A kind of ppvc internal model structure and using method

Abstract

A PPVC internal mold structure relates to the technical field of civil engineering PPVC construction, including a base, a support frame, a side plate, a rear plate, and a top plate. The middle part of the upper surface of the groove bottom is fixedly connected, and the left and right ends, the rear end, and the frame body of the upper end of the support frame are respectively connected with a number of telescopic connectors. The inner surface of the top plate is connected, and the structures of the side plate, the rear plate, and the top plate cooperate with each other. When the telescopic connector is stretched and locked, the side plate and the rear plate are squeezed, and the lower end of the outer surface is in contact with the groove wall of the base. The surface is offset and forms a cube-shaped internal mold support structure with the top plate. When the telescopic connector shrinks, the side plate, rear plate, and top plate are pulled and separated from the pouring component. The internal mold structure disclosed by the invention has the advantages of small occupied area, high precision, simple structure and convenient use.

Description

technical field [0001] The invention relates to the technical field of civil engineering PPVC construction, in particular to a PPVC inner mold structure and a use method. Background technique [0002] Modular building (Prefabricated Prefinished Volumetric Construction, PPVC for short) refers to dividing the building into several space modules. All equipment, pipelines, decoration and fixed furniture in the module have been completed, and the facade decoration can also be completed. These modular components are transported to the construction site, and the buildings that are assembled together like "building blocks" are high-end products of construction industrialization and have a high degree of integrity. [0003] As we all know, there are insurmountable environmental protection problems at the construction site in the traditional construction field, such as excessive dust, noise, water pollution, light source pollution, mud treatment at the pouring site, toxic and harmful ...

AI Technical Summary

Problems solved by technology

[0008] In order to solve the problems existing in the prior art, the present invention provides a PPVC inner mold structure and usage method, the inner mold occupies a small area, the side panels and the rear panels are positioned by guide rails, the top panel and the wing panels pass through the rear panels and Side plate positioning, the corner plate is co-located by the rear plate and side plate, which effectively avoids the problem of reduced accuracy caused by manual operation, so that the accuracy of the pouring components is guaranteed

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