Multifunctional lockset for wall body formwork internal corner

Abstract

The invention provides a multifunctional lockset for a wall body formwork internal corner. The multifunctional lockset comprises a lock hook main body and a lock plate, wherein the lock hook main body comprises a connecting plate; two lock hooks are symmetrically hinged onto one side surface of the connecting plate; a U-shaped groove is formed in the connecting plate and is positioned between the two lock hooks; a screw rod is vertically and fixedly arranged on the other opposite side surface of the connecting plate; the lock plate comprises a bottom plate and side plates; the side plates are vertically arranged at the two sides of the bottom plate; a middle plate is vertically arranged in the middle part of the bottom plate and is positioned between the two side plates; a groove used for accommodating the connecting plate is formed in the middle plate; and a screw hole matched with the screw rod is formed in the bottom of the groove and penetrates through the bottom plate. The multifunctional lockset for the wall body formwork internal corner has the advantages that the installation is simple and convenient; the vertical precision of the internal corner part can be effectively ensured; and the structure is stable and firm.

Description

technical field [0001] The invention relates to the technical field of building components, in particular to a multi-functional lock for internal corners of wall formwork. Background technique [0002] In the traditional construction process, since the construction process at the inner corner of the wall formwork is the combination of steel pipe and wooden square, the force-bearing area of ​​the joint with the wooden square is small, so the hardness and deformation of the two materials at the inner corner of the wall formwork are very different. Therefore, the wooden square is often deformed due to pressure at the contact point, resulting in mold expansion, vertical angles cannot be formed at the inner corners, and the construction quality is not too hard. These quality problems during the pouring process of many concrete workers will bring great difficulties to the future decoration stage, and problems such as hollowing and cracking often occur. In recent years, many new t...

AI Technical Summary

Problems solved by technology

[0002] In the traditional construction process, since the construction process at the inner corner of the wall formwork is the combination of steel pipe and wooden square, the force-bearing area of ​​the joint with the wooden square is small, so the hardness and deformation of the two materials at the inner corner of the wall formwork are very different. Therefore, the wooden square is often deformed due to compression at the contact point, resulting in mold expansion, vertical angle cannot be formed at the inner corner, and the construction quality is not too hard.

These quality problems in the pouring process of many concrete workers will bring great difficulties to the future decoration stage, and problems such as hollowing and cracking often occur

In recent years, many new types of fixed connectors have emerged in the wall formwork support system. However, it is difficult for these fixed connectors to achieve verticality and firmness at the inner corner at the same time. It requires the cooperation of multiple components, which is cumbersome to operate.

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