{"id":1521,"date":"2019-12-15T16:52:18","date_gmt":"2019-12-15T08:52:18","guid":{"rendered":"https:\/\/www.sevencrane.com\/?p=1521"},"modified":"2022-11-22T15:39:33","modified_gmt":"2022-11-22T07:39:33","slug":"safety-devices-of-double-girder-bridge-crane","status":"publish","type":"post","link":"https:\/\/www.sevencrane.com\/vi\/safety-devices-of-double-girder-bridge-crane\/","title":{"rendered":"Thi\u1ebft b\u1ecb an to\u00e0n c\u1ee7a c\u1ea7u tr\u1ee5c d\u1ea7m \u0111\u00f4i"},"content":{"rendered":"<h5 class=\"has-text-align-center wp-block-heading\">Thi\u1ebft b\u1ecb an to\u00e0n c\u1ee7a c\u1ea7u tr\u1ee5c d\u1ea7m \u0111\u00f4i<\/h5>\n\n\n\n<p>Nh\u1eefng lo\u1ea1i thi\u1ebft b\u1ecb an to\u00e0n n\u00e0o \u0111\u01b0\u1ee3c trang b\u1ecb tr\u00ean c\u1ea7n tr\u1ee5c? C\u00e1c thi\u1ebft b\u1ecb an to\u00e0n c\u00f3 th\u1ec3 \u0111\u1ea3m b\u1ea3o s\u1eed d\u1ee5ng c\u1ea7u tr\u1ee5c an to\u00e0n v\u00e0 ng\u0103n ng\u1eeba tai n\u1ea1n c\u00f3 th\u1ec3 x\u1ea3y ra trong qu\u00e1 tr\u00ecnh v\u1eadn h\u00e0nh n\u00e2ng. C\u1ea7u tr\u1ee5c m\u00f3c, l\u00e0 thi\u1ebft b\u1ecb n\u00e2ng \u0111\u1ec3 n\u00e2ng v\u1eadt li\u1ec7u, \u0111\u01b0\u1ee3c trang b\u1ecb nhi\u1ec1u thi\u1ebft b\u1ecb b\u1ea3o v\u1ec7 an to\u00e0n. C\u00e1c thi\u1ebft b\u1ecb b\u1ea3o v\u1ec7 ph\u1ed5 bi\u1ebfn bao g\u1ed3m b\u1ed9 gi\u1edbi h\u1ea1n tr\u1ecdng l\u01b0\u1ee3ng n\u00e2ng, b\u1ed9 gi\u1edbi h\u1ea1n, b\u1ed9 \u0111\u1ec7m, thi\u1ebft b\u1ecb ch\u1ed1ng va ch\u1ea1m, thi\u1ebft b\u1ecb ch\u1ec9 b\u00e1o ch\u1ed1ng l\u1ec7ch v\u00e0 l\u1ec7ch v\u00e0 c\u00e1c thi\u1ebft b\u1ecb b\u1ea3o v\u1ec7 an to\u00e0n kh\u00e1c.  <\/p>\n\n\n\n<p>1. B\u1ed9 h\u1ea1n ch\u1ebf qu\u00e1 t\u1ea3i cho tr\u1ecdng t\u1ea3i n\u00e2ng l\u00e0 thi\u1ebft b\u1ecb quan tr\u1ecdng nh\u1eb1m tr\u00e1nh nh\u1eefng tai n\u1ea1n th\u01b0\u1eddng xuy\u00ean x\u1ea3y ra do v\u1eadn h\u00e0nh sai trong qu\u00e1 tr\u00ecnh s\u1eed d\u1ee5ng c\u1ea7n tr\u1ee5c. Khi t\u1ea3i tr\u00ean \u1ed5 chao v\u01b0\u1ee3t qu\u00e1 SWL, qu\u00e1 t\u1ea3i s\u1ebd g\u1eedi t\u00edn hi\u1ec7u v\u1ec1 h\u1ec7 th\u1ed1ng \u0111i\u1ec1u khi\u1ec3n v\u00e0 c\u1eaft \u0111i\u1ec7n, \u0111\u00f3ng phanh. Sau \u0111\u00f3 chuy\u1ec3n \u0111\u1ed9ng n\u00e2ng s\u1ebd d\u1eebng l\u1ea1i \u0111\u1ec3 ng\u0103n ch\u1eb7n s\u1ef1 ki\u1ec7n nguy hi\u1ec3m.<\/p>\n\n\n\n<figure class=\"wp-block-gallery columns-2 is-cropped wp-block-gallery-1 is-layout-flex wp-block-gallery-is-layout-flex\"><ul class=\"blocks-gallery-grid\"><li class=\"blocks-gallery-item\"><figure><img decoding=\"async\" src=\"data:image\/gif;base64,R0lGODlhAQABAIAAAAAAAP\/\/\/yH5BAEAAAAALAAAAAABAAEAAAIBRAA7\" data-src=\"https:\/\/d3fnmw4lwrx8lm.cloudfront.net\/wp-content\/uploads\/2019\/12\/22153430\/overload-limiter.jpg\" alt=\"gi\u1edbi h\u1ea1n qu\u00e1 t\u1ea3i\" data-id=\"3837\" data-full-url=\"https:\/\/d3fnmw4lwrx8lm.cloudfront.net\/wp-content\/uploads\/2019\/12\/22153430\/overload-limiter.jpg\" data-link=\"https:\/\/www.sevencrane.com\/safety-devices-of-double-girder-bridge-crane\/overload-limiter\/\" class=\"wp-image-3837 lazyload\"\/><noscript><img decoding=\"async\" width=\"200\" height=\"184\" src=\"https:\/\/d3fnmw4lwrx8lm.cloudfront.net\/wp-content\/uploads\/2019\/12\/22153430\/overload-limiter.jpg\" alt=\"gi\u1edbi h\u1ea1n qu\u00e1 t\u1ea3i\" data-id=\"3837\" data-full-url=\"https:\/\/d3fnmw4lwrx8lm.cloudfront.net\/wp-content\/uploads\/2019\/12\/22153430\/overload-limiter.jpg\" data-link=\"https:\/\/www.sevencrane.com\/safety-devices-of-double-girder-bridge-crane\/overload-limiter\/\" class=\"wp-image-3837 lazyload\"\/><\/noscript><figcaption class=\"blocks-gallery-item__caption\"> B\u1ed9 h\u1ea1n ch\u1ebf qu\u00e1 t\u1ea3i <\/figcaption><\/figure><\/li><li class=\"blocks-gallery-item\"><figure><img decoding=\"async\" src=\"data:image\/gif;base64,R0lGODlhAQABAIAAAAAAAP\/\/\/yH5BAEAAAAALAAAAAABAAEAAAIBRAA7\" data-src=\"https:\/\/d3fnmw4lwrx8lm.cloudfront.net\/wp-content\/uploads\/2019\/12\/22153427\/overload-limiter-of-crane.jpg\" alt=\"b\u1ed9 h\u1ea1n ch\u1ebf qu\u00e1 t\u1ea3i c\u1ee7a c\u1ea7n c\u1ea9u\" data-id=\"3836\" data-full-url=\"https:\/\/d3fnmw4lwrx8lm.cloudfront.net\/wp-content\/uploads\/2019\/12\/22153427\/overload-limiter-of-crane.jpg\" data-link=\"https:\/\/www.sevencrane.com\/safety-devices-of-double-girder-bridge-crane\/overload-limiter-of-crane\/\" class=\"wp-image-3836 lazyload\"\/><noscript><img decoding=\"async\" width=\"561\" height=\"396\" src=\"https:\/\/d3fnmw4lwrx8lm.cloudfront.net\/wp-content\/uploads\/2019\/12\/22153427\/overload-limiter-of-crane.jpg\" alt=\"b\u1ed9 h\u1ea1n ch\u1ebf qu\u00e1 t\u1ea3i c\u1ee7a c\u1ea7n c\u1ea9u\" data-id=\"3836\" data-full-url=\"https:\/\/d3fnmw4lwrx8lm.cloudfront.net\/wp-content\/uploads\/2019\/12\/22153427\/overload-limiter-of-crane.jpg\" data-link=\"https:\/\/www.sevencrane.com\/safety-devices-of-double-girder-bridge-crane\/overload-limiter-of-crane\/\" class=\"wp-image-3836 lazyload\" srcset=\"https:\/\/d3fnmw4lwrx8lm.cloudfront.net\/wp-content\/uploads\/2019\/12\/22153427\/overload-limiter-of-crane.jpg 561w, https:\/\/d3fnmw4lwrx8lm.cloudfront.net\/wp-content\/uploads\/2019\/12\/22153427\/overload-limiter-of-crane-300x212.jpg 300w\" sizes=\"(max-width: 561px) 100vw, 561px\" \/><\/noscript><figcaption class=\"blocks-gallery-item__caption\"> B\u1ed9 h\u1ea1n ch\u1ebf qu\u00e1 t\u1ea3i <\/figcaption><\/figure><\/li><\/ul><\/figure>\n\n\n\n<p>2. B\u1ed9 gi\u1edbi h\u1ea1n v\u1ecb tr\u00ed n\u00e2ng c\u00f3 th\u1ec3 k\u00edch ho\u1ea1t bi\u1ec7n ph\u00e1p b\u1ea3o v\u1ec7 khi m\u00f3c \u0111\u1ea1t \u0111\u1ebfn \u0111i\u1ec3m nh\u1ea5t \u0111\u1ecbnh. N\u00f3 ch\u1ee7 y\u1ebfu l\u00e0 \u0111\u1ec3 b\u1ea3o v\u1ec7 th\u00e2n t\u1eddi b\u1eb1ng c\u00e1ch tr\u00e1nh m\u00f3c m\u00f3c \u0111\u00e8 l\u00ean tang d\u00e2y c\u00e1p.<\/p>\n\n\n\n<figure class=\"wp-block-gallery columns-2 is-cropped wp-block-gallery-2 is-layout-flex wp-block-gallery-is-layout-flex\"><ul class=\"blocks-gallery-grid\"><li class=\"blocks-gallery-item\"><figure><img decoding=\"async\" src=\"data:image\/gif;base64,R0lGODlhAQABAIAAAAAAAP\/\/\/yH5BAEAAAAALAAAAAABAAEAAAIBRAA7\" data-src=\"https:\/\/d3fnmw4lwrx8lm.cloudfront.net\/wp-content\/uploads\/2019\/12\/22153432\/position-limiter-of-crane.jpg\" alt=\"gi\u1edbi h\u1ea1n v\u1ecb tr\u00ed c\u1ee7a c\u1ea7n c\u1ea9u\" data-id=\"3838\" data-full-url=\"https:\/\/d3fnmw4lwrx8lm.cloudfront.net\/wp-content\/uploads\/2019\/12\/22153432\/position-limiter-of-crane.jpg\" data-link=\"https:\/\/www.sevencrane.com\/safety-devices-of-double-girder-bridge-crane\/position-limiter-of-crane\/\" class=\"wp-image-3838 lazyload\"\/><noscript><img decoding=\"async\" width=\"484\" height=\"419\" src=\"https:\/\/d3fnmw4lwrx8lm.cloudfront.net\/wp-content\/uploads\/2019\/12\/22153432\/position-limiter-of-crane.jpg\" alt=\"gi\u1edbi h\u1ea1n v\u1ecb tr\u00ed c\u1ee7a c\u1ea7n c\u1ea9u\" data-id=\"3838\" data-full-url=\"https:\/\/d3fnmw4lwrx8lm.cloudfront.net\/wp-content\/uploads\/2019\/12\/22153432\/position-limiter-of-crane.jpg\" data-link=\"https:\/\/www.sevencrane.com\/safety-devices-of-double-girder-bridge-crane\/position-limiter-of-crane\/\" class=\"wp-image-3838 lazyload\" srcset=\"https:\/\/d3fnmw4lwrx8lm.cloudfront.net\/wp-content\/uploads\/2019\/12\/22153432\/position-limiter-of-crane.jpg 484w, https:\/\/d3fnmw4lwrx8lm.cloudfront.net\/wp-content\/uploads\/2019\/12\/22153432\/position-limiter-of-crane-300x260.jpg 300w\" sizes=\"(max-width: 484px) 100vw, 484px\" \/><\/noscript><figcaption class=\"blocks-gallery-item__caption\"> Gi\u1edbi h\u1ea1n v\u1ecb tr\u00ed <\/figcaption><\/figure><\/li><li class=\"blocks-gallery-item\"><figure><img decoding=\"async\" src=\"data:image\/gif;base64,R0lGODlhAQABAIAAAAAAAP\/\/\/yH5BAEAAAAALAAAAAABAAEAAAIBRAA7\" data-src=\"https:\/\/d3fnmw4lwrx8lm.cloudfront.net\/wp-content\/uploads\/2019\/12\/22153436\/position-limiter-of-hook.jpg\" alt=\"gi\u1edbi h\u1ea1n v\u1ecb tr\u00ed c\u1ee7a m\u00f3c\" data-id=\"3839\" data-full-url=\"https:\/\/d3fnmw4lwrx8lm.cloudfront.net\/wp-content\/uploads\/2019\/12\/22153436\/position-limiter-of-hook.jpg\" data-link=\"https:\/\/www.sevencrane.com\/safety-devices-of-double-girder-bridge-crane\/position-limiter-of-hook\/\" class=\"wp-image-3839 lazyload\"\/><noscript><img decoding=\"async\" width=\"321\" height=\"251\" src=\"https:\/\/d3fnmw4lwrx8lm.cloudfront.net\/wp-content\/uploads\/2019\/12\/22153436\/position-limiter-of-hook.jpg\" alt=\"gi\u1edbi h\u1ea1n v\u1ecb tr\u00ed c\u1ee7a m\u00f3c\" data-id=\"3839\" data-full-url=\"https:\/\/d3fnmw4lwrx8lm.cloudfront.net\/wp-content\/uploads\/2019\/12\/22153436\/position-limiter-of-hook.jpg\" data-link=\"https:\/\/www.sevencrane.com\/safety-devices-of-double-girder-bridge-crane\/position-limiter-of-hook\/\" class=\"wp-image-3839 lazyload\" srcset=\"https:\/\/d3fnmw4lwrx8lm.cloudfront.net\/wp-content\/uploads\/2019\/12\/22153436\/position-limiter-of-hook.jpg 321w, https:\/\/d3fnmw4lwrx8lm.cloudfront.net\/wp-content\/uploads\/2019\/12\/22153436\/position-limiter-of-hook-300x235.jpg 300w\" sizes=\"(max-width: 321px) 100vw, 321px\" \/><\/noscript><figcaption class=\"blocks-gallery-item__caption\"> Gi\u1edbi h\u1ea1n v\u1ecb tr\u00ed <\/figcaption><\/figure><\/li><\/ul><\/figure>\n\n\n\n<div class=\"wp-block-media-text alignwide has-media-on-the-right is-stacked-on-mobile\"><figure class=\"wp-block-media-text__media\"><img decoding=\"async\" src=\"data:image\/gif;base64,R0lGODlhAQABAIAAAAAAAP\/\/\/yH5BAEAAAAALAAAAAABAAEAAAIBRAA7\" data-src=\"https:\/\/d3fnmw4lwrx8lm.cloudfront.net\/wp-content\/uploads\/2019\/12\/22153424\/buffer.jpg\" alt=\"\u0111\u1ec7m\" class=\"wp-image-3835 size-full lazyload\"\/><noscript><img decoding=\"async\" width=\"365\" height=\"281\" src=\"https:\/\/d3fnmw4lwrx8lm.cloudfront.net\/wp-content\/uploads\/2019\/12\/22153424\/buffer.jpg\" alt=\"\u0111\u1ec7m\" class=\"wp-image-3835 size-full lazyload\" srcset=\"https:\/\/d3fnmw4lwrx8lm.cloudfront.net\/wp-content\/uploads\/2019\/12\/22153424\/buffer.jpg 365w, https:\/\/d3fnmw4lwrx8lm.cloudfront.net\/wp-content\/uploads\/2019\/12\/22153424\/buffer-300x231.jpg 300w\" sizes=\"(max-width: 365px) 100vw, 365px\" \/><\/noscript><\/figure><div class=\"wp-block-media-text__content\">\n<p class=\"has-normal-font-size\">3. B\u1ed9 \u0111\u1ec7m l\u00e0 m\u1ed9t bi\u1ec7n ph\u00e1p c\u01a1 h\u1ecdc \u0111\u1ec3 h\u1ea5p th\u1ee5 n\u0103ng l\u01b0\u1ee3ng va \u0111\u1eadp g\u00e2y ra b\u1edfi s\u1ef1 nghi\u1ec1n n\u00e1t khi ch\u00f9m tia cu\u1ed1i ch\u1ea1y \u0111\u1ebfn \u0111i\u1ec3m d\u1eebng cu\u1ed1i. N\u00f3 c\u00f3 th\u1ec3 gi\u1ea3m s\u1ed1c \u0111\u1ec3 b\u1ea3o v\u1ec7 c\u1ea7n c\u1ea9u. <\/p>\n<\/div><\/div>\n\n\n\n<p>4. Thi\u1ebft b\u1ecb ch\u1ed1ng va ch\u1ea1m\u2014khi nhi\u1ec1u c\u1ea7n tr\u1ee5c ch\u1ea1y c\u00f9ng l\u00fac tr\u00ean c\u00f9ng m\u1ed9t \u0111\u01b0\u1eddng ray, r\u1ea5t d\u1ec5 x\u1ea3y ra va ch\u1ea1m gi\u1eefa c\u00e1c c\u1ea7u tr\u1ee5c n\u1ebfu kh\u00f4ng c\u00f3 thi\u1ebft b\u1ecb ch\u1ed1ng va ch\u1ea1m.  <\/p>\n\n\n\n<figure class=\"wp-block-gallery columns-1 is-cropped wp-block-gallery-3 is-layout-flex wp-block-gallery-is-layout-flex\"><ul class=\"blocks-gallery-grid\"><li class=\"blocks-gallery-item\"><figure><img decoding=\"async\" src=\"data:image\/gif;base64,R0lGODlhAQABAIAAAAAAAP\/\/\/yH5BAEAAAAALAAAAAABAAEAAAIBRAA7\" data-src=\"https:\/\/d3fnmw4lwrx8lm.cloudfront.net\/wp-content\/uploads\/2019\/12\/22153420\/anti-collision-device.jpg\" alt=\"thi\u1ebft b\u1ecb ch\u1ed1ng va ch\u1ea1m\" data-id=\"3834\" data-full-url=\"https:\/\/d3fnmw4lwrx8lm.cloudfront.net\/wp-content\/uploads\/2019\/12\/22153420\/anti-collision-device.jpg\" data-link=\"https:\/\/www.sevencrane.com\/safety-devices-of-double-girder-bridge-crane\/anti-collision-device\/\" class=\"wp-image-3834 lazyload\"\/><noscript><img decoding=\"async\" width=\"465\" height=\"417\" src=\"https:\/\/d3fnmw4lwrx8lm.cloudfront.net\/wp-content\/uploads\/2019\/12\/22153420\/anti-collision-device.jpg\" alt=\"thi\u1ebft b\u1ecb ch\u1ed1ng va ch\u1ea1m\" data-id=\"3834\" data-full-url=\"https:\/\/d3fnmw4lwrx8lm.cloudfront.net\/wp-content\/uploads\/2019\/12\/22153420\/anti-collision-device.jpg\" data-link=\"https:\/\/www.sevencrane.com\/safety-devices-of-double-girder-bridge-crane\/anti-collision-device\/\" class=\"wp-image-3834 lazyload\" srcset=\"https:\/\/d3fnmw4lwrx8lm.cloudfront.net\/wp-content\/uploads\/2019\/12\/22153420\/anti-collision-device.jpg 465w, https:\/\/d3fnmw4lwrx8lm.cloudfront.net\/wp-content\/uploads\/2019\/12\/22153420\/anti-collision-device-300x269.jpg 300w\" sizes=\"(max-width: 465px) 100vw, 465px\" \/><\/noscript><figcaption class=\"blocks-gallery-item__caption\"> Thi\u1ebft b\u1ecb ch\u1ed1ng va ch\u1ea1m <\/figcaption><\/figure><\/li><\/ul><\/figure>\n\n\n\n<h5 class=\"has-text-align-center wp-block-heading\">Thi\u1ebft b\u1ecb an to\u00e0n c\u1ee7a c\u1ea7u tr\u1ee5c d\u1ea7m \u0111\u00f4i<\/h5>\n\n\n\n<h4 class=\"has-text-align-center wp-block-heading\">Ch\u00fang t\u00f4i ch\u00e0o \u0111\u00f3n kh\u00e1ch h\u00e0ng t\u1eeb kh\u1eafp n\u01a1i tr\u00ean th\u1ebf gi\u1edbi \u0111\u1ebfn th\u0103m nh\u00e0 m\u00e1y SEVENCRANE!<\/h4>\n\n\n\n<blockquote class=\"wp-block-quote\"><p>T\u00ean,&nbsp;<a href=\"https:\/\/www.sevencrane.com\/vi\/\">C\u1ea9u C\u1ea9u,<\/a>&nbsp;c\u00f3 ngh\u0129a l\u00e0 thi\u1ebft b\u1ecb c\u1ea7n c\u1ea9u c\u1ee7a ch\u00fang t\u00f4i s\u1ebd l\u00e0m vi\u1ec7c cho b\u1ea1n b\u1ea3y ng\u00e0y m\u1ed7i tu\u1ea7n. Ng\u00e0y c\u00e0ng c\u00f3 nhi\u1ec1u c\u00f4ng ty \u0111\u01b0a c\u1ea7n c\u1ea9u c\u1ee7a SEVEN v\u00e0o nh\u00e0 m\u00e1y \u0111\u1ec3 l\u00e0m vi\u1ec7c cho h\u1ecd. Ng\u00e0y c\u00e0ng c\u00f3 nhi\u1ec1u c\u00f4ng ty h\u1ee3p t\u00e1c v\u1edbi&nbsp;<a href=\"https:\/\/www.sevencrane.com\/vi\/\">C\u1ea9u C\u1ea9u<\/a>&nbsp;\u0111\u1ec3 kinh doanh t\u1ed1t h\u01a1n.<\/p><\/blockquote>","protected":false},"excerpt":{"rendered":"<p>Thi\u1ebft b\u1ecb an to\u00e0n c\u1ee7a c\u1ea7u tr\u1ee5c d\u1ea7m \u0111\u00f4i Nh\u1eefng lo\u1ea1i thi\u1ebft b\u1ecb an to\u00e0n n\u00e0o \u0111\u01b0\u1ee3c trang b\u1ecb tr\u00ean c\u1ea7u tr\u1ee5c? C\u00e1c thi\u1ebft b\u1ecb an to\u00e0n c\u00f3 th\u1ec3 \u0111\u1ea3m b\u1ea3o s\u1eed d\u1ee5ng c\u1ea7u tr\u1ee5c an to\u00e0n v\u00e0 ng\u0103n ng\u1eeba tai n\u1ea1n c\u00f3 th\u1ec3 x\u1ea3y ra trong qu\u00e1 tr\u00ecnh v\u1eadn h\u00e0nh n\u00e2ng. C\u1ea7u tr\u1ee5c m\u00f3c, l\u00e0 thi\u1ebft b\u1ecb n\u00e2ng \u0111\u1ec3 n\u00e2ng v\u1eadt li\u1ec7u, \u0111\u01b0\u1ee3c trang b\u1ecb nhi\u1ec1u thi\u1ebft b\u1ecb b\u1ea3o v\u1ec7 an to\u00e0n. C\u00e1c thi\u1ebft b\u1ecb b\u1ea3o v\u1ec7 ph\u1ed5 bi\u1ebfn bao g\u1ed3m n\u00e2ng\u2026<\/p>","protected":false},"author":3,"featured_media":3838,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[3],"tags":[],"acf":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v21.6 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>Safety Devices of Double-girder Bridge Crane - SEVENCRANE<\/title>\n<meta name=\"description\" content=\"Safety devices can ensure safe use of double-girder bridge crane and prevent possible accidents during lifting operation.\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/www.sevencrane.com\/vi\/safety-devices-of-double-girder-bridge-crane\/\" \/>\n<meta property=\"og:locale\" content=\"vi_VN\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Safety Devices of Double-girder Bridge Crane - SEVENCRANE\" \/>\n<meta property=\"og:description\" content=\"Safety devices can ensure safe use of double-girder bridge crane and prevent possible accidents during lifting operation.\" \/>\n<meta property=\"og:url\" content=\"https:\/\/www.sevencrane.com\/vi\/safety-devices-of-double-girder-bridge-crane\/\" \/>\n<meta property=\"og:site_name\" content=\"SEVENCRANE\" \/>\n<meta property=\"article:publisher\" content=\"https:\/\/www.facebook.com\/sevencrane.china\" \/>\n<meta property=\"article:published_time\" content=\"2019-12-15T08:52:18+00:00\" \/>\n<meta property=\"article:modified_time\" content=\"2022-11-22T07:39:33+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/d3fnmw4lwrx8lm.cloudfront.net\/wp-content\/uploads\/2019\/12\/22153432\/position-limiter-of-crane.jpg\" \/>\n\t<meta property=\"og:image:width\" content=\"484\" \/>\n\t<meta property=\"og:image:height\" content=\"419\" \/>\n\t<meta property=\"og:image:type\" content=\"image\/jpeg\" \/>\n<meta name=\"author\" content=\"sevencrane2\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:label1\" content=\"\u0110\u01b0\u1ee3c vi\u1ebft b\u1edfi\" \/>\n\t<meta name=\"twitter:data1\" content=\"sevencrane2\" \/>\n\t<meta name=\"twitter:label2\" content=\"\u01af\u1edbc t\u00ednh th\u1eddi gian \u0111\u1ecdc\" \/>\n\t<meta name=\"twitter:data2\" content=\"3 ph\u00fat\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\/\/schema.org\",\"@graph\":[{\"@type\":\"WebPage\",\"@id\":\"https:\/\/www.sevencrane.com\/safety-devices-of-double-girder-bridge-crane\/\",\"url\":\"https:\/\/www.sevencrane.com\/safety-devices-of-double-girder-bridge-crane\/\",\"name\":\"Safety Devices of Double-girder Bridge Crane - SEVENCRANE\",\"isPartOf\":{\"@id\":\"https:\/\/www.sevencrane.com\/#website\"},\"datePublished\":\"2019-12-15T08:52:18+00:00\",\"dateModified\":\"2022-11-22T07:39:33+00:00\",\"author\":{\"@id\":\"https:\/\/www.sevencrane.com\/#\/schema\/person\/fd2331fa63706b8adbccd053c354f581\"},\"description\":\"Safety devices can ensure safe use of double-girder bridge crane and prevent possible accidents during lifting operation.\",\"breadcrumb\":{\"@id\":\"https:\/\/www.sevencrane.com\/safety-devices-of-double-girder-bridge-crane\/#breadcrumb\"},\"inLanguage\":\"vi\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"https:\/\/www.sevencrane.com\/safety-devices-of-double-girder-bridge-crane\/\"]}]},{\"@type\":\"BreadcrumbList\",\"@id\":\"https:\/\/www.sevencrane.com\/safety-devices-of-double-girder-bridge-crane\/#breadcrumb\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"Home\",\"item\":\"https:\/\/www.sevencrane.com\/\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"Blog\",\"item\":\"https:\/\/www.sevencrane.com\/blog\/\"},{\"@type\":\"ListItem\",\"position\":3,\"name\":\"Safety devices of double-girder bridge crane\"}]},{\"@type\":\"WebSite\",\"@id\":\"https:\/\/www.sevencrane.com\/#website\",\"url\":\"https:\/\/www.sevencrane.com\/\",\"name\":\"SEVENCRANE\",\"description\":\"overhead crane\/gantry crane\/jib crane\/electric hoist\",\"potentialAction\":[{\"@type\":\"SearchAction\",\"target\":{\"@type\":\"EntryPoint\",\"urlTemplate\":\"https:\/\/www.sevencrane.com\/?s={search_term_string}\"},\"query-input\":\"required name=search_term_string\"}],\"inLanguage\":\"vi\"},{\"@type\":\"Person\",\"@id\":\"https:\/\/www.sevencrane.com\/#\/schema\/person\/fd2331fa63706b8adbccd053c354f581\",\"name\":\"sevencrane2\",\"sameAs\":[\"sevencrane\"],\"url\":\"https:\/\/www.sevencrane.com\/vi\/author\/sevencrane2\/\"}]}<\/script>\n<!-- \/ Yoast SEO plugin. -->","yoast_head_json":{"title":"Safety Devices of Double-girder Bridge Crane - SEVENCRANE","description":"Safety devices can ensure safe use of double-girder bridge crane and prevent possible accidents during lifting operation.","robots":{"index":"index","follow":"follow","max-snippet":"max-snippet:-1","max-image-preview":"max-image-preview:large","max-video-preview":"max-video-preview:-1"},"canonical":"https:\/\/www.sevencrane.com\/vi\/safety-devices-of-double-girder-bridge-crane\/","og_locale":"vi_VN","og_type":"article","og_title":"Safety Devices of Double-girder Bridge Crane - SEVENCRANE","og_description":"Safety devices can ensure safe use of double-girder bridge crane and prevent possible accidents during lifting operation.","og_url":"https:\/\/www.sevencrane.com\/vi\/safety-devices-of-double-girder-bridge-crane\/","og_site_name":"SEVENCRANE","article_publisher":"https:\/\/www.facebook.com\/sevencrane.china","article_published_time":"2019-12-15T08:52:18+00:00","article_modified_time":"2022-11-22T07:39:33+00:00","og_image":[{"width":484,"height":419,"url":"https:\/\/d3fnmw4lwrx8lm.cloudfront.net\/wp-content\/uploads\/2019\/12\/22153432\/position-limiter-of-crane.jpg","type":"image\/jpeg"}],"author":"sevencrane2","twitter_card":"summary_large_image","twitter_misc":{"\u0110\u01b0\u1ee3c vi\u1ebft b\u1edfi":"sevencrane2","\u01af\u1edbc t\u00ednh th\u1eddi gian \u0111\u1ecdc":"3 ph\u00fat"},"schema":{"@context":"https:\/\/schema.org","@graph":[{"@type":"WebPage","@id":"https:\/\/www.sevencrane.com\/safety-devices-of-double-girder-bridge-crane\/","url":"https:\/\/www.sevencrane.com\/safety-devices-of-double-girder-bridge-crane\/","name":"Safety Devices of Double-girder Bridge Crane - SEVENCRANE","isPartOf":{"@id":"https:\/\/www.sevencrane.com\/#website"},"datePublished":"2019-12-15T08:52:18+00:00","dateModified":"2022-11-22T07:39:33+00:00","author":{"@id":"https:\/\/www.sevencrane.com\/#\/schema\/person\/fd2331fa63706b8adbccd053c354f581"},"description":"Safety devices can ensure safe use of double-girder bridge crane and prevent possible accidents during lifting operation.","breadcrumb":{"@id":"https:\/\/www.sevencrane.com\/safety-devices-of-double-girder-bridge-crane\/#breadcrumb"},"inLanguage":"vi","potentialAction":[{"@type":"ReadAction","target":["https:\/\/www.sevencrane.com\/safety-devices-of-double-girder-bridge-crane\/"]}]},{"@type":"BreadcrumbList","@id":"https:\/\/www.sevencrane.com\/safety-devices-of-double-girder-bridge-crane\/#breadcrumb","itemListElement":[{"@type":"ListItem","position":1,"name":"Home","item":"https:\/\/www.sevencrane.com\/"},{"@type":"ListItem","position":2,"name":"Blog","item":"https:\/\/www.sevencrane.com\/blog\/"},{"@type":"ListItem","position":3,"name":"Safety devices of double-girder bridge crane"}]},{"@type":"WebSite","@id":"https:\/\/www.sevencrane.com\/#website","url":"https:\/\/www.sevencrane.com\/","name":"SEVENCRANE","description":"overhead crane\/gantry crane\/jib crane\/electric hoist","potentialAction":[{"@type":"SearchAction","target":{"@type":"EntryPoint","urlTemplate":"https:\/\/www.sevencrane.com\/?s={search_term_string}"},"query-input":"required name=search_term_string"}],"inLanguage":"vi"},{"@type":"Person","@id":"https:\/\/www.sevencrane.com\/#\/schema\/person\/fd2331fa63706b8adbccd053c354f581","name":"sevencrane2","sameAs":["sevencrane"],"url":"https:\/\/www.sevencrane.com\/vi\/author\/sevencrane2\/"}]}},"_links":{"self":[{"href":"https:\/\/www.sevencrane.com\/vi\/wp-json\/wp\/v2\/posts\/1521"}],"collection":[{"href":"https:\/\/www.sevencrane.com\/vi\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.sevencrane.com\/vi\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.sevencrane.com\/vi\/wp-json\/wp\/v2\/users\/3"}],"replies":[{"embeddable":true,"href":"https:\/\/www.sevencrane.com\/vi\/wp-json\/wp\/v2\/comments?post=1521"}],"version-history":[{"count":2,"href":"https:\/\/www.sevencrane.com\/vi\/wp-json\/wp\/v2\/posts\/1521\/revisions"}],"predecessor-version":[{"id":3840,"href":"https:\/\/www.sevencrane.com\/vi\/wp-json\/wp\/v2\/posts\/1521\/revisions\/3840"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.sevencrane.com\/vi\/wp-json\/wp\/v2\/media\/3838"}],"wp:attachment":[{"href":"https:\/\/www.sevencrane.com\/vi\/wp-json\/wp\/v2\/media?parent=1521"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.sevencrane.com\/vi\/wp-json\/wp\/v2\/categories?post=1521"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.sevencrane.com\/vi\/wp-json\/wp\/v2\/tags?post=1521"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}