An automatic cleaning and maintenance device equipped with warning lights and used for bridges

Abstract

Disclosed is an automatic bridge cleaning and maintaining device provided with a caution light. A bridge comprises a horizontal girder (4) provided with a horizontally extending guiding rib (2), and an auxiliary beam (41) supported by the horizontal girder (4). The automatic bridge cleaning and maintaining device comprises a supporting frame (99), a water supply pipe (61) which is supported by the supporting frame (99) and close to the girder (4), and a nozzle (62) communicated with the water supply pipe (61) to spray water onto the portions, needing to be cleaned, of the bridge. A plurality of guiding protrusions extending along the guiding rib (2) are arranged on the upper surface and lower surface of the guiding rib (2) respectively.

Description

technical field [0001] The application relates to the field of bridges, in particular to an automatic cleaning and maintenance device installed with warning lights and used 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 obje...

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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