{"id":9238,"date":"2024-09-12T09:30:23","date_gmt":"2024-09-12T09:30:23","guid":{"rendered":"https:\/\/www.hndfcrane.com\/?post_type=posts&#038;p=9238"},"modified":"2024-10-08T07:24:54","modified_gmt":"2024-10-08T07:24:54","slug":"portal-crane-vs-gantry-crane","status":"publish","type":"posts","link":"https:\/\/www.hndfcrane.com\/vi\/posts\/portal-crane-vs-gantry-crane\/","title":{"rendered":"C\u1ed5ng tr\u1ee5c so v\u1edbi C\u1ed5ng tr\u1ee5c: 6 l\u1ee3i \u00edch ch\u00ednh gi\u00fap b\u1ea1n ch\u1ecdn l\u1ef1a ph\u01b0\u01a1ng \u00e1n t\u1ed1t nh\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=\"#1-comparison-of-basic-information\">1. So s\u00e1nh th\u00f4ng tin c\u01a1 b\u1ea3n<\/a><\/li><li><a href=\"#2-classification-comparison\">2. So s\u00e1nh ph\u00e2n lo\u1ea1i<\/a><\/li><li><a href=\"#3-cost-comparison\">3. So s\u00e1nh chi ph\u00ed<\/a><\/li><li><a href=\"#4-the-difference-between-box-girder-structures-and-flower-stand-truss-structure\">4. S\u1ef1 kh\u00e1c bi\u1ec7t gi\u1eefa k\u1ebft c\u1ea5u d\u1ea7m h\u1ed9p v\u00e0 k\u1ebft c\u1ea5u gi\u00e0n hoa (gi\u00e0n)<\/a><\/li><li><a href=\"#5-the-difference-between-flexible-legs-and-hinged-legs\">5. S\u1ef1 kh\u00e1c bi\u1ec7t gi\u1eefa ch\u00e2n linh ho\u1ea1t v\u00e0 ch\u00e2n b\u1ea3n l\u1ec1<\/a><\/li><li><a href=\"#6-crane-base-comparison\">6. So s\u00e1nh ch\u00e2n \u0111\u1ebf c\u1ea7n c\u1ea9u<\/a><\/li><li><a href=\"#in-summary\">T\u00f3m l\u1ea1i<\/a><\/li><\/ul><\/nav><\/div>\n\n\n\n<figure class=\"wp-block-image size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"2560\" height=\"1625\" src=\"https:\/\/www.hndfcrane.com\/wp-content\/uploads\/2024\/09\/pvg-scaled.jpg\" alt=\"\" class=\"wp-image-9267\" srcset=\"https:\/\/www.hndfcrane.com\/wp-content\/uploads\/2024\/09\/pvg-scaled.jpg 2560w, https:\/\/www.hndfcrane.com\/wp-content\/uploads\/2024\/09\/pvg-1536x975.jpg 1536w, https:\/\/www.hndfcrane.com\/wp-content\/uploads\/2024\/09\/pvg-2048x1300.jpg 2048w\" sizes=\"(max-width: 2560px) 100vw, 2560px\" \/><\/figure>\n\n\n\n<p>Khi l\u1ef1a ch\u1ecdn thi\u1ebft b\u1ecb n\u00e2ng, \u0111i\u1ec1u quan tr\u1ecdng l\u00e0 ph\u1ea3i hi\u1ec3u \u0111\u01b0\u1ee3c s\u1ef1 kh\u00e1c bi\u1ec7t gi\u1eefa c\u00e1c lo\u1ea1i c\u1ea7n c\u1ea9u kh\u00e1c nhau. C\u1ea7n c\u1ea9u c\u1ed5ng v\u00e0 c\u1ea7n c\u1ea9u c\u1ed5ng tr\u1ee5c l\u00e0 hai lo\u1ea1i ph\u1ed5 bi\u1ebfn, m\u1ed7i lo\u1ea1i c\u00f3 thi\u1ebft k\u1ebf v\u00e0 \u1ee9ng d\u1ee5ng ri\u00eang. Nh\u01b0ng ch\u00ednh x\u00e1c th\u00ec \u0111i\u1ec1u g\u00ec khi\u1ebfn ch\u00fang kh\u00e1c bi\u1ec7t? Lo\u1ea1i n\u00e0o ph\u00f9 h\u1ee3p h\u01a1n v\u1edbi nhu c\u1ea7u c\u1ee7a b\u1ea1n? Trong b\u00e0i vi\u1ebft n\u00e0y, ch\u00fang t\u00f4i s\u1ebd kh\u00e1m ph\u00e1 c\u00e1c t\u00ednh n\u0103ng, \u01b0u \u0111i\u1ec3m v\u00e0 nh\u01b0\u1ee3c \u0111i\u1ec3m c\u1ee7a c\u1ea7n c\u1ea9u c\u1ed5ng v\u00e0 c\u1ea7n c\u1ea9u c\u1ed5ng tr\u1ee5c \u0111\u1ec3 gi\u00fap b\u1ea1n \u0111\u01b0a ra l\u1ef1a ch\u1ecdn t\u1ed1t nh\u1ea5t.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"1-comparison-of-basic-information\">1. So s\u00e1nh th\u00f4ng tin c\u01a1 b\u1ea3n<\/h2>\n\n\n\n<p><strong>\u0110\u1ecbnh ngh\u0129a c\u1ea7n c\u1ea9u c\u1ed5ng<\/strong>\uff1a<\/p>\n\n\n\n<ul>\n<li>\u0110\u01b0\u1ee3c thi\u1ebft k\u1ebf cho ch\u1eb7ng \u0111\u01b0\u1eddng d\u00e0i, n\u00f3 c\u00f3 th\u1ec3 xoay 360\u00b0 theo qu\u1ef9 \u0111\u1ea1o.<\/li>\n\n\n\n<li>Th\u01b0\u1eddng \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng trong x\u1ebfp g\u1ed7, x\u1ebfp b\u00e3i ch\u1ee9a \u0111\u1ed3.<\/li>\n\n\n\n<li>C\u1ea9u c\u1ed5ng \u0111\u1ea3m nhi\u1ec7m vi\u1ec7c d\u1ee1 v\u00e0 l\u01b0u tr\u1eef g\u1ed7, c\u0169ng nh\u01b0 vi\u1ec7c n\u1ea1p g\u1ed7, t\u1ea5t c\u1ea3 trong m\u1ed9t \u0111\u01a1n v\u1ecb. N\u00f3 c\u00f3 th\u1ec3 ho\u00e0n th\u00e0nh t\u1edbi 40 l\u1ea7n l\u1ea5y g\u1ed7 m\u1ed7i gi\u1edd (n\u1ebfu kho\u1ea3ng c\u00e1ch di chuy\u1ec3n l\u00e0 t\u1ed1i thi\u1ec3u). Theo c\u00e1ch n\u00e0y, nhi\u1ec1u xe t\u1ea3i c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c d\u1ee1 h\u00e0ng n\u1ebfu c\u1ea7n thi\u1ebft. B\u1ea1n c\u00f3 th\u1ec3 l\u1ea5y m\u1ed9t xe t\u1ea3i c\u1ecdc th\u00f4 c\u00f9ng m\u1ed9t l\u00fac.<\/li>\n<\/ul>\n\n\n\n<p><strong>Ng\u00e0nh c\u00f4ng nghi\u1ec7p \u1ee9ng d\u1ee5ng c\u1ea7n c\u1ea9u c\u1ed5ng<\/strong>:<\/p>\n\n\n\n<ul>\n<li>\u0110\u1ed1i v\u1edbi c\u00e1c \u1ee9ng d\u1ee5ng v\u00e0 m\u00f4i tr\u01b0\u1eddng \u0111\u00f2i h\u1ecfi kh\u1eaft khe trong ng\u00e0nh S\u1ea3n ph\u1ea9m L\u00e2m nghi\u1ec7p, Li\u00ean ph\u01b0\u01a1ng th\u1ee9c, Sinh kh\u1ed1i\/Vi\u00ean n\u00e9n, B\u00ea t\u00f4ng v\u00e0 nhi\u1ec1u ng\u00e0nh c\u00f4ng nghi\u1ec7p kh\u00e1c, c\u1ea7n tr\u1ee5c c\u1ed5ng c\u1ea7n \u0111\u01b0\u1ee3c ch\u1ebf t\u1ea1o ch\u1eafc ch\u1eafn.<\/li>\n<\/ul>\n\n\n\n<p><strong>\u01afu \u0111i\u1ec3m c\u1ee7a c\u1ea7n tr\u1ee5c c\u1ed5ng:<\/strong><\/p>\n\n\n\n<ul>\n<li>An to\u00e0n, th\u00f4ng minh v\u00e0 hi\u1ec7u qu\u1ea3<\/li>\n\n\n\n<li>N\u0103ng l\u01b0\u1ee3ng \u0111\u01b0\u1ee3c ti\u1ebft ki\u1ec7m, c\u00f4ng su\u1ea5t \u0111\u01b0\u1ee3c t\u0103ng l\u00ean, phanh t\u00e1i t\u1ea1o \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng v\u00e0 v\u1edbi m\u1ed7i chuy\u1ec3n \u0111\u1ed9ng \u0111i xu\u1ed1ng ho\u1eb7c gi\u1ea3m t\u1ed1c, c\u00f4ng su\u1ea5t \u0111\u01b0\u1ee3c g\u1eedi tr\u1edf l\u1ea1i l\u01b0\u1edbi \u0111i\u1ec7n thay v\u00ec b\u1ecb ti\u00eau t\u00e1n do s\u1ee9c c\u1ea3n. V\u1edbi nhi\u1ec1u n\u0103ng l\u01b0\u1ee3ng h\u01a1n tr\u1edf l\u1ea1i l\u01b0\u1edbi \u0111i\u1ec7n, \u00edt n\u0103ng l\u01b0\u1ee3ng c\u1ea7n \u0111\u01b0\u1ee3c t\u1ea1o ra h\u01a1n, t\u0103ng kh\u1ea3 n\u0103ng ti\u1ebft ki\u1ec7m chi ph\u00ed.<\/li>\n\n\n\n<li>Bu\u1ed3ng l\u00e1i \u0111\u01b0\u1ee3c thi\u1ebft k\u1ebf ti\u1ec7n d\u1ee5ng, khi ng\u01b0\u1eddi l\u00e1i c\u1ea3m th\u1ea5y tho\u1ea3i m\u00e1i, h\u1ecd s\u1ebd t\u1eadp trung h\u01a1n v\u00e0o nhi\u1ec7m v\u1ee5 \u0111ang l\u00e0m, gi\u1ea3m nguy c\u01a1 tai n\u1ea1n ho\u1eb7c th\u01b0\u01a1ng t\u00edch.<\/li>\n\n\n\n<li>\u00c1p d\u1ee5ng c\u00f4ng ngh\u1ec7 th\u00f4ng minh.<\/li>\n\n\n\n<li>T\u0103ng di\u1ec7n t\u00edch l\u01b0u tr\u1eef.<\/li>\n\n\n\n<li>C\u1ea9u c\u1ed5ng ch\u1ec9 chi\u1ebfm 4% di\u1ec7n t\u00edch b\u00e3i<\/li>\n\n\n\n<li>C\u1ea9u tr\u1ee5c c\u1ed5ng c\u0169ng cho ph\u00e9p l\u01b0u tr\u1eef theo chi\u1ec1u th\u1eb3ng \u0111\u1ee9ng l\u00ean t\u1edbi 22,86m, gi\u00fap t\u0103ng \u0111\u00e1ng k\u1ec3 kh\u1ea3 n\u0103ng l\u01b0u tr\u1eef theo kh\u1ed1i c\u1ee7a kho.<\/li>\n\n\n\n<li>C\u1ea9u tr\u1ee5c \u0111\u01b0\u1ee3c trang b\u1ecb phanh b\u00e3o v\u00e0 c\u00f3 th\u1ec3 ho\u1ea1t \u0111\u1ed9ng trong m\u1ecdi \u0111i\u1ec1u ki\u1ec7n th\u1eddi ti\u1ebft, ngay c\u1ea3 \u1edf nh\u1eefng khu v\u1ef1c c\u00f3 gi\u00f3 m\u1ea1nh.<\/li>\n\n\n\n<li>C\u1ea9u tr\u1ee5c c\u00f3 kh\u1ea3 n\u0103ng th\u00edch \u1ee9ng v\u1edbi chuy\u1ec3n \u0111\u1ed9ng d\u1ecdc theo \u0111\u01b0\u1eddng b\u0103ng, cho ph\u00e9p c\u1ea3 c\u1ea9u tr\u1ee5c v\u00e0 \u0111\u01b0\u1eddng b\u0103ng lu\u00f4n trong t\u00ecnh tr\u1ea1ng t\u1ed1t trong th\u1eddi gian d\u00e0i.<\/li>\n<\/ul>\n\n\n\n<div class=\"wp-block-columns is-layout-flex wp-container-core-columns-is-layout-1 wp-block-columns-is-layout-flex\">\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\">\n<p class=\"has-text-align-left\"><strong>\u0110\u1ecbnh ngh\u0129a c\u1ee7a c\u1ea7n tr\u1ee5c c\u1ed5ng tr\u1ee5c:<\/strong><\/p>\n\n\n\n<ul>\n<li>Chi\u1ec1u d\u00e0i th\u00f4ng th\u01b0\u1eddng l\u00e0 35m, ph\u00f9 h\u1ee3p cho m\u1ee5c \u0111\u00edch s\u1eed d\u1ee5ng chung.<\/li>\n<\/ul>\n\n\n\n<p><strong>Ng\u00e0nh c\u00f4ng nghi\u1ec7p \u00e1p d\u1ee5ng c\u1ea7n c\u1ea9u gi\u00e0n:<\/strong><\/p>\n\n\n\n<ul>\n<li>S\u00e2n v\u1eadn chuy\u1ec3n h\u00e0ng h\u00f3a, c\u00f4ng tr\u01b0\u1eddng x\u00e2y d\u1ef1ng, ga trung chuy\u1ec3n \u0111\u01b0\u1eddng s\u1eaft<\/li>\n\n\n\n<li>Nh\u00e0 m\u00e1y \u0111\u00f3ng t\u00e0u v\u00e0 c\u1ea3ng<\/li>\n\n\n\n<li>Nh\u00e0 m\u00e1y d\u1ea7m<\/li>\n<\/ul>\n<\/div>\n<\/div>\n\n\n\n<p><strong>\u01afu \u0111i\u1ec3m c\u1ee7a c\u1ea7n tr\u1ee5c c\u1ed5ng tr\u1ee5c:<\/strong><\/p>\n\n\n\n<ul>\n<li>T\u1ef7 l\u1ec7 s\u1eed d\u1ee5ng cao, s\u1eed d\u1ee5ng r\u1ed9ng r\u00e3i, kh\u1ea3 n\u0103ng th\u00edch \u1ee9ng m\u1ea1nh, t\u00ednh linh ho\u1ea1t cao, l\u00e0 thi\u1ebft b\u1ecb n\u00e2ng h\u1ea1 b\u1eb1ng c\u1ed5ng th\u00f4ng tin \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng ph\u1ed5 bi\u1ebfn nh\u1ea5t, tr\u1ecdng l\u01b0\u1ee3ng \u0111\u1ecbnh m\u1ee9c t\u1eeb 5 t\u1ea5n-500 t\u1ea5n.<\/li>\n\n\n\n<li>C\u1ea9u tr\u1ee5c chi\u1ebfm 25% di\u1ec7n t\u00edch b\u00e3i.<\/li>\n<\/ul>\n\n\n\n<div class=\"wp-block-columns is-layout-flex wp-container-core-columns-is-layout-2 wp-block-columns-is-layout-flex\">\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\">\n<h4 style=\"text-align: center;\">C\u1ed5ng c\u1ea7n c\u1ea9u<\/h4>\n\n\n\n<h5 style=\"text-align: center;\"><span style=\"color: #008080;\"><wiz-editor-doc data-source=\"wiz-editor-doc::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::wiz-editor-doc\"><\/wiz-editor-doc>S\u1ef1 kh\u00e1c bi\u1ec7t v\u1ec1 h\u00ecnh d\u1ea1ng k\u1ebft c\u1ea5u (xe \u0111\u1ea9y c\u1ea7n c\u1ea9u)<\/span><\/h5>\n\n\n\n<figure class=\"wp-block-image size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"2400\" height=\"1600\" src=\"https:\/\/www.hndfcrane.com\/wp-content\/uploads\/2024\/09\/down.jpg\" alt=\"\" class=\"wp-image-9271\" srcset=\"https:\/\/www.hndfcrane.com\/wp-content\/uploads\/2024\/09\/down.jpg 2400w, https:\/\/www.hndfcrane.com\/wp-content\/uploads\/2024\/09\/down-1536x1024.jpg 1536w, https:\/\/www.hndfcrane.com\/wp-content\/uploads\/2024\/09\/down-2048x1365.jpg 2048w\" sizes=\"(max-width: 2400px) 100vw, 2400px\" \/><\/figure>\n\n\n\n<h5 style=\"text-align: center;\"><span style=\"color: #008080;\"><wiz-editor-doc data-source=\"wiz-editor-doc::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::wiz-editor-doc\"><\/wiz-editor-doc>H\u01b0\u1edbng di chuy\u1ec3n<\/span><\/h5>\n\n\n\n<figure class=\"wp-block-image size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"853\" height=\"438\" src=\"https:\/\/www.hndfcrane.com\/wp-content\/uploads\/2024\/09\/1.png\" alt=\"\" class=\"wp-image-9517\"\/><\/figure>\n<\/div>\n\n\n\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\">\n<h4 style=\"text-align: center;\">C\u1ea7n tr\u1ee5c c\u1ed5ng tr\u1ee5c<\/h4>\n\n\n\n<h5 style=\"text-align: center;\"><span style=\"color: #008080;\"><wiz-editor-doc data-source=\"wiz-editor-doc::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::wiz-editor-doc\"><\/wiz-editor-doc>S\u1ef1 kh\u00e1c bi\u1ec7t v\u1ec1 h\u00ecnh d\u1ea1ng k\u1ebft c\u1ea5u (xe \u0111\u1ea9y c\u1ea7n c\u1ea9u)<\/span><\/h5>\n\n\n\n<figure class=\"wp-block-image size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"2400\" height=\"1600\" src=\"https:\/\/www.hndfcrane.com\/wp-content\/uploads\/2024\/09\/up.jpg\" alt=\"\" class=\"wp-image-9272\" srcset=\"https:\/\/www.hndfcrane.com\/wp-content\/uploads\/2024\/09\/up.jpg 2400w, https:\/\/www.hndfcrane.com\/wp-content\/uploads\/2024\/09\/up-1536x1024.jpg 1536w, https:\/\/www.hndfcrane.com\/wp-content\/uploads\/2024\/09\/up-2048x1365.jpg 2048w\" sizes=\"(max-width: 2400px) 100vw, 2400px\" \/><\/figure>\n\n\n\n<h5 style=\"text-align: center;\"><span style=\"color: #008080;\"><wiz-editor-doc data-source=\"wiz-editor-doc::eyJibG9ja3MiOlt7ImlkIjoiX0czeUU1MGpPIiwidHlwZSI6InRleHQiLCJ0ZXh0IjpbeyJpbnNlcnQiOiJtb3ZpbmcgZGlyZWN0aW9uIn1dfV0sImNvbW1lbnRzIjp7fSwibWV0YSI6eyJhcHBJZCI6IjRhMmJkZjQ0LTc5ZGQtNGQ0OS05ZmJiLTFlNjgyNTY1M2ExNiIsImRvY0lkIjoiNTYyZmY2OTctNWI1ZC00YmJkLWExZDAtNmIwZWNhMjA3N2M1IiwidGl0bGUiOiJQb3J0YWwgQ3JhbmUgdnMuIEdhbnRyeSBDcmFuZTogV2hpY2ggT25lIGlzIHRoZSBVbHRpbWF0ZSBDaG9pY2UgZm9yIFlvdT8iLCJmaXJzdEJsb2NrSWQiOiJfRzN5RTUwak8iLCJhcGlTZXJ2ZXIiOiJodHRwczovL3ZpcGtzaHR0cHMxMC53aXouY24vZWRpdG9yLzRhMmJkZjQ0LTc5ZGQtNGQ0OS05ZmJiLTFlNjgyNTY1M2ExNi81NjJmZjY5Ny01YjVkLTRiYmQtYTFkMC02YjBlY2EyMDc3YzUiLCJ0b2tlbiI6IlcuZFM0cUJpdmxfaFA1SFJKYU1JOUpsNERRWWtBbTd2NjV2MDhoeU54UzNjQ0lsd20wQUdfV01JNHJlMGFwMmF3In0sImNvbW1lbnRhdG9ycyI6W119::wiz-editor-doc\"><\/wiz-editor-doc>H\u01b0\u1edbng di chuy\u1ec3n<\/span><\/h5>\n\n\n\n<figure class=\"wp-block-image size-full is-resized\"><img loading=\"lazy\" decoding=\"async\" width=\"364\" height=\"419\" src=\"https:\/\/www.hndfcrane.com\/wp-content\/uploads\/2024\/09\/2.png\" alt=\"\" class=\"wp-image-9518\" style=\"width:182px;height:auto\"\/><\/figure>\n<\/div>\n<\/div>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"2-classification-comparison\"><font style=\"vertical-align: inherit;\"><font style=\"vertical-align: inherit;\">2.<\/font><\/font>So s\u00e1nh ph\u00e2n lo\u1ea1i<\/h2>\n\n\n\n<p><strong>C\u1ed5ng c\u1ea7n c\u1ea9u<\/strong><\/p>\n\n\n\n<div class=\"wp-block-columns is-layout-flex wp-container-core-columns-is-layout-3 wp-block-columns-is-layout-flex\">\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\">\n<figure class=\"wp-block-image size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"1153\" height=\"793\" src=\"https:\/\/www.hndfcrane.com\/wp-content\/uploads\/2024\/09\/portal-crane.jpg\" alt=\"\" class=\"wp-image-9276\" style=\"aspect-ratio:3\/2;object-fit:cover\"\/><\/figure>\n\n\n\n<p class=\"has-text-align-center\">C\u1ea9u c\u1ed5ng tr\u1ee5c th\u1eb3ng<\/p>\n\n\n\n<ul>\n<li>Ph\u1ed5 bi\u1ebfn nh\u1ea5t v\u00e0 t\u1ed1i \u01b0u nh\u1ea5t cho vi\u1ec7c m\u1edf r\u1ed9ng \u0111\u01b0\u1eddng b\u0103ng trong t\u01b0\u01a1ng lai v\u00e0 m\u1edf r\u1ed9ng kh\u00f4ng gian l\u01b0u tr\u1eef.<\/li>\n\n\n\n<li>Cung c\u1ea5p l\u01b0u l\u01b0\u1ee3ng xe t\u1ea3i t\u1ed1i \u01b0u v\u00e0 l\u01b0u tr\u1eef t\u1ed1i \u0111a.<\/li>\n<\/ul>\n<\/div>\n\n\n\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\"><div class=\"wp-block-image\">\n<figure class=\"aligncenter size-full is-resized\"><img loading=\"lazy\" decoding=\"async\" width=\"435\" height=\"397\" src=\"https:\/\/www.hndfcrane.com\/wp-content\/uploads\/2024\/09\/Rotating-Portal-Cranes.png\" alt=\"\" class=\"wp-image-9278\" style=\"aspect-ratio:1.5;object-fit:cover;width:275px;height:auto\"\/><\/figure><\/div>\n\n\n<p class=\"has-text-align-center\">C\u1ea9u c\u1ed5ng xoay<\/p>\n\n\n\n<ul>\n<li>Th\u01b0\u1eddng ph\u00f9 h\u1ee3p v\u1edbi nh\u1eefng n\u01a1i m\u00e0 c\u1ea7n c\u1ea9u \u0111\u01b0\u1eddng th\u1eb3ng kh\u00f4ng th\u1ec3 \u0111i qua.&nbsp;<\/li>\n\n\n\n<li>Cung c\u1ea5p kh\u00f4ng gian l\u01b0u tr\u1eef b\u00ean trong v\u00e0 b\u00ean ngo\u00e0i \u0111\u01b0\u1eddng ray.<\/li>\n<\/ul>\n<\/div>\n\n\n\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\">\n<figure class=\"wp-block-image size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"749\" height=\"527\" src=\"https:\/\/www.hndfcrane.com\/wp-content\/uploads\/2024\/09\/Log-Boom-Cranes.png\" alt=\"\" class=\"wp-image-9279\" style=\"aspect-ratio:3\/2;object-fit:cover\"\/><\/figure>\n\n\n\n<p class=\"has-text-align-center\">C\u1ea7n c\u1ea9u g\u1ed7<\/p>\n\n\n\n<ul>\n<li>C\u1ea7n c\u1ea9u xoay quanh gi\u00e1 \u0111\u1ee1 trung t\u00e2m \u1ed5 tr\u1ee5c. Hai ch\u00e2n tr\u01b0\u1edbc l\u1edbn di chuy\u1ec3n tr\u00ean \u0111\u01b0\u1eddng ray tr\u00f2n, cho ph\u00e9p c\u1ea7n c\u1ea9u x\u1ebfp ch\u1ed3ng c\u00e1c kh\u00fac g\u1ed7 xung quanh \u0111\u1ec3 l\u01b0u tr\u1eef cho \u0111\u1ebfn khi c\u00e1c kh\u00fac g\u1ed7 c\u1ea7n \u0111\u01b0\u1ee3c \u0111\u01b0a v\u00e0o ph\u1ec5u.<\/li>\n<\/ul>\n<\/div>\n<\/div>\n\n\n\n<p><strong>C\u1ea7n tr\u1ee5c c\u1ed5ng tr\u1ee5c<\/strong><\/p>\n\n\n\n<div class=\"wp-block-columns is-layout-flex wp-container-core-columns-is-layout-4 wp-block-columns-is-layout-flex\">\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\">\n<figure class=\"wp-block-image size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"450\" height=\"338\" src=\"https:\/\/www.hndfcrane.com\/wp-content\/uploads\/2024\/09\/gantry-crane2.jpg\" alt=\"\" class=\"wp-image-9520\" style=\"aspect-ratio:3\/2;object-fit:cover\"\/><\/figure>\n\n\n\n<p class=\"has-text-align-center\">Khung c\u1eeda khung nh\u00f4 ra ngo\u00e0i \u0111\u00f4i<\/p>\n<\/div>\n\n\n\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\">\n<figure class=\"wp-block-image size-full is-resized\"><img loading=\"lazy\" decoding=\"async\" width=\"2400\" height=\"1600\" src=\"https:\/\/www.hndfcrane.com\/wp-content\/uploads\/2024\/09\/Gantry-crane-1.jpg\" alt=\"\" class=\"wp-image-9281\" style=\"aspect-ratio:3\/2;object-fit:cover;width:273px;height:auto\" srcset=\"https:\/\/www.hndfcrane.com\/wp-content\/uploads\/2024\/09\/Gantry-crane-1.jpg 2400w, https:\/\/www.hndfcrane.com\/wp-content\/uploads\/2024\/09\/Gantry-crane-1-1536x1024.jpg 1536w, https:\/\/www.hndfcrane.com\/wp-content\/uploads\/2024\/09\/Gantry-crane-1-2048x1365.jpg 2048w\" sizes=\"(max-width: 2400px) 100vw, 2400px\" \/><\/figure>\n\n\n\n<p class=\"has-text-align-center\">Khung c\u1eeda m\u1ed9t b\u00ean v\u1edbi khung nh\u00f4 ra ngo\u00e0i<\/p>\n<\/div>\n\n\n\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\">\n<figure class=\"wp-block-image size-full is-resized\"><img loading=\"lazy\" decoding=\"async\" width=\"2560\" height=\"2039\" src=\"https:\/\/www.hndfcrane.com\/wp-content\/uploads\/2024\/09\/gantry-crane-scaled.jpg\" alt=\"\" class=\"wp-image-9519\" style=\"aspect-ratio:3\/2;object-fit:cover;width:276px;height:auto\" srcset=\"https:\/\/www.hndfcrane.com\/wp-content\/uploads\/2024\/09\/gantry-crane-scaled.jpg 2560w, https:\/\/www.hndfcrane.com\/wp-content\/uploads\/2024\/09\/gantry-crane-1536x1223.jpg 1536w, https:\/\/www.hndfcrane.com\/wp-content\/uploads\/2024\/09\/gantry-crane-2048x1631.jpg 2048w\" sizes=\"(max-width: 2560px) 100vw, 2560px\" \/><\/figure>\n\n\n\n<p class=\"has-text-align-center\">Kh\u00f4ng c\u00f3 khung nh\u00f4 ra ngo\u00e0i<\/p>\n<\/div>\n<\/div>\n\n\n\n<p>Truy\u1ec1n th\u1ed1ng <a href=\"https:\/\/www.hndfcrane.com\/vi\/gantry-cranes\/\">c\u1ea7n tr\u1ee5c c\u1ee7a gi\u00e0n c\u1ea7n c\u1ea9u<\/a> c\u00f3 th\u1ec3 \u00e1p d\u1ee5ng r\u1ed9ng r\u00e3i, c\u00f3 nhi\u1ec1u h\u00ecnh th\u1ee9c v\u00e0 ph\u00e2n lo\u1ea1i, trong danh m\u1ee5c n\u00e0y, ba lo\u1ea1i tr\u00ean c\u0169ng c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c ch\u1ebf t\u1ea1o th\u00e0nh c\u1ea7n tr\u1ee5c gi\u00e0n, c\u1ea7n tr\u1ee5c Dafang c\u00f3 th\u1ec3 t\u00f9y ch\u1ec9nh c\u00e1c s\u1ea3n ph\u1ea9m b\u1ea1n c\u1ea7n m\u1ed9t \u0111\u1ebfn m\u1ed9t. B\u1ea1n c\u00f3 th\u1ec3 li\u00ean h\u1ec7 v\u1edbi ch\u00fang t\u00f4i n\u1ebfu b\u1ea1n c\u1ea7n b\u1ea5t c\u1ee9 \u0111i\u1ec1u g\u00ec.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"3-cost-comparison\">3. So s\u00e1nh chi ph\u00ed<\/h2>\n\n\n\n<p>Chi ph\u00ed \u0111\u1ea7u t\u01b0 ban \u0111\u1ea7u cho c\u1ea7n tr\u1ee5c Poral th\u01b0\u1eddng th\u1ea5p h\u01a1n so v\u1edbi c\u1ea7n tr\u1ee5c c\u1ed5ng truy\u1ec1n th\u1ed1ng v\u00ec c\u1ea7n tr\u1ee5c c\u1ed5ng nh\u1eb9 h\u01a1n v\u00e0 c\u00f3 th\u1ec3 ho\u1ea1t \u0111\u1ed9ng tr\u00ean c\u00e1c \u0111\u01b0\u1eddng ray kh\u00f4ng y\u00eau c\u1ea7u \u0111\u1ed9 song song v\u00e0 \u0111\u1ed9 th\u1eb3ng t\u01b0\u01a1ng t\u1ef1.<\/p>\n\n\n\n<p>C\u1ea7n c\u1ea9u c\u1ed5ng ch\u1ec9 c\u1ea7n \u0111\u01b0\u1eddng ray m\u1eb7t \u0111\u1ea5t ti\u00eau chu\u1ea9n \u0111\u01b0\u1ee3c \u0111\u1eb7t tr\u00ean t\u00e0 v\u1eb9t \u0111\u01b0\u1eddng s\u1eaft tr\u00ean n\u1ec1n s\u1ecfi ho\u1eb7c n\u1ec1n b\u00ea t\u00f4ng \u0111\u01a1n gi\u1ea3n. Ch\u00fang c\u00f3 th\u1ec3 th\u00edch \u1ee9ng v\u1edbi \u0111\u1ecba h\u00ecnh kh\u00f4ng \u1ed5n \u0111\u1ecbnh, h\u1ea1n ch\u1ebf nhu c\u1ea7u v\u1ec1 c\u00f4ng vi\u1ec7c b\u1ec1 m\u1eb7t t\u1ed1n k\u00e9m trong khi cho ph\u00e9p c\u1ea7n c\u1ea9u ho\u1ea1t \u0111\u1ed9ng h\u1ebft c\u00f4ng su\u1ea5t \u1edf b\u1ea5t c\u1ee9 n\u01a1i n\u00e0o c\u00f3 th\u1ec3 \u0111\u1eb7t \u0111\u01b0\u1eddng ray. Ki\u1ec3u l\u1eafp \u0111\u1eb7t n\u00e0y ti\u1ebft ki\u1ec7m r\u1ea5t nhi\u1ec1u ti\u1ec1n so v\u1edbi n\u1ec1n m\u00f3ng s\u00e2u v\u00e0 n\u1eb7ng c\u1ee7a c\u1ea7n c\u1ea9u c\u1ed5ng tr\u1ee5c truy\u1ec1n th\u1ed1ng.<\/p>\n\n\n\n<p>Ti\u1ebft ki\u1ec7m chi ph\u00ed v\u1eadn h\u00e0nh, c\u1ea7n tr\u1ee5c c\u1ed5ng k\u1ebft h\u1ee3p vi\u1ec7c d\u1ee1 h\u00e0ng, v\u1eadn chuy\u1ec3n v\u00e0 x\u1ebfp ch\u1ed3ng v\u1eadt li\u1ec7u trong m\u1ed9t ho\u1ea1t \u0111\u1ed9ng hi\u1ec7u qu\u1ea3. S\u1ef1 k\u1ebft h\u1ee3p c\u1ee7a c\u00e1c ho\u1ea1t \u0111\u1ed9ng n\u00e0y l\u00e0m gi\u1ea3m nhu c\u1ea7u v\u1ec1 thi\u1ebft b\u1ecb, b\u1ea3o tr\u00ec v\u00e0 nh\u00e2n s\u1ef1, gi\u1ea3m \u0111\u00e1ng k\u1ec3 chi ph\u00ed v\u1eadn h\u00e0nh so v\u1edbi c\u00e1c b\u00e3i s\u1eed d\u1ee5ng c\u1ea7n tr\u1ee5c c\u1ed5ng.<\/p>\n\n\n\n<p>C\u1ea7n c\u1ea9u Poral c\u00f3 \u0111\u1ed9ng c\u01a1 v\u00e0 h\u1ec7 th\u1ed1ng \u0111i\u1ec1u khi\u1ec3n ti\u1ebft ki\u1ec7m n\u0103ng l\u01b0\u1ee3ng \u0111\u01b0\u1ee3c thi\u1ebft k\u1ebf \u0111\u1ec3 ho\u1ea1t \u0111\u1ed9ng \u0111\u00e1ng tin c\u1eady trong th\u1eddi gian d\u00e0i m\u00e0 kh\u00f4ng c\u1ea7n b\u1ea3o tr\u00ec l\u1edbn v\u00e0 c\u00e1c chi ph\u00ed li\u00ean quan.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"4-the-difference-between-box-girder-structures-and-flower-stand-truss-structure\">4. S\u1ef1 kh\u00e1c bi\u1ec7t gi\u1eefa k\u1ebft c\u1ea5u d\u1ea7m h\u1ed9p v\u00e0 k\u1ebft c\u1ea5u gi\u00e0n hoa (gi\u00e0n)<\/h2>\n\n\n\n<div class=\"wp-block-columns is-layout-flex wp-container-core-columns-is-layout-5 wp-block-columns-is-layout-flex\">\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\">\n<figure class=\"wp-block-image size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"769\" height=\"527\" src=\"https:\/\/www.hndfcrane.com\/wp-content\/uploads\/2024\/09\/Truss-structure.jpg\" alt=\"\" class=\"wp-image-9285\"\/><\/figure>\n\n\n\n<ul>\n<li>Thi\u1ebft k\u1ebf d\u1ea1ng l\u01b0\u1edbi n\u00e0y c\u00f3 hi\u1ec7u qu\u1ea3 v\u1ec1 m\u1eb7t chi ph\u00ed khi so s\u00e1nh v\u1edbi<strong> k\u1ebft c\u1ea5u d\u1ea7m h\u1ed9p.<\/strong> Thi\u1ebft k\u1ebf m\u1edf c\u0169ng cho ph\u00e9p ki\u1ec3m tra d\u1ec5 d\u00e0ng c\u00e1c m\u1ed1i h\u00e0n quan tr\u1ecdng trong su\u1ed1t v\u00f2ng \u0111\u1eddi c\u1ee7a c\u1ea7n c\u1ea9u.<\/li>\n\n\n\n<li>D\u1ea7m gi\u00e0n l\u00e0 d\u1ea7m ch\u00ednh c\u00f3 v\u1eadt li\u1ec7u \u0111\u1ed1i di\u1ec7n (nh\u01b0 th\u00e9p h\u00ecnh, th\u00e9p g\u00f3c, th\u00e9p h\u00ecnh ch\u1eef T), c\u00f3 th\u1ec3 \u0111i\u1ec1u ch\u1ec9nh g\u00f3c v\u00e0 chi\u1ec1u d\u00e0i, thu\u1eadn l\u1ee3i h\u01a1n cho vi\u1ec7c x\u1eed l\u00fd c\u00e1c v\u1eadt th\u1ec3 kh\u00f4ng \u0111\u1ec1u.<\/li>\n\n\n\n<li>C\u1ea5u tr\u00fac n\u00e0y c\u00f3 th\u1ec3 gi\u1ea3m di\u1ec7n t\u00edch \u0111\u00f3n gi\u00f3 c\u1ee7a c\u1ea7n c\u1ea9u, s\u1ee9c c\u1ea3n gi\u00f3 m\u1ea1nh, th\u00edch h\u1ee3p s\u1eed d\u1ee5ng \u1edf nh\u1eefng n\u01a1i tho\u00e1ng gi\u00f3.<\/li>\n\n\n\n<li>Thi\u1ebft k\u1ebf m\u1edf c\u0169ng cho ph\u00e9p d\u1ec5 d\u00e0ng ki\u1ec3m tra c\u00e1c m\u1ed1i h\u00e0n quan tr\u1ecdng trong su\u1ed1t th\u1eddi gian s\u1eed d\u1ee5ng c\u1ee7a c\u1ea7n c\u1ea9u.<\/li>\n\n\n\n<li>Do k\u1ebft c\u1ea5u d\u1ea7m ch\u00ednh c\u00f3 thi\u1ebft k\u1ebf m\u1edf n\u00ean vi\u1ec7c \u0111\u1ea1i tu v\u00e0 b\u1ea3o d\u01b0\u1ee1ng t\u01b0\u01a1ng \u0111\u1ed1i \u0111\u01a1n gi\u1ea3n, \u0111\u1eb7c bi\u1ec7t \u0111\u1ed1i v\u1edbi m\u1ed9t s\u1ed1 k\u1ebft c\u1ea5u qu\u00e1 nh\u1ecf, c\u00f3 th\u1ec3 quan s\u00e1t t\u1ed1t h\u01a1n v\u00e0 gi\u1ea3m v\u00f9ng m\u00f9 trong qu\u00e1 tr\u00ecnh b\u1ea3o d\u01b0\u1ee1ng.<\/li>\n\n\n\n<li>K\u1ebft c\u1ea5u d\u1ea7m ch\u00ednh c\u00f3 h\u1ec7 th\u1ed1ng ch\u00e2n \u0111\u1ee1 t\u1ef1 do h\u01a1n, kh\u1ea3 n\u0103ng th\u00edch \u1ee9ng v\u00e0 linh ho\u1ea1t t\u1ed1t h\u01a1n.<\/li>\n\n\n\n<li>K\u1ebft c\u1ea5u d\u1ea7m ch\u00ednh c\u00f3 gi\u00e0n d\u1ec5 th\u00e1o l\u1eafp h\u01a1n. Do c\u00f3 k\u1ebft c\u1ea5u ch\u00e2n c\u00f3 th\u1ec3 th\u00e1o r\u1eddi.<\/li>\n<\/ul>\n<\/div>\n\n\n\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\">\n<figure class=\"wp-block-image size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"769\" height=\"527\" src=\"https:\/\/www.hndfcrane.com\/wp-content\/uploads\/2024\/09\/box-girder-structures.jpg\" alt=\"\" class=\"wp-image-9286\"\/><\/figure>\n\n\n\n<ul>\n<li>C\u1ea7u tr\u1ee5c d\u1ea1ng c\u1ed5ng h\u1ed9p c\u00f3 s\u1ee9c c\u1ea3n gi\u00f3 y\u1ebfu, t\u1ef1 t\u1ea3i v\u00e0 gi\u00e1 th\u00e0nh cao h\u01a1n lo\u1ea1i k\u1ebft c\u1ea5u gi\u00e0n.<\/li>\n\n\n\n<li>D\u1ea7m h\u1ed9p c\u1ea7n tr\u1ee5c c\u1ed5ng tr\u1ee5c \u0111\u01b0\u1ee3c l\u00e0m b\u1eb1ng t\u1ea5m th\u00e9p h\u00e0n v\u00e0o k\u1ebft c\u1ea5u h\u1ed9p.<\/li>\n\n\n\n<li>C\u1ea7u tr\u1ee5c d\u1ea1ng h\u1ed9p c\u00f3 k\u1ebft c\u1ea5u ho\u00e0n to\u00e0n kh\u00e9p k\u00edn, kh\u00f4ng th\u1ec3 tr\u1ef1c ti\u1ebfp quan s\u00e1t v\u00e0 ki\u1ec3m tra c\u1ea5u tr\u00fac c\u01a1 kh\u00ed b\u00ean trong.<\/li>\n\n\n\n<li>C\u1ea7u tr\u1ee5c d\u1ea1ng h\u1ed9p c\u00f3 c\u1ea5u tr\u00fac \u1ed5n \u0111\u1ecbnh t\u1ed1t, c\u00f3 th\u1ec3 duy tr\u00ec t\u1ed1t h\u01a1n t\u00ednh an to\u00e0n v\u00e0 \u0111\u1ed9 tin c\u1eady c\u1ee7a ho\u1ea1t \u0111\u1ed9ng thi\u1ebft b\u1ecb.<\/li>\n\n\n\n<li>C\u1ea7u tr\u1ee5c c\u00f3 c\u1ea5u tr\u00fac h\u1ed9p c\u00f3 tu\u1ed5i th\u1ecd cao h\u01a1n do kh\u1ea3 n\u0103ng ch\u1ed1ng m\u1ecfi t\u1ed1t.<\/li>\n\n\n\n<li>C\u1ea7n tr\u1ee5c c\u1ed5ng c\u00f3 k\u1ebft c\u1ea5u d\u1ea1ng h\u1ed9p ph\u1ea3i c\u00f3 m\u1ed9t s\u1ed1 c\u01a1 s\u1edf v\u1eadt ch\u1ea5t v\u00e0 \u0111i\u1ec1u ki\u1ec7n nh\u1ea5t \u0111\u1ecbnh t\u1ea1i n\u01a1i s\u1eed d\u1ee5ng tr\u01b0\u1edbc khi c\u00f3 th\u1ec3 th\u00e1o d\u1ee1.<\/li>\n<\/ul>\n<\/div>\n<\/div>\n\n\n\n<p>T\u00e0i li\u1ec7u tham kh\u1ea3o: &nbsp;<a href=\"https:\/\/wenku.baidu.com\/view\/a2be8a5aaa8271fe910ef12d2af90242a895abb6\" target=\"_blank\" rel=\"noreferrer noopener\">c\u00f4ng ty cung c\u1ea5p d\u1ecbch v\u1ee5 h\u1ed7 tr\u1ee3<\/a><\/p>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"5-the-difference-between-flexible-legs-and-hinged-legs\">5. S\u1ef1 kh\u00e1c bi\u1ec7t gi\u1eefa ch\u00e2n linh ho\u1ea1t v\u00e0 ch\u00e2n b\u1ea3n l\u1ec1<\/h2>\n\n\n\n<div class=\"wp-block-columns is-layout-flex wp-container-core-columns-is-layout-6 wp-block-columns-is-layout-flex\">\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\">\n<figure class=\"wp-block-image size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"1153\" height=\"793\" src=\"https:\/\/www.hndfcrane.com\/wp-content\/uploads\/2024\/09\/Hinged-and-flexible-legs-show2.jpg\" alt=\"\" class=\"wp-image-9287\" style=\"aspect-ratio:3\/2;object-fit:cover\"\/><\/figure>\n\n\n\n<ul>\n<li>C\u1ea9u c\u1ed5ng \u0111\u01b0\u1ee3c thi\u1ebft k\u1ebf \u0111\u1ec3 c\u00f3 t\u00ednh linh ho\u1ea1t t\u1ed1i \u0111a, gi\u1ea3m thi\u1ec3u vi\u1ec7c b\u1ea3o tr\u00ec k\u1ebft c\u1ea5u v\u00e0 \u0111\u01b0\u1eddng ray xu\u1ed1ng m\u1ee9c t\u1ed1i thi\u1ec3u. C\u1ea9u c\u1ed5ng \u0111\u01b0\u1ee3c thi\u1ebft k\u1ebf \u0111\u1ec3 c\u00f3 t\u00ednh linh ho\u1ea1t t\u1ed1i \u0111a, gi\u1ea3m thi\u1ec3u vi\u1ec7c b\u1ea3o tr\u00ec k\u1ebft c\u1ea5u v\u00e0 \u0111\u01b0\u1eddng ray xu\u1ed1ng m\u1ee9c t\u1ed1i thi\u1ec3u.<\/li>\n\n\n\n<li>C\u00e1c ch\u00e2n linh ho\u1ea1t c\u00f3 m\u1ee9c \u0111\u1ed9 t\u1ef1 do nh\u1ea5t \u0111\u1ecbnh v\u00e0 \u0111\u01b0\u1ee3c g\u1eafn b\u1ea3n l\u1ec1 khi k\u1ebft n\u1ed1i v\u1edbi d\u1ea7m ch\u00ednh.<\/li>\n\n\n\n<li>C\u00e1c ch\u00e2n linh ho\u1ea1t \u0111\u01b0\u1ee3c h\u00e0n b\u1eb1ng hai \u1ed1ng th\u00e9p c\u00f3 \u0111\u1ed9 d\u00e0y th\u00e0nh b\u1eb1ng nhau, ph\u1ea7n \u0111\u00e1y \u0111\u01b0\u1ee3c k\u1ebft n\u1ed1i v\u1edbi d\u1ea7m d\u01b0\u1edbi theo c\u1ea5u tr\u00fac h\u00ecnh tam gi\u00e1c c\u00f3 \u0111\u1ed9 \u1ed5n \u0111\u1ecbnh t\u1ed1t.<\/li>\n\n\n\n<li>Do c\u00e1c ch\u00e2n linh ho\u1ea1t c\u00f3 th\u1ec3 di chuy\u1ec3n d\u1ecdc theo \u0111\u01b0\u1eddng ray v\u00e0nh \u0111ai c\u1ee7a c\u1ea7n tr\u1ee5c n\u00ean n\u00f3 ph\u00f9 h\u1ee3p v\u1edbi m\u1ed9t s\u1ed1 n\u01a1i c\u1ea7n c\u1ea7n tr\u1ee5c th\u1ef1c hi\u1ec7n c\u00f4ng vi\u1ec7c cong.<\/li>\n\n\n\n<li>N\u00f3 bao g\u1ed3m nhi\u1ec1u h\u01a1n v\u00e0o n\u1ec1n m\u00f3ng v\u00e0 c\u00f3 th\u1ec3 \u00e1p d\u1ee5ng tr\u00ean m\u1eb7t \u0111\u1ea5t kh\u00f4ng b\u1eb1ng ph\u1eb3ng.<\/li>\n\n\n\n<li>Ch\u00e2n linh ho\u1ea1t c\u0169ng th\u00edch h\u1ee3p cho c\u00e1c ho\u1ea1t \u0111\u1ed9ng \u0111\u00f2i h\u1ecfi c\u1ea7n c\u1ea9u ph\u1ea3i ti\u1ebfp c\u1eadn ho\u1eb7c di chuy\u1ec3n qua c\u00e1c c\u1ea5u tr\u00fac kh\u00e1c.<\/li>\n\n\n\n<li>S\u1ee9c ch\u1ee9a y\u1ebfu.<\/li>\n<\/ul>\n<\/div>\n\n\n\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\">\n<figure class=\"wp-block-image size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"2400\" height=\"1600\" src=\"https:\/\/www.hndfcrane.com\/wp-content\/uploads\/2024\/09\/Hinged-and-flexible-legs-show1.jpg\" alt=\"\" class=\"wp-image-9288\" style=\"aspect-ratio:3\/2;object-fit:cover\" srcset=\"https:\/\/www.hndfcrane.com\/wp-content\/uploads\/2024\/09\/Hinged-and-flexible-legs-show1.jpg 2400w, https:\/\/www.hndfcrane.com\/wp-content\/uploads\/2024\/09\/Hinged-and-flexible-legs-show1-1536x1024.jpg 1536w, https:\/\/www.hndfcrane.com\/wp-content\/uploads\/2024\/09\/Hinged-and-flexible-legs-show1-2048x1365.jpg 2048w\" sizes=\"(max-width: 2400px) 100vw, 2400px\" \/><\/figure>\n\n\n\n<ul>\n<li>C\u00e1c ch\u00e2n c\u1ee9ng \u0111\u01b0\u1ee3c bu l\u00f4ng khi k\u1ebft n\u1ed1i v\u1edbi d\u1ea7m ch\u00ednh, do \u0111\u00f3 m\u1ee9c \u0111\u1ed9 t\u1ef1 do b\u1ecb h\u1ea1n ch\u1ebf ho\u00e0n to\u00e0n<\/li>\n\n\n\n<li>Ch\u00e2n c\u1ee9ng c\u0169ng l\u00e0 c\u1ea5u tr\u00fac d\u1ea1ng h\u1ed9p v\u00e0 k\u00edch th\u01b0\u1edbc m\u1eb7t c\u1eaft gi\u1ea3m d\u1ea7n t\u1eeb tr\u00ean xu\u1ed1ng d\u01b0\u1edbi.<\/li>\n\n\n\n<li>Nh\u1edd kh\u1ea3 n\u0103ng ch\u1ecbu l\u1ef1c l\u1edbn v\u00e0 \u0111\u1ed9 \u1ed5n \u0111\u1ecbnh c\u1ee7a ch\u00e2n c\u1ee9ng n\u00ean s\u1ea3n ph\u1ea9m ph\u00f9 h\u1ee3p v\u1edbi m\u1ed9t s\u1ed1 n\u01a1i y\u00eau c\u1ea7u c\u1ea7n c\u1ea9u th\u1ef1c hi\u1ec7n c\u00e1c ho\u1ea1t \u0111\u1ed9ng c\u00f3 t\u1ea3i tr\u1ecdng l\u1edbn v\u00e0 \u0111\u1ed9 ch\u00ednh x\u00e1c cao.<\/li>\n\n\n\n<li>C\u00e1c ch\u00e2n c\u1ee9ng ch\u1ecbu \u0111\u01b0\u1ee3c nhi\u1ec1u thi\u1ebft b\u1ecb c\u1ee7a c\u1ea7n c\u1ea9u nh\u01b0 ph\u00f2ng \u0111i\u1ec1u khi\u1ec3n \u0111i\u1ec7n, \u0111i\u1ec7n tr\u1edf, v.v. \u0110\u1ec3 nh\u00e2n vi\u00ean d\u1ec5 d\u00e0ng ti\u1ebfp c\u1eadn bu\u1ed3ng l\u00e1i ho\u1eb7c d\u1ea7m ch\u00ednh, m\u1ed9t thang cu\u1ed1n \u0111\u01b0\u1ee3c l\u1eafp \u0111\u1eb7t gi\u1eefa hai ch\u00e2n c\u1ee9ng.<\/li>\n\n\n\n<li>Ch\u00e2n c\u1ee9ng c\u0169ng ph\u00f9 h\u1ee3p v\u1edbi nhi\u1ec1u ho\u1ea1t \u0111\u1ed9ng kh\u00e1c nhau, ch\u1eb3ng h\u1ea1n nh\u01b0 khai th\u00e1c v\u00e0 x\u1eed l\u00fd trong c\u00e1c m\u1ecf l\u1ed9 thi\u00ean, b\u00e3i ch\u1ee9a h\u00e0ng l\u1edbn, v.v.<\/li>\n\n\n\n<li>Chi ph\u00ed b\u1ea3o tr\u00ec cao v\u00e0 y\u00eau c\u1ea7u cao \u0111\u1ed1i v\u1edbi n\u1ec1n m\u00f3ng<\/li>\n<\/ul>\n<\/div>\n<\/div>\n\n\n\n<div class=\"wp-block-columns is-layout-flex wp-container-core-columns-is-layout-7 wp-block-columns-is-layout-flex\">\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\">\n<figure class=\"wp-block-image size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"374\" height=\"300\" src=\"https:\/\/www.hndfcrane.com\/wp-content\/uploads\/2024\/09\/hinged.jpg\" alt=\"\" class=\"wp-image-9523\"\/><\/figure>\n\n\n\n<ul>\n<li>C\u1ea9u c\u1ed5ng s\u1eed d\u1ee5ng thi\u1ebft k\u1ebf ch\u00e2n c\u1ee9ng v\u00e0 linh ho\u1ea1t. Thi\u1ebft k\u1ebf c\u1ee9ng v\u00e0 linh ho\u1ea1t n\u00e0y cho ph\u00e9p ch\u00e2n xoay t\u1ef1 do so v\u1edbi d\u1ea7m ch\u00ednh, c\u00f3 th\u1ec3 gi\u1ea3m hi\u1ec7n t\u01b0\u1ee3ng t\u1eadp trung \u1ee9ng su\u1ea5t do ho\u1ea1t \u0111\u1ed9ng l\u1ec7ch c\u1ee7a c\u1ea9u c\u1ed5ng ho\u1eb7c s\u1ef1 gi\u00e3n n\u1edf nhi\u1ec7t c\u1ee7a d\u1ea7m ch\u00ednh g\u00e2y ra<\/li>\n\n\n\n<li>C\u1ea7n tr\u1ee5c c\u1ed5ng \u1edf c\u1ea3 hai b\u00ean th\u01b0\u1eddng s\u1eed d\u1ee5ng d\u1ea1ng m\u1ed9t ch\u00e2n c\u1ee9ng v\u00e0 m\u1ed9t ch\u00e2n m\u1ec1m. M\u1ed9t ch\u00e2n c\u1ee7a c\u1ea7n tr\u1ee5c c\u1ed5ng \u0111\u01b0\u1ee3c g\u1eafn b\u1ea3n l\u1ec1 v\u1edbi c\u1ea7u, do \u0111\u00f3 to\u00e0n b\u1ed9 c\u1ed5ng tr\u1ee5c l\u00e0 m\u1ed9t h\u1ec7 th\u1ed1ng x\u00e1c \u0111\u1ecbnh t\u0129nh, lo\u1ea1i b\u1ecf l\u1ef1c \u0111\u1ea9y ngang c\u1ee7a toa xe v\u00e0o \u0111\u01b0\u1eddng ray do t\u1ea3i tr\u1ecdng n\u00e2ng g\u00e2y ra. \u0110\u1ed3ng th\u1eddi, tr\u1ea1ng th\u00e1i \u1ee9ng su\u1ea5t c\u1ee7a h\u1ec7 th\u1ed1ng c\u1ed5ng tr\u1ee5c x\u00e1c \u0111\u1ecbnh t\u0129nh t\u01b0\u01a1ng \u0111\u1ed1i r\u00f5 r\u00e0ng khi toa xe ch\u1ea1y l\u1ec7ch.<\/li>\n\n\n\n<li>Tuy nhi\u00ean, lo\u1ea1i k\u1ebft c\u1ea5u n\u00e0y c\u00f3 \u0111\u1ed9 c\u1ee9ng k\u1ebft c\u1ea5u th\u1ea5p, \u0111\u1eb7c t\u00ednh \u0111\u1ed9ng k\u00e9m, chuy\u1ec3n v\u1ecb ngang l\u1edbn do d\u1ea7m ch\u00ednh t\u1ea1o ra trong qu\u00e1 tr\u00ecnh n\u00e2ng v\u00e0 \u0111\u1ed9 c\u1ee9ng \u0111\u1ed9ng theo ph\u01b0\u01a1ng th\u1eb3ng \u0111\u1ee9ng theo ph\u01b0\u01a1ng ngang kh\u00f4ng \u0111\u1ee7.<\/li>\n<\/ul>\n<\/div>\n\n\n\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\">\n<figure class=\"wp-block-image size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"374\" height=\"300\" src=\"https:\/\/www.hndfcrane.com\/wp-content\/uploads\/2024\/09\/fixed.jpg\" alt=\"\" class=\"wp-image-9524\"\/><\/figure>\n\n\n\n<ul>\n<li>Xe \u0111\u1ea9y \u0111\u1ea7y t\u1ea3i c\u1ee7a c\u1ea7n tr\u1ee5c Gantry n\u1eb1m \u1edf gi\u1eefa d\u1ea7m ch\u00ednh. Do xe \u0111\u1ea9y d\u01b0\u1edbi ch\u00e2n hai b\u00ean kh\u00f4ng \u0111\u1ed3ng b\u1ed9 n\u00ean khung Gantry s\u1ebd b\u1ecb xo\u1eafn, x\u1ea3y ra tai n\u1ea1n nghi\u00eam tr\u1ecdng, h\u1eadu qu\u1ea3 r\u1ea5t th\u1ea3m kh\u1ed1c.<\/li>\n\n\n\n<li>C\u00e1c k\u1ebft c\u1ea5u c\u1ee9ng, ch\u1eb3ng h\u1ea1n nh\u01b0 c\u1ea7n tr\u1ee5c d\u1ea7m h\u1ed9p, c\u1ef1c k\u1ef3 nh\u1ea1y c\u1ea3m v\u1edbi t\u1ea3i tr\u1ecdng b\u00ean do \u0111\u1ed9 l\u1ec7ch c\u1ee7a ch\u00e2n, d\u1eabn \u0111\u1ebfn m\u00f2n v\u00e0nh b\u00e1nh xe v\u00e0 cu\u1ed1i c\u00f9ng l\u00e0 ph\u1ea3i thay th\u1ebf x\u00edch.<\/li>\n\n\n\n<li>C\u1ea7n tr\u1ee5c c\u1ed5ng tr\u1ee5c s\u1eed d\u1ee5ng k\u1ebft c\u1ea5u ch\u00e2n \u0111\u1ebf \u0111\u00f4i c\u1ee9ng c\u00f3 \u0111\u1ed9 c\u1ee9ng cao v\u00e0 \u0111\u1eb7c t\u00ednh \u0111\u1ed9ng t\u1ed1t. Tuy nhi\u00ean, do k\u1ebft c\u1ea5u t\u0129nh kh\u00f4ng x\u00e1c \u0111\u1ecbnh n\u00ean ph\u1ea7n d\u01b0\u1edbi c\u1ee7a ch\u00e2n s\u1ebd l\u1ec7ch ra ngo\u00e0i khi ch\u1ecbu t\u1ea3i n\u00e2ng. N\u1ebfu \u0111\u1ed9 l\u1ec7ch v\u01b0\u1ee3t qu\u00e1 khe h\u1edf gi\u1eefa b\u00e1nh xe v\u00e0 \u0111\u01b0\u1eddng ray (trong tr\u01b0\u1eddng h\u1ee3p b\u00ecnh th\u01b0\u1eddng: Khe h\u1edf gi\u1eefa b\u00e1nh xe v\u00e0 \u0111\u01b0\u1eddng ray kh\u00f4ng v\u01b0\u1ee3t qu\u00e1 15mm, c\u1ea7n tr\u1ee5c s\u1ebd kh\u00f4ng x\u1ea3y ra s\u1ef1 c\u1ed1 nguy hi\u1ec3m), th\u00ec xe t\u1ea3i s\u1ebd t\u1ea1o ra l\u1ef1c \u0111\u1ea9y ngang l\u1edbn tr\u00ean \u0111\u01b0\u1eddng ray, l\u1ef1c n\u00e0y kh\u00f4ng c\u00f3 l\u1ee3i cho ho\u1ea1t \u0111\u1ed9ng c\u1ee7a xe t\u1ea3i v\u00e0 s\u1ebd g\u00e2y ra hi\u1ec7n t\u01b0\u1ee3ng g\u1eb7m \u0111\u01b0\u1eddng ray. \u0110\u1ed3ng th\u1eddi, c\u00f3 y\u00eau c\u1ea7u cao h\u01a1n \u0111\u1ed1i v\u1edbi vi\u1ec7c c\u1ed1 \u0111\u1ecbnh \u0111\u01b0\u1eddng ray, \u0111\u1eb7c bi\u1ec7t l\u00e0 khi nh\u1ecbp l\u1edbn, ngay c\u1ea3 tr\u1ea1ng th\u00e1i kh\u00f4ng t\u1ea3i c\u0169ng s\u1ebd xu\u1ea5t hi\u1ec7n hi\u1ec7n t\u01b0\u1ee3ng g\u1eb7m \u0111\u01b0\u1eddng ray.<\/li>\n<\/ul>\n<\/div>\n<\/div>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"6-crane-base-comparison\">6. So s\u00e1nh ch\u00e2n \u0111\u1ebf c\u1ea7n c\u1ea9u<\/h2>\n\n\n\n<div class=\"wp-block-columns is-layout-flex wp-container-core-columns-is-layout-8 wp-block-columns-is-layout-flex\">\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\">\n<figure class=\"wp-block-image size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"788\" height=\"484\" src=\"https:\/\/www.hndfcrane.com\/wp-content\/uploads\/2024\/09\/Tie-and-ballast.jpg\" alt=\"\" class=\"wp-image-9521\"\/><\/figure>\n\n\n\n<ul>\n<li>H\u00ecnh \u1ea3nh cho th\u1ea5y s\u01a1 \u0111\u1ed3 m\u1eb7t c\u1eaft ngang c\u1ee7a n\u1ec1n \u0111\u01b0\u1eddng b\u0103ng theo ki\u1ec3u &quot;tie and ballast&quot;, \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng \u0111\u1ec3 h\u1ed7 tr\u1ee3 c\u1ea7n c\u1ea9u. N\u1ec1n \u0111\u01b0\u1ee3c x\u00e2y d\u1ef1ng b\u1eb1ng nhi\u1ec1u l\u1edbp, m\u1ed7i l\u1edbp c\u00f3 m\u1ee5c \u0111\u00edch ri\u00eang bi\u1ec7t \u0111\u1ec3 \u0111\u1ea3m b\u1ea3o t\u00ednh \u1ed5n \u0111\u1ecbnh, \u0111\u1ed9 b\u1ec1n v\u00e0 tho\u00e1t n\u01b0\u1edbc th\u00edch h\u1ee3p. Sau \u0111\u00e2y l\u00e0 ph\u00e2n t\u00edch c\u00e1c l\u1edbp t\u1eeb d\u01b0\u1edbi l\u00ean tr\u00ean:<\/li>\n<\/ul>\n\n\n\n\n\n<ul>\n<li><strong>\u0110\u00e1 tho\u00e1t n\u01b0\u1edbc<\/strong>: \u0110\u00e2y l\u00e0 l\u1edbp d\u01b0\u1edbi c\u00f9ng, bao g\u1ed3m c\u00e1c lo\u1ea1i \u0111\u00e1 \u0111\u01b0\u1ee3c thi\u1ebft k\u1ebf \u0111\u1ec3 tho\u00e1t n\u01b0\u1edbc th\u00edch h\u1ee3p. L\u1edbp n\u00e0y \u0111\u1ea3m b\u1ea3o n\u01b0\u1edbc kh\u00f4ng t\u00edch t\u1ee5 d\u01b0\u1edbi m\u00f3ng, n\u1ebfu kh\u00f4ng c\u00f3 th\u1ec3 d\u1eabn \u0111\u1ebfn suy y\u1ebfu ho\u1eb7c x\u00f3i m\u00f2n.<\/li>\n\n\n\n<li><strong>Subballast n\u00e9n ch\u1eb7t<\/strong>: Ph\u00eda tr\u00ean l\u1edbp \u0111\u00e1 tho\u00e1t n\u01b0\u1edbc l\u00e0 l\u1edbp \u0111\u00e1 d\u0103m n\u00e9n ch\u1eb7t. L\u1edbp n\u00e0y th\u01b0\u1eddng \u0111\u01b0\u1ee3c l\u00e0m b\u1eb1ng v\u1eadt li\u1ec7u m\u1ecbn h\u01a1n v\u00e0 \u0111\u01b0\u1ee3c n\u00e9n ch\u1eb7t \u0111\u1ec3 t\u1ea1o th\u00e0nh l\u1edbp n\u1ec1n \u1ed5n \u0111\u1ecbnh cho c\u00e1c l\u1edbp tr\u00ean. N\u00f3 gi\u00fap ph\u00e2n b\u1ed5 t\u1ea3i tr\u1ecdng t\u1eeb c\u00e1c l\u1edbp tr\u00ean \u0111\u1ec1u h\u01a1n v\u00e0 t\u0103ng th\u00eam kh\u1ea3 n\u0103ng tho\u00e1t n\u01b0\u1edbc.<\/li>\n\n\n\n<li><strong>L\u01b0\u1edbi \u0111\u1ecba k\u1ef9 thu\u1eadt<\/strong>: M\u1ed9t l\u01b0\u1edbi \u0111\u1ecba k\u1ef9 thu\u1eadt \u0111\u01b0\u1ee3c \u0111\u1eb7t ph\u00eda tr\u00ean l\u1edbp \u0111\u00e1 d\u0103m n\u00e9n ch\u1eb7t. L\u01b0\u1edbi \u0111\u1ecba k\u1ef9 thu\u1eadt l\u00e0 v\u1eadt li\u1ec7u \u0111\u1ecba t\u1ed5ng h\u1ee3p \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng \u0111\u1ec3 gia c\u1ed1 \u0111\u1ea5t, cung c\u1ea5p th\u00eam \u0111\u1ed9 \u1ed5n \u0111\u1ecbnh v\u00e0 s\u1ee9c m\u1ea1nh cho n\u1ec1n m\u00f3ng. Ch\u00fang ng\u0103n ch\u1eb7n s\u1ef1 di chuy\u1ec3n c\u1ee7a l\u1edbp \u0111\u00e1 d\u0103m v\u00e0 t\u0103ng kh\u1ea3 n\u0103ng ch\u1ecbu t\u1ea3i t\u1ed5ng th\u1ec3 c\u1ee7a n\u1ec1n m\u00f3ng.<\/li>\n\n\n\n<li><strong>Ballast tr\u00ean<\/strong>:L\u1edbp n\u00e0y bao g\u1ed3m c\u00e1c lo\u1ea1i \u0111\u00e1 ho\u1eb7c \u0111\u00e1 d\u0103m l\u1edbn h\u01a1n t\u1ea1o th\u00e0nh m\u1ed9t l\u1edbp n\u1ec1n v\u1eefng ch\u1eafc cho c\u00e1c thanh gi\u1eb1ng b\u00ea t\u00f4ng. \u0110\u00e1 d\u0103m \u0111\u00f3ng vai tr\u00f2 quan tr\u1ecdng trong vi\u1ec7c ph\u00e2n ph\u1ed1i t\u1ea3i tr\u1ecdng t\u1eeb \u0111\u01b0\u1eddng ray v\u00e0 thanh gi\u1eb1ng v\u00e0 duy tr\u00ec s\u1ef1 th\u1eb3ng h\u00e0ng c\u1ee7a \u0111\u01b0\u1eddng ray b\u1eb1ng c\u00e1ch ch\u1ed1ng l\u1ea1i c\u00e1c l\u1ef1c ngang, d\u1ecdc v\u00e0 th\u1eb3ng \u0111\u1ee9ng.<\/li>\n\n\n\n<li><strong>B\u00ea t\u00f4ng Tie<\/strong>: C\u00e1c thanh gi\u1eb1ng b\u00ea t\u00f4ng (ho\u1eb7c t\u00e0 v\u1eb9t) \u0111\u01b0\u1ee3c \u0111\u1eb7t tr\u00ean l\u1edbp \u0111\u00e1 d\u0103m ph\u00eda tr\u00ean. C\u00e1c thanh gi\u1eb1ng n\u00e0y l\u00e0 th\u00e0nh ph\u1ea7n quan tr\u1ecdng gi\u1eef cho ray c\u1ed1 \u0111\u1ecbnh, duy tr\u00ec kh\u1ed5 \u0111\u01b0\u1eddng ray v\u00e0 s\u1ef1 th\u1eb3ng h\u00e0ng c\u1ee7a \u0111\u01b0\u1eddng ray.<\/li>\n\n\n\n<li><strong>\u0111\u01b0\u1eddng s\u1eaft<\/strong>: Cu\u1ed1i c\u00f9ng, \u0111\u01b0\u1eddng ray \u0111\u01b0\u1ee3c \u0111\u1eb7t l\u00ean tr\u00ean c\u00e1c thanh gi\u1eb1ng b\u00ea t\u00f4ng. \u0110\u01b0\u1eddng ray l\u00e0 \u0111\u01b0\u1eddng ray m\u00e0 c\u1ea7n c\u1ea9u di chuy\u1ec3n. Ch\u00fang \u0111\u01b0\u1ee3c g\u1eafn ch\u1eb7t v\u00e0o c\u00e1c thanh gi\u1eb1ng b\u00ea t\u00f4ng b\u1eb1ng k\u1eb9p ho\u1eb7c c\u00e1c v\u1eadt c\u1ed1 \u0111\u1ecbnh kh\u00e1c \u0111\u1ec3 gi\u1eef ch\u00fang c\u1ed1 \u0111\u1ecbnh t\u1ea1i ch\u1ed7.<\/li>\n<\/ul>\n<\/div>\n\n\n\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\">\n<figure class=\"wp-block-image size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"747\" height=\"508\" src=\"https:\/\/www.hndfcrane.com\/wp-content\/uploads\/2024\/09\/railway-track-system.jpg\" alt=\"\" class=\"wp-image-9522\"\/><\/figure>\n\n\n\n<ul>\n<li>H\u00ecnh \u1ea3nh \u0111\u01b0\u1ee3c cung c\u1ea5p cho th\u1ea5y b\u1ea3n v\u1ebd k\u1ef9 thu\u1eadt v\u1ec1 thi\u1ebft k\u1ebf m\u00f3ng cho h\u1ec7 th\u1ed1ng \u0111\u01b0\u1eddng ray xe l\u1eeda. B\u1ea3n v\u1ebd n\u00eau chi ti\u1ebft m\u1eb7t c\u1eaft ngang c\u1ee7a m\u00f3ng, l\u00e0m n\u1ed5i b\u1eadt c\u00e1c l\u1edbp v\u00e0 th\u00e0nh ph\u1ea7n \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng trong qu\u00e1 tr\u00ecnh x\u00e2y d\u1ef1ng. Sau \u0111\u00e2y l\u00e0 ph\u00e2n t\u00edch c\u00e1c th\u00e0nh ph\u1ea7n \u0111\u01b0\u1ee3c hi\u1ec3n th\u1ecb trong b\u1ea3n v\u1ebd:<\/li>\n<\/ul>\n\n\n\n\n\n<ul>\n<li><strong>\u0111\u01b0\u1eddng s\u1eaft<\/strong>:\u0110\u00e2y l\u00e0 th\u00e0nh ph\u1ea7n tr\u00ean c\u00f9ng c\u1ee7a m\u00f3ng. \u0110\u01b0\u1eddng ray l\u00e0 \u0111\u01b0\u1eddng ray kim lo\u1ea1i m\u00e0 t\u00e0u h\u1ecfa ho\u1eb7c c\u1ea7n c\u1ea9u di chuy\u1ec3n. \u0110\u01b0\u1eddng ray th\u01b0\u1eddng \u0111\u01b0\u1ee3c l\u00e0m b\u1eb1ng th\u00e9p c\u01b0\u1eddng \u0111\u1ed9 cao v\u00e0 \u0111\u01b0\u1ee3c c\u1ed1 \u0111\u1ecbnh v\u00e0o m\u00f3ng b\u00ea t\u00f4ng b\u1eb1ng bu l\u00f4ng v\u00e0 ch\u1ed1t. \u0110\u01b0\u1eddng ray \u0111\u01b0\u1ee3c hi\u1ec3n th\u1ecb \u0111\u01b0\u1ee3c g\u1eafn tr\u1ef1c ti\u1ebfp v\u00e0o b\u1ec1 m\u1eb7t b\u00ea t\u00f4ng.<\/li>\n\n\n\n<li><strong>L\u1ed3ng gia c\u1ed1<\/strong>:B\u00ean d\u01b0\u1edbi thanh ray, \u0111\u01b0\u1ee3c nh\u00fang trong b\u00ea t\u00f4ng, l\u00e0 m\u1ed9t l\u1ed3ng th\u00e9p gia c\u01b0\u1eddng. L\u1ed3ng n\u00e0y bao g\u1ed3m c\u00e1c thanh th\u00e9p \u0111\u01b0\u1ee3c s\u1eafp x\u1ebfp theo ki\u1ec3u l\u01b0\u1edbi, cung c\u1ea5p \u0111\u1ed9 b\u1ec1n k\u00e9o v\u00e0 t\u0103ng c\u01b0\u1eddng t\u00ednh to\u00e0n v\u1eb9n c\u1ee7a k\u1ebft c\u1ea5u b\u00ea t\u00f4ng. L\u1ed3ng gia c\u01b0\u1eddng ng\u0103n ng\u1eeba n\u1ee9t v\u00e0 ph\u00e2n ph\u1ed1i t\u1ea3i \u0111\u1ec1u h\u01a1n tr\u00ean to\u00e0n b\u1ed9 b\u00ea t\u00f4ng.<\/li>\n\n\n\n<li><strong>B\u00ea t\u00f4ng<\/strong>\uff1aL\u1edbp b\u00ea t\u00f4ng t\u1ea1o th\u00e0nh ph\u1ea7n ch\u00ednh c\u1ee7a m\u00f3ng. \u0110\u00e2y l\u00e0 kh\u1ed1i b\u00ea t\u00f4ng c\u1ed1t th\u00e9p v\u1eefng ch\u1eafc h\u1ed7 tr\u1ee3 ray v\u00e0 h\u1ea5p th\u1ee5 t\u1ea3i tr\u1ecdng truy\u1ec1n t\u1eeb ray. B\u00ea t\u00f4ng \u0111\u01b0\u1ee3c \u0111\u1ed5 l\u00ean l\u1ed3ng th\u00e9p c\u1ed1t th\u00e9p v\u00e0 \u0111\u01b0\u1ee3c thi\u1ebft k\u1ebf \u0111\u1ec3 ch\u1ecbu l\u1ef1c n\u00e9n \u0111\u00e1ng k\u1ec3. B\u1ea3n v\u1ebd ch\u1ec9 ra \u0111\u1ed9 d\u00e0y 900 mm cho m\u00f3ng b\u00ea t\u00f4ng, mang l\u1ea1i s\u1ef1 \u1ed5n \u0111\u1ecbnh v\u00e0 h\u1ed7 tr\u1ee3 \u0111\u00e1ng k\u1ec3.<\/li>\n\n\n\n<li> <strong>L\u1edbp \u0111\u1ea5t x\u00e1m<\/strong>\uff1aL\u1edbp \u0111\u1ea5t x\u00e1m l\u00e0 l\u1edbp n\u1ec1n m\u00e0 to\u00e0n b\u1ed9 m\u00f3ng n\u1eb1m tr\u00ean \u0111\u00f3. L\u1edbp n\u00e0y c\u00f3 th\u1ec3 bao g\u1ed3m \u0111\u1ea5t n\u00e9n ch\u1eb7t ho\u1eb7c n\u1ec1n \u0111\u1ea5t \u0111\u00e3 chu\u1ea9n b\u1ecb s\u1eb5n t\u1ea1o th\u00e0nh l\u1edbp n\u1ec1n \u1ed5n \u0111\u1ecbnh cho m\u00f3ng b\u00ea t\u00f4ng. B\u1ea3n v\u1ebd cho th\u1ea5y l\u1edbp n\u00e0y c\u00f3 \u0111\u1ed9 d\u00e0y 100 mm, cho th\u1ea5y l\u1edbp n\u00e0y \u0111\u01b0\u1ee3c n\u00e9n ch\u1eb7t v\u00e0 \u0111\u00f3ng vai tr\u00f2 l\u00e0 l\u1edbp n\u1ec1n \u0111\u1ec3 ph\u00e2n ph\u1ed1i t\u1ea3i tr\u1ecdng t\u1eeb m\u00f3ng b\u00ea t\u00f4ng.<\/li>\n<\/ul>\n<\/div>\n<\/div>\n\n\n\n<p>C\u1ea7n c\u1ea9u c\u1ed5ng ch\u1ec9 c\u1ea7n \u0111\u01b0\u1eddng ray m\u1eb7t \u0111\u1ea5t ti\u00eau chu\u1ea9n \u0111\u01b0\u1ee3c \u0111\u1eb7t tr\u00ean t\u00e0 v\u1eb9t \u0111\u01b0\u1eddng s\u1eaft tr\u00ean n\u1ec1n s\u1ecfi ho\u1eb7c n\u1ec1n b\u00ea t\u00f4ng \u0111\u01a1n gi\u1ea3n. Ch\u00fang c\u00f3 th\u1ec3 th\u00edch \u1ee9ng v\u1edbi \u0111\u1ecba h\u00ecnh kh\u00f4ng \u1ed5n \u0111\u1ecbnh, h\u1ea1n ch\u1ebf nhu c\u1ea7u v\u1ec1 c\u00f4ng vi\u1ec7c b\u1ec1 m\u1eb7t t\u1ed1n k\u00e9m trong khi cho ph\u00e9p c\u1ea7n c\u1ea9u ho\u1ea1t \u0111\u1ed9ng h\u1ebft c\u00f4ng su\u1ea5t \u1edf b\u1ea5t c\u1ee9 n\u01a1i n\u00e0o c\u00f3 th\u1ec3 \u0111\u1eb7t \u0111\u01b0\u1eddng ray. Ki\u1ec3u l\u1eafp \u0111\u1eb7t n\u00e0y ti\u1ebft ki\u1ec7m \u0111\u00e1ng k\u1ec3 so v\u1edbi k\u1ebft c\u1ea5u th\u00e9p c\u1ee7a c\u1ea7n c\u1ea9u c\u1ed5ng ho\u1eb7c n\u1ec1n m\u00f3ng s\u00e2u v\u00e0 n\u1eb7ng c\u1ee7a c\u1ea7n c\u1ea9u c\u1ed5ng truy\u1ec1n th\u1ed1ng.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"in-summary\">T\u00f3m l\u1ea1i<\/h2>\n\n\n\n<p>Khi b\u1ea1n c\u00e2n nh\u1eafc \u0111\u1ebfn vi\u1ec7c ti\u1ebft ki\u1ec7m di\u1ec7n t\u00edch b\u00e3i, gi\u1ea3m nh\u00e2n c\u00f4ng, th\u1eddi gian quay v\u00f2ng xe t\u1ea3i nhanh h\u01a1n, \u00edt thi\u1ebft b\u1ecb h\u01a1n, gi\u1ea3m b\u1ea3o tr\u00ec, lo\u1ea1i b\u1ecf vi\u1ec7c s\u1eed d\u1ee5ng d\u1ea7u nhi\u00ean li\u1ec7u v\u00e0 \u00f4 nhi\u1ec5m m\u1eb7t \u0111\u1ea5t, th\u00ec C\u1ea9u c\u1ed5ng ch\u00ednh l\u00e0 gi\u1ea3i ph\u00e1p TH\u00d4NG MINH.<\/p>\n\n\n\n<p>T\u00f3m l\u1ea1i, b\u1eb1ng c\u00e1ch hi\u1ec3u s\u00e2u s\u1eafc v\u1ec1 s\u1ef1 kh\u00e1c bi\u1ec7t gi\u1eefa c\u1ea7n tr\u1ee5c c\u1ed5ng v\u00e0 c\u1ea7n tr\u1ee5c c\u1ed5ng tr\u1ee5c \u1edf n\u0103m kh\u00eda c\u1ea1nh: ph\u00e2n lo\u1ea1i, chi ph\u00ed, lo\u1ea1i h\u1ed9p v\u00e0 gi\u00e0n, ch\u00e2n c\u1ee9ng v\u00e0 ch\u00e2n m\u1ec1m, v\u00e0 n\u1ec1n m\u00f3ng, ch\u00fang ta c\u00f3 th\u1ec3 \u0111\u00e1nh gi\u00e1 t\u1ed1t h\u01a1n nh\u1eefng \u01b0u \u0111i\u1ec3m c\u1ee7a ch\u00fang trong c\u00e1c t\u00ecnh hu\u1ed1ng \u1ee9ng d\u1ee5ng kh\u00e1c nhau. C\u1ea7n tr\u1ee5c c\u1ed5ng tr\u1ee5c, v\u1edbi t\u00ednh linh ho\u1ea1t v\u00e0 kh\u1ea3 n\u0103ng th\u00edch \u1ee9ng cao, ph\u00f9 h\u1ee3p \u0111\u1ec3 s\u1eed d\u1ee5ng trong c\u00e1c m\u00f4i tr\u01b0\u1eddng c\u00f3 kh\u00f4ng gian h\u1ea1n ch\u1ebf ho\u1eb7c y\u00eau c\u1ea7u x\u1eed l\u00fd \u0111a d\u1ea1ng, trong khi c\u1ea7n tr\u1ee5c c\u1ed5ng tr\u1ee5c, v\u1edbi kh\u1ea3 n\u0103ng ch\u1ecbu t\u1ea3i v\u00e0 t\u00ednh linh ho\u1ea1t v\u01b0\u1ee3t tr\u1ed9i, l\u00fd t\u01b0\u1edfng cho c\u00e1c nhi\u1ec7m v\u1ee5 n\u00e2ng v\u1eadt n\u1eb7ng. Khi \u0111\u01b0a ra quy\u1ebft \u0111\u1ecbnh cu\u1ed1i c\u00f9ng, b\u1ea1n c\u00f3 th\u1ec3 ch\u1ecdn thi\u1ebft b\u1ecb n\u00e2ng ph\u00f9 h\u1ee3p nh\u1ea5t v\u1edbi m\u00ecnh d\u1ef1a tr\u00ean nhu c\u1ea7u v\u1eadn h\u00e0nh c\u1ee5 th\u1ec3, ng\u00e2n s\u00e1ch v\u00e0 \u0111i\u1ec1u ki\u1ec7n c\u00f4ng tr\u01b0\u1eddng c\u1ee7a b\u1ea1n.<\/p>\n\n\n\n<p>Cho d\u00f9 b\u1ea1n \u0111ang t\u00ecm ki\u1ebfm kh\u1ea3 n\u0103ng ki\u1ec3m so\u00e1t ch\u00ednh x\u00e1c v\u00e0 t\u00ednh linh ho\u1ea1t, hay t\u00ednh \u1ed5n \u0111\u1ecbnh v\u00e0 hi\u1ec7u qu\u1ea3 v\u1ec1 chi ph\u00ed, \u0111\u1ed9i ng\u0169 chuy\u00ean gia c\u1ee7a Dafang Crane c\u00f3 th\u1ec3 cung c\u1ea5p cho b\u1ea1n l\u1eddi khuy\u00ean v\u00e0 gi\u1ea3i ph\u00e1p \u0111\u01b0\u1ee3c c\u00e1 nh\u00e2n h\u00f3a \u0111\u1ec3 \u0111\u1ea3m b\u1ea3o b\u1ea1n t\u1ed1i \u0111a h\u00f3a l\u1ee3i nhu\u1eadn \u0111\u1ea7u t\u01b0 c\u1ee7a m\u00ecnh. H\u00e3y li\u00ean h\u1ec7 v\u1edbi ch\u00fang t\u00f4i v\u00e0 \u0111\u1ec3 ch\u00fang t\u00f4i gi\u00fap b\u1ea1n t\u00ecm ra gi\u1ea3i ph\u00e1p c\u1ea7n c\u1ea9u ho\u00e0n h\u1ea3o \u0111\u1ec3 c\u1ea3i thi\u1ec7n hi\u1ec7u qu\u1ea3 ho\u1ea1t \u0111\u1ed9ng c\u1ee7a b\u1ea1n!<\/p>\n\n\n\n<blockquote class=\"wp-block-quote is-layout-flow wp-block-quote-is-layout-flow\"><\/blockquote>","protected":false},"excerpt":{"rendered":"Khi l\u1ef1a ch\u1ecdn thi\u1ebft b\u1ecb n\u00e2ng, \u0111i\u1ec1u quan tr\u1ecdng l\u00e0 ph\u1ea3i hi\u1ec3u \u0111\u01b0\u1ee3c s\u1ef1 kh\u00e1c bi\u1ec7t gi\u1eefa c\u00e1c lo\u1ea1i c\u1ea7n c\u1ea9u kh\u00e1c nhau. C\u1ea7n c\u1ea9u c\u1ed5ng v\u00e0 c\u1ea7n c\u1ea9u c\u1ed5ng tr\u1ee5c l\u00e0 hai lo\u1ea1i ph\u1ed5 bi\u1ebfn, m\u1ed7i lo\u1ea1i c\u00f3 thi\u1ebft k\u1ebf v\u00e0 \u1ee9ng d\u1ee5ng ri\u00eang. Nh\u01b0ng ch\u00ednh x\u00e1c th\u00ec \u0111i\u1ec1u g\u00ec khi\u1ebfn ch\u00fang kh\u00e1c bi\u1ec7t? Lo\u1ea1i n\u00e0o ph\u00f9 h\u1ee3p h\u01a1n v\u1edbi nhu c\u1ea7u c\u1ee7a b\u1ea1n? 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