Movable concrete polisher for fabricated building

Abstract

The invention discloses a movable concrete polisher for a fabricated building and relates to the technical field of fabricated buildings. The movable concrete polisher comprises a box and moving blocks. Supporting rods are fixedly connected between the inner walls of the box. Through holes and threaded holes are sequentially formed in the surfaces of the moving blocks from left to right. The outersurfaces of the supporting rods are slidably connected with the inner surfaces of the through holes. According to the movable concrete polisher for the fabricated building, threaded rods, the movingblocks and first motors are matched so that grinding heads can move on the surfaces of precast blocks back and forth for grinding and polishing; a plurality of polishing mechanisms are arranged simultaneously, so that the precast blocks are ground and polished more comprehensively and more flat; and through cooperation of a transmission belt, continuous polishing can be conducted, a large amount of time is saved, and the problems that an existing polishing device is low in speed and cannot achieve flat grinding, consequently, the recast blocks are likely to be uneven, and building fabricationis affected are solved.

Description

Technical field [0001] The invention relates to the technical field of assembly buildings, in particular to a mobile concrete polishing machine for assembly buildings. Background technique [0002] A building assembled from prefabricated parts on the site is called a prefabricated building. According to the form and construction method of prefabricated components, it can be divided into five types: block construction, board construction, box construction, skeleton board construction and rising board building. [0003] Concrete is one of the most important civil engineering materials in modern times. It is an artificial stone made of cementitious materials, granular aggregates, water, and additives and admixtures added when necessary in a certain proportion, uniformly stirred, compacted, and cured. The concrete has raw materials. Abundance, low price, simple production process, so that the amount of concrete is increasing. At the same time, the concrete also has the characteristic...

AI Technical Summary

Problems solved by technology

[0005] Aiming at the deficiencies of the prior art, the present invention provides a mobile concrete polishing machine for assembly construction, which solves the problem that the existing polishing device is not only slow, but also cannot be polished smoothly, and it is easy to make the prefabricated blocks uneven. Issues Affecting Building Assembly

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