CN209941487U - Drainage treatment structure for bridge road drainage ditch - Google Patents
Drainage treatment structure for bridge road drainage ditch Download PDFInfo
- Publication number
- CN209941487U CN209941487U CN201920603399.0U CN201920603399U CN209941487U CN 209941487 U CN209941487 U CN 209941487U CN 201920603399 U CN201920603399 U CN 201920603399U CN 209941487 U CN209941487 U CN 209941487U
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- Prior art keywords
- bridge
- drain pipe
- water collecting
- rainwater
- ditch
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- Expired - Fee Related
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 40
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 4
- 239000010959 steel Substances 0.000 claims abstract description 4
- 238000005299 abrasion Methods 0.000 description 2
- 230000000903 blocking effect Effects 0.000 description 2
- 230000007797 corrosion Effects 0.000 description 2
- 238000005260 corrosion Methods 0.000 description 2
- 238000000926 separation method Methods 0.000 description 2
- 238000010276 construction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000012876 topography Methods 0.000 description 1
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Abstract
The utility model provides a drainage treatment structure of bridge road escape canal: comprises a rainwater grate, a rainwater hopper, a water collecting ditch, a road surface and a water drain pipe; the road surface is a road surface structure on a bridge; the water collecting ditch is a rectangular side ditch structure arranged on two sides of the road surface, and a trapezoidal convex ridge structure is arranged at the middle of the bottom of the water collecting ditch; the water drain pipe vertically penetrates through the trapezoidal ridge structure arranged at the center of the water collecting channel, and the bottom end of the water drain pipe is connected with the bridge drainage pipe; the rainwater hopper is of a steel structure and is clamped at the top of the water drain pipe; the rainwater grate is of a rectangular plate-shaped structure and is clamped at the top of the water collecting ditch; this bridge road escape canal drainage treatment structure separates rainwater and silt, and rethread bridge drain pipe drains away, can have the effectual drain pipe that prevents to block up.
Description
Technical Field
The utility model relates to a bridge road surface drainage field especially relates to a bridge road escape canal drainage processing structure.
Background
Traditional bridge drainage structures is to drain away the rainwater through the escape canal with the rainwater, and the topography that general bridge was located is more complicated, is difficult to realize draining away the rainwater through the escape canal on a bridge road, and builds the construction complicacy, and just uses riser drainage structures because rainwater on the road carries silt for the jam appears easily in the riser drainage, and the later stage is for overhauing with costsly.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to prior art's defect and not enough, provide a bridge road escape canal drainage treatment structure, this bridge road escape canal drainage treatment structure arranges the rainwater into the catch basin, with silt and rain water separation, the drain pipe on the rethread bridge drains away the rainwater, and is difficult to appear the riser and blocks up, simple to operate simultaneously, and engineering cost is low.
In order to achieve the above object, the utility model adopts the following technical scheme: a drainage treatment structure of a bridge road drainage ditch: comprises a rainwater grate, a rainwater hopper, a water collecting ditch, a road surface and a water drain pipe; comprises a rainwater grate, a rainwater hopper, a water collecting ditch, a road surface and a water drain pipe; the road surface is a road surface structure on a bridge; the water collecting ditch is a rectangular side ditch structure arranged on two sides of the road surface, and a trapezoidal convex ridge structure is arranged at the middle of the bottom of the water collecting ditch; the drain pipe vertically penetrates through the trapezoidal ridge structure arranged at the center of the water collecting channel, and the bottom end of the drain pipe is connected with the bridge drainage pipe to drain rainwater on the bridge pavement; the drain pipe adopts an HPDE pipe, and has the advantages of long service life, good corrosion resistance and abrasion resistance, better impact resistance, reliable connectivity and the like; the rainwater hopper is of a steel structure and is clamped at the top of the water drain pipe, so that rainwater can be drained quickly; the rainwater grate is of a rectangular plate-shaped structure and is clamped at the top of the water collecting channel to block garbage carried in rainwater outside and prevent the garbage from blocking a drain pipe on the bridge pavement.
Preferably, one drainage pipe is arranged in the water collecting ditch at intervals of 1.5m-2 m.
The utility model has the advantages that: this drainage treatment structure of bridge road escape canal arranges the rainwater into the catch basin, with silt and rainwater separation, the drain pipe on the rethread bridge is walked the rainwater, and is difficult to appear the riser and blocks up, simple to operate simultaneously, and engineering cost is low.
Drawings
Fig. 1 is a schematic view of the overall structure of the embodiment of the present invention.
The mark in the attached drawing is that 1 is a rainwater grate, 2 is a rainwater hopper, 3 is a water collecting ditch, 4 is a road surface, and 5 is a water drain pipe.
Detailed Description
The preferred technical solution of the present invention will be further described with reference to the accompanying drawings and examples.
As shown in fig. 1, a drainage treatment structure for a bridge road drainage ditch: comprises a rainwater grate 1, a rainwater hopper 2, a water collecting ditch 3, a road surface 4 and a water drain pipe 5; the road surface 4 is a road surface 4 structure on a bridge; the water collecting ditch 3 is a rectangular side ditch structure arranged at two sides of the road surface 4, and a trapezoidal convex ridge structure is arranged at the center of the bottom of the water collecting ditch 3; the drain pipe 5 vertically penetrates through the trapezoidal convex ridge structure arranged at the center of the water collecting channel 3, and the bottom end of the drain pipe is connected with the bridge drainage pipe to drain rainwater on the bridge pavement 4; the drain pipe 5 adopts an HPDE pipe, and has the advantages of long service life, good corrosion resistance and abrasion resistance, better impact resistance, reliable connectivity and the like; the rainwater hopper 2 is of a steel structure, and the rainwater hopper 2 is clamped at the top of the water drain pipe 5, so that rainwater can be drained quickly; the rainwater grate 1 is of a rectangular plate-shaped structure, and the rainwater grate 1 is clamped at the top of the water collecting channel 3 to block garbage carried in rainwater outside and prevent the garbage from blocking a drain pipe of a bridge pavement 4.
In specific implementation, one drainage pipe 5 in the water collecting ditch 3 is arranged at a distance of 1.5-2 m.
Claims (2)
1. The utility model provides a bridge road escape canal drainage processing structure which characterized in that: comprises a rainwater grate, a rainwater hopper, a water collecting ditch, a road surface and a water drain pipe; the road surface is a road surface structure on a bridge; the water collecting ditch is a rectangular side ditch structure arranged on two sides of the road surface, and a trapezoidal convex ridge structure is arranged at the middle of the bottom of the water collecting ditch; the water drain pipe vertically penetrates through the trapezoidal ridge structure arranged at the center of the water collecting channel, and the bottom end of the water drain pipe is connected with the bridge drainage pipe; the rainwater hopper is of a steel structure and is clamped at the top of the water drain pipe; the rainwater grate is of a rectangular plate-shaped structure and is clamped at the top of the water collecting ditch.
2. The bridge road drainage ditch drainage treatment structure of claim 1, characterized in that: one drainage pipe is arranged in the water collecting ditch at the interval of 1.5-2 m.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920603399.0U CN209941487U (en) | 2019-04-28 | 2019-04-28 | Drainage treatment structure for bridge road drainage ditch |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920603399.0U CN209941487U (en) | 2019-04-28 | 2019-04-28 | Drainage treatment structure for bridge road drainage ditch |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209941487U true CN209941487U (en) | 2020-01-14 |
Family
ID=69130407
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920603399.0U Expired - Fee Related CN209941487U (en) | 2019-04-28 | 2019-04-28 | Drainage treatment structure for bridge road drainage ditch |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209941487U (en) |
-
2019
- 2019-04-28 CN CN201920603399.0U patent/CN209941487U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200114 |