tr\u00ed gi\u1edbi h\u1ea1n, b\u1ed9 gi\u1edbi h\u1ea1n h\u00e0nh tr\u00ecnh c\u00f3 th\u1ec3 t\u1ef1 \u0111\u1ed9ng c\u1eaft ngu\u1ed3n \u0111i\u1ec7n chuy\u1ec3n ti\u1ebfp v\u00e0 d\u1eebng chuy\u1ec3n \u0111\u1ed9ng \u0111\u1ec3 tr\u00e1nh v\u01b0\u1ee3t qu\u00e1 h\u00e0nh tr\u00ecnh. C\u01a1 c\u1ea5u ch\u1ea1y c\u1ea7n tr\u1ee5c (ho\u1eb7c xe \u0111\u1ea9y) \u1edf g\u1ea7n cu\u1ed1i \u0111\u01b0\u1eddng ph\u1ea3i \u0111\u01b0\u1ee3c thi\u1ebft l\u1eadp \u0111\u1ec3 ch\u1ea1y c\u00f4ng t\u1eafc gi\u1edbi h\u1ea1n h\u00e0nh tr\u00ecnh c\u1ee7a c\u01a1 c\u1ea5u, th\u01b0\u1eddng b\u1eb1ng c\u00f4ng t\u1eafc gi\u1edbi h\u1ea1n v\u00e0 th\u01b0\u1edbc an to\u00e0n c\u00f4ng t\u1eafc k\u00edch ho\u1ea1t h\u1ed7 tr\u1ee3 s\u1eed d\u1ee5ng.<\/p>\r\n<p><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/www.hndfcrane.com\/wp-content\/uploads\/slow-down-and-stop-limit-switches-1.jpg?w=1000\" alt=\"gi\u1ea3m t\u1ed1c \u0111\u1ed9 v\u00e0 d\u1eebng c\u00f4ng t\u1eafc gi\u1edbi h\u1ea1n\" width=\"450\" height=\"273\" class=\"alignnone wp-image-8574\" \/><\/p>\r\n<ul>\r\n\t<li>Th\u01b0\u1eddng \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng trong c\u1ea7n c\u1ea9u tr\u00ean cao v\u00e0 c\u1ea7n tr\u1ee5c<\/li>\r\n\t<li>S\u1eed d\u1ee5ng th\u01b0\u1edbc an to\u00e0n c\u1ee7a c\u1ea7n tr\u1ee5c ho\u1eb7c xe \u0111\u1ea9y v\u00e0 va ch\u1ea1m ti\u1ebfp x\u00fac c\u1ee7a n\u00f3 \u0111\u1ec3 nh\u1eadn ra m\u1ea1ch \u0111i\u1ec1u khi\u1ec3n b\u1eadt ho\u1eb7c t\u1eaft.<\/li>\r\n<\/ul>\r\n<p><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/www.hndfcrane.com\/wp-content\/uploads\/cross-bar-limit-switch.jpg?w=1000\" alt=\"c\u00f4ng t\u1eafc gi\u1edbi h\u1ea1n thanh ngang\" width=\"474\" height=\"344\" class=\"alignnone wp-image-8482 size-full\" \/><\/p>\r\n<ul>\r\n\t<li>\u00c1p d\u1ee5ng cho c\u1ea7n c\u1ea9u tr\u00ean kh\u00f4ng v\u00e0 c\u1ea7n tr\u1ee5c ch\u00e2u \u00c2u.<\/li>\r\n\t<li>S\u1eed d\u1ee5ng s\u1ef1 va ch\u1ea1m c\u1ee7a c\u00e1c b\u1ed9 ph\u1eadn chuy\u1ec3n \u0111\u1ed9ng c\u1ee7a c\u1ea7n c\u1ea9u \u0111\u1ec3 t\u1ea1o ra h\u00e0nh \u0111\u1ed9ng ti\u1ebfp x\u00fac nh\u1eb1m th\u1ef1c hi\u1ec7n k\u1ebft n\u1ed1i ho\u1eb7c ng\u1eaft k\u1ebft n\u1ed1i m\u1ea1ch \u0111i\u1ec1u khi\u1ec3n, nh\u1eb1m \u0111\u1ea1t \u0111\u01b0\u1ee3c m\u1ee5c \u0111\u00edch \u0111i\u1ec1u khi\u1ec3n nh\u1ea5t \u0111\u1ecbnh.<\/li>\r\n\t<li>C\u00f4ng su\u1ea5t ti\u1ebfp x\u00fac l\u1edbn, c\u1ea5u tr\u00fac nh\u1ecf g\u1ecdn, \u0111\u00e1ng tin c\u1eady v\u00e0 b\u1ec1n b\u1ec9, m\u1ee9c \u0111\u1ed9 b\u1ea3o v\u1ec7 cao, tu\u1ed5i th\u1ecd d\u00e0i.<\/li>\r\n<\/ul>\r\n<h2>Thi\u1ebft b\u1ecb b\u1ea3o v\u1ec7 kh\u00f3a li\u00ean \u0111\u1ed9ng<\/h2>\r\n<p>Thi\u1ebft b\u1ecb b\u1ea3o v\u1ec7 li\u00ean \u0111\u1ed9ng li\u00ean k\u1ebft tr\u1ea1ng th\u00e1i c\u1ee7a c\u00f4ng t\u1eafc li\u00ean \u0111\u1ed9ng v\u1edbi chuy\u1ec3n \u0111\u1ed9ng c\u1ee7a m\u1ed9t c\u01a1 c\u1ea5u l\u00e0m vi\u1ec7c nh\u1ea5t \u0111\u1ecbnh c\u1ee7a c\u1ea7n tr\u1ee5c, \u1edf tr\u1ea1ng th\u00e1i c\u00f4ng t\u1eafc m\u1edf, c\u01a1 c\u1ea5u l\u00e0m vi\u1ec7c t\u01b0\u01a1ng \u1ee9ng b\u1ecb n\u00f3 h\u1ea1n ch\u1ebf kh\u00f4ng th\u1ec3 kh\u1edfi \u0111\u1ed9ng v\u00e0 ch\u1ec9 \u1edf tr\u1ea1ng th\u00e1i c\u00f4ng t\u1eafc \u0111\u00f3ng, chuy\u1ec3n \u0111\u1ed9ng c\u1ee7a c\u01a1 c\u1ea5u l\u00e0m vi\u1ec7c \u0111\u01b0\u1ee3c li\u00ean \u0111\u1ed9ng m\u1edbi c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c th\u1ef1c hi\u1ec7n; khi c\u01a1 c\u1ea5u \u0111ang trong qu\u00e1 tr\u00ecnh chuy\u1ec3n \u0111\u1ed9ng, n\u1ebfu c\u00f4ng t\u1eafc c\u1eeda s\u1eadp t\u01b0\u01a1ng \u1ee9ng \u0111\u01b0\u1ee3c m\u1edf, l\u1ec7nh t\u1eaft s\u1ebd \u0111\u01b0\u1ee3c \u0111\u01b0a ra. C\u00f4ng t\u1eafc gi\u1edbi h\u1ea1n li\u00ean \u0111\u1ed9ng ng\u0103n kh\u00f4ng cho m\u1ecdi ng\u01b0\u1eddi v\u1eadn h\u00e0nh c\u1ea7n tr\u1ee5c m\u00e0 kh\u00f4ng c\u00f3 s\u1ef1 hi\u1ec3u bi\u1ebft c\u1ee7a ng\u01b0\u1eddi l\u00e1i t\u1ea1i th\u1eddi \u0111i\u1ec3m ra v\u00e0o c\u1ea7n tr\u1ee5c ho\u1eb7c khi c\u00f3 ng\u01b0\u1eddi \u0111ang b\u1ea3o d\u01b0\u1ee1ng thi\u1ebft b\u1ecb tr\u00ean d\u1ea7m ch\u00ednh c\u1ee7a c\u1ea7n tr\u1ee5c, khi\u1ebfn c\u01a1 c\u1ea5u ho\u1ea1t \u0111\u1ed9ng v\u00e0 g\u00e2y th\u01b0\u01a1ng t\u00edch cho m\u1ecdi ng\u01b0\u1eddi.<\/p>\r\n<p><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/www.hndfcrane.com\/wp-content\/uploads\/Interlocking-limit-switch.jpg?w=1000\" alt=\"C\u00f4ng t\u1eafc gi\u1edbi h\u1ea1n l\u1ed3ng v\u00e0o nhau\" width=\"261\" height=\"500\" class=\"alignnone wp-image-8576\" \/><\/p>\r\n<ul>\r\n\t<li>\u0110\u01b0\u1ee3c l\u1eafp \u0111\u1eb7t tr\u00ean c\u1eeda c\u1ea7n c\u1ea9u \u0111\u1ec3 m\u1ecdi ng\u01b0\u1eddi c\u00f3 th\u1ec3 \u0111i qua.<\/li>\r\n\t<li>\u0110\u01b0\u1ee3c l\u1eafp tr\u00ean c\u1eeda cabin l\u00e1i \u0111\u1ec3 \u0111i\u1ec1u khi\u1ec3n chuy\u1ec3n \u0111\u1ed9ng c\u1ee7a c\u01a1 c\u1ea5u v\u1eadn h\u00e0nh c\u1ea7n c\u1ea9u.<\/li>\r\n\t<li>\u0110\u01b0\u1ee3c l\u1eafp tr\u00ean c\u1eeda h\u1ea7m ho\u1eb7c c\u1eeda lan can l\u1ed1i \u0111i c\u1ee7a d\u1ea7m ch\u00ednh c\u1ea7u do ph\u00f2ng l\u00e1i t\u00e0u l\u1eafp \u0111\u1eb7t, \u0111i\u1ec1u khi\u1ec3n chuy\u1ec3n \u0111\u1ed9ng c\u1ee7a c\u01a1 c\u1ea5u ch\u1ea1y xe \u0111i\u1ec7n.<\/li>\r\n<\/ul>\r\n<h2>Thi\u1ebft b\u1ecb ch\u1ed1ng va ch\u1ea1m cho c\u1ea7n c\u1ea9u tr\u00ean kh\u00f4ng v\u00e0 c\u1ea7n tr\u1ee5c<\/h2>\r\n<p>H\u1ec7 th\u1ed1ng ch\u1ed1ng va ch\u1ea1m laser c\u1ee7a c\u1ea7n c\u1ea9u c\u00f3 th\u1ec3 s\u1eed d\u1ee5ng c\u1ea3m bi\u1ebfn laser \u0111\u1ec3 t\u00ednh to\u00e1n kho\u1ea3ng c\u00e1ch c\u1ee7a v\u1eadt th\u1ec3 \u0111ang \u0111\u1ebfn g\u1ea7n, khi n\u00f3 \u0111\u1ea1t \u0111\u1ebfn kho\u1ea3ng c\u00e1ch kh\u00f4ng an to\u00e0n th\u00ec c\u1ea3nh b\u00e1o s\u1edbm gi\u1ea3m t\u1ed1c, d\u1eebng b\u00e1o \u0111\u1ed9ng, \u0111\u1ec3 ng\u0103n ch\u1eb7n va ch\u1ea1m c\u1ee7a c\u1ea7n c\u1ea9u. Khi hai ho\u1eb7c nhi\u1ec1u b\u1ed9 m\u00e1y n\u00e2ng ho\u1eb7c xe n\u00e2ng ch\u1ea1y tr\u00ean c\u00f9ng m\u1ed9t \u0111\u01b0\u1eddng th\u00ec ph\u1ea3i l\u1eafp \u0111\u1eb7t thi\u1ebft b\u1ecb ch\u1ed1ng va ch\u1ea1m.<\/p>\r\n<p><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/www.hndfcrane.com\/wp-content\/uploads\/laser-anti-collision-system-on-overhead-crane.jpg?w=1000\" alt=\"h\u1ec7 th\u1ed1ng ch\u1ed1ng va ch\u1ea1m laser tr\u00ean c\u1ea7u tr\u1ee5c\" width=\"725\" height=\"544\" class=\"alignnone size-full wp-image-8457\" \/><\/p>\r\n<p><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/www.hndfcrane.com\/wp-content\/uploads\/laser-anti-collision-system-on-gantry-crane.png\" alt=\"h\u1ec7 th\u1ed1ng ch\u1ed1ng va ch\u1ea1m laser tr\u00ean c\u1ea7n tr\u1ee5c\" width=\"800\" height=\"601\" class=\"alignnone wp-image-8455\" \/><\/p>\r\n<ul>\r\n\t<li>Th\u00edch h\u1ee3p cho c\u1ea7n c\u1ea9u tr\u00ean cao v\u00e0 c\u1ea7n tr\u1ee5c.<\/li>\r\n\t<li>Ph\u1ea1m vi \u0111o t\u1eeb 0,2m \u0111\u1ebfn 200m.<\/li>\r\n\t<li>\u0110\u1ed9 ch\u00ednh x\u00e1c l\u00ean t\u1edbi 1,5mm, b\u1ea5t k\u1ec3 kho\u1ea3ng c\u00e1ch c\u00f3 th\u1ec3 duy tr\u00ec \u0111\u1ed9 ch\u00ednh x\u00e1c 1,5mm.<\/li>\r\n\t<li>C\u00f3 th\u1ec3 \u0111\u1eb7t \u1edf ch\u1ebf \u0111\u1ed9 li\u00ean t\u1ee5c, khi t\u1ea5t c\u1ea3 th\u00f4ng tin c\u1ea5u h\u00ecnh \u0111\u01b0\u1ee3c l\u01b0u tr\u1eef trong thi\u1ebft b\u1ecb, kh\u00f4ng c\u1ea7n b\u1ea5t k\u1ef3 b\u1ed9 \u0111i\u1ec1u khi\u1ec3n n\u00e0o, b\u1eadt ngu\u1ed3n, thi\u1ebft b\u1ecb c\u00f3 th\u1ec3 th\u1ef1c hi\u1ec7n ph\u00e9p \u0111o kh\u00f4ng b\u1ecb gi\u00e1n \u0111o\u1ea1n v\u00e0 ph\u00f9 h\u1ee3p v\u1edbi m\u1ecdi m\u00f4i tr\u01b0\u1eddng \u1ee9ng d\u1ee5ng.<\/li>\r\n<\/ul>\r\n<h2>\u0110\u1ec7m<\/h2>\r\n<p>N\u00f3 l\u00e0 m\u1ed9t thi\u1ebft b\u1ecb an to\u00e0n \u0111\u01b0\u1ee3c c\u1ea5u h\u00ecnh \u1edf ph\u1ea7n cu\u1ed1i c\u1ee7a k\u1ebft c\u1ea5u kim lo\u1ea1i c\u1ee7a c\u1ea7u tr\u1ee5c, c\u00f3 ch\u1ee9c n\u0103ng h\u1ea5p th\u1ee5 \u0111\u1ed9ng n\u0103ng va ch\u1ea1m c\u1ee7a c\u01a1 c\u1ea5u ch\u1ea1y v\u00e0 l\u00e0m ch\u1eadm t\u00e1c \u0111\u1ed9ng. Th\u00f4ng th\u01b0\u1eddng c\u00f3 b\u1ed9 \u0111\u1ec7m polyurethane, b\u1ed9 \u0111\u1ec7m cao su, b\u1ed9 \u0111\u1ec7m l\u00f2 xo v\u00e0 b\u1ed9 \u0111\u1ec7m th\u1ee7y l\u1ef1c.<\/p>\r\n<p><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/www.hndfcrane.com\/wp-content\/uploads\/schematic-diagram-of-buffer-position.jpg?w=1000\" alt=\"s\u01a1 \u0111\u1ed3 v\u1ecb tr\u00ed \u0111\u1ec7m\" width=\"900\" height=\"672\" class=\"alignnone size-full wp-image-8340\" \/><\/p>\r\n<h3>\u0110\u1ec7m Polyurethane<\/h3>\r\n<p><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/www.hndfcrane.com\/wp-content\/uploads\/polyurethane-buffer.jpg?w=1000\" alt=\"\u0111\u1ec7m polyurethane\" width=\"1000\" height=\"1000\" class=\"alignnone size-full wp-image-8333\" srcset=\"https:\/\/www.hndfcrane.com\/wp-content\/uploads\/polyurethane-buffer.jpg 1000w, https:\/\/www.hndfcrane.com\/wp-content\/uploads\/polyurethane-buffer-150x150.jpg 150w\" sizes=\"(max-width: 1000px) 100vw, 1000px\" \/><\/p>\r\n<ul>\r\n\t<li>H\u1ea5p th\u1ee5 n\u0103ng l\u01b0\u1ee3ng l\u1edbn, hi\u1ec7u su\u1ea5t \u0111\u1ec7m t\u1ed1t.<\/li>\r\n\t<li>Ch\u1ecbu d\u1ea7u, ch\u1ed1ng l\u00e3o h\u00f3a, ch\u1ed1ng axit, ch\u1ed1ng \u0103n m\u00f2n, ch\u1ecbu nhi\u1ec7t \u0111\u1ed9 cao v\u00e0 th\u1ea5p.<\/li>\r\n\t<li>C\u00e1ch nhi\u1ec7t v\u00e0 ch\u1ed1ng ch\u00e1y n\u1ed5, nh\u1eb9, c\u1ea5u tr\u00fac \u0111\u01a1n gi\u1ea3n, gi\u00e1 th\u00e0nh th\u1ea5p, kh\u00f4ng g\u00e2y ti\u1ebfng \u1ed3n, kh\u00f4ng tia l\u1eeda, l\u1eafp \u0111\u1eb7t v\u00e0 b\u1ea3o tr\u00ec d\u1ec5 d\u00e0ng, tu\u1ed5i th\u1ecd cao.<\/li>\r\n\t<li>N\u00f3 \u0111\u00e3 \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng r\u1ed9ng r\u00e3i tr\u00ean th\u1ecb tr\u01b0\u1eddng qu\u1ed1c t\u1ebf v\u00e0 c\u00f3 th\u1ec3 thay th\u1ebf b\u1ed9 \u0111\u1ec7m cao su v\u00e0 l\u00f2 xo trong c\u1ea7n c\u1ea9u n\u00f3i chung.<\/li>\r\n<\/ul>\r\n<h3>\u0110\u1ec7m cao su<\/h3>\r\n<p><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/www.hndfcrane.com\/wp-content\/uploads\/rubber-buffer.jpg?w=1000\" alt=\"\u0111\u1ec7m cao su\" width=\"710\" height=\"533\" class=\"alignnone size-full wp-image-8335\" \/><\/p>\r\n<ul>\r\n\t<li>S\u1ef1 gi\u1ea3m ch\u1ea5n \u0111\u1ea1t \u0111\u01b0\u1ee3c b\u1eb1ng c\u00e1ch t\u1eadn d\u1ee5ng s\u1ef1 bi\u1ebfn d\u1ea1ng \u0111\u00e0n h\u1ed3i c\u1ee7a cao su khi va ch\u1ea1m. V\u00ec n\u00f3 h\u1ea5p th\u1ee5 \u00edt n\u0103ng l\u01b0\u1ee3ng h\u01a1n n\u00ean n\u00f3 th\u01b0\u1eddng \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng cho c\u1ea7n c\u1ea9u c\u00f3 t\u1ed1c \u0111\u1ed9 di chuy\u1ec3n th\u1ea5p.<\/li>\r\n<\/ul>\r\n<h3>B\u1ed9 \u0111\u1ec7m m\u00f9a xu\u00e2n<\/h3>\r\n<p><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/www.hndfcrane.com\/wp-content\/uploads\/spring-buffer.jpg?w=1000\" alt=\"\u0111\u1ec7m m\u00f9a xu\u00e2n\" width=\"675\" height=\"900\" class=\"alignnone size-full wp-image-8336\" \/><\/p>\r\n<ul>\r\n\t<li>B\u1ed9 \u0111\u1ec7m l\u00f2 xo c\u00f3 th\u1ec3 nhanh ch\u00f3ng chuy\u1ec3n h\u00f3a ph\u1ea7n l\u1edbn \u0111\u1ed9ng n\u0103ng khi va ch\u1ea1m th\u00e0nh th\u1ebf n\u0103ng n\u00e9n c\u1ee7a l\u00f2 xo, ph\u00f9 h\u1ee3p v\u1edbi nh\u1eefng c\u1ea7u tr\u1ee5c c\u00f3 t\u1ed1c \u0111\u1ed9 di chuy\u1ec3n trung b\u00ecnh.<\/li>\r\n\t<li>C\u1ea5u tr\u00fac v\u00e0 b\u1ea3o tr\u00ec \u0111\u01a1n gi\u1ea3n, kh\u00f4ng c\u00f3 y\u00eau c\u1ea7u \u0111\u1eb7c bi\u1ec7t v\u1ec1 nhi\u1ec7t \u0111\u1ed9 l\u00e0m vi\u1ec7c, kh\u1ea3 n\u0103ng h\u1ea5p th\u1ee5 l\u1edbn.<\/li>\r\n<\/ul>\r\n<h3>B\u1ed9 \u0111\u1ec7m th\u1ee7y l\u1ef1c<\/h3>\r\n<p><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/www.hndfcrane.com\/wp-content\/uploads\/hydraulic-buffers.jpg?w=1000\" alt=\"\u0111\u1ec7m th\u1ee7y l\u1ef1c\" width=\"900\" height=\"675\" class=\"alignnone size-full wp-image-8334\" \/><\/p>\r\n<ul>\r\n\t<li>Th\u00f4ng qua c\u00f4ng t\u00e1c \u00e9p d\u1ea7u c\u1ee7a piston xi lanh \u0111\u1ec3 ti\u00eau th\u1ee5 \u0111\u1ed9ng n\u0103ng c\u1ee7a t\u00e1c \u0111\u1ed9ng, ph\u00f9 h\u1ee3p v\u1edbi t\u1ed1c \u0111\u1ed9 chuy\u1ec3n \u0111\u1ed9ng l\u1edbn h\u01a1n c\u1ee7a c\u1ea7n tr\u1ee5c<\/li>\r\n\t<li>\u01afu \u0111i\u1ec3m l\u00e0 n\u00f3 c\u00f3 th\u1ec3 h\u1ea5p th\u1ee5 nhi\u1ec1u \u0111\u1ed9ng n\u0103ng t\u00e1c \u0111\u1ed9ng h\u01a1n, kh\u00f4ng c\u00f3 hi\u1ec7u \u1ee9ng b\u1eadt l\u1ea1i<\/li>\r\n\t<li>Nh\u01b0\u1ee3c \u0111i\u1ec3m l\u00e0 s\u1ef1 ph\u1ee9c t\u1ea1p c\u1ee7a c\u1ea5u tr\u00fac, do nhi\u1ec7t \u0111\u1ed9 m\u00f4i tr\u01b0\u1eddng xung quanh \u1ea3nh h\u01b0\u1edfng \u0111\u1ebfn hi\u1ec7u su\u1ea5t c\u1ee7a d\u1ea7u c\u00f3 t\u00e1c \u0111\u1ed9ng l\u1edbn h\u01a1n \u0111\u1ebfn ch\u1ee9c n\u0103ng c\u1ee7a b\u1ed9 \u0111\u1ec7m c\u0169ng s\u1ebd b\u1ecb \u1ea3nh h\u01b0\u1edfng.<\/li>\r\n<\/ul>\r\n<p><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/www.hndfcrane.com\/wp-content\/uploads\/gantry-crane-safety-devices-scaled.jpg?w=1000\" alt=\"thi\u1ebft b\u1ecb an to\u00e0n c\u1ea7n tr\u1ee5c\" width=\"800\" height=\"564\" class=\"alignnone wp-image-8454\" srcset=\"https:\/\/www.hndfcrane.com\/wp-content\/uploads\/gantry-crane-safety-devices-scaled.jpg 2560w, https:\/\/www.hndfcrane.com\/wp-content\/uploads\/gantry-crane-safety-devices-1536x1084.jpg 1536w, https:\/\/www.hndfcrane.com\/wp-content\/uploads\/gantry-crane-safety-devices-2048x1445.jpg 2048w\" sizes=\"(max-width: 800px) 100vw, 800px\" \/><\/p>\r\n<h2>Thi\u1ebft b\u1ecb b\u1ea3o v\u1ec7 gi\u00f3<\/h2>\r\n<h3>m\u00e1y \u0111o gi\u00f3<\/h3>\r\n<p><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/www.hndfcrane.com\/wp-content\/uploads\/Anemometer.jpg?w=1000\" alt=\"m\u00e1y \u0111o gi\u00f3\" width=\"814\" height=\"611\" class=\"alignnone size-full wp-image-8463\" \/><\/p>\r\n<ul>\r\n\t<li>Ch\u1ee7 y\u1ebfu \u00e1p d\u1ee5ng cho c\u1ea7n tr\u1ee5c v\u00e0 c\u00e1c c\u1ea7n c\u1ea9u kh\u00e1c ho\u1ea1t \u0111\u1ed9ng ngo\u00e0i tr\u1eddi.<\/li>\r\n\t<li>N\u00f3 bao g\u1ed3m hai ph\u1ea7n: thi\u1ebft b\u1ecb \u0111o v\u00e0 \u0111i\u1ec1u khi\u1ec3n th\u00f4ng minh v\u00e0 c\u1ea3m bi\u1ebfn ph\u00e1t hi\u1ec7n t\u1ed1c \u0111\u1ed9 gi\u00f3, c\u00f3 th\u1ec3 ch\u1ec9 ra v\u00e0 c\u1ea3nh b\u00e1o ch\u00ednh x\u00e1c t\u1ed1c \u0111\u1ed9 v\u00e0 c\u01b0\u1eddng \u0111\u1ed9 gi\u00f3 tr\u00ean khu v\u1ef1c.<\/li>\r\n\t<li>Khi t\u1ed1c \u0111\u1ed9 gi\u00f3 v\u01b0\u1ee3t qu\u00e1 t\u1ed1c \u0111\u1ed9 gi\u00f3 c\u1ea3nh b\u00e1o tr\u01b0\u1edbc, thi\u1ebft b\u1ecb s\u1ebd ph\u00e1t ra c\u1ea3nh b\u00e1o b\u1eb1ng \u00e2m thanh v\u00e0 \u00e1nh s\u00e1ng, khi\u1ebfn ng\u01b0\u1eddi v\u1eadn h\u00e0nh ph\u1ea3i ch\u00fa \u00fd. Khi t\u1ed1c \u0111\u1ed9 gi\u00f3 v\u01b0\u1ee3t qu\u00e1 gi\u1edbi h\u1ea1n tr\u00ean \u0111\u00e3 \u0111\u1eb7t tr\u01b0\u1edbc, n\u00f3 c\u00f3 th\u1ec3 t\u1ef1 \u0111\u1ed9ng ph\u00e1t ra \u00e2m thanh v\u00e0 \u00e1nh s\u00e1ng b\u00e1o \u0111\u1ed9ng, \u0111\u1ed3ng th\u1eddi \u0111\u01b0a ra h\u01b0\u1edbng d\u1eabn \u0111i\u1ec1u khi\u1ec3n \u0111\u1ec3 d\u1eebng ch\u1ee9c n\u0103ng n\u00e2ng c\u1ee7a c\u1ea7n c\u1ea9u.<\/li>\r\n<\/ul>\r\n<h3>K\u1eb9p \u0111\u01b0\u1eddng s\u1eaft<\/h3>\r\n<p>K\u1eb9p ray bao g\u1ed3m k\u1eb9p ray th\u1ee7 c\u00f4ng, k\u1eb9p ray b\u00e1n t\u1ef1 \u0111\u1ed9ng, k\u1eb9p ray t\u1ef1 \u0111\u1ed9ng v\u00e0 k\u1eb9p ray t\u1ef1 kh\u00f3a.<\/p>\r\n<p><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/www.hndfcrane.com\/wp-content\/uploads\/rail-clamp.jpg?w=1000\" alt=\"k\u1eb9p \u0111\u01b0\u1eddng s\u1eaft\" width=\"474\" height=\"632\" class=\"alignnone size-full wp-image-8473\" \/><\/p>\r\n<ul>\r\n\t<li>K\u1eb9p ray b\u1eb1ng tay: C\u1ea5u t\u1ea1o \u0111\u01a1n gi\u1ea3n, d\u1ec5 b\u1ea3o tr\u00ec nh\u01b0ng do l\u1ef1c k\u1eb9p th\u1ea5p n\u00ean \u0111\u1ed9 an to\u00e0n k\u00e9m v\u00e0 ch\u1ec9 ph\u00f9 h\u1ee3p v\u1edbi c\u00e1c lo\u1ea1i c\u1ea7n c\u1ea9u c\u1ee1 nh\u1ecf v\u00e0 v\u1eeba.<\/li>\r\n\t<li>K\u1eb9p ray b\u00e1n t\u1ef1 \u0111\u1ed9ng: K\u1eb9p ray b\u00e1n t\u1ef1 \u0111\u1ed9ng l\u00e0 lo\u1ea1i k\u1eb9p c\u00f3 c\u00f4ng d\u1ee5ng k\u00e9p v\u1edbi c\u1ea3 ch\u1ee9c n\u0103ng \u0111i\u1ec7n v\u00e0 th\u1ee7 c\u00f4ng. Ch\u00fang ch\u1ee7 y\u1ebfu ho\u1ea1t \u0111\u1ed9ng b\u1eb1ng \u0111i\u1ec7n, v\u1edbi l\u1ef1c k\u1eb9p do \u0111\u1ed9ng c\u01a1 \u0111i\u1ec7n t\u1ea1o ra th\u00f4ng qua tr\u1ee5c v\u00edt v\u00e0 \u0111ai \u1ed1c, n\u00e9n l\u00f2 xo. L\u1ef1c k\u1eb9p r\u1ea5t l\u1edbn v\u00e0 \u0111\u01b0\u1ee3c trang b\u1ecb c\u00f4ng t\u1eafc cu\u1ed1i gi\u00fap t\u1ef1 \u0111\u1ed9ng d\u1eebng \u0111\u1ed9ng c\u01a1 \u0111i\u1ec7n sau khi k\u1eb9p \u0111\u01b0\u1eddng ray. Trong tr\u01b0\u1eddng h\u1ee3p c\u00f3 s\u1ef1 c\u1ed1 v\u1ec1 \u0111i\u1ec7n ho\u1eb7c m\u1ea5t \u0111i\u1ec7n th\u00ec c\u1ea7n ph\u1ea3i k\u1eb9p b\u1eb1ng tay. So v\u1edbi k\u1eb9p ray ki\u1ec3u b\u00faa \u0111i\u1ec7n, lo\u1ea1i k\u1eb9p ray n\u00e0y nh\u1eb9 h\u01a1n nh\u01b0ng c\u00f3 nh\u01b0\u1ee3c \u0111i\u1ec3m l\u00e0 kh\u00f3 c\u0103n ch\u1ec9nh c\u00e1c h\u00e0m trong qu\u00e1 tr\u00ecnh l\u1eafp \u0111\u1eb7t.<\/li>\r\n\t<li>K\u1eb9p ray ki\u1ec3u b\u00faa \u0111i\u1ec7n: Lo\u1ea1i k\u1eb9p n\u00e0y ho\u1ea1t \u0111\u1ed9ng t\u1ef1 \u0111\u1ed9ng, mang l\u1ea1i l\u1ef1c ch\u1ed1ng tr\u01b0\u1ee3t m\u1ea1nh m\u1ebd v\u00e0 \u0111\u1ed9 an to\u00e0n \u0111\u00e1ng tin c\u1eady. Trong tr\u01b0\u1eddng h\u1ee3p gi\u00f3 m\u1ea1nh ho\u1eb7c c\u1ea7n tr\u1ee5c t\u1ea1m th\u1eddi kh\u00f4ng ho\u1ea1t \u0111\u1ed9ng, ngu\u1ed3n \u0111i\u1ec7n s\u1ebd b\u1ecb c\u1eaft \u0111\u1ec3 c\u1ed1 \u0111\u1ecbnh c\u1ea7n tr\u1ee5c. H\u1ea1n ch\u1ebf l\u00e0 tr\u1ecdng l\u01b0\u1ee3ng l\u1edbn h\u01a1n, v\u1edbi tr\u1ecdng l\u01b0\u1ee3ng b\u00faa h\u00ecnh n\u00eam \u0111\u1ea1t 2%-3% trong t\u1ed5ng tr\u1ecdng l\u01b0\u1ee3ng c\u1ee7a c\u1ea7n tr\u1ee5c. S\u1ef1 m\u00e0i m\u00f2n c\u00f3 th\u1ec3 x\u1ea3y ra t\u1ea1i \u0111i\u1ec3m ti\u1ebfp x\u00fac gi\u1eefa b\u00faa v\u00e0 con l\u0103n.<\/li>\r\n\t<li>K\u1eb9p ray lo\u1ea1i l\u00f2 xo \u0111i\u1ec7n: K\u1eb9p ray lo\u1ea1i l\u00f2 xo \u0111i\u1ec7n s\u1eed d\u1ee5ng l\u00f2 xo \u0111\u1ec3 n\u00e9n c\u1ea7n khu\u1ef7u \u0111\u1ec3 \u0111\u00f3ng. \u0110\u1ec3 nh\u1ea3 k\u1eb9p, ng\u01b0\u1eddi ta d\u00f9ng t\u1eddi \u0111\u1ec3 n\u00e9n th\u00eam l\u00f2 xo th\u00f4ng qua h\u1ec7 th\u1ed1ng r\u00f2ng r\u1ecdc. So v\u1edbi k\u1eb9p ray ki\u1ec3u b\u00faa \u0111i\u1ec7n, ch\u00fang nh\u1eb9 h\u01a1n.<\/li>\r\n\t<li>K\u1eb9p ray th\u1ee7y l\u1ef1c \u0111i\u1ec7n: Lo\u1ea1i k\u1eb9p n\u00e0y s\u1eed d\u1ee5ng l\u00f2 xo \u0111\u1ec3 k\u1eb9p v\u00e0 xi lanh th\u1ee7y l\u1ef1c \u0111\u1ec3 nh\u1ea3. Ch\u00fang cung c\u1ea5p l\u1ef1c k\u1eb9p l\u1edbn, \u0111\u1ea3m b\u1ea3o an to\u00e0n v\u00e0 tin c\u1eady. Tuy nhi\u00ean, ch\u00fang c\u00f3 k\u00edch th\u01b0\u1edbc l\u1edbn h\u01a1n v\u00e0 y\u00eau c\u1ea7u x\u1eed l\u00fd c\u00e1c b\u1ed9 ph\u1eadn c\u1ee7a h\u1ec7 th\u1ed1ng th\u1ee7y l\u1ef1c cao h\u01a1n. Ch\u00fang th\u01b0\u1eddng \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng trong c\u1ea7n c\u1ea9u c\u1ea3ng l\u1edbn.<\/li>\r\n\t<li>K\u1eb9p ray t\u1ef1 kh\u00f3a: \u0110\u00e2y l\u00e0 lo\u1ea1i k\u1eb9p ray v\u1eadn h\u00e0nh th\u1ee7 c\u00f4ng s\u1eed d\u1ee5ng nguy\u00ean l\u00fd t\u1ef1 kh\u00f3a. L\u1ef1c k\u1eb9p \u0111\u01b0\u1ee3c t\u1ea1o ra b\u1edfi l\u1ef1c gi\u00f3 v\u00e0 t\u0103ng theo c\u01b0\u1eddng \u0111\u1ed9 gi\u00f3.<\/li>\r\n<\/ul>\r\n<h3>\u00c1o gi\u00f3<\/h3>\r\n<p><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/www.hndfcrane.com\/wp-content\/uploads\/windbreak.jpg?w=1000\" alt=\"\u00e1o gi\u00f3\" width=\"600\" height=\"600\" class=\"alignnone size-full wp-image-8450\" srcset=\"https:\/\/www.hndfcrane.com\/wp-content\/uploads\/windbreak.jpg 600w, https:\/\/www.hndfcrane.com\/wp-content\/uploads\/windbreak-150x150.jpg 150w\" sizes=\"(max-width: 600px) 100vw, 600px\" \/><\/p>\r\n<ul>\r\n\t<li>Th\u00edch h\u1ee3p cho c\u1ea7n tr\u1ee5c l\u00e0m vi\u1ec7c ngo\u00e0i tr\u1eddi nh\u01b0 b\u1ebfn c\u1ea3ng, b\u1ebfn c\u1ea3ng v\u00e0 \u0111\u01b0\u1eddng s\u1eaft. Khi s\u1eed d\u1ee5ng, l\u01b0\u1ee1i h\u00ecnh n\u00eam \u0111\u01b0\u1ee3c ch\u00e8n v\u00e0o gi\u1eefa m\u1eb7t b\u00e1nh xe v\u00e0 m\u1eb7t tr\u00ean c\u1ee7a \u0111\u01b0\u1eddng ray, \u0111\u1ed9 d\u1ed1c c\u1ee7a n\u00eam s\u1eaft gi\u00fap b\u00e1nh xe kh\u00f4ng b\u1ecb tr\u01b0\u1ee3t.<\/li>\r\n\t<li>Khi \u0111\u01b0\u1ee3c c\u1ea5p \u0111i\u1ec7n, m\u00e1y \u0111\u1ea9y \u0111i\u1ec7n-th\u1ee7y l\u1ef1c di chuy\u1ec3n, thanh \u0111\u1ea9y c\u1ee7a n\u00f3 n\u00e2ng l\u00ean nhanh ch\u00f3ng v\u00e0 n\u00e2ng n\u00eam s\u1eaft qua c\u1ea7n g\u1ea1t v\u00e0 c\u01a1 c\u1ea5u truy\u1ec1n \u0111\u1ed9ng \u0111\u1ec3 c\u1ea7n tr\u1ee5c ho\u1ea1t \u0111\u1ed9ng b\u00ecnh th\u01b0\u1eddng; khi c\u1eaft \u0111i\u1ec7n, c\u1ea7n \u0111\u1ea9y c\u1ee7a m\u00e1y \u0111\u1ea9y ch\u1ecbu t\u00e1c d\u1ee5ng c\u1ee7a l\u1ef1c l\u00f2 xo, n\u00eam s\u1eaft qua c\u1ea7n \u0111\u1eb7t tr\u00ean ray, b\u00e1nh xe b\u1ecb k\u1eb9t ch\u1ebft trong tr\u01b0\u1eddng h\u1ee3p c\u00f3 gi\u00f3 b\u00e3o b\u1ea5t ng\u1edd, v\u00e0 n\u00f3 ph\u1ee5c v\u1ee5 nh\u01b0 m\u1ed9t ch\u1ee9c n\u0103ng b\u1ea3o v\u1ec7 an to\u00e0n.<\/li>\r\n<\/ul>\r\n<h3>Thi\u1ebft b\u1ecb neo<\/h3>\r\n<ul>\r\n\t<li>Thi\u1ebft b\u1ecb neo c\u1ee7a c\u1ea7n c\u1ea9u ch\u1ee7 y\u1ebfu l\u00e0 lo\u1ea1i ch\u1ed1t, lo\u1ea1i x\u00edch, lo\u1ea1i thanh tr\u00ean, lo\u1ea1i t\u1ea5m neo.<\/li>\r\n\t<li>C\u1ea7n tr\u1ee5c s\u1eed d\u1ee5ng ngo\u00e0i tr\u1eddi, khi t\u1ed1c \u0111\u1ed9 gi\u00f3 v\u01b0\u1ee3t qu\u00e1 60m\/s ph\u1ea3i s\u1eed d\u1ee5ng thi\u1ebft b\u1ecb neo. C\u1ea5u tr\u00fac thi\u1ebft b\u1ecb neo \u0111\u01a1n gi\u1ea3n, an to\u00e0n v\u00e0 \u0111\u00e1ng tin c\u1eady, h\u01a1n th\u1ebf n\u1eefa c\u00f2n c\u00f3 k\u1eb9p ray t\u1ef1 \u0111\u1ed9ng v\u00e0 c\u00e1c c\u00f4ng d\u1ee5ng b\u1ed5 sung kh\u00e1c, nh\u01b0 thi\u1ebft b\u1ecb b\u1ed5 sung cho c\u00e1c thi\u1ebft b\u1ecb ch\u1eafn gi\u00f3 t\u1ef1 \u0111\u1ed9ng.<\/li>\r\n\t<li>Thi\u1ebft b\u1ecb neo ch\u1ec9 c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c \u0111\u1eb7t d\u1ecdc theo \u0111\u01b0\u1eddng ray c\u1ee7a c\u1ea7n c\u1ea9u m\u1ed9t s\u1ed1 \u0111i\u1ec3m neo c\u1ed1 \u0111\u1ecbnh, khi c\u00f3 gi\u00f3 \u0111\u1ebfn c\u1ea7n tr\u1ee5c ch\u1ea1y \u0111\u1ebfn gh\u1ebf neo (h\u1ed1) g\u1ea7n \u0111\u00f3 v\u00e0 b\u1ecb kh\u00f3a n\u00ean b\u1ea5t ti\u1ec7n khi s\u1eed d\u1ee5ng, \u0111\u1eb7c bi\u1ec7t khi c\u00f3 gi\u00f3 b\u00e3o \u0111\u1ed9t ng\u1ed9t kh\u00f3 c\u00f3 th\u1ec3 ng\u0103n ch\u1eb7n k\u1ecbp th\u1eddi.<\/li>\r\n<\/ul>\r\n<p>T\u1eeb c\u00f4ng t\u1eafc gi\u1edbi h\u1ea1n v\u00e0 b\u1ea3o v\u1ec7 qu\u00e1 t\u1ea3i \u0111\u1ebfn tr\u00e1nh va ch\u1ea1m v\u00e0 b\u1ea3o v\u1ec7 gi\u00f3, c\u00e1c bi\u1ec7n ph\u00e1p an to\u00e0n n\u00e0y l\u00e0 tr\u1ee5 c\u1ed9t \u0111\u1ec3 b\u1ea3o v\u1ec7 an to\u00e0n trong m\u00f4i tr\u01b0\u1eddng c\u00f3 r\u1ee7i ro cao. B\u1eb1ng c\u00e1ch hi\u1ec3u v\u00e0 l\u1eafp \u0111\u1eb7t c\u00e1c thi\u1ebft b\u1ecb n\u00e0y, ng\u00e0nh c\u00f4ng nghi\u1ec7p c\u00f3 th\u1ec3 c\u1ea3i thi\u1ec7n \u0111\u1ed9 an to\u00e0n, gi\u1ea3m thi\u1ec3u r\u1ee7i ro ti\u1ec1m \u1ea9n v\u00e0 duy tr\u00ec hi\u1ec7u qu\u1ea3 ho\u1ea1t \u0111\u1ed9ng c\u1ee7a c\u1ea7n c\u1ea9u.<\/p>\r\n<div id=\"p_author\"><div class=\"left\">\r\n<img loading=\"lazy\" decoding=\"async\" src=\"\/wp-content\/uploads\/2024\/06\/cindy.jpg\" width=\"150\" height=\"150\" alt=\"\" class=\"authorphoto\">\r\n<div class=\"name\">Cindy<\/div>\r\n<\/div>\r\n<div class=\"rightfinfo\">\r\n<div>WhatsApp: <a href=\"https:\/\/wa.me\/+8619137386654\" class=\"whatsapp\" target=\"_blank\" rel=\"noopener\">+86-19137386654<\/a><\/div>\r\n<div>E-mail: <a href=\"mailto:cindywang@hndfcrane.com\" class=\"PC_email\" id=\"content_email\">cindywang@hndfcrane.com<\/a><\/div>\r\n<p style=\"margin-top:16px\">T\u00f4i l\u00e0 Cindy, v\u1edbi 10 n\u0103m kinh nghi\u1ec7m l\u00e0m vi\u1ec7c trong ng\u00e0nh c\u1ea7n c\u1ea9u v\u00e0 t\u00edch l\u0169y \u0111\u01b0\u1ee3c nhi\u1ec1u ki\u1ebfn th\u1ee9c chuy\u00ean m\u00f4n. T\u00f4i \u0111\u00e3 l\u1ef1a ch\u1ecdn nh\u1eefng chi\u1ebfc c\u1ea7n c\u1ea9u th\u1ecfa m\u00e3n cho h\u01a1n 500 kh\u00e1ch h\u00e0ng. N\u1ebfu b\u1ea1n c\u00f3 b\u1ea5t k\u1ef3 nhu c\u1ea7u ho\u1eb7c c\u00e2u h\u1ecfi n\u00e0o v\u1ec1 c\u1ea7n c\u1ea9u, vui l\u00f2ng li\u00ean h\u1ec7 v\u1edbi t\u00f4i, t\u00f4i s\u1ebd s\u1eed d\u1ee5ng chuy\u00ean m\u00f4n v\u00e0 kinh nghi\u1ec7m th\u1ef1c t\u1ebf c\u1ee7a m\u00ecnh \u0111\u1ec3 gi\u00fap b\u1ea1n gi\u1ea3i quy\u1ebft v\u1ea5n \u0111\u1ec1!<\/p>\r\n<\/div><\/div>","protected":false},"excerpt":{"rendered":"Thi\u1ebft b\u1ecb an to\u00e0n c\u1ea7n c\u1ea9u \u0111\u00f3ng vai tr\u00f2 quan tr\u1ecdng trong vi\u1ec7c v\u1eadn h\u00e0nh v\u00e0 ch\u1ea1y c\u1ea7n c\u1ea9u an to\u00e0n. C\u00f3 nhi\u1ec1u thi\u1ebft b\u1ecb an to\u00e0n c\u1ea7n c\u1ea9u, ch\u00fang t\u00f4i \u0111\u00e3 ch\u1ecdn m\u1ed9t s\u1ed1 thi\u1ebft b\u1ecb an to\u00e0n \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng ph\u1ed5 bi\u1ebfn nh\u1ea5t \u0111\u1ec3 gi\u1edbi thi\u1ec7u to\u00e0n di\u1ec7n, bao g\u1ed3m thi\u1ebft b\u1ecb b\u1ea3o v\u1ec7 qu\u00e1 t\u1ea3i c\u1ea7n c\u1ea9u, c\u00f4ng t\u1eafc gi\u1edbi h\u1ea1n chi\u1ec1u cao c\u1ea7n c\u1ea9u, c\u00f4ng t\u1eafc gi\u1edbi h\u1ea1n gi\u1ea3m t\u1ed1c v\u00e0 d\u1eebng, thi\u1ebft b\u1ecb ch\u1ed1ng va ch\u1ea1m cho c\u1ea7n c\u1ea9u v\u00e0 [\u2026]","protected":false},"featured_media":8579,"parent":0,"menu_order":0,"template":"","posts_category":[197],"posts_tag":[],"acf":[],"_links":{"self":[{"href":"https:\/\/www.hndfcrane.com\/vi\/wp-json\/wp\/v2\/xmxposts\/8326"}],"collection":[{"href":"https:\/\/www.hndfcrane.com\/vi\/wp-json\/wp\/v2\/xmxposts"}],"about":[{"href":"https:\/\/www.hndfcrane.com\/vi\/wp-json\/wp\/v2\/types\/posts"}],"version-history":[{"count":24,"href":"https:\/\/www.hndfcrane.com\/vi\/wp-json\/wp\/v2\/xmxposts\/8326\/revisions"}],"predecessor-version":[{"id":8578,"href":"https:\/\/www.hndfcrane.com\/vi\/wp-json\/wp\/v2\/xmxposts\/8326\/revisions\/8578"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.hndfcrane.com\/vi\/wp-json\/wp\/v2\/media\/8579"}],"wp:attachment":[{"href":"https:\/\/www.hndfcrane.com\/vi\/wp-json\/wp\/v2\/media?parent=8326"}],"wp:term":[{"taxonomy":"posts_category","embeddable":true,"href":"https:\/\/www.hndfcrane.com\/vi\/wp-json\/wp\/v2\/posts_category?post=8326"},{"taxonomy":"posts_tag","embeddable":true,"href":"https:\/\/www.hndfcrane.com\/vi\/wp-json\/wp\/v2\/posts_tag?post=8326"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}