Thaum nws los txog rau kev tsim kho thiab scaffolding, kev nyab xeeb thiab kev ruaj ntseg yog qhov tseem ceeb tshaj plaws. Ib qho ntawm cov khoom tseem ceeb uas pab ua tiav qhov kev ruaj ntseg no yog cov khoom siv ntsia hlau. Tab sis yuav ua li cas cov khoom siv ntsia hlau ua haujlwm thiab nws lub luag haujlwm ua haujlwm li cas hauv lub tshuab scaffolding? Hauv blog no, peb yuav tshawb xyuas cov tshuab ntawm cov ntsia hlau jack, nws cov ntawv thov thiab ntau hom muaj nyob hauv khw.
Yuav ua li cas thiaj ua tau ib lub ntswj ntsia hlau?
Cov khoomntsia hlau jacksiv lub hauv paus ntsiab lus yooj yim thiab siv tau zoo. Nws muaj cov ntsia hlau mechanism uas tso cai rau kev hloov kho ntsug. Raws li cov ntsia hlau tig, nws nce lossis txo cov load uas nws txhawb nqa, ua rau nws yog ib qho cuab yeej zoo tshaj plaws rau qib thiab ruaj khov scaffolding qauv. Cov qauv tsim feem ntau muaj cov hlua khi thiab lub hauv paus phaj uas muab lub hauv paus ruaj khov.
Lub peev xwm hloov qhov siab ntawm lub hau ntswj yog qhov tseem ceeb hauv daim ntawv thov scaffolding, vim qhov tsis sib xws hauv av lossis qhov siab sib txawv tuaj yeem ua rau muaj teeb meem loj. Los ntawm kev siv cov ntsia hlau ruaj khov, cov pab pawg tsim kho tuaj yeem ua kom ntseeg tau tias cov scaffolding yog qib thiab ruaj ntseg, txo qhov kev pheej hmoo ntawm kev raug mob thiab ua kom muaj kev nyab xeeb tag nrho ntawm qhov chaw tsim kho.
Lub luag haujlwm ntawm scaffolding ntsia hlau jack
Scaffolding ntsia hlau jackyog ib feem tseem ceeb ntawm txhua qhov scaffolding system. Lawv tsuas yog siv los ua cov khoom siv kho kom haum uas tuaj yeem kho qhov siab kom haum rau kev tsim kho sib txawv. Muaj ob lub ntsiab ntawm scaffolding ntsia hlau jacks: puag jacks thiab U-lub taub hau jacks.
- Base Jack: Hom no yog siv rau ntawm lub hauv paus ntawm cov qauv scaffolding. Nws muab lub hauv paus ruaj khov thiab tso cai rau kev hloov kho qhov siab kom ntseeg tau tias qhov scaffolding tseem nyob ntawm qhov tsis sib xws.
- U-Jack: U-Jack zaum saum lub scaffold, txhawb nqa lub nra thiab tso cai rau qhov siab ntawm scaffold hloov. Qhov no yog qhov tseem ceeb tshwj xeeb tshaj yog thaum ua haujlwm ntawm cov qauv uas yuav tsum tau muaj kev sib raug zoo.
Kev kho deg txhim kho cov kav ntev
Txhawm rau txhim kho cov kav ntev thiab kev pab cuam lub neej ntawm scaffolding ntsia hlau jacks, ntau txoj kev kho saum npoo yog siv. Cov kev kho mob no muaj xws li:
- Painting: Ib qho kev xaiv them nqi uas muab kev tiv thaiv corrosion yooj yim.
- Electrogalvanizing: Qhov kev kho mob no suav nrog kev siv cov zinc txheej rau cov hlau kom ua rau nws tiv taus xeb thiab xeb.
- Kub Dip Galvanized: Qhov no yog qhov kev kho mob uas muaj zog tshaj plaws, tag nrho cov jack yog dipped nyob rau hauv molten zinc, tsim kom muaj txheej tiv thaiv tuab uas tuaj yeem tiv taus ib puag ncig hnyav.
Kev nthuav dav thoob ntiaj teb
Nyob rau hauv 2019, peb pom tau hais tias yuav tsum tau nthuav peb lub lag luam muaj nyob thiab sau npe ib lub tuam txhab export. Txij thaum ntawd los, peb tau ua tiav kev tsim cov neeg siv khoom siv ze li 50 lub teb chaws thoob ntiaj teb. Peb cog lus rau qhov zoo thiab kev nyab xeeb ntawm peb cov khoom scaffolding, suav nrogscaffold ntsia hlau jack puag, tau ua rau peb tsim kev sib raug zoo nrog cov neeg siv khoom thoob ntiaj teb.
Hauv cov ntsiab lus
Nyob rau hauv cov ntsiab lus, cov ntsia hlau jacks ua lub luag haujlwm tseem ceeb hauv kev lag luam scaffolding, muab kev txhawb nqa, txhim kho kev nyab xeeb, thiab ruaj khov. Cov khoom no muaj nyob rau hauv ntau hom thiab tiav, tsim kom tau raws li ntau yam kev xav tau ntawm kev tsim kho. Raws li peb txuas ntxiv nthuav peb lub xub ntiag nyob rau hauv kev ua lag luam thoob ntiaj teb, peb tseem cog lus los muab cov kev daws teeb meem zoo tshaj plaws uas ua rau muaj kev nyab xeeb thiab ua haujlwm zoo. Txawm hais tias koj yog tus neeg cog lus lossis tus thawj tswj hwm kev tsim kho, kev nkag siab txog kev ua haujlwm thiab kev siv ntawm cov khoom siv ntsia hlau yuav pab koj txiav txim siab paub txog koj cov kev xav tau scaffolding.
Post lub sij hawm: Dec-09-2024
