A pressure-adjustable automatic cleaning and maintenance device for bridges
An automatic cleaning and maintenance device technology, applied in bridge maintenance, bridge, bridge reinforcement, etc., can solve problems such as easy accumulation of dust and other dirt at local connection positions, risk of bridge structure safety and stability, and complex structure of connection parts, etc. Achieve the effects of avoiding large suspended areas, stabilizing force, and reducing weight
Active Publication Date: 2017-01-04
江苏铭鹏装备有限公司
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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.
Method used
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[0011] Combine below Figure 1-4 The present invention will be described in detail.
[0012] According to the embodiment, the pressure can be adjusted and is used for the automatic cleaning and maintenance device of the bridge. The bridge includes a transverse main beam 4 provided with a transversely extending guide rib 2 and a sub-beam 41 supported on the transverse main beam 4. The automatic cleaning The maintenance device includes a support frame 99, a water supply pipe 61 supported on the support frame 99 and close to the transverse main girder 4, and a nozzle 62 communicated with the water supply pipe 61 to aim at the parts of the bridge that need to be cleaned. Water cleaning, the upper and lower surfaces of the guide ribs 2 are respectively provided with a plurality of guide protrusions extending along the guide ribs 2, so that they can be respectively engaged with the automatic cleaning and maintenance device on the upper and lower surfaces The supporting roller 921 i...
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Provided is a pressure-adjustable automatic cleaning and maintenance device for a bridge. The bridge comprises a transverse main girder (4) having a transversely-extending guiding rib (2) and auxiliary girders (41) supported on the transverse main girder (4). The automatic cleaning and maintenance device comprises a support frame (99), a water supply pipe (61) and a nozzle (62). The water supply pipe (61) is supported by the support frame (99) and draws close to the main girder (4). The nozzle (62) is communicated with the water supply pipe (61) in order to be aligned at the position, needed to be cleaned, of the bridge to carry out cleaning operation by spraying water. The upper and lower surfaces of the transversely-extending guiding rib (2) are respectively provided with multiple guide protrusions extending along the guiding rib (2).
Description
technical field [0001] The application relates to the field of bridges, in particular to an automatic cleaning and maintenance device for bridges with adjustable pressure. 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 pres...
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IPC IPC(8): E01H1/00E01D22/00
Inventor 周雪娜
Owner 江苏铭鹏装备有限公司