CN204690894U - Road drainage structure - Google Patents
Road drainage structure Download PDFInfo
- Publication number
- CN204690894U CN204690894U CN201520266866.7U CN201520266866U CN204690894U CN 204690894 U CN204690894 U CN 204690894U CN 201520266866 U CN201520266866 U CN 201520266866U CN 204690894 U CN204690894 U CN 204690894U
- Authority
- CN
- China
- Prior art keywords
- permeable
- stratum
- pervious concrete
- catchments
- 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.)
- Expired - Fee Related
Links
- 239000011380 pervious concrete Substances 0.000 claims abstract description 31
- 230000015572 biosynthetic process Effects 0.000 claims abstract description 29
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 22
- 239000004576 sand Substances 0.000 claims abstract description 21
- 239000004568 cement Substances 0.000 claims abstract description 4
- 239000011449 brick Substances 0.000 claims description 8
- 239000002689 soil Substances 0.000 claims description 8
- 229920011532 unplasticized polyvinyl chloride Polymers 0.000 claims description 4
- 230000035699 permeability Effects 0.000 abstract description 5
- 238000010276 construction Methods 0.000 abstract description 3
- 238000009434 installation Methods 0.000 abstract description 3
- 239000004567 concrete Substances 0.000 description 7
- 239000000463 material Substances 0.000 description 3
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000002708 enhancing effect Effects 0.000 description 1
- 230000002262 irrigation Effects 0.000 description 1
- 238000003973 irrigation Methods 0.000 description 1
- 230000003204 osmotic effect Effects 0.000 description 1
- 229920003023 plastic Polymers 0.000 description 1
Landscapes
- Road Paving Structures (AREA)
Abstract
The utility model discloses a kind of road drainage structure, comprise permeable stratum, permeable stratum upper surface is provided with the part that catchments, more than one of the part that catchments, and in funnel type structure, part top of catchmenting is fixed on a draining stratum soffit, draining stratum is horizontally installed on catchments on part, in permeable stratum, correspondence is catchmented bottom part and is located vertically to be provided with water part, water part is communicated with catchmenting between part, permeable stratum soffit is provided with pervious concrete permeable formation, pervious concrete permeable formation is connected by cement sand bed with between permeable stratum, medium sand leveling layer is provided with in pervious concrete permeable formation, medium sand leveling layer thickness is 1/4th of pervious concrete permeation layer thickness.This road drainage structure drainage performance and water permeability are all very good, can better be used for town road draining, by force flow conductivity, and dewatering installation can be prefabricated, can better construction period be shortened, reduce labour intensity, save certain cost, road carrying dynamics can not have been destroyed simultaneously.
Description
Technical field
The utility model relates to a kind of discharge structure, particularly a kind of road drainage structure.
Background technology
Existing paving area is very big, as road surface, parking lot, bus stop, petrol filling station, sidewalk etc., these road surfaces all require that drainage efficiency is high mostly, avoid minimizing the wet and slippery situation that paving produces when rainwater stockpiles, therefore, general floor slab is all provided with drainage channel, the cover plate of what drainage channel adopted usually is grid hides, drainage pattern generally adopts the groove of the U-shaped shape of concrete material or plastic material or irrigation canals and ditches to be embedded in road surface, and the degree of depth of passage is also in continuous intensification, can drained strength be adapted to, even if but like this, drainage effect still cannot reach perfect condition, drainage performance is strong not, easily because foreign material cause channel blockage phenomenon, it is made better to play a role in the drainage.
Utility model content
The technical problems to be solved in the utility model is: overcome the problems referred to above, provides a kind of drainage performance and water permeability all very good, can better be used for town road draining, flow conductivity strong road drainage structure.
To achieve these goals, the technical solution adopted in the utility model is such: road drainage structure of the present utility model, comprise permeable stratum, permeable stratum upper surface is provided with the part that catchments, more than one of the part that catchments, and in funnel type structure, part top of catchmenting is fixed on a draining stratum soffit, draining stratum is horizontally installed on catchments on part, in permeable stratum, correspondence is catchmented bottom part and is located vertically to be provided with water part, water part is communicated with catchmenting between part, permeable stratum soffit is provided with pervious concrete permeable formation, pervious concrete permeable formation is connected by cement sand bed with between permeable stratum, medium sand leveling layer is provided with in pervious concrete permeable formation, medium sand leveling layer thickness is 1/4th of pervious concrete permeation layer thickness, also comprise a deflector, deflector is positioned at pervious concrete permeable formation side, and the embedding of deflector side is arranged in pervious concrete permeable formation, and a diversion seat is installed bottom deflector, be flexibly connected between diversion seat with deflector.
Further, as a kind of concrete form of structure, permeable stratum described in the utility model comprises plain soil layer, graded sand gravel bed and water-permeable brick, and water-permeable brick is arranged between plain soil layer and graded sand gravel bed.
Further, as a kind of concrete form of structure, the porosity of pervious concrete permeable formation described in the utility model is four ten ten to percent 3 percent.
Further, as a kind of concrete form of structure, the thickness of pervious concrete permeable formation described in the utility model is 2 hundred to three hundred millimeters.
Further, as a kind of concrete form of structure, part and the water part of catchmenting described in the utility model all adopts UPVC pipe structure.
Further, as a kind of concrete form of structure, offer elongated slit mouth in the part that catchments described in the utility model, in slit mouth, be connected with water pipe head.
Further, as a kind of concrete form of structure, the part that catchments described in the utility model is hollow structure, and hollow structure forms a collecting chamber.
Compared with prior art, the utility model has the advantage of: this road drainage structure drainage performance and water permeability are all very good, town road draining can better be used for, by force flow conductivity, and dewatering installation can be prefabricated, can better construction period be shortened, reduce labour intensity, save certain cost, road carrying dynamics can not have been destroyed simultaneously.
Accompanying drawing explanation
Below in conjunction with drawings and Examples, the utility model is further illustrated.
Fig. 1 is structural representation of the present utility model; In figure: 1. permeable stratum; 2. pervious concrete permeable formation; 3. medium sand leveling layer; 4. draining stratum; 5. catchment part; 6. water part; 7. deflector; 8. diversion seat.
Detailed description of the invention
Be described in further detail the utility model by reference to the accompanying drawings now, these accompanying drawings are the schematic diagram of simplification, only basic structure of the present utility model are described in a schematic way, and therefore it only shows the formation relevant with the utility model.
The preferred embodiment of the utility model road drainage structure as shown in Figure 1, comprise permeable stratum 1, permeable stratum 1 upper surface is provided with the part 5 that catchments, more than one of the part 5 that catchments, and in funnel type structure, part 5 top of catchmenting is fixed on draining stratum 4 soffit, draining stratum 4 is horizontally installed on catchments on part 5, in permeable stratum 4, correspondence is catchmented bottom part 5 and is located vertically to be provided with water part 6, water part 6 is communicated with catchmenting between part 5, permeable stratum 4 soffit is provided with pervious concrete permeable formation 2, be connected by cement sand bed between pervious concrete permeable formation 2 with permeable stratum 1, medium sand leveling layer 3 is provided with in pervious concrete permeable formation 2, medium sand leveling layer 3 thickness is 1/4th of pervious concrete permeable formation 2 thickness, also comprise a deflector 7, deflector 7 is positioned at pervious concrete permeable formation 2 side, and the embedding of deflector 7 side is arranged in pervious concrete permeable formation 2, and a diversion seat 8 is installed bottom deflector 7, be flexibly connected between diversion seat 8 with deflector 7, described permeable stratum 1 comprises plain soil layer, graded sand gravel bed and water-permeable brick, water-permeable brick is arranged between plain soil layer and graded sand gravel bed, the porosity of described pervious concrete permeable formation 2 is four ten ten to percent 3 percent, the thickness of described pervious concrete permeable formation 2 is 2 hundred to three hundred millimeters, described part 5 and the water part 6 of catchmenting all adopts UPVC pipe structure, elongated slit mouth is offered in the described part 5 that catchments, water pipe head is connected with in slit mouth, the described part 5 that catchments is in hollow structure, hollow structure forms a collecting chamber.
Road drainage structure drainage performance of the present utility model and water permeability all very good, town road draining can better be used for, by force flow conductivity, and dewatering installation can be prefabricated, construction period can better be shortened, reduce labour intensity, save certain cost, road carrying dynamics can not be destroyed simultaneously, described permeable stratum 1 comprises plain soil layer, graded sand gravel bed and water-permeable brick, water-permeable brick is arranged between plain soil layer and graded sand gravel bed, while enhancing water permeability, also improves that self is good structural; The porosity of described pervious concrete permeable formation 2 is four ten ten to percent 3 percent, current better can be permeated; The thickness of described pervious concrete permeable formation 2 is 2 hundred to three hundred millimeters, and osmotic effect is better, thus improves discharge rate; Described part 5 and the water part 6 of catchmenting all adopts UPVC pipe structure, is not easily corroded, the situation such as damage; Offer elongated slit mouth in the described part 5 that catchments, in slit mouth, be connected with water pipe head, be convenient to current to discharge; The described part 5 that catchments is in hollow structure, and hollow structure forms a collecting chamber, and catchment excellent, can hold and more catchment.
With above-mentioned according to desirable embodiment of the present utility model for enlightenment, by above-mentioned description, relevant staff completely can in the scope not departing from this utility model technological thought, carry out various change and amendment, the technical scope of this utility model is not limited to the content on manual, must determine its technical scope according to right.
Claims (7)
1. a road drainage structure, comprise permeable stratum, it is characterized in that: permeable stratum upper surface is provided with the part that catchments, more than one of the part that catchments, and in funnel type structure, part top of catchmenting is fixed on a draining stratum soffit, draining stratum is horizontally installed on catchments on part, in permeable stratum, correspondence is catchmented bottom part and is located vertically to be provided with water part, water part is communicated with catchmenting between part, permeable stratum soffit is provided with pervious concrete permeable formation, pervious concrete permeable formation is connected by cement sand bed with between permeable stratum, medium sand leveling layer is provided with in pervious concrete permeable formation, medium sand leveling layer thickness is 1/4th of pervious concrete permeation layer thickness, also comprise a deflector, deflector is positioned at pervious concrete permeable formation side, and the embedding of deflector side is arranged in pervious concrete permeable formation, and a diversion seat is installed bottom deflector, be flexibly connected between diversion seat with deflector.
2. road drainage structure according to claim 1, is characterized in that: described permeable stratum comprises plain soil layer, graded sand gravel bed and water-permeable brick, and water-permeable brick is arranged between plain soil layer and graded sand gravel bed.
3. road drainage structure according to claim 1, is characterized in that: the porosity of described pervious concrete permeable formation is four ten ten to percent 3 percent.
4. road drainage structure according to claim 1, is characterized in that: the thickness of described pervious concrete permeable formation is 2 hundred to three hundred millimeters.
5. road drainage structure according to claim 1, is characterized in that: described in catchment part and water part all adopt UPVC pipe structure.
6. road drainage structure according to claim 1, is characterized in that: described in catchment in part and offer elongated slit mouth, be connected with water pipe head in slit mouth.
7. road drainage structure according to claim 1, is characterized in that: described in the part that catchments be hollow structure, hollow structure forms a collecting chamber.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520266866.7U CN204690894U (en) | 2015-04-29 | 2015-04-29 | Road drainage structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520266866.7U CN204690894U (en) | 2015-04-29 | 2015-04-29 | Road drainage structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204690894U true CN204690894U (en) | 2015-10-07 |
Family
ID=54231203
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520266866.7U Expired - Fee Related CN204690894U (en) | 2015-04-29 | 2015-04-29 | Road drainage structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204690894U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106641553A (en) * | 2017-01-22 | 2017-05-10 | 长沙市新节点机械科技有限责任公司 | Double-layer special-shaped multifunctional pipe |
| CN109610620A (en) * | 2018-12-25 | 2019-04-12 | 镇江市规划设计研究院 | A kind of construction method of the urban road sponge engineering system of combining road maintenance |
-
2015
- 2015-04-29 CN CN201520266866.7U patent/CN204690894U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106641553A (en) * | 2017-01-22 | 2017-05-10 | 长沙市新节点机械科技有限责任公司 | Double-layer special-shaped multifunctional pipe |
| CN109610620A (en) * | 2018-12-25 | 2019-04-12 | 镇江市规划设计研究院 | A kind of construction method of the urban road sponge engineering system of combining road maintenance |
| CN109610620B (en) * | 2018-12-25 | 2020-07-24 | 镇江市规划设计研究院 | Construction method of urban road sponge engineering system combined with pavement maintenance |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20151007 |