{"id":7264,"date":"2023-04-18T08:43:54","date_gmt":"2023-04-18T08:43:54","guid":{"rendered":"https:\/\/www.hndfcrane.com\/?post_type=posts&p=7264"},"modified":"2024-09-09T06:49:30","modified_gmt":"2024-09-09T06:49:30","slug":"how-to-stop-overhead-crane-from-swinging","status":"publish","type":"posts","link":"https:\/\/www.hndfcrane.com\/vi\/posts\/how-to-stop-overhead-crane-from-swinging\/","title":{"rendered":"L\u00e0m th\u1ebf n\u00e0o \u0111\u1ec3 ng\u0103n c\u1ea7n c\u1ea9u tr\u00ean cao l\u1eafc l\u01b0"},"content":{"rendered":"

C\u1ea7n c\u1ea9u tr\u00ean kh\u00f4ng l\u00e0 m\u1ed9t ph\u1ea7n thi\u1ebft y\u1ebfu c\u1ee7a nhi\u1ec1u ho\u1ea1t \u0111\u1ed9ng c\u00f4ng nghi\u1ec7p, nh\u01b0ng ch\u00fang c\u0169ng c\u00f3 th\u1ec3 g\u00e2y ra r\u1ee7i ro an to\u00e0n \u0111\u00e1ng k\u1ec3 n\u1ebfu kh\u00f4ng \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng \u0111\u00fang c\u00e1ch. M\u1ed9t v\u1ea5n \u0111\u1ec1 ph\u1ed5 bi\u1ebfn li\u00ean quan \u0111\u1ebfn c\u1ea7n c\u1ea9u tr\u00ean cao l\u00e0 hi\u1ec7n t\u01b0\u1ee3ng l\u1eafc l\u01b0, x\u1ea3y ra khi t\u1ea3i \u0111\u01b0\u1ee3c n\u00e2ng di chuy\u1ec3n theo chi\u1ec1u ngang, khi\u1ebfn c\u1ea7n tr\u1ee5c l\u1eafc l\u01b0 qua l\u1ea1i. B\u00e0i vi\u1ebft n\u00e0y s\u1ebd cung c\u1ea5p c\u00e1c m\u1eb9o v\u00e0 th\u1ee7 thu\u1eadt v\u1ec1 c\u00e1ch ng\u0103n ch\u1eb7n c\u1ea7n tr\u1ee5c l\u1eafc l\u01b0, \u0111\u1ea3m b\u1ea3o r\u1eb1ng b\u1ea1n v\u00e0 c\u00f4ng nh\u00e2n c\u1ee7a b\u1ea1n \u0111\u01b0\u1ee3c an to\u00e0n khi s\u1eed d\u1ee5ng c\u00e1c m\u00e1y n\u00e0y.<\/p>\r\n

S\u1ef1 nguy hi\u1ec3m c\u1ee7a vi\u1ec7c xoay c\u1ea7n c\u1ea9u tr\u00ean kh\u00f4ng<\/h2>\r\n

C\u1ea7n c\u1ea9u tr\u00ean kh\u00f4ng l\u00e0 m\u1ed9t c\u00f4ng c\u1ee5 thi\u1ebft y\u1ebfu trong nhi\u1ec1u ng\u00e0nh c\u00f4ng nghi\u1ec7p, cho ph\u00e9p di chuy\u1ec3n hi\u1ec7u qu\u1ea3 c\u00e1c v\u1eadt n\u1eb7ng. Tuy nhi\u00ean, vi\u1ec7c s\u1eed d\u1ee5ng ch\u00fang c\u0169ng c\u00f3 th\u1ec3 nguy hi\u1ec3m n\u1ebfu kh\u00f4ng c\u00f3 bi\u1ec7n ph\u00e1p ph\u00f2ng ng\u1eeba th\u00edch h\u1ee3p. M\u1ed9t trong nh\u1eefng m\u1ed1i nguy hi\u1ec3m \u0111\u00e1ng k\u1ec3 nh\u1ea5t v\u1edbi c\u1ea7n c\u1ea9u EOT l\u00e0 s\u1ef1 l\u1eafc l\u01b0.<\/p>\r\n

Hi\u1ec7n t\u01b0\u1ee3ng l\u1eafc l\u01b0 x\u1ea3y ra khi t\u1ea3i tr\u1ecdng do c\u1ea7n c\u1ea9u mang qua l\u1ea1i do l\u1ed7i c\u1ee7a ng\u01b0\u1eddi v\u1eadn h\u00e0nh ho\u1eb7c do c\u00e1c y\u1ebfu t\u1ed1 b\u00ean ngo\u00e0i nh\u01b0 gi\u00f3. Chuy\u1ec3n \u0111\u1ed9ng l\u1eafc l\u01b0 n\u00e0y c\u00f3 th\u1ec3 kh\u00f4ng th\u1ec3 \u0111o\u00e1n tr\u01b0\u1edbc v\u00e0 kh\u00f3 ki\u1ec3m so\u00e1t, th\u01b0\u1eddng d\u1eabn \u0111\u1ebfn tai n\u1ea1n v\u00e0 th\u01b0\u01a1ng t\u00edch.<\/p>\r\n

M\u1ed9t trong nh\u1eefng m\u1ed1i nguy hi\u1ec3m ch\u00ednh c\u1ee7a vi\u1ec7c l\u1eafc l\u01b0 c\u1ea7u tr\u1ee5c l\u00e0 c\u00f3 th\u1ec3 khi\u1ebfn t\u1ea3i tr\u1ecdng va ch\u1ea1m v\u1edbi c\u00e1c v\u1eadt th\u1ec3 kh\u00e1c, c\u00f3 kh\u1ea3 n\u0103ng g\u00e2y h\u01b0 h\u1ecfng v\u00e0 th\u01b0\u01a1ng t\u00edch. V\u00ed d\u1ee5: n\u1ebfu m\u1ed9t t\u1ea3i tr\u1ecdng va v\u00e0o m\u1ed9t thi\u1ebft b\u1ecb ho\u1eb7c c\u00f4ng tr\u00ecnh g\u1ea7n \u0111\u00f3, n\u00f3 c\u00f3 th\u1ec3 l\u00e0m h\u1ecfng c\u1ea3 t\u1ea3i tr\u1ecdng v\u00e0 v\u1eadt th\u1ec3 m\u00e0 n\u00f3 va ch\u1ea1m. Ngo\u00e0i ra, n\u1ebfu t\u1ea3i tr\u1ecdng va v\u00e0o ng\u01b0\u1eddi, n\u00f3 c\u00f3 th\u1ec3 g\u00e2y th\u01b0\u01a1ng t\u00edch nghi\u00eam tr\u1ecdng ho\u1eb7c th\u1eadm ch\u00ed t\u1eed vong.<\/p>\r\n

M\u1ed9t m\u1ed1i nguy hi\u1ec3m kh\u00e1c c\u1ee7a vi\u1ec7c c\u1ea7n c\u1ea9u EOT l\u1eafc l\u01b0 l\u00e0 n\u00f3 c\u00f3 th\u1ec3 l\u00e0m m\u1ea5t \u1ed5n \u0111\u1ecbnh ch\u00ednh c\u1ea7n c\u1ea9u. Khi t\u1ea3i l\u1eafc l\u01b0, n\u00f3 t\u1ea1o ra th\u00eam l\u1ef1c l\u00ean k\u1ebft c\u1ea5u c\u1ee7a c\u1ea7n c\u1ea9u, c\u00f3 th\u1ec3 khi\u1ebfn n\u00f3 b\u1ecb l\u1eadt ho\u1eb7c s\u1ee5p \u0111\u1ed5. \u0110i\u1ec1u n\u00e0y c\u00f3 th\u1ec3 d\u1eabn \u0111\u1ebfn tai n\u1ea1n th\u1ea3m kh\u1ed1c v\u00e0 th\u01b0\u01a1ng t\u00edch cho c\u00f4ng nh\u00e2n trong khu v\u1ef1c.<\/p>\r\n

\"c\u1ea7n<\/p>\r\n

T\u1ea7m quan tr\u1ecdng c\u1ee7a vi\u1ec7c ng\u0103n ng\u1eeba s\u1ef1 l\u1eafc l\u01b0 c\u1ee7a c\u1ea7n c\u1ea9u tr\u00ean cao<\/h2>\r\n

Khi c\u1ea7n c\u1ea9u l\u1eafc l\u01b0, n\u00f3 c\u00f3 th\u1ec3 g\u00e2y nguy hi\u1ec3m \u0111\u1ebfn t\u00ednh m\u1ea1ng c\u1ee7a ng\u01b0\u1eddi v\u1eadn h\u00e0nh c\u1ea7n c\u1ea9u, nh\u1eefng c\u00f4ng nh\u00e2n kh\u00e1c tr\u00ean c\u00f4ng tr\u01b0\u1eddng v\u00e0 d\u00e2n th\u01b0\u1eddng g\u1ea7n \u0111\u00f3. C\u1ee5 th\u1ec3, \u0111\u00e2y l\u00e0 m\u1ed9t s\u1ed1 l\u00fd do t\u1ea1i sao vi\u1ec7c ng\u0103n ch\u1eb7n c\u1ea7n tr\u1ee5c l\u1eafc l\u01b0 l\u1ea1i r\u1ea5t quan tr\u1ecdng:<\/p>\r\n

1. B\u1ea3o v\u1ec7 s\u1ef1 s\u1ed1ng con ng\u01b0\u1eddi<\/h3>\r\n

M\u1ed9t trong nh\u1eefng l\u00fd do quan tr\u1ecdng nh\u1ea5t \u0111\u1ec3 ng\u0103n ch\u1eb7n c\u1ea7u tr\u1ee5c b\u1ecb l\u1eafc l\u01b0 l\u00e0 \u0111\u1ec3 b\u1ea3o v\u1ec7 t\u00ednh m\u1ea1ng con ng\u01b0\u1eddi. C\u1ea7n c\u1ea9u c\u1ea7u m\u1ea5t ki\u1ec3m so\u00e1t c\u00f3 th\u1ec3 g\u00e2y th\u01b0\u01a1ng t\u00edch nghi\u00eam tr\u1ecdng ho\u1eb7c th\u1eadm ch\u00ed t\u1eed vong. C\u00f4ng nh\u00e2n tr\u00ean m\u1eb7t \u0111\u1ea5t c\u00f3 th\u1ec3 b\u1ecb t\u1ea3i tr\u1ecdng va v\u00e0o, d\u1eabn \u0111\u1ebfn th\u01b0\u01a1ng t\u00edch nghi\u00eam tr\u1ecdng ho\u1eb7c t\u1eed vong. T\u01b0\u01a1ng t\u1ef1, c\u00f4ng nh\u00e2n v\u1eadn h\u00e0nh c\u1ea7n c\u1ea9u c\u00f3 th\u1ec3 m\u1ea5t ki\u1ec3m so\u00e1t d\u1eabn \u0111\u1ebfn tai n\u1ea1n th\u1ea3m kh\u1ed1c. B\u1eb1ng c\u00e1ch ng\u0103n kh\u00f4ng cho c\u1ea7n c\u1ea9u EOT l\u1eafc l\u01b0, ch\u00fang t\u00f4i c\u00f3 th\u1ec3 gi\u1ea3m \u0111\u00e1ng k\u1ec3 nguy c\u01a1 tai n\u1ea1n v\u00e0 \u0111\u1ea3m b\u1ea3o r\u1eb1ng t\u1ea5t c\u1ea3 c\u00f4ng nh\u00e2n t\u1ea1i n\u01a1i l\u00e0m vi\u1ec7c \u0111\u1ec1u \u0111\u01b0\u1ee3c an to\u00e0n.<\/p>\r\n

2. B\u1ea3o v\u1ec7 v\u1eadt li\u1ec7u v\u00e0 thi\u1ebft b\u1ecb t\u1ea1i n\u01a1i l\u00e0m vi\u1ec7c<\/h3>\r\n

M\u1ed9t l\u00fd do quan tr\u1ecdng kh\u00e1c t\u1ea1i sao vi\u1ec7c ng\u0103n ch\u1eb7n c\u1ea7n c\u1ea9u b\u1ecb l\u1eafc l\u01b0 l\u00e0 \u0111i\u1ec1u c\u1ea7n thi\u1ebft l\u00e0 \u0111\u1ec3 b\u1ea3o v\u1ec7 v\u1eadt li\u1ec7u v\u00e0 thi\u1ebft b\u1ecb t\u1ea1i n\u01a1i l\u00e0m vi\u1ec7c. Vi\u1ec7c l\u1eafc l\u01b0 kh\u00f4ng ki\u1ec3m so\u00e1t c\u1ee7a c\u1ea7n c\u1ea9u c\u00f3 th\u1ec3 khi\u1ebfn t\u1ea3i va ch\u1ea1m v\u1edbi c\u00e1c thi\u1ebft b\u1ecb ho\u1eb7c v\u1eadt li\u1ec7u kh\u00e1c, d\u1eabn \u0111\u1ebfn h\u01b0 h\u1ecfng ho\u1eb7c ph\u00e1 h\u1ee7y. \u0110i\u1ec1u n\u00e0y c\u00f3 th\u1ec3 d\u1eabn \u0111\u1ebfn t\u1ed5n th\u1ea5t t\u00e0i ch\u00ednh \u0111\u00e1ng k\u1ec3 cho c\u00f4ng ty v\u00e0 d\u1eabn \u0111\u1ebfn s\u1ef1 ch\u1eadm tr\u1ec5 c\u1ee7a d\u1ef1 \u00e1n. B\u1eb1ng c\u00e1ch tr\u00e1nh l\u1eafc l\u01b0, ch\u00fang ta c\u00f3 th\u1ec3 ng\u0103n ng\u1eeba nh\u1eefng r\u1ee7i ro t\u1ed1n k\u00e9m nh\u01b0 v\u1eady v\u00e0 \u0111\u1ea3m b\u1ea3o r\u1eb1ng t\u1ea5t c\u1ea3 c\u00e1c thi\u1ebft b\u1ecb v\u00e0 v\u1eadt li\u1ec7u v\u1eabn an to\u00e0n v\u00e0 nguy\u00ean v\u1eb9n.<\/p>\r\n

3. Duy tr\u00ec n\u0103ng su\u1ea5t v\u00e0 hi\u1ec7u qu\u1ea3 t\u1ea1i n\u01a1i l\u00e0m vi\u1ec7c<\/h3>\r\n

Vi\u1ec7c ng\u0103n ch\u1eb7n c\u1ea7n c\u1ea9u EOT b\u1ecb l\u1eafc l\u01b0 c\u0169ng gi\u00fap duy tr\u00ec n\u0103ng su\u1ea5t v\u00e0 hi\u1ec7u qu\u1ea3 tr\u00ean c\u00f4ng tr\u01b0\u1eddng. Khi c\u1ea7n c\u1ea9u l\u1eafc l\u01b0 kh\u00f4ng ki\u1ec3m so\u00e1t \u0111\u01b0\u1ee3c s\u1ebd g\u00e2y ra s\u1ef1 ch\u1eadm tr\u1ec5 v\u00ec c\u00f4ng nh\u00e2n ph\u1ea3i ng\u1eebng l\u00e0m vi\u1ec7c cho \u0111\u1ebfn khi c\u1ea7n c\u1ea9u \u0111\u01b0\u1ee3c ki\u1ec3m so\u00e1t tr\u1edf l\u1ea1i. \u0110i\u1ec1u n\u00e0y d\u1eabn \u0111\u1ebfn l\u00e3ng ph\u00ed th\u1eddi gian v\u00e0 gi\u1ea3m hi\u1ec7u qu\u1ea3. B\u1eb1ng c\u00e1ch ng\u0103n ch\u1eb7n s\u1ef1 dao \u0111\u1ed9ng, ch\u00fang t\u00f4i c\u00f3 th\u1ec3 \u0111\u1ea3m b\u1ea3o r\u1eb1ng c\u00f4ng vi\u1ec7c ti\u1ebfp t\u1ee5c kh\u00f4ng b\u1ecb gi\u00e1n \u0111o\u1ea1n v\u00e0 th\u1eddi h\u1ea1n \u0111\u01b0\u1ee3c \u0111\u00e1p \u1ee9ng \u0111\u00fang th\u1eddi h\u1ea1n.<\/p>\r\n

4. Tu\u00e2n th\u1ee7 ph\u00e1p lu\u1eadt v\u00e0 quy \u0111\u1ecbnh<\/h3>\r\n

Cu\u1ed1i c\u00f9ng, c\u1ea7n l\u01b0u \u00fd r\u1eb1ng vi\u1ec7c ng\u0103n ch\u1eb7n c\u1ea7n tr\u1ee5c tr\u00ean cao l\u1eafc l\u01b0 l\u00e0 \u0111i\u1ec1u c\u1ea7n thi\u1ebft \u0111\u1ec3 tu\u00e2n th\u1ee7 ph\u00e1p lu\u1eadt v\u00e0 quy \u0111\u1ecbnh. C\u00f3 c\u00e1c quy \u0111\u1ecbnh an to\u00e0n nghi\u00eam ng\u1eb7t b\u1eaft bu\u1ed9c ph\u1ea3i s\u1eed d\u1ee5ng c\u1ea7n tr\u1ee5c tr\u00ean cao m\u1ed9t c\u00e1ch an to\u00e0n. N\u1ebfu m\u1ed9t c\u00f4ng ty kh\u00f4ng tu\u00e2n th\u1ee7 c\u00e1c quy \u0111\u1ecbnh n\u00e0y v\u00e0 x\u1ea3y ra tai n\u1ea1n, c\u00f4ng ty \u0111\u00f3 c\u00f3 th\u1ec3 ph\u1ea3i \u0111\u1ed1i m\u1eb7t v\u1edbi h\u1eadu qu\u1ea3 ph\u00e1p l\u00fd v\u00e0 t\u00e0i ch\u00ednh \u0111\u00e1ng k\u1ec3. Do \u0111\u00f3, b\u1eb1ng c\u00e1ch \u0111\u1ea3m b\u1ea3o s\u1eed d\u1ee5ng c\u1ea7n tr\u1ee5c tr\u00ean cao m\u1ed9t c\u00e1ch an to\u00e0n, c\u00e1c c\u00f4ng ty c\u00f3 th\u1ec3 tr\u00e1nh \u0111\u01b0\u1ee3c c\u00e1c h\u00ecnh ph\u1ea1t nh\u01b0 v\u1eady v\u00e0 duy tr\u00ec vi\u1ec7c tu\u00e2n th\u1ee7 c\u00e1c quy \u0111\u1ecbnh v\u1ec1 an to\u00e0n.<\/p>\r\n

T\u00ecm hi\u1ec3u nguy\u00ean nh\u00e2n khi\u1ebfn c\u1ea7n c\u1ea9u b\u1ecb l\u1eafc l\u01b0<\/h2>\r\n

Tr\u01b0\u1edbc khi ch\u00fang ta th\u1ea3o lu\u1eadn v\u1ec1 c\u00e1ch ng\u0103n ng\u1eeba hi\u1ec7n t\u01b0\u1ee3ng l\u1eafc l\u01b0, \u0111i\u1ec1u quan tr\u1ecdng l\u00e0 ph\u1ea3i hi\u1ec3u nguy\u00ean nh\u00e2n c\u1ee7a v\u1ea5n \u0111\u1ec1 n\u00e0y. M\u1ed9t s\u1ed1 l\u00fd do ph\u1ed5 bi\u1ebfn nh\u1ea5t khi\u1ebfn c\u1ea7u tr\u1ee5c l\u1eafc l\u01b0 bao g\u1ed3m:<\/p>\r\n

1. C\u1ea7n tr\u1ee5c t\u1ea3i tr\u1ecdng kh\u00f4ng \u0111\u1ed3ng \u0111\u1ec1u ho\u1eb7c kh\u00f4ng c\u00e2n b\u1eb1ng<\/h3>\r\n

T\u1ea3i tr\u1ecdng kh\u00f4ng \u0111\u1ed3ng \u0111\u1ec1u ho\u1eb7c kh\u00f4ng c\u00e2n b\u1eb1ng l\u00e0 m\u1ed9t trong nh\u1eefng nguy\u00ean nh\u00e2n ph\u1ed5 bi\u1ebfn nh\u1ea5t khi\u1ebfn c\u1ea7n c\u1ea9u b\u1ecb l\u1eafc l\u01b0. Khi t\u1ea3i tr\u1ecdng kh\u00f4ng \u0111\u01b0\u1ee3c ph\u00e2n b\u1ed1 \u0111\u1ec1u, n\u00f3 c\u00f3 th\u1ec3 t\u1ea1o ra s\u1ef1 m\u1ea5t c\u00e2n b\u1eb1ng khi\u1ebfn t\u1ea3i tr\u1ecdng l\u1eafc l\u01b0 qua l\u1ea1i khi c\u1ea7n c\u1ea9u di chuy\u1ec3n. Chuy\u1ec3n \u0111\u1ed9ng l\u1eafc l\u01b0 n\u00e0y c\u00f3 th\u1ec3 nguy hi\u1ec3m v\u00e0 c\u00f3 kh\u1ea3 n\u0103ng g\u00e2y h\u01b0 h\u1ecfng cho c\u1ea7n tr\u1ee5c, t\u1ea3i tr\u1ecdng ho\u1eb7c c\u1ea3 hai. C\u00e1c y\u1ebfu t\u1ed1 g\u00f3p ph\u1ea7n g\u00e2y ra t\u1ea3i tr\u1ecdng kh\u00f4ng \u0111\u1ed3ng \u0111\u1ec1u ho\u1eb7c kh\u00f4ng c\u00e2n b\u1eb1ng bao g\u1ed3m ph\u00e2n b\u1ed5 tr\u1ecdng l\u01b0\u1ee3ng kh\u00f4ng \u0111\u1ed3ng \u0111\u1ec1u, l\u1eafp \u0111\u1eb7t kh\u00f4ng \u0111\u00fang c\u00e1ch v\u00e0 th\u00f4ng tin kh\u00f4ng \u0111\u1ea7y \u0111\u1ee7 v\u1ec1 t\u1ea3i tr\u1ecdng \u0111\u01b0\u1ee3c n\u00e2ng l\u00ean.<\/p>\r\n

2. Gi\u00f3 ho\u1eb7c c\u00e1c y\u1ebfu t\u1ed1 m\u00f4i tr\u01b0\u1eddng kh\u00e1c<\/h3>\r\n

Gi\u00f3 l\u00e0 m\u1ed9t trong nh\u1eefng y\u1ebfu t\u1ed1 m\u00f4i tr\u01b0\u1eddng ph\u1ed5 bi\u1ebfn nh\u1ea5t c\u00f3 th\u1ec3 khi\u1ebfn c\u1ea7n c\u1ea9u EOT b\u1ecb l\u1eafc l\u01b0. Ngay c\u1ea3 m\u1ed9t c\u01a1n gi\u00f3 nh\u1eb9 c\u0169ng c\u00f3 th\u1ec3 t\u00e1c d\u1ee5ng l\u1ef1c l\u00ean m\u1ed9t v\u1eadt treo l\u01a1 l\u1eedng, khi\u1ebfn n\u00f3 l\u1eafc l\u01b0 qua l\u1ea1i. \u1ede nh\u1eefng khu v\u1ef1c c\u00f3 gi\u00f3 l\u1edbn, \u0111i\u1ec1u n\u00e0y c\u00f3 th\u1ec3 \u0111\u1eb7c bi\u1ec7t kh\u00f3 kh\u0103n v\u00ec gi\u00f3 c\u00f3 th\u1ec3 t\u1ea1o ra chuy\u1ec3n \u0111\u1ed9ng \u0111\u00e1ng k\u1ec3 v\u1ec1 t\u1ea3i tr\u1ecdng v\u00e0 b\u1ea3n th\u00e2n c\u1ea7n tr\u1ee5c. Nh\u1eefng c\u01a1n gi\u00f3 m\u1ea1nh c\u00f3 th\u1ec3 \u0111\u1ea9y c\u1ea7n c\u1ea9u v\u00e0 t\u1ea3i tr\u1ecdng c\u1ee7a n\u00f3 l\u1ec7ch h\u01b0\u1edbng, khi\u1ebfn n\u00f3 l\u1eafc l\u01b0 kh\u00f4ng ki\u1ec3m so\u00e1t \u0111\u01b0\u1ee3c.<\/p>\r\n

\"c\u1ea7n<\/p>\r\n

3. Ng\u01b0\u1eddi v\u1eadn h\u00e0nh c\u1ea7u tr\u1ee5c kh\u00f4ng c\u00f3 tay ngh\u1ec1<\/h3>\r\n

Ng\u01b0\u1eddi v\u1eadn h\u00e0nh kh\u00f4ng c\u00f3 tay ngh\u1ec1 l\u00e0 m\u1ed9t nguy\u00ean nh\u00e2n ti\u1ec1m \u1ea9n kh\u00e1c khi\u1ebfn c\u1ea7n c\u1ea9u b\u1ecb l\u1eafc l\u01b0. V\u1eadn h\u00e0nh c\u1ea7n c\u1ea9u \u0111\u00f2i h\u1ecfi tr\u00ecnh \u0111\u1ed9 k\u1ef9 n\u0103ng, ki\u1ebfn th\u1ee9c v\u00e0 kinh nghi\u1ec7m nh\u1ea5t \u0111\u1ecbnh. N\u1ebfu ng\u01b0\u1eddi v\u1eadn h\u00e0nh kh\u00f4ng c\u00f3 k\u1ef9 n\u0103ng ho\u1eb7c thi\u1ebfu kinh nghi\u1ec7m, h\u1ecd c\u00f3 th\u1ec3 kh\u00f4ng ki\u1ec3m so\u00e1t \u0111\u01b0\u1ee3c chuy\u1ec3n \u0111\u1ed9ng c\u1ee7a c\u1ea7n tr\u1ee5c m\u1ed9t c\u00e1ch hi\u1ec7u qu\u1ea3, d\u1eabn \u0111\u1ebfn hi\u1ec7n t\u01b0\u1ee3ng l\u1eafc l\u01b0. V\u00ed d\u1ee5: N\u1ebfu ng\u01b0\u1eddi v\u1eadn h\u00e0nh kh\u00f4ng c\u00f3 k\u1ef9 n\u0103ng v\u1ec1 c\u00e1ch v\u1eadn h\u00e0nh c\u1ea7n c\u1ea9u tr\u00ean cao, h\u1ecd c\u00f3 th\u1ec3 kh\u00f4ng nh\u1eadn th\u1ee9c \u0111\u01b0\u1ee3c c\u00e1c bi\u1ec7n ph\u00e1p th\u1ef1c h\u00e0nh t\u1ed1t nh\u1ea5t \u0111\u1ec3 ki\u1ec3m so\u00e1t chuy\u1ec3n \u0111\u1ed9ng v\u00e0 ng\u0103n ng\u1eeba hi\u1ec7n t\u01b0\u1ee3ng l\u1eafc l\u01b0. \u0110i\u1ec1u n\u00e0y c\u00f3 th\u1ec3 d\u1eabn \u0111\u1ebfn vi\u1ec7c n\u00e2ng v\u00e0 di chuy\u1ec3n t\u1ea3i kh\u00f4ng an to\u00e0n d\u1eabn \u0111\u1ebfn l\u1eafc l\u01b0.<\/p>\r\n

4. L\u1ed7i c\u01a1 kh\u00ed<\/h3>\r\n

S\u1ef1 c\u1ed1 c\u01a1 h\u1ecdc l\u00e0 m\u1ed9t nguy\u00ean nh\u00e2n ti\u1ec1m \u1ea9n kh\u00e1c khi\u1ebfn c\u1ea7n c\u1ea9u b\u1ecb l\u1eafc l\u01b0. C\u1ea7n c\u1ea9u l\u00e0 nh\u1eefng c\u1ed7 m\u00e1y ph\u1ee9c t\u1ea1p v\u1edbi nhi\u1ec1u b\u1ed9 ph\u1eadn chuy\u1ec3n \u0111\u1ed9ng v\u00e0 b\u1ea5t k\u1ef3 h\u01b0 h\u1ecfng n\u00e0o c\u1ee7a c\u00e1c b\u1ed9 ph\u1eadn n\u00e0y \u0111\u1ec1u c\u00f3 th\u1ec3 d\u1eabn \u0111\u1ebfn m\u1ea5t \u1ed5n \u0111\u1ecbnh v\u00e0 l\u1eafc l\u01b0. D\u01b0\u1edbi \u0111\u00e2y l\u00e0 m\u1ed9t s\u1ed1 h\u01b0 h\u1ecfng c\u01a1 h\u1ecdc ph\u1ed5 bi\u1ebfn c\u00f3 th\u1ec3 khi\u1ebfn c\u1ea7n tr\u1ee5c EOT b\u1ecb l\u1eafc l\u01b0: Phanh b\u1ecb m\u00f2n ho\u1eb7c h\u01b0 h\u1ecfng, B\u1ed9 \u0111i\u1ec1u khi\u1ec3n t\u1eddi b\u1ecb l\u1ed7i, R\u00f2ng r\u1ecdc ho\u1eb7c r\u00f2ng r\u1ecdc b\u1ecb h\u1ecfng.<\/p>\r\n

M\u1eb9o v\u00e0 th\u1ee7 thu\u1eadt \u0111\u1ec3 ng\u0103n ng\u1eeba s\u1ef1 l\u1eafc l\u01b0 c\u1ee7a c\u1ea7n c\u1ea9u tr\u00ean cao<\/h2>\r\n

Ng\u0103n ch\u1eb7n c\u1ea7n c\u1ea9u l\u1eafc l\u01b0 bao g\u1ed3m m\u1ed9t s\u1ed1 bi\u1ec7n ph\u00e1p, bao g\u1ed3m:<\/p>\r\n

1. C\u00e2n b\u1eb1ng t\u1ea3i h\u1ee3p l\u00fd<\/h3>\r\n

M\u1ed9t trong nh\u1eefng m\u1eb9o \u0111\u1ec3 ng\u0103n ng\u1eeba c\u1ea7n tr\u1ee5c tr\u00ean cao b\u1ecb l\u1eafc l\u00e0 c\u00e2n b\u1eb1ng t\u1ea3i \u0111\u00fang c\u00e1ch. Khi n\u00e2ng t\u1ea3i, \u0111i\u1ec1u quan tr\u1ecdng l\u00e0 ph\u1ea3i \u0111\u1ea3m b\u1ea3o tr\u1ecdng l\u01b0\u1ee3ng \u0111\u01b0\u1ee3c ph\u00e2n b\u1ed5 \u0111\u1ec1u tr\u00ean c\u00e1c d\u00e2y t\u1eddi c\u1ee7a c\u1ea7n tr\u1ee5c. T\u1ea3i kh\u00f4ng c\u00e2n b\u1eb1ng c\u00f3 th\u1ec3 khi\u1ebfn c\u1ea7n tr\u1ee5c b\u1ecb l\u1eafc, v\u00ec tr\u1ecdng l\u01b0\u1ee3ng d\u1ecbch chuy\u1ec3n t\u1eeb b\u00ean n\u00e0y sang b\u00ean kia. \u0110\u1ec3 ng\u0103n ng\u1eeba \u0111i\u1ec1u n\u00e0y x\u1ea3y ra, \u0111i\u1ec1u quan tr\u1ecdng l\u00e0 ph\u1ea3i x\u00e1c \u0111\u1ecbnh tr\u1ecdng t\u00e2m c\u1ee7a t\u1ea3i v\u00e0 \u0111\u1ecbnh v\u1ecb t\u1ea3i cho ph\u00f9 h\u1ee3p. \u0110i\u1ec1u n\u00e0y c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c th\u1ef1c hi\u1ec7n b\u1eb1ng c\u00e1ch s\u1eed d\u1ee5ng c\u00e1c ph\u00e9p t\u00ednh to\u00e1n h\u1ecdc ho\u1eb7c b\u1eb1ng c\u00e1ch s\u1eed d\u1ee5ng c\u00e1c c\u00f4ng c\u1ee5 nh\u01b0 c\u1ea3m bi\u1ebfn l\u1ef1c.<\/p>\r\n

\"c\u1ea7n<\/p>\r\n

2. Gi\u00e1m s\u00e1t t\u1ed1c \u0111\u1ed9 gi\u00f3<\/h3>\r\n

T\u1ed1c \u0111\u1ed9 gi\u00f3 l\u00e0 m\u1ed9t trong nh\u1eefng nguy\u00ean nh\u00e2n ch\u00ednh khi\u1ebfn c\u1ea7n c\u1ea9u b\u1ecb l\u1eafc l\u01b0. V\u00ec v\u1eady, \u0111i\u1ec1u quan tr\u1ecdng l\u00e0 ph\u1ea3i theo d\u00f5i t\u1ed1c \u0111\u1ed9 gi\u00f3 tr\u01b0\u1edbc khi b\u1eaft \u0111\u1ea7u b\u1ea5t k\u1ef3 ho\u1ea1t \u0111\u1ed9ng n\u00e2ng n\u00e0o. N\u1ebfu t\u1ed1c \u0111\u1ed9 gi\u00f3 v\u01b0\u1ee3t qu\u00e1 gi\u1edbi h\u1ea1n khuy\u1ebfn ngh\u1ecb, ng\u01b0\u1eddi v\u1eadn h\u00e0nh c\u1ea7n tr\u1ee5c n\u00ean t\u1ea1m d\u1eebng v\u1eadn h\u00e0nh cho \u0111\u1ebfn khi gi\u00f3 d\u1ecbu \u0111i.<\/p>\r\n

3. \u0110\u00e0o t\u1ea1o ph\u00f9 h\u1ee3p cho ng\u01b0\u1eddi v\u1eadn h\u00e0nh c\u1ea7u tr\u1ee5c<\/h3>\r\n

Ng\u01b0\u1eddi v\u1eadn h\u00e0nh c\u1ea7n tr\u1ee5c ph\u1ea3i \u0111\u01b0\u1ee3c \u0111\u00e0o t\u1ea1o b\u00e0i b\u1ea3n v\u1ec1 c\u00e1ch v\u1eadn h\u00e0nh c\u1ea7n tr\u1ee5c an to\u00e0n v\u00e0 hi\u1ec7u qu\u1ea3. \u0110i\u1ec1u n\u00e0y bao g\u1ed3m hi\u1ec3u bi\u1ebft v\u1ec1 gi\u1edbi h\u1ea1n t\u1ea3i tr\u1ecdng, k\u1ef9 thu\u1eadt treo ph\u00f9 h\u1ee3p v\u00e0 c\u00e1ch ng\u0103n ch\u1eb7n hi\u1ec7n t\u01b0\u1ee3ng l\u1eafc l\u01b0. Ng\u01b0\u1eddi v\u1eadn h\u00e0nh c\u0169ng c\u1ea7n \u0111\u01b0\u1ee3c \u0111\u00e0o t\u1ea1o v\u1ec1 c\u00e1ch x\u00e1c \u0111\u1ecbnh c\u00e1c m\u1ed1i nguy hi\u1ec3m ti\u1ec1m \u1ea9n v\u00e0 c\u00e1ch \u1ee9ng ph\u00f3 trong tr\u01b0\u1eddng h\u1ee3p kh\u1ea9n c\u1ea5p. Vi\u1ec7c \u0111\u00e0o t\u1ea1o ph\u00f9 h\u1ee3p c\u00f3 th\u1ec3 l\u00e0m gi\u1ea3m \u0111\u00e1ng k\u1ec3 kh\u1ea3 n\u0103ng x\u1ea3y ra tai n\u1ea1n do c\u1ea7n c\u1ea9u l\u1eafc l\u01b0.<\/p>\r\n

4. B\u1ea3o tr\u00ec v\u00e0 ki\u1ec3m tra th\u01b0\u1eddng xuy\u00ean<\/h3>\r\n

C\u1ea7n ki\u1ec3m tra c\u1ea7n tr\u1ee5c c\u1ea7u tr\u1ee5c th\u01b0\u1eddng xuy\u00ean \u0111\u1ec3 \u0111\u1ea3m b\u1ea3o ch\u00fang ho\u1ea1t \u0111\u1ed9ng t\u1ed1t. Bao g\u1ed3m ki\u1ec3m tra d\u00e2y c\u00e1p n\u00e2ng xem c\u00f3 d\u1ea5u hi\u1ec7u m\u00f2n ho\u1eb7c h\u01b0 h\u1ecfng kh\u00f4ng, ki\u1ec3m tra k\u1ebft c\u1ea5u c\u1ea7n tr\u1ee5c xem c\u00f3 d\u1ea5u hi\u1ec7u \u0103n m\u00f2n ho\u1eb7c n\u1ee9t kh\u00f4ng v\u00e0 ki\u1ec3m tra phanh v\u00e0 c\u00e1c t\u00ednh n\u0103ng an to\u00e0n kh\u00e1c. B\u1ea3o d\u01b0\u1ee1ng th\u01b0\u1eddng xuy\u00ean c\u00f3 th\u1ec3 ng\u0103n ng\u1eeba h\u1ecfng h\u00f3c thi\u1ebft b\u1ecb, \u0111\u00e2y l\u00e0 nguy\u00ean nh\u00e2n ph\u1ed5 bi\u1ebfn khi\u1ebfn c\u1ea7n tr\u1ee5c l\u1eafc l\u01b0.<\/p>\r\n

5. S\u1eed d\u1ee5ng thi\u1ebft b\u1ecb ch\u1ed1ng l\u1eafc<\/h3>\r\n

Thi\u1ebft b\u1ecb ch\u1ed1ng l\u1eafc c\u1ea7n c\u1ea9u l\u00e0 m\u1ed9t c\u01a1 ch\u1ebf an to\u00e0n \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng \u0111\u1ec3 ng\u0103n c\u1ea7n c\u1ea9u l\u1eafc l\u01b0 ho\u1eb7c l\u1eafc qu\u00e1 m\u1ee9c trong qu\u00e1 tr\u00ecnh v\u1eadn h\u00e0nh. Thi\u1ebft b\u1ecb n\u00e0y ho\u1ea1t \u0111\u1ed9ng b\u1eb1ng c\u00e1ch s\u1eed d\u1ee5ng c\u00e1c c\u1ea3m bi\u1ebfn \u0111\u1ec3 ph\u00e1t hi\u1ec7n b\u1ea5t k\u1ef3 chuy\u1ec3n \u0111\u1ed9ng n\u00e0o c\u1ee7a c\u1ea7n c\u1ea9u v\u00e0 sau \u0111\u00f3 t\u1ef1 \u0111\u1ed9ng \u0111i\u1ec1u ch\u1ec9nh chuy\u1ec3n \u0111\u1ed9ng c\u1ee7a c\u1ea7n c\u1ea9u \u0111\u1ec3 ch\u1ed1ng l\u1ea1i ch\u00fang, \u0111\u1ea3m b\u1ea3o r\u1eb1ng c\u1ea7n c\u1ea9u v\u1eabn \u1ed5n \u0111\u1ecbnh v\u00e0 an to\u00e0n.
\r\nC\u00e1c thi\u1ebft b\u1ecb n\u00e0y c\u00f3 th\u1ec3 l\u00e0 c\u01a1 kh\u00ed ho\u1eb7c \u0111i\u1ec7n t\u1eed. Th\u01b0\u1eddng \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng l\u00e0 h\u1ec7 th\u1ed1ng ch\u1ed1ng l\u1eafc b\u1eb1ng \u0111i\u1ec7n v\u00e0 h\u1ec7 th\u1ed1ng ch\u1ed1ng l\u1eafc b\u1eb1ng d\u00e2y c\u00e1p h\u00ecnh s\u1ed1 t\u00e1m ng\u01b0\u1ee3c. H\u1ec7 th\u1ed1ng ch\u1ed1ng l\u1eafc \u0111i\u1ec7n c\u00f3 th\u1ec3 gi\u1ea3m l\u1eafc l\u01b0 h\u01a1n 90%, t\u0103ng n\u0103ng su\u1ea5t h\u01a1n 30% v\u00e0 c\u00f3 th\u1ec3 \u0111\u1ecbnh v\u1ecb ch\u00ednh x\u00e1c trong th\u1eddi gian ng\u1eafn h\u01a1n, gi\u1ea3m c\u01b0\u1eddng \u0111\u1ed9 l\u00e0m vi\u1ec7c c\u1ee7a ng\u01b0\u1eddi v\u1eadn h\u00e0nh, c\u1ea3i thi\u1ec7n \u0111\u1ed9 an to\u00e0n v\u00e0 k\u00e9o d\u00e0i tu\u1ed5i th\u1ecd c\u1ee7a c\u1ea7n tr\u1ee5c. H\u1ec7 th\u1ed1ng ch\u1ed1ng l\u1eafc h\u00ecnh b\u00e1t gi\u00e1c ng\u01b0\u1ee3c v\u1eadn h\u00e0nh d\u1ec5 d\u00e0ng, ti\u1ebft ki\u1ec7m v\u00e0 hi\u1ec7u qu\u1ea3.<\/p>\r\n

C\u1ea7n c\u1ea9u l\u1eafc l\u01b0 c\u00f3 th\u1ec3 g\u00e2y ra r\u1ee7i ro an to\u00e0n \u0111\u00e1ng k\u1ec3 trong m\u00f4i tr\u01b0\u1eddng c\u00f4ng nghi\u1ec7p. B\u1eb1ng c\u00e1ch hi\u1ec3u nguy\u00ean nh\u00e2n g\u00e2y ra x\u00edch \u0111u v\u00e0 th\u1ef1c hi\u1ec7n c\u00e1c m\u1eb9o \u0111\u01b0\u1ee3c \u0111\u1ec1 c\u1eadp \u1edf tr\u00ean, b\u1ea1n c\u00f3 th\u1ec3 ng\u0103n ch\u1eb7n s\u1ef1 c\u1ed1 n\u00e0y x\u1ea3y ra v\u00e0 \u0111\u1ea3m b\u1ea3o an to\u00e0n cho ng\u01b0\u1eddi lao \u0111\u1ed9ng c\u1ee7a m\u00ecnh.<\/p>","protected":false},"excerpt":{"rendered":"C\u1ea7n tr\u1ee5c l\u00e0 m\u1ed9t ph\u1ea7n thi\u1ebft y\u1ebfu c\u1ee7a nhi\u1ec1u ho\u1ea1t \u0111\u1ed9ng c\u00f4ng nghi\u1ec7p, nh\u01b0ng ch\u00fang c\u0169ng c\u00f3 th\u1ec3 g\u00e2y ra r\u1ee7i ro an to\u00e0n \u0111\u00e1ng k\u1ec3 n\u1ebfu kh\u00f4ng \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng \u0111\u00fang c\u00e1ch. M\u1ed9t v\u1ea5n \u0111\u1ec1 th\u01b0\u1eddng g\u1eb7p v\u1edbi c\u1ea7n tr\u1ee5c l\u00e0 hi\u1ec7n t\u01b0\u1ee3ng l\u1eafc l\u01b0, x\u1ea3y ra khi t\u1ea3i tr\u1ecdng \u0111\u01b0\u1ee3c n\u00e2ng di chuy\u1ec3n theo chi\u1ec1u ngang, khi\u1ebfn c\u1ea7n tr\u1ee5c l\u1eafc l\u01b0 qua l\u1ea1i. B\u00e0i vi\u1ebft n\u00e0y s\u1ebd cung c\u1ea5p c\u00e1c m\u1eb9o v\u00e0 [\u2026]","protected":false},"featured_media":7266,"parent":0,"menu_order":0,"template":"","posts_category":[197],"posts_tag":[],"acf":[],"_links":{"self":[{"href":"https:\/\/www.hndfcrane.com\/vi\/wp-json\/wp\/v2\/xmxposts\/7264"}],"collection":[{"href":"https:\/\/www.hndfcrane.com\/vi\/wp-json\/wp\/v2\/xmxposts"}],"about":[{"href":"https:\/\/www.hndfcrane.com\/vi\/wp-json\/wp\/v2\/types\/posts"}],"version-history":[{"count":4,"href":"https:\/\/www.hndfcrane.com\/vi\/wp-json\/wp\/v2\/xmxposts\/7264\/revisions"}],"predecessor-version":[{"id":7271,"href":"https:\/\/www.hndfcrane.com\/vi\/wp-json\/wp\/v2\/xmxposts\/7264\/revisions\/7271"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.hndfcrane.com\/vi\/wp-json\/wp\/v2\/media\/7266"}],"wp:attachment":[{"href":"https:\/\/www.hndfcrane.com\/vi\/wp-json\/wp\/v2\/media?parent=7264"}],"wp:term":[{"taxonomy":"posts_category","embeddable":true,"href":"https:\/\/www.hndfcrane.com\/vi\/wp-json\/wp\/v2\/posts_category?post=7264"},{"taxonomy":"posts_tag","embeddable":true,"href":"https:\/\/www.hndfcrane.com\/vi\/wp-json\/wp\/v2\/posts_tag?post=7264"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}