Mine ecological restoration slope protection structure

Abstract

The invention is suitable for the technical field of mine ecological restoration, and provides a mine ecological restoration side slope protection structure which comprises a base plate and a side slope protection plate, and the base plate is further provided with a plurality of sets of fixing holes; the self-adjusting type supporting mechanism is used for applying pressing force to the side slope protection plate and comprises two sets of supporting bases, a side pressing assembly and a downward pressing assembly, the supporting bases are fixedly installed on the base plate, one set of supporting bases is provided with a supporting type adjusting assembly, and the other set of supporting bases is provided with a driving module; through cooperative arrangement of the base plate, the side slope protection plate and the self-adjusting type supporting mechanism, the problems that after an existing mine ecological restoration side slope protection structure is installed, the pressing force of a supporting structure on the protection plate is inconvenient to adjust, after the protection plate and the side slope are loosened, the pressing force cannot be found and adjusted in time, and the protection effect is affected are solved.

Description

Technical Field

[0001] The invention relates to the technical field of mine ecological restoration, in particular to a mine ecological restoration slope protection structure. Background Art

[0002] With the acceleration of the global industrialization process, mining activities are becoming more and more frequent. While mining provides a large amount of mineral resources for economic development, it also causes serious damage to the surrounding ecological environment, especially the mine slopes. During the mining process of the mine slopes, the original vegetation is largely removed, the rock and soil structure is disturbed, and the stability of the slopes is greatly reduced. On the one hand, the exposed slopes are easily affected by natural forces such as rain erosion and weathering, causing geological disasters such as soil erosion, landslides, and mud-rock flows, posing a direct threat to the safety of life and property of residents around the mines. For example, in rainy areas, surface runoff formed by heavy rainfall will quickly erode the loose soil on the surface of the slope, causing the slope to gradually become unstable. Once a landslide or mud-rock flow occurs, it may bury nearby roads, houses and other infrastructure. On the other hand, mining destroys the original ecological balance, resulting in the loss of biological habitats and a sharp decline in biodiversity. Due to the lack of vegetation coverage, the slopes cannot effectively conserve water sources and regulate the climate, resulting in the deterioration of local microclimates, further affecting the normal functions of the surrounding ecosystems.

[0003] Most of the existing mine ecological restoration slope protection structures include guard plates and support structures. The guard plates are pressed onto the slopes by the support structures. After installation, the pressing force of the support structures on the guard plates is not easy to adjust. Moreover, when the guard plates and the slopes become loose, the pressing force cannot be found and adjusted in time, which affects the protection effect. Therefore, in view of the above situation, it is urgent to provide a mine ecological restoration slope protection structure to overcome the shortcomings in current practical applications. Summary of the invention

[0004] The purpose of the present invention is to provide a mine ecological restoration slope protection structure, aiming to solve the problems in the above-mentioned background technology.

[0005] The present invention is implemented as follows: a mine ecological restoration slope protection structure, comprising: A base plate and a slope guard plate, wherein the base plate is provided with a plurality of fixing holes; A self-adjustable support mechanism for applying a pressing force to a slope guard plate, the self-adjustable support mechanism comprising a support seat, a side pressure assembly and a downward pressure assembly, wherein two groups of support seats are fixedly mounted on a base plate, one group of support seats is provided with a support-type adjustment assembly for driving the side pressure assembly and the downward pressure assembly to apply pressure to the slope guard plate and adjust the pressing force of the side pressure assembly and the downward pressure assembly on the slope guard plate, and the other group of support seats is provided with a driving module for driving the support-type adjustment assembly to work, and the driving module drives the support-type adjustment assembly to work so that the side pressure assembly and the downward pressure assembly press the slope guard plate onto the slope and adjust the pressing force of the side pressure assembly and the downward pressure assembly.

[0006] As a further solution of the present invention: the slope guard plate is an L-shaped structure.

[0007] As a further solution of the present invention: at least two groups of the self-adjusting support mechanisms are arranged on the base plate.

[0008] As a further solution of the present invention: the support type adjustment component includes: A main adjusting rod, one end of which is rotatably mounted on a supporting seat, the other end of which is fixedly mounted with a connecting seat, and the side of the main adjusting rod away from the base plate is a cylindrical structure; A support frame fixedly mounted on the main adjusting rod, wherein one end of the support frame away from the main adjusting rod is connected to the side pressure assembly, and the support frame is a Z-shaped structure; A slider slidably mounted on the main adjusting rod, wherein a spring for elastically pressing the slider is also provided at the bottom of the connecting seat; Support columns, wherein two groups of support columns are symmetrically arranged on the slider, and a transmission frame is rotatably mounted on the support columns; And a pressing plate rotatably connected to the connecting seat, one end of the pressing plate is connected to the pressing assembly, and the other end of the pressing plate is rotatably connected to the transmission frame through a connecting shaft.

[0009] As a further solution of the present invention: the driving module includes: A connecting block, the connecting block is rotatably mounted on the supporting seat, and a telescopic cylinder is also fixedly mounted on the connecting block; And a driving frame, one end of the driving frame is rotatably connected to the supporting column, and the other end of the driving frame is fixedly connected to the telescopic end of the telescopic cylinder.

[0010] As a further solution of the present invention: the side pressure assembly comprises: A support rod, wherein the support rod is fixedly mounted on the support frame, and a rotating frame is rotatably mounted on the support rod; A pressing frame fixedly mounted on the rotating frame, wherein two groups of pressing frames are symmetrically arranged on the rotating frame, and the rotating frame is a U-shaped structure; An elastic limiting piece for supporting the pressing frame, wherein the elastic limiting piece is fixedly mounted on the supporting rod, and both ends of the elastic limiting piece are slidably pressed on the pressing frame; A second rotating shaft, two sets of which are rotatably mounted on each set of pressing frames, and a second pressing wheel is fixedly mounted on the second rotating shaft; And a sensing component for detecting whether the second rotating shaft rotates, wherein the sensing component is arranged on the pressing frame.

[0011] As a further solution of the present invention: the pressing assembly comprises: A first rotating shaft is rotatably mounted on the pressing plate, wherein two groups of the first rotating shaft are symmetrically arranged on the pressing plate; And a first pressing wheel is fixedly mounted on the first rotating shaft, and a sensing element for detecting whether the first rotating shaft is rotating is also arranged in the pressing plate.

[0012] As a further solution of the present invention: the top surface and the side surfaces of the slope guard plate are both provided with limiting grooves for cooperating with the first pressing wheel and the second pressing wheel.

[0013] Compared with the prior art, the invention has the following beneficial effects: when in use, the slope guard plate is first placed on the slope, and the slope guard plate can be used to block the soil on the slope, and then the existing fixing tool of the fixing pin is used to fix the base plate to the vicinity of the slope guard plate through the fixing hole, and the distance between the slope guard plate and the base plate can be adjusted according to actual conditions. The driving module drives the support-type adjustment component to work, so that the side pressure component and the downward pressure component press the slope guard plate onto the slope, thereby achieving stable support for the slope guard plate, so that the slope guard plate can effectively prevent landslide accidents at the slope. When looseness occurs between the slope guard plate and the slope, the support-type adjustment component can be used to further adjust the pressing force of the side pressure component and the downward pressure component, so that the slope guard plate can always be firmly pressed on the slope, thereby improving the protection effect, which is beneficial to subsequent ecological restoration construction. The present invention avoids the problem that after the existing mine ecological restoration slope protection structure is installed, the pressing force of the support structure on the guard plate is difficult to adjust, and when the guard plate and the slope become loose, the pressing force cannot be discovered and adjusted in time, thus affecting the protection effect, through the coordinated arrangement of the base plate, the slope guard plate and the self-adjusting support mechanism. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a schematic diagram of the structure of the present invention.

[0015] Figure 2 for Figure 1 Schematic diagram of the rear view structure.

[0016] Figure 3 It is a schematic diagram of the structure of the slope guard plate in the present invention.

[0017] Figure 4 It is a schematic diagram of the structure of the self-adjusting support mechanism in the present invention.

[0018] Figure 5 It is a structural schematic diagram of the main adjusting rod in the present invention.

[0019] Figure 6 It is a schematic structural diagram of the side pressure assembly in the present invention.

[0020] In the accompanying drawings: 1-base plate, 2-fixing hole, 3-support seat, 4-support frame, 5-slope guard plate, 6-pressure plate, 7-first pressing wheel, 8-second pressing wheel, 9-transmission frame, 10-limiting groove, 11-first rotating shaft, 12-connecting block, 13-telescopic cylinder, 14-driving frame, 15-main adjusting rod, 16-sensing member, 17-support column, 18-connecting shaft, 19-spring, 20-connecting seat, 21-support rod, 22-rotating frame, 23-pressing frame, 24-slider, 25-elastic limiting plate, 26-second rotating shaft. DETAILED DESCRIPTION

[0021] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention. The specific implementation of the present invention is described in detail below in combination with specific embodiments.

[0022] See also Figure 1-Figure 6 , an embodiment of the present invention provides a mine ecological restoration slope protection structure, the mine ecological restoration slope protection structure comprising: A base plate 1 and a slope guard plate 5, wherein the base plate 1 is provided with a plurality of fixing holes 2; A self-adjusting support mechanism for applying a pressing force to a slope guard plate 5, the self-adjusting support mechanism comprising a support seat 3, a side pressure assembly and a downward pressure assembly, wherein two groups of support seats 3 are fixedly mounted on a base plate 1, wherein one group of support seats 3 is provided with a support-type adjustment assembly for driving the side pressure assembly and the downward pressure assembly to apply pressure to the slope guard plate 5 and adjust the pressing force of the side pressure assembly and the downward pressure assembly on the slope guard plate 5, and the other group of support seats 3 is provided with a driving module for driving the support-type adjustment assembly to work, and the driving module drives the support-type adjustment assembly to work so that the side pressure assembly and the downward pressure assembly press the slope guard plate 5 onto the slope and adjust the pressing force of the side pressure assembly and the downward pressure assembly.

[0023] In the embodiment of the present invention, when in use, the slope guard plate 5 is first placed on the slope, and the slope guard plate 5 can be used to block the soil on the slope, and then the existing fixing tool of the fixing pin is used to fix the base plate 1 to the vicinity of the slope guard plate 5 through the fixing hole 2. The distance between the slope guard plate 5 and the base plate 1 can be adjusted according to actual conditions. The driving module drives the support type adjustment component to work so that the side pressure component and the downward pressure component press the slope guard plate 5 onto the slope, thereby achieving stable support for the slope guard plate 5, so that the slope guard plate 5 can effectively prevent landslide accidents at the slope. When the slope guard plate 5 and the base plate 1 are When looseness occurs between the slopes, the support-type adjustment component can be used to further adjust the pressing force of the side pressure component and the downward pressure component, so that the slope guard plate 5 can always be firmly pressed on the slope, thereby improving the protection effect and facilitating subsequent ecological restoration construction; compared with the prior art, the present invention avoids the problem that after the existing mine ecological restoration slope protection structure is installed, the pressing force of the support structure on the guard plate is difficult to adjust, and after the guard plate and the slope become loose, the pressing force cannot be discovered and adjusted in time, affecting the protection effect.

[0024] In one embodiment of the present invention, see Figure 1-Figure 6 , the slope guard plate 5 is an L-shaped structure; At least two groups of the self-adjusting support mechanisms are arranged on the base plate 1 .

[0025] In this embodiment, by setting up multiple groups of self-adjusting support mechanisms, the stability of the slope guard plate 5 during support can be improved, thereby improving the protection effect. At the same time, the increase in the number of multiple groups of self-adjusting support mechanisms will lead to an increase in cost. Therefore, in the actual production process, the number of self-adjusting support mechanisms can be selected according to demand. The L-shaped slope guard plate 5 can protect the side and top of the slope, effectively expanding the protection area, and at the same time can reduce the entry of rainwater between the slope and the slope guard plate 5, thereby reducing the possibility of landslides.

[0026] In one embodiment of the present invention, see Figure 1-Figure 6 , the support type adjustment component comprises: A main adjusting rod 15, one end of which is rotatably mounted on the supporting seat 3, and the other end of which is fixedly mounted with a connecting seat 20, and the side of the main adjusting rod 15 away from the base plate 1 is a cylindrical structure; A support frame 4 is fixedly mounted on the main adjustment rod 15, wherein one end of the support frame 4 away from the main adjustment rod 15 is connected to the side pressure assembly, and the support frame 4 is a Z-shaped structure; A slider 24 is slidably mounted on the main adjusting rod 15, and a spring 19 is also provided at the bottom of the connecting seat 20 for elastically pressing the slider 24; Support columns 17, wherein two groups of support columns 17 are symmetrically arranged on the slider 24, and a transmission frame 9 is rotatably mounted on the support columns 17; and a pressing plate 6 rotatably connected to the connecting seat 20, one end of the pressing plate 6 being connected to the pressing assembly, and the other end of the pressing plate 6 being rotatably connected to the transmission frame 9 via a connecting shaft 18; The driving module comprises: A connecting block 12, wherein the connecting block 12 is rotatably mounted on the supporting seat 3, and a telescopic cylinder 13 is fixedly mounted on the connecting block 12; wherein the telescopic cylinder 13 can be an electric telescopic rod; and a driving frame 14, one end of which is rotatably connected to the support column 17, and the other end of which is fixedly connected to the telescopic end of the telescopic cylinder 13; The side pressure assembly comprises: A support rod 21, wherein the support rod 21 is fixedly mounted on the support frame 4, and a rotating frame 22 is rotatably mounted on the support rod 21; A pressing frame 23 fixedly mounted on the rotating frame 22, wherein two groups of the pressing frames 23 are symmetrically arranged on the rotating frame 22, and the rotating frame 22 is a U-shaped structure; An elastic limiting piece 25 for supporting the pressing frame 23, wherein the elastic limiting piece 25 is fixedly mounted on the supporting rod 21, and both ends of the elastic limiting piece 25 are slidably pressed on the pressing frame 23; the elastic limiting piece 25 is used to ensure that the second pressing wheel 8 is always kept in an upright state when not under force; A second rotating shaft 26, two sets of the second rotating shaft 26 are rotatably mounted on each set of pressing frames 23, and a second pressing wheel 8 is fixedly mounted on the second rotating shaft 26; and a sensing member 16 for detecting whether the second rotating shaft 26 rotates, wherein the sensing member 16 is disposed on the pressing frame 23; The pressing assembly comprises: A first rotating shaft 11 is rotatably mounted on the pressing plate 6, wherein two groups of the first rotating shaft 11 are symmetrically arranged on the pressing plate 6; And a first pressing wheel 7 is fixedly mounted on the first rotating shaft 11 , and a sensing element 16 for detecting whether the first rotating shaft 11 is rotating is also arranged in the pressing plate 6 .

[0027] In this embodiment, the telescopic cylinder 13 can use the support column 17 to drive the slider 24 to move by pushing the driving frame 14 to move toward the side of the slope guard plate 5. Under the elastic support of the spring 19, the slider 24 can drive the main adjusting rod 15 to rotate on the support seat 3, so that the support frame 4 drives the rotating frame 22 and the pressing frame 23 to move toward the side of the slope guard plate 5, so that the second pressing wheel 8 is pressed onto the limiting groove 10 on the side of the slope guard plate 5. When the second pressing wheel 8 is pressed into the limiting groove 10, the second pressing wheel 8 is pressed. The wheel 8 will be subject to resistance. At this time, the telescopic cylinder 13 continues to work, so that the slider 24 presses the spring 19, so that the slider 24 moves to the side of the connecting seat 20. The slider 24 can push the pressure plate 6 to rotate on the connecting seat 20 by cooperating with the transmission frame 9, so that the pressure plate 6 drives the first pressing wheel 7 to press into the limiting groove 10 on the top surface of the slope guard plate 5. The first pressing wheel 7 and the second pressing wheel 8 cooperate to achieve full pressing of the slope guard plate 5, so that the slope guard plate 5 can be tightly pressed onto the slope. If the slope guard plate 5 is displaced in the vertical direction or the horizontal direction, it means that the gap between the slope and the slope guard plate 5 increases, or there are signs of landslides at the slope. At this time, relative sliding will occur between the first pressing wheel 7 or the second pressing wheel 8 and the limiting groove 10, causing the first pressing wheel 7 or the second pressing wheel 8 to rotate. The sensor 16 can detect the rotation of the first pressing wheel 7 and the second pressing wheel 8 in time. When the sensor 16 detects that the first pressing wheel 7 or the second pressing wheel 8 rotates, the built-in controller will control the telescopic cylinder 13 to further push the drive frame 14 to move toward the side of the slope guard plate 5, thereby increasing the pressing force of the side pressure assembly and the downward pressure assembly, thereby improving the protection effect. The sensor 16 and the telescopic cylinder 13 can be powered by a combination of a solar panel and a battery, or directly powered by a cable.

[0028] In one embodiment of the present invention, see Figure 1-Figure 6 The top surface and side surface of the slope guard plate 5 are provided with limiting grooves 10 for use with the first pressing wheel 7 and the second pressing wheel 8. The limiting grooves 10 limit the first pressing wheel 7 and the second pressing wheel 8, which can prevent the slope guard plate 5 from deviating left and right, thereby improving the protection effect; The sensing element 16 is one of a rotary encoder, a magnetoelectric wheel speed sensor and a Hall type wheel speed sensor, etc., which is convenient for real-time monitoring of whether the first pressing wheel 7 and the second pressing wheel 8 are rotating; wherein the type, model and installation method of the sensing element 16 are not specifically limited, and a rotary encoder, a magnetoelectric wheel speed sensor or a Hall type wheel speed sensor can be selected for installation according to actual conditions.

[0029] In the present invention, unless otherwise clearly specified and limited, the terms "slide", "rotate", "fix", "have" and the like should be understood in a broad sense, for example, it can be a welding connection, a bolt connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements, unless otherwise clearly defined. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0030] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions and improvements made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A mine ecological restoration slope protection structure, comprising a base plate and a slope protection plate, wherein the base plate is provided with a plurality of fixing holes, characterized in that: Also includes: A self-adjustable support mechanism for applying a pressing force to a slope guard plate, the self-adjustable support mechanism comprising a support seat, a side pressure assembly and a downward pressure assembly, wherein two groups of support seats are fixedly mounted on a base plate, one group of support seats is provided with a support-type adjustment assembly for driving the side pressure assembly and the downward pressure assembly to apply pressure to the slope guard plate and adjust the pressing force of the side pressure assembly and the downward pressure assembly on the slope guard plate, and the other group of support seats is provided with a driving module for driving the support-type adjustment assembly to work, and the driving module drives the support-type adjustment assembly to work so that the side pressure assembly and the downward pressure assembly press the slope guard plate onto the slope and adjust the pressing force of the side pressure assembly and the downward pressure assembly.

2. The mine ecological restoration slope protection structure according to claim 1 is characterized in that: The slope guard plate is an L-shaped structure.

3. The mine ecological restoration slope protection structure according to claim 1 is characterized in that: At least two groups of the self-adjusting support mechanisms are arranged on the base plate.

4. The mine ecological restoration slope protection structure according to claim 1 or 3, characterized in that: The support type adjustment component comprises: A main adjusting rod, one end of which is rotatably mounted on a supporting seat, the other end of which is fixedly mounted with a connecting seat, and the side of the main adjusting rod away from the base plate is a cylindrical structure; A support frame fixedly mounted on the main adjusting rod, wherein one end of the support frame away from the main adjusting rod is connected to the side pressure assembly, and the support frame is a Z-shaped structure; A slider slidably mounted on the main adjusting rod, wherein a spring for elastically pressing the slider is also provided at the bottom of the connecting seat; Support columns, wherein two groups of support columns are symmetrically arranged on the slider, and a transmission frame is rotatably mounted on the support columns; And a pressing plate rotatably connected to the connecting seat, one end of the pressing plate is connected to the pressing assembly, and the other end of the pressing plate is rotatably connected to the transmission frame through a connecting shaft.

5. The mine ecological restoration slope protection structure according to claim 4 is characterized in that: The driving module comprises: A connecting block, the connecting block is rotatably mounted on the supporting seat, and a telescopic cylinder is also fixedly mounted on the connecting block; And a driving frame, one end of the driving frame is rotatably connected to the supporting column, and the other end of the driving frame is fixedly connected to the telescopic end of the telescopic cylinder.

6. The mine ecological restoration slope protection structure according to claim 4 is characterized in that: The side pressure assembly comprises: A support rod, wherein the support rod is fixedly mounted on the support frame, and a rotating frame is rotatably mounted on the support rod; A pressing frame fixedly mounted on the rotating frame, wherein two groups of pressing frames are symmetrically arranged on the rotating frame, and the rotating frame is a U-shaped structure; An elastic limiting piece for supporting the pressing frame, wherein the elastic limiting piece is fixedly mounted on the supporting rod, and both ends of the elastic limiting piece are slidably pressed on the pressing frame; A second rotating shaft, two sets of which are rotatably mounted on each set of pressing frames, and a second pressing wheel is fixedly mounted on the second rotating shaft; And a sensing component for detecting whether the second rotating shaft rotates, wherein the sensing component is arranged on the pressing frame.

7. The mine ecological restoration slope protection structure according to claim 6 is characterized in that: The pressing assembly comprises: A first rotating shaft is rotatably mounted on the pressing plate, wherein two groups of the first rotating shaft are symmetrically arranged on the pressing plate; And a first pressing wheel is fixedly mounted on the first rotating shaft, and a sensing element for detecting whether the first rotating shaft is rotating is also arranged in the pressing plate.

8. The mine ecological restoration slope protection structure according to claim 1 is characterized in that: The top surface and the side surface of the slope guard plate are both provided with limiting grooves for cooperating with the first pressing wheel and the second pressing wheel.

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