CN220564976U - Construction drainage structures of infiltration section road bed - Google Patents
Construction drainage structures of infiltration section road bed Download PDFInfo
- Publication number
- CN220564976U CN220564976U CN202322154437.8U CN202322154437U CN220564976U CN 220564976 U CN220564976 U CN 220564976U CN 202322154437 U CN202322154437 U CN 202322154437U CN 220564976 U CN220564976 U CN 220564976U
- Authority
- CN
- China
- Prior art keywords
- water
- roadbed
- road bed
- drainage
- seepage
- 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.)
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Links
- 238000010276 construction Methods 0.000 title claims abstract description 14
- 230000008595 infiltration Effects 0.000 title claims description 14
- 238000001764 infiltration Methods 0.000 title claims description 14
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 95
- 238000009825 accumulation Methods 0.000 abstract description 3
- 238000010586 diagram Methods 0.000 description 4
- 238000005056 compaction Methods 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A30/00—Adapting or protecting infrastructure or their operation
- Y02A30/60—Planning or developing urban green infrastructure
Landscapes
- Sewage (AREA)
Abstract
The utility model relates to the technical field of roadbeds, in particular to a roadbed construction drainage structure for a water seepage section, which can effectively reduce the water accumulation amount of a low water level.
Description
Technical Field
The utility model relates to the technical field of roadbeds, in particular to a water seepage section roadbed construction drainage structure.
Background
As is well known, according to the requirements of the construction manual: the embankment base should be compacted prior to filling, wherein the compaction of the embankment base should not be less than 85% for highways, primary roads and secondary roads, and when the embankment fill height is less than the thickness of the road bed (80 cm), the compaction of the base should not be less than the compaction standard for the road bed.
When the water seepage roadbed is in a water saturation state, the water seepage speed of the water seepage roadbed can be obviously weakened, rainwater at a high water level place can flow to a low water level place along the surface of the water seepage roadbed, and excessive accumulated water at the low water level place is easy to cause.
Disclosure of Invention
(one) solving the technical problems
Aiming at the defects of the prior art, the utility model provides a water drainage structure for roadbed construction in a water seepage section, which can effectively reduce the water accumulation of a low water level.
(II) technical scheme
In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a infiltration section road bed construction drainage structures, includes the infiltration road bed, the bottom of infiltration road bed is provided with the water collection road bed, the inside of water collection road bed is provided with the several water collecting pipe, all is provided with a plurality of infiltration hole on the lateral wall of every water collecting pipe, the top of infiltration road bed is provided with the mounting groove, the inside of every mounting groove all is provided with the water drainage tank, the inside of every water drainage tank all is provided with the runner, the top of every water drainage tank advances and is provided with the inlet opening.
Further, both ends of the drainage tank are arranged in a downward inclined mode.
Further, a filter screen is arranged in the water inlet opening.
(III) beneficial effects
Compared with the prior art, the utility model provides a water seepage section roadbed construction drainage structure, which has the following beneficial effects:
this infiltration section road bed construction drainage structures, through the setting of water drainage tank, when the infiltration road bed is in full state, its infiltration speed can obviously weaken, the rainwater in high water level place can flow to low water level place along the surface of infiltration road bed, can flow through the inlet opening part when the rainwater flows on the infiltration road bed surface, the rainwater enters into the runner inside of water drainage tank by inlet opening part, then the rainwater is along the inside drainage of runner, consequently a large amount of rainwater is by a plurality of water drainage tanks drainage to the effectual ponding volume that reduces low water level.
Drawings
FIG. 1 is a schematic diagram of an equivalent structure of the present utility model;
FIG. 2 is a schematic diagram of an equivalent structure of the utility model without a drain tank;
FIG. 3 is a schematic diagram of an equivalent structure of a drain tank according to the present utility model;
FIG. 4 is a schematic cross-sectional view of a drain tank according to the present utility model;
FIG. 5 is a schematic diagram of an equivalent structure of a header of the present utility model.
In the figure: 1. a water seepage roadbed; 2. a water collection roadbed; 3. a water collecting pipe; 4. water seepage holes; 5. a mounting groove; 6. a drainage channel; 7. a flow passage; 8. a water inlet opening; 9. and (3) a filter screen.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1-5, the utility model discloses a construction drainage structure for a water seepage section roadbed, which comprises a water seepage roadbed 1, wherein the bottom end of the water seepage roadbed 1 is provided with a water collection roadbed 2, water seeping down from the water seepage roadbed 1 is collected, the inside of the water collection roadbed 2 is provided with a plurality of water collection pipes 3, the water collection pipes 3 drain water in the water collection roadbed 2, the side wall of each water collection pipe 3 is provided with a plurality of water seepage holes 4, water enters the inside of the water collection pipes 3 from the water seepage holes 4, the top of the water seepage roadbed 1 is provided with a mounting groove 5, a water drainage groove 6 is arranged in each mounting groove 5, both ends of the water drainage groove 6 are arranged in a downward inclination mode, so that rainwater is conveniently drained, the inside of each water drainage groove 6 is provided with a runner 7, the top of each water drainage groove 6 is provided with a water inlet opening 8, the inside of the water inlet opening 8 is provided with a filter screen 9, and is prevented from being blocked up inside the runner 7, when the water seepage roadbed 1 is in a water saturation state, the water seepage speed can be obviously weakened, rainwater at a high water level can flow place flows down along the water drainage groove 7, and then flows down along the water drainage groove 7, and the water drainage channel 7 is located at the water drainage channel 7.
In summary, in the construction drainage structure of the water seepage section roadbed, when the water seepage roadbed 1 is in a water saturation state, the water seepage speed is obviously weakened, rainwater at a high water level can flow to a low water level along the surface of the water seepage roadbed 1, when the rainwater flows on the surface of the water seepage roadbed 1, the rainwater flows through the water inlet opening 8, enters the inside of the runner 7 of the drainage groove 6 from the water inlet opening 8, then is drained along the inside of the runner 7, the water accumulation amount of the low water level is reduced, the filter screen 9 prevents foreign matters (leaves, stones and the like) from entering the inside of the runner 7 to cause blockage,
although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (3)
1. The utility model provides a infiltration section road bed construction drainage structures, includes infiltration road bed (1), its characterized in that: the water seepage roadbed is characterized in that the water collection roadbed (2) is arranged at the bottom end of the water seepage roadbed (1), a plurality of water collecting pipes (3) are arranged in the water collection roadbed (2), a plurality of water seepage holes (4) are formed in the side wall of each water collecting pipe (3), the mounting groove (5) is formed in the top of the water seepage roadbed (1), the water drainage groove (6) is formed in the mounting groove (5), the flow channel (7) is formed in the water drainage groove (6), and the water inlet opening (8) is formed in the top of the water drainage groove (6).
2. The water seepage section roadbed construction drainage structure according to claim 1, wherein: both ends of the drainage groove (6) are arranged in a downward inclined mode.
3. The water seepage section roadbed construction drainage structure according to claim 1, wherein: the inside of the water inlet opening (8) is provided with a filter screen (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322154437.8U CN220564976U (en) | 2023-08-11 | 2023-08-11 | Construction drainage structures of infiltration section road bed |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322154437.8U CN220564976U (en) | 2023-08-11 | 2023-08-11 | Construction drainage structures of infiltration section road bed |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220564976U true CN220564976U (en) | 2024-03-08 |
Family
ID=90091163
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322154437.8U Active CN220564976U (en) | 2023-08-11 | 2023-08-11 | Construction drainage structures of infiltration section road bed |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220564976U (en) |
-
2023
- 2023-08-11 CN CN202322154437.8U patent/CN220564976U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |