{"id":3483,"date":"2021-09-27T00:00:00","date_gmt":"2021-09-27T00:00:00","guid":{"rendered":"https:\/\/www.dgcrane.com\/posts\/precautions-for-the-use-of-jib-cranes\/"},"modified":"2024-09-09T07:02:47","modified_gmt":"2024-09-09T07:02:47","slug":"precautions-for-the-use-of-jib-cranes","status":"publish","type":"posts","link":"https:\/\/www.dgcrane.com\/vi\/posts\/precautions-for-the-use-of-jib-cranes\/","title":{"rendered":"C\u00e1c bi\u1ec7n ph\u00e1p ph\u00f2ng ng\u1eeba khi s\u1eed d\u1ee5ng c\u1ea7n tr\u1ee5c Jib"},"content":{"rendered":"

Trong x\u01b0\u1edfng l\u1eafp r\u00e1p, C\u1ea7n c\u1ea9u<\/a> \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng r\u1ed9ng r\u00e3i nh\u01b0 thi\u1ebft b\u1ecb n\u00e2ng h\u1ea1 nh\u1ecf. M\u1ecdi c\u00f4ng ty n\u00ean ch\u00fa \u00fd \u0111\u1ebfn vi\u1ec7c qu\u1ea3n l\u00fd an to\u00e0n v\u00e0 v\u1eadn h\u00e0nh c\u1ee7a c\u1ea7n tr\u1ee5c.<\/p>\r\n

\"\"<\/p>\r\n

Nh\u1eefng \u0111i\u1ec3m sau \u0111\u00e2y c\u1ea7n ch\u00fa \u00fd khi s\u1eed d\u1ee5ng c\u1ea7n tr\u1ee5c Jib:<\/h3>\r\n

1. Ng\u01b0\u1eddi v\u1eadn h\u00e0nh c\u1ea7n ki\u1ec3m tra k\u1ef9 l\u01b0\u1ee1ng, ki\u1ec3m tra c\u00e1c m\u00f3c, d\u00e2y, chu\u00f4ng b\u00e1o \u0111\u1ed9ng, c\u00e1c thi\u1ebft b\u1ecb an to\u00e0n c\u00f3 l\u00e2u kh\u00f4ng, b\u00e1o c\u00e1o k\u1ecbp th\u1eddi nh\u1eefng b\u1ea5t th\u01b0\u1eddng.<\/p>\r\n

2.Tr\u01b0\u1edbc khi b\u1eaft \u0111\u1ea7u, h\u00e3y x\u00e1c nh\u1eadn r\u1eb1ng c\u00e1c \u0111i\u1ec1u ki\u1ec7n sau \u1edf tr\u1ea1ng th\u00e1i an to\u00e0n:<\/p>\r\n

(1) Li\u1ec7u t\u1ea5t c\u1ea3 c\u00e1c b\u1ed9 \u0111i\u1ec1u khi\u1ec3n c\u00f3 \u0111\u01b0\u1ee3c \u0111\u1eb7t \u1edf v\u1ecb tr\u00ed kh\u00f4ng;
\r\n(2) Li\u1ec7u c\u00f3 nh\u1eefng ng\u01b0\u1eddi kh\u00f4ng li\u00ean quan trong khu v\u1ef1c l\u00e0m vi\u1ec7c c\u1ee7a c\u1ea7n tr\u1ee5c n\u00ean di t\u1ea3n \u0111\u1ebfn khu v\u1ef1c an to\u00e0n hay kh\u00f4ng;
\r\n(3) C\u00f3 ch\u01b0\u1edbng ng\u1ea1i v\u1eadt trong ph\u1ea1m vi ho\u1ea1t \u0111\u1ed9ng c\u1ee7a c\u1ea7n tr\u1ee5c hay kh\u00f4ng;
\r\n(4) Kho\u1ea3ng c\u00e1ch t\u1ed1i thi\u1ec3u gi\u1eefa c\u1ea7n tr\u1ee5c v\u00e0 c\u00e1c thi\u1ebft b\u1ecb kh\u00e1c ho\u1eb7c c\u00e1c c\u00f4ng tr\u00ecnh c\u1ed1 \u0111\u1ecbnh c\u00f3 l\u1edbn h\u01a1n 0,5m hay kh\u00f4ng;
\r\n(5) C\u1ea7u dao \u0111i\u1ec7n c\u00f3 b\u1ecb kh\u00f3a ho\u1eb7c c\u00f3 d\u1ea5u hi\u1ec7u c\u1ea3nh b\u00e1o hay kh\u00f4ng;
\r\n(6) C\u1ea7n tr\u1ee5c Jib di \u0111\u1ed9ng c\u00f3 san l\u1ea5p m\u1eb7t b\u1eb1ng theo y\u00eau c\u1ea7u v\u00e0 \u0111\u1eb7t c\u00e1c b\u1ec7 \u0111\u1ee1 ch\u1eafc ch\u1eafn v\u00e0 \u0111\u00e1ng tin c\u1eady hay kh\u00f4ng.<\/p>\r\n

3. Ng\u01b0\u1eddi v\u1eadn h\u00e0nh kh\u00f4ng \u0111\u01b0\u1ee3c c\u00f3 c\u00e1c h\u00e0nh vi sau \u0111\u00e2y trong qu\u00e1 tr\u00ecnh ho\u1ea1t \u0111\u1ed9ng b\u00ecnh th\u01b0\u1eddng:<\/p>\r\n

(1) S\u1eed d\u1ee5ng n\u00fat ch\u1eb7n \u1edf v\u1ecb tr\u00ed c\u1ef1c h\u1ea1n l\u00e0m phanh;
\r\n(2) S\u1eed d\u1ee5ng h\u01b0\u1edbng ng\u01b0\u1ee3c l\u1ea1i l\u00e0m phanh;
\r\n(3) C\u1ea7n tr\u1ee5c c\u1ea7n \u0111\u01b0\u1ee3c ki\u1ec3m tra v\u00e0 s\u1eeda ch\u1eefa khi \u0111ang l\u00e0m vi\u1ec7c;
\r\n(4) Khi n\u00e2ng v\u1eadt li\u1ec7u, c\u1ea7n tr\u1ee5c kh\u00f4ng \u0111\u01b0\u1ee3c v\u01b0\u1ee3t qua \u0111\u1ea7u ng\u01b0\u1eddi v\u00e0 ng\u01b0\u1eddi kh\u00f4ng \u0111\u01b0\u1ee3c \u0111\u1ee9ng d\u01b0\u1edbi v\u1eadt treo v\u00e0 c\u1ea7n c\u1ea9u.<\/p>\r\n

\"\"<\/p>\r\n

C\u00f4ng t\u00e1c qu\u1ea3n l\u00fd an to\u00e0n c\u1ea7u tr\u1ee5c th\u01b0\u1eddng b\u1ecb coi nh\u1eb9, c\u00e1c \u0111\u01a1n v\u1ecb s\u1eed d\u1ee5ng c\u1ea7u tr\u1ee5c ph\u1ea3i quan t\u00e2m \u0111\u1ebfn c\u00f4ng t\u00e1c qu\u1ea3n l\u00fd. Tr\u00e1nh nh\u1eefng t\u1ed5n th\u1ea5t kh\u00f4ng \u0111\u00e1ng c\u00f3.<\/p>","protected":false},"excerpt":{"rendered":"Trong x\u01b0\u1edfng l\u1eafp r\u00e1p, c\u1ea7n tr\u1ee5c Jib \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng r\u1ed9ng r\u00e3i nh\u01b0 m\u1ed9t thi\u1ebft b\u1ecb n\u00e2ng nh\u1ecf. M\u1ecdi c\u00f4ng ty \u0111\u1ec1u ph\u1ea3i ch\u00fa \u00fd \u0111\u1ebfn vi\u1ec7c qu\u1ea3n l\u00fd v\u00e0 v\u1eadn h\u00e0nh an to\u00e0n c\u1ea7n tr\u1ee5c Jib. Khi s\u1eed d\u1ee5ng c\u1ea7n tr\u1ee5c Jib, c\u1ea7n ch\u00fa \u00fd \u0111\u1ebfn nh\u1eefng \u0111i\u1ec3m sau: 1. Ng\u01b0\u1eddi v\u1eadn h\u00e0nh ph\u1ea3i ki\u1ec3m tra c\u1ea9n th\u1eadn, ki\u1ec3m tra m\u00f3c, d\u00e2y th\u1eebng, b\u00e1o \u0111\u1ed9ng v\u00e0 c\u00e1c thi\u1ebft b\u1ecb an to\u00e0n trong m\u1ed9t th\u1eddi gian d\u00e0i [\u2026]","protected":false},"featured_media":3484,"parent":0,"menu_order":0,"template":"","posts_category":[351],"posts_tag":[7,32,59,38,33],"class_list":["post-3483","posts","type-posts","status-publish","has-post-thumbnail","hentry","posts_category-blog","posts_tag-crane","posts_tag-crane-news","posts_tag-jib-crane","posts_tag-jib-cranes","posts_tag-news"],"acf":[],"_links":{"self":[{"href":"https:\/\/www.dgcrane.com\/vi\/wp-json\/wp\/v2\/xmxposts\/3483"}],"collection":[{"href":"https:\/\/www.dgcrane.com\/vi\/wp-json\/wp\/v2\/xmxposts"}],"about":[{"href":"https:\/\/www.dgcrane.com\/vi\/wp-json\/wp\/v2\/types\/posts"}],"version-history":[{"count":1,"href":"https:\/\/www.dgcrane.com\/vi\/wp-json\/wp\/v2\/xmxposts\/3483\/revisions"}],"predecessor-version":[{"id":3517,"href":"https:\/\/www.dgcrane.com\/vi\/wp-json\/wp\/v2\/xmxposts\/3483\/revisions\/3517"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.dgcrane.com\/vi\/wp-json\/wp\/v2\/media\/3484"}],"wp:attachment":[{"href":"https:\/\/www.dgcrane.com\/vi\/wp-json\/wp\/v2\/media?parent=3483"}],"wp:term":[{"taxonomy":"posts_category","embeddable":true,"href":"https:\/\/www.dgcrane.com\/vi\/wp-json\/wp\/v2\/posts_category?post=3483"},{"taxonomy":"posts_tag","embeddable":true,"href":"https:\/\/www.dgcrane.com\/vi\/wp-json\/wp\/v2\/posts_tag?post=3483"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}