CN221029376U - Water supply and drainage permeable pavement structure - Google Patents
Water supply and drainage permeable pavement structure Download PDFInfo
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- CN221029376U CN221029376U CN202322422940.7U CN202322422940U CN221029376U CN 221029376 U CN221029376 U CN 221029376U CN 202322422940 U CN202322422940 U CN 202322422940U CN 221029376 U CN221029376 U CN 221029376U
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- Prior art keywords
- water
- drainage
- pavement structure
- drain pipe
- permeable
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 80
- 239000004568 cement Substances 0.000 claims description 11
- 239000004576 sand Substances 0.000 claims description 11
- 239000004744 fabric Substances 0.000 claims description 10
- 239000002689 soil Substances 0.000 claims description 4
- 230000000903 blocking effect Effects 0.000 claims description 3
- 238000000034 method Methods 0.000 claims description 2
- 239000003657 drainage water Substances 0.000 claims 6
- 239000008400 supply water Substances 0.000 claims 6
- 238000001125 extrusion Methods 0.000 abstract description 5
- 230000015572 biosynthetic process Effects 0.000 abstract description 2
- 239000012141 concentrate Substances 0.000 abstract description 2
- 230000007774 longterm Effects 0.000 description 6
- 238000012423 maintenance Methods 0.000 description 6
- 230000008901 benefit Effects 0.000 description 3
- 239000012466 permeate Substances 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 230000035699 permeability Effects 0.000 description 2
- 238000010276 construction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000004575 stone Substances 0.000 description 1
- 238000003911 water pollution Methods 0.000 description 1
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- Road Paving Structures (AREA)
Abstract
The utility model discloses a water supply and drainage permeable pavement structure, and relates to the technical field of pavement structures. The water supply and drainage permeable pavement structure comprises a water permeable roadbed; the bottom of the water-permeable roadbed is provided with a concrete pile, the side wall of the concrete pile is fixedly connected with a sub-pile, the inside of the multi-component pile is provided with a drain pipe, and the bottom of the drain pipe is provided with a plurality of groups of water-permeable holes. This water supply and drainage's permeable pavement structure through pouring concrete pile and branch stake in the highway section, can provide stable support to the permeable roadbed of formation, has avoided the permeable pavement structure to use for a long time the back, can appear sinking, the phenomenon of deformation, at the inside pre-buried drain pipe of concrete pile and branch stake simultaneously, the drain pipe can alleviate the drainage pressure when the rainfall is concentrated, can concentrate the rainwater and collect, can carry out the reutilization in the later stage, also can avoid the road surface to sink, warp and cause the extrusion to main water pipe and drain pipe, destroy drainage function.
Description
Technical Field
The utility model relates to the technical field of pavement structures, in particular to a water supply and drainage permeable pavement structure.
Background
The permeable pavement has water permeability, can eliminate the ponding phenomenon of road, square fast when raining, can alleviate the burden of urban drainage facility when concentrating the rainfall, prevent river flooding and water pollution.
After the conventional permeable pavement structure for draining water is used for a long time, the phenomenon of sinking and deformation can occur, long-term maintenance is needed, time and labor are wasted, the side wall of maintenance is high, the permeable pavement does not protect a drain pipe, the phenomenon of extrusion rupture easily occurs when the drain pipe is used, the service life of the drain pipe is influenced, and the permeable pavement structure for water supply and drainage is provided for solving the problems.
Disclosure of utility model
(One) solving the technical problems
Aiming at the defects of the prior art, the utility model provides a water supply and drainage permeable pavement structure, which solves the problems that the existing water supply and drainage permeable pavement structure can sink and deform after long-term use, long-term maintenance is needed, time and labor are wasted, the maintenance side wall is high, the water supply and drainage pipe is not protected by the permeable pavement, the phenomenon of extrusion and rupture easily occurs when the water supply and drainage pipe is used, and the service life of the water supply and drainage pipe is influenced.
(II) technical scheme
In order to achieve the above purpose, the utility model is realized by the following technical scheme: a water-permeable pavement structure for water supply and drainage comprises a water-permeable roadbed; the bottom of the water-permeable roadbed is provided with a concrete pile, the side wall of the concrete pile is fixedly connected with a sub-pile, the inside of the sub-pile is provided with a drain pipe, the bottom of the drain pipe is provided with a plurality of groups of water-permeable holes, and the drain pipe is used for relieving drainage pressure when rainfall is concentrated.
Preferably, the concrete pile is provided with a main water pipe, and the end part of the water drain pipe is fixedly connected with the side wall of the main water pipe.
Preferably, the side wall of the drain pipe is provided with a connecting piece, and the connecting piece is used for connecting a plurality of groups of drain pipes.
Preferably, the top of the water-permeable roadbed is provided with a water outlet, the bottom of the water outlet is provided with a sewer pipe, and the end part of the sewer pipe is fixedly connected to the top of the connecting piece.
Preferably, the bottom of the water-permeable roadbed is provided with a sand layer, the bottom of the sand layer is provided with mesh cloth, and the mesh cloth is used for preventing the sand layer from blocking the air holes to cause unsmooth drainage.
Preferably, a cement layer is arranged at the bottom of the mesh cloth, and the cement layer is used for preventing the pavement from sinking.
Preferably, the bottom of cement layer is provided with the metallizing layer, the bottom of metallizing layer is provided with the soil horizon.
The utility model discloses a water supply and drainage permeable pavement structure, which has the following beneficial effects: through pouring concrete pile and branch stake in the highway section, can provide stable support to the road bed that permeates water of formation, avoided the road surface structure that permeates water to use for a long time after, can appear sinking, the phenomenon of deformation, at the inside pre-buried drain pipe of concrete pile and branch stake simultaneously, the drain pipe can alleviate the drainage pressure when the rainfall is concentrated, can concentrate the rainwater and collect, can carry out the reutilization later stage, also can avoid the road surface to sink, warp and cause the extrusion to main water pipe and drain pipe, destroy the drainage function, promoted the stability of the road bed that permeates water.
Drawings
In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings that are required in the embodiments or the description of the prior art will be briefly described, it being obvious that the drawings in the following description are only some embodiments of the utility model, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
FIG. 1 is a schematic view of the structure of the water permeable subgrade of the present utility model;
FIG. 2 is a schematic view of the internal structure of the water permeable subgrade of the present utility model;
FIG. 3 is a schematic cross-sectional view of the water permeable subgrade according to the present utility model.
In the figure: 1. a water permeable subgrade; 101. a water outlet; 102. a sewer pipe; 2. a concrete pile; 201. separating piles; 202. a connecting piece; 3. a main water pipe; 301. a drain pipe; 302. a water permeable hole; 4. a sand layer; 5. a mesh cloth; 6. a cement layer; 7. a crushed stone layer; 8. soil layer.
Detailed Description
For the purpose of making the objects, technical solutions and advantages of the embodiments of the present utility model more clear, the technical solutions in the embodiments of the present utility model are clearly and completely described, and it is obvious that the described embodiments are 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.
The water supply and drainage permeable pavement structure solves the problems that the existing water supply and drainage permeable pavement structure is sinking and deforming after long-term use, long-term maintenance is needed, time and labor are wasted, the maintenance side wall is high, the water supply and drainage pipe is not protected by the permeable pavement, the phenomenon of extrusion and rupture easily occurs when the water supply and drainage pipe is used, and the service life of the water supply and drainage pipe is influenced.
In order to better understand the above technical solutions, the following detailed description will refer to the accompanying drawings and specific embodiments.
The embodiment of the utility model discloses a water supply and drainage permeable pavement structure.
According to the drawings 1-3, a water supply and drainage permeable pavement structure comprises a water permeable roadbed 1; the bottom of the permeable roadbed 1 is provided with a concrete pile 2, the side wall of the concrete pile 2 is fixedly connected with a sub-pile 201, the inside of the sub-pile 201 is provided with a drain pipe 301, the bottom of the drain pipe 301 is provided with a plurality of groups of permeable holes 302, the drain pipe 301 is used for relieving drainage pressure when the rainfall is concentrated, the permeable pavement can provide stable support for the formed permeable roadbed 1 by pouring the concrete pile 2 and the sub-pile 201 in a road section when being constructed, the phenomenon that the permeable pavement structure is sunk and deformed after being used for a long time is avoided, the drain pipe 301 is embedded in the inside of the concrete pile 2 and the sub-pile 201, the drain pipe 301 can relieve the drainage pressure when the rainfall is concentrated, meanwhile, the rainwater can be collected in a concentrated mode, and secondary utilization can be carried out in the later stage.
The main water pipe 3 is arranged on the concrete pile 2, the end part of the drain pipe 301 is fixedly connected with the side wall of the main water pipe 3, and the main water pipe 3 and the drain pipe 301 are arranged inside the concrete pile 2 and the sub-piles 201, so that the phenomenon that the main water pipe 3 and the drain pipe 301 are extruded by pavement sinking and deformation can be avoided, and the drainage function is damaged.
The side wall of the drain pipe 301 is provided with the connecting piece 202, and the connecting piece 202 is used for connecting a plurality of groups of drain pipes 301, so that the problems that the water permeable foundation 1 is added in the later period, and the drain pipes 301 are inconvenient to be connected are avoided.
The top of the water permeable subgrade 1 is provided with a water outlet 101, the bottom of the water outlet 101 is provided with a sewer pipe 102, the end part of the sewer pipe 102 is fixedly connected to the top of the connecting piece 202, and the water outlet 101 can share the drainage pressure of the road surface when the rainfall is concentrated.
The bottom of the water permeable roadbed 1 is provided with a sand layer 4, the water permeability of the sand layer 4 is good, water seepage can be fast realized, the bottom of the sand layer 4 is provided with a mesh cloth 5, and the mesh cloth 5 is used for preventing the sand layer 4 from blocking air holes to cause unsmooth drainage.
The bottom of screen cloth 5 is provided with cement layer 6, and cement layer 6 is used for preventing the road surface subsidence, and cement layer 6's hole is densely distributed, does benefit to the permeating water, also can avoid the road surface subsidence simultaneously.
The bottom of cement layer 6 is provided with gravel layer 7, and gravel layer 7 can stabilize the ground, and the bottom of gravel layer 7 is provided with soil layer 8.
When the water permeable pavement is used, the concrete piles 2 and the sub-piles 201 are poured in a road section during construction, so that stable support can be provided for the formed water permeable roadbed 1, the phenomenon that the water permeable pavement structure is sunk and deformed after long-term use is avoided, the drain pipes 301 are embedded in the concrete piles 2 and the sub-piles 201, the drain pipes 301 can relieve the drainage pressure when the rainfall is concentrated, meanwhile, rainwater can be collected in a concentrated mode, secondary utilization can be carried out in the later stage, and the phenomenon that the main water pipe 3 and the drain pipes 301 are extruded by pavement sinking and deformation is avoided, so that the drainage function is damaged.
In summary, compared with the prior art, the method has the following beneficial effects: when the permeable pavement is built, the concrete piles 2 and the sub-piles 201 are poured in the road section, so that stable support can be provided for the formed permeable pavement 1, the phenomenon of sinking and deformation can be avoided after the permeable pavement structure is used for a long time, meanwhile, the drain pipes 301 are embedded in the concrete piles 2 and the sub-piles 201, the drain pipes 301 can relieve the drainage pressure when the rainfall is concentrated, the rainwater can be concentrated and collected, the secondary utilization can be carried out in the later stage, the main water pipe 3 and the drain pipes 301 can be prevented from being extruded by the sinking and deformation of the pavement, the drainage function is damaged, and the stability of the permeable pavement 1 is improved.
The foregoing has shown and described the basic principles and main features of the present utility model and the advantages of the present utility model. It will be understood by those skilled in the art that the present utility model is not limited to the embodiments described above, and that the above embodiments and descriptions are merely illustrative of the principles of the present utility model, and various changes and modifications may be made without departing from the spirit and scope of the utility model, which is defined in the appended claims. The scope of the utility model is defined by the appended claims and equivalents thereof.
Claims (7)
1. The water permeable pavement structure for water supply and drainage comprises a water permeable roadbed (1); the method is characterized in that: the water permeable roadbed is characterized in that a concrete pile (2) is arranged at the bottom of the water permeable roadbed (1), a sub-pile (201) is fixedly connected to the side wall of the concrete pile (2), a drain pipe (301) is arranged in the sub-pile (201), a plurality of groups of water permeable holes (302) are formed in the bottom of the drain pipe (301), and the drain pipe (301) is used for relieving drainage pressure when rainfall is concentrated.
2. The water supply and drainage water permeable pavement structure according to claim 1, wherein: the concrete pile (2) is provided with a main water pipe (3), and the end part of the drain pipe (301) is fixedly connected with the side wall of the main water pipe (3).
3. The water supply and drainage water permeable pavement structure according to claim 1, wherein: the side wall of the drain pipe (301) is provided with a connecting piece (202), and the connecting piece (202) is used for connecting a plurality of groups of drain pipes (301).
4. The water supply and drainage water permeable pavement structure according to claim 1, wherein: the water permeable roadbed is characterized in that a water outlet (101) is formed in the top of the water permeable roadbed (1), a sewer pipe (102) is arranged at the bottom of the water outlet (101), and the end part of the sewer pipe (102) is fixedly connected to the top of the connecting piece (202).
5. The water supply and drainage water permeable pavement structure according to claim 1, wherein: the water permeable roadbed is characterized in that a sand layer (4) is arranged at the bottom of the water permeable roadbed (1), a mesh cloth (5) is arranged at the bottom of the sand layer (4), and the mesh cloth (5) is used for preventing the sand layer (4) from blocking air holes to cause unsmooth drainage.
6. The water supply and drainage water permeable pavement structure according to claim 5, wherein: the bottom of screen cloth (5) is provided with cement layer (6), cement layer (6) are used for preventing the road surface subsidence.
7. The water supply and drainage water permeable pavement structure according to claim 6, wherein: the bottom of cement layer (6) is provided with gravel layer (7), the bottom of gravel layer (7) is provided with soil layer (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322422940.7U CN221029376U (en) | 2023-09-07 | 2023-09-07 | Water supply and drainage permeable pavement structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322422940.7U CN221029376U (en) | 2023-09-07 | 2023-09-07 | Water supply and drainage permeable pavement structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221029376U true CN221029376U (en) | 2024-05-28 |
Family
ID=91139995
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322422940.7U Active CN221029376U (en) | 2023-09-07 | 2023-09-07 | Water supply and drainage permeable pavement structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221029376U (en) |
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2023
- 2023-09-07 CN CN202322422940.7U patent/CN221029376U/en active Active
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