Rock slope or concrete slope surface greening structure

By setting up retaining plates and water tank systems on rocky slopes and concrete slopes, the problems of poor drainage and limited vegetation coverage in traditional greening methods are solved, and extensive greening of slopes and healthy growth of vegetation are achieved.

CN222614258UActive Publication Date: 2025-03-14GUANGXI COMM PLANNING SURVEYING & DESIGNING INST
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Patent Information

Application Number
CN202421302172.X
Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
Filing Date
2024-06-07
Publication Date
2025-03-14
Estimated Expiration
2034-06-07

AI Technical Summary

Technical Problem

Due to the large slope and lack of soil coverage, it is difficult to achieve effective greening. The traditional planting trough structure has problems such as poor drainage and limited vegetation coverage.

Method used

Multiple retaining plates are installed on the slope to form planting grooves, and planting soil is placed between the retaining plates, and drainage holes are provided at the bottom of the retaining plate. At the same time, water tanks and water drainage canals are set up to regularly water vegetation through water pumps and pipeline systems.

Benefits of technology

The extensive greening of the slopes has been achieved, the survival rate and growth environment of vegetation has been improved, the need for artificial irrigation has been avoided, labor has been saved, and the stability of the slope has not been affected.

✦ Generated by Eureka AI based on patent content.

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Abstract

The utility model discloses a slope greening structure for a rock slope or a concrete slope, which belongs to the technical field of slope greening and comprises a plurality of soil retaining plates fixedly connected to the slope, the soil retaining plates are arranged along the slope at intervals, planting soil is placed between the soil retaining plates and the slope, and a plurality of drainage holes are formed in the bottoms of the soil retaining plates side by side. A water outlet pipe is communicated with the interior of the water tank, the water outlet pipe is fixedly connected with a water pump, the water pump is communicated with a main pipe, the main pipe is laid along the side slope, a plurality of branch pipes extend out of the main pipe corresponding to the top surface of the planting soil, the branch pipes are lapped on the surface of the planting soil, and a plurality of drip holes are formed in the bottoms of the branch pipes. The greening vegetation in the slope is evenly distributed, the greening range is wide, slope drainage is not affected, rainwater can be accumulated and irrigated when the vegetation is dry, the survival rate of the vegetation is improved, water resources are reasonably utilized, and manpower is saved.
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Description

Technical Field

[0001] The utility model belongs to the technical field of slope greening, and in particular relates to a rock slope or concrete slope surface greening structure. Background Art

[0002] Rock slopes and concrete slopes present difficulties in slope greening. Rock slopes or concrete slopes are made of rocks or concrete, lack soil coverage, and are difficult to retain moisture, which cannot provide the necessary growth environment for plants. Rock slopes and concrete slopes are usually steep, making it difficult for plant roots to be fixed and easily affected by rain erosion, which poses a great challenge to the growth of green vegetation.

[0003] The greening structure of rock slopes and concrete slopes usually involves setting up planting troughs on the slope platform and planting climbing plants in the troughs to green the slopes. This method has shortcomings and obvious drawbacks. Traditional planting troughs can only be set up on the slope platform. The planting trough structure set up on the platform is not conducive to slope drainage and is prone to slope water damage. Rock slopes and concrete slopes generally use a slope level of more than 10m. Only one platform of planting troughs is used to green the first-level slope. The vegetation coverage is limited and the greening effect is not good. Rock slopes and concrete slopes are usually high and steep slopes, mostly with broken line slopes. No platform is set at the slope change point, and there is no foothold for the planting troughs. In addition, there is less soil in the planting troughs, and it is difficult for vegetation to obtain groundwater. Therefore, in order to maintain the survival rate of vegetation, manual watering is often required, but the slope is large, and the spray angle needs to be adjusted frequently during manual watering, resulting in a large amount of labor for workers.

[0004] Therefore, a greening structure on the surface of rock slope or concrete slope is proposed. Utility Model Content

[0005] In order to solve the above technical problems, the utility model proposes a rock slope or concrete slope greening structure.

[0006] To achieve the above-mentioned purpose, the utility model provides a rock slope or concrete slope greening structure, comprising:

[0007] A plurality of retaining plates fixedly connected to the side slope, wherein the retaining plates are arranged at intervals along the side slope, planting soil is placed between the retaining plates and the side slope, and a plurality of drainage holes are arranged side by side at the bottom of the retaining plates;

[0008] A water tank is provided at the foot of the slope, and the water tank is connected to the slope surface through a water diversion channel. A water outlet pipe is connected to the water tank, and a water pump is fixedly connected to the water outlet pipe. The water pump is connected to a main pipe, and the main pipe is laid along the slope. A plurality of branch pipes are extended from the main pipe corresponding to the top surface of the planting soil. The branch pipes are overlapped on the surface of the planting soil, and a plurality of drip holes are opened at the bottom of the branch pipes.

[0009] Preferably, a plurality of fixing holes are provided at intervals on the slope, cement mortar is poured into the fixing holes, steel bars are fixed in the cement mortar, the retaining plate is fixedly connected to the cement mortar, and one end of the steel bar away from the cement mortar is embedded in the retaining plate.

[0010] Preferably, a baffle net is fixedly connected to the top of the water diversion channel, and two sides of the baffle net are respectively fixedly connected to the side wall of the water tank and the slope surface, and the side of the water diversion channel close to the water tank is connected to the water tank.

[0011] Preferably, the water inlet of the water outlet pipe extends into the bottom of the water tank and is fixedly connected with a filter screen.

[0012] Preferably, a geotextile is laid on the inner side of the retaining plate corresponding to the drainage holes.

[0013] Preferably, the main pipe is embedded in the slope.

[0014] Preferably, the fixing hole is inclined downward and the included angle with the slope is 45° to 75°.

[0015] Preferably, a discharge port is provided at the top of the water tank, the discharge port extends out of the ground and is detachably connected to an end cover.

[0016] Compared with the prior art, the utility model has the following advantages and technical effects:

[0017] The utility model sets multiple retaining plates on the slope, which form a planting trough at a certain angle with the slope surface. Planting soil is placed in the planting trough, and green vegetation such as vines and shrubs can be planted. The green vegetation in the slope is evenly distributed, the greening range is wide, and the expected effect is easy to achieve. The greening structure is set on the slope surface, does not affect the slope platform interception and drainage facilities, does not cause drainage hazards, does not occupy or rely on the slope platform, and provides conditions for greening rock slopes and concrete slopes without affecting the stability of the slope. When it rains, excess rainwater in the planting trough is discharged from the drainage hole, and rainwater on the slope gathers at the bottom of the slope and enters the water tank through the water diversion channel to be stored. When the rain stops and the planting soil is dry and the vegetation is short of water, the water pump can be started to pump the water in the water tank out through the outlet pipe, the main pipe, the branch pipe, and finally out of the drip holes of the branch pipe, into the planting soil, watering the vegetation and improving the survival rate of vegetation. The excess rainwater on rainy days is accumulated and used for watering vegetation when the weather is dry. The water resources are used reasonably and no artificial irrigation is required, saving manpower. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] The drawings constituting a part of the present application are used to provide a further understanding of the present application. The illustrative embodiments and descriptions of the present application are used to explain the present application and do not constitute an improper limitation on the present application. In the drawings:

[0019] Figure 1 This is a schematic diagram of the greening structure of a rock slope or concrete slope of the utility model;

[0020] Figure 2 for Figure 1 A magnified view of middle;

[0021] Figure 3 This is a front view of the greening structure on the rock slope or concrete slope of the utility model;

[0022] Figure 4 It is a side sectional view of the greening structure of the rock slope or concrete slope of the utility model;

[0023] Figure 5 for Figure 4 Enlarged view of B.

[0024] In the figure: 1. Slope; 2. Retaining board; 3. Planting soil; 4. Drain hole; 5. Water diversion channel; 6. Water tank; 7. Outlet pipe; 8. Water pump; 9. Main pipe; 10. Branch pipe; 11. Drip hole; 12. Fixing hole; 13. Cement mortar; 14. Rebar; 15. Partition net; 16. Filter net; 17. Discharge port; 18. End cover. DETAILED DESCRIPTION

[0025] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0026] In order to make the above-mentioned objects, features and advantages of the present invention more obvious and easy to understand, the present invention is further described in detail below in conjunction with the accompanying drawings and specific implementation methods.

[0027] Reference Figures 1 to 5 As shown, this embodiment provides a rock slope or concrete slope greening structure, including:

[0028] A plurality of retaining plates 2 are fixedly connected to the slope 1, the retaining plates 2 are arranged at intervals along the slope 1, planting soil 3 is placed between the retaining plates 2 and the slope 1, and a plurality of drainage holes 4 are arranged side by side at the bottom of the retaining plates 2;

[0029] A water tank 6 is provided at the foot of the slope 1, and the water tank 6 is connected to the slope surface of the slope 1 through a water diversion channel 5. An outlet pipe 7 is connected to the water tank 6, and a water pump 8 is fixedly connected to the outlet pipe 7. The water pump 8 is connected to a main pipe 9. The main pipe 9 is laid along the slope 1, and a plurality of branch pipes 10 are extended from the main pipe 9 corresponding to the top surface of the planting soil 3. The branch pipes 10 are overlapped on the surface of the planting soil 3, and a plurality of drip holes 11 are opened at the bottom of the branch pipes 10.

[0030] The utility model sets multiple retaining plates 2 on the slope 1, which form a planting trough at a certain angle with the slope surface of the slope 1. Planting soil 3 is placed in the planting trough, and green vegetation such as vines and shrubs can be planted. The greening vegetation in the slope is evenly distributed, the greening range is wide, and the expected effect is easy to achieve. The greening structure is set on the slope surface of the slope 1, does not affect the interception and drainage facilities of the slope platform 1, does not cause drainage hazards, does not occupy or rely on the slope platform 1, and provides conditions for greening the rock slope 1 and the concrete slope 1 without affecting the stability of the slope 1. When it rains, excess rainwater in the planting trough is discharged from the drainage hole 4, and rainwater on the slope surface is collected at the bottom of the slope and stored in the water tank 6 through the water diversion channel 5. When the rain stops and the planting soil 3 is dry and the vegetation is short of water, the water pump 8 is started to pump out the water in the water tank 6, through the outlet pipe 7, the main pipe 9, the branch pipe 10, and finally out of the drip hole 11 of the branch pipe 10, into the planting soil 3, to irrigate the vegetation and improve the survival rate of the vegetation; the excess rainwater on rainy days is accumulated and used for watering the vegetation when the weather is dry. The water resources are used reasonably, and no artificial irrigation is required, saving manpower.

[0031] A further optimized solution is that a plurality of fixing holes 12 are spaced apart on the slope 1, cement mortar 13 is poured into the fixing holes 12, steel bars 14 are fixedly connected to the cement mortar 13, the retaining plate 2 is fixedly connected to the cement mortar 13, and one end of the steel bars 14 away from the cement mortar 13 is embedded in the retaining plate 2.

[0032] Steel bars 14 are implanted in the fixing holes 12 and cement mortar 13 is injected to improve the strength. The entry length of the steel bars 14 in the fixing holes 12 and the cantilever length meet certain requirements. The cantilevered portion of the steel bars 14 extends into the retaining plate 2. The retaining plate 2 is made of cast-in-place cement after the steel bars 14 are fixed and connected to the cement mortar 13. The retaining plate 2 and the cement mortar 13 in the fixing holes 12 are pulled by the steel bars 14 to improve the bending strength and compressive strength of the retaining plate 2.

[0033] To further optimize the solution, a barrier net 15 is fixedly connected to the top of the water diversion channel 5, and both sides of the barrier net 15 are respectively fixedly connected to the side wall of the water tank 6 and the slope surface of the slope 1, and the side of the water diversion channel 5 close to the water tank 6 is connected to the water tank 6.

[0034] The barrier net 15 can prevent stones from being washed into the inside of the water tank 6.

[0035] Furthermore, the bottom surface of the water diversion channel 5 is inclined toward the water tank 6 to facilitate water diversion into the water tank 6.

[0036] According to a further optimized solution, the water inlet of the water outlet pipe 7 extends into the bottom of the water tank 6 and is fixedly connected with a filter screen 16 .

[0037] The filter screen 16 can prevent the sand and impurities in the water tank 6 from entering the pipeline and causing the pipeline to be blocked.

[0038] To further optimize the solution, geotextile is laid on the inner side of the retaining plate 2 corresponding to the drainage holes 4.

[0039] The geotextile can prevent the planting soil 3 from flowing out of the drainage holes 4 .

[0040] To further optimize the solution, the main pipe 9 is embedded in the slope 1.

[0041] The main pipe 9 is embedded or half-buried in the slope 1, which is beneficial to the fixation of the main pipe 9 and can also reduce the aging of the main pipe 9 due to sunlight.

[0042] According to the further optimization scheme, the fixing hole 12 is tilted downward and the included angle with the slope 1 is 45° to 75°.

[0043] The angle between the fixing hole 12 and the slope 1 is the angle between the retaining plate 2 and the slope 1. Within this range, it can be ensured that a suitable space is formed between the retaining plate 2 and the slope 1 to place the planting soil 3.

[0044] As a further optimization scheme, a discharge port 17 is provided on the top of the water tank 6 , the discharge port 17 extends out of the ground and is detachably connected to an end cover 18 .

[0045] The staff can open the end cover 18 and put fertilizer into the water tank 6 to supplement the nutrients of the vegetation as the vegetation is watered.

[0046] The parts not described in detail in the present invention are all conventional technical means known to those skilled in the art.

[0047] In the description of the present invention, it should be understood that the terms "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside" and "outside" etc., indicating orientations or positional relationships, are based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation on the present invention.

[0048] The embodiments described above are only descriptions of the preferred methods of the present invention, and are not intended to limit the scope of the present invention. Without departing from the design spirit of the present invention, various modifications and improvements made to the technical solutions of the present invention by ordinary technicians in this field should fall within the protection scope determined by the claims of the present invention.

Claims

1. A rock slope or concrete slope greening structure, characterized in that: include: A plurality of retaining plates (2) fixedly connected to the side slope (1), wherein the plurality of retaining plates (2) are arranged at intervals along the side slope (1), planting soil (3) is placed between the retaining plates (2) and the side slope (1), and a plurality of drainage holes (4) are arranged side by side at the bottom of the retaining plates (2); A water tank (6) is provided at the bottom of the slope (1); the water tank (6) is connected to the slope surface of the slope (1) through a water diversion channel (5); a water outlet pipe (7) is connected to the water tank (6); a water pump (8) is fixedly connected to the water outlet pipe (7); the water pump (8) is connected to a main pipe (9); the main pipe (9) is laid along the slope (1); a plurality of branch pipes (10) are extended from the main pipe (9) corresponding to the top surface of the planting soil (3); the branch pipes (10) are overlapped on the surface of the planting soil (3); and a plurality of drip holes (11) are provided at the bottom of the branch pipe (10).

2. The rock slope or concrete slope greening structure according to claim 1 is characterized by: The slope (1) is provided with a plurality of fixing holes (12) at intervals, cement mortar (13) is poured into the fixing holes (12), steel bars (14) are fixedly connected to the cement mortar (13), the retaining plate (2) is fixedly connected to the cement mortar (13), and one end of the steel bars (14) away from the cement mortar (13) is embedded in the retaining plate (2).

3. The rock slope or concrete slope greening structure according to claim 1 is characterized by: A barrier net (15) is fixedly connected to the top of the water diversion channel (5), and the two sides of the barrier net (15) are respectively fixedly connected to the side wall of the water tank (6) and the slope surface of the slope (1), and the side of the water diversion channel (5) close to the water tank (6) is connected to the water tank (6).

4. The rock slope or concrete slope greening structure according to claim 1 is characterized by: The water inlet of the water outlet pipe (7) extends into the bottom of the water tank (6) and is fixedly connected to a filter screen (16).

5. The rock slope or concrete slope greening structure according to claim 1 is characterized by: A geotextile is laid on the inner side of the retaining plate (2) corresponding to the drainage hole (4).

6. The rock slope or concrete slope greening structure according to claim 1 is characterized by: The main pipe (9) is embedded in the slope (1).

7. The rock slope or concrete slope greening structure according to claim 2 is characterized by: The fixing hole (12) is inclined downward and has an angle of 45° to 75° with the slope (1).

8. The rock slope or concrete slope greening structure according to claim 1 is characterized by: The top of the water tank (6) is provided with a discharge port (17), which extends out of the ground and is detachably connected to an end cover (18).