CN212582728U - Retaining wall with afforestation structure - Google Patents
Retaining wall with afforestation structure Download PDFInfo
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- CN212582728U CN212582728U CN202021061771.9U CN202021061771U CN212582728U CN 212582728 U CN212582728 U CN 212582728U CN 202021061771 U CN202021061771 U CN 202021061771U CN 212582728 U CN212582728 U CN 212582728U
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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
- Y02A20/00—Water conservation; Efficient water supply; Efficient water use
- Y02A20/108—Rainwater harvesting
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Abstract
The utility model belongs to the technical field of the technique of road protection engineering and specifically relates to a retaining wall with afforestation structure is related to, including the retaining wall main part of locating slope one side, the side on slope is kept away from to the retaining wall main part is equipped with a plurality of planting frames along vertical direction, and the intercommunication has the gravel post between the planting frame, is equipped with in the retaining wall main part by being close to the slope side towards being close to the aqueduct of planting frame side downward sloping, aqueduct intercommunication slope and planting frame. The utility model discloses have and make the rainwater plant the plant in the frame in better watering to make full use of rainwater resource's effect.
Description
Technical Field
The utility model belongs to the technical field of the technique of road protection engineering and specifically relates to a retaining wall with afforestation structure is related to.
Background
The retaining wall is a building facility for supporting roadbed filling soil or hillside soil body and preventing the filling soil or the soil body from deforming and destabilizing, and is mainly used for reinforcing a soil slope or a stone slope and preventing mountain collapse, thereby protecting the safety of pedestrians and nearby buildings and preventing water and soil erosion.
Retaining wall generally adopts concrete placement to form, keeps away from one side of hillside soil body etc. at the retaining wall and generally is equipped with a plurality of planting frames to plant the plant, thereby increase urban afforestation area, it is higher in order to make the retaining wall set up one side roughness of planting the frame, plant the frame and generally evenly set up along vertical direction, and all plant the side coplane that the retaining wall was kept away from to the frame.
The technical scheme has the following defects: because the planting frame generally sets up along vertical direction, when making the rainy, the wind direction is different, leads to easily to be located the vegetation of the planting frame of other planting frame below and can't obtain abundant irrigation to need artifical irrigation, do not make full use of rainwater resource.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a retaining wall with afforestation structure, it has the plant that makes the rainwater can plant the frame in better watering to the effect of make full use of rainwater resource.
The above object of the present invention can be achieved by the following technical solutions:
the utility model provides a retaining wall with afforestation structure, is including the retaining wall main part of locating slope one side, the side that the slope was kept away from to the retaining wall main part is equipped with a plurality of planting frames along vertical direction, the intercommunication has the rubble post between the planting frame, be equipped with in the retaining wall main part by being close to the slope side towards being close to the aqueduct of planting frame side downward sloping, aqueduct intercommunication slope and planting frame.
Through adopting above-mentioned technical scheme, the adjacent planting frame of vertical direction of gravel post intercommunication to make pile up in the planting frame of rainwater that plants the frame in the top can flow to the planting frame of below under the guide of gravel post in, the ponding in the guide slope then is guided to the water guide post is with the watering vegetation of planting in the frame, this scheme has the plant that makes the rainwater can plant the frame in better watering, thereby make full use of rainwater resource's effect.
The present invention may be further configured in a preferred embodiment as: the planting frame that is located same horizontal position is provided with a plurality of, and is adjacent be equipped with the frame that catchments between the planting frame, the frame that catchments communicates with adjacent planting frame, just the gravel column is connected between the adjacent two sets of frames that catchments in position on the vertical direction.
Through adopting above-mentioned technical scheme, the frame that catchments can be used to collect the rainwater and guide the rainwater to adjacent planting frame or catchment in the frame, play the effect of further utilizing the rainwater and distributing the rainwater.
The present invention may be further configured in a preferred embodiment as: the planting frame is characterized in that a concrete porous layer is arranged at the bottom of the planting frame, a plurality of through holes with irregular directions are formed in the concrete porous layer, a planting soil layer is arranged above the concrete porous layer, and the communicating position of the planting frame and the water collecting frame corresponds to the concrete porous layer.
By adopting the technical scheme, the concrete porous layer separates the vegetation from the water collecting position, thereby reducing the condition that the vegetation is decayed due to the fact that the vegetation is soaked in water for a long time.
The present invention may be further configured in a preferred embodiment as: a communicating pipe is arranged between the planting frame and the water collecting frame, and a space for storing water is arranged between the communicating pipe and the bottom of the inner side of the planting frame.
By adopting the technical scheme, a space for storing water is arranged between the communicating pipe and the planting frame, so that the position of the bottom of the planting frame corresponding to the concrete porous layer can be used for storing water, rainwater resources are fully utilized, and vegetation can still obtain moisture from water stored in the planting frame in the weather without rainwater irrigation.
The present invention may be further configured in a preferred embodiment as: the horizontal position of planting soil layer up end is less than the horizontal position of planting frame up end, the up end of planting frame flushes with the up end of catchment frame, the lateral wall that the planting frame is located planting soil layer top communicates with the catchment frame.
Through adopting above-mentioned technical scheme, planting soil layer drainage needs time, and under the great condition of discharge, pile up in planting the rainwater on the soil layer can flow into the frame that catchments by planting the intercommunication department of frame and frame that catchments, have the effect of the ponding that lies in planting the soil layer in the planting frame of discharging.
The present invention may be further configured in a preferred embodiment as: the communicating part of the communicating pipe and the water collecting frame is close to the cavity bottom of the water collecting frame, and the central axis of the communicating pipe is horizontally arranged.
Through adopting above-mentioned technical scheme, communicating pipe is close to the bottom of catchment frame to in making the water of catchment frame bottom also can flowing into adjacent planting frame, the axis level setting of communicating pipe, when making the water of catchment frame bottom also can flow into adjacent planting frame, the velocity of water is unlikely to too fast, thereby makes the distribution that water can be comparatively even advance adjacent planting frame and below catchment frame.
The present invention may be further configured in a preferred embodiment as: and a gravel water retaining layer is arranged in the communicating pipe.
Through adopting above-mentioned technical scheme, rubble manger plate layer has the effect that slows down the water velocity, also has simultaneously and reduces the effect that earth, grit etc. in the planting frame got into the catchment frame.
The present invention may be further configured in a preferred embodiment as: the side wall of the water guide pipe is provided with a plurality of limbers, the outer side of the water guide pipe is covered with a geotextile layer, one end of the water guide pipe, which is far away from the planting frame, is bent upwards and extends out of the slope, and one end of the water guide pipe, which is located at the outer side of the slope, is communicated with the outside and is provided with a filter screen.
Through adopting above-mentioned technical scheme, the limbers makes the better flow in the aqueduct of ponding in the slope, and the geotechnological cloth layer is used for separating earth, reduces in earth gets into the aqueduct, and the body that the aqueduct stretches out the slope outside can be used for collecting the rainwater in the slope outside to make full use of rainwater.
To sum up, the utility model discloses a following at least one useful technological effect:
the utility model is provided with the gravel column and the aqueduct, the gravel column is communicated with the planting frames adjacent in the vertical direction, so that the rainwater accumulated in the planting frame above can flow into the planting frame below under the guidance of the gravel column, and the water guide column guides the accumulated water in the slope to water the vegetation in the planting frame, thereby having the effect of leading the rainwater to water the plants in the planting frame better and fully utilizing the rainwater resource;
the water collecting frames are arranged between the planting frames positioned at the same horizontal position, and can be used for collecting rainwater and guiding the rainwater to the adjacent planting frames or the water collecting frames, so that the effects of further utilizing the rainwater and distributing the rainwater are achieved;
the lateral wall of the water guide pipe is provided with a water through hole, one end of the water guide pipe extends out of the slope, the water through hole enables accumulated water in the slope to better flow into the water guide pipe, the geotextile layer is used for separating soil, the soil is reduced from entering the water guide pipe, and the pipe body of the water guide pipe extending out of the slope can be used for collecting rainwater on the outer side of the slope, so that rainwater is fully utilized.
Drawings
FIG. 1 is a schematic view of an installation structure of a retaining wall with a greening structure according to the present embodiment;
FIG. 2 is a sectional view of the connection structure of the planting frame and the water collecting frame in the present embodiment;
fig. 3 is a schematic structural view of the planting frame and the aqueduct in the embodiment.
In the figure, 1, a retaining wall body; 11. a water conduit; 12. a water inlet pipe; 13. a rainwater grate; 14. a water through hole; 15. a geotextile layer; 2. planting frames; 21. planting a soil layer; 22. a communicating pipe; 23. a porous layer of concrete; 24. a gravel water-retaining layer; 3. a water collecting frame; 31. a gravel column; 4. a ramp.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings.
Referring to fig. 1, for the retaining wall with afforestation structure that this embodiment disclosed, including locating retaining wall main part 1 on one side of slope 4 and locating planting frame 2 on retaining wall main part 1 keeps away from the lateral wall of slope 4, planting frame 2 is rectangle hollow frame structure, and plants frame 2 and evenly is equipped with a plurality of groups along vertical direction, and the up end of planting frame 2 is used for holding the first opening of plant, and has laid the planting soil layer 21 that is used for planting the vegetation in planting frame 2.
Referring to fig. 2, a plurality of planting frames 2 with the same horizontal position are arranged on a retaining wall main body 1, a water collecting frame 3 is arranged between the planting frames 2 with the same horizontal position, the water collecting frame 3 is a rectangular hollow frame structure, a second opening for collecting rainwater is arranged on the upper end face of the water collecting frame 3, the water collecting frame 3 is communicated with the planting frames 2 through a communicating pipe 22, the communicating pipe 22 is a cylindrical hollow pipe body, the communicating part of the communicating pipe 22 and the water collecting frame 3 is close to the inner bottom of the water collecting frame 3, the horizontal position of the inner bottom of the water collecting frame 3 is higher than the horizontal position of the inner bottom of the planting frame 2 communicated with the water collecting frame, so that a water collecting space is formed in the planting frames 2, a concrete porous layer 23 abutted against the inner side wall of the planting frames 2 is arranged below a planting soil layer 21 in the planting frames 2, and a plurality of irregular through holes are formed in different directions, and the position of the communicating pipe 22 corresponds to the position of the concrete porous layer 23, so that the water flowing out of the water collecting frame 3 flows into the concrete porous layer 23 along with the communicating pipe 22, the rainwater collected in rainy days is guided to the bottom of the planting frame 2 to be collected, the concrete porous layer 23 separates the vegetation from the water, and the phenomenon that the vegetation is easy to rot due to the fact that the vegetation is soaked in the water for a long time is reduced.
The positions of two groups of water collecting frames 3 adjacent in the vertical direction correspond to each other, a gravel column 31 is connected between the two groups of water collecting frames 3, the gravel columns 31 are cylinders which are formed by broken stones in a staggered bonding mode and are provided with a plurality of irregular and communicated pores on the cylinder bodies, two ends of each gravel column 31 are communicated with the two water collecting frames 3 adjacent in the vertical direction, the gaps among the pores on the cylinders of the gravel columns 31 in the water collecting frames 3 are smaller and generally between 0 and 0.5mm, so that water in the upper water collecting frames 3 flows into the lower water collecting frames 3 under the guidance of the gravel columns 31, water is communicated between the adjacent water collecting frames 3 in the vertical direction, rainwater can be guided into the different water collecting frames 3, the bottom of the water collecting frame 3 at the bottommost in the horizontal position is communicated with a municipal sewage pipeline, a water baffle is arranged at the position where the water collecting frame 3 is communicated with the municipal sewage pipeline, and a plurality of water outlet holes are formed in the water baffle, slowing down the speed of the water in the water collecting frame 3 flowing into the municipal sewage pipeline.
The axis level of communicating pipe 22 sets up, is equipped with the rubble manger plate layer 24 of laminating its inside wall in communicating pipe 22 to the messenger slows down through the water velocity of communicating pipe 22, plays the comparatively even below that gets into adjacent planting frame 2 and connect through rubble post 31 of water in the frame that makes catchments 3 and plants in the frame 2, rubble manger plate layer 24 still plays the filterable effect of isolation, reduces soil in the planting frame 2, rubble etc. and gets into in the frame 3 that catchments.
The horizontal position of the upper end face of the planting frame 2 is higher than the horizontal position of the upper end face of the planting soil layer 21, the upper end face of the planting frame 2 is flush with the upper end face of the water collecting frame 3, and the side wall, above the planting soil layer 21, of the planting frame 2 is communicated with the adjacent water collecting frame 3, so that when water is accumulated on the planting soil layer 21, the accumulated water quickly flows into the water collecting frame 3 and is guided into the lower water collecting frame 3 along the gravel column 31 by the upper water collecting frame 3.
Referring to fig. 1 and 3, aqueduct 11 is preset in retaining wall main body 1, aqueduct 11 is a hollow cylindrical pipe body, and the position of aqueduct 11, the quantity corresponds to the position and the quantity of planting frame 2, the one end of aqueduct 11 communicates with planting frame 2 that corresponds, the other end communicates with slope 4, aqueduct 11 is by the one end that is close to slope 4 towards the downward sloping setting of the other end, and the position of aqueduct 11 and planting frame 2 that corresponds intercommunication corresponds the position of concrete porous layer 23, aqueduct 11 can lead the ponding in the slope 4 to planting frame 2 in, be used for watering vegetation, thereby reach the effect of make full use of ponding.
One end of the water guide pipe 11 far away from the planting frame 2 extends into the slope 4 and bends upwards to extend out of the outer side of the top of the slope 4, in this embodiment, the upwardly bent ends of the water pipes 11 on the same vertical plane are converged to form a water inlet pipe 12, one end of the water inlet pipe 12 extends out of the slope 4, and is communicated with the outside, the end surface of one end of the water inlet pipe 12 extending out of the slope 4 is provided with a rain grate 13, the rain grate 13 is flush with the top of the slope 4, and be equipped with the filter screen in inlet tube 12, rainwater grate 13 is used for increasing the roughness on top of a slope, prevents that the staff from stepping on into inlet tube 12 carelessly when carrying out construction work on the top of a slope, and the filtration pore size of filter screen is less than the water inlet size on the rainwater grate 13, and the filter screen plays the effect of filtration impurity, and inlet tube 12 stretches out 4 tops of slopes, has the water of being convenient for discharge 4 tops of slopes, makes the water in 4 slopes of slopes can be used to water the vegetation of planting in the frame 2.
A plurality of water through holes 14 are uniformly formed in the side walls of the water guide pipe 11 and the water inlet pipe 12, a geotextile layer 15 covers the outer side walls of the water guide pipe 11 and the water inlet pipe 12, accumulated water in the slope 4 can conveniently flow into the water guide pipe 11 or the water inlet pipe 12 through the water through holes 14, and the geotextile layer 15 has the effect of reducing the soil on the slope 4 from entering the water guide pipe 11 and the water inlet pipe 12.
The implementation principle of the embodiment is as follows: rainwater falls on the planting frame 2 with the highest horizontal position and in the water collection frame 3, the water part collected in the water collection frame 3 flows into the adjacent planting frame 2 through the communicating pipe 22, and the part flows into the water collection frame 3 below through the guidance of the gravel column 31, so that the water in the water collection frame 3 below flows into the planting frame 2 adjacent to the water collection frame to water vegetation, the water guide pipe 11 guides the water in the slope 4 to flow into the planting frame 2, and the water accumulation in the slope 4 is reduced while the vegetation is watered.
The embodiment of this specific implementation mode is the preferred embodiment of the present invention, not limit according to this the utility model discloses a protection scope, so: all equivalent changes made according to the structure, shape and principle of the utility model are covered within the protection scope of the utility model.
Claims (8)
1. The utility model provides a retaining wall with afforestation structure, is including locating retaining wall main part (1) on one side of slope (4), its characterized in that: the side of retaining wall main part (1) keeping away from slope (4) is equipped with a plurality of planting frames (2) along vertical direction, it has rubble post (31) to communicate between planting frame (2), be equipped with in retaining wall main part (1) by being close to slope (4) side towards being close to aqueduct (11) that plant frame (2) side direction declined, aqueduct (11) intercommunication slope (4) and planting frame (2).
2. A retaining wall with a green structure according to claim 1, characterized in that: be located on same horizontal position plant frame (2) and be provided with a plurality of, and adjacent plant and be equipped with catchment frame (3) between frame (2), catchment frame (3) and adjacent planting frame (2) intercommunication, just gravel post (31) are connected between two sets of catchment frames (3) that the position is adjacent on the vertical direction.
3. A retaining wall with a green structure according to claim 2, characterized in that: the planting frame is characterized in that a concrete porous layer (23) is arranged at the bottom of the planting frame (2), a plurality of through holes with irregular directions are formed in the concrete porous layer (23), a planting soil layer (21) is arranged above the concrete porous layer (23) of the planting frame (2), and the communicating position of the planting frame (2) and the water collecting frame (3) corresponds to the concrete porous layer (23).
4. A retaining wall with green structure according to claim 3, characterized in that: a communicating pipe (22) is arranged between the planting frame (2) and the water collecting frame (3), and a space for storing water is arranged between the communicating pipe (22) and the bottom of the inner side of the planting frame (2).
5. A retaining wall with green structure according to claim 3, characterized in that: the horizontal position of planting soil layer (21) up end is less than the horizontal position of planting frame (2) up end, the up end of planting frame (2) flushes with the up end of catchment frame (3), the lateral wall that planting frame (2) are located planting soil layer (21) top communicates with catchment frame (3).
6. A retaining wall with green structure according to claim 4, characterized in that: the communicating part of the communicating pipe (22) and the water collecting frame (3) is close to the cavity bottom of the water collecting frame (3), and the central axis of the communicating pipe (22) is horizontally arranged.
7. A retaining wall with green structure according to claim 6, characterized in that: a gravel water retaining layer (24) is arranged in the communicating pipe (22).
8. A retaining wall with a green structure according to claim 1, characterized in that: the side wall of aqueduct (11) is equipped with a plurality of limbers (14), the outside of aqueduct (11) is covered with geotechnological cloth layer (15), the one end that planting frame (2) were kept away from in aqueduct (11) is upwards buckled and is stretched out the slope (4) outside, the one end that aqueduct (11) are located the slope (4) outside communicates with the external world and is equipped with the filter screen.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021061771.9U CN212582728U (en) | 2020-06-10 | 2020-06-10 | Retaining wall with afforestation structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021061771.9U CN212582728U (en) | 2020-06-10 | 2020-06-10 | Retaining wall with afforestation structure |
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| Publication Number | Publication Date |
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| CN212582728U true CN212582728U (en) | 2021-02-23 |
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| CN202021061771.9U Active CN212582728U (en) | 2020-06-10 | 2020-06-10 | Retaining wall with afforestation structure |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113356265A (en) * | 2021-05-11 | 2021-09-07 | 三峡大学 | Panel reinforcement ecological retaining wall structure with embedded blind ditches and construction method |
| CN113982031A (en) * | 2021-09-06 | 2022-01-28 | 四川省公路规划勘察设计研究院有限公司 | Assembled composite ecological retaining wall and construction method thereof |
-
2020
- 2020-06-10 CN CN202021061771.9U patent/CN212582728U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113356265A (en) * | 2021-05-11 | 2021-09-07 | 三峡大学 | Panel reinforcement ecological retaining wall structure with embedded blind ditches and construction method |
| CN113982031A (en) * | 2021-09-06 | 2022-01-28 | 四川省公路规划勘察设计研究院有限公司 | Assembled composite ecological retaining wall and construction method thereof |
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