Prefabricated diaphragm wall structure

By using T-bars in the prefabricated wall structure for preliminary positioning of the wall panels, and combining the assembly of the triangle frame and joint rods, the problems of up and down and forward and backward deviation during the assembly process are solved, and the stability and rapid assembly of the wall panels are achieved.

CN222632209UActive Publication Date: 2025-03-18CHINA 19TH METALLURGICAL CORP
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Patent Information

Application Number
CN202421044438.5
Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
Filing Date
2024-05-14
Publication Date
2025-03-18
Estimated Expiration
2034-05-14

AI Technical Summary

Technical Problem

Due to the lack of preliminary limits and stability guarantees during the assembly process of existing prefabricated walls, the wall panels are prone to problems such as up and down and front and back deviation, which affects rapid assembly and stability.

Method used

Prefabricated T-bars are used to slide in the T-trough for preliminary positioning, and the stability of the wall panel is ensured through the assembly of triangle frames and joint rods.

Benefits of technology

Through the sliding positioning of the T-bar and the assembly of the triangle frame and joint rod, the wall panel is effectively avoided up and down and forward and backward deviation, ensuring the stability and rapid assembly of the wall panel.

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Abstract

The utility model relates to a prefabricated diaphragm wall structure which comprises a wallboard body, locking plates, connecting rods, T-shaped strips, opposite-pull screw rods and triangular frames, a T-shaped groove A, a T-shaped groove B and a sliding groove are formed in the top face of the wallboard body 1, the T-shaped groove B and the sliding groove are connected end to end, a T-shaped groove C is formed in the inner side wall of the wallboard body 1, locking grooves are formed in the two ends of the wallboard body 1, and pull holes are formed in the locking grooves; a connecting hole is formed in the locking plate, square blocks are connected to the two ends of the connecting rod, a sliding plate is connected to one end of the T-shaped strip, screw cylinders are arranged at the two ends of the opposite-pull screw rod, and a T-shaped plate is connected to the triangular frame. The pull holes correspond to the connecting holes, opposite-pull screws are sleeved with the pull holes and the connecting holes, the T-shaped strips are movably arranged in the T-shaped grooves B, the sliding plates are movably arranged in the sliding grooves, and the square blocks are placed in the triangular frame. The prefabricated T-shaped strips slide in the T-shaped grooves B, and the two wallboard bodies assembled left and right are preliminarily positioned, so that the stability of the wallboard bodies is guaranteed.
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