{"id":7380,"date":"2016-04-22T07:18:37","date_gmt":"2016-04-22T00:18:37","guid":{"rendered":"https:\/\/www.baohoxanh.com\/blog\/?p=7380"},"modified":"2026-09-04T10:13:48","modified_gmt":"2026-09-04T03:13:48","slug":"guoc-treo-cay-an-toan-can-thiet-tren-cao-cho-nguoi-lao-dong","status":"publish","type":"post","link":"https:\/\/www.baohoxanh.com\/blog\/guoc-treo-cay-an-toan-can-thiet-tren-cao-cho-nguoi-lao-dong\/","title":{"rendered":"Gu\u1ed1c Tr\u00e8o C\u00e2y V\u00e0 Gu\u1ed1c Tr\u00e8o C\u1ed9t \u0110i\u1ec7n Kh\u00e1c Nhau Th\u1ebf N\u00e0o"},"content":{"rendered":"<p>C\u00f9ng g\u1ecdi l\u00e0 gu\u1ed1c tr\u00e8o, c\u00f9ng l\u00e0 c\u1eb7p b\u00e0n \u0111\u1ea1p bu\u1ed9c v\u00e0o ch\u00e2n, nh\u01b0ng b\u1ed9 d\u00f9ng cho v\u01b0\u1eddn cau v\u00e0 b\u1ed9 d\u00f9ng cho tuy\u1ebfn \u0111i\u1ec7n h\u1ea1 th\u1ebf gi\u1ea3i hai b\u00e0i to\u00e1n kh\u00e1c h\u1eb3n nhau. M\u1ed9t b\u00ean b\u00e1m v\u00e0o th\u1ee9 \u0111ang s\u1ed1ng, m\u1ec1m, \u0111ung \u0111\u01b0a v\u00e0 to l\u00ean t\u1eebng n\u0103m; m\u1ed9t b\u00ean b\u00e1m v\u00e0o kh\u1ed1i b\u00ea t\u00f4ng c\u1ee9ng, tr\u01a1n v\u00e0 \u0111\u1ee9ng y\u00ean. B\u00e0i vi\u1ebft n\u00e0y \u0111\u1eb7t hai nh\u00f3m c\u1ea1nh nhau v\u00e0 ch\u1ec9 ra ch\u1ed7 kh\u00f4ng th\u1ec3 d\u00f9ng l\u1eabn.<\/p>\n<h2>Th\u00e2n C\u00e2y V\u00e0 Th\u00e2n C\u1ed9t Kh\u00e1c Nhau \u1ede Ba Th\u1ee9<\/h2>\n<p>Th\u1ee9 nh\u1ea5t l\u00e0 \u0111\u01b0\u1eddng k\u00ednh. C\u1ed9t b\u00ea t\u00f4ng ly t\u00e2m thu\u00f4n \u0111\u1ec1u v\u00e0 c\u00f3 s\u1ed1 li\u1ec7u tra \u0111\u01b0\u1ee3c, n\u00ean m\u1ed9t b\u1ed9 gu\u1ed1c \u0111\u00fang d\u1ea3i s\u1ebd \u0103n kh\u1edbp t\u1eeb ch\u00e2n l\u00ean ng\u1ecdn. Th\u00e2n c\u00e2y th\u00ec kh\u00f4ng: c\u00e2y cao su hay c\u00e2y \u0111i\u1ec1u to th\u00eam m\u1ed7i n\u0103m, c\u00e2y d\u1eeba ph\u00ecnh \u1edf g\u1ed1c r\u1ed3i thu\u00f4n nhanh, c\u00f2n c\u00e2y cau g\u1ea7n nh\u01b0 \u0111\u1ec1u nh\u01b0ng m\u1ecfng. C\u00f9ng m\u1ed9t v\u01b0\u1eddn v\u1eabn c\u00f3 c\u00e2y n\u1eb1m ngo\u00e0i d\u1ea3i thi\u1ebft k\u1ebf c\u1ee7a b\u1ed9 gu\u1ed1c \u0111ang d\u00f9ng.<\/p>\n<p>Mu\u1ed1n bi\u1ebft c\u00e2y n\u00e0o n\u1eb1m trong d\u1ea3i th\u00ec ph\u1ea3i \u0111o, v\u00e0 c\u00e1ch \u0111o \u0111\u00fang kh\u00f4ng ph\u1ea3i \u00e1p th\u01b0\u1edbc th\u1eb3ng v\u00e0o th\u00e2n. V\u1edbi v\u1eadt th\u1ec3 tr\u00f2n, k\u1eb9p th\u01b0\u1edbc l\u00ean hai b\u00ean th\u00e2n lu\u00f4n ra thi\u1ebfu v\u00ec hai \u0111\u1ea7u th\u01b0\u1edbc kh\u00f4ng ch\u1ea1m \u0111\u00fang hai \u0111i\u1ec3m \u0111\u1ed1i t\u00e2m. C\u00e1ch l\u00e0m \u0111\u01b0\u1ee3c ngo\u00e0i v\u01b0\u1eddn: v\u00f2ng th\u01b0\u1edbc d\u00e2y quanh th\u00e2n \u1edf \u0111\u00fang \u0111\u1ed9 cao m\u00e0 b\u00e0n ch\u00e2n s\u1ebd \u0111\u1ee9ng, \u0111\u1ecdc chu vi r\u1ed3i chia cho 3,14 s\u1ebd ra \u0111\u01b0\u1eddng k\u00ednh. V\u1edbi c\u00e2y thu\u00f4n nhanh nh\u01b0 d\u1eeba, \u0111o \u1edf ba \u0111\u1ed9 cao \u2014 ngang g\u1ed1i, ngang ng\u1ef1c v\u00e0 \u1edf \u0111o\u1ea1n cao nh\u1ea5t s\u1ebd leo t\u1edbi \u2014 r\u1ed3i l\u1ea5y c\u1ea3 ba con s\u1ed1 so v\u1edbi d\u1ea3i ghi tr\u00ean nh\u00e3n b\u1ed9 gu\u1ed1c, v\u00ec m\u1ed9t b\u1ed9 \u00f4m v\u1eeba \u1edf g\u1ed1c c\u00f3 th\u1ec3 tu\u1ed9t h\u1eb3n khi l\u00ean t\u1edbi ng\u1ecdn. Ghi b\u1ea3ng ba c\u1ed9t n\u00e0y m\u1ed9t l\u1ea7n cho t\u1eebng l\u00f4 c\u00e2y th\u00ec c\u00e1c m\u00f9a sau kh\u1ecfi \u0111o l\u1ea1i.<\/p>\n<p>Th\u1ee9 hai l\u00e0 b\u1ec1 m\u1eb7t. B\u00ea t\u00f4ng nh\u1eb5n v\u00e0 c\u1ee9ng n\u00ean l\u1ef1c gi\u1eef sinh ra t\u1eeb ma s\u00e1t v\u00e0 t\u1eeb l\u1ef1c \u00f4m c\u1ee7a khung th\u00e9p. V\u1ecf c\u00e2y th\u00ec x\u1ed1p, nhi\u1ec1u x\u01a1, c\u00f3 s\u1eb9o b\u1eb9 l\u00e1 v\u00e0 c\u00f3 ch\u1ed7 m\u1ee5c; ma s\u00e1t \u1edf \u0111\u00e2y kh\u00f4ng \u0111\u00e1ng tin, n\u00ean l\u1ef1c gi\u1eef ph\u1ea3i \u0111\u1ebfn t\u1eeb ch\u1ed7 kh\u00e1c.<\/p>\n<p>Th\u1ee9 ba l\u00e0 \u0111\u1ed9 \u0111\u00e0n h\u1ed3i. C\u1ed9t b\u00ea t\u00f4ng coi nh\u01b0 \u0111\u1ee9ng y\u00ean d\u01b0\u1edbi tr\u1ecdng l\u01b0\u1ee3ng m\u1ed9t ng\u01b0\u1eddi. Th\u00e2n c\u00e2y u\u1ed1n theo gi\u00f3 v\u00e0 u\u1ed1n theo ch\u00ednh ng\u01b0\u1eddi \u0111ang tr\u00e8o, c\u00e0ng l\u00ean cao c\u00e0ng l\u1eafc m\u1ea1nh. \u0110i\u1ec3m t\u1ef1a di \u0111\u1ed9ng \u0111\u00f3 \u0111\u1ed5i to\u00e0n b\u1ed9 c\u00e1ch \u0111\u1eb7t ch\u00e2n v\u00e0 c\u00e1ch th\u1eaft d\u00e2y quanh th\u00e2n.<\/p>\n<p><img decoding=\"async\" src=\"https:\/\/www.baohoxanh.com\/blog\/wp-content\/uploads\/2020\/09\/guoc-treo-cot-dien.jpg\" alt=\"Th\u1ee3 \u0111i\u1ec7n \u0111\u1ed9i m\u0169 b\u1ea3o h\u1ed9 d\u00f9ng gu\u1ed1c tr\u00e8o b\u00e1m th\u00e2n c\u1ed9t \u0111i\u1ec7n, c\u00f3 d\u00e2y qu\u00e0ng th\u00e2n\" loading=\"lazy\" width=\"480\" height=\"360\" title=\"\"><\/p>\n<h2>Gu\u1ed1c C\u00f3 Gai V\u00e0 Gu\u1ed1c K\u1eb9p \u00d4m: Hai Nguy\u00ean L\u00fd B\u00e1m<\/h2>\n<p>Gu\u1ed1c c\u00f3 gai t\u1ea1o l\u1ef1c gi\u1eef b\u1eb1ng c\u00e1ch c\u1eafm m\u0169i th\u00e9p v\u00e0o l\u1edbp v\u1ecf v\u00e0 ph\u1ea7n g\u1ed7 ngay d\u01b0\u1edbi. G\u00f3c c\u1eafm, chi\u1ec1u d\u00e0i m\u0169i gai v\u00e0 \u0111\u1ed9 s\u1eafc quy\u1ebft \u0111\u1ecbnh vi\u1ec7c gai gi\u1eef ch\u1eafc hay tr\u01b0\u1ee3t ra. \u0110\u00e2y l\u00e0 c\u00e1ch duy nh\u1ea5t \u0103n \u0111\u01b0\u1ee3c v\u00e0o th\u00e2n x\u1ed1p, nh\u01b0ng n\u00f3 \u0111\u1ec3 l\u1ea1i v\u1ebft th\u01b0\u01a1ng tr\u00ean c\u00e2y.<\/p>\n<p>Gu\u1ed1c k\u1eb9p \u00f4m th\u00ec ng\u01b0\u1ee3c l\u1ea1i: khung th\u00e9p cong \u00f4m l\u1ea5y chu vi, tr\u1ecdng l\u01b0\u1ee3ng ng\u01b0\u1eddi d\u1ed3n xu\u1ed1ng l\u00e0m khung si\u1ebft ch\u1eb7t th\u00eam v\u00e0 ph\u1ea7n \u0111\u1ebf t\u1ea1o ma s\u00e1t v\u1edbi b\u1ec1 m\u1eb7t. Kh\u00f4ng \u0111\u00e2m v\u00e0o \u0111\u00e2u c\u1ea3, n\u00ean h\u1ee3p v\u1edbi c\u1ed9t b\u00ea t\u00f4ng, c\u1ed9t th\u00e9p v\u00e0 nh\u1eefng c\u00e2y c\u1ea7n gi\u1eef s\u1ed1ng l\u00e2u d\u00e0i.<\/p>\n<p>V\u1edbi c\u00e2y thu ho\u1ea1ch nhi\u1ec1u v\u1ee5 nh\u01b0 cau, d\u1eeba hay c\u00e2y c\u00f4ng nghi\u1ec7p, m\u1ed7i v\u1ebft gai l\u00e0 m\u1ed9t c\u1eeda cho n\u1ea5m v\u00e0 s\u00e2u \u0111\u1ee5c v\u00e0o. V\u00ec v\u1eady ng\u01b0\u1eddi l\u00e0m v\u01b0\u1eddn chuy\u00ean nghi\u1ec7p th\u01b0\u1eddng h\u1ea1n ch\u1ebf gu\u1ed1c gai tr\u00ean c\u00e2y c\u00f2n ph\u1ea3i khai th\u00e1c nhi\u1ec1u n\u0103m, v\u00e0 ch\u1ec9 d\u00f9ng gai khi c\u00e2y s\u1eafp h\u1ea1 ho\u1eb7c khi kh\u00f4ng c\u00f2n c\u00e1ch n\u00e0o kh\u00e1c.<\/p>\n<h2>Gu\u1ed1c Tr\u00e8o C\u00e2y V\u00e0 Gu\u1ed1c Tr\u00e8o C\u1ed9t Kh\u00f4ng D\u00f9ng Thay Nhau \u0110\u01b0\u1ee3c<\/h2>\n<p>\u0110\u01b0a b\u1ed9 gu\u1ed1c c\u1ed9t l\u00ean th\u00e2n cau l\u00e0 t\u00ecnh hu\u1ed1ng hay g\u1eb7p nh\u1ea5t v\u00e0 c\u0169ng d\u1ec5 tr\u01b0\u1ee3t nh\u1ea5t. Khung \u00f4m thi\u1ebft k\u1ebf cho \u0111\u01b0\u1eddng k\u00ednh c\u1ed9t th\u01b0\u1eddng r\u1ed9ng h\u01a1n th\u00e2n c\u00e2y, n\u00ean n\u00f3 kh\u00f4ng si\u1ebft \u0111\u01b0\u1ee3c; c\u00f2n ph\u1ea7n \u0111\u1ebf tr\u01a1n th\u00ec kh\u00f4ng b\u00e1m n\u1ed5i v\u00e0o l\u1edbp v\u1ecf x\u01a1. K\u1ebft qu\u1ea3 l\u00e0 gu\u1ed1c xoay quanh th\u00e2n ho\u1eb7c tr\u01b0\u1ee3t d\u1ecdc xu\u1ed1ng ngay khi ng\u01b0\u1eddi th\u1ee3 d\u1ed3n h\u1ebft tr\u1ecdng l\u01b0\u1ee3ng.<\/p>\n<p>Chi\u1ec1u ng\u01b0\u1ee3c l\u1ea1i c\u0169ng h\u1ecfng. Gu\u1ed1c gai \u0111\u1eb7t l\u00ean c\u1ed9t b\u00ea t\u00f4ng kh\u00f4ng c\u1eafm v\u00e0o \u0111\u00e2u \u0111\u01b0\u1ee3c, m\u0169i gai ch\u1ec9 t\u1ef3 v\u00e0o m\u1eb7t c\u1ee9ng n\u00ean di\u1ec7n ti\u1ebfp x\u00fac thu v\u1ec1 v\u00e0i \u0111i\u1ec3m nh\u1ecf. Ngo\u00e0i vi\u1ec7c tr\u01b0\u1ee3t, m\u0169i gai c\u00f2n c\u00f9n r\u1ea5t nhanh khi va v\u00e0o c\u1ed1t li\u1ec7u, l\u00e0m h\u1ecfng lu\u00f4n b\u1ed9 gu\u1ed1c cho l\u1ea7n d\u00f9ng \u0111\u00fang m\u1ee5c \u0111\u00edch sau \u0111\u00f3.<\/p>\n<p>C\u00e1ch l\u00e0m g\u1ecdn cho m\u1ed9t \u0111\u01a1n v\u1ecb v\u1eeba c\u00f3 v\u01b0\u1eddn v\u1eeba c\u00f3 tuy\u1ebfn \u0111i\u1ec7n n\u1ed9i b\u1ed9 l\u00e0 t\u00e1ch h\u1eb3n hai b\u1ed9, s\u01a1n \u0111\u00e1nh d\u1ea5u kh\u00e1c m\u00e0u v\u00e0 c\u1ea5t hai ng\u0103n ri\u00eang. Ghi lu\u00f4n d\u1ea3i \u0111\u01b0\u1eddng k\u00ednh l\u00e0m vi\u1ec7c l\u00ean nh\u00e3n treo \u1edf quai, v\u00ec ng\u01b0\u1eddi l\u1ea5y \u0111\u1ed3 l\u00fac s\u1edbm hi\u1ebfm khi \u0111\u1ee7 th\u1eddi gian \u0111\u1ee9ng ph\u00e2n bi\u1ec7t hai khung th\u00e9p tr\u00f4ng na n\u00e1 nhau.<\/p>\n<p><img decoding=\"async\" src=\"https:\/\/www.baohoxanh.com\/blog\/wp-content\/uploads\/2022\/02\/do-bao-ho-dien-cho-tho-dien.jpg\" alt=\"B\u1ed9 trang b\u1ecb b\u1ea3o h\u1ed9 c\u1ee7a th\u1ee3 \u0111i\u1ec7n b\u00e0y \u0111\u1ee7 tr\u01b0\u1edbc khi ra tuy\u1ebfn\" loading=\"lazy\" width=\"790\" height=\"739\" title=\"\"><\/p>\n<h2>K\u1ef9 Thu\u1eadt \u0110\u1eb7t Ch\u00e2n Khi Tr\u00e8o C\u00e2y Cau V\u00e0 C\u00e2y D\u1eeba<\/h2>\n<p>Tr\u00ean c\u1ed9t b\u00ea t\u00f4ng, ng\u01b0\u1eddi th\u1ee3 gi\u1eef tr\u1ecdng t\u00e2m s\u00e1t c\u1ed9t v\u00e0 b\u01b0\u1edbc \u0111\u1ec1u. Tr\u00ean th\u00e2n c\u00e2y, nh\u1ecbp \u0111\u00f3 ph\u1ea3i \u0111\u1ed5i v\u00ec th\u00e2n l\u1eafc. B\u01b0\u1edbc ng\u1eafn l\u1ea1i, m\u1ed7i l\u1ea7n ch\u1ec9 nh\u1ea5c m\u1ed9t ch\u00e2n, v\u00e0 ph\u1ea3i \u0111\u1ee3i th\u00e2n c\u00e2y \u1ed5n \u0111\u1ecbnh xong m\u1edbi d\u1ed3n l\u1ef1c ti\u1ebfp.<\/p>\n<ul>\n<li><strong>\u0110\u1eb7t gai \u0111\u00fang g\u00f3c:<\/strong> m\u0169i gai h\u01b0\u1edbng h\u01a1i ch\u00fac xu\u1ed1ng v\u00e0 v\u00e0o t\u00e2m th\u00e2n; \u0111\u1eb7t ngang th\u00ec gai tr\u01b0\u1ee3t ra khi ch\u1ecbu l\u1ef1c.<\/li>\n<li><strong>Tr\u00e1nh s\u1eb9o b\u1eb9 l\u00e1 v\u00e0 ch\u1ed7 m\u1ee5c:<\/strong> v\u00f9ng \u0111\u00f3 r\u1ed7ng b\u00ean trong, gai c\u1eafm v\u00e0o v\u1eabn c\u00f3 c\u1ea3m gi\u00e1c ch\u1eafc nh\u01b0ng b\u1eadt ra khi d\u1ed3n t\u1ea3i.<\/li>\n<li><strong>Kh\u00f4ng \u0111\u1eb7t hai ch\u00e2n c\u00f9ng m\u1ed9t cao \u0111\u1ed9:<\/strong> so le t\u1eebng n\u1ea5c gi\u1eef \u0111\u01b0\u1ee3c th\u1ebf ba \u0111i\u1ec3m ti\u1ebfp x\u00fac k\u1ec3 c\u1ea3 khi th\u00e2n \u0111ung \u0111\u01b0a.<\/li>\n<li><strong>Xu\u1ed1ng ch\u1eadm h\u01a1n l\u00ean:<\/strong> ph\u1ea7n l\u1edbn c\u00fa tr\u01b0\u1ee3t x\u1ea3y ra \u1edf chi\u1ec1u xu\u1ed1ng, khi ch\u00e2n m\u1ecfi v\u00e0 ng\u01b0\u1eddi th\u1ee3 t\u00ecm ch\u1ed7 \u0111\u1eb7t theo tr\u00ed nh\u1edb thay v\u00ec nh\u00ecn.<\/li>\n<li><strong>Kh\u00f4ng tr\u00e8o khi th\u00e2n \u01b0\u1edbt:<\/strong> v\u1ecf c\u00e2y ng\u1ea5m n\u01b0\u1edbc m\u1ec1m ra v\u00e0 gai x\u00e9 to\u1ea1c thay v\u00ec gi\u1eef.<\/li>\n<\/ul>\n<p>Hai tay c\u0169ng ph\u1ea3i \u0111\u01b0\u1ee3c b\u1ea3o v\u1ec7. B\u1eb9 l\u00e1 cau kh\u00f4 v\u00e0 v\u1ecf d\u1eeba c\u1eaft tay r\u1ea5t ng\u1ecdt, n\u00ean m\u1ed9t \u0111\u00f4i <a href=\"https:\/\/www.baohoxanh.com\/gang-tay-da\">g\u0103ng tay da d\u00e0y l\u00f2ng b\u00e0n tay<\/a> l\u00e0 ph\u1ea7n b\u1eaft bu\u1ed9c ch\u1ee9 kh\u00f4ng ph\u1ea3i t\u00f9y ng\u01b0\u1eddi. G\u0103ng qu\u00e1 d\u00e0y \u1edf ng\u00f3n th\u00ec l\u1ea1i l\u00e0m m\u1ea5t c\u1ea3m gi\u00e1c b\u00e1m, n\u00ean ch\u1ecdn lo\u1ea1i d\u00e0y l\u00f2ng b\u00e0n tay v\u00e0 m\u1ecfng ph\u1ea7n ng\u00f3n.<\/p>\n<p><img decoding=\"async\" src=\"https:\/\/www.baohoxanh.com\/blog\/wp-content\/uploads\/2024\/03\/gang-tay-da-hai.jpg\" alt=\"G\u0103ng tay da l\u00f2ng b\u00e0n tay d\u00e0y d\u00f9ng khi b\u00e1m th\u00e2n c\u00e2y v\u00e0 b\u1eb9 l\u00e1 kh\u00f4\" loading=\"lazy\" width=\"600\" height=\"600\" title=\"\"><\/p>\n<h2>V\u00ec Sao Tr\u00e8o C\u00e2y V\u1eabn C\u1ea7n D\u00e2y Qu\u00e0ng Th\u00e2n<\/h2>\n<p>R\u1ea5t nhi\u1ec1u ng\u01b0\u1eddi tr\u00e8o cau ch\u1ec9 d\u00f9ng gu\u1ed1c v\u00e0 hai tay, v\u1edbi l\u00fd l\u1ebd r\u1eb1ng c\u00e2y m\u1ec1m n\u00ean ng\u00e3 c\u0169ng nh\u1eb9. \u0110i\u1ec1u \u0111\u00f3 kh\u00f4ng \u0111\u00fang: chi\u1ec1u cao th\u1ef1c t\u1ebf khi thu ho\u1ea1ch th\u01b0\u1eddng ngang m\u1ed9t c\u0103n nh\u00e0 hai ba t\u1ea7ng, v\u00e0 m\u1eb7t \u0111\u1ea5t d\u01b0\u1edbi g\u1ed1c th\u01b0\u1eddng c\u00f3 g\u1ed1c c\u00e2y c\u0169, \u0111\u00e1 k\u00e8 hay d\u1ee5ng c\u1ee5 \u0111ang \u0111\u1ec3.<\/p>\n<p>D\u00e2y qu\u00e0ng th\u00e2n l\u00e0m hai vi\u1ec7c c\u00f9ng l\u00fac. N\u00f3 gi\u1eef ng\u01b0\u1eddi \u00e1p v\u00e0o th\u00e2n \u0111\u1ec3 gai gi\u1eef \u0111\u00fang g\u00f3c thay v\u00ec b\u1ecb b\u1eady ra khi ng\u01b0\u1eddi ng\u1ea3 ra sau, v\u00e0 n\u00f3 gi\u1ea3i ph\u00f3ng hai tay \u0111\u1ec3 c\u1ea7m dao ho\u1eb7c c\u1ea7m bu\u1ed3ng qu\u1ea3. Kh\u00f4ng c\u00f3 d\u00e2y, ng\u01b0\u1eddi th\u1ee3 ph\u1ea3i \u00f4m c\u00e2y b\u1eb1ng m\u1ed9t tay su\u1ed1t th\u1eddi gian thao t\u00e1c, v\u00e0 \u0111\u00f3 l\u00e0 l\u00fac m\u1ecfi tay tr\u1edf th\u00e0nh nguy\u00ean nh\u00e2n tai n\u1ea1n.<\/p>\n<p>C\u1ea7n ph\u00e2n bi\u1ec7t r\u00f5: d\u00e2y qu\u00e0ng th\u00e2n gi\u1eef t\u01b0 th\u1ebf l\u00e0m vi\u1ec7c, kh\u00f4ng thi\u1ebft k\u1ebf \u0111\u1ec3 h\u1ee9ng l\u1ef1c c\u1ee7a m\u1ed9t c\u00fa r\u01a1i t\u1ef1 do. Ph\u1ea7n h\u1ee9ng l\u1ef1c thu\u1ed9c v\u1ec1 <a href=\"https:\/\/www.baohoxanh.com\/day-dai-an-toan\">\u0111ai an to\u00e0n c\u00f3 quai vai v\u00e0 quai \u0111\u00f9i<\/a> \u0111eo b\u00ean trong. Tr\u00ean c\u00e2y, \u0111i\u1ec3m neo l\u00e0 ch\u00ednh th\u00e2n c\u00e2y n\u00ean ph\u1ea3i ch\u1ecdn \u0111o\u1ea1n th\u00e2n c\u00f2n ch\u1eafc, kh\u00f4ng qu\u00e0ng qua \u0111o\u1ea1n \u0111\u00e3 m\u1ee5c hay qua c\u1ee5m b\u1eb9 l\u00e1 s\u1eafp r\u1ee5ng.<\/p>\n<p>Hai nh\u00f3m n\u00e0y n\u1eb1m \u1edf hai s\u1ed1 hi\u1ec7u kh\u00e1c nhau, v\u00e0 nh\u00e3n tr\u00ean s\u1ea3n ph\u1ea9m n\u00f3i r\u00f5 \u0111i\u1ec1u \u0111\u00f3 n\u1ebfu ng\u01b0\u1eddi mua ch\u1ecbu \u0111\u1ecdc. H\u1ec7 \u0111\u1ecbnh v\u1ecb l\u00e0m vi\u1ec7c, t\u1ee9c ph\u1ea7n d\u00e2y qu\u00e0ng th\u00e2n gi\u1eef ng\u01b0\u1eddi t\u1ef1a v\u00e0o c\u1ed9t hay th\u00e2n c\u00e2y, \u0111i theo EN 358. B\u1ed9 \u0111ai to\u00e0n th\u00e2n c\u00f3 quai vai v\u00e0 quai \u0111\u00f9i \u0111\u1ec3 h\u1ee9ng l\u1ef1c r\u01a1i \u0111i theo EN 361, c\u00f2n ph\u1ea7n d\u00e2y n\u1ed1i c\u00f3 b\u1ed9 gi\u1ea3m ch\u1ea5n \u0111i theo EN 355. M\u1ed9t nh\u00e3n ch\u1ec9 ghi EN 358 ngh\u0129a l\u00e0 m\u00f3n \u0111\u00f3 ch\u01b0a bao gi\u1edd \u0111\u01b0\u1ee3c th\u1eed cho t\u00ecnh hu\u1ed1ng r\u01a1i t\u1ef1 do, d\u00f9 n\u00f3 c\u00f3 m\u00f3c kim lo\u1ea1i nh\u00ecn ch\u1eafc ch\u1eafn. Con s\u1ed1 ph\u00eda sau c\u1ea3 chu\u1ed7i n\u00e0y l\u00e0 ng\u01b0\u1ee1ng m\u00e0 h\u1ec7 ch\u00e2u \u00c2u \u0111\u1eb7t ra cho l\u1ef1c h\u00e3m truy\u1ec1n l\u00ean c\u01a1 th\u1ec3 khi b\u1ed9 gi\u1ea3m ch\u1ea5n l\u00e0m vi\u1ec7c: d\u01b0\u1edbi 6 kN. Khi \u0111\u1ecdc catalogue, h\u00e3y xem \u0111\u00f3 l\u00e0 ng\u01b0\u1ee1ng theo h\u1ec7 EN, v\u00ec quy chu\u1ea9n lao \u0111\u1ed9ng Hoa K\u1ef3 \u0111\u1eb7t m\u1ee9c kh\u00e1c v\u00e0 hai con s\u1ed1 kh\u00f4ng d\u00f9ng l\u1eabn.<\/p>\n<p>Quy \u0111\u1ecbnh v\u1ec1 an to\u00e0n vi\u1ec5n th\u00f4ng c\u1ee7a c\u01a1 quan an to\u00e0n lao \u0111\u1ed9ng Hoa K\u1ef3 c\u00f2n \u0111\u00f2i m\u1ed9t b\u01b0\u1edbc n\u1eefa tr\u01b0\u1edbc khi \u0111\u1eb7t ch\u00e2n l\u00ean: <a href=\"https:\/\/www.osha.gov\/laws-regs\/regulations\/standardnumber\/1910\/1910.268\" rel=\"dofollow noopener\" target=\"_blank\">ki\u1ec3m tra \u0111\u1ed9 v\u1eefng c\u1ee7a ch\u00ednh c\u00e1i c\u1ed9t s\u1eafp tr\u00e8o<\/a>. Chuy\u1ec3n nguy\u00ean t\u1eafc \u0111\u00f3 sang v\u01b0\u1eddn c\u00e2y th\u00ec th\u00e0nh th\u00f3i quen \u0111\u1ea9y th\u1eed th\u00e2n c\u00e2y, nh\u00ecn g\u1ed1c xem c\u00f3 m\u1ed1i \u0103n hay n\u1ea5m m\u1ecdc quanh g\u1ed1c kh\u00f4ng, tr\u01b0\u1edbc khi \u0111eo gu\u1ed1c.<\/p>\n<p><img decoding=\"async\" src=\"https:\/\/www.baohoxanh.com\/blog\/wp-content\/uploads\/2016\/04\/day-dai-an-toan-cho-tho-dien.jpg\" alt=\"D\u00e2y \u0111ai an to\u00e0n k\u00e8m d\u00e2y qu\u00e0ng th\u00e2n d\u00f9ng khi \u0111\u1ee9ng thao t\u00e1c tr\u00ean cao\" loading=\"lazy\" width=\"600\" height=\"600\" title=\"\"><\/p>\n<h2>B\u1ea3o D\u01b0\u1ee1ng Ph\u1ea7n Gai V\u00e0 D\u00e2y Bu\u1ed9c<\/h2>\n<p>Gai v\u00e0 d\u00e2y bu\u1ed9c l\u00e0 hai chi ti\u1ebft xu\u1ed1ng c\u1ea5p nhanh nh\u1ea5t c\u1ee7a b\u1ed9 gu\u1ed1c d\u00f9ng cho c\u00e2y, v\u00e0 c\u1ea3 hai \u0111\u1ec1u h\u1ecfng v\u00ec nh\u1ef1a c\u00e2y ch\u1ee9 kh\u00f4ng ph\u1ea3i v\u00ec t\u1ea3i.<\/p>\n<p>Nh\u1ef1a v\u00e0 m\u1ee7 b\u00e1m l\u00ean m\u0169i gai kh\u00f4 l\u1ea1i th\u00e0nh l\u1edbp c\u1ee9ng, l\u00e0m gai tr\u01a1n v\u00e0 t\u00f9 \u0111i, \u0111\u1ed3ng th\u1eddi gi\u1eef \u1ea9m s\u00e1t m\u1eb7t th\u00e9p n\u00ean sinh g\u1ec9 ngay d\u01b0\u1edbi l\u1edbp \u0111\u00f3. Sau ca, c\u1ea1o s\u1ea1ch m\u1ee7 khi c\u00f2n m\u1ec1m, lau kh\u00f4 r\u1ed3i m\u1edbi c\u1ea5t. Khi c\u1ea7n l\u00e0m s\u1eafc l\u1ea1i, m\u00e0i theo \u0111\u00fang g\u00f3c c\u0169 c\u1ee7a m\u0169i gai v\u00e0 m\u00e0i \u00edt m\u1ed9t; m\u00e0i b\u1eb9t g\u00f3c hay m\u00e0i c\u1ee5t chi\u1ec1u d\u00e0i l\u00e0 \u0111\u1ed5i lu\u00f4n \u0111\u1ed9 s\u00e2u c\u1eafm m\u00e0 nh\u00e0 s\u1ea3n xu\u1ea5t \u0111\u00e3 t\u00ednh.<\/p>\n<p>D\u00e2y bu\u1ed9c b\u1eb1ng b\u1ea3n d\u1ec7t ho\u1eb7c b\u1eb1ng da th\u00ec ng\u1ea5m m\u1ee7 v\u00e0 ng\u1ea5m m\u1ed3 h\u00f4i. M\u1ee7 kh\u00f4 l\u00e0m s\u1ee3i c\u1ee9ng v\u00e0 gi\u00f2n, m\u1ed3 h\u00f4i mu\u1ed1i l\u00e0m m\u1ee5c ch\u1ec9 \u1edf \u0111\u01b0\u1eddng may. Th\u00e1o d\u00e2y ra ph\u01a1i ri\u00eang trong b\u00f3ng r\u00e2m sau nh\u1eefng ng\u00e0y l\u00e0m \u1ea9m, v\u00e0 lo\u1ea1i b\u1ecf ngay khi th\u1ea5y m\u00e9p d\u00e2y x\u01a1 ra hay m\u1ed9t \u0111\u01b0\u1eddng ch\u1ec9 \u0111\u00e3 \u0111\u1ee9t. Kho\u00e1 c\u00e0i c\u0169ng ki\u1ec3m b\u1eb1ng c\u00e1ch gi\u1eadt m\u1ea1nh ch\u1ee9 kh\u00f4ng nh\u00ecn b\u1eb1ng m\u1eaft.<\/p>\n<p>Nh\u1eefng b\u1ed9 gu\u1ed1c d\u00f9ng cho v\u01b0\u1eddn n\u00ean \u0111\u01b0\u1ee3c x\u1ebfp c\u00f9ng nh\u00f3m v\u1eadt t\u01b0 <a href=\"https:\/\/www.baohoxanh.com\/luoi-nong-nghiep\">l\u01b0\u1edbi che n\u1eafng v\u00e0 l\u01b0\u1edbi ch\u1eafn c\u00f4n tr\u00f9ng cho v\u01b0\u1eddn c\u00e2y<\/a> \u0111\u1ec3 c\u00f9ng theo m\u1ed9t l\u1ecbch ki\u1ec3m tra tr\u01b0\u1edbc m\u00f9a thu ho\u1ea1ch, thay v\u00ec n\u1eb1m l\u1eabn trong kho d\u1ee5ng c\u1ee5 chung.<\/p>\n<h2>Tr\u00e8o Cau Trong V\u01b0\u1eddn Nh\u00e0 V\u1eabn Ph\u1ea3i \u0110\u1ee7 Gu\u1ed1c, D\u00e2y V\u00e0 G\u0103ng<\/h2>\n<h3>Gu\u1ed1c Tr\u00e8o Cau C\u00f3 D\u00f9ng \u0110\u01b0\u1ee3c Cho C\u00e2y Cao Su Kh\u00f4ng?<\/h3>\n<p>Hai lo\u1ea1i c\u00e2y n\u00e0y kh\u00e1c nhau v\u1ec1 \u0111\u01b0\u1eddng k\u00ednh v\u00e0 \u0111\u1ed9 d\u00e0y v\u1ecf. C\u00e2y cao su c\u00f3 v\u1ecf d\u00e0y v\u00e0 \u0111ang \u0111\u01b0\u1ee3c c\u1ea1o m\u1ee7, n\u00ean g\u1ea7n nh\u01b0 kh\u00f4ng \u0111\u01b0\u1ee3c \u0111\u1ec3 gai c\u1eafm v\u00e0o v\u00f9ng khai th\u00e1c. N\u1ebfu bu\u1ed9c ph\u1ea3i tr\u00e8o, ch\u1ecdn v\u1ecb tr\u00ed cao h\u01a1n ph\u1ea7n c\u1ea1o v\u00e0 \u01b0u ti\u00ean ph\u01b0\u01a1ng \u00e1n kh\u00f4ng g\u00e2y v\u1ebft th\u01b0\u01a1ng.<\/p>\n<h3>C\u00f3 Lo\u1ea1i Gu\u1ed1c N\u00e0o D\u00f9ng Chung Cho C\u1ea3 C\u00e2y V\u00e0 C\u1ed9t Kh\u00f4ng?<\/h3>\n<p>M\u1ed9t s\u1ed1 m\u1eabu c\u00f3 khung m\u1edf \u0111i\u1ec1u ch\u1ec9nh \u0111\u01b0\u1ee3c d\u1ea3i \u0111\u01b0\u1eddng k\u00ednh kh\u00e1 r\u1ed9ng, nh\u01b0ng ph\u1ea7n ti\u1ebfp x\u00fac v\u1eabn ch\u1ec9 t\u1ed1i \u01b0u cho m\u1ed9t ki\u1ec3u b\u1ec1 m\u1eb7t. D\u00f9ng chung th\u00ec v\u1eabn leo \u0111\u01b0\u1ee3c, nh\u01b0ng \u0111\u1ed9 b\u00e1m th\u1ef1c t\u1ebf gi\u1ea3m, v\u00e0 \u0111\u00f3 kh\u00f4ng ph\u1ea3i ch\u1ed7 n\u00ean ti\u1ebft ki\u1ec7m.<\/p>\n<h3>Tr\u00e8o C\u00e2y Trong V\u01b0\u1eddn Nh\u00e0 C\u00f3 C\u1ea7n \u0110\u1ee7 B\u1ed9 Nh\u01b0 Th\u1ee3 \u0110i\u1ec7n Kh\u00f4ng?<\/h3>\n<p>T\u1ed1i thi\u1ec3u v\u1eabn l\u00e0 gu\u1ed1c \u0111\u00fang lo\u1ea1i, d\u00e2y qu\u00e0ng th\u00e2n v\u00e0 g\u0103ng tay. Chi\u1ec1u cao khi h\u00e1i cau hay h\u00e1i d\u1eeba \u0111\u1ee7 \u0111\u1ec3 m\u1ed9t c\u00fa ng\u00e3 g\u00e2y ch\u1ea5n th\u01b0\u01a1ng n\u1eb7ng, n\u00ean vi\u1ec7c \u201cv\u01b0\u1eddn nh\u00e0 n\u00ean l\u00e0m nhanh cho xong\u201d l\u00e0 c\u00e1ch ngh\u0129 g\u00e2y ra ph\u1ea7n l\u1edbn tai n\u1ea1n \u1edf nh\u00f3m n\u00e0y.<\/p>\n<h3>Gai B\u1ecb C\u00f9n Th\u00ec Thay C\u1ea3 B\u1ed9 Hay Thay Ri\u00eang?<\/h3>\n<p>Ph\u1ee5 thu\u1ed9c thi\u1ebft k\u1ebf. M\u1eabu c\u00f3 gai r\u1eddi b\u1eaft \u1ed1c thay \u0111\u01b0\u1ee3c ri\u00eang, v\u00e0 ph\u1ea3i l\u1ea5y \u0111\u00fang chi ti\u1ebft c\u1ee7a c\u00f9ng nh\u00e0 s\u1ea3n xu\u1ea5t. M\u1eabu h\u00e0n li\u1ec1n th\u00ec kh\u00f4ng t\u1ef1 h\u00e0n gai m\u1edbi, v\u00ec nhi\u1ec7t h\u00e0n \u0111\u1ed5i t\u00ednh ch\u1ea5t th\u00e9p ngay t\u1ea1i ch\u00e2n m\u1ed1i \u2014 tr\u01b0\u1eddng h\u1ee3p n\u00e0y thay c\u1ea3 b\u1ed9.<\/p>\n<h3>N\u00ean L\u01b0u H\u1ed3 S\u01a1 Cho B\u1ed9 Gu\u1ed1c D\u00f9ng Trong V\u01b0\u1eddn Kh\u00f4ng?<\/h3>\n<p>N\u00ean, v\u00e0 c\u00e1ch g\u1ecdn nh\u1ea5t l\u00e0 g\u1eafn m\u1ed9t nh\u00e3n s\u1ed1 v\u00e0o quai r\u1ed3i ghi ng\u00e0y c\u1ea5p, ng\u01b0\u1eddi gi\u1eef v\u00e0 l\u1ea7n ki\u1ec3m g\u1ea7n nh\u1ea5t v\u00e0o m\u1ed9t cu\u1ed1n s\u1ed5 duy nh\u1ea5t. \u0110\u1ed9i c\u00f3 n\u0103m b\u1ea3y c\u1eb7p gu\u1ed1c m\u00e0 kh\u00f4ng \u0111\u00e1nh s\u1ed1 th\u00ec kh\u00f4ng ai bi\u1ebft c\u1eb7p n\u00e0o \u0111\u00e3 d\u00f9ng bao l\u00e2u.<\/p>\n<p>Cu\u1ed1n s\u1ed5 \u1ea5y n\u00ean c\u00f3 s\u1eb5n b\u1ed1n c\u1ed9t v\u00e0 m\u1ed9t quy t\u1eafc d\u1ee9t \u0111i\u1ec3m. B\u1ed1n c\u1ed9t: s\u1ed1 hi\u1ec7u b\u1ed9, ng\u00e0y \u0111\u01b0a v\u00e0o s\u1eed d\u1ee5ng, ng\u00e0y ki\u1ec3m g\u1ea7n nh\u1ea5t k\u00e8m t\u00ean ng\u01b0\u1eddi ki\u1ec3m, v\u00e0 ghi ch\u00fa v\u1ec1 h\u01b0 h\u1ecfng \u0111\u00e3 ph\u00e1t hi\u1ec7n. Chu k\u1ef3 ki\u1ec3m l\u1ea5y theo \u0111\u00fang con s\u1ed1 nh\u00e0 s\u1ea3n xu\u1ea5t in trong t\u00e0i li\u1ec7u \u0111i k\u00e8m, \u0111\u1ecdc m\u1ed9t l\u1ea7n r\u1ed3i ch\u00e9p th\u1eb3ng v\u00e0o b\u00eca s\u1ed5 thay v\u00ec t\u1ef1 \u0111\u1eb7t ra. Quy t\u1eafc d\u1ee9t \u0111i\u1ec3m l\u00e0 b\u1ed9 n\u00e0o \u0111\u00e3 h\u1ee9ng m\u1ed9t c\u00fa gi\u1eadt th\u1eadt, d\u00f9 ng\u01b0\u1eddi kh\u00f4ng ng\u00e3 h\u1eb3n xu\u1ed1ng \u0111\u1ea5t, th\u00ec g\u1ea1ch t\u00ean kh\u1ecfi s\u1ed5 v\u00e0 c\u1eaft b\u1ecf d\u00e2y t\u1ea1i ch\u1ed7 \u0111\u1ec3 kh\u00f4ng ai v\u00f4 t\u00ecnh l\u1ea5y l\u1ea1i. K\u00e8m theo l\u00e0 m\u1ed9t vi\u1ec7c tuy\u1ec7t \u0111\u1ed1i kh\u00f4ng l\u00e0m ngo\u00e0i v\u01b0\u1eddn: treo bao c\u00e1t hay treo ng\u01b0\u1eddi l\u00ean th\u1eed xem d\u00e2y c\u00f3 ch\u1ecbu n\u1ed5i kh\u00f4ng. Ph\u00e9p th\u1eed t\u1ea3i ch\u1ec9 c\u00f3 ngh\u0129a trong ph\u00f2ng th\u00ed nghi\u1ec7m v\u1edbi thi\u1ebft b\u1ecb ghi l\u1ef1c, c\u00f2n l\u00e0m t\u1ea1i ch\u1ed7 th\u00ec v\u1eeba kh\u00f4ng ra s\u1ed1 li\u1ec7u v\u1eeba ph\u00e1 lu\u00f4n b\u1ed9 d\u00e2y v\u1eeba th\u1eed.<\/p>\n<h2>Trang B\u1ecb Cho \u0110\u1ed9i V\u01b0\u1eddn V\u00e0 \u0110\u1ed9i Tuy\u1ebfn<\/h2>\n<p>B\u1ea3o H\u1ed9 Xanh cung c\u1ea5p gu\u1ed1c tr\u00e8o, d\u00e2y \u0111ai, d\u00e2y qu\u00e0ng th\u00e2n v\u00e0 g\u0103ng tay cho c\u1ea3 \u0111\u1ed9i l\u00e0m v\u01b0\u1eddn l\u1eabn \u0111\u1ed9i thi c\u00f4ng tuy\u1ebfn \u0111i\u1ec7n, k\u00e8m t\u01b0 v\u1ea5n ch\u1ecdn d\u1ea3i \u0111\u01b0\u1eddng k\u00ednh theo th\u00e2n c\u00e2y v\u00e0 th\u00e2n c\u1ed9t th\u1ef1c t\u1ebf. C\u00e1c h\u1ea1ng m\u1ee5c \u0111i k\u00e8m n\u1eb1m trong nh\u00f3m <a href=\"https:\/\/www.baohoxanh.com\/an-toan-tren-cao\">trang b\u1ecb l\u00e0m vi\u1ec7c tr\u00ean cao<\/a>, \u0111\u1eb7t theo b\u1ed9 s\u1ebd tr\u00e1nh \u0111\u01b0\u1ee3c c\u1ea3nh mua l\u1ebb r\u1ed3i thi\u1ebfu \u0111\u00fang m\u1ed9t m\u00f3n.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Gu\u1ed1c tr\u00e8o c\u00e2y v\u00e0 gu\u1ed1c tr\u00e8o c\u1ed9t \u0111i\u1ec7n kh\u00e1c nhau \u1edf \u0111\u01b0\u1eddng k\u00ednh, \u0111\u1ed9 nh\u00e1m v\u00e0 \u0111\u1ed9 \u0111\u00e0n h\u1ed3i th\u00e2n; k\u1ef9 thu\u1eadt \u0111\u1eb7t ch\u00e2n, d\u00e2y qu\u00e0ng th\u00e2n v\u00e0 c\u00e1ch b\u1ea3o d\u01b0\u1ee1ng gai b\u00e1m.<\/p>\n","protected":false},"author":969,"featured_media":26615,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[6934],"tags":[4939,3428],"class_list":["post-7380","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-xoa-gsc","tag-guoc-treo-cay","tag-guoc-treo-dien-luc"],"_links":{"self":[{"href":"https:\/\/www.baohoxanh.com\/blog\/wp-json\/wp\/v2\/posts\/7380","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.baohoxanh.com\/blog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.baohoxanh.com\/blog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.baohoxanh.com\/blog\/wp-json\/wp\/v2\/users\/969"}],"replies":[{"embeddable":true,"href":"https:\/\/www.baohoxanh.com\/blog\/wp-json\/wp\/v2\/comments?post=7380"}],"version-history":[{"count":15,"href":"https:\/\/www.baohoxanh.com\/blog\/wp-json\/wp\/v2\/posts\/7380\/revisions"}],"predecessor-version":[{"id":94773,"href":"https:\/\/www.baohoxanh.com\/blog\/wp-json\/wp\/v2\/posts\/7380\/revisions\/94773"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.baohoxanh.com\/blog\/wp-json\/wp\/v2\/media\/26615"}],"wp:attachment":[{"href":"https:\/\/www.baohoxanh.com\/blog\/wp-json\/wp\/v2\/media?parent=7380"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.baohoxanh.com\/blog\/wp-json\/wp\/v2\/categories?post=7380"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.baohoxanh.com\/blog\/wp-json\/wp\/v2\/tags?post=7380"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}