Cleaning and maintaining device with left and right limiting sensors and used for outdoor steel structural member

Abstract

The invention provides a cleaning and maintaining device with left and right limiting sensors and used for an outdoor steel structural member. The cleaning and maintaining device is used for cleaning and maintaining the outdoor steel structural member. The outdoor steel structural member comprises a main beam (4) provided with a guiding rib (2) extending in the longitudinal direction and auxiliary beams (41) supported by the main beam (4). The cleaning and maintaining device comprises a supporting frame (99), a water supply pipe (61) supported by the supporting frame (99) and close to the main beam (4) and a nozzle (62) communicated with the water supply pipe (61). The upper surface and the lower surface of the guiding rib (2) are each provided with a plurality of guiding protrusions extending in the longitudinal direction, and therefore the guiding rib (2) can be matched with circumferential grooves (920 and 910) in an upper supporting roller (921) and a lower supporting roller (911) connected to the upper surface and the lower surface of the cleaning and maintaining device respectively.

Description

technical field [0001] The application relates to the field of steel structures, in particular to a cleaning and maintenance device for outdoor steel structure parts with left and right limit sensors. Background technique [0002] Steel structures are widely used in various engineering fields, such as factories, gymnasiums, bridges, large exhibition centers, etc. [0003] Due to the complex structure of the steel structure, especially for outdoor steel structure parts, dust and other dirt are easy to accumulate at the local connection positions. This is likely to have adverse effects such as corrosion on the connection parts of the steel structure, thereby causing potential risks to the overall safety and stability of the steel structure. [0004] However, some existing cleaning and maintenance devices often need to be manually performed, resulting in the danger of the operation and the increase of the maintenance cost. However, some mechanical devices that can automatical...

AI Technical Summary

Problems solved by technology

This is likely to have adverse effects such as corrosion on the connection parts of the steel structure, thereby causing potential risks to the overall safety and stability of the steel structure

[0004] However, some existing cleaning and maintenance devices often need to be carried out manually, which causes the danger of the operation and the increase of the maintenance cost.

However, some mechanical devices that can automatically realize cleaning and maintenance are complex in structure and high in cost.

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