Plate derusting device for steel structure building

Abstract

The invention discloses a plate derusting device for a steel structure building. The left end of a supporting rod is connected with a swinging arm in a rotated mode. The left end of a swinging arm isconnected with a cleaning roll in a rotated mode. The cleaning roll is connected with the left end of a transmission belt. The upper end of the left portion of the swinging arm is connected with the lower end of a hanger in a rotated mode. The upper end of the hanger is connected with a moving shrink-ring in a rotated mode. The moving shrink-ring is connected with a screw rod in threaded mode. A worktable is arranged on the lower end of the cleaning roll. The worktable is connected with a guide rail in a sliding mode. A lower end of the worktable is fixedly connected with a toothed strip. Bothends of the worm are meshed with worm gears. A side-end sprocket wheel is fixedly connected with a semicircle gear. The semicircular gear with a tooth is meshed with the toothed strip plate. The plate derusting device for a steel structure building can adjust the height of the cleaning roll by rotating regulating wheel according to the thickness of a steel plate to be processed, and the semicircle gear which has opposite turning direction of the left and right end is meshed with the toothed strip in a reciprocating mode to drive the worktable to move left and right so as to realize the movingcleaning of the steel plate, so that the cleaning area is larger. The device is reasonable and applicable in structural design, capable of greatly improving the cleaning efficiency of the building steel plate, uniform in cleaning, high in automation degree, and capable of saving labor force.

Description

technical field [0001] The invention relates to a construction machine, in particular to a plate derusting device for a steel structure building. Background technique [0002] Steel structure building is a new type of building system, which can connect the industry boundaries between real estate, construction, and metallurgy, and integrates into a new industrial system. This is the steel structure building system that people in the industry are generally optimistic about. [0003] Compared with traditional concrete buildings, steel structure buildings use steel plates or section steel instead of reinforced concrete, which has higher strength and better earthquake resistance. And because the components can be manufactured in a factory and installed on site, the construction period is greatly reduced. Due to the reusable use of steel, construction waste can be greatly reduced, and it is more environmentally friendly, so it is widely adopted by countries all over the world and...

AI Technical Summary

Problems solved by technology

However, steel structure buildings need to use a large number of steel plates. The steel plates are stacked on the construction site for a long time and exposed to wind and rain. It is easy to form oxide rust on the surface. The steel plates corroded by rust need to be cleaned and derusted in time.

[0004] At present, most of the existing construction steel plate derusting processes are manually derusted, which consumes a lot of labor, has low automation, low work efficiency, and poor cleaning effect.

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