CN213896622U - A afforestation equipment for sponge city - Google Patents
A afforestation equipment for sponge city Download PDFInfo
- Publication number
- CN213896622U CN213896622U CN202022676474.1U CN202022676474U CN213896622U CN 213896622 U CN213896622 U CN 213896622U CN 202022676474 U CN202022676474 U CN 202022676474U CN 213896622 U CN213896622 U CN 213896622U
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- Prior art keywords
- water guide
- guide pipe
- water
- steel wire
- layer
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 122
- 239000010410 layer Substances 0.000 claims abstract description 41
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 23
- 239000010959 steel Substances 0.000 claims abstract description 23
- 239000011449 brick Substances 0.000 claims abstract description 20
- 239000002689 soil Substances 0.000 claims abstract description 19
- 239000002344 surface layer Substances 0.000 claims abstract description 9
- 230000004888 barrier function Effects 0.000 claims description 8
- 239000000203 mixture Substances 0.000 claims description 6
- 239000010426 asphalt Substances 0.000 claims description 3
- 239000011159 matrix material Substances 0.000 claims 1
- 238000010276 construction Methods 0.000 abstract description 3
- 238000012856 packing Methods 0.000 abstract 2
- 230000002209 hydrophobic effect Effects 0.000 abstract 1
- 239000004576 sand Substances 0.000 description 5
- 230000008901 benefit Effects 0.000 description 2
- 230000000903 blocking effect Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000001914 filtration Methods 0.000 description 2
- 230000006872 improvement Effects 0.000 description 2
- 229920006395 saturated elastomer Polymers 0.000 description 2
- 241001464837 Viridiplantae Species 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 230000010485 coping Effects 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 229910052500 inorganic mineral Inorganic materials 0.000 description 1
- 239000011707 mineral Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 239000004575 stone Substances 0.000 description 1
- 238000005406 washing Methods 0.000 description 1
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Abstract
The utility model discloses a landscaping device for sponge city, which comprises a green belt main body arranged on the road surface, wherein the road surface comprises a soil foundation, a surface layer, a base layer and a cushion layer, both sides of the green belt main body are provided with edge protection brick walls, the bottom and the outer side of the edge protection brick walls are respectively provided with a water guide hole and a water guide ditch, the bottom of the green belt main body is provided with a water guide pipe, the water guide pipe is deeply buried in the soil foundation and is connected with a water storage tank of the sponge city system, and one side of the water guide pipe is also provided with a guide plate and a plurality of water inlet holes which are bent upwards; still be fixed with a perforated plate on the inboard of greenbelt main part, still be fixed with a steel wire net frame in the greenbelt main part, the top packing of steel wire net frame has the backfill soil layer, and the below packing of steel wire net frame has the gravel layer, keeps the interval between the middle part of steel wire net frame and the perforated plate, and the gravel layer is filled and is gone into and form the drainage passageway between steel wire net frame and the perforated plate, the utility model discloses better water guide, hydrophobic ability have, and simple structure, construction are convenient relatively.
Description
Technical Field
The utility model relates to a afforestation equipment for sponge city.
Background
The sponge city is a city which can be like a sponge, has good elasticity in the aspects of adapting to environmental changes, coping with natural disasters and the like, absorbs water, stores water, seeps water and purifies water when raining, and releases and utilizes the stored water when needed.
Patent publication No. CN207794253U discloses a landscaping device for sponge city, its structural essence is an improvement to the existing greenbelt structure, but the greenbelt structure of above-mentioned structure is complicated, and the construction is difficult, and maintains inconveniently.
SUMMERY OF THE UTILITY MODEL
The utility model aims to overcome the not enough of above-mentioned prior art, provide a afforestation equipment for sponge city.
The technical scheme of the utility model is that: a landscaping device for a sponge city comprises a green belt main body arranged on a road surface, wherein the road surface comprises a surface layer, a base layer and a cushion layer which are sequentially arranged on a soil foundation from top to bottom, edge protection brick walls are arranged on two sides of the green belt main body, a concrete foundation is arranged at the bottom of each edge protection brick wall, the concrete foundation is arranged on the base layer, the outer side of the concrete foundation is positioned on the outer side of each edge protection brick wall and is connected with the surface layer, the height of the surface layer is greater than that of the concrete foundation and is connected with the concrete foundation through a slope, a water guide channel is formed by the slope, the outer side of the concrete foundation and the lower end of each edge protection brick wall, the bottom of each edge protection brick wall is provided with a water guide hole, and a barrier strip is further arranged on the edge protection brick wall outside the water guide hole;
the bottom of the green belt main body is provided with a water guide pipe, the water guide pipe is deeply buried in soil foundation and is connected with a water storage tank of a sponge city system, the side surface of the water guide pipe facing the inner side direction of the green belt main body is also provided with a guide plate bent upwards, and the joint of the water guide pipe and the guide plate is also provided with a plurality of water inlet holes communicated with the inside of the water guide pipe;
the greening belt is characterized in that a porous plate is further fixed on the end faces of the concrete foundation, the base layer and the cushion layer, which are close to one side of the greening belt main body, the lower end of the porous plate extends to the top of the water guide pipe, a steel wire mesh frame is further fixed in the greening belt main body, a backfill soil layer is filled above the steel wire mesh frame, a sandstone layer is filled below the steel wire mesh frame, the top of the steel wire mesh frame is located above the water guide hole, a space is kept between the middle of the steel wire mesh frame and the porous plate, the sandstone layer is filled between the steel wire mesh frame and the porous plate to form a water filter channel, the sandstone layer is filled above the water guide pipe and the water guide plate, and the downward-seeping water enters the water guide pipe through the water guide pipe and then is guided to the water storage box of the sponge city system through the water guide pipe.
Furthermore, a filter cover is arranged on the outer side of the water inlet hole.
Furthermore, one side of the cushion layer close to the green belt main body is bent downwards and laid to one side of the top of the water guide pipe.
Specifically, the section of the water guide pipe is a hollow cuboid, and the top of the water guide pipe is an arc top.
Furthermore, a plurality of support columns are arranged in the water guide pipe at equal intervals, and two ends of each support column are respectively connected with the arc top and the bottom of the water guide pipe.
Specifically, the blend stop is formed by connecting a plurality of blend stop main parts, the blend stop main part includes two arc supports and the equidistant many connecting rods of densely covered between two arc supports.
Furthermore, an arc-shaped cover cap is arranged at the inner end of each hole of the porous plate, and the lower end of the arc-shaped cover cap is open.
Specifically, the pavement is an asphalt pavement or a concrete pavement.
Furthermore, an overflow hole is formed in the other side of the aqueduct, and a filter cover is also arranged on the overflow hole.
The utility model has the advantages that: the utility model has better water guiding and draining capacities, and the water seeped from the sand layer is filtered by the sand layer and then is transported to the water storage tank of the sponge city system by the water guide pipe, thus further improving the rainfall flood management capacity of the sponge city system; and simultaneously, compared with the prior art, the utility model, still have simple structure, the construction advantage convenient relatively.
Drawings
Fig. 1 is a schematic structural diagram of the present invention;
FIG. 2 is a cross-sectional view of the barrier of the present invention;
FIG. 3 is a schematic structural view of the front side of the barrier strip of the present invention;
fig. 4 is a schematic structural diagram of the arc-shaped cap on the porous plate of the present invention.
Detailed Description
The technical solution of the present invention is further specifically described below by way of examples and with reference to the accompanying drawings.
As shown in fig. 1, a landscaping device for a sponge city comprises a green belt main body arranged on a road surface, wherein the road surface comprises a surface layer 2, a base layer 3 and a cushion layer 4 which are sequentially arranged on a soil foundation 1 from top to bottom;
edge protection brick walls 5 are arranged on two sides of the green belt main body, concrete foundations 6 are arranged at the bottoms of the edge protection brick walls 5, the concrete foundations 6 are arranged on the base layer 3, the outer sides of the concrete foundations 6 are located on the outer sides of the edge protection brick walls 5 and are connected with the surface layer 2, the height of the surface layer 2 is larger than that of the concrete foundations 6 and is connected with the concrete foundations 6 through a slope 7, the outer sides of the concrete foundations 6 and the lower ends of the edge protection brick walls 5 form a water guide channel 8, water guide holes 9 are formed in the bottoms of the edge protection brick walls 5, and blocking strips 10 are further arranged on the edge protection brick walls 5 outside the water guide holes 9;
the bottom of the green belt main body is provided with a water guide pipe 11, the water guide pipe 11 is deeply buried in the soil foundation 1 and is connected with a water storage tank of a sponge city system, the side surface of the water guide pipe 11 facing the inside direction of the green belt is also provided with a guide plate 12 bent upwards, the joint of the water guide pipe 11 and the guide plate 12 is also provided with a plurality of water inlet holes 13 communicated with the inside of the water guide pipe 11, and the outer side of each water inlet hole 13 is provided with a filter cover so as to prevent excessive impurities or silt from entering the water guide pipe 11;
one side of the cushion layer 4 close to the green belt main body is bent downwards and laid to one side of the top of the water guide pipe 11 so as to reinforce the strength of a pavement structure above the water guide pipe 11 and prevent the water guide pipe 11 from being damaged, a porous plate 14 is further fixed on the end faces of the concrete foundation 6, the base layer 3 and the cushion layer 4 close to one side of the green belt main body, the lower end of the porous plate 14 extends to the top of the water guide pipe 11, a steel wire mesh frame 15 is further fixed in the green belt main body, a backfill soil layer 16 is filled above the steel wire mesh frame 15, the backfill soil layer 16 is used for planting green plants, a sandstone layer 17 is filled below the steel wire mesh frame 15, and the top of the steel wire mesh frame 15 is located above the water guide hole 9 and used for preventing water guided by the water guide hole 9 from washing away soil of the backfill soil layer 16; a space is kept between the middle part of the steel wire mesh frame 15 and the porous plate 14, the sand stone layer 17 is filled between the steel wire mesh frame 15 and the porous plate 14 to form a water filtering channel, and water introduced by the water guide holes 9 quickly seeps down through the water filtering channel and does not excessively enter the backfill soil layer 16, so that water is prevented from accumulating above the saturated backfill soil layer 16; the sandstone layer 17 is filled above the water guide pipe 11 and the guide plate 12, and the downward-seeped water enters the water guide pipe 11 through the guide plate 12 and then is guided to a water storage tank of the sponge city system through the water guide pipe 11;
when the main body of the green belt is positioned in the middle of the road surface, the structure is a symmetrical structure, and the guide plates 12 of the two water guide pipes 11 are crossed into a triangle, so that the water guided by the water guide ditches 8 at the two sides to seep downwards respectively enters the two water guide pipes 11;
when the main body of the green belt is positioned on one side of the road surface, the porous plate 14 is also arranged on one side of the main body of the green belt far away from the road surface, and a relatively closed channel is formed between the two porous plates 14 to prevent water from permeating to the direction far away from the water guide pipe 11;
specifically, the section of the water guide pipe 11 is a hollow cuboid, the top of the water guide pipe 11 is an arc top, a plurality of support columns 18 are arranged in the water guide pipe 11 at equal intervals, and two ends of each support column 18 are respectively connected with the arc top and the bottom of the water guide pipe 11, so that the strength of the water guide pipe 11 is improved;
referring to fig. 2 and 3, the barrier strip 10 is formed by connecting a plurality of barrier strip main bodies, each barrier strip main body comprises two arc-shaped brackets 19 and a plurality of connecting rods 20 densely distributed between the two arc-shaped brackets 19 at equal intervals, in the structure, the connecting rods 20 form an arc-shaped surface, and the distance between every two adjacent connecting rods 20 is 0.5-1 cm, so that the barrier strip is used for blocking large-volume garbage which is lighter and can be washed by water flow, such as mineral water bottles, plastic bags and the like, and preventing the water guide holes 9 from being blocked;
as shown in fig. 4, an arc-shaped cap 21 is arranged at the inner end of each hole of the porous plate 14, the lower end of the arc-shaped cap 21 is open, the porous plate 14 of the above structure can play a certain one-way flow guiding role, so that water seeped from the sand layer 17 can quickly seep down along the inner wall of the porous plate 14, and after the external soil foundation 1 is saturated, water in the porous plate 14 can seep to the sand layer 17 and continuously seeps down to the flow guide plate 12 and enters the flow guide pipe, so that the water absorption and water guide functions of the green belt main body are further improved;
specifically, the pavement is an asphalt pavement or a concrete pavement;
specifically, the other side of the water conduit 11 is further provided with an overflow hole 22, the overflow hole 22 is also provided with a filter cover, when the flow of water is large to a certain degree, the water in the water conduit can be discharged to relatively dry deep soil through the water conduit, and the water in the water conduit is prevented from flowing backwards.
It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. The terms "vertical," "horizontal," "left," "right," and the like as used herein are for illustrative purposes only and do not represent the only embodiments.
Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used herein in the description of the invention is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items.
The above description is only a preferred embodiment of the present invention, and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (9)
1. The utility model provides a afforestation equipment for sponge city, is including setting up the greenbelt main part on the road surface, the road surface is including setting gradually surface course, basic unit and the bed course on the soil matrix from top to bottom, greenbelt main part both sides are equipped with and protect along brick wall, its characterized in that: the concrete foundation is arranged at the bottom of the edge protection brick wall and is arranged on the base layer, the outer side of the concrete foundation is positioned at the outer side of the edge protection brick wall and is connected with the surface layer, the height of the surface layer is greater than that of the concrete foundation and is connected with the concrete foundation through a slope surface, a water guide channel is formed by the slope surface, the outer side of the concrete foundation and the lower end of the edge protection brick wall, a water guide hole is formed in the bottom of the edge protection brick wall, and a barrier strip is further arranged on the edge protection brick wall outside the water guide hole;
the bottom of the green belt main body is provided with a water guide pipe, the water guide pipe is deeply buried in soil foundation and is connected with a water storage tank of a sponge city system, the side surface of the water guide pipe facing the inner side direction of the green belt main body is also provided with a guide plate bent upwards, and the joint of the water guide pipe and the guide plate is also provided with a plurality of water inlet holes communicated with the inside of the water guide pipe;
the greening belt is characterized in that a porous plate is further fixed on the end faces of the concrete foundation, the base layer and the cushion layer, which are close to one side of the greening belt main body, the lower end of the porous plate extends to the top of the water guide pipe, a steel wire mesh frame is further fixed in the greening belt main body, a backfill soil layer is filled above the steel wire mesh frame, a sandstone layer is filled below the steel wire mesh frame, the top of the steel wire mesh frame is located above the water guide hole, a space is kept between the middle of the steel wire mesh frame and the porous plate, the sandstone layer is filled between the steel wire mesh frame and the porous plate to form a water filter channel, the sandstone layer is filled above the water guide pipe and the water guide plate, and the downward-seeping water enters the water guide pipe through the water guide pipe.
2. Landscaping apparatus for sponge cities as claimed in claim 1, wherein: and a filter cover is arranged on the outer side of the water inlet hole.
3. Landscaping apparatus for sponge cities as claimed in claim 2, wherein: one side of the cushion layer close to the green belt main body is bent downwards and laid to one side of the top of the water guide pipe.
4. Landscaping apparatus for sponge cities as claimed in claim 3, wherein: the section of the water guide pipe is a hollow cuboid, and the top of the water guide pipe is an arc top.
5. Landscaping apparatus for sponge cities as claimed in claim 4, wherein: a plurality of support columns are arranged in the water guide pipe at equal intervals, and two ends of each support column are respectively connected with the arc top and the bottom of the water guide pipe.
6. Landscaping apparatus for sponge cities as claimed in claim 5, wherein: the blend stop is formed by connecting a plurality of blend stop main bodies, and the blend stop main body comprises two arc-shaped supports and a plurality of connecting rods densely distributed between the two arc-shaped supports at equal intervals.
7. Landscaping apparatus for sponge cities as claimed in claim 6, wherein: an arc-shaped cover cap is arranged at the inner end of each hole of the porous plate, and the lower end of the arc-shaped cover cap is open.
8. Landscaping apparatus for sponge cities as claimed in claim 7, wherein: the pavement is an asphalt pavement or a concrete pavement.
9. Landscaping apparatus for sponge cities as claimed in claim 8, wherein: and an overflow hole is also formed in the other side of the water guide pipe, and a filter cover is also arranged on the overflow hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022676474.1U CN213896622U (en) | 2020-11-19 | 2020-11-19 | A afforestation equipment for sponge city |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022676474.1U CN213896622U (en) | 2020-11-19 | 2020-11-19 | A afforestation equipment for sponge city |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213896622U true CN213896622U (en) | 2021-08-06 |
Family
ID=77120549
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022676474.1U Expired - Fee Related CN213896622U (en) | 2020-11-19 | 2020-11-19 | A afforestation equipment for sponge city |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213896622U (en) |
-
2020
- 2020-11-19 CN CN202022676474.1U patent/CN213896622U/en not_active Expired - Fee Related
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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 |
Granted publication date: 20210806 |