CN104358210A - Drainage facility for elevated bridge - Google Patents

Drainage facility for elevated bridge Download PDF

Info

Publication number
CN104358210A
CN104358210A CN201410634600.3A CN201410634600A CN104358210A CN 104358210 A CN104358210 A CN 104358210A CN 201410634600 A CN201410634600 A CN 201410634600A CN 104358210 A CN104358210 A CN 104358210A
Authority
CN
China
Prior art keywords
sedimentation basin
pipe
bridge
elbow
tee piece
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
CN201410634600.3A
Other languages
Chinese (zh)
Inventor
陈新星
职海涛
葛云
夏东
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Jiangsu Transportation Research Institute Co Ltd
Original Assignee
Jiangsu Transportation Research Institute Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Jiangsu Transportation Research Institute Co Ltd filed Critical Jiangsu Transportation Research Institute Co Ltd
Priority to CN201410634600.3A priority Critical patent/CN104358210A/en
Publication of CN104358210A publication Critical patent/CN104358210A/en
Pending legal-status Critical Current

Links

Classifications

    • EFIXED CONSTRUCTIONS
    • E01CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
    • E01DCONSTRUCTION OF BRIDGES, ELEVATED ROADWAYS OR VIADUCTS; ASSEMBLY OF BRIDGES
    • E01D19/00Structural or constructional details of bridges
    • E01D19/08Damp-proof or other insulating layers; Drainage arrangements or devices ; Bridge deck surfacings
    • E01D19/086Drainage arrangements or devices

Abstract

The invention discloses a drainage facility for an elevated bridge. The drainage facility for the elevated bridge consists of a sedimentation basin, a cement cover plate, a drain pipe, a three-way pipe, an elbow and a service valve which are arranged on a bridge floor. According to the drainage facility for the elevated bridge, disclosed by the invention, sedimentation treatment can be performed on accumulated water on the bridge floor through the sedimentation basin, so that the drain pipe cannot be blocked by silt during drainage, and the interior of the pipeline can be cleared at regular intervals to ensure the drainage to be smooth.

Description

Elevated bridge dewatering installation
One technical field
The present invention relates to bridge technical field of drainage, particularly a kind of elevated bridge dewatering installation.
Two background technologies
The way of general elevated bridge draining arranges vertical cast iron tapping pipe at deck transverse slope downside place, the collection of bridge floor ponding caused in bridge pier place underdrainage system by bridge floor french drain or pipe tunnel.The alluviation of the foreign material such as dust, silt is often received mouth of a river place to bridge floor by this elevated bridge drainage system rainwater, causes line clogging, is unfavorable for later stage cleaning and safeguards.
Three summary of the invention
The object of the invention is to provide a kind of elevated bridge dewatering installation, and this device can overcome the problem of silt blocking tapping pipe in prior art Bridge drainage procedure, and can regularly clear up pipe interior, ensures that draining is smooth.
Compared with prior art, remarkable advantage is this device:
(1) the tapping pipe upper end mouth of pipe exceeds sedimentation basin bottom design, can precipitate, avoid silt to enter tapping pipe and result in blockage before discharging bridge floor ponding to ponding.
(2) tee piece place arranges service valve, can regularly clear up pipe interior, ensures that draining is unobstructed.
Four accompanying drawing explanations
Fig. 1 is overall structure figure of the present invention.
Fig. 2 is the structure chart of sedimentation basin part.
Five detailed description of the invention
Composition graphs 1 ~ Fig. 2:
A kind of deck drainage system of the present invention, by the sedimentation basin 1 be arranged on bridge floor, cement cover board 2, tapping pipe 3, tee piece 4, elbow 5 and service valve 6, cement cover board 2 is arranged on sedimentation basin 1, have through hole bottom sedimentation basin 1, tapping pipe 3 is arranged in the through hole bottom sedimentation basin 1, and the tapping pipe 3 upper end mouth of pipe exceeds bottom sedimentation basin 1, the tapping pipe 3 lower end mouth of pipe is connected with the import of tee piece 4, one of them outlet of tee piece 4 is connected with one end of elbow 5, the other end access land drainage facility of elbow 5, another outlet installation and repairing valve 6 of tee piece 4.
Tee piece 4 is provided with filter net sheet with the port of one end that elbow 5 is connected.
Cement cover board 2 has through hole.
Embodiment:
Below in conjunction with accompanying drawing 1 ~ 2, the present invention is further described:
Bridge floor is arranged sedimentation basin 1, the cement cover board 2 having the through hole flowed into for ponding is arranged on sedimentation basin 1, the through hole flowed into for bridge floor ponding is had bottom sedimentation basin, tapping pipe is arranged in the through hole bottom sedimentation basin, the tapping pipe 3 upper end mouth of pipe exceeds bottom sedimentation basin 1, and the tapping pipe 3 lower end mouth of pipe is connected with the import of tee piece 4, and one of them outlet of tee piece 4 is connected with one end of elbow 5, the other end access land drainage facility of elbow 5, another outlet installation and repairing valve 6 of tee piece 4.Tee piece 3 is connected exit, one end and is provided with filter net sheet with elbow.
When bridge floor ponding, ponding flows into sedimentation basin 1 by horizontal wall inscription, longitudinal gradient, precipitate in sedimentation basin 1, silt in ponding sinks to bottom sedimentation basin, ponding flows into tapping pipe, unprecipitated silt residual in ponding is filtered mesh sheet at tee piece place and filters, in the ponding inflow surface drainage after filtration.
When in sedimentation basin 1, sediment is too much, the sediment can opened in cement cover board 2 pairs of sedimentation basins 1 is cleared up, and also regularly can open the service valve on tee piece 4, clear up the filtrate in tapping pipe.

Claims (3)

1. a bridge deck drainage device, it is characterized in that: comprise the sedimentation basin (1) be arranged on bridge floor, cement cover board (2), tapping pipe (3), tee piece (4), elbow (5) and service valve (6), cement cover board (2) is arranged on sedimentation basin (1), sedimentation basin (1) bottom has through hole, tapping pipe (3) is arranged in the through hole of sedimentation basin (1) bottom, tapping pipe (3) the upper end mouth of pipe exceeds sedimentation basin (1) bottom, tapping pipe (3) the lower end mouth of pipe is connected with the import of tee piece (4), one of them outlet of tee piece (4) is connected with one end of elbow (5), the other end access land drainage facility of elbow (5), another outlet installation and repairing valve (6) of tee piece (4).
2. bridge deck drainage device according to claim 1, is characterized in that: the port of one end that tee piece (4) is connected with elbow is provided with filter net sheet.
3. bridge deck drainage device according to claim 1, is characterized in that: (2) have through hole to cement cover board.
CN201410634600.3A 2014-11-12 2014-11-12 Drainage facility for elevated bridge Pending CN104358210A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201410634600.3A CN104358210A (en) 2014-11-12 2014-11-12 Drainage facility for elevated bridge

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201410634600.3A CN104358210A (en) 2014-11-12 2014-11-12 Drainage facility for elevated bridge

Publications (1)

Publication Number Publication Date
CN104358210A true CN104358210A (en) 2015-02-18

Family

ID=52525509

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201410634600.3A Pending CN104358210A (en) 2014-11-12 2014-11-12 Drainage facility for elevated bridge

Country Status (1)

Country Link
CN (1) CN104358210A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104790293A (en) * 2015-04-23 2015-07-22 上海勘测设计研究院有限公司 Assembly-type surface source processing system
CN105544388A (en) * 2016-01-25 2016-05-04 宁波路宝科技实业集团有限公司 Water stopping and guiding structure for bridge expansion joint device
CN108560414A (en) * 2018-04-24 2018-09-21 芜湖天梦信息科技有限公司 A kind of science of bridge building drainage channel structure

Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2614330A1 (en) * 1987-04-27 1988-10-28 Lefebvre Jean Ets Structure sealing composite and process for installing this composite
DE3910140A1 (en) * 1989-03-29 1990-10-04 Voitac Tech Abdichtungen Gmbh Method for sealing an expansion joint of a roadway paving
DE4102157A1 (en) * 1990-12-09 1992-06-11 Studiengesellschaft Fuer Unter Road surface trough structure - has drainage system in and below caps at expansion joint seam strips
CN101570957A (en) * 2009-05-08 2009-11-04 北京市市政专业设计院有限责任公司 Bridge drain system
CN102587275A (en) * 2012-03-12 2012-07-18 河南省交通科学技术研究院有限公司 Real-time identification and selective collection system for run-off on bridge floor of highway
CN202730643U (en) * 2011-12-30 2013-02-13 浙江同兴建设有限公司 Bridge floor drainage devices
CN203373660U (en) * 2013-08-15 2014-01-01 龙口丛林中德车体系统工程有限公司 Aluminum alloy pedestrian overpass drainage system
CN204551251U (en) * 2014-11-12 2015-08-12 江苏省交通科学研究院股份有限公司 Elevated bridge dewatering installation

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2614330A1 (en) * 1987-04-27 1988-10-28 Lefebvre Jean Ets Structure sealing composite and process for installing this composite
DE3910140A1 (en) * 1989-03-29 1990-10-04 Voitac Tech Abdichtungen Gmbh Method for sealing an expansion joint of a roadway paving
DE4102157A1 (en) * 1990-12-09 1992-06-11 Studiengesellschaft Fuer Unter Road surface trough structure - has drainage system in and below caps at expansion joint seam strips
CN101570957A (en) * 2009-05-08 2009-11-04 北京市市政专业设计院有限责任公司 Bridge drain system
CN202730643U (en) * 2011-12-30 2013-02-13 浙江同兴建设有限公司 Bridge floor drainage devices
CN102587275A (en) * 2012-03-12 2012-07-18 河南省交通科学技术研究院有限公司 Real-time identification and selective collection system for run-off on bridge floor of highway
CN203373660U (en) * 2013-08-15 2014-01-01 龙口丛林中德车体系统工程有限公司 Aluminum alloy pedestrian overpass drainage system
CN204551251U (en) * 2014-11-12 2015-08-12 江苏省交通科学研究院股份有限公司 Elevated bridge dewatering installation

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104790293A (en) * 2015-04-23 2015-07-22 上海勘测设计研究院有限公司 Assembly-type surface source processing system
CN104790293B (en) * 2015-04-23 2016-07-20 上海勘测设计研究院有限公司 Source, assembled face processes system
CN105544388A (en) * 2016-01-25 2016-05-04 宁波路宝科技实业集团有限公司 Water stopping and guiding structure for bridge expansion joint device
CN108560414A (en) * 2018-04-24 2018-09-21 芜湖天梦信息科技有限公司 A kind of science of bridge building drainage channel structure

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Legal Events

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PB01 Publication
C10 Entry into substantive examination
SE01 Entry into force of request for substantive examination
C02 Deemed withdrawal of patent application after publication (patent law 2001)
WD01 Invention patent application deemed withdrawn after publication

Application publication date: 20150218