When the folding scaffold is used, the fastener must have sufficient strength, durability and certain elasticity during use. During use, it can effectively maintain its engineering recovery and wind, rain and snow. The scaffold should be inspected in detail and found to be standing. If the rod is sunken, suspended, the joint is loose, the shelf is skewed, etc., it should be dealt with in time. The aluminum scaffold for folding scaffolding is air-cooled and quenched, and the quenched aluminum profile is placed in the aging furnace for a certain period of time, the internal crystal of the aluminum profile is rearranged, and the mechanical strength is obviously improved.
The folding scaffolding is reliable and the operating environment is neat and uniform. The product design is reasonable, serialized and used, easy to transport, storage and on-site management, creating favorable conditions for standardization and civilized management of the construction site. Due to the simplistic production equipment, simple production process and low management level, it is difficult to guarantee the quality of the products.
Different types of construction work for folding scaffolding use scaffolding for different purposes. Most of the bridge supports use bowl buckle scaffolding, but also use door type scaffolding. The main structure construction floor scaffolding is mostly used for fastener scaffolding. The longitudinal distance of the scaffolding pole is generally 1.2~1.8m; the lateral distance is generally 0.9~1.5m.
Compared with the general structure, the folding scaffold has the following working conditions:
1. The load variability is large;
2. The fastener connection node is semi-rigid, and the rigidity of the node is related to the quality of the fastener and the quality of the installation, and the performance of the node is greatly variable;
3. The initial defects of the scaffold structure and components, such as the initial bending and rust of the rod, the size error of the erection, the eccentricity of the load, etc. are all large;
4. The connection point with the wall has a large variation on the binding of the scaffold.