Expansion joint dust collecting device and construction method thereof

A dust collection device and construction method technology, applied in the direction of pollution prevention methods, chemical instruments and methods, cleaning methods and appliances, etc., can solve problems such as polluted air, hidden safety hazards, and hard connection failures, so as to avoid air pollution and improve Safety, the effect of avoiding potential safety hazards

Active Publication Date: 2018-09-04
安徽谦源项目管理有限公司
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Problems solved by technology

The existing expansion joint structures are equipped with cover plates, and the cover plates are usually steel plates that fit together. Since the steel plates that fit together are hard links, in order to avoid the hard connection failure caused by thermal expansion and contraction, the existing technology Usually, a gap is set on the cover plate of the expansion joint, and the gap on the cover plate is used to make the cover plate have a certain fit margin to meet the requirements of thermal expansion and contraction. However, the exi

Method used

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  • Expansion joint dust collecting device and construction method thereof
  • Expansion joint dust collecting device and construction method thereof
  • Expansion joint dust collecting device and construction method thereof

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[0020] The present invention will be further described below with reference to the accompanying drawings. see attached figure 1 - 5. The expansion joint dust collecting device of the present invention includes a bridge main body 1 , a bridge surface 2 , an expansion joint cover 3 , a dust collecting box 4 and a dust receiving plate 7 . The bridge main body 1 refers to the bridge structure on both sides of the expansion joint, and an expansion joint is arranged between the two bridge main bodies 1. figure 1 It can be seen that the expansion joint is set flush with the bridge surface 2 of the bridge, and then an expansion joint cover plate 3 is installed on the expansion joint. On the one hand, the expansion joint cover plate 3 covers the expansion joint, so that vehicles, etc. On the one hand, the expansion joint cover plate 3 is provided to make the expansion joint have certain thermal expansion and cold contraction characteristics, and the expansion joint can adapt to differ...

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Abstract

The invention relates to an expansion joint dust collecting device and a construction method thereof. The expansion joint dust collecting device comprises a bridge body, a bridge deck and an expansionjoint cover plate and is characterized in that a dust collecting box is arranged below the expansion joint cover plate, a dust receiving plate is arranged at the top of the dust collecting box, and tiny gravels, dust and other sundries fall downwardly through the gaps of the expansion joint cover plate onto the dust receiving plate and are guided into the dust collecting box through the dust receiving plate; when the dust quantity in the dust collecting box reaches a preset value, an alarm lamp flickers to give out an alarm to remind maintenance staff to clean the dust collecting box. The expansion joint dust collecting device has the advantages that by arranging the dust collecting box below the expansion joint cover plate, the fallen tiny gravels, dust and other sundries can be completely collected in the dust collecting box, atmospheric pollution is avoided, risks caused by the fact that the tiny gravels, dust and other sundries fall off the bridge deck, and bridge safety is increased.

Description

technical field [0001] The invention relates to the fields of bridge construction and water conservancy construction, in particular to an expansion joint dust collecting device and a construction method thereof. Background technique [0002] Existing bridges are provided with expansion joint structures at bridge deck joints, and the expansion joint structures are used to ensure that the bridge has good thermal expansion and contraction performance. The existing expansion joint structures are equipped with cover plates, and the cover plates are usually steel plates that fit together. Since the steel plates that fit together are hard links, in order to avoid the hard connection failure caused by thermal expansion and contraction, the existing technology Usually, a gap is set on the cover plate of the expansion joint, and the gap on the cover plate is used to make the cover plate have a certain fit margin to meet the requirements of thermal expansion and contraction. However, t...

Claims

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Application Information

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IPC IPC(8): E01D19/06B08B17/02
CPCB08B17/02E01D19/06
Inventor 王涛
Owner 安徽谦源项目管理有限公司
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