Cov crane jib sawv ntsug, tseem hu ua pillar jib crane, yog cov khoom siv tau ntau yam uas tuaj yeem hloov kho tau yooj yim rau cov neeg siv khoom xav tau. Piv txwv li, pillar jib crane tuaj yeem teeb tsa rau txhua qhov chaw. Cov hlua hluav taws xob lossis cov saw hlau muaj nyob rau hauv kev xaiv, ib yam li cov tshuab hluav taws xob hoist mus ncig thiab cov iav hluav taws xob slewing.
Feem ntau hom jib crane muaj ib lub nqaj kab rov tav, ib lub hoist nqa thiab ib lub ncej uas ntsia rau hauv pem teb. Lawv tsuas yog muab faib ua ob hom: crane sawv ntsug thiab jib crane ntsia rau ntawm phab ntsa. Rau jib crane ntsia rau ntawm phab ntsa, tsis tas yuav muaj ncej ntsia rau hauv pem teb. Lub nqaj kab rov tav ntsia rau ntawm phab ntsa es tsis yog ntsia rau hauv pem teb. Nws feem ntau yog siv los nqa qhov hnyav nruab nrab thiab lub teeb hauv cov Hoobkas thiab cov nroj tsuag.
Jib Crane feem ntau ua haujlwm
Siv dav hauv kev tsim khoom siv tshuab, tsheb, nkoj tsim thiab lwm yam kab tsim khoom lag luam niaj hnub, cov kab sib dhos, cov chaw khaws khoom kab sib dhos, cov chaw nres nkoj, cov chaw soj nstuam thiab lwm lub sijhawm.
Kev tsim kho yooj yim, kev ua haujlwm yooj yim, siv qhov chaw tsawg dua, ua haujlwm hauv thaj chaw uas tau teev tseg.
Lub sijhawm tshaj tawm: Lub Xya Hli-15-2024