Building auxiliary structure based on prefabricated reinforced concrete hollow formwork

Abstract

The invention discloses a building auxiliary structure based on a prefabricated reinforced concrete hollow formwork. The building auxiliary structure comprises a horizontal stabilizing pad bottom plate, wherein the two sides of the horizontal stabilizing pad bottom plate are each fixedly connected to a vertical supporting plate, the number of the vertical supporting plates is two, the opposite sides of the two vertical supporting plates are fixedly connected to an upper layer device plate; the surfaces of the vertical supporting plates are fixedly connected to a concrete defoaming device; sides of the vertical supporting plates are fixedly connected to a top layer spraying device, and the top of the upper layer device plate is fixedly connected to a rolling block. The invention relates to the field of building technologies. According to the building auxiliary structure based on the prefabricated reinforced concrete hollow formwork disclosed by the invention, through driving of the motor, bubbles in a center reinforced concrete formwork and side reinforced concrete formworks are assisted to be discharged out of the formworks through shaking, so that the bubbles are prevented from being accumulated in the formworks, and thus, the reliability of a finished product of the device is improved, related operation is quite simple, and operation and maintenance are easy.

Description

technical field [0001] The invention relates to the technical field of buildings, in particular to a building auxiliary structure based on a prefabricated reinforced concrete hollow formwork. Background technique [0002] Reinforced concrete is often referred to as reinforced concrete for short. It refers to a composite material that works together to improve the mechanical properties of concrete by adding steel mesh, steel plates or fibers to the concrete. It is the most common form of reinforced concrete. The reason why reinforced concrete can work together is determined by its own material properties. First of all, steel bars and concrete have approximately the same linear expansion coefficient, and excessive stress will not be generated due to different environments. Secondly, there is a good bond between the steel bar and the concrete. Sometimes the surface of the steel bar is also processed into ribs with intervals (called deformed steel bar) to improve the mechanic...

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Problems solved by technology

[0005] Aiming at the deficiencies of the prior art, the present invention provides a building auxiliary structure based on prefabricated reinforced concrete hollow formwork, which solves the problem that a large number of hollows and air bubbles will be generated in the reinforced concrete inside the mold, which will seriously affect the subsequent use effect and use safety, and the reinforcement During the production of concrete, a large amount of water needs to be splashed on the surface of the mold to prevent the concrete product from absorbing the moisture on the surface of the mold shell and causing the concrete to dry out. However, the water splashing of traditional concrete molds basically relies on manual operation, and the problem of uneven spraying

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