PC wallboard mould with window opening module

Abstract

The invention belongs to the technical field of a building product, in particular to a PC wallboard mould with a window opening module. The mould comprises four internal wall side dies and positioning pieces, wherein a U-shaped positioning groove is concavely formed in the die cavity surface of each internal wall side die; a positioning arc groove is concavely formed in the long edge side of each positioning piece, and the positioning pieces are fixedly inserted into the U-shaped positioning grooves. The mould further comprises the window opening module, and the window opening module is divided into four groups of corner end submodules and two groups of straight edge submodules. Each corner end submodule is L-shaped, and therefore the corner end submodules form the four corner ends of the window opening module. On the projection of the vertical direction, a projection line formed by a vertical truncation surface is parallel with the direction pointed by the pointed end of one truncated corner end submodule. The mould has the advantages of simple mould disassembly, convenience and fastness in operation and low manufacture cost. One-step pouring forming of a winding opening can be ensured, and meanwhile the prefabrication of a framework of steel reinforcement and integral operation of putting into the mould are realized. The fabrication efficiency of a prefabricated wall can be greatly improved.

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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