Prefabricated concrete structure wall simple connector

Abstract

The invention discloses a prefabricated concrete structure wall simple connector. The connector comprises an inwards-concaved half-prefabricated connecting port formed in the lower end of a prefabricated concrete structure wall, and a reserved exposed steel bar arranged on the top of a bottom load bearing component. The inner wall of the half-prefabricated connecting port is a concave-convex faceand is provided with a plurality of concave positions and a plurality of convex positions which are arranged at intervals, and an exposed vertical connecting steel bar is not arranged in the half-prefabricated connecting port. The prefabricated concrete structure wall is arranged on the top of the bottom load bearing component, the reserved exposed steel bar is inserted in the concave positions ofthe half-prefabricated connecting port, and the prefabricated concrete structure wall and the bottom load bearing component are connected together through pouring of the concrete into the half-prefabricated connecting port. Compared with the prior art, under the situation that structure safety is guaranteed, improvement of benefits in the two aspects of production and construction is achieved, and the integral engineering quality and efficiency are improved.

Description

technical field [0001] The invention relates to a building structure, in particular to a simple interface of a prefabricated concrete structure wall. Background technique [0002] More and more buildings, especially frame structures, are beginning to be constructed with prefabricated components. The use of prefabricated parts can reduce the amount of on-site construction work, save labor and improve construction efficiency. [0003] The patent application with the publication number "CN109057039A" discloses an assembled composite building, which includes a plurality of prefabricated room units assembled together. The bottom of the structural wall of the prefabricated room unit is provided with a semi-prefabricated connection port, and the interior of the semi-prefabricated connection port is provided. There are reserved exposed steel bars; the top of the prefabricated house units on the next floor is also provided with reserved exposed steel bars and inserted into the semi-...

AI Technical Summary

Problems solved by technology

[0004] This kind of assembled composite building has the following defects: there are reserved exposed steel bars on the top of the prefabricated room units on the next floor, and there are also reserved exposed steel bars in the semi-prefabricated connection openings of the structural walls of the prefabricated room units on the upper floor. The failure of installation due to the collision of steel bars increases the difficulty of installing structural walls on the construction site

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