Corner plate of steel bar truss floor support plate and cast-in-place concrete beam

Abstract

The invention discloses a corner plate of a steel bar truss floor support plate and a cast-in-place concrete beam. The corner plate comprises a corner plate body (61) which is composed of a vertical plate and a transverse plate, and a hook portion (62) which is connected with one end of the corner plate body (61); the hook portion (62) can be buckled with a male-female buckle of the steel bar truss floor support plate (1); an included angle between the vertical plate and the transverse plate of the corner plate body (61) is equal to an included angle between the upper end surface and the sidewall of a beam side mold (4); and the vertical plate of the corner plate body (61) is fixed to the side wall of the beam side mold (4). By means of the corner plate of the steel bar truss floor support plate and the cast-in-place concrete beam, the problem that mortar leakage is prone to occurring at a joint between the steel bar truss floor support plate and the cast-in-place concrete beam duringconcrete pouring is effectively solved.

Description

technical field [0001] The invention relates to the technical field of prefabricated buildings, in particular to a corner plate of a reinforced truss floor deck and a cast-in-place concrete beam. Background technique [0002] At the connection node between the traditional reinforced truss floor deck and the cast-in-place concrete beam, there is a certain gap between the bottom formwork of the reinforced truss floor deck and the connection node of the beam side formwork, resulting in grout leakage during concrete pouring, which affects the construction The material quality and appearance; and after the pouring is completed, the iron nails fixing the steel truss floor deck cannot be removed or need to be cut, which brings great inconvenience to the construction. Please refer to figure 1 , figure 1 It is a schematic diagram of connection nodes between a traditional reinforced truss floor deck and cast-in-place concrete beams in the prior art. [0003] To sum up, how to effec...

AI Technical Summary

Problems solved by technology

[0004] The purpose of the present invention is to provide a corner slab of a reinforced truss floor slab and a cast-in-place concrete beam, which effectively solves the problem of the relationship between the reinforced truss floor slab and the cast-in-place concrete beam during concrete pouring. The problem of grout leakage is prone to occur at the joints of concrete beams

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