Slope surface fixing device for mine slope surface

Abstract

The utility model discloses a slope fixing device for a mine slope. The slope fixing device comprises a supporting plate and an L-shaped rubber plate. The supporting plate is provided with an extrusion cavity, a compression plate, a sliding groove, a sliding block, a connecting device and a fixing device. The extrusion cavity is formed in the supporting plate; one end of the compression plate is connected with the inner wall of the extrusion cavity; the sliding grooves are formed in the two sides of the inner wall of the extrusion cavity. The L-shaped rubber plate is in sliding connection with the extrusion cavity through the sliding groove and the sliding block. The connecting device is located on one side of the supporting plate, and two ends are connected with the fixing device; the L-shaped rubber plate is provided with an adjusting device, an anti-skid block and a top block; the adjusting device comprises a rotating device and a supporting seat; the supporting seat is positioned on the fixing device; the other end of the rotating device is connected with the supporting plate; the anti-skid blocks are uniformly distributed on the inner side of the L-shaped rubber plate; the top block is positioned between the anti-skid blocks; the clamping block and the supporting seat are used for supporting, the L-shaped rubber plate can adjust the distance when a slope is fixed, and the anti-sliding block and the top block prevent equipment from sliding off.

Description

Technical Field

[0001] The utility model relates to the technical field of mine slope fixing, in particular to a slope fixing device for a mine slope. Background Art

[0002] During the mining process, due to blasting, excavation and other operations, the rocks and soil on the slopes may become unstable, prone to geological disasters such as landslides and collapses, posing a threat to the safe production of the mine and the surrounding environment. Therefore, it is often necessary to fix the mine slope. The main reason for fixing the mine slope is to prevent the movement of the rock and soil on the slope and ensure the stability of the slope. The existing mine slope support net is to cover or wrap the slope or rock to be protected with various flexible nets, mainly steel wire rope nets, and install and fix them with a large number of fixing bolts to limit the weathering, peeling or damage of the slope rock and soil and the collapse of dangerous rocks. The overall installation is inconvenient.

[0003] Patent publication number CN111456037B discloses a slope fixing device for a mine slope, including a fixer and a protective net; the protective net is laid on the mine slope; a number of fixers are evenly arranged on the protective net for fixing; the fixer includes a bottom plate and a pressure plate, the bottom plate and the pressure plate cooperate to clamp and fix the protective net, the slope fixing of the mine slope is achieved by setting the fixer and the protective net in cooperation, and the bottom plate and the pressure plate are fixed by auxiliary bolts to achieve clamping and fixing of the protective net, and the fixing effect of the protective net is increased by blocks and slots to prevent the protective net from moving, and the fixing effect is increased by the cooperation of fixing bolts and auxiliary bolts to prevent the fixing bolts from loosening.

[0004] Although this device can strengthen the fixation of the equipment and is easy to install, it is not convenient to adjust the spacing of the fixed slopes during use, and has poor adaptability. It is also not convenient to adapt to slopes of different angles, and the contact friction with the slope is small, which can easily cause it to fall off. Utility Model Content

[0005] The utility model aims to provide a slope fixing device for a mine slope which is convenient to adjust the fixed spacing, not easy to fall off and simple to operate, so as to solve the technical problem that it is inconvenient to adjust the distance of the fixed slope and it is easy to fall off.

[0006] In order to solve the above technical problems, the solution adopted by the utility model is as follows:

[0007] A slope fixing device for a mine slope, comprising a support plate and an L-shaped rubber plate; the support plate is provided with an extrusion cavity, a compression plate, a slide groove, a slider, a connecting device and a fixing device; the extrusion cavity is arranged in the support plate; the compression plate is located in the extrusion cavity, one end of which is fixedly connected to the inner wall of the extrusion cavity, and the other end is fixedly connected to the support plate; the slide groove is arranged on both sides of the inner wall of the extrusion cavity; the slider is fixedly mounted on both sides of the L-shaped rubber plate and is slidably connected to the slide groove; the L-shaped rubber plate is slidably connected to the extrusion cavity through the slide groove and the slider; the fixing device is provided with two; the connecting device is fixedly mounted on one side of the support plate, and the two ends are respectively connected to the fixing device; the L-shaped rubber plate is provided with an adjusting device, an anti-sliding block and a top block; the adjusting device comprises a rotating device and a supporting seat; the supporting seat is fixedly mounted on the fixing device; one end of the rotating device is connected to the supporting seat, and the other end is connected to the bottom end of the support plate; the anti-sliding block is provided with more than four, which are evenly distributed on the inner and outer walls of the L-shaped rubber plate; the top block is fixedly mounted between the anti-sliding blocks.

[0008] Furthermore, the connection device includes a connection block and a central axis; the connection block is fixedly mounted on one side of the support plate; the central axis passes through the connection block, is rotatably connected to the connection block, and is connected to the fixing device at both ends. The fixing device is rotated through the central axis and the connection block, and the angle of the fixing device is adjusted, so that it is convenient to fix it on the mine profile at different angles.

[0009] Furthermore, the fixing device includes a clamping block, a fixing plate and a fixing shaft; the clamping block is fixedly mounted on the central shaft and is rotatably connected to the connecting block through the central shaft; the central shaft passes through the clamping block and is fixedly connected to the fixing plate; the fixing plate is fixedly mounted on the clamping block through the fixing shaft. The clamping block of the fixing device is rotated to an angle matching the slope surface through the central shaft, and the clamping block is clamped on the slope surface, or the clamping block is buried on the mine slope surface, and the fixing plate and the fixing shaft can prevent the clamping block from being separated from the central shaft when rotating.

[0010] Furthermore, the rotating device includes a rotating chamber, a motor, a rotating shaft, a moving plate and a connecting plate; the rotating chamber is opened in the middle of the support seat; both ends of the rotating shaft pass through the support seat, and one end is fixedly connected to the motor; one end of the moving plate is connected to the connecting plate, and the other end is connected to the rotating shaft; there are three moving plates, two of which are connected to the rotating shaft through the rotating chamber, and one is connected to the middle of the rotating shaft. The motor is connected to an external power supply, and the motor is turned on. The motor rotates to drive the rotating shaft to rotate, so that the moving plate starts to rotate, and then drives the connecting plate to move on the surface of the supporting plate, so that the supporting plate is pressed downward as a whole, and is slightly rotated to a certain inclination to fit the mine slope.

[0011] Furthermore, the L-shaped rubber plate is provided with a fixing ear, a connecting shaft and an elastic arc plate; the fixing ears are provided with four and are evenly distributed at the corners of the L-shaped rubber plate; the elastic arc plate wraps the corners of the L-shaped rubber plate; the connecting shafts are provided with two, which respectively penetrate the upper and lower sides of the elastic arc plate, and the two ends are rotatably connected to the two fixing ears. The elastic arc plate is fixedly installed at the corners of the L-shaped rubber plate through the fixing ears and the connecting shaft, which can prevent the L-shaped rubber plate from being excessively deformed and broken, and reduce the contact pressure of the L-shaped rubber plate.

[0012] Furthermore, the support plate is provided with a rotation groove, a torsion block, a rotation rod, a toothed disc, a second toothed disc and a second rotation rod; the rotation groove is arranged inside the slide groove in the extrusion cavity; the toothed disc meshes with the second toothed disc and is installed in the rotation groove; one end of the rotation rod is connected with the toothed disc, and the other end extends out of the support plate and is connected with the torsion block; one end of the second rotation rod is fixedly connected with the second toothed disc, and the other end passes through the slider; the slider is slidably connected with the slide groove through the second rotation rod. The rotation torsion block drives the rotation rod to rotate, so that the toothed disc drives the second toothed disc to start rotating, and at the same time, the second toothed disc drives the second rotation rod to rotate, driving the slider on the second rotation rod to move forward, driving the L-shaped rubber plate to move out of the support plate as a whole, so as to facilitate the adjustment of the spacing of the fixed mine slope.

[0013] The working principle of the utility model is as follows:

[0014] When in use, the device is turned upside down, and the card block is rotated to an angle matching the slope through the central axis and stuck on the slope. The lower end of the inverted support seat and the inner side of the L-shaped rubber plate contact the ground to support the equipment. The torsion block is rotated clockwise to make the rotating rod drive the toothed disc to rotate, and at the same time drive the toothed disc 2 to start rotating, so that the rotating rod 2 rotates, drives the slider to move outward, and the L-shaped rubber plate on the slider starts to move out of the support plate as a whole to fix the mine slopes with different spacings. At the same time, the motor is started to make the rotating shaft start to rotate, drive the moving plate to rotate, and make the connecting plate move on the surface of the supporting plate, and press the supporting plate as a whole downward to make it slightly rotate to reach a certain inclination to fit the slope of the mine. The anti-sliding block on the inner side of the L-shaped rubber plate contacts the mine slope, increases the friction between the equipment and the slope, further fixes it, and prevents it from detaching. At the same time, the top block is embedded in the soil on the mine slope. When the pressure of the connecting plate is too large, the L-shaped rubber plate will be slightly tilted backward to squeeze the elastic arc plate. The elastic arc plate prevents the L-shaped rubber plate from being excessively deformed and broken, and reduces the pressure on the L-shaped rubber plate.

[0015] The beneficial effects of the utility model are as follows:

[0016] 1. The utility model ensures that the equipment has stable support on the slope through the block and the support seat. The L-shaped rubber plate slides in the extrusion cavity of the support plate through the slide groove and the slider, and the spacing when the slope is fixed can be easily adjusted, so that the equipment can adapt to the actual needs of different slopes, and the adaptability and flexibility of the equipment are improved. The anti-sliding block and the top block can increase the contact area between the equipment and the slope, increase the friction, and prevent the equipment from slipping. The overall operation is simple.

[0017] 2. The utility model can prevent the L-shaped rubber plate from being broken due to excessive deformation when it is deformed to fit the slope surface by fixing the elastic arc plate at the corner of the L-shaped rubber plate.

[0018] 3. When the utility model adjusts the spacing of the fixed slope surface, it is adjusted through the twist block and the toothed disc mechanism. Only by turning the twist block can the length of the L-shaped rubber plate extending out of the extrusion cavity be adjusted to fix the slope surface, which greatly simplifies the operation process and improves work efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 This is a schematic diagram of the main structure of the utility model;

[0020] Figure 2 This is a schematic diagram of the main cross-sectional structure of the utility model;

[0021] Figure 3 This is a schematic diagram of the cross-sectional structure of the support plate of the utility model;

[0022] Figure 4 for Figure 3 A is an enlarged schematic diagram of the structure;

[0023] Figure 5 It is a schematic diagram of the connection structure of the fixing device and the rotating device of the utility model.

[0024] In the figure: 1. support plate, 101. extrusion chamber, 102. compression plate, 103. slide groove, 104. slider, 105. rotating groove, 106. torsion block, 107. rotating rod, 108. toothed disc, 109. toothed disc two, 110. rotating rod two, 111. connecting block, 112. central axis, 2. L-shaped rubber plate, 201. anti-sliding block, 202. top block, 203. fixing ear, 204. connecting shaft, 205. elastic arc plate, 206. block, 207. fixing plate, 208. fixing shaft, 209. support seat, 210. rotating chamber, 211. motor, 212. rotating shaft, 213. moving plate, 214. connecting plate. DETAILED DESCRIPTION

[0025] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0026] The following is a further detailed description of a slope fixing device for a mine slope of the utility model in conjunction with the accompanying drawings: Example 1

[0027] A slope fixing device for a mine slope, comprising a support plate 1 and an L-shaped rubber plate 2; the support plate 1 is provided with an extrusion cavity 101, a compression plate 102, a slide groove 103, a slider 104, a connecting device and a fixing device; the extrusion cavity 101 is opened in the support plate 1; the compression plate 102 is located in the extrusion cavity 101, one end of which is fixedly connected to the inner wall of the extrusion cavity 101, and the other end is fixedly connected to the support plate 1; the slide groove 103 is opened on both sides of the inner wall of the extrusion cavity 101; the slider 104 is fixedly installed on both sides of the L-shaped rubber plate 2 and is slidably connected to the slide groove; the L-shaped rubber plate 2 is connected to the slide groove 103 and the slide The block 104 is slidably connected to the extrusion chamber 101; two fixing devices are provided; the connecting device is fixedly installed on one side of the support plate 1, and both ends are respectively connected to the fixing devices; the L-shaped rubber plate 2 is provided with an adjusting device, an anti-sliding block 201 and a top block 202; the adjusting device includes a rotating device and a supporting seat 209; the supporting seat 209 is fixedly installed on the fixing device; one end of the rotating device is connected to the supporting seat 209, and the other end is connected to the bottom end of the support plate 1; there are more than four anti-sliding blocks 201, which are evenly distributed on the inner and outer walls of the L-shaped rubber plate 2; the top block 202 is fixedly installed between the anti-sliding blocks 201.

[0028] The working principle of this embodiment is as follows:

[0029] When in use, the device is turned upside down, and the fixing device is rotated to an angle matching the slope through the connecting device and stuck on the slope. The lower end of the inverted support seat 9 and the inner side of the L-shaped rubber plate 2 contact the slope to support the equipment. The L-shaped rubber plate 2 is moved out of the extrusion cavity 101 of the support plate 1 through the slide groove 103 and the slider 104, which can fix the mine slopes of different spacings. At the same time, the support plate 1 is pressed downward as a whole through the adjustment device to make it slightly rotate to reach a certain inclination to fit the slope of the mine. The anti-sliding block 201 on the inner side of the L-shaped rubber plate 2 contacts the mine slope to increase the friction between the equipment and the slope. At the same time, the top block 202 is embedded in the soil on the mine slope to further fix it and prevent it from detaching. Example 2

[0030] The difference from Example 1 is that the connection device includes a connection block 111 and a central axis 112; the connection block 111 is fixedly mounted on one side of the support plate 1; the central axis 112 passes through the connection block 111, is rotatably connected to the connection block 111, and is connected to the fixing device at both ends; the fixing device includes a clamping block 206, a fixing plate 207, and a fixing axis 208; the clamping block 206 is fixedly mounted on the central axis 112, and is rotatably connected to the connection block 111 through the central axis 112; the central axis 112 passes through the clamping block 206 and is fixedly connected to the fixing plate 207; the fixing plate 207 is fixedly mounted on the clamping block 206 through the fixing axis 208. The clamping block 206 of the fixing device is rotated to an angle matching the slope surface through the central axis 112, and the clamping block 206 is clamped on the slope surface, so as to be conveniently fixed on the mine profile at different angles, and the fixing plate 207 and the fixing axis 208 can prevent the clamping block 206 from being separated from the central axis 112 when rotating.

[0031] The working principle of this embodiment is the same as that of Embodiment 1. Example 3

[0032] The difference from Example 2 is that the rotating device includes a rotating chamber 210, a motor 211, a rotating shaft 212, a movable plate 213 and a connecting plate 214; the rotating chamber 210 is opened in the middle of the support seat 209; both ends of the rotating shaft 212 pass through the support seat 209, and one end is fixedly connected to the motor 211; one end of the movable plate 213 is connected to the connecting plate 214, and the other end is connected to the rotating shaft 212; there are three movable plates 213, two of which are connected to the rotating shaft 212 through the rotating chamber 210, and one is connected to the middle of the rotating shaft 212; the L-shaped rubber plate 2 is provided with a fixing ear 203, a connecting shaft 204 and an elastic arc plate 205; there are four fixing ears 203, which are evenly distributed at the corners of the L-shaped rubber plate 2; the elastic arc plate 205 wraps the The corner of the L-shaped rubber plate 2; the connecting shaft 204 is provided with two, which respectively penetrate the upper and lower sides of the elastic arc plate 205, and the two ends are rotatably connected with the two fixed ears 203; the support plate 1 is provided with a rotating groove 105, a torsion block 106, a rotating rod 107, a toothed disc 108, a second toothed disc 109 and a second rotating rod 110; the rotating groove 105 is arranged inside the slide groove 103 in the extrusion chamber 101; the toothed disc 108 is meshed with the second toothed disc 109 and is installed in the rotating groove 105; one end of the rotating rod 107 is connected with the toothed disc 108, and the other end extends out of the support plate 1 and is connected with the torsion block 106; one end of the second rotating rod 110 is fixedly connected with the second toothed disc 109, and the other end penetrates the slider 104; the slider 104 is slidably connected with the slide groove 103 through the second rotating rod 110.

[0033] The motor 211 is connected to an external power source, and the motor 211 is turned on. The rotation of the motor 211 drives the rotating shaft 212 to rotate, so that the movable plate 213 starts to rotate, and then drives the connecting plate 214 to move on the surface of the support plate 1, so that the support plate 1 is pressed downward as a whole, and is slightly rotated to reach a certain inclination to fit the mine slope. The rotating torsion block 106 drives the rotating rod 107 to rotate, so that the toothed disc 108 drives the second toothed disc 109 to start rotating. At the same time, the second toothed disc 109 drives the second rotating rod 110 to rotate, and drives the slider 104 on the second rotating rod 110 to move forward, driving the L-shaped rubber plate 2 to move out of the support plate 1 as a whole, so as to facilitate the adjustment of the spacing of the fixed mine slope. The elastic arc plate 205 is fixedly installed at the corner of the L-shaped rubber plate 2 through the fixing ear 203 and the connecting shaft 204, which can prevent the L-shaped rubber plate 2 from excessive deformation and breakage, and reduce the contact pressure of the L-shaped rubber plate 2.

[0034] The working principle of this embodiment is the same as that of Embodiment 2.

[0035] Finally, it should be noted that the utility model can fix mine slopes of different angles and adjust the spacing of the slope fixations. For those skilled in the art, they can still modify the technical solutions described in the aforementioned embodiments, or replace some of the technical features therein with equivalents. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principles of the utility model should be included in the protection scope of the utility model.

Claims

1. A slope fixing device for a mine slope, characterized in that: The invention comprises a support plate (1) and an L-shaped rubber plate (2); the support plate (1) is provided with an extrusion chamber (101), a compression plate (102), a slide groove (103), a slider (104), a connecting device and a fixing device; the extrusion chamber (101) is arranged in the support plate (1); the compression plate (102) is located in the extrusion chamber (101), one end of which is fixedly connected to the inner wall of the extrusion chamber (101), and the other end of which is fixedly connected to the support plate (1); the slide groove (103) is arranged on both sides of the inner wall of the extrusion chamber (101); the slider (104) is fixedly mounted on both sides of the L-shaped rubber plate (2) and is slidably connected to the slide groove; the L-shaped rubber plate (2) is connected to the inner wall of the extrusion chamber (101) by the slide groove (103) and the slider ( 104) is slidably connected to the extrusion chamber (101); two fixing devices are provided; the connecting device is fixedly mounted on one side of the support plate (1), and both ends are respectively connected to the fixing device; the L-shaped rubber plate (2) is provided with an adjustment device, an anti-sliding block (201) and a top block (202); the adjustment device comprises a rotating device and a support seat (209); the support seat (209) is fixedly mounted on the fixing device; one end of the rotating device is connected to the support seat (209), and the other end is connected to the bottom end of the support plate (1); more than four anti-sliding blocks (201) are provided, which are evenly distributed on the inner and outer walls of the L-shaped rubber plate (2); the top block (202) is fixedly mounted between the anti-sliding blocks (201).

2. A slope fixing device for a mine slope according to claim 1, characterized in that: The connecting device comprises a connecting block (111) and a central shaft (112); the connecting block (111) is fixedly mounted on one side of the support plate (1); the central shaft (112) passes through the connecting block (111), is rotatably connected to the connecting block (111), and has two ends respectively connected to the fixing device.

3. A slope fixing device for a mine slope according to claim 2, characterized in that: The fixing device comprises a clamping block (206), a fixing plate (207) and a fixing shaft (208); the clamping block (206) is fixedly mounted on the central shaft (112) and is rotatably connected to the connecting block (111) via the central shaft (112); the central shaft (112) passes through the clamping block (206) and is fixedly connected to the fixing plate (207); the fixing plate (207) is fixedly mounted on the clamping block (206) via the fixing shaft (208).

4. The slope fixing device for a mine slope according to claim 1, characterized in that: The rotating device comprises a rotating chamber (210), a motor (211), a rotating shaft (212), a moving plate (213) and a connecting plate (214); The rotating chamber (210) is provided in the middle of the support seat (209); both ends of the rotating shaft (212) pass through the support seat (209), and one end thereof is fixedly connected to the motor (211); one end of the movable plate (213) is connected to the connecting plate (214), and the other end is connected to the rotating shaft (212); three movable plates (213) are provided, two of which are connected to the rotating shaft (212) through the rotating chamber (210), and one is connected to the middle of the rotating shaft (212).

5. The slope fixing device for a mine slope according to claim 1, characterized in that: The L-shaped rubber plate (2) is provided with a fixing ear (203), a connecting shaft (204) and an elastic arc plate (205); four fixing ears (203) are provided and are evenly distributed at the corners of the L-shaped rubber plate (2); the elastic arc plate (205) wraps around the corner of the L-shaped rubber plate (2); two connecting shafts (204) are provided, respectively penetrating the upper and lower sides of the elastic arc plate (205), and the two ends are rotatably connected to the two fixing ears (203) respectively.

6. A slope fixing device for a mine slope according to claim 1, characterized in that: The support plate (1) is provided with a rotation groove (105), a torsion block (106), a rotation rod (107), a toothed disc (108), a second toothed disc (109) and a second rotation rod (110); the rotation groove (105) is arranged inside the slide groove (103) in the extrusion cavity (101); the toothed disc (108) is meshed with the second toothed disc (109) and is installed in the rotation groove (105); one end of the rotation rod (107) is connected to the toothed disc (108), and the other end extends out of the support plate (1) and is connected to the torsion block (106); one end of the second rotation rod (110) is fixedly connected to the second toothed disc (109), and the other end passes through the slider (104); the slider (104) is slidably connected to the slide groove (103) through the second rotation rod (110).

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