Yuav Ua Li Cas Xaiv Qhov Ua Haujlwm Ceev Ntawm Ib Leeg Girder Crane?

Yuav ua li cas xaiv qhov ua hauj lwm ceev ntawm ib tug girder crane?

Ntau tus neeg siv khoom muaj lus nug thaum xaiv ib qho - nqaj crane. Dab tsi yog qhov tsim nyog ua haujlwm ceev ntawm crane? Kev ua haujlwm ceev ntawm aib leeg - nqaj cranecuam ​​tshuam los ntawm ntau yam:

1. Dab tsi cuam tshuam rau tus neeg siv khoom xaiv ntawm ib qho -girder crane ceev yog lub sijhawm siv: yog tias lub crane tsis muaj lub hom phiaj tshwj xeeb, nruab nrab - crane ceev yuav tsum raug xaiv; Yog hais tias lub crane siv los ua ke los yog txij nkawm thiab kev teeb tsa, qhov qis - ceev lossis micro- ceev crane yuav tsum raug xaiv; Tsis tas li ntawd, thaum lub crane yog tag nrho loaded los yog hnyav loaded, siv tsawg ceev. Thaum lub crane yog unloaded los yog maj mam loaded, kev kub ceev yog xaiv.

2. Lub ntsiab lus uas yuav tsum tau ua tib zoo saib yog qhov ua haujlwm stroke: thaum ua haujlwm stroke ntawm ib leeg - nqaj crane yog qhov loj, qhov kev kub ceev feem ntau yog xaiv; thaum cov hlab ntsha ua haujlwm me me, qhov qis qis feem ntau yog siv.

3. Thaum xaiv qhov ua haujlwm ceev ntawm ib qho - nqaj crane, koj yuav tsum tau ua tib zoo saib xyuas qhov ua haujlwm ntawm lub crane. Yog hais tias lub crane xav tau kev ua haujlwm ntau zaus lossis muaj kev xav tau ntau dua rau kev tsim khoom, nws feem ntau yog xaiv los xaiv kev kub ceev; rau kev siv ntawm cov kab ntau lawm, lossis rau kev tsim khoom tas mus li uas yog lub suab nrov, nws yog ib qho tsim nyog yuav tsum ua kom lub zog ua haujlwm ntawm cov cuab yeej ua tau raws li qhov kev sib tw ntawm kev tsim khoom. Hloov tau; Txawm li cas los xij, qhov ceev qis feem ntau yog siv rau cov khoom siv uas tsis yog - ua haujlwm txav lossis tsuas yog ua haujlwm hloov kho nrog tsawg zaus.

4. Kev ua hauj lwm ceev ntawm ib leeg xaiv -girder crane nyob ntawm qhov tseeb nqa lub peev xwm ntawm cov khoom siv. Nyob rau hauv ib txwm muaj xwm txheej, yog tias qhov tseeb lifting muaj peev xwm kuj me me, xaiv kev kub ceev, txwv tsis pub xaiv qis ceev, tshwj xeeb tshaj yog rau lub ntsiab thiab pab nqa thaum lub koom haum muaj nyob rau tib lub sijhawm. Qhov ceev ntawm lub auxiliary hoisting mechanism feem ntau ho siab tshaj qhov ntawm lub ntsiab hoisting mechanism.

Txawm hais tias tus neeg siv khoom xaiv qhov siab lossis qis qis, lub hauv paus ntsiab lus yog tso cai rau lub crane ua haujlwm nyob rau hauv qhov chaw ruaj khov ua haujlwm kom tsis txhob muaj kev ua haujlwm tsis ruaj khov xws li kev txo qis ua ntej nws ua tiav nrawm.