Automatic cleaning maintaining device provided with guide rods and used for bridge

Abstract

The invention discloses an automatic cleaning maintaining device provided with guide rods and used for a bridge. The bridge comprises a transverse main beam (4) provided with a transversely-extending guide rib (2) and auxiliary beams (41) supported on the transverse main beam (4). The automatic cleaning maintaining device comprises a supporting frame (99), a water supplying pipe (61) which is supported on the supporting frame (99) and close to the main beam (4) and a nozzle (62) communicated with the water supplying pipe (61) so that the automatic cleaning maintaining device can be aligned with the portion, needing to be cleaned, of the bridge for water spraying cleaning. The upper surface and the lower surface of the guide rib (2) are each provided with a plurality of guiding 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 with guide rods 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 inven...

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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