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Wide-angle intelligent dust removal bridge telescopic device

A telescopic device, wide-angle technology, applied in bridges, bridge construction, bridge parts, etc., can solve problems such as dust congestion, reduce bridge head jumps, solve complex construction, and simple construction.

Active Publication Date: 2020-06-16
HOHAI UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] Purpose of the invention: The purpose of the invention is to provide a wide-angle intelligent dust removal bridge telescopic device to solve the problem that the existing device cannot move freely in all directions and easily cause internal dust congestion

Method used

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  • Wide-angle intelligent dust removal bridge telescopic device
  • Wide-angle intelligent dust removal bridge telescopic device
  • Wide-angle intelligent dust removal bridge telescopic device

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Embodiment Construction

[0017] The present invention will be further described below in conjunction with the drawings.

[0018] Such as figure 1 As shown, the wide-angle intelligent dust removal bridge expansion and contraction device includes a main frame, a packing structure is arranged on both sides of the main frame, a linkage moving device 14 and a washing and distributing device are arranged in the packing structure, and the packing structure 11 includes an upper packing layer and a lower packing Layer, the linkage moving device 14 is movably arranged between the upper packing layer and the lower packing layer through the roller 15. The washing and shunting device includes a water inlet channel 12 and a drainage channel 13. The water inlet channel 12 is arranged on the upper packing layer and the drainage channel 13 It is set in the lower packing layer. After the washing water flows in, the dust in the device is cleaned, and it flows out through the drainage channel 13 to the drainage ditch on both...

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Abstract

The invention discloses a wide-angle intelligent dust removal bridge expansion device which comprises a main frame. Padding structural bodies are arranged on the two sides of the main frame. Linkage movement devices and water washing flow division devices are arranged in the padding structural bodies. A steel plate framework is arranged in the middle of the main frame. Baffles are fixed to the twosides of the steel plate framework. Multiple dumbbell-shaped supporting plates are arranged on the baffles and connected with the linkage movement devices through linkage devices. The wide-angle intelligent dust removal bridge expansion device can conduct wide-angle expansion, particles and dust in the expansion device can be cleaned away regularly, the phenomenon of a bump at a bridge head in the position of an expansion joint can be greatly reduced, the problem of complex construction of an expansion device in bridge engineering is solved, and construction is simple, efficient, convenient and quick.

Description

Technical field [0001] The invention relates to a bridge expansion device, in particular to a wide-angle intelligent dust removal bridge expansion device. Background technique [0002] During the use of the bridge, in order to ensure that the bridge structure shrinks or stretches due to changes in external temperature and load under normal conditions of use, it is necessary to connect between the main girder of the bridge, between the main girder and abutment, or the main girder Set up a gap between the back wall and set up or install expansion joints or expansion devices to compensate for the deformation between the two bridges, so that the inside of the bridge can be deformed freely, so as to ensure that the vehicles above can pass smoothly. [0003] In the current telescopic device research, there have been many inventions and creations aimed at various problems, such as the upper spherical friction pair and the lower spherical friction pair to meet the needs of the bridge when ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): E01D19/06
CPCE01D19/065
Inventor 张聪朱珍德朱姝朱端
Owner HOHAI UNIV