Tailing pond drainage flow management monitoring device

Abstract

The utility model discloses a tailing pond drainage flow management monitoring device which comprises a guide rail frame, a flow monitor is arranged on the inner side of the guide rail frame, a mounting frame is arranged on the inner side of the guide rail frame and located above the flow monitor, the lower end of the mounting frame is detachably connected with the flow monitor, and the top of the guide rail frame is rotationally connected with an adjusting disc. The inner side of the adjusting disc is fixedly connected with an adjusting lead screw, and the lower end of the adjusting lead screw is in threaded connection with the mounting frame. According to the tailing pond drainage flow managing and monitoring device, through the overall structural design, the device is convenient and rapid to use, the adjusting lead screw can be well protected through the protection sleeve, aging caused by rain and sun exposure is reduced, movement of the flow monitoring instrument can be guided through the limiting sliding base, and the flow monitoring instrument can be used for monitoring the drainage flow of the tailing pond. And through the connecting structure of the limiting sliding seat, the flow monitor is convenient and rapid to mount or dismount.

Description

Technical Field

[0001] This utility model relates to the field of flow monitoring technology, and in particular to a tailings dam drainage flow management and monitoring device. Background Technology

[0002] Tailings ponds, as storage sites for waste from mineral processing, are crucial to the safety and stability of the surrounding environment and residents. The wastewater accumulated in tailings ponds contains large amounts of heavy metal ions, suspended solids, and other harmful substances. If discharged directly without effective treatment, it will severely pollute groundwater and rivers, impacting the ecological environment and human health. Furthermore, the drainage flow rate of tailings ponds directly affects their stability. Excessive drainage flow can cause a rapid drop in water levels, increasing seepage pressure on the tailings dam and potentially leading to landslides, dam failures, and other safety accidents. Therefore, real-time monitoring of tailings pond drainage flow rate to ensure wastewater discharge within reasonable limits is a critical aspect of tailings pond safety. Generally, tailings pond drainage flow rate monitoring instruments are used to obtain parameters such as flow rate and velocity. These instruments are typically mounted on brackets. Traditional mounting brackets include guide rails, and a mounting base for fixing the instrument is fixed to the guide rails. The position of the mounting base on the guide rails is adjusted to ensure the correct installation position of the monitoring instrument.

[0003] Traditional mounting brackets for monitoring instruments cannot be adjusted on the water surface; adjustments must be made manually underwater, which is inconvenient. Furthermore, the lead screw is submerged in water, making it prone to rust and jamming due to silt, significantly limiting its use. Regular cleaning of silt and rust from the lead screw's thread grooves is necessary, and the lead screw and nut are easily worn, resulting in a short lifespan. On the other hand, traditional monitoring instruments are difficult to disassemble and replace after installation, making equipment replacement or maintenance inconvenient.

[0004] Therefore, this application proposes a tailings dam drainage flow management and monitoring device, providing a new technical solution to address the technical problems mentioned in the aforementioned patents. Utility Model Content

[0005] Based on this, it is necessary to provide a tailings dam drainage flow management and monitoring device to address the above-mentioned technical problems. Through the overall structural design, the device is easy and quick to use, and the protective sleeve can effectively protect the adjusting screw, thereby reducing aging caused by rain and sun exposure. The limit slide can guide the movement of the flow monitor, and the connection structure of the limit slide makes the installation or disassembly of the flow monitor convenient and quick.

[0006] To solve the above-mentioned technical problems, the present invention adopts the following technical solution:

[0007] A tailings dam drainage flow management and monitoring device is used for monitoring tailings dam drainage flow.

[0008] The tailings dam drainage flow management and monitoring device specifically includes:

[0009] A guide rail frame is provided, with a flow monitor installed on its inner side. A mounting bracket is installed on the inner side of the guide rail frame and above the flow monitor. The lower end of the mounting bracket is detachably connected to the flow monitor. An adjusting disc is rotatably connected to the top of the guide rail frame. An adjusting screw is fixedly connected to the inner side of the adjusting disc. The lower end of the adjusting screw is threadedly connected to the mounting bracket. The bottom end of the adjusting screw extends to the inner side of the mounting bracket and is located above the flow monitor.

[0010] A protective sleeve is provided on the outside of the adjusting screw to protect the adjusting screw.

[0011] A limiting slide is provided at the end of the flow monitor, and the end of the flow monitor is slidably connected to the guide rail frame via the limiting slide. The flow monitor and the limiting slide are detachably connected. The limiting slide includes two U-shaped clamps, which are symmetrically arranged and fastened to both ends of one side of the guide rail frame. A connecting back frame is provided on the side of the two U-shaped clamps near the flow monitor. A connecting buckle is fixed to the end of each connecting back frame. A connecting buckle groove is provided on the outer side of each U-shaped clamp. The end of the connecting back frame is fastened to the connecting buckle groove of the U-shaped clamp at the same end via the connecting buckle. A fixing plate is provided between the two U-shaped clamps. A limiting groove is provided on the side of the fixing plate near the connecting back frame and at a position corresponding to the connecting back frame. The fixing plate is fastened to the connecting back frame via the limiting groove. The fixing plate and the connecting back frame are detachably connected and fixed to the flow monitor via fixing bolts.

[0012] In a preferred embodiment of the tailings dam drainage flow management and monitoring device provided by this utility model, a plurality of rollers are rotatably connected to the U-shaped clamp plate, and the plurality of rollers are vertically arranged. A guide groove is vertically opened on the outer side of the guide rail frame at a position corresponding to the rollers, and the rollers are tumbledly connected to the guide groove. A cleaning shovel is detachably fixed to both the upper and lower ends of the U-shaped clamp plate by screws. The cleaning shovel extends into the guide groove, and the end of the cleaning shovel away from the U-shaped clamp plate is in contact with the guide groove.

[0013] In a preferred embodiment of the tailings dam drainage flow management and monitoring device provided by this utility model, a reinforcing frame is provided at the upper end of the mounting frame, and both ends of the reinforcing frame are detachably and fixedly connected to the mounting frame by screws. The lower end of the adjusting screw passes through the middle of the reinforcing frame and is threadedly connected to the mounting frame. The adjusting screw is threadedly connected to the reinforcing frame.

[0014] As a preferred embodiment of the tailings dam drainage flow management and monitoring device provided by this utility model, the protective sleeve includes a corrugated hose and a protective cylinder. Both the corrugated hose and the protective cylinder are sleeved on the outside of the adjusting screw. The protective cylinder is located on the inside of the reinforcing frame. Both the upper and lower ends of the protective cylinder are fixedly connected to the reinforcing frame. Corrugated hoses are sleeved on the outside of the adjusting screw and at the lower end of the mounting frame, between the reinforcing frame and the adjusting plate, and at the upper end of the adjusting plate.

[0015] As a preferred embodiment of the tailings dam drainage flow management and monitoring device provided by this utility model, an anti-slip component is also provided at the end of the flow monitor. The anti-slip component is movably connected to the limiting slide seat. The anti-slip component includes a rotating seat, an extension arm, a rotating block, a latch, and a spring. There are two rotating seats. An extension arm is rotatably connected to the outer side of each of the two rotating seats. A rotating block is rotatably connected to the opposite end of each of the two extension arms. A latch is fixedly connected to the end of the rotating block. A spring is provided on the side of each of the two extension arms. The end of the spring is detachably connected to the extension arm at the same end. Multiple anti-slip latch grooves are evenly opened vertically on the inner wall of the guide rail frame. When the extension arm drives the rotating block to unfold to both sides, the latch extends into the anti-slip latch groove.

[0016] In a preferred embodiment of the tailings dam drainage flow management and monitoring device provided by this utility model, an installation slot is provided on the side of the extension arm near the spring, and the end of the spring is connected to the extension arm at the same end through the installation slot.

[0017] As a preferred embodiment of the tailings dam drainage flow management and monitoring device provided by this utility model, the anti-slip component further includes a traction component, which is used to pull the two extension arms together. When the two extension arms are pulled together, they drive the rotating block to move so that the buckle is moved out of the anti-slip buckle groove.

[0018] As a preferred embodiment of the tailings dam drainage flow management and monitoring device provided by this utility model, the traction assembly includes a fixed guide frame and a traction rope. The fixed guide frame is fixedly connected to a fixed plate and is located below two rotating seats. The lower ends of the two extension arms are fixedly connected to traction ropes. The end of the traction rope away from the extension arm passes around the lower end of the fixed guide frame and extends upward. A take-up device is fixed to the top of the guide frame, and the end of the traction rope extending upward away from the extension arm is wound up by the take-up device.

[0019] Compared with the prior art, the present invention has the following beneficial effects:

[0020] The tailings dam drainage flow management and monitoring device provided by this utility model has an overall structural design that makes the device easy and quick to use. The protective sleeve can effectively protect the adjusting screw, thereby reducing aging caused by rain and sun exposure. The limiting slide can guide the movement of the flow monitor, and the connection structure of the limiting slide makes the installation or disassembly of the flow monitor easy and quick.

[0021] The tailings dam drainage flow management and monitoring device provided by this utility model has an anti-slip component structure design that ensures the flow monitor can move upward without obstruction and prevents it from sliding down. The overall structure is simple, easy to operate, and convenient to use. Attached Figure Description

[0022] To more clearly illustrate the solutions in this utility model, the accompanying drawings used in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are some embodiments of this utility model. For those skilled in the art, other drawings can be obtained from these drawings without creative effort.

[0023] Figure 1 A schematic diagram of the overall structure of the tailings dam drainage flow management and monitoring device provided by this utility model;

[0024] Figure 2 A front view of the overall structure of the tailings dam drainage flow management and monitoring device provided by this utility model;

[0025] Figure 3 Side view of the overall structure of the tailings dam drainage flow management and monitoring device provided by this utility model;

[0026] Figure 4 A schematic diagram of the guide rail frame, flow monitor, and mounting frame of the tailings dam drainage flow management and monitoring device provided by this utility model;

[0027] Figure 5 A schematic diagram of the installation frame, adjusting screw, and adjusting disc of the tailings dam drainage flow management and monitoring device provided by this utility model;

[0028] Figure 6 A schematic diagram of the protective sleeve for the tailings dam drainage flow management and monitoring device provided by this utility model;

[0029] Figure 7 A schematic diagram of the guide rail frame and limiting slide of the tailings dam drainage flow management and monitoring device provided by this utility model;

[0030] Figure 8 A schematic diagram of the limiting slide of the tailings dam drainage flow management and monitoring device provided by this utility model;

[0031] Figure 9 A schematic diagram of the connection structure of the limit slide of the tailings dam drainage flow management and monitoring device provided by this utility model;

[0032] Figure 10 A schematic diagram of the anti-slip component of the tailings dam drainage flow management and monitoring device provided by this utility model;

[0033] Figure 11 Enlarged structural view of the anti-slip component of the tailings dam drainage flow management and monitoring device provided by this utility model;

[0034] Figure 12 A partial connection structure diagram of the anti-slip component of the tailings dam drainage flow management and monitoring device provided by this utility model.

[0035] The markings in the diagram are explained as follows:

[0036] 1. Guide rail frame; 2. Flow monitor; 3. Mounting bracket; 4. Adjusting screw; 5. Adjusting disc; 6. Protective sleeve; 7. Limiting slide; 8. Anti-slip component; 9. Cable retractor; 10. Reinforcing frame; 11. Corrugated hose; 12. Protective cylinder; 13. U-shaped clamp; 14. Roller; 15. Connecting buckle groove; 16. Cleaning shovel; 17. Connecting back frame; 18. Connecting buckle; 19. Fixing plate; 20. Limiting groove; 21. Fixing bolt; 22. Rotating seat; 23. Extension arm; 24. Rotating block; 25. Buckle rod; 26. Spring; 27. Fixing guide frame; 28. Traction rope; 29. ​​Mounting slot; 30. Guide slide; 31. Anti-slip buckle groove. Detailed Implementation

[0037] To enable those skilled in the art to better understand the present invention, the technical solutions of the present invention will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative effort should fall within the protection scope of the present invention.

[0038] As in the background art, traditional monitoring instruments are not easy to disassemble and replace after installation, which is inconvenient when the equipment needs to be replaced or maintained.

[0039] To solve this technical problem, this utility model provides a tailings dam drainage flow management and monitoring device, which is applied to tailings dam drainage flow monitoring.

[0040] For details, please refer to Figures 1-9 The tailings dam drainage flow management and monitoring device specifically includes:

[0041] A guide rail frame 1 is provided. A flow monitor 2 is installed on the inner side of the guide rail frame 1. A mounting frame 3 is installed on the inner side of the guide rail frame 1 and above the flow monitor 2. The lower end of the mounting frame 3 is detachably connected to the flow monitor 2. An adjusting plate 5 is rotatably connected to the top of the guide rail frame 1. An adjusting screw 4 is fixedly connected to the inner side of the adjusting plate 5. The lower end of the adjusting screw 4 is threadedly connected to the mounting frame 3. The bottom end of the adjusting screw 4 extends to the inner side of the mounting frame 3 and is located above the flow monitor 2.

[0042] The protective sleeve 6 is located on the outside of the adjusting screw 4 and is used to protect the adjusting screw 4.

[0043] A limiting slide 7 is installed at the end of the flow monitor 2. The end of the flow monitor 2 is slidably connected to the guide rail frame 1 via the limiting slide 7. The flow monitor 2 and the limiting slide 7 are detachably connected. The limiting slide 7 includes two U-shaped clamps 13, which are symmetrically arranged and fastened to both ends of one side of the guide rail frame 1. A connecting back frame 17 is provided on the side of the two U-shaped clamps 13 near the flow monitor 2. A connecting buckle 18 is fixed to the end of each connecting back frame 17. The outer side of the U-shaped clamp 13 is provided with a connecting buckle groove 15. The end of the connecting back frame 17 is fastened to the connecting buckle groove 15 of the U-shaped clamp 13 at the same end through the connecting buckle 18. A fixing plate 19 is provided between the two U-shaped clamps 13. The fixing plate 19 is provided with a limiting groove 20 on the side of the connecting back frame 17 and at the position corresponding to the connecting back frame 17. The fixing plate 19 is fastened to the connecting back frame 17 through the limiting groove 20. The fixing plate 19 and the connecting back frame 17 are detachably connected and fixed to the flow monitor 2 by fixing bolts 21.

[0044] The tailings dam drainage flow management and monitoring device provided by this utility model has an overall structural design that makes the device easy and quick to use. The protective sleeve 6 can effectively protect the adjusting screw 4, thereby reducing the aging caused by rain and sun exposure. The limiting slide 7 can guide the movement of the flow monitor 2. The connection structure of the limiting slide 7 makes the installation or disassembly of the flow monitor 2 convenient and quick.

[0045] To enable those skilled in the art to better understand the present invention, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings.

[0046] Example 1:

[0047] Please refer to Figures 1-9 A tailings dam drainage flow management and monitoring device, comprising:

[0048] A guide rail frame 1 is provided, and a flow monitor 2 is installed on the inner side of the guide rail frame 1. A mounting frame 3 is installed on the inner side of the guide rail frame 1 and above the flow monitor 2. The lower end of the mounting frame 3 is detachably connected to the flow monitor 2. An adjusting disc 5 is rotatably connected to the top of the guide rail frame 1. An adjusting screw 4 is fixedly connected to the inner side of the adjusting disc 5. The lower end of the adjusting screw 4 is threadedly connected to the mounting frame 3. The bottom end of the adjusting screw 4 extends to the inner side of the mounting frame 3 and is located above the flow monitor 2. In order to improve the strength of the upper end of the mounting frame 3, a reinforcing frame 10 is provided at the upper end of the mounting frame 3. Both ends of the reinforcing frame 10 are detachably fixedly connected to the mounting frame 3 by screws. The lower end of the adjusting screw 4 passes through the middle of the reinforcing frame 10 and is threadedly connected to the mounting frame 3. The adjusting screw 4 is threadedly connected to the reinforcing frame 10.

[0049] It can be seen that by rotating the adjusting disc 5, the adjusting screw 4 can be rotated synchronously. Through the rotational connection between the adjusting screw 4 and the mounting bracket 3, the flow monitor 2 can be moved up and down inside the guide rail bracket 1, thereby changing the height position of the flow monitor 2 according to the requirements.

[0050] A protective sleeve 6 is installed on the outside of the adjusting screw 4 to protect it. Specifically, the protective sleeve 6 includes a corrugated hose 11 and a protective cylinder 12. Both the corrugated hose 11 and the protective cylinder 12 are sleeved on the outside of the adjusting screw 4. The protective cylinder 12 is located inside the reinforcing frame 10, and both its upper and lower ends are fixedly connected to the reinforcing frame 10. Corrugated hoses 11 are sleeved on the outside of the adjusting screw 4, at the lower end of the mounting frame 3, between the reinforcing frame 10 and the adjusting plate 5, and at the upper end of the adjusting plate 5. The corrugated hose 11 sleeved on the outside of the adjusting screw 4 on the upper part of the adjusting plate 5 is not shown in the figure. The corrugated hose 11 and the protective cylinder 12 can protect the outside of the adjusting screw 4, reducing the phenomenon of rusting and aging of the adjusting screw 4 caused by wind and rain.

[0051] A limiting slide 7 is installed at the end of the flow monitor 2. The end of the flow monitor 2 is slidably connected to the guide rail frame 1 via the limiting slide 7. The flow monitor 2 and the limiting slide 7 are detachably connected. Specifically, the limiting slide 7 includes two U-shaped clamps 13, which are symmetrically arranged and fastened to both ends of one side of the guide rail frame 1. A connecting back frame 17 is provided on the side of the two U-shaped clamps 13 near the flow monitor 2, and a connecting buckle 18 is fixed to the end of each connecting back frame 17. The outer side of the U-shaped clamp 13 is provided with a connecting buckle groove 15. The end of the connecting back frame 17 is fastened to the connecting buckle groove 15 of the U-shaped clamp 13 at the same end through the connecting buckle 18. A fixing plate 19 is provided between the two U-shaped clamps 13. The fixing plate 19 is provided with a limiting groove 20 on the side of the connecting back frame 17 and at the position corresponding to the connecting back frame 17. The fixing plate 19 is fastened to the connecting back frame 17 through the limiting groove 20. The fixing plate 19 and the connecting back frame 17 are detachably connected and fixed to the flow monitor 2 by fixing bolts 21.

[0052] It can be seen that the limiting slide 7 is C-shaped, so that it can be connected to the end of the flow monitor 2, and can also be fastened to the guide rail frame 1 through both ends. Thus, the limiting slide 7 can guide and limit the remaining movement of the flow monitor 2, reducing the offset or shaking caused by the movement of the flow monitor 2.

[0053] During the installation of the limiting slide block 7, the two mounting brackets 3 are symmetrically fastened to both ends of one side of the guide rail frame 1. Then, the connecting back frame 17 is fastened to the connecting slots 15 of the U-shaped clamps 13 through the connecting buckles 18 at the ends. This limits the two U-shaped clamps 13 and prevents them from separating from the guide rail frame 1. After limiting the two U-shaped clamps 13 through the connecting back frame 17, the fixing plate 19 is fastened to the connecting back frame 17 through the limiting groove 20. Then, the fixing plate 19 and the connecting back frame 17 are fixed to the end of the flow monitor 2 through the fixing bolts 21, thus completing the installation of the limiting slide block 7. When the flow monitor 2 needs to be replaced or removed, simply remove the fixing bolts 21, disconnect the connection between the fixing plate 19, the connecting back frame 17 and the end of the flow monitor 2, and then disconnect the mounting bracket 3 from the flow monitor 2. This allows the flow monitor 2 to be removed from the inside of the guide rail frame 1.

[0054] Example 2:

[0055] The tailings dam drainage flow management and monitoring device provided in Example 1 has been further optimized, specifically, as follows: Figure 9As shown, multiple rollers 14 are rotatably connected to the U-shaped clamp 13. The multiple rollers 14 are vertically arranged. A guide groove 30 is vertically opened on the outer side of the guide rail frame 1 at a position corresponding to the rollers 14. The rollers 14 are tumbledly connected to the guide groove 30. The upper and lower ends of the U-shaped clamp 13 are detachably fixed with a cleaning shovel 16 by screws. The cleaning shovel 16 extends into the guide groove 30. The end of the cleaning shovel 16 away from the U-shaped clamp 13 is in contact with the guide groove 30.

[0056] Through the above structural design, during the movement of the limiting slide block 7, the rolling of the roller 14 can reduce the friction between the U-shaped clamp 13 and the guide rail frame 1, and at the same time, the debris in the guide groove 30 can be removed by the debris removal shovel 16 to avoid affecting the rolling of the roller 14.

[0057] Example 3:

[0058] The tailings dam drainage flow management and monitoring device provided in Example 1 has been further optimized, specifically, as follows: Figures 1-12 As shown, an anti-slip component 8 is also provided at the end of the flow monitor 2. The anti-slip component 8 is movably connected to the limiting slide 7. The anti-slip component 8 includes a rotating seat 22, an extension arm 23, a rotating block 24, a latch 25, and a spring 26. There are two rotating seats 22. An extension arm 23 is rotatably connected to the outer side of each of the two rotating seats 22. A rotating block 24 is rotatably connected to the opposite end of each of the two extension arms 23. A latch 25 is fixedly connected to the end of the rotating block 24. A spring 26 is provided on the side of each of the two extension arms 23. The end of the spring 26 is detachably connected to the extension arm 23 at the same end. An installation slot 29 is provided on the side of the extension arm 23 near the spring 26. The end of the spring 26 is inserted into the extension arm 23 at the same end through the installation slot 29. Multiple anti-slip grooves 31 are evenly provided vertically on the inner wall of the guide rail frame 1. When the extension arm 23 drives the rotating block 24 to unfold to both sides, the latch 25 extends into the anti-slip groove 31.

[0059] Furthermore, the anti-slip component 8 also includes a traction component, which is used to pull the two extension arms 23 together. When the two extension arms 23 are brought together, they drive the rotating block 24 to move so that the buckle 25 moves out of the anti-slip buckle groove 31.

[0060] Through the above structural design, during the upward movement of the flow monitor 2, the anti-slip groove 31 presses against the buckle 25, causing the buckle 25 to drive the rotating block 24 and the extension arm 23 to move towards the center of the fixed plate 19. At the same time, the movement of the extension arm 23 presses against the spring 26, causing the spring 26 to accumulate force. As the flow monitor 2 continues to move upward, the buckle 25 is removed from one of the anti-slip grooves 31 and moves to another anti-slip groove 31. Then, the spring 26 releases the stored force to push the extension arm 23 to drive the rotating block 24, causing the buckle 25 to enter the corresponding anti-slip groove 31, thus preventing the flow monitor 2 from sliding downward. When the flow monitor 2 needs to move downward, the flow monitor 2 is first moved upward, causing the buckle 25 to move out of the anti-slip groove 31. Then, the traction component keeps the buckle 25 in a centered state towards the fixed plate 19, so that the flow monitor 2 will not be obstructed when moving downward.

[0061] Example 4:

[0062] The tailings dam drainage flow management and monitoring device provided in Example 3 has been further optimized, specifically, as follows: Figure 1 and Figure 11 As shown, the traction assembly includes a fixed guide frame 27 and a traction rope 28. The fixed guide frame 27 is fixedly connected to the fixed plate 19. The fixed guide frame 27 is located below the two rotating seats 22. The lower ends of the two extension arms 23 are fixedly connected to the traction rope 28. The end of the traction rope 28 away from the extension arm 23 passes around the lower end of the fixed guide frame 27 and extends upward. The top of the guide rail frame 1 is fixed with a take-up device 9. The end of the traction rope 28 that extends upward away from the extension arm 23 is wound up by the take-up device 9.

[0063] With the above structural design, when the flow monitor 2 needs to move downward, the flow monitor 2 is first moved upward a certain distance, so that the buckle 25 moves out of the anti-slip buckle groove 31. Then, the take-up coil 9 winds up one end of the traction rope 28, so that the other end of the traction rope 28 drives the extension arm 23 to converge towards the middle of the fixed plate 19. Thus, the flow monitor 2 will not be obstructed when it moves downward. After the flow monitor 2 moves, the take-up coil 9 releases one end of the traction rope 28, so that the other end of the traction rope 28 no longer pulls on the extension arm 23. Thus, under the elastic pushing action of the spring 26, it moves to both sides, so that the buckle 25 can enter the corresponding anti-slip buckle groove 31 to limit the downward movement of the flow monitor 2.

Claims

1. A tailings dam drainage flow management and monitoring device, characterized in that, include: A guide rail frame (1) is provided with a flow monitor (2) on its inner side. A mounting frame (3) is provided on the inner side of the guide rail frame (1) and above the flow monitor (2). The lower end of the mounting frame (3) is detachably connected to the flow monitor (2). An adjustment plate (5) is rotatably connected to the top of the guide rail frame (1). An adjustment screw (4) is fixedly connected to the inner side of the adjustment plate (5). The lower end of the adjustment screw (4) is threadedly connected to the mounting frame (3). The bottom end of the adjustment screw (4) extends to the inner side of the mounting frame (3) and is located above the flow monitor (2). A protective sleeve (6) is provided on the outside of the adjusting screw (4) for the protection of the adjusting screw (4); A limiting slide (7) is provided at the end of the flow monitor (2). The end of the flow monitor (2) is slidably connected to the guide rail frame (1) through the limiting slide (7). The flow monitor (2) and the limiting slide (7) are detachably connected. The limiting slide (7) includes two U-shaped clamps (13). The two U-shaped clamps (13) are symmetrically arranged and are fastened to both ends of one side of the guide rail frame (1). A connecting back frame (17) is provided on the side of the two U-shaped clamps (13) near the flow monitor (2). A connecting buckle (18) is fixed at the end of each connecting back frame (17). The outer side of the U-shaped clamp (13) is provided with a connecting buckle groove (15). The end of the connecting back frame (17) is fastened to the connecting buckle groove (15) of the U-shaped clamp (13) at the same end through a connecting buckle catch (18). A fixing plate (19) is provided between the two U-shaped clamps (13). The fixing plate (19) is provided with a limiting groove (20) on the side of the connecting back frame (17) and at the position corresponding to the connecting back frame (17). The fixing plate (19) is fastened to the connecting back frame (17) through the limiting groove (20). The fixing plate (19) and the connecting back frame (17) are detachably connected and fixed to the flow monitor (2) by fixing bolts (21).

2. The tailings dam drainage flow management and monitoring device according to claim 1, characterized in that, Multiple rollers (14) are rotatably connected to the U-shaped clamp (13). The multiple rollers (14) are vertically arranged. A guide groove (30) is vertically opened on the outer side of the guide rail frame (1) at a position corresponding to the rollers (14). The rollers (14) are tumbledly connected to the guide groove (30). The upper and lower ends of the U-shaped clamp (13) are detachably fixed with a cleaning shovel (16) by screws. The cleaning shovel (16) extends into the guide groove (30). The end of the cleaning shovel (16) away from the U-shaped clamp (13) is in contact with the guide groove (30).

3. The tailings dam drainage flow management and monitoring device according to claim 1, characterized in that, The upper end of the mounting bracket (3) is provided with a reinforcing bracket (10). Both ends of the reinforcing bracket (10) are detachably and fixedly connected to the mounting bracket (3) by screws. The lower end of the adjusting screw (4) passes through the middle of the reinforcing bracket (10) and is threadedly connected to the mounting bracket (3). The adjusting screw (4) is threadedly connected to the reinforcing bracket (10).

4. The tailings dam drainage flow management and monitoring device according to claim 3, characterized in that, The protective sleeve (6) includes a corrugated hose (11) and a protective cylinder (12). The corrugated hose (11) and the protective cylinder (12) are both sleeved on the outside of the adjusting screw (4). The protective cylinder (12) is located inside the reinforcing frame (10). The upper and lower ends of the protective cylinder (12) are fixedly connected to the reinforcing frame (10). The corrugated hose (11) is sleeved on the outside of the adjusting screw (4) and at the lower end of the mounting frame (3), between the reinforcing frame (10) and the adjusting plate (5), and at the upper end of the adjusting plate (5).

5. The tailings dam drainage flow management and monitoring device according to claim 1, characterized in that, An anti-slip component (8) is also provided at the end of the flow monitor (2). The anti-slip component (8) is movably connected to the limiting slide (7). The anti-slip component (8) includes a rotating seat (22), an extension arm (23), a rotating block (24), a latch (25), and a spring (26). There are two rotating seats (22). An extension arm (23) is rotatably connected to the outer side of each of the two rotating seats (22). The ends of the two extension arms (23) that are far apart from each other are... A rotating block (24) is rotatably connected, and a buckle (25) is fixedly connected to the end of the rotating block (24). Springs (26) are provided on the sides of the two extension arms (23). The ends of the springs (26) are detachably connected to the extension arms (23) at the same end. Multiple anti-slip grooves (31) are evenly opened vertically on the inner wall of the guide rail frame (1). When the extension arms (23) drive the rotating block (24) to unfold to both sides, the buckle (25) extends into the anti-slip groove (31).

6. The tailings dam drainage flow management and monitoring device according to claim 5, characterized in that, The extension arm (23) has a mounting slot (29) on the side near the spring (26), and the end of the spring (26) is connected to the extension arm (23) at the same end through the mounting slot (29).

7. The tailings dam drainage flow management and monitoring device according to claim 6, characterized in that, The anti-slip component (8) also includes a traction component, which is used to pull the two extension arms (23) together. When the two extension arms (23) are brought together, they drive the rotating block (24) to move so that the buckle (25) moves out of the anti-slip buckle groove (31).

8. The tailings dam drainage flow management and monitoring device according to claim 7, characterized in that, The traction assembly includes a fixed guide frame (27) and a traction rope (28). The fixed guide frame (27) is fixedly connected to a fixed plate (19). The fixed guide frame (27) is located below two rotating seats (22). The lower ends of the two extension arms (23) are fixedly connected to the traction rope (28). The end of the traction rope (28) away from the extension arm (23) extends upward after passing around the lower end of the fixed guide frame (27). A take-up device (9) is fixed to the top of the guide rail frame (1). The end of the traction rope (28) extending upward away from the extension arm (23) is wound up by the take-up device (9).

Images