Water seepage prevention structure

Abstract

The utility model discloses an anti-seepage structure which comprises a rock-soil slope and a water storage tank, the middle of the top end of the water storage tank is fixedly connected with a water pump, the output end of the water pump penetrates through and is fixedly connected with a water conveying pipe, the other end of the water conveying pipe penetrates through and is provided with a plurality of sprayers, and the input end of the water pump penetrates through and is fixedly connected with a water pumping pipe. And the rear side of the water storage tank is fixedly connected with a fixed box. The water pump is started to drive the water pumping pipe to collect water in the water storage tank, rainwater is drained to the surface of a vegetation layer through the drainage pipe and the spray head, survival of vegetation of the vegetation layer can be guaranteed, the service life of geotechnical engineering is prolonged, when the rainwater stops, the movable sleeve is driven to move upwards by pulling the grip, and the rainwater is drained to the surface of the vegetation layer. The discharged rainwater is filtered through the filter screen at the front end of the movable sleeve and discharged into the water storage tank, soil and vegetation washed down by the rainwater can be filtered and cleaned, and washed-down sundries are prevented from affecting subsequent rainwater drainage.

Description

Technical Field

[0001] The utility model relates to the technical field of anti-seepage structures, in particular to an anti-seepage device. Background Art

[0002] The anti-seepage structures in geotechnical engineering are mainly used to control and prevent water from penetrating into soil or rock masses to protect the safety and stability of the project. The anti-seepage structures in geotechnical engineering are important measures to ensure project safety, improve durability and reduce environmental impacts. They involve the application of various technologies and materials, and have important practical significance and broad application prospects. The design of anti-seepage structures (such as cut-off walls and water retaining dams) needs to rely on knowledge of geotechnical engineering, and control water seepage through reasonable design and construction techniques to prevent problems such as water body leakage and soil liquefaction.

[0003] Currently, during the rainy season, excessive rainwater will cause drainage pressure on the slopes of geotechnical engineering. A concrete layer is laid on the surface of the geotechnical slope. However, when there is too much rain, the rainwater will wash away the soil and vegetation of the vegetation layer, affecting the growth of the vegetation layer and threatening the service life of the geotechnical engineering. Specifically, the existing geotechnical anti-seepage structure cannot filter and reuse the sliding rainwater, and has relatively strong practicability.

[0004] Therefore, how to provide an anti-seepage structure is an urgent problem to be solved by those skilled in the art. Content of the Utility Model

[0005] An object of the utility model is to provide an anti-seepage structure. During the use of the anti-seepage structure in geotechnical engineering, excessive rainwater will wash away the soil and vegetation of the vegetation layer and cause debris flows, thus affecting the service life of the geotechnical engineering. The utility model can ensure that the rainwater completely wets the vegetation layer through the support frame and the drainage groove of the support frame, and discharge the excess rainwater through the drainage groove. Then, by pulling the handle to drive the movable sleeve to move upward, the discharged rainwater is filtered by the filter net at the front end of the movable sleeve and discharged into the water storage tank. When the weather is dry, the water in the water storage tank can be collected by starting the water pump to drive the water suction pipe, and the rainwater is discharged onto the surface of the vegetation layer through the drain pipe and the nozzle, which can ensure the survival of the vegetation in the vegetation layer and extend the service life of the geotechnical engineering.

[0006] An anti-seepage structure according to an embodiment of the present utility model includes a rock-soil slope and a water storage tank. A water pump is fixedly connected to the middle of the top end of the water storage tank. The output end of the water pump penetrates and is fixedly connected to a water delivery pipe. The other end of the water delivery pipe penetrates and is provided with a plurality of nozzles. The input end of the water pump penetrates and is fixedly connected to a water suction pipe. A fixed box is fixedly connected to the rear side of the water storage tank. The left and right sides of the top end of the fixed box penetrate and are slidably connected with movable sleeves. Drainage ports are penetrated and provided on the front and rear sides of the fixed box. Drainage ports are penetrated and provided in the middle of the rear sides of the two movable sleeves. Filter nets are penetrated and fixedly connected to the bottom ends of the front sides of the movable sleeves.

[0007] Further, a water storage hopper is penetrated and provided at the top end of the rear side of the rock-soil slope, and a plurality of drain pipes are penetrated and provided inside the water storage hopper.

[0008] Further, a concrete layer is provided at the top end of the rock-soil slope, a waterproof layer is laid on the top end of the concrete layer, a vegetation layer is provided on the top end of the waterproof layer, a support frame is provided on the top end of the vegetation layer, and a plurality of drainage grooves are penetrated and provided in the support frame.

[0009] Further, an observation window is provided in the middle of the front end of the water storage tank, and a fixed box is provided at the bottom end of the front side of the rock-soil slope.

[0010] Further, a plurality of sliding grooves are penetrated and provided at the top end of the fixed box, sliders are arranged and slidably connected inside the sliding grooves, and a plurality of drain pipes are penetrated and fixedly connected to the bottom end of the fixed box.

[0011] Further, grips are fixedly connected to the middle of the top ends of the two movable sleeves, and sliders are fixedly connected to both sides of the two movable sleeves.

[0012] Further, drain pipes are penetrated and provided inside the rock-soil slope, and the other ends of the drain pipes penetrate and are fixedly connected to the water storage tank.

[0013] The beneficial effects of the present utility model are as follows:

[0014] When the weather is dry, the water pump can be started to drive the water suction pipe to collect the water inside the water storage tank, and the rainwater can be discharged to the surface of the vegetation layer through the drain pipes and nozzles, which can ensure the survival of the vegetation in the vegetation layer, extend the service life of the geotechnical engineering, and when the rain stops, by pulling the grip to drive the movable sleeve to move upward, the rainwater discharged is filtered by the filter net at the front end of the movable sleeve and discharged into the water storage tank, which can filter and clean the soil and vegetation washed down by the rainwater, and prevent the sundries washed down from affecting the subsequent discharge of rainwater. Description of the Drawings

[0015] The accompanying drawings are used to provide a further understanding of the present utility model and form a part of the specification. Together with the embodiments of the present utility model, they are used to explain the present utility model and do not constitute a limitation to the present utility model. In the drawings:

[0016] Figure 1 It is a schematic perspective view of a water seepage prevention structure proposed by the present utility model.

[0017] Figure 2 It is a schematic internal structure view of a geotechnical slope of a water seepage prevention structure proposed by the present utility model.

[0018] Figure 3 It is a schematic sectional view of a water seepage prevention structure proposed by the present utility model.

[0019] Figure 4 It is a schematic top view of a water seepage prevention structure proposed by the present utility model.

[0020] Figure 5 It is a schematic internal structure view of a fixing box of a water seepage prevention structure proposed by the present utility model.

[0021] Figure 6 It is a schematic side view of a fixing box of a water seepage prevention structure proposed by the present utility model.

[0022] In the figure: 1. Geotechnical slope; 2. Water storage tank; 3. Observation window; 4. Water pump; 5. Drainage groove; 6. Support frame; 7. Vegetation layer; 8. Sprinkler head; 9. Water storage hopper; 10. Drainage port; 11. Fixing box; 12. Drain pipe; 13. Water extraction pipe; 14. Movable sleeve; 15. Concrete layer; 16. Filter screen; 17. Waterproof layer; 18. Handle; 19. Slide block; 20. Slide groove; 21. Water delivery pipe. Detailed implementation manners

[0023] Now, the present utility model will be further described in detail with reference to the accompanying drawings. These drawings are all simplified schematic diagrams, only illustrating the basic structure of the present utility model in a schematic way, so they only show the components related to the present utility model.

[0024] Refer to Figure 1 、 Figure 2 、 Figure 5 、 Figure 6As shown in the figure, a water seepage prevention structure includes a geotechnical slope 1 and a water storage tank 2. In the middle of the top of the water storage tank 2, a water pump 4 is fixedly connected. The output end of the water pump 4 penetrates and is fixedly connected with a water delivery pipe 21. The other end of the water delivery pipe 21 penetrates and is provided with a number of spray nozzles 8. The spray nozzles 8 can irrigate the vegetation layer 7 that has not rained for a long time, preventing the vegetation on the surface of the vegetation layer 7 from being affected by drought and reducing the survival rate, resulting in a reduction in the service life of the geotechnical engineering. The input end of the water pump 4 penetrates and is fixedly connected with a water suction pipe 13. By starting the water pump 4, the water suction pipe 13 is driven to extract the rainwater inside the water storage tank 2, and the rainwater is discharged to the surface of the vegetation layer 7 through the water delivery pipe 21 and the spray nozzles 8. At the rear side of the water storage tank 2, a fixed box 11 is fixedly connected. The cooperation between the fixed box 11 and the movable sleeve 14 can filter and clean the sundries washed down by the rainwater. On the left and right sides of the top of the fixed box 11, the movable sleeves 14 penetrate and are slidably connected. The cooperation of the movable sleeve 14 with the drainage port 10 at the front end and the filter screen 16 at the rear end can filter and clean the sundries washed down by the rainwater. Drainage ports 10 are provided through both the front and rear sides of the fixed box 11. The drainage ports 10 can be used to discharge the sundries. Drainage ports 10 are provided through the middle parts of the rear sides of the two movable sleeves 14. Filter screens 16 are fixedly connected through the bottoms of the front ends of the movable sleeves 14. By pulling the handle 18, the movable sleeve 14 can be taken out. The filter screen 16 can be used to filter the sundries washed down.

[0025] Reference Figure 1 、 Figure 3 、 Figure 4As shown in the figure, a water storage hopper 9 is penetrated and arranged at the rear top end of the geotechnical slope 1. The water storage hopper 9 can collect rainwater. A number of drain pipes 12 are penetrated and arranged inside the water storage hopper 9. Through the water storage hopper 9 and the drain pipes 12, the excess rainwater can be discharged into the water storage tank 2. A concrete layer 15 is arranged at the top end of the geotechnical slope 1. The concrete layer 15 can enhance the bearing and stability of the structure. A waterproof layer 17 is laid on the top end of the concrete layer 15. The waterproof layer 17 can provide necessary waterproof protection to jointly ensure the safety and durability of the project. A vegetation layer 7 is arranged at the top end of the waterproof layer 17. A support frame 6 is arranged at the top end of the vegetation layer 7. A number of drainage grooves 5 are penetrated and arranged in the support frame 6. An observation window 3 is arranged in the middle of the front end of the water storage tank 2. The observation window 3 can observe the rainwater stored inside the water storage tank 2. A fixed box 11 is arranged at the bottom of the front end of the geotechnical slope 1. A number of sliding grooves 20 are penetrated and arranged at the top end of the fixed box 11. A sliding block 19 is arranged and slidably connected inside the sliding grooves 20. A number of drain pipes 12 are penetrated and fixedly connected to the bottom end of the fixed box 11. A handle 18 is fixedly connected to the middle of the top ends of the two movable sleeves 14. The two sides of the two movable sleeves 14 are fixedly connected with sliding blocks 19. A drain pipe 12 is penetrated and arranged inside the geotechnical slope 1. The drain pipe 12 sequentially penetrates through the fixed box 11 and the water storage tank 2, and can discharge the water collected by the water storage hopper 9 into the water storage tank 2. The other ends of the drain pipes 12 are penetrated and fixedly connected to the water storage tank 2. The cooperation of the sliding block 19 and the sliding groove 20 can assist in moving the movable sleeve 14.

[0026] The above is only a preferred specific embodiment of the present invention, but the protection scope of the present invention is not limited thereto. Any person skilled in the art within the technical scope disclosed by the present invention, according to the technical solution and inventive concept of the present invention, makes equivalent substitutions or changes, and should be covered by the protection scope of the present invention.

Claims

1. A water seepage prevention structure, characterized in that: The invention comprises a rock slope (1) and a water storage tank (2), wherein a water pump (4) is fixedly connected to the middle of the top of the water storage tank (2), a water delivery pipe (21) is passed through and fixedly connected to the output end of the water pump (4), a plurality of nozzles (8) are passed through and arranged on the other end of the water delivery pipe (21), a water pump (13) is passed through and fixedly connected to the input end of the water pump (4), a fixed box (11) is fixedly connected to the rear side of the water storage tank (2), a movable sleeve (14) is passed through and slidably connected to the left and right sides of the top of the fixed box (11), a drainage port (10) is passed through and arranged on the front and rear sides of the fixed box (11), a drainage port (10) is passed through and arranged on the middle of the rear sides of the two movable sleeves (14), and a filter screen (16) is passed through and fixedly connected to the bottom of the front end of the movable sleeve (14).

2. The anti-water seepage structure according to claim 1, characterized in that: A water storage bucket (9) is passed through and arranged at the top end of the rear side of the rock and soil slope (1), and a plurality of drainage pipes (12) are passed through and arranged inside the water storage bucket (9).

3. The anti-water seepage structure according to claim 2, characterized in that: A concrete layer (15) is arranged at the top of the rock and soil slope (1), a waterproof layer (17) is laid at the top of the concrete layer (15), a vegetation layer (7) is arranged at the top of the waterproof layer (17), a support frame (6) is arranged at the top of the vegetation layer (7), and the support frame (6) penetrates and is provided with a plurality of drainage grooves (5).

4. The water seepage prevention structure according to claim 3, characterized in that: An observation window (3) is provided at the middle of the front end of the water storage tank (2), and a fixing box (11) is provided at the bottom of the front end of the rock and soil slope (1).

5. The anti-water seepage structure according to claim 4, characterized in that: The top end of the fixed box (11) is penetrated by and provided with a plurality of slide grooves (20), the interior of the slide grooves (20) is provided with a slider (19) which is slidably connected thereto, and the bottom end of the fixed box (11) is penetrated by and fixedly connected with a plurality of drainage pipes (12).

6. The anti-water seepage structure according to claim 5, characterized in that: A handle (18) is fixedly connected to the middle of the top of each of the two movable sleeves (14), and a slider (19) is fixedly connected to both sides of each of the two movable sleeves (14).

7. The anti-water seepage structure according to claim 6, characterized in that: A drainage pipe (12) is provided through the rock and soil slope (1), and the other end of the drainage pipe (12) is passed through and fixedly connected to the water storage tank (2).

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