Crack treatment device for building

Abstract

The invention belongs to the technical field of building decoration, and particularly relates to a building crack treatment device which comprises a vehicle body and a repairing assembly, the repairing assembly comprises a crack filling shell, a material box and a discharging needle, a moving cavity and a charging cavity are formed in the crack filling shell, a first electric push rod is arranged in the charging cavity, and a piston plate is fixedly connected to the telescopic end of the first electric push rod; rotating rods are rotationally installed in the moving cavities, the rotating rods are sleeved with moving blocks, second electric push rods are arranged in the moving cavities, air drying holes are formed in one ends of the moving cavities, and fan blades are arranged on the rotating rods. A first electric push rod is started, a filling material is extruded through a piston plate, cracks are repaired through a discharging needle, after repairing is completed, through cooperation of a second electric push rod, a moving block, fan blades and air drying holes, the filling material is rapidly air-dried, and the air drying efficiency is improved.

Description

technical field [0001] The invention belongs to the technical field of building decoration, and in particular relates to a crack treatment device for building. Background technique [0002] After the building is completed, it is very easy to cause cracks on the surface of the wall due to the influence of the environment and construction materials, which affects the aesthetics of the building surface and even affects the safe use of the building. Therefore, it is necessary to repair the cracks in the wall. In order to prevent the cracks and gaps from gradually increasing, resulting in huge losses. [0003] The existing crack treatment device has a single function, and manual pressing is required to extrude the internal filling material during use, which is laborious to operate, and after filling, the filling material depends on natural air-drying, which has low air-drying efficiency, and after filling, the filling material solidifies Afterwards, it will shrink in a small ran...

AI Technical Summary

Problems solved by technology

[0002] After the building is completed, it is very easy to cause cracks on the surface of the wall due to the influence of the environment and construction materials, which affects the aesthetics of the building surface and even affects the safe use of the building. Therefore, it is necessary to repair the cracks in the wall. To prevent cracks and gaps from gradually increasing, resulting in huge losses

[0003] The existing crack treatment device has a single function, and manual pressing is required to extrude the internal filling material during use, which is laborious to operate, and after filling, the filling material depends on natural air-drying, which has low air-drying efficiency, and after filling, the filling material solidifies Afterwards, it will shrink in a small range and produce protrusions, which will affect the appearance of the wall

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