Tailing pond fill dam drainage structure

Abstract

The invention belongs to the related technical field of seepage drainage structures, and particularly discloses a tailing pond fill dam seepage drainage structure which comprises a water collecting tank and a drainage channel, one end in the water collecting tank communicates with the drainage channel through a communicated water diversion pipe, and a water inlet pipe communicates with the interior of the end, away from the water diversion pipe, of the water collecting tank. A fence is arranged in the drainage channel, a mounting base is arranged on the upper end face of the fence, a supporting frame is arranged on the upper end face of the mounting base, a movable frame is connected to the inner side of the supporting frame through an arranged lifting mechanism, and a fixing rod is inserted into the lower portion of the interior of the movable frame in a penetrating mode. The outer sides of the fixing rods are jointly connected with a double-shaft motor through arranged fixing pieces, cleaning pieces are arranged at the two ends of the double-shaft motor, and soil moving pieces are arranged on the two sides of the outer portion of the fence. The device can block soil on the upstream of the drainage channel and can automatically treat the soil, and then use of the drainage channel can be ensured.

Description

Technical Field

[0001] The invention belongs to the technical field related to seepage drainage structures, and specifically discloses a seepage drainage structure for a tailings pond dam. Background Art

[0002] With the continuous acceleration of my country's economic and social development, the consumption of social resources has accelerated. As one of the major mining countries, the annual discharge of ore is as high as more than 100 million tons, but the utilization value of minerals is only a small part, most of which are stored in artificial tailings ponds in the form of tailings. At present, the number of tailings ponds in my country has exceeded 12,000, some of which are dangerous, dangerous, and sick. In my country, upstream dam construction is mostly used in construction technology, and upstream dam construction depends on the stability of the accumulation dam, and the stability of the accumulation dam depends on the degree of drainage consolidation.

[0003] The accumulation dam needs to discharge the overflowing water through drainage pipes and drainage channels. The existing drainage channels are easily blocked by mud and impurities mixed in the upstream, which in turn affects the normal drainage work of the drainage channels and is not conducive to the use of the accumulation dam. Therefore, we need to make improvements. Summary of the invention

[0004] The purpose of the present invention is to solve the problems existing in the background technology, and a tailings dam drainage structure is proposed, including a water collecting pool and a drainage channel, one end of the water collecting pool is connected to the drainage channel through a connected water diversion pipe, and the end of the water collecting pool away from the water diversion pipe is connected and installed with a water inlet pipe, a fence is arranged inside the drainage channel, and a mounting seat is arranged on the upper end face of the fence, a support frame is arranged on the upper end face of the mounting seat, a movable frame is connected to the inner side of the support frame through a lifting mechanism, a fixed rod is inserted into the lower part of the movable frame, and a dual-axis motor is connected to the outer side of the fixed rod through a fixed part, cleaning parts are arranged at both ends of the dual-axis motor, and soil moving parts are arranged on both sides of the outside of the fence.

[0005] Preferably, the lifting mechanism comprises a hydraulic cylinder fixedly mounted on the inner top of the support frame, and the telescopic end of the hydraulic cylinder is connected to the upper end surface of the movable frame via a fixed connecting rod.

[0006] Preferably, the fixing member comprises a clamping block fixedly mounted on the outside of one end of the fixing rod, connecting members are arranged on both sides of the clamping block, and the upper end of the clamping block is connected to the outer wall of the dual-axis motor.

[0007] Preferably, the cleaning component includes a second rotating shaft fixedly arranged at the output end of the dual-axis motor, a first bevel gear is arranged at one end of the second rotating shaft, a pulley assembly is arranged at an outer end of the second rotating shaft and close to the first bevel gear, a second connecting shaft is rotatably installed on an end of the pulley assembly away from the second rotating shaft, a transverse cleaning roller is sleeved on the outer side of the second connecting shaft, a positioning frame is arranged at one end of the second connecting shaft and close to the transverse cleaning roller, a support plate is fixedly installed on one side of the outer wall of the positioning frame, the first connecting shaft is rotatably installed inside the support plate, a vertical cleaning roller is sleeved on the upper outer side of the first connecting shaft, and a second bevel gear is fixedly arranged on the outer side of the first connecting shaft and close to the upper side of the vertical cleaning roller, and the first bevel gear is meshed with the second bevel gear.

[0008] Preferably, the positioning frame is installed on the outside of one end of the fixed rod, and the transverse cleaning roller and the two groups of vertical cleaning rollers are in contact with the inner surfaces of both sides of the fence.

[0009] Preferably, the connecting member includes a U-shaped seat fixedly mounted on the outside of the block, the end of the U-shaped seat away from the block extends to the outside of the fence, a clamping shaft is fixedly provided on the inner wall of the U-shaped seat, and the outer side of the clamping shaft is connected to a telescopic joint through a rotatable mounting sleeve.

[0010] Preferably, the soil-moving member includes a shell, movable plates are slidably installed on both sides of the shell, and extension plates are arranged on one side of the outer edges of the two movable plates. The inner walls of the two extension plates are rotatably connected to the hydraulic cylinder through the arranged rotating joints, and the end of the telescopic joint away from the mounting sleeve slides inside the hydraulic cylinder.

[0011] Preferably, baffles are fixedly provided on both sides of the support frame, a mounting plate is fixedly provided on the outer edge of one end of the baffle, a driving motor is fixedly provided on the outer side of the mounting plate, a first rotating shaft is fixedly provided on the output end of the driving motor, a rotating sleeve is fixedly provided on the outer side of the first rotating shaft, a positioning seat is fixedly provided on one side of the outer wall of the support frame, the positioning seat and the first rotating shaft are rotatably matched, a clamping plate is fixedly provided on the outer side of the rotating sleeve, a scraper is fixedly connected to the middle of the clamping plate by two groups of fixing bolts, and the scraper is slidably fitted with the inner surface of the shell.

[0012] Compared with the prior art, the present invention has the following beneficial effects: 1. By setting up fences inside the drainage channel, the soil and impurities discharged from upstream can be blocked, thereby reducing soil sedimentation during the drainage process and ensuring water flow in the drainage channel.

[0013] 2. By setting up the hydraulic cylinder, bidirectional motor, second rotating shaft, first connecting shaft, second connecting shaft, pulley assembly, first bevel gear and second bevel gear, the horizontal cleaning roller can perform all-round cleaning inside the fence, and the vertical cleaning roller can also clean on both sides of the fence, thereby meeting the arc-shaped design of the fence and improving the cleaning effect of the fence with this shape.

[0014] 3. The soil accumulated on one side of the fence can be pushed up by means of the arranged shell, movable plate, clamping block, U-shaped seat, telescopic joint, hydraulic cylinder, rotating joint, clamping shaft and mounting sleeve. With the drive of the hydraulic cylinder, the accumulated mud can be lifted to the top of the drainage ditch synchronously with the movement of the lateral cleaning roller. Then the driving motor drives the first rotating shaft to rotate, so that the scraper rotates to scrape the impurities and soil accumulated on the inner surface of the shell. In order to make it more convenient to discharge the impurities to the road surface on one side of the drainage ditch during the rotation process, the telescopic joint retracts the movable plate into the shell as the hydraulic cylinder expands and contracts, thereby reducing the height of both sides of the shell. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic diagram of the overall structure of the present invention; Figure 2 It is a schematic diagram of the overall connection structure of the present invention from another angle; Figure 3 It is a schematic diagram of the connection structure between the fence, the mounting seat and the support frame of the present invention; Figure 4 This is a schematic diagram of the structure of the inner part of the screw fence of the present invention; Figure 5 It is a schematic diagram of the connection structure between the abutment shell and the movable plate of the present invention; Figure 6 It is a schematic diagram of the connection structure between the housing and the movable plate of the present invention from another angle; Figure 7 It is a schematic diagram of the connection structure between the support frame and the baffle of the present invention; Figure 8 For the present invention Figure 1 Schematic diagram of the structure at A in the middle; Fig. 9 For the present invention Figure 4 Schematic diagram of the structure at point B in the middle.

[0016] In the figure: 1. bending table; 2. L-shaped seat; 3. base; 4. pad; 5. connecting seat; 6. first bending plate; 7. rotating shaft; 8. handle; 9. mounting sleeve; 10. sleeve shell; 11. screw rod; 12. second bending plate; 13. support frame; 14. movable rod; 15. fixed shaft; 16. threaded seat; 17. ring sleeve; 18. first bending wheel; 19. clamping seat; 20. swivel; 21. support rod; 22. pull rod; 23. connecting block; 24. mounting frame; 25. clamping shell; 26. cylinder; 27. second bending wheel; 28. fixed seat; 29. ​​rotating rod; 30. storage slot; 31. cylinder. DETAILED DESCRIPTION

[0017] In order to more clearly understand the above-mentioned objects, features and advantages of the present invention, the present invention is further described in detail below with reference to the accompanying drawings and specific embodiments.

[0018] In the following description, many specific details are set forth to facilitate a full understanding of the present invention. However, the present invention may also be implemented in other ways different from those described herein. Therefore, the present invention is not limited to the specific embodiments disclosed below.

[0019] like Figure 1-Figure 9 A tailings dam drainage structure shown in the figure includes a water collecting pool 1 and a drainage channel 2. One end of the water collecting pool 1 is connected to the drainage channel 2 through a connected water diversion pipe 3, and the end of the water collecting pool 1 away from the water diversion pipe 3 is connected to a water inlet pipe 4, a fence 10 is arranged inside the drainage channel 2, and a mounting seat 5 is arranged on the upper end face of the fence 10, and a support frame 7 is arranged on the upper end face of the mounting seat 5. A moving frame 13 is connected to the inner side of the support frame 7 through a lifting mechanism, a fixing rod 16 is inserted through the lower part of the moving frame 13, and a dual-axis motor 15 is connected to the outer side of the fixed rod 16 through a fixing part, cleaning parts are arranged at both ends of the dual-axis motor 15, and soil moving parts are arranged on both sides of the outside of the fence 10.

[0020] like Figure 1 and Figure 2 As shown, the water collection tank 1 is a water storage structure for introducing water into the drainage pipe, and then during the discharge process, the water enters the interior of the drainage channel 2 through the water diversion pipe 3, thereby completing the drainage operation.

[0021] The lifting mechanism includes a hydraulic cylinder 11 fixedly mounted on the inner top of the support frame 7, and the telescopic end of the hydraulic cylinder 11 is connected to the upper end surface of the mobile frame 13 through a fixed connecting rod 12; like Figure 3 , Figure 4 and Figure 7 As shown, the hydraulic cylinder 11 can drive the moving frame 13 to move up and down through the connection of the connecting rod 12.

[0022] The cleaning part includes a second rotating shaft 40 fixedly arranged at the output end of the dual-axis motor 15, a first bevel gear 34 is arranged at one end of the second rotating shaft 40, a pulley assembly 36 is arranged at the outer end of the second rotating shaft 40 and close to the first bevel gear 34, a second connecting shaft 39 is rotatably installed at the end of the pulley assembly 36 away from the second rotating shaft 40, a transverse cleaning roller 14 is sleeved on the outer side of the second connecting shaft 39, a positioning frame 17 is arranged at one end of the second connecting shaft 39 and close to the transverse cleaning roller 14, a support plate is fixedly installed on one side of the outer wall of the positioning frame 17, a first connecting shaft 38 is rotatably installed inside the support plate, a vertical cleaning roller 37 is sleeved on the upper outer side of the first connecting shaft 38, and a second bevel gear 35 is fixedly arranged on the outer side of the first connecting shaft 38 and close to the upper side of the vertical cleaning roller 37, and the first bevel gear 34 is meshed with the second bevel gear 35.

[0023] The positioning frame 17 is installed outside one end of the fixed rod 16, and the horizontal cleaning roller 14 and the two sets of vertical cleaning rollers 37 are in contact with the inner surfaces of both sides of the fence 10; like Figure 4 and Fig. 9 As shown, under the connection between the positioning frame 17 and the support plate, the transverse cleaning roller 14 and the second connecting shaft 39 can be placed under the fixed rod 16 for use, and cooperate with the pulley assembly 36, the first bevel gear 34 and the second bevel gear 35, so that the two sets of vertical cleaning rollers 37 can perform cleaning work inside the arc-shaped fence 10 together with the transverse cleaning roller 14; The transverse cleaning roller 14 and the vertical cleaning roller 37 are both rollers with bristle brushes. During the rotation process, they come into contact with the inner surface of the fence 10 to achieve a cleaning effect.

[0024] The fixing member includes a block 21 fixedly mounted on the outside of one end of the fixing rod 16, and connecting members are arranged on both sides of the block 21. The upper end of the block 21 is connected to the outer wall of the dual-axis motor 15. The connecting member includes a U-shaped seat 19 fixedly mounted on the outside of the block 21, and one end of the U-shaped seat 19 away from the block 21 extends to the outside of the fence 10. A clamping shaft 27 is fixedly arranged on the inner wall of the U-shaped seat 19, and the outer side of the clamping shaft 27 is connected to the telescopic joint 18 through a rotatably arranged mounting sleeve 23; like Figure 4 , Figure 5 and Figure 6 As shown, under the connection of the clamping block 21, the dual-axis motor 15 can be stably clamped, so that the dual-axis motor 15 can drive the second rotating shaft 40 to rotate. The connection between the U-shaped seat 19 and the clamping shaft 27 is used to facilitate the installation sleeve 23 and the telescopic joint 18 to rotate during use, and to be able to rise and fall synchronously with the fixed rod 16.

[0025] The soil moving part includes a shell 20, and movable plates 22 are slidably installed on both sides of the shell 20, and an extension plate 26 is provided on one side of the outer edge of the two movable plates 22. The inner walls of the two extension plates 26 are rotatably connected to a hydraulic cylinder 25 through a rotating joint 24, and the end of the telescopic joint 18 away from the mounting sleeve 23 slides inside the hydraulic cylinder 25; like Figure 5 and Figure 6 As shown, the telescopic joint 18 can be telescopically moved under the drive of the hydraulic cylinder 25 to control the use of the movable plate 22. When the shell 20 is located below one side of the fence 10, in order to facilitate the storage of more soil and impurities on the inner surface of the shell 20, the hydraulic cylinder 25 can drive the movable plate 22 to extend from the inside of the shell 20, thereby increasing the use area of ​​the shell 20. When the shell 20 is pushed up to the top of the drainage channel 2, in order to facilitate the removal of soil, the movable plate 22 can be retracted into the inside of the shell 20. The hydraulic cylinder 25 and the telescopic joint 18 are common hydraulic drive components.

[0026] Baffles 6 are fixedly provided on both sides of the support frame 7, a mounting plate 9 is fixedly provided on the outer edge of one end of the baffle 6, a driving motor 8 is fixedly provided on the outer side of the mounting plate 9, a first rotating shaft 32 is fixedly provided on the output end of the driving motor 8, a rotating sleeve 30 is fixedly sleeved on the outer side of the first rotating shaft 32, a positioning seat 31 is fixedly provided on one side of the outer wall of the support frame 7, the positioning seat 31 and the first rotating shaft 32 are rotatably matched, a clamping plate 33 is fixedly provided on the outer side of the rotating sleeve 30, a scraper 29 is fixedly connected to the middle of the clamping plate 33 through two sets of fixing bolts 28, and the scraper 29 is slidably fitted with the inner surface of the shell 20; As attached Figure 1 , Figure 2 and Figure 8 As shown, after the driving motor 8 is connected to an external power source, it drives the first rotating shaft 32 to rotate, so that the first rotating shaft 32 drives the rotating sleeve 30 and the clamping plate 33 to rotate. As a result, when the shell 20 is pushed up, the scraper 29 can push the soil inside the shell 20 to both ends. In cooperation with the operation of the workers on the road surface, the impurities accumulated on the inner surface of the shell 20 can be processed.

[0027] Working principle: When in use, the fence 10 is installed inside the drainage channel 2. Through the blocking of the fence 10, the water discharged from the water collection pool 1 can be pre-treated. The fence 10 can filter impurities and soil, so that the impurities and soil accumulate on the inner surface of the shell 20. After normal drainage work, the cleaning work of the fence 10 can be carried out by driving the hydraulic cylinder 11 to drive the movable frame 13 to move downward, so that the movable frame 13 can drive the fixed rod 16 to move inside the fence 10. While moving, the dual-axis motor 15 drives the second rotating shaft 40 to rotate, and then prompts the pulley assembly 36 to drive the second connecting shaft 39 to rotate, thereby causing the horizontal cleaning roller 14 to perform horizontal cleaning work inside the fence 10 during the movement. Since the fence 10 itself has an arc-shaped structure on both sides, the rotation of the second rotating shaft 40 also prompts the first bevel gear 34 to rotate, and the first bevel gear 34 is engaged with the second bevel gear 35, driving the vertical cleaning roller 37 to rotate, thereby creating an arc space on both sides of the fence 10. The cleaning is carried out through the contact of the vertical cleaning roller 37, thereby ensuring the continuous debris removal effect of the fence 10 during the later drainage. Under the connection of the block 21, the U-shaped seat 19, the telescopic joint 18, and the hydraulic cylinder 25, the shell 20 and the movable plate 22 move up and down together with the fixed rod 16, and the telescopic cooperation of the hydraulic cylinder 25 and the telescopic joint 18 can automatically stretch the movable plate 22. When used on one side of the fence 10, the movable plate 22 extends to both sides of the shell 20. After the shell 20 is pushed up, the movable plate 22 is retracted into the inside of the shell 20. As a result, the driving motor 8 can drive the first rotating shaft 32 to rotate, prompting the scraper 29 to move the soil on the inner surface of the shell 20 to both sides of the shell 20. The soil is easily moved to the road surface on one side of the drainage ditch 2 by manual labor during the pushing process, and then the shell 20 is retracted to one side of the fence 10 for soil piling. The soil moving operation may be repeated, which reduces the labor of workers cleaning the fence 10 in the later stage.

[0028] The above shows and describes the basic features, main features and advantages of the present invention. It should be understood by those skilled in the art that the present invention is not limited to the above embodiments, and the above embodiments and descriptions are only the features of the present invention. The present invention may be subject to various changes and modifications without departing from the spirit and scope of the present invention, and these changes and modifications all fall within the scope of the present invention claimed.

Claims

1. A tailings dam drainage structure, comprising a water collection pool (1) and a drainage channel (2), characterized in that: One end of the water collecting pool (1) is connected to the drainage channel (2) through a connected water diversion pipe (3); an end of the water collecting pool (1) away from the water diversion pipe (3) is connected to a water inlet pipe (4); a fence (10) is provided inside the drainage channel (2); a mounting seat (5) is provided on the upper end surface of the fence (10); a support frame (7) is provided on the upper end surface of the mounting seat (5); a moving frame (13) is connected to the inner side of the support frame (7) through a lifting mechanism; a fixing rod (16) is inserted at the lower part of the moving frame (13); a dual-axis motor (15) is connected to the outer side of the fixing rod (16) through a fixing member; cleaning members are provided at both ends of the dual-axis motor (15); and soil moving members are provided on both sides of the outer side of the fence (10).

2. A tailings dam drainage structure according to claim 1, characterized in that: The lifting mechanism comprises a hydraulic cylinder (11) fixedly mounted on the inner top of the support frame (7), and the telescopic end of the hydraulic cylinder (11) is connected to the upper end surface of the moving frame (13) via a fixed connecting rod (12).

3. A tailings dam drainage structure according to claim 1, characterized in that: The fixing member comprises a clamping block (21) fixedly mounted on the outside of one end of the fixing rod (16), connecting members are provided on both sides of the clamping block (21), and the upper end of the clamping block (21) is connected to the outer wall of the dual-axis motor (15).

4. The tailings dam drainage structure according to claim 1, characterized in that: The cleaning member comprises a second rotating shaft (40) fixedly arranged at the output end of the dual-shaft motor (15); a first bevel gear (34) is arranged at one end of the second rotating shaft (40); a pulley assembly (36) is arranged at one end of the second rotating shaft (40) and close to the first bevel gear (34); a second connecting shaft (39) is rotatably mounted at one end of the pulley assembly (36) away from the second rotating shaft (40); a transverse cleaning roller (14) is sleeved on the outer side of the second connecting shaft (39); a positioning frame (17) is arranged at one end of the second connecting shaft (39) and close to the transverse cleaning roller (14); a support plate is fixedly mounted on one side of the outer wall of the positioning frame (17); a first connecting shaft (38) is rotatably mounted inside the support plate; a vertical cleaning roller (37) is sleeved on the upper side of the outer side of the first connecting shaft (38); a second bevel gear (35) is fixedly mounted on the outer side of the first connecting shaft (38) and close to the upper side of the vertical cleaning roller (37); the first bevel gear (34) is meshed with the second bevel gear (35).

5. A tailings dam drainage structure according to claim 4, characterized in that: The positioning frame (17) is mounted on the outside of one end of the fixing rod (16), and the transverse cleaning roller (14) and the two groups of vertical cleaning rollers (37) are in contact with the inner surfaces of both sides of the fence (10).

6. The tailings dam drainage structure according to claim 3, characterized in that: The connecting member comprises a U-shaped seat (19) fixedly mounted on the outside of a clamping block (21); one end of the U-shaped seat (19) away from the clamping block (21) extends to the outside of the fence (10); a clamping shaft (27) is fixedly mounted on the inner wall of the U-shaped seat (19); and the outer side of the clamping shaft (27) is connected to a telescopic joint (18) via a rotatably mounted mounting sleeve (23).

7. A tailings dam drainage structure according to claim 6, characterized in that: The soil-moving member comprises a support shell (20), wherein movable plates (22) are slidably mounted on both sides of the support shell (20), and an extension plate (26) is arranged on one side of the outer edge of the two movable plates (22), and the inner walls of the two extension plates (26) are rotatably connected to a hydraulic cylinder (25) via a rotating joint (24), and an end of the telescopic joint (18) away from the mounting sleeve (23) slides inside the hydraulic cylinder (25).

8. The tailings dam drainage structure according to claim 1, characterized in that: Baffles (6) are fixedly provided on both sides of the support frame (7); a mounting plate (9) is fixedly provided on the outer edge of one end of the baffle plate (6); a driving motor (8) is fixedly provided on the outer side of the mounting plate (9); a first rotating shaft (32) is fixedly provided on the output end of the driving motor (8); a rotating sleeve (30) is fixedly sleeved on the outer side of the first rotating shaft (32); a positioning seat (31) is fixedly provided on one side of the outer wall of the support frame (7); the positioning seat (31) and the first rotating shaft (32) are rotatably matched; a clamping plate (33) is fixedly provided on the outer side of the rotating sleeve (30); a scraper (29) is fixedly connected to the middle of the clamping plate (33) via two groups of fixing bolts (28); and the scraper (29) is slidably fitted with the inner surface of the abutment shell (20).

Images