A device for mine rehabilitation to prevent water erosion
By designing a mine restoration device with a fixed base, reinforcement components, and anti-erosion baffles, the problems of soil erosion and debris flow have been solved, achieving effective prevention and control of soil erosion and mine restoration.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- SICHUAN CHUANHE SURVEYING & MAPPING GEOGRAPHIC INFORMATION CO LTD
- Filing Date
- 2025-06-30
- Publication Date
- 2026-07-14
AI Technical Summary
Existing soil and water conservation devices cannot effectively solve drainage problems, leading to soil loss in accumulated water. Furthermore, they cannot withstand the impact of heavy rainfall in severe weather, posing safety hazards.
A device comprising a fixed base, reinforcement components, a mud-proof box, and a mud-proof baffle was designed. By setting up an arc-shaped drainage channel, reinforcement components, and a gravel filter structure, the device intercepts and slows down the water flow rate, prevents the formation of mudslides, and enhances the prevention and control effect.
It effectively reduces soil erosion rate, improves soil and water conservation, enhances equipment stability, avoids debris flow safety hazards, and improves mine restoration.
Smart Images
Figure CN224495161U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the field of mine restoration technology, and more specifically to a device for preventing soil erosion in mine restoration. Background Technology
[0002] A mine is a place where mineral resources (such as coal, metals, stone, etc.) are obtained through open-pit or underground mining. Mine restoration is a systematic governance measure taken to address the ecological and environmental problems left behind after the mining of mineral resources (such as surface subsidence, vegetation destruction, soil erosion, etc.). Its core objective is to restore land function, rebuild vegetation communities, and reduce environmental pollution through a combination of engineering technology and ecological means.
[0003] To prevent soil erosion, soil erosion control devices are often used for protection. However, current soil erosion control devices cannot solve the drainage problem, causing water to flow out only from the top of the control frame, resulting in soil being washed away with the water and affecting the effectiveness of soil erosion control. In addition, in severe weather such as heavy rain or prolonged rainy seasons, traditional control devices cannot withstand the impact of large amounts of rainwater, which can lead to significant soil erosion and even mudslides, making them less practical and safer. Utility Model Content
[0004] In order to overcome the above-mentioned defects of the prior art, the present invention provides a device for mine restoration to prevent soil erosion, so as to solve the problems existing in the background art.
[0005] This utility model provides the following technical solution: a device for preventing soil erosion in mine restoration, comprising a fixed base, a reinforcing component movably sleeved inside the fixed base, an anti-loss box movably connected to one side of the fixed base surface, an anti-mud baffle movably connected to the top of the fixed base, and anti-loss baffles movably connected to the top of the fixed base and on both sides of the anti-mud baffle. By providing the reinforcing component, anti-loss baffle, and anti-mud baffle, it is beneficial to intercept large amounts of water flow during heavy rain or continuous rainy seasons, slowing down its discharge rate. At the same time, the reinforcing component makes the overall device stable, preventing large amounts of water flow from carrying soil to form mudslides and impacting the mine, reducing the soil loss rate, enhancing the mine restoration effect, and improving the prevention and control of soil erosion.
[0006] Furthermore, the fixed base described in 6 has connecting slots located inside and at the midpoint adjacent to the reinforcement holes. The fixed base helps to block water containing soil and prevents the water from flowing and causing soil loss.
[0007] Furthermore, the fixed base has a first drainage groove arranged in a regular pattern on its surface near the bottom, and a second drainage groove arranged in a regular pattern is formed on the top of the first drainage groove on the surface of the fixed base. By providing the first drainage groove and the second drainage groove, it is beneficial to drain the water through the first drainage groove and the second drainage groove when water accumulates. The first drainage groove and the second drainage groove are designed with an arc-shaped structure, which reduces the discharge of soil during the drainage process, thereby avoiding soil loss.
[0008] Furthermore, the reinforcement component includes a rectangular connecting plate, with regularly arranged reinforcement cone rods fixedly connected to the bottom of the rectangular connecting plate. Circular through holes are opened on the surface of the rectangular connecting plate and on the side adjacent to the reinforcement cone rods. The reinforcement component helps to stabilize the overall device, prevent large amounts of water from carrying soil to form debris flows, reduce soil loss rate, enhance the mine restoration effect, and improve the prevention and control of soil erosion.
[0009] Furthermore, the surface of the mud-proof baffle is provided with regularly arranged drainage holes. These drainage holes help to filter the mud in the accumulated water and prevent it from being lost in large quantities.
[0010] Furthermore, connecting rods are provided on both sides of the bottom of the anti-flow baffle, and regularly arranged circular drainage holes are provided on the surface of the anti-flow baffle. Continuation holes are provided on both sides of the top of the anti-flow baffle. The anti-flow baffle helps to intercept a large amount of water flow during heavy rain or continuous rainy seasons, slowing down its discharge rate and preventing mudslides that could cause safety hazards.
[0011] Furthermore, the inside of the anti-loss box is movably connected with neatly arranged gravel. The gravel inside the anti-loss box helps to block and intercept mud in the water within the anti-loss box and at the gravel location.
[0012] Furthermore, a first filter bar is provided on the surface of the anti-drain box near the fixed base, and a second filter bar is provided on the surface of the anti-drain box away from the fixed base.
[0013] The technical effects and advantages of this utility model are as follows:
[0014] 1. This utility model, by providing a first drainage channel and a second drainage channel, facilitates the drainage of accumulated water through the first drainage channel and the second drainage channel when water accumulates. Furthermore, the arc-shaped design of the first drainage channel and the second drainage channel reduces the discharge of soil during the drainage process, thereby preventing soil loss.
[0015] 2. This utility model, by incorporating an anti-leakage box and gravel, facilitates the interception of mud in the water by the gravel inside the anti-leakage box during drainage. At the same time, the gravel inside the anti-leakage box reduces the rate of timely drainage, preventing mud from being washed away due to excessively fast water flow.
[0016] 3. This utility model, by incorporating reinforcing components, anti-flow baffles, and anti-mud baffles, is beneficial for intercepting large amounts of water flow during heavy rain or continuous rainy seasons, slowing down its discharge rate. At the same time, the reinforcing components make the overall device stable, preventing large amounts of water flow from carrying mud and forming debris flows, reducing the soil loss rate, enhancing the mine restoration effect, and improving the prevention and control of soil erosion. Attached Figure Description
[0017] Figure 1 This is a schematic diagram of the overall structure of this utility model.
[0018] Figure 2 This is an exploded view of the overall structure of this utility model.
[0019] Figure 3 This is a schematic diagram of the internal structure of the fixed base of this utility model.
[0020] Figure 4 This is a cross-sectional schematic diagram of the fixed base structure of this utility model.
[0021] Figure 5 This is a schematic diagram of the reinforcement component structure of this utility model.
[0022] Figure 6 This is a schematic diagram of the mud-proof baffle structure of this utility model.
[0023] Figure 7 This is a schematic diagram of the anti-leakage baffle structure of this utility model.
[0024] Figure 8 This is a schematic diagram of the anti-loss box structure of this utility model.
[0025] Figure 9 This is a cross-sectional schematic diagram of the anti-leakage box structure of this utility model.
[0026] The attached figures are labeled as follows: 1. Fixed base; 101. Connecting groove; 102. Rectangular slide; 103. Reinforcement hole; 104. Connecting slot; 105. First drainage groove; 106. Second drainage groove; 2. Reinforcement component; 201. Rectangular connecting plate; 202. Reinforcement cone rod; 203. Circular through hole; 3. Anti-drainage box; 301. First filter rail; 302. Second filter rail; 4. Anti-mud baffle; 401. Drainage hole; 5. Anti-drainage baffle; 501. Connecting rod; 502. Circular drainage hole; 503. Continuation hole; 6. Crushed stone. Detailed Implementation
[0027] The technical solution of this utility model will be clearly and completely described below with reference to the accompanying drawings. In addition, the forms of the various structures described in the following embodiments are merely illustrative. The device for mine restoration and soil erosion prevention involved in this utility model is not limited to the structures described in the following embodiments. All other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of this utility model.
[0028] Reference Figures 1-9 As shown, this utility model provides a device for preventing soil erosion in mine restoration, including a fixed base 1, a reinforcing component 2 movably sleeved inside the fixed base 1, an anti-loss box 3 movably connected to one side of the surface of the fixed base 1, an anti-mud baffle 4 movably connected to the top of the fixed base 1, and anti-loss baffles 5 movably connected to the top of the fixed base 1 and on both sides of the anti-mud baffle 4. By providing the reinforcing component 2, the anti-loss baffle 5, and the anti-mud baffle 4, it is beneficial to intercept a large amount of water flow during the rainy season of heavy rain or continuous rain, and slow down its discharge rate. At the same time, the reinforcing component 2 makes the whole device stable, preventing a large amount of water flow from carrying soil to form a mudslide and impact, reducing the soil loss rate, enhancing the mine restoration effect, and improving the prevention and control of soil erosion.
[0029] The fixed base 1 has a reinforcement hole 103 at the position where it is movably connected to the reinforcement component 2. The fixed base 1 has a connecting groove 101 at the position where it is movably connected to the mud-proof baffle 4. The fixed base 1 has a rectangular sliding groove 102 at the position where it is movably connected to the anti-loss baffle 5. The fixed base 1 has a connecting groove 104 at the middle position adjacent to the reinforcement hole 103. The fixed base 1 helps to block water with soil and prevent the water from flowing and causing the soil to be lost.
[0030] The fixed base 1 has a first drainage groove 105 arranged in a regular pattern on its surface near the bottom. The fixed base 1 also has a second drainage groove 106 arranged in a regular pattern on its surface at the top of the first drainage groove 105. The presence of the first drainage groove 105 and the second drainage groove 106 facilitates the drainage of water when it accumulates. The arc-shaped design of the first drainage groove 105 and the second drainage groove 106 reduces the discharge of soil during the drainage process, thereby preventing soil loss.
[0031] The reinforcement component 2 includes a rectangular connecting plate 201. The bottom of the rectangular connecting plate 201 is fixedly connected with a regularly arranged reinforcement cone rod 202. The surface of the rectangular connecting plate 201 and the side adjacent to the reinforcement cone rod 202 are provided with circular through holes 203. The reinforcement component 2 helps to stabilize the overall device, prevent a large amount of water flow from carrying soil to form a debris flow, reduce the soil loss rate, enhance the mine restoration effect, and improve the prevention and control of soil and water loss.
[0032] The mud baffle 4 has regularly arranged drainage holes 401 on its surface. These drainage holes 401 help to filter out the mud in the accumulated water and prevent it from being lost in large quantities.
[0033] The anti-flow baffle 5 has connecting rods 501 on both sides of its bottom, regularly arranged circular drainage holes 502 on its surface, and connecting holes 503 on both sides of its top. The anti-flow baffle 5 helps to intercept large amounts of water during heavy rain or continuous rainy seasons, slowing down its discharge rate and preventing mudslides that could cause safety hazards.
[0034] The anti-drainage box 3 has neatly arranged gravel 6 inside. The gravel 6 inside the anti-drainage box 3 helps to block and intercept mud in the water at the anti-drainage box 3 and the gravel 6.
[0035] The anti-drainage box 3 has a first filter bar 301 on the surface near the fixed base 1, and a second filter bar 302 on the surface away from the fixed base 1.
[0036] The working principle of this utility model:
[0037] First, when installing and using the device, place the fixed base 1 in the installation position, then pick up the reinforcing component 2, aligning the reinforcing cone 202 at the bottom of the rectangular connecting plate 201 with the reinforcing hole 103 inside the fixed base 1 and insert it. Then, use a tool to hammer the rectangular connecting plate 201, causing it to drive the reinforcing cone 202 through the reinforcing hole 103 and into the ground. At this point, the fixed base 1 is fixed in the installation position by the reinforcing component 2. Then, when the rectangular connecting plate 201 is at the bottom of the connecting groove 101, stop hammering the rectangular connecting plate 201, and then pick up the anti-leakage baffle 5. The connecting rod 501 is aligned with the connecting groove 101. The connecting rod 501 is then inserted into the connecting groove 104 through the circular through hole 203. At this time, the anti-drainage baffle 5 is restricted to the top of the fixed base 1 by the connecting rod 501 and the connecting groove 101. The mud baffle 4 is then lifted and aligned with the rectangular slide 102 and pushed from both sides, so that the drainage hole 401 on the surface of the mud baffle 4 blocks the circular drainage hole 502 on the surface of the anti-drainage baffle 5. The anti-drainage box 3 with the inclined side is then attached to the side of the fixed base 1. The prepared gravel 6 is then evenly spread inside the anti-drainage box 3.
[0038] Then, during the rainy season or when there is some water accumulation, the flowing water carries the soil through the second filter bar 302 into the anti-loss box 3. Then, the mud and water are filtered by the gravel 6. Then, the filtered water reaches the position of the first filter bar 301 and is close to the position of the first drainage channel 105 opened on the fixed base 1. Then, before the water reaches the highest position of the first drainage channel 105, the water cannot be discharged. Then, the accumulated water slowly seeps into the ground over time to complete the preservation of water and soil.
[0039] Then, when there is a large amount of water flow or severe weather such as rainstorm, the large amount of mud and water is blocked by the anti-flow box 3 and the gravel 6, reducing the impact of the water flow and filtering the mud and water. The filtered water flows out through the first drainage channel 105. When the first drainage channel 105 is full of water, a siphon effect is formed inside the first drainage channel 105, and drainage is continuously completed. When the water continues to increase and reaches the highest point of the second drainage channel 106, the second drainage channel 106 begins to drain water.
[0040] Then, when the water flow is strong and causes a mudslide, the mud-blocking baffle 4 and the anti-loss baffle 5 on the top of the fixed base 1 will block a large amount of mud and prevent a large amount of mud from being lost. At the same time, some of the water inside the mud will be discharged through the drainage hole 401 and the circular drainage hole 502, reducing the pressure of the mud on the device and ensuring the integrity of the device as a whole.
[0041] Finally, the following points should be noted: First, in the description of this application, it should be noted that, unless otherwise specified and limited, the terms "installation", "connection", and "linkage" should be interpreted broadly, and can be mechanical or electrical connections, or internal connections between two components, or direct connections. "Up", "down", "left", "right", etc. are only used to indicate relative positional relationships. When the absolute position of the described object changes, the relative positional relationship may change.
[0042] Secondly: The accompanying drawings of the embodiments disclosed in this utility model only involve the structures involved in the embodiments disclosed in this utility model. Other structures can refer to the general design. In the absence of conflict, the same embodiment and different embodiments of this utility model can be combined with each other.
[0043] Finally: The above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.
Claims
1. A device for mine restoration and soil erosion prevention, comprising a fixed base (1), characterized in that: The fixed base (1) is movably fitted with a reinforcing component (2), and a leak-proof box (3) is movably connected to one side of the surface of the fixed base (1). A mud-proof baffle (4) is movably connected to the top of the fixed base (1), and a leak-proof baffle (5) is movably connected to the top of the fixed base (1) and to both sides of the mud-proof baffle (4).
2. The device for preventing soil erosion in mine restoration according to claim 1, characterized in that: The fixed base (1) is provided with a reinforcement hole (103) at the position where it is movably connected to the reinforcement component (2). The fixed base (1) is provided with a connecting groove (101) at the position where it is movably connected to the mud-proof baffle (4). The fixed base (1) is provided with a rectangular sliding groove (102) at the position where it is movably connected to the anti-drainage baffle (5). The fixed base (1) is provided with a connecting groove (104) at the middle position adjacent to the reinforcement hole (103).
3. The device for preventing soil erosion in mine restoration according to claim 1, characterized in that: The fixed base (1) has a first drainage groove (105) arranged in a regular pattern near the bottom position on its surface, and a second drainage groove (106) arranged in a regular pattern is formed on the top position of the first drainage groove (105) on the surface of the fixed base (1).
4. The device for preventing soil erosion in mine restoration according to claim 1, characterized in that: The reinforcement component (2) includes a rectangular connecting plate (201), and a regularly arranged reinforcing cone rod (202) is fixedly connected to the bottom of the rectangular connecting plate (201). A circular through hole (203) is opened on the surface of the rectangular connecting plate (201) and on the side adjacent to the reinforcing cone rod (202).
5. A device for preventing soil erosion in mine restoration according to claim 1, characterized in that: The mud baffle (4) has regularly arranged drainage holes (401) on its surface.
6. A device for preventing soil erosion in mine restoration according to claim 1, characterized in that: The anti-drainage baffle (5) has connecting rods (501) on both sides of its bottom, regular circular drainage holes (502) on its surface, and connecting holes (503) on both sides of its top.
7. A device for preventing soil erosion in mine restoration according to claim 1, characterized in that: The anti-drainage box (3) has regularly arranged gravel (6) movably connected inside.
8. A device for preventing soil erosion in mine restoration according to claim 1, characterized in that: The anti-drainage box (3) has a first filter bar (301) on the surface near the fixed base (1), and a second filter bar (302) on the surface away from the fixed base (1).