CN103452042A - Drainage system for aluminum alloy pedestrian bridge - Google Patents
Drainage system for aluminum alloy pedestrian bridge Download PDFInfo
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- CN103452042A CN103452042A CN2013103564976A CN201310356497A CN103452042A CN 103452042 A CN103452042 A CN 103452042A CN 2013103564976 A CN2013103564976 A CN 2013103564976A CN 201310356497 A CN201310356497 A CN 201310356497A CN 103452042 A CN103452042 A CN 103452042A
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- drainage pipe
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- vertical drainage
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Abstract
The invention relates to a drainage system for an aluminum alloy pedestrian bridge. The drainage system comprises a first vertical drainage tube, a second vertical drainage tube, a third vertical drainage tube, a first longitudinal drainage tube and a second longitudinal drainage tube, wherein two drainage holes are formed in both sides of a bridge surface sidewalk plate above the piers of the aluminum alloy pedestrian bridge and the inner sides of guard bars; one ends of the first vertical drainage tube and the second vertical drainage tube are communicated with the drainage holes respectively; the first and second longitudinal drainage tubes are arranged in the piers along the longitudinal direction of the piers; one ends of the first and second longitudinal drainage tubes are communicated with one port of a 90-degree downstream three-way valve respectively; the other end of the first longitudinal drainage tube is communicated with the first vertical drainage tube through a 90-degree bend; the other end of the second longitudinal drainage tube is communicated with the second vertical drainage tube through a 90-degree bend; the upper end of the third vertical drainage tube is communicated with the third port of the 90-degree downstream three-way valve; and the lower end of the third vertical drainage tube is communicated with a rain well. According to the drainage system, the drainage problem of the aluminum alloy pedestrian bridge can be well solved, and the entire drainage system is attractive.
Description
Technical field
The present invention relates to a kind of overline bridge drainage system, relate in particular to a kind of aluminium alloys pedestrian overcrossing drainage system.
Background technology
The density that the aluminium alloys pedestrian overcrossing has material as a kind of novel bridge is little, thereby it is little to conduct oneself with dignity, can alleviate significantly the bridge superstructure deadweight, also lower accordingly to basic requirement, reduced the cost of substructure, structure can be in the fairly simple convenience of factory process, transportation and lifting, reduce expenses, shortened construction period, therefore is widely used in the pedestrian overcrossing of modern city.
Water vent for the aluminium alloys pedestrian overcrossing becomes in aluminium alloys pedestrian overcrossing build process the problem that needs solution at present, also comparatively is not applicable at present the drainage system of aluminium alloys pedestrian overcrossing.
Summary of the invention
Technical problem to be solved by this invention is to provide a kind of aluminium alloys pedestrian overcrossing drainage system, overcomes the existing drainage system of aluminium alloys pedestrian overcrossing or the defect of aesthetic property deficiency of comparatively not being applicable to.
The technical scheme that the present invention solves the problems of the technologies described above is as follows: a kind of aluminium alloys pedestrian overcrossing drainage system, comprise the first vertical drainage pipe, the second vertical drainage pipe, the 3rd vertical drainage pipe and the first longitudinal drainage pipe, the second longitudinal drainage pipe,
Two drain holes are offered in bridge floor guidance tape both sides above the bridge pier of aluminium alloys pedestrian overcrossing, the inboard of guardrail; One end of described the first vertical drainage pipe, the second vertical drainage pipe is communicated with respectively described drain hole;
Described the first longitudinal drainage pipe and the second longitudinal drainage pipe are arranged in described bridge pier along the bridge pier longitudinal direction, and an end of described the first longitudinal drainage pipe and the second longitudinal drainage pipe is communicated with two mouths of 90 ° of down stream tee joint valves respectively; The other end of described the first longitudinal drainage pipe is communicated with the first vertical drainage pipe other end by 90 ° of elbows, and the other end of described the second longitudinal drainage pipe is communicated with the second vertical drainage pipe other end by 90 ° of elbows;
The upper end of described the 3rd vertical drainage pipe is communicated with the 3rd mouth of described 90 ° of down stream tee joint valves, and the lower end of described the 3rd vertical drainage pipe is communicated with catch-basin.
The invention has the beneficial effects as follows: two drain holes are offered in the bridge floor guidance tape both sides above the bridge pier of aluminium alloys People's Bank of China, the inboard of guardrail, water on the bridge floor guidance tape is aggregated into the drain hole of bridge floor guidance tape both sides along the bridge longitudinal gradient, then drain in the first and second vertical drainage pipes, via first and second longitudinal drainage pipe and 90 ° of down stream tee joint joints, flow in catch-basin, can well solve the drainage problem of aluminium alloys pedestrian overcrossing, and overall appearance.
On the basis of technique scheme, the present invention can also do following improvement.
Further, on described the first vertical drainage pipe, the second vertical drainage pipe, expansion joint and suspension ring card are installed.
Adopt the beneficial effect of above-mentioned further scheme to be: can change the length of gutter and fixing gutter.
Further, also comprise rain perforaled strainer, on the soffit of the bridge floor guidance tape around described drain hole, be welded with the double-edged fine-toothed comb supporting plate, described rain perforaled strainer is put on the double-edged fine-toothed comb supporting plate in hole.
Adopt the beneficial effect of above-mentioned further scheme to be: can stop that foreign material enter in gutter, stop up gutter.
Further, also comprise the funnel that catchments, the described funnel that catchments is arranged on the double-edged fine-toothed comb supporting plate.
Adopt the beneficial effect of above-mentioned further scheme to be: can cushion and enter the rainwater in gutter when raining heavyly.
Further, described the 3rd vertical drainage pipe is arranged on the column under bridge pier.
Adopt the beneficial effect of above-mentioned further scheme to be: on not impact of overall aesthetics.
Further, the hole wall of described drain hole is welded with the waterproof closure plate.
Adopt the beneficial effect of above-mentioned further scheme to be: can avoid rainwater to enter between the guidance tape of front, cause the destruction of rainwater to the bridge floor guidance tape.
The accompanying drawing explanation
Fig. 1 is a kind of aluminium alloys pedestrian overcrossing of the present invention drainage system structural representation;
In accompanying drawing, the list of parts of each label representative is as follows:
1, the first vertical drainage pipe, the 2, second vertical drainage pipe, the 3, the 3rd vertical drainage pipe, 4, the first longitudinal drainage pipe, the 5, second longitudinal drainage pipe, 6, bridge pier, 7, drain hole, 8, the bridge floor guidance tape, 9, the double-edged fine-toothed comb supporting plate, 10, the funnel that catchments, 11, the waterproof closure plate, 12, the suspension ring card, 13, expansion joint, 14,90 ° of down stream tee joint valves, 15,90 ° of elbows, 16, plug, 17, catch-basin, 18, rain perforaled strainer.
The specific embodiment
Below in conjunction with accompanying drawing, principle of the present invention and feature are described, example, only for explaining the present invention, is not intended to limit scope of the present invention.
As shown in Figure 1, a kind of aluminium alloys pedestrian overcrossing drainage system, comprise the first vertical drainage pipe 1, the second vertical drainage pipe 2, the 3rd vertical drainage pipe 3 and the first longitudinal drainage pipe 4, the second longitudinal drainage pipe 5,
Two drain holes 7 are offered in bridge floor guidance tape 8 both sides above the bridge pier 6 of aluminium alloys People's Bank of China, the inboard of guardrail, and the hole wall of described drain hole 7 is welded with waterproof closure plate 11.One end of described the first vertical drainage pipe 1, the second vertical drainage pipe 2 is communicated with respectively described drain hole 7;
Described the first longitudinal drainage pipe 1 and the second longitudinal drainage 2 pipes are arranged on described bridge pier 6 along the bridge pier longitudinal direction, and an end of described the first longitudinal drainage pipe 1 and the second longitudinal drainage pipe 2 is communicated with a mouth of 90 ° of down stream tee joint valves 14 respectively; The other end of described the first longitudinal drainage pipe 4 is communicated with the other end of the first vertical drainage pipe 1 by 90 ° of elbows 15, the other end of described the second longitudinal drainage pipe 5 is communicated with second vertical drainage pipe 2 other ends by 90 ° of elbows 15;
The upper end of described the 3rd vertical drainage pipe 3 is communicated with the 3rd mouth of described 90 ° of down stream tee joint valves 14, and the lower end of described the 3rd vertical drainage pipe 3 is communicated with catch-basin 17.Described 90 ° of down stream tee joint valves 14 are provided with the hole that connects plug 16.Described in this embodiment, the 3rd vertical drainage pipe is attached in the column of bridge pier.
On wherein said the first vertical drainage pipe 1, the second vertical drainage pipe 2, expansion joint 13 and suspension ring card 12 are installed.
Also comprise rain perforaled strainer 18, the funnel 10 that catchments, be welded with double-edged fine-toothed comb supporting plate 9 on the soffit of the bridge floor guidance tape 8 around described drain hole 7, described rain perforaled strainer 18 is put on the double-edged fine-toothed comb supporting plate 9 in hole.The described funnel 10 that catchments is arranged on double-edged fine-toothed comb supporting plate 9.
The foregoing is only preferred embodiment of the present invention, in order to limit the present invention, within the spirit and principles in the present invention not all, any modification of doing, be equal to replacement, improvement etc., within all should being included in protection scope of the present invention.
Claims (6)
1. an aluminium alloys pedestrian overcrossing drainage system, is characterized in that, comprises the first vertical drainage pipe, the second vertical drainage pipe, the 3rd vertical drainage pipe and the first longitudinal drainage pipe, the second longitudinal drainage pipe,
Two drain holes are offered in bridge floor guidance tape both sides above the bridge pier of aluminium alloys pedestrian overcrossing, the inboard of guardrail; One end of described the first vertical drainage pipe, the second vertical drainage pipe is communicated with respectively described drain hole;
Described the first longitudinal drainage pipe and the second longitudinal drainage pipe are arranged in described bridge pier along the bridge pier longitudinal direction, and an end of described the first longitudinal drainage pipe and the second longitudinal drainage pipe is communicated with two mouths of 90 ° of down stream tee joint valves respectively; The other end of described the first longitudinal drainage pipe is communicated with the first vertical drainage pipe other end by 90 ° of elbows, and the other end of described the second longitudinal drainage pipe is communicated with the second vertical drainage pipe other end by 90 ° of elbows;
The upper end of described the 3rd vertical drainage pipe is communicated with the 3rd mouth of described 90 ° of down stream tee joint valves, and the lower end of described the 3rd vertical drainage pipe is communicated with catch-basin.
2. a kind of aluminium alloys pedestrian overcrossing drainage system according to claim 1, is characterized in that, on described the first vertical drainage pipe, the second vertical drainage pipe, expansion joint and suspension ring card is installed.
3. a kind of aluminium alloys pedestrian overcrossing drainage system according to claim 1, is characterized in that, also comprises rain perforaled strainer, on the soffit of the bridge floor guidance tape around described drain hole, is welded with the double-edged fine-toothed comb supporting plate, and described rain perforaled strainer is put on the double-edged fine-toothed comb supporting plate in hole.
4. a kind of aluminium alloys pedestrian overcrossing drainage system according to claim 3, is characterized in that, also comprise the funnel that catchments, the described funnel that catchments is arranged on the double-edged fine-toothed comb supporting plate.
5. according to claim 1 or 2 or 3 described a kind of aluminium alloys pedestrian overcrossing drainage systems, it is characterized in that, described the 3rd vertical drainage pipe is arranged in the column under bridge pier.
6. according to claim 1 or 2 or 3 described a kind of aluminium alloys pedestrian overcrossing drainage systems, it is characterized in that, the hole wall of described drain hole is welded with the waterproof closure plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013103564976A CN103452042A (en) | 2013-08-15 | 2013-08-15 | Drainage system for aluminum alloy pedestrian bridge |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013103564976A CN103452042A (en) | 2013-08-15 | 2013-08-15 | Drainage system for aluminum alloy pedestrian bridge |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103452042A true CN103452042A (en) | 2013-12-18 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013103564976A Pending CN103452042A (en) | 2013-08-15 | 2013-08-15 | Drainage system for aluminum alloy pedestrian bridge |
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| CN (1) | CN103452042A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105040586A (en) * | 2015-08-13 | 2015-11-11 | 中铁大桥勘测设计院集团有限公司 | Water collection and drainage system for long-large bridge |
| CN107059608A (en) * | 2017-06-23 | 2017-08-18 | 李雨林 | A kind of bridge construction drainage system |
| CN110055889A (en) * | 2019-04-23 | 2019-07-26 | 深圳市综合交通设计研究院有限公司 | A kind of hiding drainage arrangement of overpass |
| CN112431126A (en) * | 2020-11-18 | 2021-03-02 | 上海市基础工程集团有限公司 | Integral structure of built-in drainage system of prefabricated part |
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|---|---|---|---|---|
| JPH07224409A (en) * | 1994-02-10 | 1995-08-22 | Sekisui Chem Co Ltd | Drainage structure of elevated structure and construction method of drain pipeline of elevated structure |
| JP2002348926A (en) * | 2001-05-22 | 2002-12-04 | Sekisui Chem Co Ltd | Drain system |
| JP2003301414A (en) * | 2002-04-09 | 2003-10-24 | Zen Corporation:Kk | Rainwater falling-preventive bridge drainage basin |
| KR20060008252A (en) * | 2005-12-13 | 2006-01-26 | 최두영 | A drainage system of bridge provide with waste drain |
| KR20110006299A (en) * | 2009-07-14 | 2011-01-20 | (주)신일산업개발 | Filth removing device of bridge drainage basin |
| CN103061254A (en) * | 2013-01-15 | 2013-04-24 | 广州市市政工程设计研究院 | Bridge drainage system |
| CN103122606A (en) * | 2013-03-01 | 2013-05-29 | 青岛宝基利工程技术咨询有限公司 | Bridge-use straight-line type water drain pipe and installation method thereof |
| 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 |
-
2013
- 2013-08-15 CN CN2013103564976A patent/CN103452042A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH07224409A (en) * | 1994-02-10 | 1995-08-22 | Sekisui Chem Co Ltd | Drainage structure of elevated structure and construction method of drain pipeline of elevated structure |
| JP2002348926A (en) * | 2001-05-22 | 2002-12-04 | Sekisui Chem Co Ltd | Drain system |
| JP2003301414A (en) * | 2002-04-09 | 2003-10-24 | Zen Corporation:Kk | Rainwater falling-preventive bridge drainage basin |
| KR20060008252A (en) * | 2005-12-13 | 2006-01-26 | 최두영 | A drainage system of bridge provide with waste drain |
| KR20110006299A (en) * | 2009-07-14 | 2011-01-20 | (주)신일산업개발 | Filth removing device of bridge drainage basin |
| CN103061254A (en) * | 2013-01-15 | 2013-04-24 | 广州市市政工程设计研究院 | Bridge drainage system |
| CN103122606A (en) * | 2013-03-01 | 2013-05-29 | 青岛宝基利工程技术咨询有限公司 | Bridge-use straight-line type water drain pipe and installation method thereof |
| 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 |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105040586A (en) * | 2015-08-13 | 2015-11-11 | 中铁大桥勘测设计院集团有限公司 | Water collection and drainage system for long-large bridge |
| CN107059608A (en) * | 2017-06-23 | 2017-08-18 | 李雨林 | A kind of bridge construction drainage system |
| CN110055889A (en) * | 2019-04-23 | 2019-07-26 | 深圳市综合交通设计研究院有限公司 | A kind of hiding drainage arrangement of overpass |
| CN112431126A (en) * | 2020-11-18 | 2021-03-02 | 上海市基础工程集团有限公司 | Integral structure of built-in drainage system of prefabricated part |
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Application publication date: 20131218 |