Slope runoff buffering water and soil conservation device
By dynamically adjusting the flexible interception strip and buffer grid frame, the problem of poor interception effect of existing devices in complex slope environments is solved, and a more efficient soil and water conservation effect is achieved.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-05-12
- Publication Date
- 2026-04-07
AI Technical Summary
Existing slope runoff buffer devices cannot be flexibly adjusted according to changes in slope topography, runoff velocity, and flow rate, resulting in poor interception effect and inability to effectively conserve water and soil in complex slope environments.
The system employs flexible interception strips and buffer interception grids. Through the coordinated action of pneumatic cylinders and pneumatic rods, the curvature of the interception strips and the position of the grids are dynamically adjusted to adapt to different slopes and runoff conditions.
It improves the device's adaptability to complex slope environments, enhances soil and water conservation effects, improves the accuracy and efficiency of interception and buffering, and extends the device's service life.
Smart Images
Figure CN224092539U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model relates to the field of water and soil conservation, and specifically relates to a slope runoff buffering water and soil conservation device. BACKGROUND
[0002] In the field of slope water and soil conservation, effectively controlling slope runoff is crucial for reducing water and soil loss. Slope runoff can carry a large amount of soil particles, causing soil erosion and land degradation problems, which seriously affect the ecological environment and agricultural production. Currently, there are various devices and technologies on the market for slope runoff buffering and water and soil conservation.
[0003] Early slope water and soil conservation devices are mostly fixed-structure interception facilities, such as gabion retaining walls and concrete water barriers. These devices mainly reduce water and soil loss by blocking the flow of slope runoff. Gabion retaining walls are composed of wire mesh filled with stones, and concrete water barriers are made of concrete pouring. They can intercept slope runoff to some extent, reduce runoff velocity, and reduce the degree of soil erosion. However, these fixed-structure interception devices cannot be adjusted according to changes in slope topography, runoff velocity, and flow. Different slopes have different slopes, lengths, and shapes, and the velocity and flow of runoff also change with rainfall intensity and rainfall time factors. Fixed-structure interception devices are difficult to adapt to these complex and variable conditions, resulting in poor interception in some cases and failing to fully play the role of water and soil conservation. The devices in the prior art mostly do not have the function of flexibly adjusting the curvature of the interception structure. When facing slopes of different slopes and shapes, the interception structure with fixed curvature cannot well fit the slope topography and cannot effectively intercept according to the actual situation of slope runoff. For example, on steep slopes and gentle slopes, the velocity and direction of runoff are quite different, and different curvature interception structures are needed for buffering and interception. However, the existing devices cannot meet this demand, resulting in poor adaptability in complex slope environments and limited water and soil conservation effect.
[0004] Most existing devices do not have the ability to dynamically adjust the position of the interception component according to real-time changes in slope runoff. The velocity, flow, and direction of slope runoff will change constantly during the rainfall process, and fixed-position interception components cannot timely adapt to these changes, resulting in poor interception and buffering effect in some periods. For example, at the beginning of rainfall, the runoff velocity may be slow and the flow may be small; while at the peak of rainfall, the runoff velocity and flow will significantly increase. If the position of the interception component cannot be adjusted according to these changes, the interception will not be timely and sufficient, affecting the efficiency and accuracy of water and soil conservation. Therefore, we improve it and propose a slope runoff buffering water and soil conservation device. SUMMARY
[0005] The purpose of this utility model is to address the problems raised in the existing background technology. To achieve the above-mentioned utility model objective, this utility model provides the following technical solution: a slope runoff buffering soil and water conservation device, including a slope buffering soil and water conservation plate and a flexible interception strip plate disposed on the slope buffering soil and water conservation plate. Linkage plates are fixed on both sides of the top plate of the flexible interception strip plate. A flexible strip plate curvature adjustment pneumatic cylinder is provided on the linkage plate, and a rotating shaft passes laterally through the tail end of the flexible strip plate curvature adjustment pneumatic cylinder. The flexible strip plate curvature adjustment pneumatic cylinder is mounted on the linkage plate through the rotating shaft.
[0006] As a preferred technical solution of this utility model, the flexible belt plate arc adjustment pneumatic cylinder is internally slidably connected with a flexible belt plate arc adjustment pneumatic rod, and the top rod of the flexible belt plate arc adjustment pneumatic rod is provided with an arc adjustment pneumatic rod tripod.
[0007] As a preferred technical solution of this utility model, the left side of the arc-adjustable pneumatic rod tripod is located on the flexible interception belt plate, while the bottom is mounted with a mounting plate on a rotating shaft.
[0008] As a preferred technical solution of this utility model, a buffer interception grid frame is installed on the outer plate of the slope buffer soil and water conservation board, and an arc-shaped grid frame at the bottom of the slope is connected to the outer edge of the flexible interception strip plate.
[0009] As a preferred technical solution of this utility model, buffer adjustment grids are installed on both the buffer interception grid frame and the slope bottom arc-shaped grid frame, and buffer strips are provided on the inner edge of the buffer adjustment grid.
[0010] As a preferred technical solution of this utility model, the buffer interception grid frame is provided with twenty-eight grids arranged in a linear array, and each buffer interception grid frame is provided with a buffer strip.
[0011] As a preferred technical solution of this utility model, the upper triangular plate of the buffer interception grid frame is fixed with a grid frame adjusting air cylinder, and a grid frame adjusting air rod is embedded inside the grid frame adjusting air cylinder. The grid frame adjusting air rod and the buffer adjusting grid are connected by a plate.
[0012] As a preferred technical solution of this utility model, an arc-shaped grid frame adjusting air pressure cylinder is fixed to the triangular plate on the flexible interception belt plate, and an arc-shaped grid frame adjusting air pressure rod is slidably connected inside the arc-shaped grid frame adjusting air pressure cylinder, and the arc-shaped grid frame adjusting air pressure rod and the buffer adjusting grid are connected through the plate body.
[0013] Compared with existing technologies, the beneficial effects of this invention are as follows: Through the synergistic action of the flexible strip plate curvature adjustment pneumatic cylinder, the flexible strip plate curvature adjustment pneumatic rod, and the curvature adjustment pneumatic rod tripod, the curvature of the flexible interception strip plate can be flexibly adjusted. This allows the device to be adjusted according to different slope topography, runoff velocity, and flow rate conditions, enhancing the device's adaptability to various complex slope environments and improving the effectiveness of soil and water conservation.
[0014] Both the buffer interception grid frame and the slope bottom arc-shaped grid frame are equipped with buffer adjustment grids, and buffer strips are installed on the inner edge of the buffer adjustment grids. When the slope runoff impacts the device, the buffer strips can effectively slow down the runoff velocity and reduce the impact force of the runoff. The buffer interception grid frame is distributed in a linear array, which increases the interception range of slope runoff. Multi-stage buffer interception can more effectively reduce soil erosion and protect the slope soil.
[0015] The pneumatic cylinders and rods for adjusting the grid frame on the buffer interception grid frame, as well as the curved grid frame adjusting cylinders and rods on the flexible interception belt plate, can respectively adjust the position of the buffer adjustment grid on the buffer interception grid frame and the curved grid frame at the bottom of the slope. Based on real-time changes in slope runoff, the grid position is dynamically adjusted to ensure the device maintains optimal interception and buffering effects, further improving the efficiency and accuracy of soil and water conservation.
[0016] The slope buffer soil and water conservation board, flexible interception strip board, buffer interception grid frame, and slope bottom arc-shaped grid frame components work together to form a complete slope runoff buffering and soil and water conservation system. This rational structural design not only effectively intercepts and buffers slope runoff, but also improves the stability and reliability of the device and extends its service life. Attached Figure Description
[0017] Figure 1 This is a structural schematic diagram of the present invention;
[0018] Figure 2 This is a partial structural schematic diagram of the present invention;
[0019] Figure 3 This is a partial structural schematic diagram of the present invention;
[0020] Figure 4 This is a partial structural schematic diagram of the present invention;
[0021] Figure 5 This is a schematic diagram of the main structure provided for this utility model;
[0022] Figure 6 This is a partial structural schematic diagram of the present invention;
[0023] Figure 7 This is a top view of the structure provided for this utility model.
[0024] The image shows:
[0025] 1. Slope buffer soil and water conservation board; 2. Flexible interception strip board; 3. Linkage plate; 4. Flexible strip board arc adjustment pneumatic cylinder; 5. Rotating shaft; 6. Flexible strip board arc adjustment pneumatic rod; 7. Arc adjustment pneumatic rod tripod; 8. Mounting plate; 9. Buffer interception grid frame; 10. Slope bottom arc grid frame; 11. Buffer adjustment grid; 12. Buffer strip; 13. Grid frame adjustment pneumatic cylinder; 14. Grid frame adjustment pneumatic rod; 15. Arc grid frame adjustment pneumatic cylinder; 16. Arc grid frame adjustment pneumatic rod. Detailed Implementation
[0026] To make the objectives, technical solutions, and advantages of the embodiments of this utility model clearer, the technical solutions of the embodiments of this utility model will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some, not all, of the embodiments of this utility model.
[0027] Therefore, the following detailed description of the embodiments of this utility model is not intended to limit the scope of the claimed utility model, but merely illustrates some embodiments of this utility model. All other embodiments obtained by those skilled in the art based on the embodiments of this utility model without inventive effort are within the scope of protection of this utility model. It should be noted that, in the absence of conflict, the embodiments and features and technical solutions in the embodiments of this utility model can be combined with each other. It should be noted that similar reference numerals and letters in the following figures indicate similar items; therefore, once an item is defined in one figure, it does not need to be further defined and explained in subsequent figures.
[0028] Example 1: A slope runoff buffer soil and water conservation device includes a slope buffer soil and water conservation plate 1 and a flexible interception strip plate 2 set on the slope buffer soil and water conservation plate 1. A linkage plate 3 is fixed on both sides of the top plate of the flexible interception strip plate 2. A flexible strip plate arc adjustment air cylinder 4 is provided on the linkage plate 3. The tail end of the flexible strip plate arc adjustment air cylinder 4 is transversely connected to a rotating shaft 5. The flexible strip plate arc adjustment air cylinder 4 is installed on the linkage plate 3 through the rotating shaft 5.
[0029] The flexible belt plate arc adjustment pneumatic cylinder 4 is internally slidably connected to a flexible belt plate arc adjustment pneumatic rod 6, and an arc adjustment pneumatic rod tripod 7 is provided on the top rod of the flexible belt plate arc adjustment pneumatic rod 6.
[0030] The left side of the arc-adjustable pneumatic rod tripod 7 is located on the flexible interception strip plate 2, while the bottom has a rotating mounting plate 8. A buffer interception grid frame 9 is installed on the outer plate of the slope buffer soil and water conservation plate 1, and the outer edge of the flexible interception strip plate 2 is connected to the slope bottom arc-shaped grid frame 10.
[0031] Both the buffer interception grid frame 9 and the sloping bottom arc-shaped grid frame 10 are equipped with buffer adjustment grids 11, and buffer strips 12 are provided on the inner edge of the buffer adjustment grids 11. There are twenty-eight buffer interception grid frames 9 arranged in a linear array, and each buffer interception grid frame 9 is provided with a buffer strip 12.
[0032] The upper triangular plate of the buffer interception grid frame 9 is fixed with a grid frame adjusting air cylinder 13. The grid frame adjusting air cylinder 13 has a grid frame adjusting air rod 14 embedded inside. The grid frame adjusting air rod 14 and the buffer adjusting grid 11 are connected by a plate.
[0033] The flexible interception strip plate 2 has an arc-shaped grid frame adjusting air cylinder 15 fixed on its triangular plate. The arc-shaped grid frame adjusting air cylinder 15 is slidably connected to an arc-shaped grid frame adjusting air rod 16, and the arc-shaped grid frame adjusting air rod 16 and the buffer adjusting grid 11 are connected by a plate.
[0034] The working principle of the slope runoff buffer soil and water conservation device is as follows: Flexible interception strip curvature adjustment: When it is necessary to adjust the curvature of the flexible interception strip 2, the flexible strip curvature adjustment pneumatic cylinder 4 is activated. The flexible strip curvature adjustment pneumatic rod 6 inside the flexible strip curvature adjustment pneumatic cylinder 4 will slide under the action of air pressure.
[0035] The sliding motion of the flexible strip plate curvature adjustment pneumatic rod 6 causes the curvature adjustment pneumatic rod tripod 7 to move. Since the left side of the curvature adjustment pneumatic rod tripod 7 is located on the flexible interception strip plate 2 and the bottom is mounted on the mounting plate 8 through a rotating shaft, the curvature of the flexible interception strip plate 2 is changed to adapt to different slope runoff conditions and soil and water conservation requirements.
[0036] Buffer adjustment of the buffer interception grid frame and the slope bottom arc-shaped grid frame: Both the buffer interception grid frame 9 and the slope bottom arc-shaped grid frame 10 are equipped with buffer adjustment grids 11, and buffer strips 12 are provided on the inner edge of the buffer adjustment grids 11. When the slope runoff impacts the buffer interception grid frame 9 and the slope bottom arc-shaped grid frame 10, the buffer strips 12 play a buffering role, reducing the impact force of the runoff on the device. The buffer interception grid frame 9 has twenty-eight grids arranged in a linear array, increasing the interception and buffering range of the slope runoff.
[0037] Position adjustment of the buffer regulating grid: A grid frame adjusting air cylinder 13 is fixed to the triangular plate on the buffer intercepting grid frame 9. When the grid frame adjusting air cylinder 13 is activated, the grid frame adjusting air rod 14 inside it will move under air pressure. The grid frame adjusting air rod 14 is connected to the buffer regulating grid 11 through the plate, thereby driving the buffer regulating grid 11 to move and adjust its position on the buffer intercepting grid frame 9 to better adapt to changes in slope runoff.
[0038] Position adjustment of the buffer adjustment grid on the curved grid frame at the bottom of the slope: A curved grid frame adjusting air pressure cylinder 15 is fixed to the triangular plate on the flexible interception strip plate 2. When the curved grid frame adjusting air pressure cylinder 15 is activated, the curved grid frame adjusting air pressure rod 16 inside it will slide under air pressure. The curved grid frame adjusting air pressure rod 16 is connected to the buffer adjustment grid 11 through the plate body, driving the buffer adjustment grid 11 to move on the curved grid frame 10 at the bottom of the slope, further optimizing the interception and buffering effect on slope runoff.
[0039] Example 2: Working process of the slope runoff buffer soil and water conservation device: Installation stage: Install the slope buffer soil and water conservation plate 1 at a suitable position on the slope, ensuring it is firmly attached to the slope and providing basic support for the entire device. Place the flexible interception strip plate 2 on the slope buffer soil and water conservation plate 1, while ensuring that the linkage plate 3 is fixed on both sides of the top plate of the flexible interception strip plate 2. Install the flexible strip plate curvature adjustment air pressure cylinder 4 on the linkage plate 3 through the rotating shaft 5, so that the flexible strip plate curvature adjustment air pressure cylinder 4 can rotate flexibly.
[0040] The flexible strip plate curvature adjusting pneumatic rod 6 is slidably connected inside the flexible strip plate curvature adjusting pneumatic cylinder 4, and the curvature adjusting pneumatic rod tripod 7 is installed on the top rod of the flexible strip plate curvature adjusting pneumatic rod 6. The left side of the curvature adjusting pneumatic rod tripod 7 is placed on the flexible intercepting strip plate 2, and the bottom is installed on the mounting plate 8 through a rotating shaft. The buffer intercepting grid frame 9 is installed on the outer plate of the slope buffer soil and water conservation plate 1, and the slope bottom curved grid frame 10 is connected to the outer edge of the flexible intercepting strip plate 2.
[0041] A buffer adjustment grid 11 is installed on the buffer interception grid frame 9 and the slope bottom arc-shaped grid frame 10, and a buffer strip 12 is provided on the inner edge of the buffer adjustment grid 11. The grid frame adjusting air pressure cylinder 13 is fixed to the triangular plate of the buffer interception grid frame 9, the grid frame adjusting air pressure rod 14 is embedded in the grid frame adjusting air pressure cylinder 13, and the grid frame adjusting air pressure rod 14 and the buffer adjustment grid 11 are connected by the plate.
[0042] The arc-shaped grid frame adjusting air pressure cylinder 15 is fixed on the triangular plate of the flexible interception belt plate 2, and the arc-shaped grid frame adjusting air pressure rod 16 is slidably connected inside the arc-shaped grid frame adjusting air pressure cylinder 15. Then, the arc-shaped grid frame adjusting air pressure rod 16 and the buffer adjusting grid 11 are connected through the plate.
[0043] Working phase: Flexible interception strip plate curvature adjustment: When the slope runoff conditions change and it is necessary to adjust the curvature of the flexible interception strip plate 2, air pressure is input into the flexible strip plate curvature adjustment air cylinder 4.
[0044] Under air pressure, the flexible strip plate curvature adjusting pneumatic rod 6 slides inside the flexible strip plate curvature adjusting pneumatic cylinder 4. The sliding of the flexible strip plate curvature adjusting pneumatic rod 6 drives the curvature adjusting pneumatic rod tripod 7 to move. Due to the connection structure between the curvature adjusting pneumatic rod tripod 7 and the flexible intercepting strip plate 2 and the mounting plate 8, the curvature of the flexible intercepting strip plate 2 changes to adapt to different slope runoff velocities and flow rates.
[0045] Slope runoff buffering and interception: After runoff is generated on the slope, it flows down the slope and first impacts the buffer interception grid frame 9. The twenty-eight buffer strips 12 arranged in a linear array on the buffer interception grid frame 9 play a preliminary role in buffering and intercepting the runoff, slowing down the flow velocity and reducing its scouring force on the slope.
[0046] Some of the runoff continues to flow to the curved grid frame 10 at the bottom of the slope. The buffer adjustment grid 11 and buffer strip 12 on the curved grid frame 10 at the bottom of the slope further buffer and intercept the runoff, preventing the runoff from directly impacting the bottom of the slope and reducing soil erosion.
[0047] Buffer adjustment grid position adjustment: If the flow velocity and direction of the slope runoff change dynamically, the grid frame adjustment cylinder 13 can be activated according to the actual situation.
[0048] The change in internal air pressure of the grid frame adjusting air cylinder 13 pushes the grid frame adjusting air rod 14 to move.
[0049] The air pressure rod 14 of the grid frame adjustment drives the buffer adjustment grid 11 to move on the buffer interception grid frame 9 through the plate, and adjusts its position to better intercept and buffer the runoff.
[0050] At the same time, the arc-shaped grid frame adjusting air cylinder 15 can also be activated, so that the arc-shaped grid frame adjusting air cylinder 16 slides inside the arc-shaped grid frame adjusting air cylinder 15.
[0051] The air pressure rod 16 of the arc-shaped grid frame adjusts the buffer adjustment grid 11 through the plate body to move on the arc-shaped grid frame 10 at the bottom of the slope, optimizes the buffering and interception effect, further adapts to the changes in slope runoff, and enhances the soil and water conservation capacity.
[0052] The above embodiments are only used to illustrate the present utility model and are not intended to limit the technical solutions described in the present utility model. Although the present utility model has been described in detail with reference to the above embodiments, the present utility model is not limited to the specific embodiments described above. Therefore, any modifications or substitutions to the present utility model, and all technical solutions and improvements that do not depart from the spirit and scope of the utility model, are covered within the scope of the claims of the present utility model.
Claims
1. A slope runoff buffering and soil and water conservation device, comprising a slope buffering and soil and water conservation board (1), and a flexible interception strip (2) disposed on the slope buffering and soil and water conservation board (1), characterized in that, The flexible interceptor plate (2) has a linkage plate (3) fixed on both sides of the top plate. The linkage plate (3) is equipped with a flexible plate arc adjustment air cylinder (4). The tail end of the flexible plate arc adjustment air cylinder (4) is transversely connected to a rotating shaft (5). The flexible plate arc adjustment air cylinder (4) is installed on the linkage plate (3) through the rotating shaft (5).
2. The slope runoff buffering and soil and water conservation device according to claim 1, characterized in that, The flexible belt plate arc adjustment pneumatic cylinder (4) is internally slidably connected to a flexible belt plate arc adjustment pneumatic rod (6), and an arc adjustment pneumatic rod tripod (7) is provided on the top rod of the flexible belt plate arc adjustment pneumatic rod (6).
3. A slope runoff buffering and soil and water conservation device according to claim 2, characterized in that, The left side of the arc-adjustable pneumatic rod tripod (7) is located on the flexible interceptor plate (2), while the bottom is mounted on a rotating shaft with an mounting plate (8).
4. A slope runoff buffering and soil and water conservation device according to claim 3, characterized in that, The slope buffer soil and water conservation board (1) is equipped with a buffer interception grid frame (9) on its outer plate, and the flexible interception strip board (2) is connected to the bottom arc grid frame (10) on its outer edge.
5. A slope runoff buffering and soil and water conservation device according to claim 4, characterized in that, Both the buffer interception grid frame (9) and the slope bottom arc grid frame (10) are equipped with buffer adjustment grids (11), and buffer strips (12) are provided on the inner edge of the buffer adjustment grid (11).
6. A slope runoff buffering and soil and water conservation device according to claim 5, characterized in that, The buffer interception grid frame (9) has twenty-eight sections arranged in a linear array, and each buffer interception grid frame (9) has a buffer strip (12).
7. A slope runoff buffering and soil and water conservation device according to claim 6, characterized in that, The upper triangular plate of the buffer interception grid frame (9) is fixed with a grid frame adjusting air pressure cylinder (13), and a grid frame adjusting air pressure rod (14) is embedded inside the grid frame adjusting air pressure cylinder (13). The grid frame adjusting air pressure rod (14) and the buffer adjusting grid (11) are connected by a plate.
8. A slope runoff buffering and soil and water conservation device according to claim 7, characterized in that, The flexible interceptor plate (2) has an arc-shaped grid frame adjusting air pressure cylinder (15) fixed on its triangular plate. The arc-shaped grid frame adjusting air pressure cylinder (15) is slidably connected to an arc-shaped grid frame adjusting air pressure rod (16), and the arc-shaped grid frame adjusting air pressure rod (16) and the buffer adjusting grid (11) are connected by a plate.