{"id":16175,"date":"2026-09-21T03:05:08","date_gmt":"2026-09-21T03:05:08","guid":{"rendered":"https:\/\/www.hndfcrane.com\/?post_type=posts&#038;p=16175"},"modified":"2026-10-08T09:06:26","modified_gmt":"2026-10-08T09:06:26","slug":"overhead-crane-couplings-types-and-safety-requirements","status":"publish","type":"posts","link":"https:\/\/www.hndfcrane.com\/vi\/posts\/overhead-crane-couplings-types-and-safety-requirements\/","title":{"rendered":"Kh\u1edbp n\u1ed1i c\u1ea7n c\u1ea9u tr\u00ean cao: C\u00e1c lo\u1ea1i ph\u1ed5 bi\u1ebfn v\u00e0 y\u00eau c\u1ea7u an to\u00e0n"},"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=\"#overhead-crane-coupling-types-and-structure\">C\u00e1c lo\u1ea1i v\u00e0 c\u1ea5u tr\u00fac kh\u1edbp n\u1ed1i c\u1ea7n c\u1ea9u tr\u00ean cao<\/a><ul><li><a href=\"#overhead-crane-gear-coupling\">Kh\u1edbp n\u1ed1i b\u00e1nh r\u0103ng c\u1ea7n c\u1ea9u tr\u00ean cao<\/a><\/li><li><a href=\"#overhead-crane-elastomeric-couplings\">Kh\u1edbp n\u1ed1i \u0111\u00e0n h\u1ed3i cho c\u1ea7n c\u1ea9u tr\u00ean cao<\/a><\/li><li><a href=\"#overhead-crane-universal-coupling\">Kh\u1edbp n\u1ed1i v\u1ea1n n\u0103ng c\u1ea7n c\u1ea9u tr\u00ean cao<\/a><\/li><\/ul><\/li><li><a href=\"#overhead-crane-coupling-safety-requirements\">Y\u00eau c\u1ea7u an to\u00e0n v\u1ec1 kh\u1edbp n\u1ed1i c\u1ea7n c\u1ea9u tr\u00ean cao<\/a><\/li><\/ul><\/nav><\/div>\n\n\n\n<p><a href=\"https:\/\/www.hndfcrane.com\/vi\/couplings-for-overhead-crane\/\">Kh\u1edbp n\u1ed1i c\u1ea7n c\u1ea9u tr\u00ean cao<\/a> Kh\u1edbp n\u1ed1i l\u00e0 c\u00e1c b\u1ed9 ph\u1eadn c\u01a1 kh\u00ed \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng \u0111\u1ec3 k\u1ebft n\u1ed1i c\u00e1c tr\u1ee5c. Trong c\u1ea7n c\u1ea9u, ch\u00fang truy\u1ec1n m\u00f4-men xo\u1eafn t\u1eeb \u0111\u1ed9ng c\u01a1 th\u00f4ng qua h\u1ed9p s\u1ed1 v\u00e0 kh\u1edbp n\u1ed1i \u0111\u1ebfn tr\u1ee5c t\u1ed1c \u0111\u1ed9 th\u1ea5p, cho ph\u00e9p n\u00e2ng h\u1ea1 t\u1ea3i tr\u1ecdng, di chuy\u1ec3n xe \u0111\u1ea9y v\u00e0 di chuy\u1ec3n c\u1ea7n c\u1ea9u. C\u00e1c lo\u1ea1i ph\u1ed5 bi\u1ebfn bao g\u1ed3m kh\u1edbp n\u1ed1i b\u00e1nh r\u0103ng, kh\u1edbp n\u1ed1i \u0111\u00e0n h\u1ed3i h\u00ecnh hoa mai v\u00e0 kh\u1edbp n\u1ed1i v\u1ea1n n\u0103ng, trong \u0111\u00f3 kh\u1edbp n\u1ed1i b\u00e1nh r\u0103ng \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng r\u1ed9ng r\u00e3i nh\u1ea5t tr\u00ean c\u1ea7n c\u1ea9u.<\/p>\n\n\n\n<figure class=\"wp-block-image size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"1536\" height=\"1024\" src=\"https:\/\/www.hndfcrane.com\/wp-content\/uploads\/2026\/09\/Overhead-Crane-Coupling-Types-and-Safety-Requirements.png\" alt=\"\" class=\"wp-image-16186\"\/><\/figure>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"overhead-crane-coupling-types-and-structure\">C\u00e1c lo\u1ea1i v\u00e0 c\u1ea5u tr\u00fac kh\u1edbp n\u1ed1i c\u1ea7n c\u1ea9u tr\u00ean cao<\/h2>\n\n\n\n<p>C\u00e1c kh\u1edbp n\u1ed1i c\u1ee7a m\u1ed7i c\u01a1 c\u1ea5u c\u1ea7n c\u1ea9u th\u01b0\u1eddng s\u1eed d\u1ee5ng kh\u1edbp n\u1ed1i b\u00e1nh r\u0103ng, v\u00e0 m\u1ed9t s\u1ed1 s\u1eed d\u1ee5ng kh\u1edbp n\u1ed1i \u0111\u00e0n h\u1ed3i h\u00ecnh hoa mai ho\u1eb7c kh\u1edbp n\u1ed1i v\u1ea1n n\u0103ng. T\u1ea5t c\u1ea3 c\u00e1c kh\u1edbp n\u1ed1i n\u00e0y \u0111\u1ec1u ho\u1ea1t \u0111\u1ed9ng \u0111\u00e1ng tin c\u1eady, c\u00f3 kh\u1ea3 n\u0103ng truy\u1ec1n t\u1ea3i m\u1ea1nh m\u1ebd v\u00e0 \u0111\u1ed9 d\u1ecbch chuy\u1ec3n cho ph\u00e9p l\u1edbn. M\u1ed1i n\u1ed1i gi\u1eefa kh\u1edbp n\u1ed1i v\u00e0 tr\u1ee5c h\u00ecnh tr\u1ee5 s\u1eed d\u1ee5ng ki\u1ec3u l\u1eafp gh\u00e9p c\u00f3 then.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"overhead-crane-gear-coupling\">Kh\u1edbp n\u1ed1i b\u00e1nh r\u0103ng c\u1ea7n c\u1ea9u tr\u00ean cao<\/h3>\n\n\n\n<p>Kh\u1edbp n\u1ed1i b\u00e1nh r\u0103ng c\u00f3 \u01b0u \u0111i\u1ec3m l\u00e0 k\u00edch th\u01b0\u1edbc nh\u1ecf, tu\u1ed5i th\u1ecd cao, \u0111\u1ed9 l\u1ec7ch cho ph\u00e9p l\u1edbn gi\u1eefa hai tr\u1ee5c n\u1ed1i, y\u00eau c\u1ea7u \u0111\u1ed9 ch\u00ednh x\u00e1c l\u1eafp \u0111\u1eb7t th\u1ea5p v\u00e0 ho\u1ea1t \u0111\u1ed9ng \u0111\u00e1ng tin c\u1eady. Nh\u01b0\u1ee3c \u0111i\u1ec3m c\u1ee7a n\u00f3 l\u00e0 tr\u1ecdng l\u01b0\u1ee3ng n\u1eb7ng v\u00e0 quy tr\u00ecnh ch\u1ebf t\u1ea1o ph\u1ee9c t\u1ea1p.<\/p>\n\n\n\n<figure class=\"wp-block-image size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"1248\" height=\"832\" src=\"https:\/\/www.hndfcrane.com\/wp-content\/uploads\/2026\/09\/overhead-crane-coupling.png\" alt=\"\" class=\"wp-image-16179\"\/><\/figure>\n\n\n\n<p>Kh\u1edbp n\u1ed1i b\u00e1nh r\u0103ng truy\u1ec1n m\u00f4-men xo\u1eafn th\u00f4ng qua c\u00e1c r\u0103ng trong v\u00e0 ngo\u00e0i, v\u00e0 b\u00f9 l\u1ea1i s\u1ef1 d\u1ecbch chuy\u1ec3n th\u00f4ng qua khe h\u1edf r\u0103ng. \u0110\u1ed9 d\u1ecbch chuy\u1ec3n g\u00f3c cho ph\u00e9p c\u1ee7a r\u0103ng th\u00f4ng th\u01b0\u1eddng th\u01b0\u1eddng l\u00e0 0\u00b030\u2032, v\u00e0 c\u1ee7a r\u0103ng c\u00f3 \u0111\u1ec9nh l\u1ed3i th\u01b0\u1eddng l\u00e0 1\u00b030\u2032.<\/p>\n\n\n\n<p>Theo \u1ee9ng d\u1ee5ng, kh\u1edbp n\u1ed1i b\u00e1nh r\u0103ng \u0111\u01b0\u1ee3c chia th\u00e0nh lo\u1ea1i CL v\u00e0 lo\u1ea1i CLZ, nh\u01b0 th\u1ec3 hi\u1ec7n trong h\u00ecnh.<\/p>\n\n\n\n<figure class=\"wp-block-image size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"1392\" height=\"704\" src=\"https:\/\/www.hndfcrane.com\/wp-content\/uploads\/2026\/09\/CL-and-CLZ-type-gear-coupling.png\" alt=\"\" class=\"wp-image-16180\"\/><\/figure>\n\n\n\n<figure class=\"wp-block-image size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"1648\" height=\"592\" src=\"https:\/\/www.hndfcrane.com\/wp-content\/uploads\/2026\/09\/Gear-coupling-1.png\" alt=\"\" class=\"wp-image-16181\" srcset=\"https:\/\/www.hndfcrane.com\/wp-content\/uploads\/2026\/09\/Gear-coupling-1.png 1648w, https:\/\/www.hndfcrane.com\/wp-content\/uploads\/2026\/09\/Gear-coupling-1-1536x552.png 1536w\" sizes=\"(max-width: 1648px) 100vw, 1648px\" \/><\/figure>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"overhead-crane-elastomeric-couplings\">Kh\u1edbp n\u1ed1i \u0111\u00e0n h\u1ed3i cho c\u1ea7n c\u1ea9u tr\u00ean cao<\/h3>\n\n\n\n<figure class=\"wp-block-image size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"939\" height=\"500\" src=\"https:\/\/www.hndfcrane.com\/wp-content\/uploads\/2026\/09\/Crane-Jaw-Coupling.png\" alt=\"\" class=\"wp-image-16193\"\/><\/figure>\n\n\n\n<p>Trong kh\u1edbp n\u1ed1i \u0111\u00e0n h\u1ed3i c\u1ee7a c\u1ea7n c\u1ea9u, m\u1ed9t ph\u1ea7n t\u1eed \u0111\u00e0n h\u1ed3i h\u00ecnh hoa mai \u0111\u01b0\u1ee3c ch\u00e8n v\u00e0o gi\u1eefa c\u00e1c r\u0103ng nh\u00f4 ra c\u1ee7a hai n\u1eeda kh\u1edbp n\u1ed1i \u0111\u1ec3 t\u1ea1o \u0111\u1ed9 gi\u1ea3m ch\u1ea5n v\u00e0 b\u00f9 l\u1ea1i s\u1ef1 d\u1ecbch chuy\u1ec3n. \u0110\u1ed9 d\u1ecbch chuy\u1ec3n g\u00f3c cho ph\u00e9p l\u00e0 0,35\u00b0\u20131\u00b0 (t\u00f9y thu\u1ed9c v\u00e0o ki\u1ec3u m\u00e1y).<\/p>\n\n\n\n<p>Th\u00f4ng th\u01b0\u1eddng, b\u1ed9 ph\u1eadn \u0111\u00e0n h\u1ed3i h\u00ecnh hoa mai \u0111\u01b0\u1ee3c thay th\u1ebf sau m\u1ed7i 3-6 th\u00e1ng. N\u1ebfu kh\u00f4ng c\u00f3 ti\u1ebfng \u1ed3n b\u1ea5t th\u01b0\u1eddng trong qu\u00e1 tr\u00ecnh ho\u1ea1t \u0111\u1ed9ng v\u00e0 b\u1ed9 ph\u1eadn \u0111\u00e0n h\u1ed3i kh\u00f4ng b\u1ecb m\u00f2n ho\u1eb7c \u0111\u1ee9t g\u00e2y \u1ea3nh h\u01b0\u1edfng \u0111\u1ebfn vi\u1ec7c s\u1eed d\u1ee5ng, th\u00ec c\u00f3 th\u1ec3 ti\u1ebfp t\u1ee5c s\u1eed d\u1ee5ng.<\/p>\n\n\n\n<figure class=\"wp-block-image size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"804\" height=\"342\" src=\"https:\/\/www.hndfcrane.com\/wp-content\/uploads\/2026\/09\/coupling-diagram-english.png\" alt=\"\" class=\"wp-image-16182\"\/><\/figure>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"overhead-crane-universal-coupling\">Kh\u1edbp n\u1ed1i v\u1ea1n n\u0103ng c\u1ea7n c\u1ea9u tr\u00ean cao<\/h3>\n\n\n\n<p>N\u1ebfu c\u1ea7n thi\u1ebft, ho\u1eb7c khi \u0111\u1ed9 l\u1ec7ch g\u00f3c l\u1edbn, c\u00f3 th\u1ec3 s\u1eed d\u1ee5ng kh\u1edbp n\u1ed1i v\u1ea1n n\u0103ng. \u0110\u1ed9 l\u1ec7ch g\u00f3c t\u1ed1i \u0111a cho ph\u00e9p c\u1ee7a kh\u1edbp n\u1ed1i v\u1ea1n n\u0103ng tr\u1ee5c ngang c\u00f3 th\u1ec3 \u0111\u1ea1t h\u01a1n 10\u00b0. C\u00e1c \u1ed5 tr\u1ee5c c\u1ee7a kh\u1edbp n\u1ed1i \u0111\u01b0\u1ee3c b\u00f4i tr\u01a1n b\u1eb1ng m\u1ee1 g\u1ed1c lithium. C\u00e1c bu l\u00f4ng \u0111\u01b0\u1ee3c si\u1ebft ch\u1eb7t \u0111\u1ebfn m\u00f4-men xo\u1eafn t\u1ea3i tr\u01b0\u1edbc quy \u0111\u1ecbnh, v\u00e0 \u0111\u1ed9 ch\u1eb7t c\u1ee7a ch\u00fang c\u1ea7n \u0111\u01b0\u1ee3c ki\u1ec3m tra th\u01b0\u1eddng xuy\u00ean.<\/p>\n\n\n\n<figure class=\"wp-block-image size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"1500\" height=\"562\" src=\"https:\/\/www.hndfcrane.com\/wp-content\/uploads\/2026\/09\/universal-coupling-1.png\" alt=\"\" class=\"wp-image-16184\"\/><\/figure>\n\n\n\n<figure class=\"wp-block-image size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"2000\" height=\"780\" src=\"https:\/\/www.hndfcrane.com\/wp-content\/uploads\/2026\/09\/Universal-coupling.png\" alt=\"\" class=\"wp-image-16062\" srcset=\"https:\/\/www.hndfcrane.com\/wp-content\/uploads\/2026\/09\/Universal-coupling.png 2000w, https:\/\/www.hndfcrane.com\/wp-content\/uploads\/2026\/09\/Universal-coupling-1536x599.png 1536w\" sizes=\"(max-width: 2000px) 100vw, 2000px\" \/><\/figure>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"overhead-crane-coupling-safety-requirements\">Y\u00eau c\u1ea7u an to\u00e0n v\u1ec1 kh\u1edbp n\u1ed1i c\u1ea7n c\u1ea9u tr\u00ean cao<\/h2>\n\n\n\n<ul>\n<li>C\u1ea7n lo\u1ea1i b\u1ecf kh\u1edbp n\u1ed1i b\u00e1nh r\u0103ng n\u1ebfu n\u00f3 b\u1ecb n\u1ee9t, g\u00e3y r\u0103ng ho\u1eb7c m\u00f2n \u0111\u1ed9 d\u00e0y r\u0103ng \u0111\u1ebfn m\u1ee9c 15% so v\u1edbi \u0111\u1ed9 d\u00e0y ban \u0111\u1ea7u \u0111\u1ed1i v\u1edbi c\u01a1 c\u1ea5u n\u00e2ng h\u1ea1 ho\u1eb7c 20% \u0111\u1ed1i v\u1edbi c\u00e1c c\u01a1 c\u1ea5u kh\u00e1c.<\/li>\n\n\n\n<li>C\u00e1c bu l\u00f4ng n\u1ed1i kh\u1edbp l\u00e0 lo\u1ea1i bu l\u00f4ng c\u00f3 \u0111\u1ed9 ch\u00ednh x\u00e1c cao, ch\u1ecbu \u0111\u01b0\u1ee3c l\u1ef1c c\u1eaft, do \u0111\u00f3 kh\u00f4ng \u0111\u01b0\u1ee3c thay th\u1ebf b\u1eb1ng c\u00e1c bu l\u00f4ng th\u00f4ng th\u01b0\u1eddng.<\/li>\n\n\n\n<li>Khi c\u00e1c l\u1ed7 b\u1eaft bu l\u00f4ng b\u1ecb m\u00f2n nghi\u00eam tr\u1ecdng, c\u01a1 c\u1ea5u s\u1ebd b\u1ecb gi\u1eadt khi kh\u1edfi \u0111\u1ed9ng, v\u00e0 th\u1eadm ch\u00ed c\u00e1c bu l\u00f4ng c\u00f3 th\u1ec3 b\u1ecb g\u00e3y.<\/li>\n\n\n\n<li>G\u00f3c l\u00f5m c\u1ee7a r\u00e3nh then l\u1ed7 tr\u1ee5c l\u00e0 khu v\u1ef1c t\u1eadp trung \u1ee9ng su\u1ea5t v\u00e0 c\u1ea7n \u0111\u01b0\u1ee3c ki\u1ec3m tra k\u1ef9 l\u01b0\u1ee1ng xem c\u00f3 v\u1ebft n\u1ee9t hay kh\u00f4ng.<\/li>\n\n\n\n<li>Vi\u1ec7c ki\u1ec3m tra \u0111\u1ed9 m\u00e0i m\u00f2n v\u00e0 n\u1ee9t v\u1ee1 c\u1ee7a c\u00e1c b\u00e1nh r\u0103ng kh\u1edbp n\u1ed1i c\u0169ng t\u01b0\u01a1ng t\u1ef1 nh\u01b0 \u0111\u1ed1i v\u1edbi c\u00e1c b\u00e1nh r\u0103ng th\u00f4ng th\u01b0\u1eddng.<\/li>\n\n\n\n<li>\u0110\u1ed1i v\u1edbi kh\u1edbp n\u1ed1i v\u1ea1n n\u0103ng, c\u1ea7n ki\u1ec3m tra k\u1ef9 c\u00e1c hi\u1ec7n t\u01b0\u1ee3ng nh\u01b0 ti\u1ebfng \u1ed3n b\u1ea5t th\u01b0\u1eddng, rung \u0111\u1ed9ng, n\u00f3ng l\u00ean, r\u00f2 r\u1ec9 d\u1ea7u v\u00e0 c\u00e1c bu l\u00f4ng n\u1ed1i b\u1ecb l\u1ecfng trong qu\u00e1 tr\u00ecnh ho\u1ea1t \u0111\u1ed9ng. N\u1ebfu ph\u00e1t hi\u1ec7n b\u1ea5t k\u1ef3 \u0111i\u1ec1u g\u00ec b\u1ea5t th\u01b0\u1eddng, h\u00e3y d\u1eebng ho\u1ea1t \u0111\u1ed9ng ngay l\u1eadp t\u1ee9c v\u00e0 t\u00ecm ra nguy\u00ean nh\u00e2n \u0111\u1ec3 kh\u1eafc ph\u1ee5c t\u00ecnh tr\u1ea1ng b\u1ea5t th\u01b0\u1eddng \u0111\u00f3.<\/li>\n<\/ul>","protected":false},"excerpt":{"rendered":"Kh\u1edbp n\u1ed1i c\u1ea7n c\u1ea9u tr\u00ean cao l\u00e0 c\u00e1c b\u1ed9 ph\u1eadn c\u01a1 kh\u00ed \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng \u0111\u1ec3 k\u1ebft n\u1ed1i c\u00e1c tr\u1ee5c. Trong c\u1ea7n c\u1ea9u, ch\u00fang truy\u1ec1n m\u00f4-men xo\u1eafn t\u1eeb \u0111\u1ed9ng c\u01a1 th\u00f4ng qua h\u1ed9p s\u1ed1 v\u00e0 kh\u1edbp n\u1ed1i \u0111\u1ebfn tr\u1ee5c t\u1ed1c \u0111\u1ed9 th\u1ea5p, cho ph\u00e9p n\u00e2ng h\u1ea1 t\u1ea3i tr\u1ecdng, di chuy\u1ec3n xe \u0111\u1ea9y v\u00e0 di chuy\u1ec3n c\u1ea7n c\u1ea9u. C\u00e1c lo\u1ea1i ph\u1ed5 bi\u1ebfn bao g\u1ed3m kh\u1edbp n\u1ed1i b\u00e1nh r\u0103ng, kh\u1edbp n\u1ed1i \u0111\u00e0n h\u1ed3i h\u00ecnh hoa mai v\u00e0 kh\u1edbp n\u1ed1i v\u1ea1n n\u0103ng, trong \u0111\u00f3 kh\u1edbp n\u1ed1i b\u00e1nh r\u0103ng l\u00e0 [\u2026]","protected":false},"featured_media":16186,"parent":0,"menu_order":0,"template":"single-SEO-Table.php","posts_category":[197],"posts_tag":[792],"acf":[],"_links":{"self":[{"href":"https:\/\/www.hndfcrane.com\/vi\/wp-json\/wp\/v2\/xmxposts\/16175"}],"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":13,"href":"https:\/\/www.hndfcrane.com\/vi\/wp-json\/wp\/v2\/xmxposts\/16175\/revisions"}],"predecessor-version":[{"id":16279,"href":"https:\/\/www.hndfcrane.com\/vi\/wp-json\/wp\/v2\/xmxposts\/16175\/revisions\/16279"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.hndfcrane.com\/vi\/wp-json\/wp\/v2\/media\/16186"}],"wp:attachment":[{"href":"https:\/\/www.hndfcrane.com\/vi\/wp-json\/wp\/v2\/media?parent=16175"}],"wp:term":[{"taxonomy":"posts_category","embeddable":true,"href":"https:\/\/www.hndfcrane.com\/vi\/wp-json\/wp\/v2\/posts_category?post=16175"},{"taxonomy":"posts_tag","embeddable":true,"href":"https:\/\/www.hndfcrane.com\/vi\/wp-json\/wp\/v2\/posts_tag?post=16175"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}