CN207531447U - road green belt - Google Patents
road green belt Download PDFInfo
- Publication number
- CN207531447U CN207531447U CN201721674015.1U CN201721674015U CN207531447U CN 207531447 U CN207531447 U CN 207531447U CN 201721674015 U CN201721674015 U CN 201721674015U CN 207531447 U CN207531447 U CN 207531447U
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- CN
- China
- Prior art keywords
- level
- baffle
- road
- greenbelt
- rainwater
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- 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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- 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
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- Road Paving Structures (AREA)
Abstract
The utility model provides a kind of road green belt, belongs to urban infrastructure technical field, the greenbelt including being set to both sides road center, and trapezoidal high for intermediate low, both sides of greenbelt infiltrates structure, and greenbelt is equipped with rainwater baffle from both sides to center spacer；Greenbelt is from top to bottom followed successively by the soil horizon for planting flowers and plants and the packing layer for infiltration, and the bottom of packing layer is equipped with the collector pipe connected with municipal drain.Trapezoidal structure of infiltrating can be such that rainwater is infiltrated by outer and inner realization short stay, cushioning effect be played to rainwater, while effectively improve rain infiltration efficiency by the laying of soil horizon and packing layer, alleviate normal soil due to infiltration rate is relatively slow and caused by seeping phenomenon；The effect beautified the environment can be played by planting flowers and plants in soil horizon.The utility model by setting greenbelt in the road center of two-way lane, make rational planning for, using space, and rainstorm weather road ponding situation is made to be eased, and efficiently uses rainwater resource by realization.
Description
Technical field
The utility model belongs to urban infrastructure technical field, is to be related to a kind of road green belt more specifically.
Background technology
At present, with the quickening of Development of Urbanization paces, hardened ground rate is higher and higher so that and rain infiltration rate reduces,
Rainfall runoff increases, and rainwater resource cannot be reasonably utilized, and cause the waste of resource.In addition, due to rainfall in recent years
Amount continues to increase, and part road ponding is serious, and people's trip is impacted.
Utility model content
The purpose of this utility model is to provide a kind of road green belt, to solve rainwater resource in the prior art
The technical issues of cannot rationally trip being seriously affected using, road ponding.
To achieve the above object, the technical solution adopted in the utility model is：A kind of road green belt is provided, including setting
In the greenbelt of both sides road center, trapezoidal high for intermediate low, both sides of the greenbelt infiltrates structure, and the greenbelt is by two
While it is equipped with rainwater baffle to center spacer；The greenbelt is from top to bottom followed successively by soil horizon for planting flowers and plants and for oozing
The packing layer of water, the bottom of described filler layer are equipped with the collector pipe connected with municipal drain.
Further, it is described trapezoidal to infiltrate structure by edge to center to be more than two-stage.
Further, for three-level, the third level including being in greenbelt center enters the trapezoidal structure of infiltrating of the greenbelt
It oozes, is infiltrated to set gradually the second level to both sides and enter to blend the first order from the third level and be infiltrated, the first order is infiltrated and both sides road
Edge it is adjacent；The rainwater baffle includes first baffle and second baffle, and the first baffle is vertically set on described first
Grade enters to blend between the second level infiltrates, and the second baffle is vertically set between the second level infiltrates and infiltrate with the third level；
It is from top to bottom soil horizon and packing layer that the first order, which is infiltrated, the second level enters to blend the third level to infiltrate.
Further, the first baffle is higher by the first order and infiltrates upper surface, and the second baffle is higher by the second level and infiltrates
Upper surface.
Further, the first baffle is higher by the first order and infiltrates upper surface 3-5cm, and the second baffle is higher by the second level
Infiltrate upper surface 3-5cm.
Further, the edge of the road is face of slope, and the first order infiltrates the face of slope with the road
It is adjacent.
Further, described filler layer is grade distribution type base-material.
Further, the grade distribution type base-material from top to bottom successively the first order with fine sand layer, the second level with fine sand layer and the
Graduation three fine sand layer, the first order match the packing material size of fine sand layer successively with fine sand layer, the second level with fine sand layer and the third level
Become larger.
Further, the collector pipe is multiple and is uniformly arranged in packing layer bottom.
Further, the rainwater baffle extends to greenbelt bottom, and the rainwater baffle bottom crosses water equipped with several
Hole.
The advantageous effect of road green belt provided by the utility model is：Compared with prior art, the utility model road
Road greening band infiltrates structure by being provided with the trapezoidal of rainwater baffle in both sides road center, can make rainwater by outer and inner realization
Short stay is infiltrated, and is infiltrated by stages at different levels and is played cushioning effect, while effective by the laying of soil horizon and packing layer
Improve rain infiltration efficiency, alleviate normal soil due to infiltration rate is relatively slow and caused by seeping phenomenon；By in soil horizon
Plantation flowers and plants can play the effect beautified the environment；Rainwater penetrates into and confluence enters municipal drainage pipe network after collector pipe is collected.
The utility model by setting greenbelt in the road center of two-way lane, make rational planning for, using space, and make heavy rain day by realization
Air flue road ponding situation is eased, and efficiently uses rainwater resource.
Description of the drawings
It, below will be to embodiment or the prior art in order to illustrate more clearly of the technical scheme in the embodiment of the utility model
Attached drawing is briefly described needed in description, it should be apparent that, the accompanying drawings in the following description is only that this practicality is new
Some embodiments of type, for those of ordinary skill in the art, without having to pay creative labor, can be with
Other attached drawings are obtained according to these attached drawings.
Fig. 1 is the cross-section diagram of road green belt that the utility model embodiment provides；
Fig. 2 is Fig. 1 vertical views；
Fig. 3 is the B-B cross-section diagrams in Fig. 1；
Fig. 4 is the structure diagram of rainwater baffle in Fig. 1；
Wherein, each reference numeral in figure：
1- roads, 2- greenbelts, 3- rainwater baffles, 4- packing layers, 5- municipal drain, 6- collector pipes, the 7- third level enter
It oozes, 8- is infiltrated the second level, and the 9- first order is infiltrated, 10- soil horizons, 31- first baffles, 32- second baffles, and the 41- first order is with thin
Fine sand layer is matched in layer of sand, the 42- second level, and the 43- third level matches fine sand layer, 101- water holes.
Specific embodiment
In order to which technical problem to be solved in the utility model, technical solution and advantageous effect is more clearly understood, with
Lower combination accompanying drawings and embodiments, the present invention is further described in detail.It should be appreciated that specific reality described herein
It applies example to be only used to explain the utility model, is not used to limit the utility model.
It should be noted that when element is referred to as " being fixed on " or " being set to " another element, it can be directly another
On one element or it is connected on another element.When an element is known as " being connected to " another element, it can
To be directly to another element or be indirectly connected on another element.
It is to be appreciated that term " length ", " width ", " on ", " under ", "front", "rear", "left", "right", " vertical ",
The orientation or position relationship of the instructions such as " level ", " top ", " bottom " " interior ", " outer " are to be closed based on orientation shown in the drawings or position
System is for only for ease of description the utility model and simplifies description rather than instruction or imply that signified device or element are necessary
With specific orientation, with specific azimuth configuration and operation, therefore it is not intended that limitation to the utility model.
In addition, term " first ", " second " are only used for description purpose, and it is not intended that instruction or hint relative importance
Or the implicit quantity for indicating indicated technical characteristic.Define " first " as a result, the feature of " second " can be expressed or
Implicitly include one or more this feature." multiple " are meant that two or two in the description of the present invention,
More than, unless otherwise specifically defined.
Also referring to Fig. 1 to Fig. 3, now road green belt provided by the utility model is illustrated.The road is green
Change band, the greenbelt 2 including being set to the center of road 1, trapezoidal high for intermediate low, both sides of the greenbelt 2 infiltrates structure, institute
It states greenbelt 2 and is equipped with rainwater baffle 3 from both sides to center spacer；The greenbelt 2 is from top to bottom followed successively by plant flowers and plants
Soil horizon 10 and the packing layer 4 for infiltration, the bottom of described filler layer 4 be equipped with the collector pipe connected with municipal drain 5
6.Rainwater infiltrates structure and oozes down step by step through trapezoidal, and the filtering step by step through soil horizon and packing layer, can improve rainwater infiltrates efficiency,
And pass through the filtering of packing layer, prevent larger impurity from entering municipal drainage pipe network.
Road green belt provided by the utility model, compared with prior art, the utility model pass through in the road of both sides
Centre is provided with the trapezoidal of rainwater baffle and infiltrates structure, and rainwater can be made to be infiltrated by outer and inner realization short stay, pass through ranks at different levels
Section property, which is infiltrated, plays cushioning effect, while effectively improve rain infiltration efficiency by the laying of soil horizon and packing layer, alleviates
Normal soil due to infiltration rate it is relatively slow and caused by seeping phenomenon；It is beautified the environment by that can be played in soil horizon plantation flowers and plants
Effect；Rainwater penetrates into and confluence enters municipal drainage pipe network after collector pipe is collected.
Further, referring to Fig. 1, a kind of specific embodiment as road green belt provided by the utility model,
It is described trapezoidal to infiltrate structure by edge to center to be more than two-stage.The trapezoidal structure of infiltrating of the greenbelt 2 is three-level, including place
The third level in greenbelt center infiltrates 7, from the third level infiltrate 7 to both sides set gradually the second level infiltrate 8 and the first order infiltrate
9, it is adjacent with the edge of both sides road 1 that the first order infiltrates 9；The rainwater baffle 3 includes first baffle 31 and second baffle
32, the first baffle 31 be vertically set on the first order infiltrate 9 and the second level infiltrate between 8, the second baffle 32 hang down
Directly be arranged on the second level infiltrate 8 and the third level infiltrate between 7；The first order infiltrates the 9, second level and infiltrates 8 and the third level
It is from top to bottom soil horizon 10 and packing layer 4 to infiltrate 7.Rainwater flows into greenbelt from road, and rainwater initially enters the first order and enters
It oozes through being oozed under soil horizon and packing layer classified filtering to collector pipe；When rainwater increase to the first order infiltrate cannot and ooze at present when,
Rainwater is infiltrated through first baffle overflow to the second level through being oozed under soil horizon and packing layer classified filtering to collector pipe；Equally work as rainwater
Infiltrated in the second level cannot quickly under ooze, rainwater infiltrates to be filtered down through second baffle overflow to the third level again to be oozed.Utilize this
Kind trapezoidal structure of infiltrating can realize that the quick of rainwater enters to blend classified filtering, and it is slow effectively to alleviate simple soil infiltration rate
Drawback, and by phase process at different levels, buffering effect can be played.
Wherein, the thickness of soil horizon is 15-30cm, for planting the flowers and plants of greening, the soil horizon table that the first order is infiltrated
Face is less than upper road surface 20-30cm.
Further, referring to Fig. 1, a kind of specific embodiment as road green belt provided by the utility model,
Rainwater is infiltrated in the first order and carry out short stay is infiltrated in the second level in order to make, for rain infiltration provide it is enough under ooze the time,
The first baffle 31 design is higher by the first order and infiltrates 9 upper surfaces, the design of second baffle 32 is higher by the second level and infiltrates on 8
Surface.Specifically, the first baffle 31, which is higher by the first order, infiltrates 9 upper surface 3-5cm, the second baffle 32 is higher by the second level
Infiltrate 8 upper surface 3-5cm.
Further, referring to Fig. 1, in a specific embodiment of the utility model, the edge of the road 1 is inclines
Slope, it is adjacent with the face of slope of the road 1 that the first order infiltrates 9.The face of slope of road is to meet road
Construction requirements, angle of inclination are designed as 5 ° -10 °, also can suitably be adjusted according to actual conditions.
Further, as a kind of specific embodiment of road green belt provided by the utility model, described filler layer 4
For grade distribution type base-material.Referring to Fig. 3, the grade distribution type base-material from top to bottom with fine sand layer 41, the second level match carefully successively by the first order
With fine sand layer 43, the first order matches fine sand with fine sand layer 41, the second level with fine sand layer 42 and the third level for layer of sand 42 and the third level
The packing material size of layer 43 becomes larger successively.The first order matches the thickness 5cm, grain size 0.1-0.3cm of fine sand layer；Match fine sand layer in the second level
Thickness 3cm, grain size 0.5cm；The third level matches the thickness 5cm, grain size 1cm of fine sand layer.The first order matches fine sand with fine sand layer, the second level
Other spaces are laid with rubble layer material under the different gradation filler of layer and the third level with fine sand layer.The filler particles of different gradation
Of different sizes, porosity is big, can accelerate the infiltration rate of rainwater；The filler of different-grain diameter not only acts as the mesh of filtering rainwater
, while can also avoid the soil losses of soil horizon.
Further, referring to Fig. 1, a kind of specific embodiment as road green belt provided by the utility model,
The collector pipe 6 is multiple and is uniformly arranged in 11 bottom of packing layer.The caliber of collector pipe selects 50mm, by packing layer mistake
Rainwater conflux to collector pipe after filter is collected, and finally converges into municipal drainage pipe network.
Further, referring to Fig. 4, in a specific embodiment of the utility model, the rainwater baffle 10 extends
To the bottom of greenbelt 2,10 bottom of rainwater baffle is equipped with several water holes 101.The aperture of water hole is 3-5mm, square
Just in the rainwater conflux to collector pipe after packing layer is filtered.
Wherein, collector pipe is three, has certain corrosivity for rainwater, collector pipe can be by corrosion-resistant, bearing capacity
High material is made.
In conclusion the utility model has the advantages that simple in structure, rainwater infiltration speed is fast, good filtration effect, this reality
With novel by setting greenbelt in the road center of two-way lane, realization is made rational planning for using space, effectively alleviates simple soil
The drawbacks of earth infiltration rate is slow makes rainstorm weather road ponding situation be eased, efficiently uses rainwater resource.
The above is only the preferred embodiment of the utility model only, is not intended to limit the utility model, all at this
All any modification, equivalent and improvement made within the spirit and principle of utility model etc., should be included in the utility model
Protection domain within.
Claims (10)
1. road green belt, it is characterised in that：Greenbelt including being set to both sides road center, the greenbelt are centre
High trapezoidal in low, both sides infiltrates structure, and the greenbelt is equipped with rainwater baffle from both sides to center spacer；The greenbelt is by upper
The soil horizon for planting flowers and plants and the packing layer for infiltration are followed successively by under, the bottom of described filler layer is equipped with arranges with municipal administration
The collector pipe of water pipe connection.
2. road green belt as described in claim 1, it is characterised in that：It is described it is trapezoidal infiltrate structure by edge to center be two
Grade or more.
3. road green belt as claimed in claim 2, it is characterised in that：The trapezoidal structure of infiltrating of the greenbelt is three-level,
The third level including being in greenbelt center is infiltrated, and is infiltrated to set gradually the second level to both sides and enter to blend the first order from the third level and
It oozes, the first order is infiltrated adjacent with the edge of both sides road；The rainwater baffle includes first baffle and second baffle, described
First baffle is vertically set on the first order and enters to blend between the second level infiltrates, and the second baffle is vertically set on described
Two level is infiltrated infiltrate with the third level between；It is from top to bottom soil that the first order, which is infiltrated, the second level enters to blend the third level to infiltrate
Earth layer and packing layer.
4. road green belt as claimed in claim 3, it is characterised in that：The first baffle is higher by the first order and infiltrates upper table
Face, the second baffle are higher by the second level and infiltrate upper surface.
5. road green belt as claimed in claim 4, it is characterised in that：The first baffle is higher by the first order and infiltrates upper surface
3-5cm, the second baffle are higher by the second level and infiltrate upper surface 3-5cm.
6. road green belt as claimed in claim 3, it is characterised in that：The edge of the road is face of slope, described the
Level-one is infiltrated adjacent with the face of slope of the road.
7. road green belt as described in claim 1, it is characterised in that：Described filler layer is grade distribution type base-material.
8. road green belt as claimed in claim 7, it is characterised in that：The grade distribution type base-material from top to bottom first order successively
With fine sand layer, the second level with fine sand layer and the third level with fine sand layer, the first order is with fine sand layer, the second level with fine sand layer and the
The packing material size of graduation three fine sand layer becomes larger successively.
9. road green belt as described in claim 1, it is characterised in that：The collector pipe is multiple and be uniformly arranged and filling out
Bed of material bottom.
10. such as claim 1-9 any one of them road green belts, it is characterised in that：The rainwater baffle extends to greening
Band bottom, the rainwater baffle bottom are equipped with several water holes.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721674015.1U CN207531447U (en) | 2017-12-05 | 2017-12-05 | road green belt |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721674015.1U CN207531447U (en) | 2017-12-05 | 2017-12-05 | road green belt |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207531447U true CN207531447U (en) | 2018-06-26 |
Family
ID=62617187
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721674015.1U Expired - Fee Related CN207531447U (en) | 2017-12-05 | 2017-12-05 | road green belt |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207531447U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109691326A (en) * | 2018-12-25 | 2019-04-30 | 花王生态工程股份有限公司 | A kind of Afforestation Landscape road |
-
2017
- 2017-12-05 CN CN201721674015.1U patent/CN207531447U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109691326A (en) * | 2018-12-25 | 2019-04-30 | 花王生态工程股份有限公司 | A kind of Afforestation Landscape road |
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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: 20180626 Termination date: 20181205 |