CN220057516U - Road pavement structure with good drainage property - Google Patents
Road pavement structure with good drainage property Download PDFInfo
- Publication number
- CN220057516U CN220057516U CN202321560136.9U CN202321560136U CN220057516U CN 220057516 U CN220057516 U CN 220057516U CN 202321560136 U CN202321560136 U CN 202321560136U CN 220057516 U CN220057516 U CN 220057516U
- Authority
- CN
- China
- Prior art keywords
- wall
- water guide
- fixedly connected
- layer
- water
- 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.)
- Active
Links
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 85
- 239000004576 sand Substances 0.000 claims abstract description 28
- 239000004575 stone Substances 0.000 claims abstract description 27
- 239000010426 asphalt Substances 0.000 claims abstract description 18
- 238000007789 sealing Methods 0.000 claims description 13
- 238000009434 installation Methods 0.000 claims description 9
- 230000001681 protective effect Effects 0.000 claims description 6
- 239000000945 filler Substances 0.000 claims description 2
- 239000012535 impurity Substances 0.000 description 4
- 239000000463 material Substances 0.000 description 3
- 239000012466 permeate Substances 0.000 description 3
- 238000010521 absorption reaction Methods 0.000 description 2
- 230000000903 blocking effect Effects 0.000 description 2
- 238000005056 compaction Methods 0.000 description 2
- 239000004744 fabric Substances 0.000 description 2
- 238000009440 infrastructure construction Methods 0.000 description 2
- 238000012856 packing Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000001704 evaporation Methods 0.000 description 1
- 230000008020 evaporation Effects 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 239000000047 product Substances 0.000 description 1
- 238000012216 screening Methods 0.000 description 1
Landscapes
- Bridges Or Land Bridges (AREA)
Abstract
The utility model discloses a road paving structure with good drainage property, which relates to the technical field of road paving and comprises a roadbed, wherein a waterproof concrete layer is paved on the top of the roadbed, a sewer pipe is fixedly connected to the outer wall of the top of the waterproof concrete layer, a water inlet is formed in the outer wall of the sewer pipe, a water guide pipe is fixedly connected to the inner wall of the water inlet, the water guide pipe is communicated with the sewer pipe, two water guide tanks are fixedly connected to the outer wall of the water guide pipe, and arc-shaped openings are formed in the outer walls of the two water guide tanks. According to the utility model, the sand stone layer is arranged at the lower part of the asphalt pavement, the waterproof layer is arranged at the bottom of the sand stone layer, so that rainwater which seeps downwards from the asphalt pavement is conveniently concentrated in the sand stone layer, the water guide tank is arranged on the water guide pipe, and the rainwater in the sand stone layer is conveniently and directly guided into the sewer pipe through the cooperation between the water guide tank and the water discharge tank, so that the condition that the seeped rainwater is inconvenient to be guided into the sewer pipe can be effectively avoided.
Description
Technical Field
The utility model relates to the technical field of road pavement, in particular to a road pavement structure with good drainage property.
Background
Municipal engineering refers to municipal infrastructure construction engineering, municipal infrastructure refers to various buildings, structures, equipment and the like which are arranged in urban areas and town planning construction ranges and provide paid or gratuitous public products and services for residents based on government responsibility and obligations, various public infrastructure construction matched with urban life belongs to the municipal engineering category, and a paving structure can be applied when municipal engineering paving.
Through retrieving, chinese patent publication No. CN 217810294U's patent discloses a municipal works road pavement structure, including the compaction road bed, waterproof concrete has been laid to the top of compaction road bed, waterproof concrete's top is provided with geotechnique's cloth, geotechnique's inside is provided with the drain pipe, the top through connection of drain pipe has the drainage well, the port department grafting of drainage well has well lid structure, well lid structure bottom is provided with the breaker that is used for preventing blocking, the waterproof layer has been laid to geotechnique's cloth's top, the bed course has been laid to the top of waterproof layer, the heat absorption layer has been laid to the top of bed course, bituminous pavement has been laid to the top of heat absorption layer.
One municipal engineering road pavement structure in the above patent has the following disadvantages: in the above patent, the waterproof layer is arranged above the drain pipe, rainwater on the asphalt pavement can infiltrate downwards, the arrangement of the waterproof layer can directly lead to the rainwater to be unable to be discharged, the rainwater exists below the asphalt pavement for a long time and can not be discharged through evaporation, and the lower part of the asphalt pavement is moist for a long time to lead to the damage of the asphalt pavement.
Disclosure of Invention
The utility model provides a road paving structure with good drainage performance, which aims to solve the problem that rainwater seeping downwards on an asphalt pavement cannot be discharged.
The utility model provides a road paving structure with good drainage property, which comprises a roadbed, wherein a waterproof concrete layer is paved on the top of the roadbed, a sewer pipe is fixedly connected to the outer wall of the top of the waterproof concrete layer, a water inlet is formed in the outer wall of the sewer pipe, a water guide pipe is fixedly connected to the inner wall of the water inlet, the water guide pipe is communicated with the sewer pipe, two water guide tanks are fixedly connected to the outer wall of the water guide pipe, arc-shaped openings are formed in the outer walls of the two water guide tanks, filter screens are fixedly connected to the inner walls of the two arc-shaped openings, two drainage tanks are fixedly connected to the inner wall of the water guide pipe, the two drainage tanks are respectively communicated with the two water guide tanks, and filter fillers are filled in the inner walls of the two water guide tanks.
Through adopting above-mentioned structure, through setting up the sand stone layer in bituminous paving below, set up two water guide tanks on the aqueduct again, introduce down in the water pipe with ponding in the sand stone layer through the water guide tank, the filter packing that sets up in the water guide tank can effectively avoid impurity jam water guide tank and drainage tank of quality of water.
Optionally: the inner wall joint of aqueduct has the installation cover, and the circle mouth has been seted up to installation cover bottom outer wall, the inner wall fixedly connected with protection network of circle mouth.
Through adopting above-mentioned structure, the setting of protection network can effectually filter out the impurity in the rainwater, and the nib blocks up the sewer.
Optionally: the inner wall fixedly connected with cross structure's of installation cover link, the connector has been seted up to aqueduct top outer wall, and the inner wall joint of connector has the top cap of taking the weeping hole.
Through adopting above-mentioned structure, the setting of top cap is convenient protects the aqueduct.
Optionally: the inner wall fixedly connected with mounting bracket of drain tank, and the inner wall sliding connection of mounting bracket has the slide bar of T shape structure, slide bar bottom outer wall fixedly connected with sealing plug.
Through adopting above-mentioned structure, the setting of sealing plug is convenient to block off drain tank lower part.
Optionally: the outer wall of slide bar has cup jointed the spring, and the spring is located the top of mounting bracket.
Through adopting above-mentioned structure, the spring setting on the slide bar conveniently drives the sealing plug and resumes normal position.
Optionally: the mounting bracket top outer wall fixedly connected with protection casing, and the protection casing is located the top of slide bar, sealing plug bottom outer wall fixedly connected with float.
Through adopting above-mentioned structure, the setting of float is convenient seals the drain box when sewer is reversed water.
Optionally: the waterproof layer has been laid at the top of downcomer, and the waterproof layer top has been laid the sand stone layer, bituminous paving has been laid at sand stone layer top.
Through adopting above-mentioned structure, the setting of waterproof layer is convenient to be gathered the rainwater that oozes down in the sand and stone layer.
Optionally: the water guide pipe is embedded in the asphalt pavement, the sand stone layer and the waterproof layer, and the water guide tank is positioned in the sand stone layer.
Through adopting above-mentioned structure, the setting of aqueduct is convenient to introduce the ponding of bituminous paving into the downcomer.
In summary, the beneficial effects of the utility model are as follows:
according to the utility model, the sand stone layer is arranged at the lower part of the asphalt pavement, the waterproof layer is arranged at the bottom of the sand stone layer, so that rainwater which seeps downwards from the asphalt pavement is conveniently concentrated in the sand stone layer, the water guide tank is arranged on the water guide pipe, and the rainwater in the sand stone layer is conveniently and directly guided into the sewer pipe through the cooperation between the water guide tank and the water discharge tank, so that the occurrence of the condition that the rainwater is positioned in the asphalt pavement and cannot be discharged is reduced as much as possible.
Drawings
FIG. 1 is a schematic overall cross-sectional view of the present utility model;
FIG. 2 is a schematic illustration of a water conduit according to the present utility model;
FIG. 3 is a schematic cross-sectional view of a water conduit according to the present utility model;
FIG. 4 is a schematic cross-sectional view of a water guide tank of the present utility model;
fig. 5 is a schematic cross-sectional view of a drain tank of the present utility model.
Reference numerals illustrate: 1. roadbed; 2. a waterproof concrete layer; 3. a water supply pipe; 4. a waterproof layer; 5. a sand layer; 6. asphalt pavement; 7. a water conduit; 8. a water guide tank; 9. a filter screen; 10. a mounting sleeve; 11. a connecting frame; 12. a drain tank; 13. filtering and filling; 14. a mounting frame; 15. a sealing plug; 16. a float; 17. a protective cover; 18. a slide bar; 19. and (3) a spring.
Detailed Description
The utility model is described in further detail below with reference to fig. 1-5.
Referring to fig. 1-3, a road paving structure with good drainage property comprises a roadbed 1, waterproof concrete layer 2 is paved at the top of roadbed 1, waterproof concrete layer 2 top outer wall fixedly connected with downcomer 3, the setting of waterproof concrete layer 2 avoids the rainwater to permeate into roadbed 1, the water inlet has been seted up to the outer wall of downcomer 3, and the inner wall fixedly connected with water guide pipe 7 of water inlet, the setting of water guide pipe 7 is convenient to introduce the ponding of road surface into downcomer 3, water guide pipe 7 and downcomer 3 are linked together, two water guide tanks 8 of outer wall fixedly connected with of water guide pipe 7, and the arc mouth has all been seted up to the outer wall of two water guide tanks 8, the equal fixedly connected with filter screen 9 of the inner wall of two arc mouths, the inner wall fixedly connected with of water guide pipe 7 two water discharge tanks 12, through the cooperation between water guide tank 8 and the water discharge tank 12, the water that permeates into asphalt pavement 6 below is led into downcomer 3, and two water guide tanks 12 are linked together with two water guide tanks 8 respectively, the inner wall of two water guide tanks 8 is through all filled with filter material 13, filter 13 filter screen filter material is the material.
Referring to fig. 1-2, the inner wall joint of aqueduct 7 has installation cover 10, and the round mouth has been seted up to installation cover 10 bottom outer wall, the inner wall fixedly connected with protection network of round mouth, the link 11 of cross structure of the inner wall fixedly connected with of installation cover 10, the connector has been seted up to aqueduct 7 top outer wall, and the inner wall joint of connector has the top cap of taking the weeping hole, the setting of protection network is convenient to filter out impurity in the rainwater, the setting of top cap is convenient to protect aqueduct 7.
Referring to fig. 5, the inner wall fixedly connected with mounting bracket 14 of drain tank 12, and the inner wall sliding connection of mounting bracket 14 has the slide bar 18 of T shape structure, slide bar 18 bottom outer wall fixedly connected with sealing plug 15, the outer wall of slide bar 18 has cup jointed spring 19, spring 19 one end and slide bar 18 fixed connection, the other end and mounting bracket 14 fixed connection, and spring 19 is located the top of mounting bracket 14, the spring 19 that sets up on the slide bar 18 conveniently drives slide bar 18 and reciprocates, thereby drive sealing plug 15 and seal the delivery port of drain tank 12 bottom.
Referring to fig. 5, the top outer wall of the mounting frame 14 is fixedly connected with a protective cover 17, the protective cover 17 is located above the sliding rod 18, the outer wall of the bottom of the sealing plug 15 is fixedly connected with a float 16, the float 16 is arranged to facilitate the sealing plug 15 to support, and when the sewer pipe 3 is used for water return, water is prevented from entering the road surface through the drainage box 12 as much as possible.
Referring to fig. 1, a waterproof layer 4 is laid at the top of a sewer pipe 3, a sand stone layer 5 is laid at the top of the waterproof layer 4, an asphalt pavement 6 is laid at the top of the sand stone layer 5, a water guide pipe 7 is embedded in the asphalt pavement 6, the sand stone layer 5 and the waterproof layer 4, a water guide tank 8 is located in the sand stone layer 5, and the waterproof layer 4 is arranged to prevent rainwater from further leaking downwards to damage the roadbed 1.
The implementation principle of the utility model is as follows: when the rainwater drainage device is used, rainwater is introduced into the sewer pipe 3 through the water guide pipe 7 when the asphalt pavement 6 is accumulated, the rainwater is filtered through the protective screening in the water guide pipe 7, impurities in the water are filtered out to avoid blocking a sewer, the rainwater permeates the asphalt pavement 6 and enters the sand and stone layer 5, the lower part of the sand and stone layer 5 is the waterproof layer 4, the accumulated water is conveniently accumulated in the sand and stone layer 5 through the waterproof layer 4, the water in the sand and stone layer 5 enters the water guide box 8 through the filter screen 9 on the water guide box 8, the water enters the drainage box 12 through the filter packing 13 in the water guide box 8, when the water level in the drainage box 12 is accumulated to a certain depth, the sealing plug 15 moves downwards, the sliding rod 18 moves downwards to compress the spring 19, so that the rainwater is led into the sewer pipe 3, and after the water in the drainage box 12 is discharged, the spring 19 returns to the original position to drive the sealing plug 15 to seal the drainage box 12.
The above embodiments are not intended to limit the scope of the present utility model, so: all equivalent changes in structure, shape and principle of the utility model should be covered in the scope of protection of the utility model.
Claims (8)
1. The utility model provides a road pavement structure that drainage nature is good, includes road bed (1), its characterized in that: waterproof concrete layer (2) has been laid at road bed (1) top, waterproof concrete layer (2) top outer wall fixedly connected with downcomer (3), the water inlet has been seted up to the outer wall of downcomer (3), and the inner wall fixedly connected with water guide tube (7) of water inlet, water guide tube (7) are linked together with downcomer (3), the outer wall fixedly connected with of water guide tube (7) two water guide boxes (8), and arc mouth has all been seted up to the outer wall of two water guide boxes (8), two the equal fixedly connected with filter screen (9) of inner wall of arc mouth, the inner wall fixedly connected with of water guide tube (7) two drain tank (12), and two drain tank (12) are linked together with two water guide boxes (8) respectively, two the inner wall of water guide box (8) all is filled with filter filler (13).
2. The road paving structure with good drainage property according to claim 1, wherein: the inner wall joint of aqueduct (7) has installation cover (10), and the circle mouth has been seted up to installation cover (10) bottom outer wall, the inner wall fixedly connected with protection network of circle mouth.
3. The road paving structure with good drainage property according to claim 2, wherein: the inner wall of the installation sleeve (10) is fixedly connected with a connecting frame (11) with a cross structure, a connecting port is formed in the outer wall of the top of the water guide pipe (7), and a top cover with a water leakage hole is clamped on the inner wall of the connecting port.
4. The road paving structure with good drainage property according to claim 1, wherein: the inner wall fixedly connected with mounting bracket (14) of drain tank (12), and the inner wall sliding connection of mounting bracket (14) has slide bar (18) of T shape structure, slide bar (18) bottom outer wall fixedly connected with sealing plug (15).
5. The road paving structure with good drainage property according to claim 4, wherein: the outer wall of the sliding rod (18) is sleeved with a spring (19), and the spring (19) is located above the mounting frame (14).
6. The road paving structure with good drainage property according to claim 5, wherein: the top outer wall of the mounting frame (14) is fixedly connected with a protective cover (17), the protective cover (17) is located above the sliding rod (18), and the bottom outer wall of the sealing plug (15) is fixedly connected with a floater (16).
7. The road paving structure with good drainage property according to claim 1, wherein: waterproof layer (4) have been laid at the top of downcomer (3), and waterproof layer (4) top has been laid sand stone layer (5), bituminous paving (6) have been laid at sand stone layer (5) top.
8. The road paving structure with good drainage property according to claim 7, wherein: the water guide pipe (7) is embedded in the asphalt pavement (6), the sand stone layer (5) and the waterproof layer (4), and the water guide tank (8) is positioned in the sand stone layer (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321560136.9U CN220057516U (en) | 2023-06-17 | 2023-06-17 | Road pavement structure with good drainage property |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321560136.9U CN220057516U (en) | 2023-06-17 | 2023-06-17 | Road pavement structure with good drainage property |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220057516U true CN220057516U (en) | 2023-11-21 |
Family
ID=88752080
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321560136.9U Active CN220057516U (en) | 2023-06-17 | 2023-06-17 | Road pavement structure with good drainage property |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220057516U (en) |
-
2023
- 2023-06-17 CN CN202321560136.9U patent/CN220057516U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN2883464Y (en) | Highway structure of realizing rainwater collection and reuse | |
| CN204728165U (en) | Ecological permeable road surface | |
| CN106638917B (en) | Split type rainwater recycling, storing and adjusting system and construction method thereof | |
| KR101176040B1 (en) | Porous block | |
| CN205421504U (en) | Abandon STREAMING inlet for stom water | |
| CN211621053U (en) | Colored road surface of antiskid that permeates water among municipal administration and landscape engineering | |
| CN220057516U (en) | Road pavement structure with good drainage property | |
| CN110700386A (en) | Sponge city construction has rainwater well of supply groundwater function | |
| CN211596270U (en) | Permeable asphalt pavement | |
| CN213142689U (en) | Road pavement structure with permeate water and retaining function | |
| CN213173929U (en) | SDP rainwater collection system | |
| CN213681555U (en) | Urban road | |
| CN109610620B (en) | Construction method of urban road sponge engineering system combined with pavement maintenance | |
| CN212077508U (en) | Semi-filling and semi-digging type roadbed structure | |
| CN113062297A (en) | Alkali system is arranged in sponge city saline and alkaline land | |
| CN216787369U (en) | Sponge urban road drainage structures | |
| CN209323640U (en) | Reduce the drainage system against rain of urban waterlogging | |
| CN112746544A (en) | Street both sides greening system that sponge city was used | |
| CN111663626A (en) | Water pipe system of sponge city | |
| CN214831582U (en) | Compound road foundation structure permeates water | |
| CN214362669U (en) | Road surface drainage structure is used in city street construction | |
| CN217733636U (en) | Town road design waterproof construction | |
| CN110616619A (en) | Lawn field convenient for water seepage and construction method | |
| CN215976682U (en) | Asphalt concrete structure for sponge city permeable pavement | |
| CN221118125U (en) | Red mud and red mud stabilized macadam combined type basic pavement structure |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |