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A bridge with vibration-absorbing self-cleaning expansion joint device

An automatic cleaning and expansion joint technology, applied in the direction of bridges, bridge parts, bridge construction, etc., can solve the problems of long cycle, debris falling, affecting the normal function of expansion joints, etc.

Active Publication Date: 2016-08-17
QIDONG QINGQING VEGETABLE & FRUIT RURAL LAND STOCK PROFESSIONAL COOP
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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 vibration-absorbing self-cleaning expansion joint device
  • A bridge with vibration-absorbing 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 of the shock-absorbing self-cleaning expansion joint device of the embodiment, the self-cleaning expansion joint device includes a left half frame 3, a right half frame 4, and a bridge located between the left half frame 3 and the right half frame 4 are respectively used to cover the upper elastic cover 62 and the lower elastic cover 61 of 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. 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 arranged in the front and back direction 8. The first moving cleaning plate assembly 9 and the second moving cleaning plate assembly 8 both include a left plate and ...

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Abstract

The invention relates to a damping bridge for an automatic cleaning type stretchable joint device. The automatic cleaning type stretchable joint device comprises a left half frame (3), a right half frame (4), an upper elastic covering piece (62) and a lower elastic covering piece (61), wherein the upper elastic covering piece (62) and the lower elastic covering piece (61) are located between the left half frame (3) and the right half frame (4), and are used for covering stretchable joints between the left half frame (3) and the right half frame (4) on and below the road surface of the bridge respectively; and a first movement cleaning plate assembly (1) and a second movement cleaning plate assembly (8) which are arranged front and back are arranged in cavities (30 and 40) defined by the left half frame (3), the right half frame (4), the upper elastic covering piece (62) and the lower elastic covering piece (61).

Description

technical field [0001] The invention relates to a bridge with expansion joints, in particular to a bridge with a vibration-absorbing 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...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): E01D19/06
Inventor 秦蒋淑淑
Owner QIDONG QINGQING VEGETABLE & FRUIT RURAL LAND STOCK PROFESSIONAL COOP
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