An automatic cleaning and maintenance device for bridges

Abstract

Disclosed is an automatic cleaning and maintaining device with the good damping effect for a bridge. The bridge comprises a main transverse beam (4) and an auxiliary beam (41), wherein the main transverse beam (4) is provided with a guiding rib (2) transversely extending, and the auxiliary beam (41) is supported on the main transverse beam (4). The automatic cleaning and maintaining device comprises a supporting frame, a water supply pipe (61) and a nozzle (62), wherein the water supply pipe (61) is supported on the supporting frame and is close to the main transverse beam (4), and the nozzle (62) is communicated with the water supply pipe (61) so as to be aligned to the portion, needing to be cleaned, of the bridge to spray water and clean the portion. The upper and lower surfaces of the guiding rib (2) are each provided with a plurality of guiding protrusions extending along the guiding rib (2).

Description

technical field [0001] The present application relates to the field of bridges, in particular to an automatic cleaning and maintenance device for bridges. Background technique [0002] Bridges often have various truss girder structures. Due to the complex structure of the overall connection parts of this structure, 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 beam structure, thereby causing potential risks to the overall safety and stability of the bridge structure. [0003] However, some existing cleaning and maintenance devices often need to be manually carried out, 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. Contents of the invention [0004] The object of the present invention is ...

AI Technical Summary

Problems solved by technology

[0002] Bridges often have various truss beam structures. Due to the complex structure of the overall connection parts of this structure, 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 beam structure, thereby causing potential risks to the overall safety and stability of the bridge structure

[0003] 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