An automatic cleaning and maintenance device for bridges through electronic control

Abstract

Disclosed is an electrically controlled automatic cleaning and maintaining device for a bridge. The bridge comprises a horizontal main girder (4) and auxiliary girders (41). The horizontal main girder (4) is provided with a guide rib (2) extending horizontally, and the auxiliary girders (41) are supported on the horizontal main girder (4). The automatic cleaning and maintaining device comprises a supporting frame (99), a water supply tube (61) and a nozzle (62). The water supply tube (61) is supported on the supporting frame (99) and close to the main girder (4), and the nozzle (62) is communicated with the water supply tube (61) so as to be aligned with the position to be cleaned for water spraying cleaning. Multiple guide protrusions extending along the guide rib (2) are arranged on the upper surface and the lower surface of the guide rib (2) respectively.

Description

technical field [0001] The present application relates to the field of bridges, specifically an electronically controlled 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...

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