A 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, comprising a horizontally stable base plate, vertical support plates are fixedly connected to both sides of the horizontally stable base plate, and the number of the vertical support plates is set There are two, the opposite sides of the two vertical support plates are fixedly connected with the upper device plate, the surface of the vertical support plate is fixedly connected with a concrete defoaming device, and one side of the vertical support plate is fixedly connected There is a top-layer spraying device, and a plurality of rolling blocks are fixedly connected to the top of the upper-layer device board. The invention relates to the technical field of construction. The building auxiliary structure based on the prefabricated reinforced concrete hollow formwork, the device is driven by the motor, and then assists to discharge the air bubbles in the central reinforced concrete formwork and side reinforced concrete formwork through shaking to avoid the backlog of air bubbles inside the formwork and improve the finished product of the device. High reliability, and the related operation is very simple, easy to operate and maintain.

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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