Anti-seepage reinforcing structure of water conservancy dam foundation

Abstract

The utility model discloses an anti-seepage reinforcing structure of a water conservancy dam foundation, which relates to the technical field of dam foundation anti-seepage and comprises a dam body, an anti-seepage plate used for dam foundation anti-seepage reinforcement is arranged outside the dam body, and a fixing component used for connecting the dam body and the anti-seepage plate is arranged outside the anti-seepage plate. The anti-seepage structure can cover the anti-seepage plate on the outer surface of the dam foundation of the dam for anti-seepage reinforcement and buffer flood impact force borne by the anti-seepage plate, so that the effect that a seepage channel is formed due to long-term scouring of the bottom of the dam foundation is avoided, the overall stability and water tightness of the dam are improved, and the service life of the dam is prolonged. And the impact force of flood is utilized to drive an engine output rotating shaft connected with the turbine to rotate to achieve power generation, meanwhile, electric energy is utilized to drive the cleaning plate to reciprocate along the outer surface of the anti-seepage plate, and therefore impurities attached to the surface of the anti-seepage plate are cleaned, the corrosion degree of the anti-seepage plate is reduced, and the service life of the anti-seepage plate is prolonged.

Description

Technical Field

[0001] The utility model relates to the technical field of dam foundation anti-seepage, in particular to an anti-seepage reinforcement structure for a water conservancy dam foundation. Background Art

[0002] A water conservancy dam refers to a dike that blocks rivers and retains water, a large dike on reservoirs, rivers, etc. The dam foundation refers to the foundation of the dam, including the parts on both sides of the riverbed and river banks where the dam body is placed, and the adjacent parts that bear the effects of the dam body and water bodies. Dam foundation anti-seepage is a treatment project built to prevent water seepage and infiltration stability in the dam foundation.

[0003] At present, the bottom of the dam foundation is easily damaged due to long-term flood scouring in the flood discharge area, causing the flood to erode into the dam foundation to form a seepage channel, affecting the overall stability and watertightness of the dam. To this end, we provide an anti-seepage reinforcement structure for the foundation of a water conservancy dam to solve the above problems. Utility Model Content

[0004] The purpose of the utility model is to make up for the deficiencies of the prior art and to provide an anti-seepage reinforcement structure for the foundation of a water conservancy dam.

[0005] To achieve the above-mentioned objectives, the present invention provides the following technical solutions: an anti-seepage reinforcement structure for the foundation of a water conservancy dam, comprising a dam body, an anti-seepage plate for anti-seepage reinforcement of the dam foundation being arranged on the outside of the dam body, a fixing component for connecting the dam body and the anti-seepage plate, a protective component for buffering and protecting the anti-seepage plate, and a cleaning component for cleaning impurities attached to the surface of the anti-seepage plate being arranged on the outside of the anti-seepage plate.

[0006] Furthermore, the fixing assembly includes a connecting block slidably connected to the dam body and a limiting block fixed to the anti-seepage plate, and the connecting block is slidably connected to the limiting block. The connecting block can be inserted into the interior of the anti-seepage plate, and the stability of the connection between the two is achieved by sliding the limiting block into the dam body and the connecting block.

[0007] Furthermore, the protective component includes a water baffle arranged on the outside of the anti-seepage plate, the back of the water baffle is fixedly connected to a sliding rod, the outer surface of the sliding rod is slidably connected to a sleeve, and the sleeve is fixedly connected to the anti-seepage plate, and the interior of the sleeve is provided with a buffer spring with two ends fixed to the sliding rod and the sleeve respectively. When a flood comes, it will impact the water baffle, thereby driving the sliding rod to slide in the inner wall of the sleeve and compressing the buffer spring to cause it to produce elastic deformation. At the same time, the buffering effect of the buffer spring can reduce the impact force on the anti-seepage plate, thereby avoiding damage to the anti-seepage plate.

[0008] Furthermore, the inner wall of the water baffle is rotatably connected to a rotating rod, the outer surface of the rotating rod is fixedly connected to a turbine, the inner wall of the water baffle is installed with a generator, and the output shaft of the generator is fixedly connected to the rotating rod. At the same time, after a flood comes, the turbine can be driven to rotate by the water flow and disperse the water flow. At the same time, the turbine can drive the output shaft of the generator to rotate through the rotating rod, thereby generating electricity, and can utilize electrical energy to save electric energy.

[0009] Furthermore, the cleaning component includes a waterproof motor installed on the outer surface of the anti-seepage plate, the output shaft end of the waterproof motor is fixedly connected to a screw, the outer surface of the screw is threadedly connected to a cleaning plate that is slidably connected to the anti-seepage plate, and the outer surface of the cleaning plate is fixedly connected to a hook for cleaning garbage in the water source. The waterproof motor uses the electric energy generated by the generator to drive the screw to rotate forward and reverse, thereby driving the cleaning plate to slide back and forth along the outer surface of the anti-seepage plate, thereby cleaning impurities attached to the outer surface of the anti-seepage plate, and at the same time, the hook follows the reciprocating movement of the cleaning plate, and can hook up garbage in the water source, thereby reducing the degree of corrosion of the anti-seepage plate by garbage.

[0010] Furthermore, the inner wall of the water baffle is inlaid with a sealed bearing, and the inner ring of the sealed bearing is fixedly connected to the outer surface of the rotating rod. By providing the sealed bearing, the resistance of the rotating rod during rotation can be reduced and the connection between the rotating rod and the water baffle can be sealed, thereby avoiding the jamming of the rotating rod during use and preventing the generator from being damaged by water.

[0011] Furthermore, a first fixed block is fixedly connected to the outer surface of the anti-seepage plate, a bearing is embedded in the inner wall of the first fixed block, and the inner ring of the bearing is fixedly connected to the outer surface of the screw. By setting the first fixed block and the bearing, the resistance of the screw during rotation can be reduced and the stability of the screw during rotation can be improved.

[0012] Furthermore, the inner wall of the cleaning plate is slidably connected to a guide rod, the outer surface of the guide rod is fixedly connected to a second fixed block, and the second fixed block is fixedly connected to the anti-seepage plate. By setting the guide rod and the second fixed block, the movement of the cleaning plate can be guided, thereby improving the stability of the cleaning plate during reciprocating movement.

[0013] Compared with the existing technology, the anti-seepage reinforcement structure of the water conservancy dam foundation has the following beneficial effects:

[0014] 1. The utility model can cover the outer surface of the dam foundation with an anti-seepage plate for anti-seepage reinforcement, and buffer the impact force of floods on the anti-seepage plate, thereby avoiding the formation of seepage channels at the bottom of the dam foundation due to long-term scouring, so as to improve the overall stability and watertightness of the dam, and use the impact force of floods to drive the output shaft of the engine connected to the turbine to rotate to generate electricity, and at the same time use the electric energy to drive the cleaning plate to move back and forth along the outer surface of the anti-seepage plate, so as to clean impurities attached to the surface of the anti-seepage plate, thereby reducing the degree of corrosion of the anti-seepage plate and extending the service life of the anti-seepage plate.

[0015] 2. The utility model can reduce the resistance of the rotating rod during rotation and seal the connection between the rotating rod and the water baffle by arranging a sealed bearing, thereby avoiding the jamming of the rotating rod during use and preventing water damage to the generator. By arranging the first fixed block and the bearing, the resistance of the screw during rotation can be reduced and the stability of the screw during rotation can be improved. By arranging the guide rod and the second fixed block, the movement of the cleaning plate can be guided, thereby improving the stability of the cleaning plate during reciprocating movement. By arranging the hook, garbage in the water source can be hooked, thereby reducing the degree of corrosion of the garbage on the anti-seepage plate. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 This is a schematic front view of the three-dimensional structure of the utility model;

[0017] Figure 2 This is a schematic right side sectional view of the three-dimensional structure of the utility model;

[0018] Figure 3 This is a schematic diagram of the three-dimensional structure of the dam body of the utility model;

[0019] Figure 4 This is a schematic diagram of the structural connection of the fixed components of the utility model;

[0020] Figure 5 This is a cross-sectional view of the local structure of the utility model;

[0021] Figure 6 This is a schematic diagram of the connection structure of the protective component of the utility model;

[0022] Figure 7 This is a schematic diagram of the structural connection of the cleaning component of the utility model.

[0023] In the figure: 1. Dam body; 2. Anti-seepage plate; 301. Connecting block; 302. Limiting block; 401. Water retaining plate; 402. Sliding rod; 403. Sleeve; 404. Buffer spring; 405. Rotating rod; 406. Turbine; 407. Generator; 501. Waterproof motor; 502. Screw; 503. Cleaning plate; 6. Sealed bearing; 7. First fixed block; 8. Guide rod; 9. Second fixed block; 10. Hook. DETAILED DESCRIPTION

[0024] The principles and features of the present invention are described below in conjunction with the accompanying drawings. The examples given are only used to explain the present invention and are not used to limit the scope of the present invention.

[0025] As described in the background technology, during the long-term scouring of floods in the flood discharge area, the bottom of the current dam foundation is easily damaged due to long-term scouring, causing the flood to erode into the interior of the dam foundation to form a seepage channel, affecting the overall stability and watertightness of the dam. For this reason, this embodiment provides an anti-seepage reinforcement structure for the foundation of a water conservancy dam.

[0026] See also Figures 1 to 7 This embodiment proposes an anti-seepage reinforcement structure for the foundation of a water conservancy dam, including a dam body 1, an anti-seepage plate 2 for anti-seepage reinforcement of the dam foundation is provided on the outside of the dam body 1, and a fixing component for connecting the dam body 1 and the anti-seepage plate 2, a protective component for buffering and protecting the anti-seepage plate 2, and a cleaning component for cleaning impurities attached to the surface of the anti-seepage plate 2 are provided on the outside of the anti-seepage plate 2.

[0027] The protective component can utilize the impact force of the flood to drive the turbine 406 to rotate and generate electricity. At the same time, the cleaning component can utilize the generated electrical energy to drive the cleaning plate 503 to move back and forth along the outer surface of the anti-seepage plate 2, thereby cleaning the impurities attached to the surface of the anti-seepage plate 2, thereby reducing the degree of corrosion of the anti-seepage plate 2 and extending the service life of the anti-seepage plate 2.

[0028] The fixed component includes a connecting block 301 that is slidably connected to the dam body 1 and a limiting block 302 that is fixed to the anti-seepage plate 2, and the connecting block 301 is slidably connected to the limiting block 302. The connecting block 301 can be inserted into the interior of the anti-seepage plate 2, and the limiting block 302 that slides into the dam body 1 and the connecting block 301 is used to achieve the stability of the connection between the two, thereby avoiding the formation of a seepage channel at the bottom of the dam base due to long-term scouring, so as to improve the overall stability and watertightness of the dam.

[0029] The protective component includes a water baffle 401 arranged on the outside of the anti-seepage plate 2, and the back of the water baffle 401 is fixedly connected to a slide rod 402, the outer surface of the slide rod 402 is slidably connected to a sleeve 403, and the sleeve 403 is fixedly connected to the anti-seepage plate 2, and the interior of the sleeve 403 is provided with a buffer spring 404 with its two ends fixed to the slide rod 402 and the sleeve 403 respectively.

[0030] When a flood comes, it will impact the water retaining plate 401, thereby driving the slide rod 402 to slide in the inner wall of the sleeve 403, and compressing the buffer spring 404 to cause it to produce elastic deformation. At the same time, the buffering effect of the buffer spring 404 can reduce the impact force on the anti-seepage plate 2, thereby avoiding damage to the anti-seepage plate 2 and extending the service life of the anti-seepage plate 2.

[0031] The inner wall of the water baffle 401 is rotatably connected to a rotating rod 405 , the outer surface of the rotating rod 405 is fixedly connected to a turbine 406 , a generator 407 is installed on the inner wall of the water baffle 401 , and the output shaft of the generator 407 is fixedly connected to the rotating rod 405 .

[0032] At the same time, when a flood comes, the water flow can drive the turbine 406 to rotate and disperse the water flow. At the same time, the turbine 406 can drive the output shaft of the generator 407 to rotate through the rotating rod 405, thereby generating electricity and utilizing electrical energy to save electric energy.

[0033] The inner wall of the water baffle 401 is inlaid with a sealed bearing 6, and the inner ring of the sealed bearing 6 is fixedly connected to the outer surface of the rotating rod 405. By setting the sealed bearing 6, the resistance of the rotating rod 405 during rotation can be reduced and the connection between the rotating rod 405 and the water baffle 401 can be sealed, thereby avoiding the rotating rod 405 from getting stuck during use and preventing the generator 407 from being damaged by water, so as to ensure the normal power generation of the generator 407.

[0034] The cleaning component includes a waterproof motor 501 installed on the outer surface of the anti-seepage plate 2, the output shaft end of the waterproof motor 501 is fixedly connected to a screw 502, the outer surface of the screw 502 is threadedly connected to a cleaning plate 503 that is slidably connected to the anti-seepage plate 2, and the outer surface of the cleaning plate 503 is fixedly connected to a hook 10 for cleaning garbage in the water source.

[0035] The waterproof motor 501 uses the electric energy generated by the generator 407 to drive the screw 502 to rotate forward and reverse, thereby driving the cleaning plate 503 to slide back and forth along the outer surface of the anti-seepage plate 2 to clean the impurities attached to the outer surface of the anti-seepage plate 2. At the same time, the hook 10 follows the cleaning plate 503 to move back and forth, and can hook up the garbage in the water source, thereby reducing the degree of corrosion of the anti-seepage plate 2 by the garbage.

[0036] The inner wall of the cleaning plate 503 is slidably connected to a guide rod 8, the outer surface of the guide rod 8 is fixedly connected to a second fixed block 9, and the second fixed block 9 is fixedly connected to the anti-seepage plate 2. By setting the guide rod 8 and the second fixed block 9, the movement of the cleaning plate 503 can be guided, thereby improving the stability of the cleaning plate 503 during reciprocating movement.

[0037] The outer surface of the guide rod 8 can be polished and ground to reduce the resistance of the cleaning plate 503 when it slides on the outer surface of the guide rod 8, thereby avoiding jamming of the movement of the cleaning plate 503.

[0038] The outer surface of the anti-seepage plate 2 is fixedly connected to a first fixed block 7, the inner wall of the first fixed block 7 is inlaid with a bearing, and the inner ring of the bearing is fixedly connected to the outer surface of the screw 502. By setting the first fixed block 7 and the bearing, the resistance of the screw 502 during rotation can be reduced and the stability of the screw 502 during rotation can be improved.

[0039] The electrical components in the present invention are conventional devices purchased on the market and known to those skilled in the art. The models can be selected or customized according to actual needs. The setting method, installation method and electrical connection method thereof can be debugged and operated according to the requirements of the instruction manual by those skilled in the art, and will not be described in detail here.

[0040] The components in the drawings of the present invention are for reference only and are not for specific size standards. The specific sizes are determined according to the actual requirements of production. At the same time, the materials of the components can be replaced accordingly according to actual needs.

[0041] Working principle: When using the anti-seepage reinforcement structure of the water conservancy dam foundation, insert the limit block 302 into the reserved hole on the dam body 1, and then insert the limit block 302 into the reserved hole on the dam body 1 and the limit block 302 to achieve the connection between the anti-seepage plate 2, thereby avoiding the formation of an infiltration channel due to long-term scouring at the bottom of the dam foundation, so as to improve the overall stability and watertightness of the dam. After that, after the flood comes, the water retaining plate 401 can be impacted, thereby driving the slide rod 402 to slide in the inner wall of the sleeve 403, and compressing the buffer spring 404 to make it produce elastic deformation. At the same time, the buffering effect of the buffer spring 404 can slow down the impact force on the anti-seepage plate 2, thereby avoiding damage to the anti-seepage plate 2. At the same time, when the flood comes, the water retaining plate 401 can be impacted, thereby driving the slide rod 402 to slide in the inner wall of the sleeve 403, and compressing the buffer spring 404 to make it produce elastic deformation. At the same time, the buffering effect of the buffer spring 404 can slow down the impact force on the anti-seepage plate 2, thereby avoiding damage to the anti-seepage plate 2. Afterwards, the turbine 406 can be driven by the flood water flow to rotate and disperse the water flow to reduce the impact on the anti-seepage plate 2, and the rotating turbine 406 can drive the output shaft of the generator 407 to rotate through the rotating rod 405, thereby generating electricity to save electric energy. Afterwards, the waterproof motor 501 can use the electric energy generated by the generator 407 to drive the screw 502 to rotate forward and reverse, thereby driving the cleaning plate 503 to slide back and forth along the outer surface of the anti-seepage plate 2 to clean the impurities attached to the outer surface of the anti-seepage plate 2. At the same time, the hook 10 follows the cleaning plate 503 to move back and forth, and can hook up the garbage in the water source for cleaning, thereby reducing the degree of corrosion of the anti-seepage plate 2 by the garbage, and extending the service life of the anti-seepage plate 2.

Claims

1. An anti-seepage reinforcement structure for a water conservancy dam foundation, comprising a dam body (1), characterized in that: The dam body (1) is provided with an anti-seepage plate (2) for anti-seepage reinforcement of the dam foundation on the outside, and the anti-seepage plate (2) is provided with a fixing component for connecting the dam body (1) and the anti-seepage plate (2), a protective component for buffering and protecting the anti-seepage plate (2), and a cleaning component for cleaning impurities attached to the surface of the anti-seepage plate (2).

2. The anti-seepage reinforcement structure for a water conservancy dam foundation according to claim 1, characterized in that: The fixing assembly comprises a connecting block (301) slidably connected to the dam body (1) and a limiting block (302) fixed to the anti-seepage plate (2), and the connecting block (301) is slidably connected to the limiting block (302).

3. The anti-seepage reinforcement structure for a water conservancy dam foundation according to claim 1, characterized in that: The protective assembly comprises a water baffle (401) arranged outside the anti-seepage plate (2); the back of the water baffle (401) is fixedly connected to a slide bar (402); the outer surface of the slide bar (402) is slidably connected to a sleeve (403); the sleeve (403) is fixedly connected to the anti-seepage plate (2); and a buffer spring (404) is arranged inside the sleeve (403), with its two ends respectively fixed to the slide bar (402) and the sleeve (403).

4. The anti-seepage reinforcement structure for a water conservancy dam foundation according to claim 3, characterized in that: The inner wall of the water baffle (401) is rotatably connected to a rotating rod (405), the outer surface of the rotating rod (405) is fixedly connected to a turbine (406), and a generator (407) is installed on the inner wall of the water baffle (401), and the output shaft of the generator (407) is fixedly connected to the rotating rod (405).

5. The anti-seepage reinforcement structure for a water conservancy dam foundation according to claim 1, characterized in that: The cleaning assembly comprises a waterproof motor (501) mounted on the outer surface of an anti-seepage plate (2); an output shaft end of the waterproof motor (501) is fixedly connected to a screw (502); an outer surface of the screw (502) is threadedly connected to a cleaning plate (503) slidably connected to the anti-seepage plate (2); and an outer surface of the cleaning plate (503) is fixedly connected to a hook (10) for cleaning garbage in a water source.

6. The anti-seepage reinforcement structure for the foundation of a water conservancy dam according to claim 4, characterized in that: The inner wall of the water baffle (401) is inlaid with a sealed bearing (6), and the inner ring of the sealed bearing (6) is fixedly connected to the outer surface of the rotating rod (405).

7. The anti-seepage reinforcement structure for a water conservancy dam foundation according to claim 5, characterized in that: The outer surface of the anti-seepage plate (2) is fixedly connected to a first fixing block (7), the inner wall of the first fixing block (7) is inlaid with a bearing, and the inner ring of the bearing is fixedly connected to the outer surface of the screw (502).

8. The anti-seepage reinforcement structure for the foundation of a water conservancy dam according to claim 5, characterized in that: The inner wall of the cleaning plate (503) is slidably connected to a guide rod (8), the outer surface of the guide rod (8) is fixedly connected to a second fixed block (9), and the second fixed block (9) is fixedly connected to the anti-seepage plate (2).

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