Manufacturing method of steel-concrete structure assembly type prefabricated wall

Abstract

The invention relates to a manufacturing method of a steel-concrete structure assembly type prefabricated wall, in particular to a steel-concrete structure assembly type prefabricated wall steel bar truss welding auxiliary table which comprises a rack, an upper support positioning mechanism, an intermittent conveying mechanism, a lower support positioning mechanism and a front baffle positioning assembly. The upper support positioning mechanism comprises a lifting fine adjustment table arranged on a main support table and a row of upper support wheels distributed above the main support table;and the lower support positioning mechanism comprises two adjusting positioning air cylinders, a lower support plate, an auxiliary positioning plate and a lateral pressing assembly. The auxiliary table involved in the method provided by the invention can conduct rapid auxiliary positioning on a steel bar truss structure of the prefabricated wall, so that the problem that accurate lap joint formingis not easy in the actual welding process is solved, the effectiveness of lap joint contact of the steel bar truss structure is guaranteed, faulty soldered joints can be effectively prevented from being formed, the welding efficiency is improved, and meanwhile, the welding quality of the steel bar truss structure is ensured.

Description

technical field [0001] The invention relates to the technical field of building material production, and specifically proposes a method for manufacturing a steel-concrete structure assembled prefabricated wall. Background technique [0002] Prefabricated wall refers to a steel-concrete structure that can be assembled by laminating prefabricated panels and cast-in-place reinforced concrete layers. The prefabricated wall has good integrity, and the wall surface is flat, which is convenient for decoration of the facing layer. It is suitable for high-rise buildings and large-bay buildings that require high overall rigidity. In the prefabricated wall, steel members such as steel mesh and steel truss will be set to enhance the structural strength. The steel truss structure is mainly welded by broken line steel bars and straight steel bars. The specific structure is as attached Figure 10 As shown, the steel truss structure is composed of two broken-line steel bars welded in a tria...

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Problems solved by technology

In the prefabricated wall, steel members such as steel mesh and steel truss will be set to enhance the structural strength. The steel truss structure is mainly welded by broken line steel bars and straight steel bars. The specific structure is as attached Figure 10 As shown, the steel truss structure is composed of two broken-line steel bars welded in a triangular lap, No. 1 steel bar welded between the two broken-line steel bars, and two No. The structure is formed by welding. During the welding process of the steel truss structure, it is necessary to ensure that the two broken-line steel bars, the No. 1 steel bar and the two No. 2 steel bars are as follows: Figure 10 In the lap joint state shown, in actual welding, due to the long size of the steel bars, it is difficult to realize the welding positioning of the truss structure, which is more troublesome. In addition, due to the invalid contact of the lap joint, the welding failure often occurs, which affects the prefabricated wall. The structural strength and production quality of the body

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