16 years manufacturer for metal truss, mobile stage, aluminium scaffolding, barriers, etc,.

Briefly understand scaffold common problems? - Common problems - - aluminum alloy scaffolding manufacturer Focus - aerial work platform Jiangsu shizha

by:Shizhan     2020-09-03
Scaffolding what are the common problems? With small below to understand together! ! ! 1, the heavy scaffold should have a clear understanding, generally if the thickness of the floor more than 300 mm, should consider the design according to the heavy scaffolding, scaffolding load more than 15 kn/was, should organize expert argumentation. To separate the parts of the steel tube length changes on the bearing, the upper free length should be considered for template bracket a shoulds not be too long, generally less than 500 mm advisable, poling calculation generally on the top step and the largest stress at the bottom step, should be regarded as the main computing point. When required by the bearing capacity of discontent group should add stud reduce interval. 2, at present domestic is common scaffolding steel pipe, fasteners, jacking and tap material quality is unqualified, in the actual construction failed to consider the theoretical calculation. 3, lack of the rod sweeps the floor, vertical and horizontal junction not connected, sweep pole is apart from the distance is too large or too small, etc. ; Scaffold board list, insufficient thickness, overlap does not meet specification requirements; Large formwork dismantling thick inside not for network between rod and wall body; Open the scaffold not brace; Scaffold board under the small bar spacing is too large; Even the inside and outside wall pieces do not rigid connection; Protective railings spacing greater than 600 mm; Fastener connection is not tight, fastener slip, etc. Above is the common problem of the scaffold, hope to help you! ! !
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