Cov hlua hlau hoistyog ib qho cuab yeej tseem ceeb rau kev tsa thiab rub cov khoom hnyav hauv ntau yam kev lag luam thiab kev tsim kho. Cov khoom siv no yog tsim los muab cov kev daws teeb meem zoo thiab txhim khu kev qha. Yog tias koj xav paub yuav ua li cas siv cov hlua hlau hoist, ntawm no yog qee cov kauj ruam yooj yim.
Ua ntej tshaj plaws, nws yog ib qho tseem ceeb heev uas yuav tsum tau kuaj xyuas cov hlua hlau ua ntej siv. Xyuas kom cov hlua hlau, cov hooks, thiab lwm yam khoom puas tsuaj lossis hnav. Xyuas kom tseeb tias lub hoist tau muab roj nplua nyeem kom zoo thiab txhua yam khoom siv kev nyab xeeb ua haujlwm zoo.
Tom ntej no, txiav txim siab qhov hnyav ntawm lub nra uas koj xav tsa lossis rub. Nws yog ib qho tseem ceeb kom nkag siab txog lub peev xwm thauj khoom ntawm cov hlua hlau kom tsis txhob muaj kev thauj khoom ntau dhau, uas tuaj yeem ua rau muaj kev phom sij thiab ua rau cov khoom siv puas tsuaj.
Tom qab ntsuas qhov hnyav ntawm lub nra, siv cov khoom siv rigging tsim nyog los txuas lub crane rau qhov chaw ruaj ntseg. Xyuas kom tseeb tias cov chaw ruaj ntseg tuaj yeem txhawb qhov hnyav ntawm lub nra thiab lub zog uas lub hoist siv.
Tom qab khi lub hoist kom ruaj khov, ua tib zoo xov cov hlua hlau hla lub pulley thiab rau ntawm lub nruas. Xyuas kom cov hlua hlau tau teeb tsa thiab qhwv ib ncig ntawm lub nruas kom zoo kom tsis txhob muaj kev sib ntswg lossis sib tshooj.
Tam sim no, siv lub tshuab nqa hlau raws li cov lus qhia ntawm cov chaw tsim khoom. Yog tias siv lub tshuab nqa hluav taws xob, siv lub vaj huam sib luag tswj kom tsa lossis txo qhov hnyav ntawm qhov ceev ruaj khov thiab tswj tau. Nrog lub tshuab nqa hlau tes, lub tshuab rub siv los tsa lossis rub qhov hnyav thaum tswj qhov nruj ntawm txoj hlua hlau.
Thoob plaws lub sijhawm tsa lossis rub, lub tshuab nqa khoom thiab cov khoom thauj yuav tsum tau saib xyuas seb puas muaj cov cim qhia tias lub tshuab nqa khoom hnyav lossis tsis ua haujlwm. Yog tias muaj teeb meem tshwm sim, tsum tsis txhob ua haujlwm tam sim ntawd thiab daws qhov teeb meem ua ntej txuas ntxiv mus.
Thaum twg lub nra hnyav raug tsa lossis rub mus rau qhov siab lossis qhov chaw xav tau, khi nws rau hauv qhov chaw siv cov khoom siv rigging thiab cov khoom siv tsim nyog. Tom qab ntawd, ua tib zoo txo qhov hnyav lossis tso qhov nro ntawm cov hlua hlau hoist thiab tshem nws ntawm qhov chaw khi.
Hauv kev xaus lus, kev siv cov hlua hlau hoist yuav tsum tau npaj ua tib zoo, tshuaj xyuas, thiab ua haujlwm kom ntseeg tau tias muaj kev nyab xeeb thiab ua haujlwm tau zoo ntawm kev nqa thiab thauj cov khoom hnyav. Los ntawm kev ua raws li cov kauj ruam no thiab ua raws li cov lus qhia kev nyab xeeb, koj tuaj yeem siv cov hlua hlau hoist tau zoo rau ntau yam kev siv hauv kev lag luam thiab kev tsim kho.
Lub sijhawm tshaj tawm: Plaub Hlis-30-2024