Ob Chav Girder Nyiaj Siv Ua Haujlwm Craneyog ib tug choj crane haum rau sab hauv tsev lossis sab nraum zoov kev ua haujlwm ruaj khov, thiab yog siv dav hauv kev tuav thiab kev thauj mus los ntawm ntau yam khoom hnyav. Nws cov qauv tsim thiab ruaj khov yog tshwj xeeb tshaj yog haum rau kev ua haujlwm ib puag ncig uas yuav tsum tau muab tso rau qhov tseeb thiab sib dhos hnyav.
Piv nrog ib leeg-nqajtus chojcranes,ob chav girder overhead cranesmuaj cov qauv muaj zog, muaj zog load-bearing muaj peev xwm, thiab muaj kev nyab xeeb rau kev siv. Yog li ntawd, nws lub peev xwm nqa tau dav dua, thiab nws tuaj yeem nqa cov khoom hnyav ntawm 3 tons txog 50 tons. Nws qhov dav tuaj yeem hloov kho raws li cov kev xav tau tshwj xeeb, xws li ntawm 10.5 meters txog 31.5 meters, thiab nws qhov siab nqa yog los ntawm 6 meters mus rau 30 meters, uas tuaj yeem ua tau raws li ntau yam kev xav tau kev khiav haujlwm. Tus nqi ntawm ob chav girder nyiaj siv ua haujlwm crane yog cuam tshuam los ntawm cov yam ntxwv xws li lub peev xwm thauj khoom, ncua, thiab cov yam ntxwv kev cai, ua rau nws tseem ceeb kom tau txais kev kwv yees meej.
Hom kev ua haujlwm ntawm crane tuaj yeem xaiv raws li cov xwm txheej tshwj xeeb ntawm qhov chaw, suav nrog kev ua haujlwm hauv av, kev ua haujlwm nyob deb, thiab kev ua haujlwm cab. Txij li ob lub girder overhead cranes feem ntau muaj qhov loj dua, kev nqa nqa loj dua, thiab kev nqa nqa siab dua, kev ua haujlwm cab feem ntau nyiam los xyuas kom muaj kev ruaj ntseg thiab kev nyab xeeb ntawm kev ua haujlwm.
Covob chav girder eot craneyog tshwj xeeb tshaj yog haum rau cov chaw ua hauj lwm uas yuav tsum tau muaj meej positioning thiab loj tivthaiv los ua ke. Nws muaj zog load-bearing muaj peev xwm thiab ntau yam kev siv ua rau nws yog ib qho tseem ceeb thiab tseem ceeb cov cuab yeej nyob rau hauv ntau yam lag luam. Txawm hais tias nyob rau hauv cov chaw tsim khoom siv tshuab hnyav, cov nroj tsuag metallurgical, lossis cov chaw tsim khoom siv hluav taws xob uas xav tau kev ua haujlwm siab, nws tuaj yeem muab kev ua tau zoo thiab kev ntseeg tau.
Los ntawm kev xaiv ob chav girder eot crane, cov neeg siv tuaj yeem txhim kho kev ua haujlwm zoo ntawm cov khoom siv thaum ua kom muaj kev nyab xeeb ntawm kev ua haujlwm. Nws ntau hom kev khiav hauj lwm, muaj zog load-bearing muaj peev xwm thiab saj zawg zog qauv tsim ua rau nws nyiam lifting khoom nyob rau hauv ntau industries. Negotiating lubob chav girder nyiaj siv ua haujlwm crane nqituaj yeem ua rau muaj kev txuag nyiaj tseem ceeb, tshwj xeeb tshaj yog thaum yuav khoom hauv ntau lossis rau cov haujlwm loj.
