Efficient brushing device for large-scale building outer wall

Abstract

The invention discloses an efficient brushing device for a large-scale building outer wall, and belongs to the technical field of building machinery, in particular to the efficient brushing device for the large-scale building outer wall. The technical scheme is provided aiming at the insufficiencies that currently building walls are mainly brushed manually, the time is wasted and dangerousness exists, the efficiency is low, indoor decoration materials mainly contain harmful substances, and long-time contact of the harmful substances is harmful to the health of the human body. The efficient brushing device for the large-scale building outer wall comprises a base, a first stand pillar and a second stand pillar are welded to the upper portion of the base, the first stand pillar and the second stand pillar are in the same straight line, the length of the first stand pillar is equal to that of the second stand pillar, the second stand pillar is in a square shape, the top end of the first pillar and the top end of the second pillar are welded to a roof plate, and a servo motor and a paint storage tank are fixed to the upper portion of the roof plate through a support. The efficient brushing device for the large-scale building outer wall is convenient to use, high in brushing efficiency, is beneficial to the body health of workers, and is easy to widely popularize.

Description

technical field [0001] The invention relates to the technical field of construction machinery, in particular to a high-efficiency painting device for the outer wall of a large building. Background technique [0002] Painting the wall first depends on the actual wall condition: the method for the old wall is: first shovel the old wall to the bottom layer (otherwise the wall is easy to form a hollow), and the water and electricity pipelines are carried out at the same time, and the water and electricity pipeline grooves must be pasted Bandages to prevent cracking, first brush the wall (commonly known as interface agent) on the bottom layer to prevent the putty from forming hollows with the wall (this is very important), and then scrape the putty two to three times (depending on the situation) too much will also cause the wall The surface is cracked (if the wall surface is too different, you can use gypsum to level it), after it dries, sand it flat, brush the primer once, and t...

AI Technical Summary

Problems solved by technology

[0005] The purpose of the present invention is to solve the problem that most of the building wall painting in the prior art is manual painting, which is time-consuming and dangerous, so the efficiency is relatively slow, and most of these interior decoration materials contain harmful substances, which is not conducive to long-term contact. Human health and other shortcomings, and proposed a large-scale building exterior wall high-efficiency painting device

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