Ua ntej, cov nqe lus dav dav rau Scaffolding
Cov qauv thiab cov txheej txheem sib dhos ntawm cov scaffolding yuav tsum ua kom tau raws li kev tsim kho thiab xyuas kom meej tias cov thav duab khov kho thiab ruaj khov.
Cov pas nrig sib txuas ntawm cov pas nrig scaffolding thiab muaj zog thiab lub cev muaj zog ua kom muaj kev nyab xeeb, tus ncej yuav tsum muaj kev nyab xeeb thaum lub neej pabcuam thiab cov ntshav yuav tsum tsis txhob xoob.
Cov pas nrig, ntawm cov txuas, cov khoom siv, thiab lwm yam. Yuav tsum tau siv hauv kev sib xyaw ua ke thiab yuav tsum tau raws li cov txheej txheem sib dhos thiab cov kev tsim kho.
Cov ntsug thiab kab rov tav txiab txhaws ntawm cov scaffolding yuav tsum tau teeb raws li lawv hom, thauj khoom, qauv, thiab kev tsim kho. Cov kab pheeb ces kaum pas nrig ntawm cov pob zeb scissor yuav tsum tau yooj yim txuas nrog cov kab ib sab ntsug; Kab pheeb ces kaum kev zawm hniav thiab rub-rub cov pas nrig tuaj yeem siv hloov chaw ntawm scissor kev zawm hniav. Lub Longitudinal cross-rub rods teev rau ntawm lub portal steel yeeb nkab scaffolding tuaj yeem hloov cov khoom lag luam ntev scaces.
Thib Ob, Ua Haujlwm Scaffolding
Qhov dav ntawm kev ua haujlwm scaffolding yuav tsum tsis pub tsawg tshaj 0.8m, thiab yuav tsum tsis txhob muaj ntau dua 1.2m. Qhov siab ntawm cov txheej txheem ua haujlwm yuav tsum tsis tsawg tshaj li 1.7m, thiab yuav tsum tsis txhob loj dua 2m.
Kev ua haujlwm Scaffolding yuav tsum tau nruab nrog phab ntsa sib txuas raws li kev tsim cov kev tsim qauv thiab kev tsim kho cov kev tsim kho, thiab yuav tsum ua raws li cov cai hauv qab no:
1. Lub phab ntsa rooj yuav tsum yog tus qauv uas tuaj yeem tiv taus lub siab thiab nruj, thiab yuav tsum sib txuas nrog cov qauv tsev thiab tus ncej;
2. Tus kab rov tav ploj ntawm cov phab ntsa sib txuas yuav tsis tshaj 3 kauj ruam yuav tsis tau tshaj 3 kauj ruam, thiab lub cantilever qhov siab ntawm tus ncej ntoo yuav tsis pub tshaj 2 kauj ruam;
3. Phab ntsa sib ceg yuav tsum tau ntxiv nyob rau ntawm cov ncej ntawm tus ncej thiab qhov xaus ntawm qhov qhib-hom ua haujlwm scaffolding. Qhov sib ntsug ntsug ntawm phab ntsa kev sib txuas yuav tsum tsis txhob loj dua lub tsev hauv pem teb qhov siab, thiab yuav tsis loj dua 4.0m
Ntsug cov khoom lag luam sab nraud yuav tsum tau teeb tsa ntawm lub ntsej muag ntev ntawm kev ua haujlwm scaffolding, thiab yuav ua raws li cov cai hauv qab no:
1. Qhov dav ntawm txhua pob txiab cuam tshuam yuav tsum yog 4 txog 6 spans, thiab yuav tsis muaj hnub nyoog qis dua 6m, tsis muaj siab tshaj 9m; Lub incination kaum sab xis ntawm txiab bragonal qws rau cov kab rov tav lub dav hlau yuav yog nruab nrab ntawm 45 thiab 60 degrees;
2. When the erection height is below 24m, it shall be installed at both ends of the frame, corners, and in the middle, at intervals of no more than 15m Each scissors brace is set up and set up continuously from the bottom to top; Thaum lub erection qhov siab yog 24m lossis tshaj saud, nws yuav tsum tau teeb tsa tsis tu ncua los ntawm hauv qab mus rau sab saum toj ntawm lub faub puab sab nraud;
3. Cantilever Scaffolding thiab txuas cov scaffolding yuav tsum tau teeb tsa tsis tu ncua los ntawm hauv qab mus rau sab saum toj ntawm tag nrho cov facade.
Ntsug Cawv Kab Cross-Rub Hloov Hloov Ntsug Txiab:
Thaum ntsug kab pheeb ces kaum qhib pob zeb thiab ntsug-rub cov pas nrig ntsug yog siv los hloov cov scissors ntsug ntawm kev ua haujlwm scaffolding, cov cai hauv qab no yuav tsum tau ua tiav
1. Ib qho yuav tsum tau teeb tsa thaum kawg thiab ces kaum ntawm kev ua haujlwm scaffolding;
2. Thaum lub erection qhov siab nyob qis dua 24m, ib qho yuav tsum teeb tsa txhua 5 txog 7 spans;
Thaum lub erection qhov siab yog 24m lossis siab dua, ib qho yuav tsum tau teeb tsa txhua 1 txog 3 Spans; Cov kab pheeb ces sib lem ib sab txiav yuav tsum tau teeb tsa symmetrically nyob rau hauv yim-puab puab;
3. Txhua daim kab pheeb ces ntsug ntsug thiab ntsug-rub cov pas nrig txuas ntxiv los ntawm hauv qab mus rau sab nraud ntawm kev ua haujlwm scaffolding.
Kev ntev thiab transverse cheb cov pas nrig yuav tsum tau nruab rau hauv qab cov qauv ntawm kev ua haujlwm scaffolding.
Hauv qab ntawm lub cantilever scaffolding Ncej yuav tsum tso siab rau cov cantilever Support cov qauv; Tus pas nrig mus ntev yuav tsum tau nruab rau hauv qab ntawm tus ncej, thiab kab rov tav sawb braces los yog kab rov tav cureGonal txoj hlua khi yuav tsum tau muab ntsia sib txuas.
Qhov txuas nrog kev ua raws li cov kev cai hauv qab no:
1. Cov kab hlau ntsug loj thiab kab rov tav kev trusses yuav tsum tau ua trusses lossis rigid ncej qauv, thiab cov pas nrig yuav tsum txuas los ntawm vuam lossis bolts;
2. Anti-tilting, anti-poob, overload, poob ntawm kev tswj tswj kev tswj hwm, thiab txhua yam cuab yeej yuav tsum yog rhiab thiab ntseeg tau;
3 Lub phab ntsa-txuas nrog yuav tsum tau teeb tsa hauv txhua chav tsev uas muaj los ntawm kab ntsug loj;
Txhua phab ntsa-txuas nrog yuav tsum muaj peev xwm los ris tag nrho cov chaw siv hluav taws xob; Thaum siv, kab hlau certical yuav tsum tau tso siab rau phab ntsa-txuas nrog;
4 Thaum hluav taws xob lifting khoom siv, txuas ntxiv mus deb ntawm cov khoom siv hluav taws xob, thiab nws yuav tsum tau ua rau muaj zog thiab ua haujlwm tau zoo;
5 Lub cuab yeej poob thiab cov ntawv txuas ntxiv thiab kev txhim kho cov khoom nqa mus yuav tsum tau cais thiab yuav tsis raug hloov kho tib qho kev txhawb nqa.
Lub sijhawm Post: Feb-05-2025