Yuav ua li cas xaiv lifting ntsiab lus rau phau ntawv hoists

Txhawm rau nqa ntau yam khoom, peb yuav tsum nrhiav kev nyab xeeb thiab ruaj khovnqataw tes. Nws tuaj yeem ua rau nqa khoom ruaj khov

Yog li peb yuav tsum xaiv li cas?

Xaiv lifting point method

Koj tuaj yeem ntsuas qhov chaw nruab nrab raws li qhov pom ntawm qhov khoom, lossis siv lub tshuab ntsuas qis qis kom pom qhov nruab nrab ntawm lub ntiajteb txawj nqus.

Yuav ua li cas xaiv phau ntawv hoist lifting ntsiab lus:

(1) Cov khoom siv feem ntau siv plaub lub ntsiab lus dai, thiab txoj haujlwm ntawm plaub lub ntsiab lus dai yuav tsum raug xaiv kom sib luag ntawm plaub sab.

(2) Rau cov khoom siv ntev, yog siv ntsug hanging, qhov taw tes dai yuav tsum siab tshaj qhov nruab nrab ntawm lub ntiajteb txawj nqus. Thaum siv lub lifting point, txoj hauj lwm ntawm lub lifting point yuav tsum yog (qhov ntev ntawm cov khoom) los ntawm lub lifting kawg. Thaum lifting, tus nuv yuav tsum txav mus rau qhov chaw txhawb qis ntawm cov khoom elongated kom lub lifting point ntsug.

(3) Thaum lub installation raug ntawm cov cuab yeej siv tshuab yog siab, txhawm rau ua kom muaj kev nyab xeeb thiab ua haujlwm zoo, txoj kev nqa ntawm kev siv cov ntsiab lus txhawb nqa thiab cov khoom siv yooj yim los kho qhov xav tau ntawm cov khoom siv tshuab tuaj yeem siv tau.

(4) Rau cov khoom uas nqa cov qhwv ntsej, txoj hauj lwm ntawm cov qhwv ntsej thiab lub zog ntawm cov qhwv ntsej yog txiav txim siab los ntawm kev suav. Yog li ntawd, thaum lub sij hawm lifting txheej txheem, cov qhwv ntsej yuav tsum tau siv los ua cov ntsiab lus hanging los txuas cov khoom.

(4) Thaum lub installation raug ntawm cov cuab yeej siv tshuab yog siab, txhawm rau kom muaj kev ruaj ntseg thiab du, txoj kev nqa ntawm kev siv cov ntsiab lus txhawb nqa thiab cov khoom siv yooj yim los kho qhov xav tau ntawm cov khoom siv tshuab tuaj yeem siv tau.