CN101962936A - Drainage system for overhead bridge - Google Patents
Drainage system for overhead bridge Download PDFInfo
- Publication number
- CN101962936A CN101962936A CN 201010507500 CN201010507500A CN101962936A CN 101962936 A CN101962936 A CN 101962936A CN 201010507500 CN201010507500 CN 201010507500 CN 201010507500 A CN201010507500 A CN 201010507500A CN 101962936 A CN101962936 A CN 101962936A
- Authority
- CN
- China
- Prior art keywords
- viaduct
- kerbstone
- sidewalk
- drainage system
- drainage
- 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.)
- Granted
Links
Images
Abstract
The invention discloses a drainage system for an overhead bridge which comprises a running lane, a side pavement and curbstone arranged between the running lane and the side pavement, wherein the curbstone is provided with a through hole in which rainwater flows, a water collecting and draining channel extending along the longitudinal direction is arranged below the side pavement, and the water collecting and draining channel is connected with the through hole on the curbstone. The drainage system has the advantages of large water collecting and draining quantity, difficult blockage of drained water and high safety.
Description
Technical field
The present invention relates to a kind of bridge deck drainage structure, particularly relate to a kind of viaduct drainage system.
Background technology
The bridge deck drainage structure of tradition viaduct all adopts bridge floor collecting well, gutter, ground to collect this system of well usually, collecting well and gutter generally only are provided with at bridge pier, abutment place, like this, the bridge floor bleeding point of rainwater is less, collecting amount is less, and the caliber of gutter is less again, gutter is easily blocked by bigger foreign material, safeguards mediation inconvenience; In addition, the general outer outside that hangs over bridge pier structure of gutter, not only visually the utmost point is not attractive in appearance, in the high special location of some security requirements, for example stride the section of high ferro,, plug-in gutter is set wears out because of pipeline, come off, block and cause potential safety hazard because of crossing over the particularity in zone.
Therefore, those skilled in the art is consistent is devoted to develop a kind of catchment and bleeder quantity is big, draining is difficult for blocking, safe viaduct drainage system.
Summary of the invention
At the deficiency that above-mentioned prior art exists, the invention provides a kind of catchment and bleeder quantity is big, draining is difficult for blocking, safe viaduct drainage system.
To achieve these goals, the object of the present invention is to provide a kind of viaduct drainage system, described viaduct comprises runway, sidewalk and the kerbstone between runway and sidewalk, offer the through hole that flows into for rainwater on the described kerbstone, below, described sidewalk is provided with the drainage gallery that catchments along the sidewalk longitudinal extension, and the described drainage gallery that catchments is communicated with through hole on the described kerbstone.
Further, the below on described sidewalk is provided with at least one bearing beam, and described bearing beam is along the sidewalk longitudinal extension, forms the described drainage gallery that catchments between described kerbstone and the adjacent described bearing beam; Preferably, be coated with water-repellent paint on the inner surface of the described drainage gallery that catchments.
Further, the water conservancy diversion slope that has a down dip and arrange towards the drainage gallery that catchments is arranged in the through hole bottom surface on the described kerbstone, and rainwater is flowed in the drainage gallery that into catchments faster by the through hole of kerbstone.
Further, be provided with the trash rack that stops rubbish, foreign material to enter in the through hole on the described kerbstone.
Further, described sidewalk is obliquely installed along edge to being directed downwards of described kerbstone from described viaduct; Preferably, described sidewalk is 1% along the gradient that tilts to the direction of described kerbstone from the edge of described viaduct.
Further, described runway is obliquely installed along bridge floor center line to being directed downwards of described kerbstone from described viaduct; Preferably, described runway is 2% along bridge floor center line to the gradient that described kerbstone direction tilts from described viaduct.
Further, the gutter on the outer road surface of described catchment drainage gallery and the abutment that is arranged at described viaduct is communicated with.
Compared with prior art, the present invention has the following advantages:
1. cancelled bridge floor collecting well and gutter, made full use of collection and the drainage gallery of the clearance spaces of below, sidewalk as the bridge floor rainwater.
2. the bridge floor rainwater is collected to change into along the bridge floor sidewalk by the point-like at original bridge pier place and is vertically collected completely, catchments and bleeder quantity improves greatly, and water vent is difficult for blocking.
3. cancel the plug-in gutter at each bridge pier place, only be arranged on the outer road surface of abutment, increased the aesthetic property of the outer facade of elevated bridge; Simultaneously, avoided the bridge pier place that the potential safety hazard that plug-in gutter brings is set, be suitable for the high high ferro section of striding of security requirement is used.
4. safeguard that maintenance is more convenient, the drainage gallery that catchments only need remove covering sidewalk cover plate thereon and both can safeguard.
Be described further below with reference to the technique effect of accompanying drawing, to understand purpose of the present invention, feature and effect fully design of the present invention, concrete structure and generation.
Description of drawings
Fig. 1 is a perspective view of the present invention.
Fig. 2 is a cross-sectional view of the present invention.
The specific embodiment
Fig. 1 and Fig. 2 have shown a preferred embodiment of viaduct drainage system of the present invention.Viaduct comprises sidewalk 1, runway 2 and the kerbstone 4 between sidewalk 1 and runway 2.Offer the through hole 41 that flows into for rainwater on the kerbstone 4,1 below, sidewalk is provided with the drainage gallery 6 that catchments of 1 longitudinal extension along the sidewalk, and the drainage gallery 6 that catchments is communicated with through hole 41 on the kerbstone 4.In a specific embodiment, the water conservancy diversion slope 7 that tilts towards the drainage gallery 6 of catchmenting is arranged in the bottom surface of the through hole 41 on the kerbstone 4, and the rainwater that is beneficial to flow into through hole 41 flow to the drainage gallery 6 that catchments fast.In a specific embodiment, be furnished with trash rack 5 in the through hole 41 of kerbstone 4, enter into the drainage gallery 6 that catchments to stop rubbish, foreign material.
Be provided with bearing beam 3 below sidewalk 1, bearing beam 3 is 1 longitudinal extension along the sidewalk, forms the drainage gallery 6 that catchments between kerbstone 4 and the adjacent bearing beam 3.In a specific embodiment, be coated with the water-repellent paint layer 8 that prevents that rainwater from oozing out on the inner surface of the drainage gallery 6 that catchments.
Sidewalk 1 along from the edge of viaduct to the inclination that is directed downwards of kerbstone 4.In the present embodiment, the gradient on sidewalk 1 is 1%.
Runway 2 is along the inclination that is directed downwards to kerbstone 4 from the bridge floor center line of viaduct.In the present embodiment, the gradient of runway 2 is 2%.
The gutter that catchments on the outer road surface of drainage gallery 6 and the abutment that is arranged at viaduct is communicated with (not shown).
In specific embodiment, the road surface on sidewalk 1 is to be spliced by the sidewalk cover plate 11 that polylith is covered on the drainage gallery 6 that catchments.
More than describe preferred embodiment of the present invention in detail.The ordinary skill that should be appreciated that this area need not creative work and just can design according to the present invention make many modifications and variations.Therefore, all technician in the art all should be in the determined protection domain by claims under this invention's idea on the basis of existing technology by the available technical scheme of logical analysis, reasoning, or a limited experiment.
Claims (10)
1. viaduct drainage system, described viaduct comprises runway, sidewalk and the kerbstone between runway and sidewalk, it is characterized in that: offer the through hole that flows into for rainwater on the described kerbstone, below, described sidewalk is provided with the drainage gallery that catchments along the sidewalk longitudinal extension, and the described drainage gallery that catchments is communicated with through hole on the described kerbstone.
2. viaduct drainage system according to claim 1 is characterized in that: the below on described sidewalk is provided with at least one bearing beam, and described bearing beam is along the sidewalk longitudinal extension, forms the described drainage gallery that catchments between described kerbstone and the adjacent described bearing beam.
3. viaduct drainage system according to claim 1 and 2 is characterized in that: be coated with water-repellent paint on the inner surface of the described drainage gallery that catchments.
4. viaduct drainage system according to claim 1 is characterized in that: the water conservancy diversion slope that has a down dip and arrange towards the drainage gallery that catchments is arranged in the through hole bottom surface on the described kerbstone.
5. viaduct drainage system according to claim 1 is characterized in that: be provided with the trash rack that stops rubbish, foreign material to enter in the through hole on the described kerbstone.
6. viaduct drainage system according to claim 1 is characterized in that: described sidewalk is obliquely installed along edge to being directed downwards of described kerbstone from described viaduct.
7. viaduct drainage system according to claim 6 is characterized in that: described sidewalk is 1% along the gradient that tilts to the direction of described kerbstone from the edge of described viaduct.
8. viaduct drainage system according to claim 1 is characterized in that: described runway is obliquely installed along bridge floor center line to being directed downwards of described kerbstone from described viaduct.
9. viaduct drainage system according to claim 8 is characterized in that: described runway is 2% along bridge floor center line to the gradient that described kerbstone direction tilts from described viaduct.
10. viaduct drainage system according to claim 1 is characterized in that: the gutter on the outer road surface of described catchment drainage gallery and the abutment that is arranged at described viaduct is communicated with.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010105075006A CN101962936B (en) | 2010-10-15 | 2010-10-15 | Drainage system for overhead bridge |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010105075006A CN101962936B (en) | 2010-10-15 | 2010-10-15 | Drainage system for overhead bridge |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101962936A true CN101962936A (en) | 2011-02-02 |
| CN101962936B CN101962936B (en) | 2012-10-31 |
Family
ID=43515976
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010105075006A Active CN101962936B (en) | 2010-10-15 | 2010-10-15 | Drainage system for overhead bridge |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101962936B (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103669198A (en) * | 2013-12-04 | 2014-03-26 | 中山弘博企业管理咨询有限公司 | Rainwater recovery device on viaduct |
| CN106320172A (en) * | 2016-11-25 | 2017-01-11 | 北京市市政工程设计研究总院有限公司 | Bridge deck drainage supporting facility |
| CN110080102A (en) * | 2019-04-26 | 2019-08-02 | 中铁武汉勘察设计研究院有限公司 | A kind of bridge deck drainage structure across railroad bridge |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6379079B1 (en) * | 1998-04-10 | 2002-04-30 | Autostrade Concessionie Costruzioni Autostrade S.P.A. | Ecotechnical cooperating separation layer for a pavement and its manufacturing process |
| JP2006089972A (en) * | 2004-09-22 | 2006-04-06 | Daichi Koei Kk | Bridge surface drain treatment system |
| JP2006118131A (en) * | 2004-10-19 | 2006-05-11 | Ito Yogyo Co Ltd | Boundary block between sidewalk and roadway, having drainage function, drainage structure of pavement, using boundary block, and construction method for boundary block |
| CN2791104Y (en) * | 2005-04-22 | 2006-06-28 | 郝贤成 | Bridge floor transverse water drain pipe |
| JP2007051462A (en) * | 2005-08-18 | 2007-03-01 | Daikure Co Ltd | Road-surface cooling road structure |
| CN201141118Y (en) * | 2007-12-20 | 2008-10-29 | 上海市政工程设计研究总院 | Bridge rain inlet structure |
| CN201843073U (en) * | 2010-10-15 | 2011-05-25 | 上海市城市建设设计研究院 | Drainage system of high level bridge |
-
2010
- 2010-10-15 CN CN2010105075006A patent/CN101962936B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6379079B1 (en) * | 1998-04-10 | 2002-04-30 | Autostrade Concessionie Costruzioni Autostrade S.P.A. | Ecotechnical cooperating separation layer for a pavement and its manufacturing process |
| JP2006089972A (en) * | 2004-09-22 | 2006-04-06 | Daichi Koei Kk | Bridge surface drain treatment system |
| JP2006118131A (en) * | 2004-10-19 | 2006-05-11 | Ito Yogyo Co Ltd | Boundary block between sidewalk and roadway, having drainage function, drainage structure of pavement, using boundary block, and construction method for boundary block |
| CN2791104Y (en) * | 2005-04-22 | 2006-06-28 | 郝贤成 | Bridge floor transverse water drain pipe |
| JP2007051462A (en) * | 2005-08-18 | 2007-03-01 | Daikure Co Ltd | Road-surface cooling road structure |
| CN201141118Y (en) * | 2007-12-20 | 2008-10-29 | 上海市政工程设计研究总院 | Bridge rain inlet structure |
| CN201843073U (en) * | 2010-10-15 | 2011-05-25 | 上海市城市建设设计研究院 | Drainage system of high level bridge |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103669198A (en) * | 2013-12-04 | 2014-03-26 | 中山弘博企业管理咨询有限公司 | Rainwater recovery device on viaduct |
| CN106320172A (en) * | 2016-11-25 | 2017-01-11 | 北京市市政工程设计研究总院有限公司 | Bridge deck drainage supporting facility |
| CN106320172B (en) * | 2016-11-25 | 2018-03-02 | 北京市市政工程设计研究总院有限公司 | A kind of bridge deck drainage auxiliary facility |
| CN110080102A (en) * | 2019-04-26 | 2019-08-02 | 中铁武汉勘察设计研究院有限公司 | A kind of bridge deck drainage structure across railroad bridge |
Also Published As
| Publication number | Publication date |
|---|---|
| CN101962936B (en) | 2012-10-31 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN207003450U (en) | A kind of hydrophobic bank protection of express highway roadbed greening | |
| CN101962936B (en) | Drainage system for overhead bridge | |
| CN204174530U (en) | Bridge rain drainage structure | |
| CN105645691B (en) | Multifunctional ecological tree pond | |
| CN106087648B (en) | A kind of special Quick drainage of urban road and irrigation system | |
| CN201843073U (en) | Drainage system of high level bridge | |
| CN208649833U (en) | A kind of inserted draining road shoulder of novel road engineering cylinder | |
| CN214006283U (en) | Drainage structure for rainwater gravity flow crossing roof deformation joint | |
| CN204530376U (en) | Prevention waterlogging disappears the smooth town road structure in rain sewage sidewalk | |
| CN107090759A (en) | Two-stage road slope ditch component and two-stage road slope ditch structure | |
| CN210395088U (en) | Bridge drainage system hidden in guardrail | |
| CN204039867U (en) | L-type collection drainage type road kerb and comprise the road of this road kerb | |
| CN202610947U (en) | Intelligent environment-friendly road comprehensive drainage facility | |
| CN107119789A (en) | A kind of novel linear gutter structure mated formation for saturating draining | |
| CN202543763U (en) | Drainage curb | |
| CN106049651A (en) | Urban water-logging prevention and control method | |
| CN206956893U (en) | A kind of high-order flower bed processing system for preventing the overboard splashing of building | |
| CN207144118U (en) | A kind of urban flood control and drainage well water guide column dirt device | |
| CN205742465U (en) | A kind of anti-blocking close cellular type expressway slope discharge structure | |
| CN110080102A (en) | A kind of bridge deck drainage structure across railroad bridge | |
| CN109881852A (en) | A kind of collection rainwater green awning | |
| CN109457605A (en) | A kind of Bridge guardrail drainage and exhaust system with environment-friendly function | |
| CN204783109U (en) | Wear drainage mechanism in formula tunnel down | |
| CN209741603U (en) | Curb stone | |
| CN215441384U (en) | Aluminum alloy overline bridge with drainage function |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee |
Owner name: SHANGHAI URBAN CONSTRUCTION DESIGN + RESEARCH INST Free format text: FORMER NAME: SHANGHAI MUNICIPAL URBAN CONSTRUCTION DESIGN AND RESEARCH INST. |
|
| CP03 | Change of name, title or address |
Address after: 200011 Tibet South Road, Shanghai, No. 1170, No. Patentee after: Shanghai Urban Construction Design & Research Institute Address before: 200125 Dongfang Road, Shanghai, Pudong New Area, No. 3447 Patentee before: Shanghai Urban Construction Design and Research Institute |
|
| CP01 | Change in the name or title of a patent holder |
Address after: 200011 Tibet South Road, Shanghai, No. 1170, No. Patentee after: Shanghai urban construction design & Research Institute (Group) Co., Ltd. Address before: 200011 Tibet South Road, Shanghai, No. 1170, No. Patentee before: Shanghai Urban Construction Design & Research Institute |
|
| CP01 | Change in the name or title of a patent holder |