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Common problems of cantilever scaffolding
(1) Each vertical pole of the cantilever scaffolding should fall on the cantilever beam. Still, when encountering cast-in-place frame-shear structure, the cantilever beam layout is often not designed, resulting in some vertical poles in the corners or middle parts hanging in the air. (2) The comp...Read more -
Some requirements for disc-type scaffolding
First, material requirements 1. The vertical pole should not be lower than the provisions of Q345 in GB/T1591; the horizontal pole and horizontal diagonal pole should not be lower than the provisions of Q235 in GB/T700; the vertical diagonal pole should not be lower than the provisions of Q195 in...Read more -
Calculation of scaffolding and scaffolding accessories
1. The scaffolding design should ensure that the frame is a stable structural system and should have sufficient bearing capacity, rigidity, and overall stability. 2. The design and calculation content of the scaffolding should be determined based on factors such as the frame structure, erection l...Read more -
General requirements for cup-hook scaffolding
First, material requirements 1. Steel pipes should be ordinary steel pipes specified in the current national standard “Straight Seam Electric Welded Steel Pipe” GB/T13793 or “Welded Steel Pipe for Low-Pressure Fluid Transportation” GB/T3091, and their materials should comp...Read more -
The appearance quality of the components of the scaffolding shall comply with the following provisions
1. The steel pipe shall be straight and smooth, without defects such as cracks, rust, delamination, scarring, or burrs, and the vertical pole shall not use steel pipes with cross-section extension; 2. The surface of the casting shall be flat, without defects such as sand holes, shrinkage holes, c...Read more -
Details about the industrial steel pipe scaffolding
1. Steel pipe (vertical pole, sweeping pole, horizontal pole, scissor brace, and tossing pole): Steel pipes shall adopt Q235 ordinary steel pipes specified in the national standard GB/T13793 or GB/T3091, and the model shall be 48.3×3.6mm, with a wall thickness difference of 0.36mm. The maxim...Read more -
Understanding of industrial disc-type scaffolding
Disc-type scaffolding is a new type of scaffolding, which is an upgraded product after the bowl-type scaffolding. It is also called chrysanthemum disc scaffolding, plug-in disc scaffolding, wheel disc scaffolding, and disc-type scaffolding. The socket is a disc with 8 holes in it. It uses φ48*3.2...Read more -
Understanding of bowl-hook scaffolding
1. Bowl-hook node: a cap-fixed connection node composed of upper and lower bowl-hook, limit pin, and horizontal rod joint. 2. Vertical pole: a vertical steel pipe member with a movable upper bowl welded with a fixed lower bowl hook and a vertical connecting sleeve. 3. Upper bowl hook: a bowl-shap...Read more -
Requirements for erecting cantilever scaffolding
1. The bottom of the cantilever scaffolding should be equipped with vertical and horizontal sweeping rods according to the specifications. Steel bars should be welded on the upper surface of the cantilever steel beam as the vertical rod positioning point. The positioning point should not be less ...Read more