Building construction equipment cleaning maintenance device for removing concrete blocks through expansion

Abstract

The invention discloses a building construction equipment cleaning maintenance device for removing concrete blocks through expansion. The building construction equipment cleaning maintenance device structurally comprises a skid-resistance pull rod, an equipment supporting frame, an access door, a diesel oil high-pressure driver, moving wheels and a cleaning spray rod. Due to the fact that the building construction equipment cleaning maintenance device is provided with a concrete removing mechanism, when small dust and impurities of a mixing truck discharging bucket are removed, a high-pressurenozzle only needs to be used for flushing. When the large concrete blocks on the discharging bucket are removed, the concrete blocks are drilled at first, then an expanding agent is filled into drillholes, the expanding agent makes contact with water, the size of the expanding agent is increased and concrete is expanded and softened and finally disengaged, the condition that scratches can be left on the discharging bucket in traditional chisel scraping is avoided, and meanwhile the cleaning efficiency of the discharging bucket is effectively improved.

Description

technical field [0001] The invention relates to the field of cleaning equipment, in particular to a cleaning and maintenance device for building construction equipment that uses expansion to remove concrete blocks. Background technique [0002] With the rapid development of the country's economic level, various high-rise buildings have sprung up. In order to reduce the area and dust around the construction site, most of them use commercial concrete, which is processed by the concrete mixing station and then mixed by concrete. The truck is transported to the construction site. Because the unloading hopper of the concrete mixer truck is easy to leave concrete and dry out and agglomerate, in order to prevent the concrete block from vibrating and falling off during the transportation of the concrete mixer truck and hurting people, it is necessary to leave the concrete mixing station and the construction site. The cleaning device is used to clean the concrete on the discharge hop...

AI Technical Summary

Problems solved by technology

[0002] With the rapid development of the country's economic level, various high-rise buildings have sprung up. In order to reduce the area and dust around the construction site, most of them use commercial concrete, which is processed by the concrete mixing station and then mixed by concrete. The truck is transported to the construction site. Because the unloading hopper of the concrete mixer truck is easy to leave concrete and dry out and agglomerate, in order to prevent the concrete block from vibrating and falling off during the transportation of the concrete mixer truck and hurting people, it is necessary to leave the concrete mixing station and the construction site. The cleaning device is used to clean the concrete on the discharge hopper, but the current technical considerations are not perfect, and it has the following disadvantages: the cleaning device generally uses high-pressure washing to make the residue and concrete blocks attached to the discharge hopper fall off, and some concrete blocks are detached by high-pressure washing. After that, it will splash around, which is easy to cause personal injury. At the same time, large concrete blocks cannot be removed under high pressure. Cleaning with acidic reagents will cause corrosion to the vehicle. Therefore, it is necessary to use a chisel to scrape off the surface of the discharge hopper. The chisel is easy to scratch the surface of the discharge hopper , while the work efficiency is low

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