Scaffold yog lub platform ua haujlwm teeb tsa los xyuas kom meej tias txhua txoj kev tsim kho ua tiav zoo. Nws muab faib ua scaffold sab nraud thiab scaffold sab hauv raws li qhov chaw tsa; Peb tshwj xeeb hauv kev tsim khoom thiab muag cov yeeb nkab steel scaffold thiab cov khoom siv scaffold; Raws li cov qauv tsim, nws muab faib ua ntsug ncej scaffold, choj scaffold, portal scaffold, suspended scaffold, dai scaffold, cantilever scaffold thiab nce toj scaffold.

Yuav tsum xaiv cov scaffolds rau ntau lub hom phiaj sib txawv rau ntau hom kev tsim kho vaj tse. Feem ntau ntawm cov choj txhawb nqa siv cov tais buckle scaffolds, thiab qee qhov kuj siv cov portal scaffolds. Feem ntau ntawm cov scaffolds hauv pem teb rau kev tsim kho ntawm lub tsev tseem ceeb siv cov fastener scaffolds, thiab qhov ntev ntawm cov ncej scaffolds feem ntau yog 1.2 ~ 1.8m; Qhov ntev transverse feem ntau yog 0.9 ~ 1.5m.

Piv nrog rau cov xwm txheej ua haujlwm dav dav ntawm scaffold, nws cov qauv muaj cov yam ntxwv hauv qab no:

1. Qhov kev hloov pauv ntawm qhov hnyav yog loj;

2. Qhov sib txuas ntawm lub fastener yog semi-rigid, thiab qhov rigidity ntawm qhov sib txuas yog cuam tshuam nrog qhov zoo ntawm lub fastener thiab qhov zoo ntawm kev teeb tsa, thiab kev ua tau zoo ntawm qhov sib txuas sib txawv heev;

3. Muaj qhov pib tsis zoo hauv cov qauv scaffold thiab cov khoom, xws li thawj qhov khoov thiab xeb ntawm cov tswv cuab, qhov yuam kev loj ntawm kev teeb tsa, qhov sib txawv ntawm qhov thauj khoom, thiab lwm yam;

4. Qhov sib txawv ntawm qhov sib txuas nrog phab ntsa rau lub scaffold yog loj heev