Embedded machine wire box structure and method of prefabricated panel

Abstract

The invention relates to an embedded machine wire box structure of a prefabricated panel. The structure comprises a casing pipe and at least one pipeline, the pipeline penetrates through the side wallof the casing pipe and extends into the casing pipe, a combined embedded part is formed, the combined embedded part is embedded in a prefabricated panel, the casing pipe is transversely mounted, thepipeline is longitudinally mounted, the casing pipe connects with the inner side of the prefabricated panel, the inner diameter of the casing pipe is larger than the outer diameter of a wire box prepared to be connected with the pipeline, a system finished product embedded part composed of the pipeline and the casing pipe is adopted, the casing pipe can avoid conditions of wire box deviation and inclining and the like during factory embedding, wire box positioning can be effectively adjusted in the casing pipe area on site, positioning accuracy is ensured, meanwhile, the casing pipe can ensurethat the construction site does not need to do work of wall chiseling and the like, it is ensured that during construction, a main structure is not damaged, and structure safety is ensured.

Description

technical field [0001] The invention relates to a prefabricated wallboard, in particular to a structure and a method for a prefabricated wallboard pre-embedded electric wire box, belonging to the technical field of prefabricated components. Background technique [0002] The use of prefabricated component technology in the construction industry has become a development trend. In order to further improve the functional compoundness of prefabricated components, there is a way in the prior art to pre-embed electromechanical wire boxes and pipelines in prefabricated wall panels, such as Figure 1-2 And as shown in 3-4, the inner box of the wire box and the pipeline are directly embedded in the prefabricated wall panel, and the wire box panel is installed on site. The inner box of the wire box and the outer surface of the prefabricated wallboard need to be flush, but in reality, the inner box of the wire box and the pre-embedded precision are often not high, and problems such as i...

AI Technical Summary

Problems solved by technology

The inner box of the wire box and the outer surface of the prefabricated wallboard need to be flush, but in reality, the inner box of the wire box and the pre-embedded precision are often not high, and problems such as inclination and misalignment abound; it needs to be chiseled out as a whole when repairing on site , and re-place the inner box, seal the film and grout, the construction is complicated, the quality is low, the cost is high, and the appearance is poor; the maintenance cost is high in the later period, and it cannot be replaced. If there is a problem with the wire box, it needs to be removed as a whole, especially for finely decorated houses, which will cause damage to the owner. Great inconvenience; at the same time, due to the limitation of the production process, in the process of turning over the double-sided laminated sandwich wall panels, you can refer to Figure 4 , the pre-embedded wire box in the inner leaf plate is prone to misalignment and floats up, resulting in frequent problems such as on-site repairs or failure to find the wire box

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