CN204356650U - A kind of bridge drainage system - Google Patents
A kind of bridge drainage system Download PDFInfo
- Publication number
- CN204356650U CN204356650U CN201420838488.0U CN201420838488U CN204356650U CN 204356650 U CN204356650 U CN 204356650U CN 201420838488 U CN201420838488 U CN 201420838488U CN 204356650 U CN204356650 U CN 204356650U
- Authority
- CN
- China
- Prior art keywords
- bridge
- baffle plate
- exhalant canal
- hole
- bridge body
- 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.)
- Expired - Fee Related
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- Bridges Or Land Bridges (AREA)
Abstract
The utility model discloses a kind of bridge drainage system, comprise bridge pier and be fixed on the bridge body on bridge pier by cushion block; Described bridge body interior is provided with cover plate and roadbed; Baffle plate is provided with on described bridge body left internal side He on right inside side; Throughly in described baffle plate be provided with multiple through hole; Exhalant canal is provided with between described baffle plate and bridge body; Described through hole communicates with exhalant canal and arranges; Bridge body interior below described cover plate is provided with drainage channel; Described drainage channel communicates with exhalant canal and arranges; Described drainage channel is connected with gutter; The utility model is by the setting of baffle plate, and the setting of through hole in baffle plate, ponding is discharged by through hole, exhalant canal, drainage channel and gutter successively, thus avoids ponding and be pooled to low slope place, and then reduce the discharge pressure of low tear, avoid the ponding of low tear.
Description
Technical field
The utility model is specifically related to a kind of bridge drainage system, belongs to bridge technical field of drainage.
Background technology
For municipal administration and highway bridge, in order to guarantee driving safety, unobstructed, prevent bridge deck structure to accept a surrender water erosion and affect the durability of bridge, according to relevant specification of country requirement, perfect deck drainage system should be set.Bridge drainage system is mainly set to the mode of slope draining in length and breadth by the design of bridge drainage system in the past, after collecting precipitation, tap into by low slope place bridge floor water inlet the gutter be embedded in bridge body and bridge pier, thus precipitation is incorporated into the drainage system of underground.Because bridge drainage system in the past adopts low slope place bridge floor water inlet to realize draining, thus low slope place can be made to produce very large discharge pressure, even can cause the ponding at low slope place, simultaneously, the low slope place of current bridge does not arrange protector, thus be easy to make foreign material enter into drainage system, and then be easy to the blocking causing drainage system.
Summary of the invention
For the problems referred to above, it is simple that the technical problems to be solved in the utility model is to provide a kind of structure, practical, can realize the draining to bridge, can not cause the ponding at bridge floor low slope place simultaneously, and can avoid the bridge drainage system that drainage system blocks.
Bridge drainage system of the present utility model, is comprised bridge pier and is fixed on the bridge body on bridge pier by cushion block; Described bridge body interior is provided with cover plate and roadbed; Baffle plate is provided with on described bridge body left internal side He on right inside side; Throughly in described baffle plate be provided with multiple through hole; Exhalant canal is provided with between described baffle plate and bridge body; Described through hole communicates with exhalant canal and arranges; Bridge body interior below described cover plate is provided with drainage channel; Described drainage channel communicates with exhalant canal and arranges; Described drainage channel is connected with gutter.
Further, described through hole is that array-like is distributed in baffle plate.
Further, described baffle plate and exhalant canal are set to oblique shape.
The utility model beneficial effect: a kind of structure of the present utility model is simple, practical, can realize the draining to bridge, can not cause the ponding at bridge floor low slope place simultaneously, and can avoid the bridge drainage system that drainage system blocks; The utility model is by the setting of baffle plate, and the setting of through hole in baffle plate, ponding is discharged by through hole, exhalant canal, drainage channel and gutter successively, thus avoid ponding and be pooled to low slope place, and then reduce the discharge pressure of low tear, avoid the ponding of low tear, simultaneously by the setting of baffle plate, prevent bulk foreign material from entering into drainage system, and then avoid the blocking of drainage system.
Accompanying drawing explanation
For ease of illustrating, the utility model is described in detail by following concrete enforcement and accompanying drawing.
Fig. 1 is sectional structure schematic diagram of the present utility model.
Detailed description of the invention
Bridge drainage system as shown in Figure 1, is comprised bridge pier 1 and is fixed on the bridge body 3 on bridge pier 1 by cushion block 2; Described bridge body 3 inside is provided with cover plate 4 and roadbed 5; Baffle plate 6 is provided with on described bridge body 1 left internal side He on right inside side; Throughly in described baffle plate 6 be provided with multiple through hole 7; Exhalant canal 8 is provided with between described baffle plate 6 and bridge body 1; Described through hole 7 communicates with exhalant canal 8 and arranges; Bridge body 1 inside below described cover plate 4 is provided with drainage channel 9; Described drainage channel 9 communicates with exhalant canal 8 and arranges; Described drainage channel 9 is connected with gutter 10; Described through hole 7 is distributed in baffle plate 6 in array-like; Described baffle plate 6 and exhalant canal 8 are set to oblique shape.
Embodiment recited above is only be described preferred embodiment of the present utility model, not limits design of the present utility model and scope.Under the prerequisite not departing from the utility model design concept; the various modification that this area ordinary person makes the technical solution of the utility model and improvement; protection domain of the present utility model all should be dropped into; the technology contents of the utility model request protection, all records in detail in the claims.
Claims (3)
1. a bridge drainage system, is comprised bridge pier and is fixed on the bridge body on bridge pier by cushion block; Described bridge body interior is provided with cover plate and roadbed; It is characterized in that: on described bridge body left internal side He on right inside side, be provided with baffle plate; Throughly in described baffle plate be provided with multiple through hole; Exhalant canal is provided with between described baffle plate and bridge body; Described through hole communicates with exhalant canal and arranges; Bridge body interior below described cover plate is provided with drainage channel; Described drainage channel communicates with exhalant canal and arranges; Described drainage channel is connected with gutter.
2. bridge drainage system according to claim 1, is characterized in that: described through hole is that array-like is distributed in baffle plate.
3. bridge drainage system according to claim 1, is characterized in that: described baffle plate and exhalant canal are set to oblique shape.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420838488.0U CN204356650U (en) | 2014-12-19 | 2014-12-19 | A kind of bridge drainage system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420838488.0U CN204356650U (en) | 2014-12-19 | 2014-12-19 | A kind of bridge drainage system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204356650U true CN204356650U (en) | 2015-05-27 |
Family
ID=53258129
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420838488.0U Expired - Fee Related CN204356650U (en) | 2014-12-19 | 2014-12-19 | A kind of bridge drainage system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204356650U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107190625A (en) * | 2017-05-24 | 2017-09-22 | 中建钢构有限公司 | The waterproof and drainage system of a kind of bicycle expressway surface |
-
2014
- 2014-12-19 CN CN201420838488.0U patent/CN204356650U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107190625A (en) * | 2017-05-24 | 2017-09-22 | 中建钢构有限公司 | The waterproof and drainage system of a kind of bicycle expressway surface |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150527 Termination date: 20151219 |
|
| EXPY | Termination of patent right or utility model |