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A bridge with a low-vibration, self-cleaning expansion joint device

A technology for automatic cleaning and expansion joints, applied in the direction of cleaning methods using tools, bridges, bridge parts, etc., can solve problems such as affecting the normal function of expansion joints, long cycle, and debris falling into

Active Publication Date: 2016-06-15
浙江恒成高分子材料股份有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] However, this kind of covering board will inevitably be partially damaged during the driving process, and such damage is often difficult to be repaired in time, resulting in residues still falling into the expansion joints, thereby affecting the normal function of the expansion joints
[0004] And cleaning up the slag in these gaps will also waste manpower, and the cycle is longer

Method used

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  • A bridge with a low-vibration, self-cleaning expansion joint device
  • A bridge with a low-vibration, self-cleaning expansion joint device

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Embodiment Construction

[0010] combined with Figure 1-2 , to explain the present invention in detail.

[0011] According to the bridge with a low-vibration self-cleaning expansion joint device, the self-cleaning expansion joint device includes a left half frame 3, a right half frame 4, and The upper elastic cover 62 and the lower elastic cover 61 are respectively used to cover the expansion joint between the left half frame 3 and the right half frame 4 on the road surface and under the road surface of the bridge between the frame parts 4. The cavity surrounded by the left half frame 3, the right half frame 4, the upper elastic cover 62 and the lower elastic cover 61 is provided with a first moving cleaning plate assembly 9 and a second moving cleaning plate assembly 9 arranged in the front and back directions. Plate assembly 8, each of the first mobile cleaning plate assembly 9 and the second mobile cleaning plate assembly 8 includes a left plate and a right plate, the right plate protruding into a...

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Abstract

A bridge with a low-vibration self-cleaning expansion joint device. The self-cleaning expansion joint device includes a left half frame member (3), a right half frame member (4) and a device located in the left half frame member (3). ) and the right half frame member (4) respectively for covering the expansion joint between the left half frame member (3) and the right half frame member (4) on and under the road surface of the bridge. (62) and the lower elastic cover (61), which are surrounded by the left half frame (3), the right half frame (4), the upper elastic cover (62) and the lower elastic cover (61) The cavity is provided with a first movable cleaning plate assembly (9) and a second movable cleaning plate assembly (8) arranged in the front-to-back direction.

Description

technical field [0001] The invention relates to a bridge with expansion joints, in particular to a bridge with a low-vibration self-cleaning expansion joint device. Background technique [0002] Due to thermal expansion and contraction of bridge deck girders, expansion joint devices are often required. In the gap facing the road surface of the expansion joint device, in order to prevent the road debris from falling into the gap, an elastic covering plate, such as rubber products, is provided to cover it without affecting the function of the expansion joint and the driving performance. Expansion joint gap. [0003] However, such covering boards will inevitably be partially damaged during the driving process, and such damages are often difficult to be repaired in time, resulting in residues still falling into the expansion joints, thereby affecting the normal function of the expansion joints. [0004] And cleaning up the slag in these gaps will also waste manpower, and the c...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): E01D19/06
CPCE01D19/06E01D22/00E01D19/062E01D19/065B08B1/30
Inventor 张良
Owner 浙江恒成高分子材料股份有限公司