The process of steel structure installation needs attention to the details

No matter what is installed, it is very important in the process of installation, because the installation will directly affect the later use effect, as well as the quality of products, especially building materials. If some matters are not done well in the process of installation, there will certainly be some problems in the process of later use. So today, the steel structure will take you to understand what problems need to be paid attention to in the process of installation?

1. Before the installation of the building steel structure, all components shall be comprehensively checked, such as the number, length, verticality of components, and the size between the bolt holes at the installation node to meet the design requirements; Defects in production and deformation in transportation should be corrected on the ground first and properly solved.

2, steel column and foundation generally adopts the embedded bolt connection, therefore, before the installation of steel column should check the size of column between bolt, to show the length of the base surface, based on the surface of the top elevation is in line with the design, as well as the column foot bolt thread for damage and so on (generally medium take measures in the foundation construction, in order to protect the column foot bolt and screw thread is not being damaged).

3. When the steel structure is lifted, appropriate measures should be taken to prevent excessive bending and twisting deformation, and the contact part of the rope buckle and the component should be padded with a pad to prevent the carving of the component.

4. After the steel structure is hoisted into place, the support and other connecting components should be fastened in time to ensure the stability of the structure.

5. Lifting of all superstructures shall be carried out only after the substructure is in place, corrected and secured.

6. According to the lifting capacity of the installation machinery at the site, it is assembled into larger installation units on the ground to reduce the workload of working at high altitude.