{"id":12005,"date":"2025-06-17T02:31:11","date_gmt":"2025-06-17T02:31:11","guid":{"rendered":"https:\/\/www.hndfcrane.com\/?post_type=posts&#038;p=12005"},"modified":"2025-06-17T06:56:07","modified_gmt":"2025-06-17T06:56:07","slug":"gantry-crane-inspection-checklist","status":"publish","type":"posts","link":"https:\/\/www.hndfcrane.com\/vi\/posts\/gantry-crane-inspection-checklist\/","title":{"rendered":"Danh s\u00e1ch ki\u1ec3m tra c\u1ea7n tr\u1ee5c c\u1ed5ng tr\u1ee5c \u0111\u1ec3 \u0111\u1ea3m b\u1ea3o an to\u00e0n v\u00e0 hi\u1ec7u su\u1ea5t"},"content":{"rendered":"<div class=\"wp-block-rank-math-toc-block\" id=\"rank-math-toc\"><p>M\u1ee5c l\u1ee5c<\/p><nav><ul><li><a href=\"#gantry-crane-inspection-technical-information\">Th\u00f4ng tin k\u1ef9 thu\u1eadt ki\u1ec3m tra c\u1ea7n tr\u1ee5c c\u1ed5ng tr\u1ee5c<\/a><\/li><li><a href=\"#gantry-crane-inspection-operating-environment-and-appearance\">Ki\u1ec3m tra m\u00f4i tr\u01b0\u1eddng ho\u1ea1t \u0111\u1ed9ng v\u00e0 h\u00ecnh th\u1ee9c c\u1ee7a c\u1ea7n tr\u1ee5c c\u1ed5ng tr\u1ee5c<\/a><\/li><li><a href=\"#ultrasonic-testing-application-in-gantry-crane-inspection-of-metal-structures\">\u1ee8ng d\u1ee5ng ki\u1ec3m tra si\u00eau \u00e2m trong ki\u1ec3m tra c\u1ea7n tr\u1ee5c c\u1ed5ng tr\u1ee5c c\u1ee7a k\u1ebft c\u1ea5u kim lo\u1ea1i<\/a><\/li><li><a href=\"#magnetic-powder-inspection-application-in-gantry-crane-inspection-of-main-parts\">\u1ee8ng d\u1ee5ng ki\u1ec3m tra b\u1ed9t t\u1eeb trong ki\u1ec3m tra c\u1ea7n tr\u1ee5c c\u1ed5ng tr\u1ee5c c\u00e1c b\u1ed9 ph\u1eadn ch\u00ednh<\/a><\/li><li><a href=\"#safety-protection-and-inspection-of-protective-equipment\">B\u1ea3o v\u1ec7 an to\u00e0n v\u00e0 ki\u1ec3m tra thi\u1ebft b\u1ecb b\u1ea3o v\u1ec7<\/a><\/li><li><a href=\"#hydraulic-system-inspection-in-gantry-crane-inspection\">Ki\u1ec3m tra h\u1ec7 th\u1ed1ng th\u1ee7y l\u1ef1c trong ki\u1ec3m tra c\u1ea7n tr\u1ee5c c\u1ed5ng tr\u1ee5c<\/a><\/li><li><a href=\"#cab-inspection-in-gantry-crane-inspection\">Ki\u1ec3m tra Cabin trong Ki\u1ec3m tra c\u1ea7n tr\u1ee5c<\/a><\/li><li><a href=\"#electrical-installation-inspection-in-gantry-crane-inspection\">Ki\u1ec3m tra l\u1eafp \u0111\u1eb7t \u0111i\u1ec7n trong Ki\u1ec3m tra c\u1ea7n tr\u1ee5c c\u1ed5ng tr\u1ee5c<\/a><\/li><li><a href=\"#inspection-of-lifting-machinery-safety-monitoring-and-management-system\">Ki\u1ec3m tra h\u1ec7 th\u1ed1ng gi\u00e1m s\u00e1t v\u00e0 qu\u1ea3n l\u00fd an to\u00e0n m\u00e1y n\u00e2ng<\/a><\/li><li><a href=\"#performance-test-in-gantry-crane-inspection\">Ki\u1ec3m tra hi\u1ec7u su\u1ea5t trong ki\u1ec3m tra c\u1ea7n tr\u1ee5c c\u1ed5ng tr\u1ee5c<\/a><\/li><li><a href=\"#finally\">Cu\u1ed1i c\u00f9ng<\/a><\/li><\/ul><\/nav><\/div>\n\n\n\n<figure class=\"wp-block-image size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"2560\" height=\"1706\" src=\"https:\/\/www.hndfcrane.com\/wp-content\/uploads\/2025\/06\/Gantry-Crane-Inspection-Checklist-scaled.jpg\" alt=\"\" class=\"wp-image-12008\" srcset=\"https:\/\/www.hndfcrane.com\/wp-content\/uploads\/2025\/06\/Gantry-Crane-Inspection-Checklist-scaled.jpg 2560w, https:\/\/www.hndfcrane.com\/wp-content\/uploads\/2025\/06\/Gantry-Crane-Inspection-Checklist-1536x1024.jpg 1536w, https:\/\/www.hndfcrane.com\/wp-content\/uploads\/2025\/06\/Gantry-Crane-Inspection-Checklist-2048x1365.jpg 2048w\" sizes=\"(max-width: 2560px) 100vw, 2560px\" \/><\/figure>\n\n\n\n<p>C\u1ea7n tr\u1ee5c c\u1ed5ng c\u00f3 th\u1ec3 l\u00e0m gi\u1ea3m \u0111\u00e1ng k\u1ec3 c\u01b0\u1eddng \u0111\u1ed9 lao \u0111\u1ed9ng c\u1ee7a nh\u00e2n vi\u00ean, nh\u01b0ng nhi\u1ec1u tai n\u1ea1n an to\u00e0n \u0111\u00e3 x\u1ea3y ra nhi\u1ec1u l\u1ea7n do s\u1ef1 b\u1ea5t c\u1ea9n c\u1ee7a nh\u00e2n vi\u00ean trong qu\u00e1 tr\u00ecnh s\u1eed d\u1ee5ng v\u00e0 l\u1eafp \u0111\u1eb7t. Vi\u1ec7c thi\u1ebft l\u1eadp m\u1ed9t h\u1ec7 th\u1ed1ng gi\u00e1m s\u00e1t an to\u00e0n h\u1ee3p l\u00fd l\u00e0 \u0111i\u1ec1u c\u1ea7n thi\u1ebft \u0111\u1ec3 \u0111\u1ea3m b\u1ea3o r\u1eb1ng tr\u1ea1ng th\u00e1i l\u00e0m vi\u1ec7c c\u1ee7a c\u1ea7n tr\u1ee5c c\u1ed5ng \u0111ang ho\u1ea1t \u0111\u1ed9ng tu\u00e2n th\u1ee7 c\u00e1c ti\u00eau chu\u1ea9n v\u00e0 quy \u0111\u1ecbnh qu\u1ed1c gia. Ki\u1ec3m tra c\u1ea7n tr\u1ee5c c\u1ed5ng th\u01b0\u1eddng xuy\u00ean \u0111\u00f3ng vai tr\u00f2 quan tr\u1ecdng trong vi\u1ec7c x\u00e1c \u0111\u1ecbnh c\u00e1c r\u1ee7i ro ti\u1ec1m \u1ea9n v\u00e0 n\u00e2ng cao nh\u1eadn th\u1ee9c c\u1ee7a nh\u00e2n vi\u00ean v\u1ec1 ho\u1ea1t \u0111\u1ed9ng an to\u00e0n.<\/p>\n\n\n\n<p>Theo ph\u00e2n t\u00edch c\u00e1c v\u1ee5 tai n\u1ea1n trong qu\u00e1 kh\u1ee9, nguy\u00ean nh\u00e2n c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c ph\u00e2n lo\u1ea1i th\u00e0nh ba lo\u1ea1i ch\u00ednh: ho\u1ea1t \u0111\u1ed9ng b\u1ea5t h\u1ee3p ph\u00e1p c\u1ee7a nh\u00e2n vi\u00ean l\u1eafp \u0111\u1eb7t v\u00e0 v\u1eadn h\u00e0nh, l\u1ed7i thi\u1ebft k\u1ebf v\u00e0 s\u1ea3n xu\u1ea5t, v\u00e0 \u0111i\u1ec3m y\u1ebfu trong h\u1ec7 th\u1ed1ng qu\u1ea3n l\u00fd an to\u00e0n. Trong s\u1ed1 n\u00e0y, c\u00e1c v\u1ee5 tai n\u1ea1n do ho\u1ea1t \u0111\u1ed9ng b\u1ea5t h\u1ee3p ph\u00e1p c\u1ee7a nh\u00e2n vi\u00ean chi\u1ebfm t\u1edbi 75%. Trong qu\u00e1 tr\u00ecnh ki\u1ec3m tra c\u1ea7n tr\u1ee5c c\u1ed5ng tr\u1ee5c, c\u00e1c c\u00e1ch gi\u1ea3i th\u00edch kh\u00e1c nhau v\u1ec1 ti\u00eau chu\u1ea9n gi\u1eefa c\u00e1c thanh tra vi\u00ean, \u1edf m\u1ed9t m\u1ee9c \u0111\u1ed9 n\u00e0o \u0111\u00f3, \u0111\u00e3 d\u1eabn \u0111\u1ebfn vi\u1ec7c b\u1ecf s\u00f3t c\u00e1c m\u1ee5c ki\u1ec3m tra ho\u1eb7c \u0111\u00e1nh gi\u00e1 qu\u00e1 nghi\u00eam ng\u1eb7t.<\/p>\n\n\n\n<p>M\u1ee5c ti\u00eau ch\u00ednh c\u1ee7a b\u00e0i vi\u1ebft n\u00e0y l\u00e0 h\u1ed7 tr\u1ee3 c\u00e1c chuy\u00ean gia ki\u1ec3m tra trong vi\u1ec7c c\u1ea3i thi\u1ec7n ch\u1ea5t l\u01b0\u1ee3ng chung c\u1ee7a c\u00e1c cu\u1ed9c ki\u1ec3m tra v\u00e0 \u0111\u1ea3m b\u1ea3o an to\u00e0n cho nh\u00e2n vi\u00ean c\u00f3 li\u00ean quan. B\u1eaft \u0111\u1ea7u t\u1eeb \u1ee9ng d\u1ee5ng th\u1ef1c t\u1ebf c\u1ee7a th\u1eed nghi\u1ec7m thi\u1ebft b\u1ecb, nghi\u00ean c\u1ee9u n\u00e0y kh\u00e1m ph\u00e1 m\u1ed9t c\u00e1ch c\u00f3 h\u1ec7 th\u1ed1ng c\u00e1c c\u00f4ng ngh\u1ec7 ki\u1ec3m tra v\u00e0 th\u1eed nghi\u1ec7m li\u00ean quan \u0111\u1ebfn c\u1ea7n tr\u1ee5c c\u1ed5ng. Nghi\u00ean c\u1ee9u \u0111\u00e1nh gi\u00e1 t\u00ecnh tr\u1ea1ng an to\u00e0n c\u1ee7a c\u1ea7n tr\u1ee5c c\u1ed5ng \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng trong x\u00e2y d\u1ef1ng \u0111\u00f4 th\u1ecb, t\u00f3m t\u1eaft c\u00e1c v\u1ea5n \u0111\u1ec1 \u0111\u00e3 x\u00e1c \u0111\u1ecbnh, ph\u00e2n t\u00edch c\u00e1c m\u1ed1i nguy ti\u1ec1m \u1ea9n v\u00e0 \u0111\u1ec1 xu\u1ea5t m\u1ed9t c\u00e1ch ti\u1ebfp c\u1eadn khoa h\u1ecdc v\u00e0 th\u1ef1c t\u1ebf \u0111\u1ed1i v\u1edbi vi\u1ec7c ki\u1ec3m tra v\u00e0 th\u1eed nghi\u1ec7m c\u1ea7n tr\u1ee5c c\u1ed5ng.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"gantry-crane-inspection-technical-information\"> Th\u00f4ng tin k\u1ef9 thu\u1eadt ki\u1ec3m tra c\u1ea7n tr\u1ee5c c\u1ed5ng tr\u1ee5c<\/h2>\n\n\n\n<p>Trong qu\u00e1 tr\u00ecnh ki\u1ec3m tra c\u1ea7n tr\u1ee5c c\u1ed5ng tr\u1ee5c, ng\u01b0\u1eddi ta ph\u00e1t hi\u1ec7n ra r\u1eb1ng c\u00e1c t\u1ea5m t\u00ean c\u1ee7a c\u00e1c b\u1ed9 ph\u1eadn nh\u01b0 c\u01a1 c\u1ea5u v\u1eadn h\u00e0nh v\u00e0 c\u01a1 c\u1ea5u n\u00e2ng tr\u00ean m\u1ed9t s\u1ed1 c\u1ea7n tr\u1ee5c c\u1ed5ng tr\u1ee5c kh\u00f4ng nh\u1ea5t qu\u00e1n v\u1edbi ng\u00e0y xu\u1ea5t x\u01b0\u1edfng ban \u0111\u1ea7u c\u1ee7a c\u1ea7n tr\u1ee5c. Ngo\u00e0i ra, kh\u00f4ng c\u00f3 h\u1ed3 s\u01a1 b\u1ea3o tr\u00ec ho\u1eb7c thay th\u1ebf t\u01b0\u01a1ng \u1ee9ng. Nh\u1eefng s\u1ef1 kh\u00e1c bi\u1ec7t n\u00e0y l\u00e0m d\u1ea5y l\u00ean nghi ng\u1edd v\u1ec1 nh\u1eefng s\u1eeda \u0111\u1ed5i tr\u00e1i ph\u00e9p, ch\u1eb3ng h\u1ea1n nh\u01b0 thay th\u1ebf s\u00e0n v\u00e0 l\u00e0m sai l\u1ec7ch ng\u00e0y xu\u1ea5t x\u01b0\u1edfng c\u1ee7a c\u1ea7n tr\u1ee5c c\u1ed5ng tr\u1ee5c.<\/p>\n\n\n\n<p>L\u00e0 m\u1ed9t ph\u1ea7n c\u1ee7a qu\u00e1 tr\u00ecnh ki\u1ec3m tra c\u1ea7n tr\u1ee5c c\u1ed5ng tr\u1ee5c, c\u1ea7n xem x\u00e9t c\u1ea9n th\u1eadn h\u1ed3 s\u01a1 thi\u1ebft b\u1ecb\u2014\u0111\u1ea3m b\u1ea3o m\u1ed9t h\u1ed3 s\u01a1 cho m\u1ed7i m\u00e1y\u2014. B\u00e1o c\u00e1o th\u1eed nghi\u1ec7m lo\u1ea1i cho thi\u1ebft b\u1ecb ph\u1ea3i tu\u00e2n theo nguy\u00ean t\u1eafc bao ph\u1ee7 xu\u1ed1ng d\u01b0\u1edbi \u0111\u1ed1i v\u1edbi c\u00e1c th\u00f4ng s\u1ed1 ch\u00ednh c\u1ee7a c\u1ea7n tr\u1ee5c c\u1ed5ng tr\u1ee5c \u0111\u1ec3 \u0111\u00e1p \u1ee9ng c\u00e1c y\u00eau c\u1ea7u c\u1ee7a gi\u1ea5y ph\u00e9p s\u1ea3n xu\u1ea5t.<\/p>\n\n\n\n<p>Trong qu\u00e1 tr\u00ecnh ki\u1ec3m tra c\u1ea7n tr\u1ee5c c\u1ed5ng tr\u1ee5c, thanh tra vi\u00ean ph\u1ea3i x\u00e1c minh xem ng\u00e0y s\u1ea3n xu\u1ea5t tr\u00ean c\u00e1c t\u1ea5m t\u00ean c\u1ee7a c\u00e1c th\u00e0nh ph\u1ea7n ch\u00ednh\u2014ch\u1eb3ng h\u1ea1n nh\u01b0 \u0111\u1ed9ng c\u01a1 c\u01a1 c\u1ea5u n\u00e2ng, t\u1ee7 \u0111i\u1ec7n v\u00e0 \u0111\u1ed9ng c\u01a1 cho c\u00e1c c\u01a1 c\u1ea5u di chuy\u1ec3n d\u00e0i v\u00e0 ngang\u2014c\u00f3 nh\u1ea5t qu\u00e1n v\u1edbi ng\u00e0y s\u1ea3n xu\u1ea5t c\u1ee7a to\u00e0n b\u1ed9 c\u1ea7n tr\u1ee5c hay kh\u00f4ng. N\u1ebfu b\u1ea5t k\u1ef3 th\u00e0nh ph\u1ea7n n\u00e0o \u0111\u00e3 \u0111\u01b0\u1ee3c thay th\u1ebf ho\u1eb7c b\u1ea3o d\u01b0\u1ee1ng, ph\u1ea3i ki\u1ec3m tra h\u1ed3 s\u01a1 b\u1ea3o d\u01b0\u1ee1ng v\u00e0 v\u1eadn h\u00e0nh t\u01b0\u01a1ng \u1ee9ng \u0111\u1ec3 \u0111\u1ea3m b\u1ea3o kh\u1ea3 n\u0103ng truy xu\u1ea5t ngu\u1ed3n g\u1ed1c v\u00e0 tu\u00e2n th\u1ee7.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"gantry-crane-inspection-operating-environment-and-appearance\"> Ki\u1ec3m tra m\u00f4i tr\u01b0\u1eddng ho\u1ea1t \u0111\u1ed9ng v\u00e0 h\u00ecnh th\u1ee9c c\u1ee7a c\u1ea7n tr\u1ee5c c\u1ed5ng tr\u1ee5c<\/h2>\n\n\n\n<ul>\n<li>Trong qu\u00e1 tr\u00ecnh ki\u1ec3m tra thi\u1ebft b\u1ecb c\u1ea7n c\u1ea9u, c\u1ea7n ki\u1ec3m tra xem tr\u1ecdng l\u01b0\u1ee3ng n\u00e2ng \u0111\u1ecbnh m\u1ee9c ho\u1eb7c m\u00f4 men n\u00e2ng \u0111\u1ecbnh m\u1ee9c \u0111\u01b0\u1ee3c ghi tr\u00ean d\u1ea7m ch\u00ednh ho\u1eb7c gi\u00e1 \u0111\u1ee1 c\u1ee7a m\u00e1y n\u00e2ng c\u00f3 r\u00f5 r\u00e0ng v\u00e0 ch\u00ednh x\u00e1c hay kh\u00f4ng.<\/li>\n\n\n\n<li>Kho\u1ea3ng c\u00e1ch an to\u00e0n gi\u1eefa c\u00e1c b\u1ed9 ph\u1eadn chuy\u1ec3n \u0111\u1ed9ng c\u1ee7a m\u00e1y n\u00e2ng v\u00e0 c\u00e1c t\u00f2a nh\u00e0, c\u01a1 s\u1edf v\u00e0 \u0111\u01b0\u1eddng d\u00e2y truy\u1ec1n t\u1ea3i ph\u1ea3i tu\u00e2n th\u1ee7 c\u00e1c y\u00eau c\u1ea7u c\u1ee7a GB6067. 1-2010 \u201cQuy \u0111\u1ecbnh v\u1ec1 an to\u00e0n m\u00e1y n\u00e2ng Ph\u1ea7n 1: C\u00e1c \u0111i\u1ec1u kho\u1ea3n chung\u201d trong m\u1ee5c 10. 2 v\u00e0 15. 3.<\/li>\n\n\n\n<li>Ki\u1ec3m tra xem t\u1ea5m ch\u1ecbu \u00e1p l\u1ef1c \u0111\u01b0\u1eddng ray v\u1eadn h\u00e0nh xe c\u1ea7n c\u1ea9u \u0111\u00e3 ho\u00e0n thi\u1ec7n v\u00e0 l\u1eafp \u0111\u1eb7t \u0111\u00fang v\u1ecb tr\u00ed ch\u01b0a, khe h\u1edf gi\u1eefa c\u00e1c m\u1ed1i n\u1ed1i \u0111\u01b0\u1eddng ray xe kh\u00f4ng qu\u00e1 2 mm, khe h\u1edf kh\u00f4ng th\u1eb3ng h\u00e0ng gi\u1eefa c\u00e1c m\u1ed1i n\u1ed1i \u0111\u01b0\u1eddng ray kh\u00f4ng qu\u00e1 1 mm v\u00e0 \u0111\u01b0\u1eddng ray xe v\u00e0 m\u00f3ng \u0111\u01b0\u1eddng ray c\u00f3 n\u1ed5i kh\u00f4ng.<\/li>\n\n\n\n<li>T\u1ea5m ch\u1ecbu \u00e1p l\u1ef1c \u0111\u01b0\u1eddng ray xe \u0111i\u1ec7n ph\u1ea3i ho\u00e0n ch\u1ec9nh v\u00e0 \u0111\u01b0\u1ee3c l\u1eafp \u0111\u1eb7t \u0111\u00fang v\u1ecb tr\u00ed, kh\u00f4ng c\u00f3 khi\u1ebfm khuy\u1ebft n\u00e0o \u1ea3nh h\u01b0\u1edfng \u0111\u00e1ng k\u1ec3 \u0111\u1ebfn hi\u1ec7u su\u1ea5t an to\u00e0n.<\/li>\n\n\n\n<li>K\u1ebft n\u1ed1i m\u00e1y r\u1ea3i ph\u00e2n c\u1ed1 \u0111\u1ecbnh v\u00e0 \u0111\u00e1ng tin c\u1eady.<\/li>\n\n\n\n<li>B\u1ed9 ph\u1eadn r\u1ea3i kh\u00f4ng \u0111\u01b0\u1ee3c h\u00e0n v\u00e0 thi\u1ebft b\u1ecb ch\u1ed1ng t\u00e1ch ph\u1ea3i linh ho\u1ea1t v\u00e0 hi\u1ec7u qu\u1ea3.<\/li>\n<\/ul>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"ultrasonic-testing-application-in-gantry-crane-inspection-of-metal-structures\">\u1ee8ng d\u1ee5ng ki\u1ec3m tra si\u00eau \u00e2m trong ki\u1ec3m tra c\u1ea7n tr\u1ee5c c\u1ed5ng tr\u1ee5c c\u1ee7a k\u1ebft c\u1ea5u kim lo\u1ea1i<\/h2>\n\n\n\n<ul>\n<li>S\u1eed d\u1ee5ng s\u00f3ng si\u00eau \u00e2m \u0111\u1ec3 ph\u00e1t hi\u1ec7n c\u00e1c th\u00e0nh ph\u1ea7n l\u1ef1c ch\u00ednh, t\u01b0\u01a1ng t\u00e1c v\u1edbi m\u1eabu th\u00f4ng qua s\u00f3ng si\u00eau \u00e2m, ph\u00e1t hi\u1ec7n c\u00e1c khuy\u1ebft t\u1eadt v\u0129 m\u00f4, \u0111o c\u00e1c \u0111\u1eb7c \u0111i\u1ec3m h\u00ecnh h\u1ecdc v\u00e0 \u0111\u00e1nh gi\u00e1 kh\u1ea3 n\u0103ng \u1ee9ng d\u1ee5ng c\u1ee5 th\u1ec3 c\u1ee7a ch\u00fang.&nbsp;<\/li>\n\n\n\n<li>Ki\u1ec3m tra \u0111\u1ed9 d\u00e0y c\u1ee7a c\u00e1c b\u1ed9 ph\u1eadn k\u1ebft c\u1ea5u ch\u00ednh, ch\u1eb3ng h\u1ea1n nh\u01b0 d\u1ea7m ch\u00ednh, d\u1ea7m cu\u1ed1i v\u00e0 c\u00e1c thanh ch\u1ed1ng. \u0110\u1ed1i v\u1edbi c\u00e1c th\u00e0nh ph\u1ea7n c\u00f3 \u0111\u1ed9 d\u00e0y m\u1eb7t c\u1eaft ngang hi\u1ec7u d\u1ee5ng nh\u1ecf h\u01a1n 90% so v\u1edbi \u0111\u1ed9 d\u00e0y thi\u1ebft k\u1ebf ban \u0111\u1ea7u, n\u1ebfu kh\u00f4ng th\u1ec3 s\u1eeda ch\u1eefa, ch\u00fang ph\u1ea3i \u0111\u01b0\u1ee3c b\u00e1o c\u00e1o \u0111\u1ec3 lo\u1ea1i b\u1ecf.<\/li>\n<\/ul>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"magnetic-powder-inspection-application-in-gantry-crane-inspection-of-main-parts\">\u1ee8ng d\u1ee5ng ki\u1ec3m tra b\u1ed9t t\u1eeb trong ki\u1ec3m tra c\u1ea7n tr\u1ee5c c\u1ed5ng tr\u1ee5c c\u00e1c b\u1ed9 ph\u1eadn ch\u00ednh<\/h2>\n\n\n\n<ul>\n<li>Ph\u00e1t hi\u1ec7n b\u1ed9t t\u1eeb \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng \u0111\u1ec3 ph\u00e1t hi\u1ec7n c\u00e1c khuy\u1ebft t\u1eadt tr\u00ean ho\u1eb7c g\u1ea7n b\u1ec1 m\u1eb7t c\u1ee7a v\u1eadt li\u1ec7u s\u1eaft t\u1eeb. \u0110\u1ed9 nh\u1ea1y c\u1ee7a ph\u00e1t hi\u1ec7n b\u1ed9t t\u1eeb c\u00f3 th\u1ec3 ph\u00e1t hi\u1ec7n v\u1ebft n\u1ee9t c\u00f3 chi\u1ec1u r\u1ed9ng 0,1 \u00b5m.&nbsp;<\/li>\n\n\n\n<li>H\u1ea7u h\u1ebft c\u00e1c b\u1ed9 ph\u1eadn c\u1ee7a c\u1ea7n tr\u1ee5c c\u1ed5ng tr\u1ee5c l\u00e0 c\u00e1c b\u1ed9 ph\u1eadn k\u1ebft c\u1ea5u kim lo\u1ea1i kh\u00f4ng \u0111\u1ec1u v\u00e0 c\u00e1c th\u00e0nh ph\u1ea7n ch\u00ednh c\u1ee7a c\u1ea7n tr\u1ee5c c\u1ed5ng tr\u1ee5c \u0111\u01b0\u1ee3c k\u1ebft n\u1ed1i b\u1eb1ng ph\u01b0\u01a1ng ph\u00e1p h\u00e0n, c\u00f3 th\u1ec3 s\u1eed d\u1ee5ng \u0111\u1ec3 ph\u00e1t hi\u1ec7n khuy\u1ebft t\u1eadt trong c\u00e1c b\u1ed9 ph\u1eadn v\u00e0 m\u1ed1i h\u00e0n.<\/li>\n\n\n\n<li>C\u00e1c th\u00e0nh ph\u1ea7n ch\u00ednh c\u1ee7a c\u1ea7n tr\u1ee5c c\u1ed5ng tr\u1ee5c \u0111\u1ec1u l\u00e0 k\u1ebft c\u1ea5u th\u00e9p h\u00e0n. K\u1ebft c\u1ea5u kh\u1ed1i l\u01b0\u1ee3ng l\u1edbn v\u00e0 c\u00f3 s\u1ed1 l\u01b0\u1ee3ng m\u1ed1i h\u00e0n l\u1edbn. V\u1ec1 m\u1eb7t k\u1ef9 thu\u1eadt, kh\u00f4ng th\u1ec3 ki\u1ec3m tra t\u1ea5t c\u1ea3 c\u00e1c b\u1ed9 ph\u1eadn h\u00e0n.&nbsp;<\/li>\n\n\n\n<li>Vi\u1ec7c ki\u1ec3m tra ph\u1ea3i t\u1eadp trung v\u00e0o c\u00e1c v\u1ecb tr\u00ed h\u00e0n ch\u00ednh c\u1ee7a c\u00e1c k\u1ebft c\u1ea5u quan tr\u1ecdng v\u00e0 quy tr\u00ecnh h\u00e0n nh\u01b0 v\u1eady ph\u1ea3i \u0111\u00e1p \u1ee9ng c\u00e1c y\u00eau c\u1ea7u c\u1ee7a GB 6067. 1-2010 \u201cQuy \u0111\u1ecbnh v\u1ec1 an to\u00e0n m\u00e1y n\u00e2ng Ph\u1ea7n 1: C\u00e1c \u0111i\u1ec1u kho\u1ea3n chung\u201d trong 3. 3.<\/li>\n<\/ul>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"safety-protection-and-inspection-of-protective-equipment\">B\u1ea3o v\u1ec7 an to\u00e0n v\u00e0 ki\u1ec3m tra thi\u1ebft b\u1ecb b\u1ea3o v\u1ec7<\/h2>\n\n\n\n<ul>\n<li>Vi\u1ec7c ki\u1ec3m tra c\u00e1c thi\u1ebft b\u1ecb b\u1ea3o v\u1ec7 an to\u00e0n cho c\u1ea7n tr\u1ee5c c\u1ed5ng tr\u1ee5c, bao g\u1ed3m c\u01a1 c\u1ea5u n\u00e2ng, h\u1ea1, v\u1eadn h\u00e0nh v\u00e0 quay c\u1ee7a c\u1ea7n tr\u1ee5c, ph\u1ea3i \u0111\u01b0\u1ee3c trang b\u1ecb c\u00e1c thi\u1ebft b\u1ecb phanh \u0111\u00e1ng tin c\u1eady.<\/li>\n\n\n\n<li>Kh\u00f4ng c\u00f3 v\u1ebft d\u1ea7u tr\u00ean b\u1ec1 m\u1eb7t b\u00e1nh xe phanh \u1ea3nh h\u01b0\u1edfng \u0111\u1ebfn hi\u1ec7u su\u1ea5t phanh.<\/li>\n\n\n\n<li>\u0110\u1ed9 m\u00f2n c\u1ee7a m\u00e1 phanh kh\u00f4ng \u0111\u1ea1t t\u1edbi m\u1ee9c 50%.<\/li>\n\n\n\n<li>Khi b\u00e1nh phanh c\u1ee7a c\u01a1 c\u1ea5u phanh quay b\u00ecnh th\u01b0\u1eddng, m\u00e1 phanh ph\u1ea3i \u0111\u01b0\u1ee3c th\u00e1o r\u1eddi ho\u00e0n to\u00e0n kh\u1ecfi b\u00e1nh phanh.<\/li>\n<\/ul>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"hydraulic-system-inspection-in-gantry-crane-inspection\">Ki\u1ec3m tra h\u1ec7 th\u1ed1ng th\u1ee7y l\u1ef1c trong ki\u1ec3m tra c\u1ea7n tr\u1ee5c c\u1ed5ng tr\u1ee5c<\/h2>\n\n\n\n<ul>\n<li>C\u01a1 c\u1ea5u th\u1ee7y l\u1ef1c c\u1ee7a c\u1ea7n tr\u1ee5c c\u1ed5ng tr\u1ee5c ch\u1ee7 y\u1ebfu \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng trong thi\u1ebft b\u1ecb truy\u1ec1n \u0111\u1ed9ng \u0111i\u1ec7n c\u1ee7a m\u00f3c \u0111\u1ed5. Trong qu\u00e1 tr\u00ecnh ki\u1ec3m tra, c\u1ea7n ch\u00fa \u00fd \u0111\u1ebfn k\u1ebft n\u1ed1i c\u1ee9ng gi\u1eefa van c\u00e2n b\u1eb1ng v\u00e0 kh\u00f3a th\u1ee7y l\u1ef1c v\u00e0 b\u1ed9 truy\u1ec1n \u0111\u1ed9ng. Kh\u00f4ng c\u00f3 r\u00f2 r\u1ec9 d\u1ea7u trong m\u1ea1ch th\u1ee7y l\u1ef1c. C\u01a1 c\u1ea5u th\u1ee7y l\u1ef1c ph\u1ea3i \u0111\u01b0\u1ee3c l\u1eafp \u0111\u1eb7t v\u1edbi m\u1ed9t l\u1ed7 m\u1edf gi\u1edbi h\u1ea1n an to\u00e0n.<\/li>\n\n\n\n<li>C\u00e1c v\u1ea5n \u0111\u1ec1 th\u01b0\u1eddng g\u1eb7p khi ki\u1ec3m tra c\u01a1 c\u1ea5u truy\u1ec1n \u0111\u1ed9ng th\u1ee7y l\u1ef1c c\u1ee7a c\u1ea7n tr\u1ee5c c\u1ed5ng tr\u1ee5c l\u00e0: xi lanh th\u1ee7y l\u1ef1c kh\u00f4ng \u0111\u01b0\u1ee3c trang b\u1ecb thi\u1ebft b\u1ecb gi\u1edbi h\u1ea1n an to\u00e0n.<\/li>\n\n\n\n<li>Xi lanh th\u1ee7y l\u1ef1c b\u1ecb r\u00f2 r\u1ec9 d\u1ea7u; s\u1ef1 c\u1ed1 \u0111\u1ecbnh tr\u1ee5c ch\u1ed1t c\u1ee7a thi\u1ebft b\u1ecb c\u1ed1 \u0111\u1ecbnh thanh \u0111\u1ea9y th\u1ee7y l\u1ef1c kh\u00f4ng \u0111\u00e1ng tin c\u1eady.<\/li>\n<\/ul>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"cab-inspection-in-gantry-crane-inspection\">Ki\u1ec3m tra Cabin trong Ki\u1ec3m tra c\u1ea7n tr\u1ee5c<\/h2>\n\n\n\n<p>Trong qu\u00e1 tr\u00ecnh ki\u1ec3m tra, ph\u00e1t hi\u1ec7n ra r\u1eb1ng c\u00e1c v\u1ea5n \u0111\u1ec1 th\u01b0\u1eddng g\u1eb7p l\u00e0: cabin l\u00e1i kh\u00f4ng \u0111\u01b0\u1ee3c l\u00f3t s\u00e0n c\u00e1ch nhi\u1ec7t; k\u1ebft n\u1ed1i c\u1ed1 \u0111\u1ecbnh c\u1ee7a cabin l\u00e1i kh\u00f4ng \u0111\u00e1ng tin c\u1eady; tr\u1ea1ng th\u00e1i c\u1ee7a c\u00f4ng t\u1eafc ngu\u1ed3n t\u1ed5ng c\u1ee7a m\u00e1y n\u00e2ng kh\u00f4ng \u0111\u01b0\u1ee3c ch\u1ec9 ra trong ph\u00f2ng l\u00e1i; c\u1ea7n tr\u1ee5c kh\u00f4ng kh\u1edfi \u0111\u1ed9ng chu\u00f4ng c\u1ea3nh b\u00e1o. C\u00e1c m\u1ee5c c\u1ea7n l\u01b0u \u00fd khi ki\u1ec3m tra b\u00ean trong ph\u00f2ng l\u00e1i c\u1ea7n tr\u1ee5c c\u1ed5ng tr\u1ee5c l\u00e0:<\/p>\n\n\n\n<ul>\n<li>Cabin ph\u1ea3i \u0111\u01b0\u1ee3c trang b\u1ecb b\u00ecnh ch\u1eefa ch\u00e1y, s\u00e0n c\u00e1ch nhi\u1ec7t, ph\u1ea3i c\u00f3 bi\u1ec3n b\u00e1o b\u00ean c\u1ea1nh thi\u1ebft b\u1ecb v\u1eadn h\u00e0nh, \u0111\u00e8n b\u00e1o v\u00e0 thi\u1ebft b\u1ecb d\u1eebng kh\u1ea9n c\u1ea5p ph\u1ea3i c\u00f3 m\u00e0u \u0111\u1ecf.&nbsp;<\/li>\n\n\n\n<li>Cabin ph\u1ea3i \u0111\u01b0\u1ee3c c\u1ed1 \u0111\u1ecbnh ch\u1eafc ch\u1eafn v\u00e0 \u0111\u00e1ng tin c\u1eady, \u0111\u1ed3ng th\u1eddi ph\u1ea3i l\u1eafp \u0111\u1eb7t c\u00e1c thi\u1ebft b\u1ecb b\u1ea3o v\u1ec7 nh\u01b0 ch\u1eafn gi\u00f3, ch\u1eafn m\u01b0a, ch\u1eafn n\u1eafng khi l\u00e0m vi\u1ec7c ngo\u00e0i tr\u1eddi.<\/li>\n<\/ul>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"electrical-installation-inspection-in-gantry-crane-inspection\">Ki\u1ec3m tra l\u1eafp \u0111\u1eb7t \u0111i\u1ec7n trong Ki\u1ec3m tra c\u1ea7n tr\u1ee5c c\u1ed5ng tr\u1ee5c<\/h2>\n\n\n\n<ul>\n<li>M\u1ed9t ph\u1ea7n quan tr\u1ecdng c\u1ee7a ki\u1ec3m tra \u0111i\u1ec7n l\u00e0 \u0111\u1ed9ng c\u01a1. \u0110\u1ed9ng c\u01a1 ph\u1ea3i \u0111\u01b0\u1ee3c c\u1ed1 \u0111\u1ecbnh ch\u1eafc ch\u1eafn v\u00e0 \u0111\u00e1ng tin c\u1eady, \u1edf \u0111i\u1ec7n \u00e1p ho\u1ea1t \u0111\u1ed9ng 500 V v\u00e0 \u0111i\u1ec7n tr\u1edf c\u00e1ch \u0111i\u1ec7n c\u1ee7a n\u00f3 kh\u00f4ng \u0111\u01b0\u1ee3c nh\u1ecf h\u01a1n 0,5 MW.&nbsp;<\/li>\n\n\n\n<li>Ki\u1ec3m tra xem \u00e1p l\u1ef1c ch\u1ed5i c\u00f3 b\u00ecnh th\u01b0\u1eddng kh\u00f4ng v\u00e0 l\u1ef1c n\u00e2ng c\u00f3 linh ho\u1ea1t kh\u00f4ng.<\/li>\n\n\n\n<li>S\u1eed d\u1ee5ng c\u1ea5u tr\u00fac kim lo\u1ea1i l\u00e0m d\u00e2y n\u1ed1i \u0111\u1ea5t \u0111\u1ec3 k\u1ebft n\u1ed1i \u0111\u1ea5t v\u1edbi v\u1ecf kim lo\u1ea1i.&nbsp;<\/li>\n\n\n\n<li>\u0110\u1ed1i v\u1edbi c\u00e1c k\u1ebft c\u1ea5u kim lo\u1ea1i th\u01b0\u1eddng kh\u00f4ng \u0111\u01b0\u1ee3c h\u00e0n, c\u1ea7n ph\u1ea3i l\u1eafp d\u00e2y n\u1ed1i.&nbsp;<\/li>\n\n\n\n<li>Khi k\u1ebft n\u1ed1i b\u1eb1ng ph\u01b0\u01a1ng ph\u00e1p kh\u00f4ng h\u00e0n, n\u1ebfu c\u00f3 s\u01a1n ho\u1eb7c r\u1ec9 s\u00e9t tr\u00ean ph\u1ea7n kim lo\u1ea1i k\u1ebft n\u1ed1i s\u1ebd c\u00f3 s\u1ef1 ch\u00eanh l\u1ec7ch \u0111i\u1ec7n th\u1ebf v\u00e0 k\u1ebft n\u1ed1i \u0111i\u1ec7n kh\u00f4ng \u0111\u00e1ng tin c\u1eady.<\/li>\n\n\n\n<li>Trong qu\u00e1 tr\u00ecnh ki\u1ec3m tra, ng\u01b0\u1eddi ta ph\u00e1t hi\u1ec7n d\u00e2y n\u1ed1i kh\u00f4ng \u0111\u01b0\u1ee3c l\u1eafp t\u1ea1i \u0111i\u1ec3m k\u1ebft n\u1ed1i \u0111\u01b0\u1eddng ray c\u1ee7a m\u1ed9t s\u1ed1 toa xe l\u1edbn v\u00e0 nh\u1ecf; \u0111\u1ea7u tr\u00ean c\u1ee7a cabin \u0111\u01b0\u1ee3c b\u1eaft bu l\u00f4ng v\u00e0 d\u00e2y n\u1ed1i kh\u00f4ng \u0111\u01b0\u1ee3c l\u1eafp theo y\u00eau c\u1ea7u.<\/li>\n<\/ul>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"inspection-of-lifting-machinery-safety-monitoring-and-management-system\">Ki\u1ec3m tra h\u1ec7 th\u1ed1ng gi\u00e1m s\u00e1t v\u00e0 qu\u1ea3n l\u00fd an to\u00e0n m\u00e1y n\u00e2ng<\/h2>\n\n\n\n<ul>\n<li>\u0110\u1ed1i v\u1edbi c\u1ea7n tr\u1ee5c c\u1ed5ng tr\u1ee5c c\u00f3 tr\u1ecdng t\u1ea3i n\u00e2ng tr\u00ean 100 t\u1ea5n (bao g\u1ed3m c\u1ea3 s\u1ed1 l\u01b0\u1ee3ng n\u00e0y) v\u00e0 m\u00e1y x\u00e2y d\u1ef1ng c\u1ea7u (th\u00f4ng s\u1ed1 kh\u00f4ng gi\u1edbi h\u1ea1n), c\u1ea7n l\u1eafp \u0111\u1eb7t h\u1ec7 th\u1ed1ng gi\u00e1m s\u00e1t v\u00e0 qu\u1ea3n l\u00fd an to\u00e0n m\u00e1y n\u00e2ng. H\u1ec7 th\u1ed1ng gi\u00e1m s\u00e1t v\u00e0 qu\u1ea3n l\u00fd ph\u1ea3i c\u00f3 ng\u01b0\u1eddi qu\u1ea3n l\u00fd thi\u1ebft b\u1ecb \u0111\u0103ng nh\u1eadp v\u00e0o h\u1ec7 th\u1ed1ng, nh\u1eadp \u0111\u00fang s\u1ed1 t\u00e0i kho\u1ea3n v\u00e0 m\u1eadt kh\u1ea9u, b\u1eadt v\u00e0 nh\u1eadp ch\u01b0\u01a1ng tr\u00ecnh t\u1ef1 ki\u1ec3m tra, hi\u1ec3n th\u1ecb k\u1ebft qu\u1ea3 t\u1ef1 ki\u1ec3m tra; b\u1ea3n th\u00e2n h\u1ec7 th\u1ed1ng ph\u1ea3i c\u00f3 \u0111\u1ea7u ra c\u1ea3nh b\u00e1o n\u1ebfu kh\u00f4ng th\u00e0nh c\u00f4ng.&nbsp;<\/li>\n\n\n\n<li>H\u1ec7 th\u1ed1ng gi\u00e1m s\u00e1t an to\u00e0n ph\u1ea3i ph\u1ea3n h\u1ed3i B\u1ea3ng 1 c\u1ee7a GB\/T 28264-2017 \u201cH\u1ec7 th\u1ed1ng qu\u1ea3n l\u00fd v\u00e0 gi\u00e1m s\u00e1t an to\u00e0n m\u00e1y n\u00e2ng\u201d \u0111\u1ec3 ki\u1ec3m tra xem ngu\u1ed3n thu th\u1eadp th\u00f4ng tin c\u00f3 \u0111\u00e1p \u1ee9ng c\u00e1c y\u00eau c\u1ea7u hay kh\u00f4ng.<\/li>\n\n\n\n<li>C\u1ea7n tr\u1ee5c c\u1ed5ng ch\u1ee7 y\u1ebfu \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng trong c\u1ea7n tr\u1ee5c khi\u00ean. Trong qu\u00e1 tr\u00ecnh ki\u1ec3m tra, ph\u00e1t hi\u1ec7n m\u1ed9t s\u1ed1 c\u1ea7n tr\u1ee5c c\u1ed5ng kh\u00f4ng theo d\u00f5i \u0111\u01b0\u1ee3c h\u00e0nh tr\u00ecnh v\u1eadn h\u00e0nh, h\u1ec7 th\u1ed1ng gi\u00e1m s\u00e1t kh\u00f4ng theo d\u00f5i \u0111\u01b0\u1ee3c th\u1eddi gian t\u00edch l\u0169y v\u00e0 m\u00e0n h\u00ecnh hi\u1ec3n th\u1ecb tr\u1ecdng l\u01b0\u1ee3ng n\u00e2ng kh\u00f4ng \u0111\u01b0\u1ee3c gi\u1eef nguy\u00ean \u0111\u1ebfn hai ch\u1eef s\u1ed1 th\u1eadp ph\u00e2n. <\/li>\n<\/ul>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"performance-test-in-gantry-crane-inspection\">Ki\u1ec3m tra hi\u1ec7u su\u1ea5t trong ki\u1ec3m tra c\u1ea7n tr\u1ee5c c\u1ed5ng tr\u1ee5c<\/h2>\n\n\n\n<ul>\n<li>C\u00e1c th\u1eed nghi\u1ec7m hi\u1ec7u su\u1ea5t bao g\u1ed3m th\u1eed nghi\u1ec7m t\u1ea3i t\u0129nh, th\u1eed nghi\u1ec7m t\u1ea3i \u0111\u1ed9ng v\u00e0 th\u1eed nghi\u1ec7m \u0111\u1ed9 \u1ed5n \u0111\u1ecbnh (n\u1ebfu c\u00f3).&nbsp;<\/li>\n\n\n\n<li>\u0110\u1ea7u ti\u00ean, h\u00e3y ti\u1ebfn h\u00e0nh th\u1eed nghi\u1ec7m kh\u00f4ng t\u1ea3i \u0111\u1ec3 quan s\u00e1t b\u1eb1ng m\u1eaft xem c\u01a1 c\u1ea5u v\u1eadn h\u00e0nh c\u00f3 linh ho\u1ea1t kh\u00f4ng v\u00e0 ho\u1ea1t \u0111\u1ed9ng c\u00f3 \u1ed5n \u0111\u1ecbnh v\u00e0 \u0111\u00e1ng tin c\u1eady kh\u00f4ng.<\/li>\n\n\n\n<li>C\u00e1c v\u1ea5n \u0111\u1ec1 v\u1ec1 g\u1eb7m \u0111\u01b0\u1eddng ray c\u1ee7a c\u1ea7n tr\u1ee5c gi\u00e0n th\u01b0\u1eddng \u0111\u01b0\u1ee3c ph\u00e1t hi\u1ec7n trong c\u00e1c cu\u1ed9c th\u1eed nghi\u1ec7m hi\u1ec7u su\u1ea5t. T\u00f3m l\u1ea1i c\u00f3 c\u00e1c t\u00ecnh hu\u1ed1ng sau:<\/li>\n\n\n\n<li>C\u1ea7n tr\u1ee5c c\u1ed5ng tr\u1ee5c c\u00f3 nh\u1ecbp l\u1edbn h\u01a1n 35m c\u00f3 hi\u1ec7n t\u01b0\u1ee3ng g\u1eb7m \u0111\u01b0\u1eddng ray nhi\u1ec1u h\u01a1n. Nguy\u00ean nh\u00e2n l\u00e0 khi nh\u1ecbp c\u1ea7n tr\u1ee5c c\u1ed5ng tr\u1ee5c l\u1edbn, t\u00ecnh tr\u1ea1ng m\u1ea5t \u0111\u1ed3ng b\u1ed9 c\u1ee7a \u0111\u1ed9ng c\u01a1 v\u1eadn h\u00e0nh trong qu\u00e1 tr\u00ecnh v\u1eadn h\u00e0nh s\u1ebd \u0111\u01b0\u1ee3c ph\u00f3ng \u0111\u1ea1i, \u0111\u1ed9 cong ngang s\u1ebd t\u0103ng l\u00ean, v\u00e0nh xe s\u1ebd c\u1ecd x\u00e1t v\u00e0o \u0111\u01b0\u1eddng ray trong qu\u00e1 tr\u00ecnh v\u1eadn h\u00e0nh, khi\u1ebfn \u0111\u01b0\u1eddng ray b\u1ecb g\u1eb7m.<\/li>\n\n\n\n<li>C\u1ea7n tr\u1ee5c c\u1ed5ng tr\u1ee5c c\u00f3 tu\u1ed5i th\u1ecd qu\u00e1 d\u00e0i d\u1ec5 b\u1ecb g\u1eb7m \u0111\u01b0\u1eddng ray. Do s\u1eed d\u1ee5ng t\u1ea3i tr\u1ecdng d\u00e0i h\u1ea1n c\u1ee7a c\u1ea7n tr\u1ee5c c\u1ed5ng tr\u1ee5c, d\u1ea7m ch\u00ednh ho\u1eb7c khung nh\u1ecf c\u1ee7a c\u1ea7n tr\u1ee5c c\u1ed5ng tr\u1ee5c b\u1ecb bi\u1ebfn d\u1ea1ng d\u1ebbo, g\u00e2y ra g\u1eb7m \u0111\u01b0\u1eddng ray.&nbsp;<\/li>\n\n\n\n<li>Vi\u1ec7c l\u1eafp \u0111\u1eb7t \u0111\u01b0\u1eddng ray kh\u00f4ng \u0111\u01b0\u1ee3c chu\u1ea9n h\u00f3a. Hai \u0111\u01b0\u1eddng ray kh\u00f4ng song song, khi\u1ebfn m\u00e9p ngo\u00e0i c\u1ee7a v\u00e0nh b\u00e1nh xe l\u1edbn m\u1ed9t b\u00ean c\u1ecd x\u00e1t v\u00e0o \u0111\u01b0\u1eddng ray trong qu\u00e1 tr\u00ecnh v\u1eadn h\u00e0nh c\u1ee7a c\u1ea7n c\u1ea9u, m\u00e9p trong c\u1ee7a v\u00e0nh b\u00e1nh xe l\u1edbn b\u00ean kia c\u1ecd x\u00e1t v\u00e0o \u0111\u01b0\u1eddng ray c\u1ee7a xe \u0111\u1ea9y, khi\u1ebfn \u0111\u01b0\u1eddng ray c\u1ee7a xe \u0111\u1ea9y c\u1eafn v\u00e0o \u0111\u01b0\u1eddng ray.&nbsp;<\/li>\n\n\n\n<li>Khi \u0111\u1ed9ng c\u01a1 truy\u1ec1n \u0111\u1ed9ng c\u1ee7a hai xe \u0111\u1ea9y c\u1ee7a c\u1ea7n tr\u1ee5c c\u1ed5ng tr\u1ee5c kh\u00f4ng \u0111\u1ed3ng b\u1ed9, khi th\u1eddi gian ch\u1ea1y t\u0103ng l\u00ean, h\u00e0nh tr\u00ecnh ch\u1ea1y c\u1ee7a xe \u0111\u1ea9y \u1edf hai b\u00ean kh\u00f4ng \u0111\u1ed3ng \u0111\u1ec1u, x\u1ea3y ra hi\u1ec7n t\u01b0\u1ee3ng g\u1eb7m ray.&nbsp;<\/li>\n\n\n\n<li>Khi khe h\u1edf phanh c\u1ee7a hai b\u1ed9 truy\u1ec1n \u0111\u1ed9ng \u0111\u1ed9ng c\u01a1 kh\u00e1c nhau, do h\u00e0nh tr\u00ecnh phanh kh\u00e1c nhau, ho\u1ea1t \u0111\u1ed9ng s\u1ebd kh\u00f4ng \u0111\u1ed3ng b\u1ed9, khi\u1ebfn b\u00e1nh xe c\u1eafn v\u00e0o ray. Ph\u00e2n t\u00edch nguy\u00ean nh\u00e2n g\u00e2y ra hi\u1ec7n t\u01b0\u1ee3ng c\u1eafn ray n\u00eau tr\u00ean, c\u00f3 th\u1ec3 \u00e1p d\u1ee5ng c\u00e1c bi\u1ec7n ph\u00e1p t\u01b0\u01a1ng \u1ee9ng \u0111\u1ec3 \u0111i\u1ec1u ch\u1ec9nh nh\u1eb1m tr\u00e1nh x\u1ea3y ra hi\u1ec7n t\u01b0\u1ee3ng c\u1eafn ray.<\/li>\n<\/ul>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"finally\">Cu\u1ed1i c\u00f9ng<\/h2>\n\n\n\n<p>\u0110\u1ec3 gi\u00fap c\u00e1c chuy\u00ean gia ki\u1ec3m \u0111\u1ecbnh n\u00e2ng cao tr\u00ecnh \u0111\u1ed9 ki\u1ec3m \u0111\u1ecbnh t\u1ed5ng th\u1ec3 v\u00e0 \u0111\u1ea3m b\u1ea3o an to\u00e0n t\u00ednh m\u1ea1ng cho nh\u00e2n vi\u00ean li\u00ean quan, t\u00ecnh tr\u1ea1ng an to\u00e0n c\u1ee7a c\u00f4ng ngh\u1ec7 ki\u1ec3m \u0111\u1ecbnh v\u00e0 th\u1eed nghi\u1ec7m c\u1ea7n tr\u1ee5c c\u1ed5ng \u0111\u01b0\u1ee3c \u0111\u00e1nh gi\u00e1, ph\u00e2n t\u00edch v\u00e0 t\u00f3m t\u1eaft, v\u00e0 c\u00f4ng ngh\u1ec7 ki\u1ec3m \u0111\u1ecbnh v\u00e0 th\u1eed nghi\u1ec7m \u0111\u01b0\u1ee3c \u0111\u00e1nh gi\u00e1 t\u1eeb vi\u1ec7c xem x\u00e9t d\u1eef li\u1ec7u k\u1ef9 thu\u1eadt, m\u00f4i tr\u01b0\u1eddng v\u1eadn h\u00e0nh v\u00e0 ki\u1ec3m tra ngo\u1ea1i quan, ki\u1ec3m tra k\u1ebft c\u1ea5u kim lo\u1ea1i, ki\u1ec3m tra c\u00e1c b\u1ed9 ph\u1eadn, ki\u1ec3m tra thi\u1ebft b\u1ecb b\u1ea3o v\u1ec7 an to\u00e0n, ki\u1ec3m tra thi\u1ebft b\u1ecb th\u1ee7y l\u1ef1c, ki\u1ec3m tra k\u1ebft n\u1ed1i cabin, ki\u1ec3m tra \u0111i\u1ec7n, ki\u1ec3m tra h\u1ec7 th\u1ed1ng qu\u1ea3n l\u00fd v\u00e0 gi\u00e1m s\u00e1t an to\u00e0n m\u00e1y m\u00f3c n\u00e2ng h\u1ea1 quy m\u00f4 l\u1edbn v\u00e0 th\u1eed nghi\u1ec7m hi\u1ec7u su\u1ea5t. H\u1ec7 th\u1ed1ng \u0111\u00e1nh gi\u00e1 an to\u00e0n c\u1ee7a c\u1ea7n tr\u1ee5c c\u1ed5ng \u0111\u00e3 \u0111\u01b0\u1ee3c thi\u1ebft l\u1eadp \u0111\u1ec3 \u0111\u1ea3m b\u1ea3o ki\u1ec3m tra khoa h\u1ecdc v\u00e0 \u00e1p d\u1ee5ng c\u1ee7a c\u1ea7n tr\u1ee5c c\u1ed5ng.<\/p>","protected":false},"excerpt":{"rendered":"C\u1ea7n c\u1ea9u gi\u00e0n c\u00f3 th\u1ec3 gi\u1ea3m \u0111\u00e1ng k\u1ec3 c\u01b0\u1eddng \u0111\u1ed9 lao \u0111\u1ed9ng c\u1ee7a nh\u00e2n c\u00f4ng, nh\u01b0ng nhi\u1ec1u tai n\u1ea1n an to\u00e0n \u0111\u00e3 x\u1ea3y ra nhi\u1ec1u l\u1ea7n do s\u1ef1 b\u1ea5t c\u1ea9n c\u1ee7a nh\u00e2n vi\u00ean trong qu\u00e1 tr\u00ecnh s\u1eed d\u1ee5ng v\u00e0 l\u1eafp \u0111\u1eb7t. Vi\u1ec7c thi\u1ebft l\u1eadp m\u1ed9t h\u1ec7 th\u1ed1ng gi\u00e1m s\u00e1t an to\u00e0n hi\u1ec7u qu\u1ea3 l\u00e0 \u0111i\u1ec1u c\u1ea7n thi\u1ebft \u0111\u1ec3 \u0111\u1ea3m b\u1ea3o t\u00ecnh tr\u1ea1ng ho\u1ea1t \u0111\u1ed9ng c\u1ee7a c\u1ea7n c\u1ea9u gi\u00e0n \u0111ang v\u1eadn h\u00e0nh tu\u00e2n th\u1ee7 c\u00e1c ti\u00eau chu\u1ea9n v\u00e0 quy \u0111\u1ecbnh qu\u1ed1c gia. Vi\u1ec7c ki\u1ec3m tra c\u1ea7n c\u1ea9u gi\u00e0n \u0111\u1ecbnh k\u1ef3 \u0111\u00f3ng vai tr\u00f2 quan tr\u1ecdng [\u2026]","protected":false},"featured_media":12008,"parent":0,"menu_order":0,"template":"single-SEO-Table.php","posts_category":[197],"posts_tag":[491,492],"acf":[],"_links":{"self":[{"href":"https:\/\/www.hndfcrane.com\/vi\/wp-json\/wp\/v2\/xmxposts\/12005"}],"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":4,"href":"https:\/\/www.hndfcrane.com\/vi\/wp-json\/wp\/v2\/xmxposts\/12005\/revisions"}],"predecessor-version":[{"id":12036,"href":"https:\/\/www.hndfcrane.com\/vi\/wp-json\/wp\/v2\/xmxposts\/12005\/revisions\/12036"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.hndfcrane.com\/vi\/wp-json\/wp\/v2\/media\/12008"}],"wp:attachment":[{"href":"https:\/\/www.hndfcrane.com\/vi\/wp-json\/wp\/v2\/media?parent=12005"}],"wp:term":[{"taxonomy":"posts_category","embeddable":true,"href":"https:\/\/www.hndfcrane.com\/vi\/wp-json\/wp\/v2\/posts_category?post=12005"},{"taxonomy":"posts_tag","embeddable":true,"href":"https:\/\/www.hndfcrane.com\/vi\/wp-json\/wp\/v2\/posts_tag?post=12005"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}