PC wall panel mold with integral mold entry function of steel skeleton

Abstract

The invention belongs to the technical field of building products and particularly relates to a PC wallboard mold having a function of integrally installing a steel reinforcement framework in the mold. The mold comprises four inner wall side molds and positioning pieces; U-shaped positioning grooves are formed in mold cavity surfaces of the inner wall side molds in a concave manner; the positioning pieces are inserted and fixed in the U-shaped positioning grooves; a window opening module comprises four corner end submodules and two straight-edge submodules; cross sections are perpendicular to the length directions of the inner wall side molds; the cross sections of the inner wall side molds are L-shaped; the mold further comprises circular positioning plates and casing pipes; press plates are placed on the top end surfaces of the casing pipes; and the press plates and the casing pipes are pressed against the circular positioning plates through fastening screws. The mold has the advantages of being simple to remove, convenient and rapid to operate and low in manufacturing cost, operations of prefabrication and integral installation of the steel reinforcement framework in the mold can be realized while one-time pouring molding of a window opening is guaranteed, and the molding quality and the manufacturing efficiency of a prefabricated wall body 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 wallboard mold with the function of integral mold entry of a steel bar skeleton. 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 co...

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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