Hillside soil fixing mechanism with stone rolling prevention function

Abstract

The utility model discloses a hillside soil fixation mechanism with a stone rolling prevention function, which comprises a soil fixation structure body, a first-stage step, a vegetation wall, a second-stage step and an aquatic vegetation pool, the upper end face of the soil fixation structure body is provided with a water chute, the surface of the vegetation wall is provided with climbing vegetation, the lower end face of the first-stage step and the lower end face of the second-stage step are respectively provided with a gabion structure, and the upper end face of the second-stage step is provided with an aquatic vegetation pool. Geotechnical cloth is arranged on the inner surface of the soil groove, reinforcing walls are arranged on the front end faces of the gabion structures, the aquatic vegetation pools are arranged on the lower end faces of the two gabion structures respectively, and waterproof layers are arranged on the inner surfaces of the aquatic vegetation pools. According to the hillside soil fixation mechanism with the anti-rolling stone function, climbing plants are planted on the surface of the vegetation wall to form a green vegetation covering layer, so that stones are effectively prevented from rolling down, damage caused by the rolling stones is reduced, the stability of the soil fixation structure is improved, and the aquatic vegetation pool is arranged, so that the rolling stones are decelerated and gradually stop rolling after falling into water; therefore, the impact on the surrounding structure is reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of electric power, in particular to a hillside soil consolidation mechanism with a stone rolling prevention function. Background Art

[0002] The exposed slopes of water conservancy projects can cause environmental problems such as soil erosion, deterioration of local microclimate, and destruction of the food chain. By planting plants and utilizing the interaction between plants and rocks and soil, the surface of the slopes can be protected and reinforced, so that the water flow can be effectively guided and the damaged natural ecological environment can be restored.

[0003] For example, the patent document of application number 202223060161.9 discloses a soil erosion prevention structure for hillside landscape architecture, including a slope, the upper side wall of the slope is built with a building body, a large number of seedlings are planted on the upper side wall of the slope, a plurality of mounting frames located outside the seedlings are placed on the upper side wall of the slope, the mounting frame is a detachable mechanism, the upper side wall of the mounting frame is fixedly connected to two support frames, the side walls on the opposite sides of the two support frames are rotatably connected to the same rotating column, and the upper end of the rotating column is fixedly connected to a protective piece that matches the seedlings. The utility model can support the trees when the trees are just planted on the hillside, so as to prevent the trees from falling down due to strong winds and heavy rains just after they are planted, thereby affecting the role of the trees in fixing the soil, improving the survival rate of the trees, improving the soil fixing ability of the hillside, and being able to assemble the left and right half frames quickly and conveniently, thereby improving the convenience of the operator's work.

[0004] Similar anti-soil erosion structures, due to the erosion of water flow, rainwater or rivers will wash away the soil and rocks on the hillside, causing the soil and rocks on the hillside to be eroded and moved, which in turn affects the gravel on the hillside. When the soil and rocks are washed away, the originally fixed gravel may be exposed, and the hillside is inclined, the loose stones will roll down the hillside, causing harm and damage to the people, animals and plants below the hillside.

[0005] Therefore, in view of this, the existing structural deficiencies are studied and improved, and a slope soil consolidation mechanism with anti-rockfall function is proposed. Utility Model Content

[0006] The purpose of the utility model is to provide a kind of anti-rock rolling function. Due to the erosion of water flow, rainwater or river will wash away the soil and rocks on the hillside, causing the soil and rocks on the hillside to be eroded and moved, thereby affecting the gravel on the hillside. When the soil and rocks are washed away, the originally fixed gravel may be exposed, and the hillside is in an inclined state. The loose stones will roll down the hillside, causing harm and damage to the people, animals and plants below the hillside.

[0007] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a hillside soil consolidation mechanism with anti-rolling stone function, comprising a soil consolidation structure body, a first-level step, a vegetation wall, a second-level step and an aquatic vegetation pool, wherein the upper end surface of the soil consolidation structure body is provided with a water guide groove, and both sides of the front end surface of the soil consolidation structure body are provided with water guide pipes, the first-level step is provided on the front end surface of the soil consolidation structure body, the second-level step is provided below the first-level step, the vegetation wall is provided on the surface of the first-level step and the second-level step, and the vegetation wall is provided on the surface of the first-level step and the second-level step. The surface of the wall is provided with climbing vegetation, the lower end surfaces of the first-level step and the second-level step are provided with gabion structures, the inner cavities of the two groups of gabion structures are provided with soil troughs, the inner surfaces of the soil troughs are provided with geotextiles, the front ends of the gabion structures are provided with reinforcement walls, the aquatic vegetation pools are respectively provided on the lower end surfaces of the two groups of gabion structures, the inner surfaces of the aquatic vegetation pools are provided with waterproof layers, the left side of the main body of the soil-fixing structure is provided with a drainage pipe, the drainage pipes are provided in two groups, and valves are provided at the centers of the two groups of drainage pipes.

[0008] Furthermore, both ends of the water channel are respectively connected to two groups of water pipes, and the inner cavity of the gabion structure is filled with bricks.

[0009] Furthermore, the inclination angle of the vegetation wall is 80 degrees, and the inclination angles of the soil-fixing structure body, the first step and the second step are all 45 degrees.

[0010] Furthermore, the gabion structure and the reinforcement wall are in contact with each other, and the material of the waterproof layer is cement mortar.

[0011] Furthermore, the two groups of drainage pipes are connected to the two groups of aquatic vegetation pools by penetrating the soil-fixing structure body, and a water retaining plate is provided on the front end surface of the water guide trough.

[0012] Furthermore, the two groups of water pipes have the same inclination angle with the soil-fixing structure body, and the bottom end surfaces of the water pipes are in contact with the soil-fixing structure body.

[0013] Compared with the prior art, the utility model has the following beneficial effects: by planting climbing plants on the surface of the vegetation wall, a green vegetation cover is formed, which effectively blocks the rolling of stones, reduces the damage caused by rolling stones, and increases the stability of the soil-fixing structure; by setting up an aquatic vegetation pool, the rolling stones slow down and gradually stop rolling after falling into the water, thereby reducing the impact on the surrounding structures. The specific contents are as follows:

[0014] A soil-fixing structure body, a first-level step, a second-level step, a vegetation wall and climbing vegetation are provided. A dense climbing vegetation cover layer can be formed through the vegetation wall on the surface of the first-level step and the second-level step. The plant stems and leaves of the vegetation wall are intertwined to form a tight mesh structure, which can effectively block the rolling stones and rocks and reduce the damage of the rolling stones to the area below. The stems, leaves and roots of the climbing plants can block and slow down the rolling stones and reduce the impact force on the area below, thereby reducing the stone rolling phenomenon.

[0015] An aquatic vegetation pool is set up. When the stone rolls down the hillside into the aquatic vegetation pool, the resistance of the water will slow down the speed of the stone, thereby reducing the impact force. The surface tension of the water acts as a buffer, causing the stone to slow down in the water and gradually stop rolling, reducing the impact on the surrounding structures of the pool. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a three-dimensional structural schematic diagram of a slope soil consolidation mechanism with anti-rock rolling function according to the utility model;

[0017] Figure 2 The utility model is a slope soil consolidation mechanism with anti-rock rolling function. Figure 1 A local enlarged structural diagram of the part;

[0018] Figure 3 It is a schematic diagram of the cross-sectional three-dimensional structure of a water pipe of a slope soil consolidation mechanism with a stone rolling prevention function according to the utility model;

[0019] Figure 4 It is a front view structural schematic diagram of a slope soil consolidation mechanism with anti-rock rolling function according to the utility model.

[0020] In the figure: 1. Soil-fixing structure body; 2. Water channel; 3. Water pipe; 4. First-level step; 5. Vegetation wall; 51. Climbing vegetation; 6. Second-level step; 7. Gabion structure; 71. Soil trough; 8. Geotextile; 9. Reinforcement wall; 10. Aquatic vegetation pool; 11. Waterproof layer; 12. Drain pipe; 13. Water retaining plate; 14. Valve. DETAILED DESCRIPTION

[0021] The following is a further detailed description of the implementation of the present invention in conjunction with the accompanying drawings and examples. The following examples are used to illustrate the present invention, but cannot be used to limit the scope of the present invention.

[0022] like Figures 1 to 4As shown, a slope soil consolidation mechanism with anti-rock rolling function includes a soil consolidation structure body 1, a first step 4, a vegetation wall 5, a second step 6 and an aquatic vegetation pool 10. The upper end surface of the soil consolidation structure body 1 is provided with a water channel 2, and the front end surface of the water channel 2 is provided with a water retaining plate 13. The water retaining plate 13 blocks the water in the water channel 2 from overflowing to the first step 4. The soil consolidation structure body 1 fixes the soil to prevent landslides. The water channel 2 collects and guides rainfall water flow to prevent the water flow from directly impacting the soil surface, thereby reducing soil erosion and slope damage. Both sides of the front end surface of the soil consolidation structure body 1 are provided with water pipes 3. The two sides of the water channel 2 are provided with water pipes 3. The ends are respectively connected to two groups of water pipes 3, the two groups of water pipes 3 have the same inclination angle as the soil-fixing structure body 1, and the bottom end surface of the water pipe 3 abuts against the soil-fixing structure body 1. The water pipe 3 is connected to the water channel 2 to guide the collected rainwater from the water pipe 3 to the bottom, so as to avoid the water flow directly impacting the slope, reduce soil erosion, and maintain the stability of the slope. The first-level step 4 is arranged on the front face of the soil-fixing structure body 1, and the second-level step 6 is arranged below the first-level step 4. The first-level step 4 and the second-level step 6 can slow down the speed of the water flow, reduce the impact force of the water flow, prevent the water flow from directly scouring the soil, and reduce the erosion and damage of the slope.

[0023] The vegetation wall 5 is arranged on the surface of the first step 4 and the second step 6. The surface of the vegetation wall 5 is provided with climbing vegetation 51. The inclination angle of the vegetation wall 5 is 80 degrees. The vegetation wall 5 can increase the green coverage of the slope by planting the climbing vegetation 51. Since the water flow will wash the soil, the gravel under the soil will lose support and roll down. The roots and stems and leaves of the climbing vegetation 51 are intertwined to form a tight mesh structure to prevent rainwater from eroding the stones and rolling down the hillside. The inclination angles of the soil-fixing structure body 1, the first step 4 and the second step 6 are all 45 degrees. The aquatic vegetation pool 10 is respectively arranged on the lower end surfaces of the two groups of gabion structures 7. The aquatic vegetation pool 10 is used to plant aquatic plants, and when the stones roll down the hillside into the aquatic vegetation pool 10, the water resistance in the aquatic vegetation pool 10 It will slow down the speed of the stone, thereby reducing the impact force. The surface tension of the water plays a buffering role, slowing down the stone in the water and gradually stopping the rolling, preventing the stone from continuing to roll down the hillside. The inner surface of the aquatic vegetation pool 10 is provided with a waterproof layer 11. The material of the waterproof layer 11 is cement mortar. The waterproof layer of the cement mortar 11 prevents the water in the aquatic vegetation pool 10 from leaking. A drainage pipe 12 is provided on the left side of the soil-fixing structure body 1. There are two groups of drainage pipes 12. The two groups of drainage pipes 12 are connected to the two groups of aquatic vegetation pools 10 by penetrating the soil-fixing structure body 1. The two groups of drainage pipes 12 are responsible for discharging the water in the aquatic vegetation pool 10. A valve 14 is provided at the center of the two groups of drainage pipes 12. Excess water is discharged through the valve 14 to prevent the water in the pool from overflowing and affecting the surrounding environment.

[0024] The lower end surfaces of the first-level step 4 and the second-level step 6 are both provided with gabion structures 7, and the inner cavity of the gabion structure 7 is filled with bricks. The gabion structure 7 can provide strong anti-scouring and anti-sliding capabilities by filling with bricks, and prevent excessive moisture in the soil groove 71, slow down the water flow rate, and allow water to flow out from the gap. The inner cavities of the two groups of gabion structures 7 are both provided with soil grooves 71, and the soil grooves 71 provide vegetation planting areas. The inner surfaces of the soil grooves 71 are provided with geotextiles 8, and the geotextiles 8 are used to filter moisture, fix soil particles, reduce soil loss and erosion, and provide an environment for plant growth. Laying the geotextiles 8 inside the soil grooves 71 can increase soil retention and prevent soil loss, and can also improve soil permeability and drainage. The front end surfaces of the gabion structures 7 are provided with reinforcement walls 9, and the gabion structures 7 and the reinforcement walls 9 are in contact with each other. The reinforcement walls 9 are used to enhance the stability of the gabion structures 7 and prevent the gabion structures 7 from being damaged by water impact.

[0025] In summary, if Figures 1 to 4 As shown, the slope soil consolidation mechanism with anti-rock rolling function, the soil consolidation structure body 1 collects and guides rainfall water through the water channel 2, discharges the water through the water pipes 3 on both sides, and increases the height of the water channel 2 through the water retaining plate 13 to prevent water from overflowing, fixes the net of the gabion structure 7 on the outer surface of the primary step 4 and the secondary step 6, and fills the inner cavity of the gabion structure 7 with bricks to form a solid protective layer, and fixes the soil in the inner cavity of the gabion structure 7 by setting a soil trough 71 and laying a geotextile 8 on the surface to prevent soil loss and allow water to pass through, and the reinforcement wall 9 resists the gabion structure 7 to reinforce the surface;

[0026] The vegetation wall 5 provides a climbing foothold for the climbing vegetation 51. The climbing vegetation 51 is intertwined with the plant stems and leaves of the vegetation wall 5 to form a tight mesh structure, thereby blocking the stones rolling down under the erosion of rainwater, and also provides secondary protection through the aquatic vegetation pool 10. The stones missed by the climbing vegetation 51 flow along the inclined slope to the aquatic vegetation pool 10, and the falling speed is slowed down by the tension of the water so that the rolling stones are blocked in the water, thereby preventing the stones from continuing to fall. When the water is full due to rainfall, the drain pipe 12 is controlled by the valve 14 to discharge the water source and lower the water level. The waterproof layer 11 of cement mortar on the inner surface of the aquatic vegetation pool 10 blocks water leakage.

Claims

1. A slope soil consolidation structure with a rock rolling prevention function, comprising a soil consolidation structure body (1), a first step (4), a vegetation wall (5), a second step (6) and an aquatic vegetation pool (10), characterized in that: The upper end surface of the soil-fixing structure body (1) is provided with a water guide groove (2), and water guide pipes (3) are provided on both sides of the front end surface of the soil-fixing structure body (1). The first step (4) is provided on the front end surface of the soil-fixing structure body (1), and the second step (6) is provided below the first step (4). The vegetation wall (5) is provided on the surface of the first step (4) and the second step (6), and climbing vegetation (51) is provided on the surface of the vegetation wall (5). The lower end surfaces of the first step (4) and the second step (6) are provided with gabion structures (7). The inner cavities of the two groups of gabion structures (7) are both provided with soil grooves (71), the inner surfaces of the soil grooves (71) are provided with geotextiles (8), the front ends of the gabion structures (7) are both provided with reinforcement walls (9), the aquatic vegetation pools (10) are respectively provided on the lower end surfaces of the two groups of gabion structures (7), the inner surfaces of the aquatic vegetation pools (10) are provided with waterproof layers (11), the left side of the soil-fixing structure body (1) is provided with drainage pipes (12), two groups of drainage pipes (12) are provided, and valves (14) are provided at the centers of the two groups of drainage pipes (12).

2. The slope soil consolidation mechanism with anti-rock rolling function according to claim 1, characterized in that: The two ends of the water channel (2) are respectively connected to the two groups of water pipes (3), and the inner cavity of the gabion structure (7) is filled with bricks.

3. The slope soil consolidation mechanism with anti-rockfall function according to claim 1, characterized in that: The inclination angle of the vegetation wall (5) is 80 degrees, and the inclination angles of the soil-fixing structure body (1), the first step (4) and the second step (6) are all 45 degrees.

4. The slope soil consolidation mechanism with anti-rock rolling function according to claim 1, characterized in that: The gabion structure (7) and the reinforcement wall (9) are in contact with each other, and the material of the waterproof layer (11) is cement mortar.

5. The slope soil consolidation mechanism with anti-rock rolling function according to claim 1, characterized in that: The two groups of drainage pipes (12) are connected to the two groups of aquatic vegetation pools (10) by penetrating the soil-fixing structure body (1), and a water retaining plate (13) is provided on the front end surface of the water guide trough (2).

6. The hillside soil consolidation mechanism with anti-rock rolling function according to claim 5, characterized in that: The two groups of water pipes (3) have the same inclination angle with the soil-fixing structure body (1), and the bottom end surfaces of the water pipes (3) are in contact with the soil-fixing structure body (1).

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