PC wallboard mold with window hole module

Abstract

The invention belongs to the technical field of building products, and in particular, relates to a PC wallboard mold with a window hole module. The mold comprises four inner wall edge molds and positioning pieces; U-shaped positioning grooves are concavely formed in the mold cavity surfaces of the inner wall edge molds; positioning arm grooves are concavely formed in the long edge sides of the positioning pieces; and the positioning pieces are fixedly inserted in the U-shaped positioning grooves. The mold further comprises the window hole module; the window hole module is divided into four sets of angular end submolds and two sets of straight edge submolds; and the cross sections of the inner wall edge molds are L-shaped. The mold further comprises a positioning circular plate and a pipe sleeve; a pressing plate is placed on the top end surface of the pipe sleeve; and the pressing plate and the pipe sleeve are tightly pressed on the positioning circular plate by fastening screws. The mold has the advantages of simple mold disassembly, convenient and fast operation and low manufacturing cost, can realize prefabrication of a reinforcement skeleton and overall mold insertion operation when guaranteeing once casting formation of window holes, and can greatly improve the manufacturing quality and efficiency of prefabricated walls.

Description

technical field [0001] The invention belongs to the technical field of building products, and in particular relates to a PC wall panel mold with a window hole module. Background technique [0002] In recent years, with the development of the economy, the construction industry has paid more and more attention to energy consumption and environmental pollution. The construction of traditional reinforced concrete structures in the field of construction often adopts on-site wet work. This construction method not only consumes a lot of wood as the bottom formwork and supporting materials, but also consumes a lot of energy, low construction efficiency, and long construction time. Noise and dust are produced, and at the same time, there is great pollution to the surrounding environment. Therefore, in recent years, the construction field has begun to introduce the concept of modular houses. Modular houses are different from traditional house construction. Usually, many structures o...

AI Technical Summary

Problems solved by technology

The problems of the above-mentioned operation method are as follows: firstly, since every time the prefabricated wall is manufactured, it is necessary to make the reinforcement skeleton on site in the inner leaf wall mould, which makes the production efficiency of the prefabricated wall relatively low

The problem with the window opening module of the above structure is that when the window opening module is placed in the mold cavity of the inner leaf wall mould, the laying of the steel skeleton and the cement pouring are all carried out in the space between the window opening module and the inner leaf wall mould.

Obviously, if the overall hoisting process is adopted, the vertical hoisting direction of the window opening module just interferes with the layout of the return slope and the drip tank, which is the main reason why most prefabricated building components cannot realize the above structure

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