Automatic cleaning and maintaining device for building bridge

Abstract

The invention relates to an automatic cleaning and maintaining device for a building bridge. The automatic cleaning and maintaining device is used for cleaning and maintaining the bridge. The bridge comprises a cross main beam (4) and an auxiliary beam (41), wherein the cross main beam (4) is provided with a guide rib (2) extending transversely, and the auxiliary beam (41) is supported by the cross main beam (4). The automatic cleaning and maintaining device comprises a supporting frame (99), a water supply pipe (61) and a spray nozzle (62) communicated with the water supply pipe (61) to be aligned with the part, needing to the cleaned, of the bridge to carry water spraying cleaning, wherein the water supply pipe (61) is supported by the supporting frame (99) and is close to the main beam (4). The upper surface and the lower surface of the guide rib (2) are provided with a plurality of guide protrusions extending along the guide rib (2).

Description

technical field [0001] The application relates to the field of bridges, in particular to an automatic cleaning and maintenance device for building 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.

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