Automatic cleaning and maintaining device provided with pressure sensor and used for bridge
A pressure sensor and automatic cleaning technology, which is 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. To achieve the effects of stable force, excessive compression protection, and weight reduction
Inactive Publication Date: 2015-12-23
QIDONG CHUANGLU NEW MATERIAL CO LTD
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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 an embodiment of an automatic cleaning and maintenance device for a bridge using a pressure sensor, the bridge includes a transverse main beam 4 provided with a transversely extending guide rib 2 and a subbeam 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 main girder 4, and a nozzle 62 communicated with the water supply pipe 61 so as to spray water at the parts of the bridge that need to be cleaned. Cleaning, the upper and lower surfaces of the guide rib 2 are respectively provided with a plurality of guide protrusions extending along the guide rib 2, so as to be able to engage with the upper supports on the upper and lower surfaces of the automatic cleaning and maintenance device respectively The circumferential grooves 920, 9...
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Disclosed is an automatic cleaning and maintaining device provided with a pressure sensor and used 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 of the bridge 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 application relates to the field of bridges, in particular to an automatic cleaning and maintenance device for bridges using pressure sensors. 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 presen...
Claims
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IPC IPC(8): E01H1/00E01D22/00
Inventor 张叶莎
Owner QIDONG CHUANGLU NEW MATERIAL CO LTD