Cleaning and maintenance device for outdoor steel structure part adopting contact sensor

Abstract

The invention discloses a cleaning and maintenance device for an outdoor steel structure part adopting a contact sensor. The cleaning and maintenance device is used for cleaning and maintaining the outdoor steel structure part. The outdoor steel structure part comprises a main beam (4) with a guide rib (2) extending in the longitudinal direction and auxiliary beams (41) supported on the main beam (4). The cleaning and maintenance device comprises a supporting frame (99), a water supply pipe (61) and a nozzle (62), wherein the water supply pipe (61) is supported on the supporting frame (99) and is close to the main beam (4), and the nozzle (62) is communicated with the water supply pipe (61). A plurality of longitudinally-extending guide protrusions are arranged on the upper surface and the lower surface of the guide rib (2), and therefore the guide rib (2) can match circumferential grooves (920 and 910) in an upper supporting roller (921) and a lower supporting roller (911), which are connected to the upper surface and the lower surface respectively, of the cleaning and maintenance device.

Description

Technical field [0001] This application relates to the field of steel structures, in particular to a cleaning and maintenance device for outdoor steel structures using contact sensors. Background technique [0002] Steel structures are widely used in various engineering fields, such as workshops, stadiums, bridges, large-scale exhibition centers, etc. [0003] Due to the complex structure of steel structure, especially for outdoor steel structure parts, the local connection position of the steel structure is prone to accumulate dust and other dirt. This is likely to have adverse effects such as corrosion on the connection parts of the steel structure, which in turn causes potential risks to the overall safety and stability of the steel structure. [0004] However, some existing cleaning and maintenance devices often need to be performed manually, which causes the danger of operation and the increase of maintenance costs. However, some mechanical devices that can automatically perfo...

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.

Images