Cov neeg ua haujlwm tsim kho feem ntau tam sim no siv cov ncej scaffolding txhawm rau txhim kho kev ua haujlwm. Nws yog yooj yim thiab ceev. Nws yog qhov siv tau heev.
- Ncej Scaffolding System muaj kev nyab xeeb thiab txhim khu kev qha: zoo tag nrho kev ua tau zoo, tsim nyog bearing quab yuam, zoo waterproof kev ua tau zoo
- Qhov rooj ncej scaffold yog pheej yig thiab siv tau: raws li cov neeg siv khoom thiab cov ntaub ntawv txawv teb chaws, H thav duab xws li kev saib xyuas zoo, tuaj yeem rov qab siv ntau dua 30 zaug, xyoob ncej yog qhov sib piv. Qhov hnyav ntawm ib chav tsev ntawm qhov rooj scaffold yog 50% qis dua li ntawm coup-type steel tube thav duab, thiab tus nqi ntawm txhua qhov demolition yog 1/2 ntawm steel tube ncej thiab 1/3 ntawm xyoob thiab ntoo ncej. Lub ergonomics thiab cov txiaj ntsig yog qhov tseem ceeb, thiab qhov ua tau zoo ntawm lub tsev, qhov zoo dua.
Tuam Tshoj tau raug qhia los ntawm Nyiv, Tebchaws Meskas, Tebchaws Askiv thiab lwm lub tebchaws thiab siv hom scaffolding no thaum kawg ntawm xyoo 1970. Yog vim li cas rau qhov muaj koob meej yog qhov ua tau zoo ntawm H thav duab scaffolding yeej ib txwm nyiam los ntawm cov neeg ua haujlwm tsim kho thiab tseem txuag cov peev txheej.
Ncej scaffolding yog thawj zaug siv nyob rau hauv kev txhawb nqa ntawm txoj kev tsheb ciav hlau hauv av thiab txoj kev loj.In 1956, JIS (Nyiv cov qauv kev lag luam) ntsig txog tus qauv scaffolding, 1963, Ministry of Labor hauv kev ua haujlwm kev nyab xeeb thiab kev noj qab haus huv kuj tsim cov scaffolding, kev txhawb nqa. Nyob rau hauv no txoj kev, Ncej scaffolding tau dhau los ua ib qho tseem ceeb ntawm cov cuab yeej siv hauv kev tsim kho.In 1963, qee lub tuam txhab kev tsim kho loj hauv Nyij Pooj tau tsim, tsim lossis yuav qhov rooj scaffold thiab siv rau hauv engineering.In 1965, nrog rau kev nce siab. cov tsev nyob hauv Nyij Pooj, kev siv scaffolding kuj yog ntau thiab ntau, nyob rau hauv 1970, txhua yam ntawm scaffolding qev tuam txhab pib surge, vim hais tias cov scaffolding xauj tsev yuav ua tau raws li qhov yuav tsum tau ntawm kev tsim kho kev lag luam, txo kev lag luam peev, yog li, tus nqi ntawm cov ncej scaffolding. yuav tsum loj hlob sai.
Nco ntsoov thaum siv ncej scaffolding:
Tam sim no, txhua lub nroog yog nyob rau hauv kev tsim kho nyob rau hauv Suav teb, thiab cov thav duab scaffolding yog ib qho ntawm cov khoom siv tsim nyog hauv kev tsim kho vaj tse.Kev siv cov khoom siv no tau coj kev yooj yim rau kev tsim kho hauv kev lag luam, tab sis kuj coj teeb meem rau kev tsim kho. kev tsim kho.
Yuav kom txo qis qhov tshwm sim ntawm kev sib tsoo ntawm kev siv lub qhov rooj scaffold, nyob rau hauv nws tau coj ib co heev tsim nyog ntsuas nyob rau hauv kev tsim kho qhov chaw, mas los tiv thaiv kev ruaj ntseg ntawm kev tsim kho cov neeg ua hauj lwm.Cov neeg yog lub ntsiab quab yuam nyob rau hauv txoj kev tsim kho, kev tiv thaiv ntawm tib neeg yog los xyuas kom meej tias kev tsim kho tuaj yeem ua tau raws li ib txwm muaj.Ua ntej txhawm rau txhim kho kev tswj hwm ntawm qhov chaw tsim kho, tshwj tsis yog cov neeg ua haujlwm tsim kho cov neeg ua haujlwm tsis sib xws yuav tsum tsis txhob nkag mus. Thib ob, thaum teeb tsa txhua qhov khoom siv, peb yuav tsum ceev faj, thiab txuas txhua accessory nruj nreem thiab txhim kho txhua lub bolt.Qhov thib peb, teeb tsa lub scaffolding zoo ua ntej muab tso rau hauv kev siv los ua kom tau txais kev lees paub, kev lees paub tsis tsim nyog yuav tsum tau kho.Kuaj xyuas cov scaffolding hauv kev siv tsis tu ncua, xyuas seb txhua qhov khoom siv txuas nrog zoo li cas, hauv cov nag hnyav, muaj zog. cua huab cua, npaj ib tug neeg los xyuas tag nrho cov stability ntawm lub qhov rooj hom scaffolding.Txhua yam xoob connectors yuav tsum tau ntxiv dag zog.Anchor ntsiab lus yuav tsum b e txhawb yog tias cov khoom siv tau deformed
Post lub sij hawm: Nov-18-2021