Old side slope reinforcing and repairing structure
By using grille reinforcement structure on fully weathered granite slopes, and using technical means such as anchor rods, hanging nets, limit plates, the problems of slope landslides and plant growth are solved, and the dual effects of soil fixation and plant growth are achieved, and the stability and soil and water conservation capabilities of the slope are improved.
Patent Information
- Application Number
- CN202420822768.6
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-04-19
- Publication Date
- 2025-03-28
- Estimated Expiration
- 2034-04-19
AI Technical Summary
The fully weathered granite slopes are prone to landslides due to soft rock quality and poor water stability, and are prone to landslides due to rainwater erosion. It is difficult to grow plants, making it difficult to fix the soil on the slope.
The grille reinforcement structure is adopted, and the grille is fixed on the slope body through anchors, soil is placed in the grille grid, and the grid limit is used to combine the limit plate, reinforcement rod and partition plate and other structures to enhance the fixing stability of the grille and the rainwater diversion ability.
Effectively fix the soil on the slope, promote plant growth, improve the stability and soil and water conservation capacity of the slope, and reduce the risk of landslide caused by rainwater erosion.
Smart Images
Figure CN222685509U_ABST
Abstract
Description
Technical Field
[0001] The present application relates to the technical field of repair structures, and in particular to an old slope reinforcement and repair structure. Background Art
[0002] Slope ecological restoration mainly reflects the greening technology system with ecological restoration and landscape construction as the goal. The so-called goal of restoring nature is to emphasize the coordination, symbiosis and harmony between the vegetation on the slope, which is mainly woody plants, and the surrounding environment. After a period of natural growth, the vegetation on the slope can be integrated into the surrounding environment and achieve coordination. It integrates the basic knowledge of engineering mechanics, soil science, ecology and botany to support slopes or slopes, forming a slope protection technology that is a comprehensive slope protection system composed of plants, or engineering and plants.
[0003] Completely weathered granite is mainly composed of quartz sand particles. The rock is extremely soft, easily dispersed when exposed to water, has a loose structure, poor water stability, and low adhesion. Its strength is greatly affected by the water content. In its natural state, its strength is relatively high, but after being saturated with water or when the water content increases to above the plastic limit, the hydration film on the surface of the clay particles thickens and the connection between the clay particles weakens. It can be seen that rainwater is extremely harmful to the slopes of completely weathered granite. Granite is not suitable for plant growth, and it is difficult to fix the soil on the slope, which makes it difficult for plants to grow. For this reason, this application proposes a reinforcement and repair structure for old slopes. Utility Model Content
[0004] In order to fix the soil on the slope and thus facilitate plant growth, the present application provides an old slope reinforcement and repair structure.
[0005] The present application provides an old slope reinforcement and repair structure adopting the following technical solution:
[0006] An old slope reinforcement and repair structure includes a slope body, a grille and a hanging net, wherein the grille is provided with anchor rods, the grille is fixed to the slope body by the anchor rods, the grids of the grille are used to place soil, the hanging net is fixedly connected to a surface of the grille away from the slope body and is arranged corresponding to the grids of the grille, and the hanging net is used to limit the soil in the grids of the grille.
[0007] By adopting the above technical solution, the grille is fixed to the slope body by anchor rods, soil is placed in the grid of the grille, and the soil is fixed to the slope by the hanging net limiter, thereby facilitating plant growth.
[0008] Optionally, the anchor rods are provided in two rows, and the two rows of anchor rods are respectively located on both sides of the width direction of the grid. One end of the anchor rod away from the slope body is fixedly connected to a limiting plate, and the diameter of the limiting plate is larger than the diameter of the anchor rod. A limiting groove for embedding the limiting plate is provided on one surface of the grid away from the slope body, and the anchor rod passes through the bottom wall of the limiting groove and is connected to the slope body.
[0009] By adopting the above technical solution, the limiting plate can limit the grille, thereby improving the stability of the grille fixed on the slope body.
[0010] Optionally, each row of anchor rods corresponds to a reinforcing rod, and a mounting groove for the reinforcing rod to be clamped is provided on a surface of the limiting plate away from the slope body, and each reinforcing rod is fixedly connected to all anchor rods in the same row by bolts at the same time.
[0011] By adopting the above technical solution, the reinforcing rod can connect the anchor rods on the same side into a whole, so that the anchor rods restrain each other, further improving the stability of the anchor rods fixing the grille on the slope body.
[0012] Optionally, a first partition plate and a second partition plate are fixedly connected at both sides of the grid in the width direction, and a guide channel is separated at one end of the first partition plate and the second partition plate that are close to each other.
[0013] By adopting the above technical solution, the first partition plate and the second partition plate can separate the soil in the grid grid and provide a fulcrum, thereby reducing the possibility of soil in the grid grid sliding down and accumulating, improving the uniformity of the soil in the grid grid, and facilitating plant growth. The diversion channel is set to allow rainwater to flow.
[0014] Optionally, the first partition plate and the second partition plate are arranged obliquely, and the end where the first partition plate and the second partition plate are close to each other is the highest end.
[0015] By adopting the above technical solution, when it rains, part of the rainwater can be stored above the first partition plate and the second partition plate of the grid grid, so that there is water on both the upper and lower sides of the grid grid, and it is not easy for the water to flow to the lower side of the grid grid due to gravity. When there is too much water above the first partition plate and the second partition plate, it can overflow downward through the diversion channel.
[0016] Optionally, mounting rods are fixedly connected on both sides of the grid in the width direction of the grille, and the mounting rods are correspondingly located below the first partition plate and the second partition plate. A plurality of diverter plates are fixedly connected to the mounting rods, and the diverter plates are located below the first partition plate and the second partition plate, and the diverter plates converge at one end away from the mounting rods at the guide channel.
[0017] By adopting the above technical solution, the uniformity of the water overflowing downward in the grid mesh can be improved.
[0018] Optionally, the mounting rods are fixedly connected to two ends of the bottom surface of the diverter plate.
[0019] The adoption of the above technical solution helps to improve the stability of the manifold installation.
[0020] Optionally, a plurality of water holes are provided on the grille, the water holes penetrate the grille along the length direction of the grille, and the water holes are connected to the grids of the grille.
[0021] By adopting the above technical solution, the flow of rainwater in the grid grids in the same row is facilitated, which is beneficial to the growth of plants.
[0022] In summary, the present application includes at least one of the following beneficial technical effects:
[0023] 1. The grille is fixed to the slope body through anchor rods, the soil is placed in the grid of the grille, and the hanging net is used to limit the position, so that the soil can be fixed on the slope, thereby facilitating plant growth;
[0024] 2. The limit plate can limit the grille, improving the stability of the grille fixed on the slope body. The reinforcing rod can connect the anchor rods on the same side into a whole, so that the anchor rods restrict each other, further improving the stability of the anchor rods fixing the grille on the slope body;
[0025] 3. The first partition plate and the second partition plate can separate the soil in the grille grid and provide a fulcrum, thereby reducing the possibility of soil in the grille grid sliding down and accumulating, improving the uniformity of the soil in the grille grid, and facilitating plant growth; when it rains, part of the rainwater can be stored above the first partition plate and the second partition plate of the grille grid, so that there is water on both the upper and lower sides of the grille grid, and it is not easy for the water to flow to the lower side of the grille grid due to gravity. When there is too much water above the first partition plate and the second partition plate, it can overflow downward through the diversion channel. BRIEF DESCRIPTION OF THE DRAWINGS
[0026] Figure 1 It is a schematic diagram of the overall structure of an old slope reinforcement and repair structure according to an embodiment of the present application.
[0027] Figure 2 It is a schematic diagram of the structure of the embodiment of the present application after the hanging net is hidden and part of the slope body and the grille are cut away.
[0028] Figure 3 yes Figure 2 Enlarged view of point A in the middle.
[0029] Explanation of the accompanying drawings: 1. Slope body; 2. Grille; 21. Anchor rod; 22. Limit plate; 23. Limit groove; 24. Reinforcement rod; 25. Installation groove; 3. Hanging net; 4. First partition plate; 5. Second partition plate; 6. Guide channel; 7. Installation rod; 71. Diverter plate; 72. Water hole. DETAILED DESCRIPTION
[0030] The following is combined with Figure 1-3 This application is described in further detail.
[0031] The present application embodiment discloses an old slope reinforcement and repair structure. Figure 1-3 The old slope reinforcement and repair structure includes an old slope reinforcement and repair structure, including a slope body 1, a grid 2 and a hanging net 3, the grid 2 is provided with an anchor rod 21, the grid 2 is fixed to the slope body 1 through the anchor rod 21, the grid of the grid 2 is used to place soil, the hanging net 3 is fixedly connected to the side of the grid 2 away from the slope body 1 and is arranged corresponding to the grid of the grid 2, and the hanging net 3 is used to limit the soil in the grid of the grid 2. The grid 2 is fixed to the slope body 1 through the anchor rod 21, the soil is placed in the grid of the grid 2, and is limited by the hanging net 3, so that the soil is fixed on the slope, thereby facilitating plant growth.
[0032] Two rows of anchor rods 21 are provided, and the two rows of anchor rods 21 are respectively located on both sides of the width direction of the grille 2. One end of the anchor rod 21 away from the slope body 1 is fixedly connected to a limiting plate 22, and the diameter of the limiting plate 22 is larger than the diameter of the anchor rod 21. A limiting groove 23 for the limiting plate 22 to be embedded is provided on the side of the grille 2 away from the slope body 1. The anchor rod 21 passes through the bottom wall of the limiting groove 23 and is connected to the slope body 1. The limiting plate 22 can limit the grille 2 and improve the stability of the grille 2 fixed on the slope body 1.
[0033] Each row of anchor rods 21 corresponds to a reinforcing rod 24. A mounting groove 25 for the reinforcing rod 24 is provided on the side of the limiting plate 22 away from the slope body 1. Each reinforcing rod 24 is fixedly connected to all anchor rods 21 in the same row by bolts. The reinforcing rod 24 can connect the anchor rods 21 on the same side into a whole, so that the anchor rods 21 are mutually restricted, further improving the stability of the anchor rods 21 fixing the grille 2 on the slope body 1.
[0034] The first partition plate 4 and the second partition plate 5 are fixedly connected to both sides of the grid in the width direction of the grid 2, and a diversion channel 6 is separated at one end where the first partition plate 4 and the second partition plate 5 are close to each other. The first partition plate 4 and the second partition plate 5 can separate the soil in the grid of the grid 2 and provide a fulcrum, thereby reducing the possibility of soil in the grid of the grid 2 sliding down and accumulating, improving the uniformity of soil in the grid of the grid 2, and facilitating plant growth. The diversion channel 6 is set to allow rainwater to flow. The first partition plate 4 and the second partition plate 5 are set obliquely, and the end where the first partition plate 4 and the second partition plate 5 are close to each other is the highest end.
[0035] When it rains, part of the rainwater can be stored above the first partition plate 4 and the second partition plate 5 of the grid 2, so that there is water on both the upper and lower sides of the grid 2, and it is not easy for the water to flow to the lower side of the grid 2 due to gravity. When there is too much water above the first partition plate and the second partition plate, it can overflow downward through the guide channel 6.
[0036] The grid of the grille 2 is fixedly connected with mounting rods 7 on both sides in the width direction. The mounting rods 7 are correspondingly located below the first partition plate 4 and the second partition plate 5. A plurality of diverter plates 71 are fixedly connected to the mounting rods 7. The diverter plates 71 are located below the first partition plate 4 and the second partition plate 5, and the diverter plates 71 converge at the guide channel 6 at one end away from the mounting rods 7, which can improve the uniformity of water overflowing downward from the grid of the grille 2. The mounting rods 7 are fixedly connected to both ends of the bottom surface of the diverter plates 71, which helps to improve the stability of the installation of the diverter plates 71. A plurality of water holes 72 are provided on the grille 2, which penetrate the grille 2 along the length direction of the grille 2, and the water holes 72 are connected to the grid of the grille 2, which facilitates the flow of rainwater in the grids of the same column of the grille 2, and is beneficial to plant growth.
[0037] The implementation principle of the existing slope reinforcement and repair structure of the embodiment of the present application is as follows: the grid 2 is fixed to the slope body 1 by the anchor rod 21, the soil is placed in the grid of the grid 2, and is limited by the hanging net 3, so that the soil is fixed on the slope, thereby facilitating plant growth. The first partition plate 4 and the second partition plate 5 can separate the soil in the grid of the grid 2 and provide a fulcrum, thereby reducing the possibility of soil in the grid of the grid 2 sliding down and accumulating, improving the uniformity of the soil in the grid of the grid 2, and facilitating plant growth; when it rains, part of the rainwater can be stored above the first partition plate 4 and the second partition plate 5 of the grid of the grid 2, so that there is water on both the upper and lower sides of the grid of the grid 2, and it is not easy for the water to flow to the lower side of the grid of the grid 2 due to gravity. When there is too much water above the first partition plate and the second partition plate, it can overflow downward through the diversion channel 6.
[0038] The above are all preferred embodiments of the present application, and the protection scope of the present application is not limited thereto. Therefore, any equivalent changes made according to the structure, shape, and principle of the present application should be included in the protection scope of the present application.
Claims
1. An old slope reinforcement and repair structure, characterized in that: The invention comprises a slope body (1), a grille (2) and a hanging net (3), wherein the grille (2) is provided with an anchor rod (21), the grille (2) is fixed to the slope body (1) via the anchor rod (21), the grids of the grille (2) are used to place soil, and the hanging net (3) is fixedly connected to a surface of the grille (2) away from the slope body (1) and is arranged corresponding to the grids of the grille (2).
2. The old slope reinforcement and repair structure according to claim 1 is characterized in that: The anchor rods (21) are arranged in two rows, and the two rows of anchor rods (21) are respectively located on both sides of the width direction of the grille (2); one end of the anchor rod (21) away from the slope body (1) is fixedly connected to a limiting plate (22); the diameter of the limiting plate (22) is larger than the diameter of the anchor rod (21); a limiting groove (23) for the limiting plate (22) to be embedded is provided on one surface of the grille (2) away from the slope body (1); the anchor rod (21) penetrates the bottom wall of the limiting groove (23) and is connected to the slope body (1).
3. The old slope reinforcement and repair structure according to claim 2 is characterized in that: Each row of anchor rods (21) corresponds to a reinforcing rod (24); a mounting groove (25) for the reinforcing rod (24) to be mounted is provided on a surface of the limiting plate (22) away from the slope body (1); and each reinforcing rod (24) is fixedly connected to all anchor rods (21) in the same row by bolts.
4. The old slope reinforcement and repair structure according to claim 1 is characterized in that: A first partition plate (4) and a second partition plate (5) are fixedly connected to both sides of the grid in the width direction of the grid (2); a guide channel (6) is provided between the ends of the first partition plate (4) and the second partition plate (5) that are close to each other.
5. The old slope reinforcement and repair structure according to claim 4 is characterized in that: The first partition plate (4) and the second partition plate (5) are arranged obliquely, and the end where the first partition plate (4) and the second partition plate (5) are close to each other is the highest end.
6. The old slope reinforcement and repair structure according to claim 5 is characterized by: The grid (2) is fixedly connected to mounting rods (7) on both sides in the width direction, the mounting rods (7) are correspondingly located below the first partition plate (4) and the second partition plate (5), a plurality of diverter plates (71) are fixedly connected to the mounting rods (7), the diverter plates (71) are located below the first partition plate (4) and the second partition plate (5), and the ends of the diverter plates (71) away from the mounting rods (7) converge at the flow guide channel (6).
7. The old slope reinforcement and repair structure according to claim 6 is characterized by: The mounting rod (7) is fixedly connected to the two ends of the bottom surface of the diverter plate (71).
8. The old slope reinforcement and repair structure according to claim 1 is characterized by: The grille (2) is provided with a plurality of water holes (72), the water holes (72) penetrate the grille (2) along the length direction of the grille (2), and the water holes (72) are connected to the grids of the grille (2).