Surface mine slope water seepage treatment device

Abstract

The utility model discloses a surface mine slope water seepage treatment device, which relates to the technical field of mine slope treatment equipment and comprises a base, a support column is fixedly connected to the top end of the base, a crank is arranged at the front end of the support column, a worm is fixedly connected to the rear end of the crank, and the outer wall of the worm is rotatably connected to the inner wall of the support column. The worm is connected with the supporting plate through a lifting assembly, the left side and the right side of the top end of the supporting plate are rotationally connected with a first fixing plate and a second fixing plate respectively, conical pipe bodies are arranged on the inner sides of the first fixing plate and the second fixing plate, and the first fixing plate is connected with the second fixing plate through a clamping assembly. According to the fixing device, the first fixing plate and the second fixing plate can be conveniently fixed together, the fixing efficiency is improved, the conical pipe body can be quickly fixed, the supporting column can be adjusted to the position completely matched with the height of the conical pipe body, and it is ensured that stable and reliable supporting is provided for the conical pipe body.

Description

Technical Field

[0001] This utility model relates to the technical field of mine slope treatment equipment, and in particular to a seepage control device for open-pit mine slopes. Background Technology

[0002] In open-pit mining, slope seepage is a common technical challenge. Due to changes in mining depth and slope angle, factors such as rainfall and rising groundwater levels can cause water seepage into the slope, affecting its stability and increasing the risk of collapse and landslides. This not only threatens the safe production of the mine but may also have a serious impact on the environment.

[0003] A search revealed a water collection and diversion device (CN218813775U) for solving seepage problems on open-pit mine slopes. The device comprises a conical pipe with longitudinal slits. The smaller end of the pipe has a circular wire mesh, and the larger end has a tail tray. Several inverted triangular seepage holes are distributed between the two ends. Each seepage hole has a triangular wire mesh on its inner side, and the base of the triangle has barbs that are also inverted triangular. This invention utilizes a large number of seamless steel pipes readily available in the mining area, resulting in low manufacturing costs, simple materials, easy construction, and a short construction period. Using this device effectively prevents seepage along the slopes and platforms of the mine, thus avoiding softening and collapse of the slope and platform rock. The seepage water is collected in a buried water tank and then discharged to the surface using a submersible pump and drainage pipe.

[0004] Based on the aforementioned patent, water in the open-pit mine slope is diverted out through a conical pipe. However, the part of the conical pipe located outside the open-pit mine slope lacks a fixed support structure, which may cause the conical pipe to loosen. In response to this technical problem, this application proposes an open-pit mine slope seepage control device. Utility Model Content

[0005] To address the problem of the lack of fixed support structure for the portion of the conical tube located outside the slope of an open-pit mine in existing technologies, this application provides a seepage control device for open-pit mine slopes.

[0006] To achieve the above objectives, this utility model provides the following technical solution: a seepage control device for open-pit mine slopes, comprising a base, a support column fixedly connected to the top of the base, a crank handle provided at the front end of the support column, a worm gear fixedly connected to the rear end of the crank handle, the outer wall of the worm gear being rotatably connected to the inner wall of the support column, the worm gear being connected to a support plate via a lifting assembly, a first fixing plate and a second fixing plate being rotatably connected to the left and right sides of the top of the support plate respectively, a conical tube being provided on the inner side of the first fixing plate and the second fixing plate, and the first fixing plate being connected to the second fixing plate via a snap-fit ​​assembly.

[0007] As a further improvement of this utility model, the lifting assembly includes a worm wheel meshing with the outer wall of the worm, a lead screw threadedly connected to the inner wall of the worm wheel, the lead screw being located on the inner wall of the support column, and the bottom end of the support plate being rotatably connected to the top end of the lead screw.

[0008] As a further improvement of this utility model, a sleeve is fixedly connected to the bottom end of the worm gear, the outer wall of the sleeve is rotatably connected to the inner wall of the support column, and the sleeve is sleeved on the outer wall of the lead screw.

[0009] As a further improvement of this utility model, sliding rods are fixedly connected to both the left and right sides of the bottom end of the support plate, and the outer wall of the sliding rods is slidably connected to the inner wall of the support column.

[0010] As a further improvement of this utility model, the snap-fit ​​assembly includes control rods slidably connected to the inner walls of the front and rear sides of the second fixing plate. Each control rod has an L-shaped locking rod fixedly connected to its left end. Each side of the right end of the first fixing plate has an L-shaped locking groove, and the L-shaped locking rod matches the shape of the L-shaped locking groove.

[0011] As a further improvement of this utility model, each of the control rods is fixedly connected to a spring at one end, and the springs are respectively fixedly connected to the front and rear ends of the inner wall of the second fixing plate.

[0012] As a further improvement of this utility model, each of the four corners of the inner wall of the base is threaded with a screw rod, and a knob is fixedly connected to the top of the screw rod.

[0013] In summary, compared with the prior art, this application includes at least one of the following beneficial technical effects:

[0014] 1. In this utility model, the L-shaped locking rod on the second fixing plate is engaged with the L-shaped locking groove on the first fixing plate, which facilitates the fixing of the first fixing plate and the second fixing plate together. Compared with the traditional use of bolts for fixing, the fixing efficiency is improved, and the conical tube can be fixed quickly.

[0015] 2. In this utility model, the worm gear is rotated by turning the crank handle, which in turn drives the worm wheel to rotate, causing the lead screw to drive the support plate to adjust its height. This allows the support column to be adjusted to a position that perfectly matches the height of the conical tube, ensuring stable and reliable support for the conical tube. Attached Figure Description

[0016] Figure 1 This is a perspective view of a seepage control device for open-pit mine slopes proposed in this utility model;

[0017] Figure 2 This is a cross-sectional view of the support column of an open-pit mine slope seepage control device proposed in this utility model;

[0018] Figure 3 This is a schematic diagram of the support plate of an open-pit mine slope seepage control device proposed in this utility model;

[0019] Figure 4 This is a schematic diagram of the first fixing plate of an open-pit mine slope seepage control device proposed in this utility model;

[0020] Figure 5 This is a schematic diagram of the second fixing plate of an open-pit mine slope seepage control device proposed in this utility model.

[0021] Legend:

[0022] 1. Base; 2. Support column; 3. Handle; 4. Worm gear; 5. Worm wheel; 6. Sleeve; 7. Lead screw; 8. Conical tube; 9. Slide rod; 10. Support plate; 11. First fixing plate; 12. Second fixing plate; 13. Knob; 14. Control lever; 15. L-shaped locking rod; 16. L-shaped locking groove; 17. Spring; 18. Screw. Detailed Implementation

[0023] To make the objectives, technical solutions, and advantages of the embodiments of this application clearer, the technical solutions of the embodiments of this application will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of this application, and not all embodiments. The components of the embodiments of this application described and shown in the accompanying drawings can generally be arranged and designed in various different configurations.

[0024] Therefore, the following detailed description of the embodiments of this application provided in the accompanying drawings is not intended to limit the scope of the claimed application, but merely to illustrate selected embodiments of the application. All other embodiments obtained by those skilled in the art based on the embodiments of this application without inventive effort are within the scope of protection of this application.

[0025] It should be noted that similar labels 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.

[0026] In the description of this application, it should be noted that the use of terms such as "center," "upper," "lower," "left," "right," "vertical," "horizontal," "inner," and "outer" to indicate orientation or positional relationships is based on the orientation or positional relationships shown in the accompanying drawings, or the orientation or positional relationships commonly used when the product is in use. These terms are used solely for the convenience of describing this application and for simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this application. Furthermore, the use of terms such as "first" and "second" in the description of this application is only for distinguishing descriptions and should not be construed as indicating or implying relative importance.

[0027] Furthermore, the use of terms such as "horizontal" and "vertical" in the description of this application does not imply that the component is required to be absolutely horizontal or suspended, but rather that it may be slightly tilted. For example, "horizontal" simply means that its direction is more horizontal relative to "vertical," and does not mean that the structure must be completely horizontal, but rather that it may be slightly tilted.

[0028] In the description of this application, it should also be noted that, unless otherwise expressly specified and limited, the terms "set up," "install," "connect," and "link" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; and they can refer to the internal connection between two components. Those skilled in the art can understand the specific meaning of the above terms in this application based on the specific circumstances.

[0029] Example 1: Refer to Figure 1 and Figure 2 An open-pit mine slope seepage control device includes a base 1, a support column 2 fixedly connected to the top of the base 1, a crank handle 3 at the front end of the support column 2, a worm gear 4 fixedly connected to the rear end of the crank handle 3, the outer wall of the worm gear 4 rotatably connected to the inner wall of the support column 2, a worm wheel 5 meshing with the outer wall of the worm gear 4, a lead screw 7 threadedly connected to the inner wall of the worm wheel 5, the lead screw 7 being located on the inner wall of the support column 2, a support plate 10 rotatably connected to the top end of the lead screw 7 at the bottom end, a sleeve 6 fixedly connected to the bottom end of the worm wheel 5, the outer wall of the sleeve 6 rotatably connected to the inner wall of the support column 2, the sleeve 6 being sleeved on the outer wall of the lead screw 7, sliding rods 9 fixedly connected to the left and right sides of the bottom end of the support plate 10, the outer walls of the sliding rods 9 slidably connected to the inner wall of the support column 2, and screws 18 threadedly connected to the four corners of the inner wall of the base 1, with knobs 13 fixedly connected to the top ends of the screws 18.

[0030] Specifically, there is a self-locking structure between the worm 4 and the worm wheel 5. The worm 4 can drive the worm wheel 5 to rotate, while the worm wheel 5 cannot drive the worm 4 to rotate in the opposite direction. The sleeve 6 supports the worm wheel 5. The lead screw 7 is located on the inner wall of the sleeve 6 and does not contact the sleeve 6. When the support plate 10 is raised and lowered, the sliding rods 9 on both sides move on the inner wall of the support column 2, which plays a role in supporting and limiting the support plate 10.

[0031] Example 2: Refer to Figures 3-5 The top left and right sides of the support plate 10 are respectively rotatably connected to the first fixed plate 11 and the second fixed plate 12. The inner sides of the first fixed plate 11 and the second fixed plate 12 are provided with conical tubes 8. The inner walls of the front and rear sides of the second fixed plate 12 are slidably connected to control rods 14. The left end of each control rod 14 is fixedly connected to an L-shaped locking rod 15. The right side of the first fixed plate 11 is provided with L-shaped slots 16. The L-shaped locking rods 15 and L-shaped slots 16 are matched in shape. The opposite ends of each control rod 14 are fixedly connected to springs 17. The opposite ends of each spring 17 are respectively fixedly connected to the front and rear ends of the inner wall of the second fixed plate 12.

[0032] Specifically, when the conical tube 8 is inserted into the slope rock mass, a hole can be drilled in the slope rock mass using a drilling device before inserting the conical tube 8 into the slope rock mass. A filter screen is fixed on the inner wall of the conical tube 8 to prevent soil and rock from flowing out of the conical tube 8. Multiple seepage holes are opened on the outer wall of the conical tube 8. Seepage water in the slope rock mass will enter the conical tube 8 through the seepage holes on the conical tube 8 and then flow out of the conical tube 8. When it is necessary to remove the fixation of the conical tube 8, the control rods 14 on both sides of the second fixing plate 12 can be pressed to make the control rods 14 drive the L-shaped locking rod 15 to move inward and disengage from the L-shaped locking groove 16, thereby removing the fixation between the first fixing plate 11 and the second fixing plate 12.

[0033] Working principle: During use, the conical tube 8 is inserted into the slope rock mass. Then, the base 1 is moved below the conical tube 8. Turning the knob 13 rotates the screw 18, causing it to drill into the ground and fix the base 1. Then, turning the crank 3 rotates the worm gear 4, which in turn rotates the worm wheel 5, causing the lead screw 7 to rise. The lead screw 7 then raises the support plate 10 to the position of the conical tube 8. Finally, rotating the first fixing plate 11 and the second fixing plate 12 merges them together, fixing the conical tube 8 to the inside. The L-shaped locking rod 15... The corner is sloped, which means that when the first fixing plate 11 and the second fixing plate 12 are combined, the L-shaped slot 16 on the first fixing plate 11 will squeeze the L-shaped locking rod 15, so that the L-shaped locking rod 15 compresses the spring 17 through the control rod 14. When the L-shaped locking rod 15 is fully inserted into the inner wall of the first fixing plate 11, the spring 17 will drive the L-shaped locking rod 15 into the L-shaped slot 16 through the control rod 14, fixing the first fixing plate 11 and the second fixing plate 12 together, thereby fixing the conical tube 8 and supporting the conical tube 8 to keep it stable.

[0034] Finally, it should be noted that the above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Although the present utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. 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 treating seepage on open-pit mine slopes, characterized in that, The system includes a base (1), a support column (2) fixedly connected to the top of the base (1), a crank handle (3) provided at the front end of the support column (2), a worm gear (4) fixedly connected to the rear end of the crank handle (3), the outer wall of the worm gear (4) being rotatably connected to the inner wall of the support column (2), the worm gear (4) being connected to the support plate (10) through a lifting assembly, a first fixing plate (11) and a second fixing plate (12) being rotatably connected to the left and right sides of the top of the support plate (10), a conical tube (8) being provided on the inner side of the first fixing plate (11) and the second fixing plate (12), and the first fixing plate (11) being connected to the second fixing plate (12) through a snap-fit ​​assembly.

2. The seepage control device for open-pit mine slopes according to claim 1, characterized in that: The lifting assembly includes a worm wheel (5) meshing with the outer wall of the worm (4), a lead screw (7) threadedly connected to the inner wall of the worm wheel (5), the lead screw (7) being located on the inner wall of the support column (2), and the bottom end of the support plate (10) being rotatably connected to the top end of the lead screw (7).

3. The seepage control device for open-pit mine slopes according to claim 2, characterized in that: The bottom end of the worm gear (5) is fixedly connected to a sleeve (6), the outer wall of the sleeve (6) is rotatably connected to the inner wall of the support column (2), and the sleeve (6) is sleeved on the outer wall of the lead screw (7).

4. The seepage control device for open-pit mine slopes according to claim 2, characterized in that: The bottom left and right sides of the support plate (10) are fixedly connected with sliding rods (9), and the outer wall of the sliding rods (9) is slidably connected to the inner wall of the support column (2).

5. The seepage control device for open-pit mine slopes according to claim 1, characterized in that: The snap-fit ​​assembly includes control rods (14) that are slidably connected to the inner walls of the front and rear sides of the second fixing plate (12). Each control rod (14) has an L-shaped snap rod (15) fixedly connected to its left end. Each side of the right end of the first fixing plate (11) has an L-shaped slot (16) that matches the shape of the L-shaped snap rod (15) and the L-shaped slot (16).

6. The seepage control device for open-pit mine slopes according to claim 5, characterized in that: Each of the control rods (14) is fixedly connected to a spring (17) at one end, and the springs (17) are fixedly connected to the front and rear ends of the inner wall of the second fixing plate (12) at one end.

7. The seepage control device for open-pit mine slopes according to claim 1, characterized in that: The base (1) has screws (18) threaded to the four corners of its inner wall, and a knob (13) is fixedly connected to the top of the screws (18).

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