Flood dike

Abstract

The utility model provides a flood control levee, and a water-facing slope is arranged on one side of the flood control levee; the water-facing slope includes a filter plate and a waterproof plate arranged in sequence from the outside to the inside, and the filter plate and the waterproof plate are both arranged to be inclined upward; a plurality of filter holes are arranged through the filter plate in the thickness direction; the waterproof plate includes a plurality of guide parts, and the plurality of guide parts are arranged in the horizontal direction, and the guide parts extend from top to bottom; the guide parts include a first guide slope and a second guide slope arranged to intersect, and the first guide slope and the second guide slope are arranged in the horizontal direction; the first guide slope and the second guide slope are both gradually away from the filter plate from the position where the two intersect to the position away from the intersection; the guide part is arranged opposite to at least one filter hole. The extension direction of the guide part is parallel to the extension direction of the waterproof plate. The filter plate and the waterproof plate are arranged in parallel. The flood control levee of the utility model can effectively improve the effect of flood control and durability, and can also store water and prevent drought, and improve the service life.

Description

Technical Field

[0001] The utility model relates to the technical field of water conservancy projects, in particular to a flood control embankment. Background Art

[0002] A flood dike in water conservancy projects is a dam used to prevent river flooding and a structure used to block water flow.

[0003] An existing high-efficiency and durable flood embankment for water conservancy projects includes a flood embankment, a plurality of buffer plates and filling soil. A reinforcement structure is provided on the side of the flood embankment. The reinforcement structure includes a plurality of piles. A plurality of cross bars are evenly fixedly connected to both sides of the piles. The cross bars between two adjacent piles form a group. A plurality of vertical bars are evenly fixedly connected to one side of the same group of cross bars. The cross bars and vertical bars are perpendicular to each other. The piles are buried between the flood embankment and the filling soil. The reinforcement structure can effectively improve the impact resistance of the flood embankment.

[0004] However, the flood embankment is reinforced with anti-corrosion layers, waterproof membrane layers, etc., and long-term exposure to the outside during non-flooding periods can easily cause damage to the structure, thereby affecting the subsequent flood control effects and reducing its service life. Summary of the invention

[0005] In order to solve the problems existing in the prior art, the utility model provides a highly efficient and durable flood control embankment.

[0006] In order to achieve the above-mentioned purpose, the utility model provides a flood control dike, one side of which is provided with a water-facing slope; the water-facing slope includes a filter plate and a waterproof plate arranged in sequence from the outside to the inside, and the filter plate and the waterproof plate are both arranged to be inclined upward; a plurality of filter holes are arranged through the filter plate in the thickness direction; the waterproof plate includes a plurality of guide parts, and the plurality of guide parts are arranged in the horizontal direction, and the guide parts extend from top to bottom; the guide part includes a first guide slope and a second guide slope arranged to intersect, and the first guide slope and the second guide slope are arranged in the horizontal direction; the first guide slope and the second guide slope are both gradually away from the filter plate from the position where the two intersect to the position away from the intersection; the guide part is arranged opposite to at least one filter hole.

[0007] It can be seen from the above that when water flow hits the filter plate, the filter plate acts as a buffer for the waterproof board, and the water flows through the filter holes to the guide part of the waterproof board. The guide part has a first guide slope and a second guide slope, so that the water rushing to the waterproof board is dispersed to the surroundings, thereby changing the direction of the water flow impacting the surface of the flood control dam, reducing the damage of the water flow to the dam, thereby improving the durability and service life of the dam.

[0008] A further solution is that the extension direction of the guide portion is parallel to the extension direction of the waterproof board.

[0009] A further solution is that the filter plate and the waterproof plate are arranged in parallel.

[0010] A further solution is that support plates are provided at both ends of the filter plate, and the support plates are located between the filter plate and the waterproof plate.

[0011] A further solution is that the flood embankment also includes a ramp, which is arranged on the same side of the flood embankment as the water-facing slope, and the ramp is provided with water-facing slopes on both sides in the horizontal direction; a water reservoir is arranged inside the flood embankment, and the water reservoir is arranged close to the top of the flood embankment, and a drainage pipe is also arranged inside the flood embankment, one end of the drainage pipe is connected to the water reservoir, and the other end of the drainage pipe extends from the ramp; a valve is provided on the drainage pipe.

[0012] As can be seen from the above, the reservoir can store additional water for drought prevention. The drain pipe can drain the water from the reservoir when the reservoir can no longer store water.

[0013] A further solution is that a cover plate is provided at the top opening of the water reservoir, and a plurality of water inlet grooves are arranged on the cover plate, and the water inlet grooves are connected to the water reservoir.

[0014] A further solution is that there are at least two water reservoirs, and the flood control embankment also includes a connecting pipe, and two adjacent water reservoirs are connected through the connecting pipe; the drainage pipe is connected to the connecting pipe.

[0015] A further solution is that a water pump is arranged on the flood control dike, a water inlet pipe of the water pump is arranged in the water reservoir, and a water outlet pipe of the water pump is arranged outside the water reservoir.

[0016] A further solution is that a plurality of concrete slabs are arranged in the flood embankment, the plurality of concrete slabs are arranged close to the bottom of the flood embankment, and the plurality of concrete slabs are arranged at intervals in the horizontal direction.

[0017] A further solution is that a concrete layer is provided on the side of the waterproof board facing away from the filter board.

[0018] It can be seen from the above that the installation of multiple concrete slabs can effectively improve the stability of the bottom structure of the flood embankment and enhance its durability and service life.

[0019] From the above, it can be seen that the flood control embankment of the utility model can effectively improve the durability of flood control, and at the same time can store water to prevent drought and increase the service life. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 It is a structural diagram of the first perspective of the flood levee embodiment of the utility model;

[0021] Figure 2 A structural diagram from a second perspective of the flood embankment embodiment of the utility model with guardrails omitted;

[0022] Figure 3 for Figure 2 The enlarged view of point A in the middle;

[0023] Figure 4 It is a partial cross-sectional view of the structure of an embodiment of the flood levee of the utility model;

[0024] Figure 5 It is a structural schematic diagram of the concrete slab of the utility model. DETAILED DESCRIPTION

[0025] See also Figures 1 to 5 The flood embankment provided in this embodiment has a water-facing slope 2 on one side of the flood embankment, and the flood embankment also includes a connecting pipe 1, a water pump 3, a drainage pipe 4 and a ramp 5. The ramp 5 and the water-facing slope 2 are both located on the same side of the flood embankment, and the ramp 5 and the water-facing slope 2 are both inclined. The ramp 5 is provided with steps (not shown in the figure).

[0026] The filter plate 20 and the waterproof plate 21 are both arranged to be inclined upward, and the water-facing slope 2 includes the filter plate 20, the waterproof plate 21 and the concrete layer 26 arranged in sequence from the outside to the inside. Support plates 25 are provided at both ends of the filter plate 20 in the horizontal direction, and the support plates 25 are located between the filter plate 20 and the waterproof plate 21. A plurality of filter holes 200 are provided through the filter plate 20 along the thickness direction.

[0027] The waterproof board 21 has a plurality of guide portions 22, which extend from top to bottom. The guide portions 22 include a first guide slope 23 and a second guide slope 24 that intersect each other. The first guide slope 23 and the second guide slope 24 are arranged in a horizontal direction. The first guide slope 23 and the second guide slope 24 gradually move away from the filter plate 20 from a position where the two intersect to a position away from the intersection. The plurality of guide portions 22 are arranged in a horizontal direction, the filter plate 20 is arranged parallel to the waterproof board 21, and the guide portions 22 are arranged opposite to at least one filter hole 200.

[0028] Water-facing slopes 2 are provided on both sides of the ramp 5 in the horizontal direction. A water reservoir 6 is provided inside the flood embankment. The water reservoir 6 is provided near the top of the flood embankment. One end of the drain pipe 4 is connected to the water reservoir 6. The other end of the drain pipe 4 extends out of the ramp 5. A valve (not shown in the figure) is provided on the drain pipe 4. A cover plate 7 is covered at the top opening of the water reservoir 6. A plurality of water inlet grooves 70 are provided on the cover plate 7. The water inlet grooves 70 are connected to the water reservoir. There are two water reservoirs 6. Two adjacent water reservoirs 6 are connected by a connecting pipe 1. The drain pipe 4 is connected to the connecting pipe 1. The water inlet pipe of the water pump 3 is provided in the water reservoir 6, and the water outlet pipe of the water pump 3 is provided outside the water reservoir 6.

[0029] Optionally, the number of water reservoirs 6 may be more than two.

[0030] The plurality of concrete slabs 8 are disposed close to the bottom of the flood levee, and the plurality of concrete slabs 8 are arranged at intervals in the horizontal direction.

[0031] A guardrail 9 is also provided on the top of the waterproof slope.

[0032] In summary, when water flows impact the filter plate, the filter plate acts as a buffer for the waterproof plate, and the water flows through the filter holes to the guide portion of the waterproof plate, which has a first guide slope and a second guide slope, so that the water rushing to the waterproof plate is dispersed to the surroundings, thereby changing the direction of the water flow impacting the surface of the flood control dam, reducing the damage of the water flow to the dam, thereby improving the durability and service life of the dam. The flood control dam of the utility model can effectively improve the effect of flood control durability, and at the same time can store water to prevent drought and improve service life.

[0033] Finally, it should be emphasized that the above are only preferred embodiments of the present invention and are not intended to limit the present invention. For those skilled in the art, the present invention may have various changes and modifications. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the scope of protection of the present invention.

Claims

1. A flood embankment, one side of which is provided with a water-facing slope; Features: The water-facing slope includes filter plates and waterproof plates arranged in sequence from outside to inside, and the filter plates and waterproof plates are both arranged to be inclined upward; The filter plate is provided with a plurality of filter holes penetrating along the thickness direction; The waterproof plate includes a plurality of guide parts, the plurality of guide parts are arranged in a horizontal direction, and the guide parts extend from top to bottom; The guide portion includes a first guide slope and a second guide slope that are intersectingly arranged, and the first guide slope and the second guide slope are arranged along a horizontal direction; The first guide slope and the second guide slope both gradually move away from the filter plate from a position where the two intersect to a position away from the intersection; The flow guide portion is arranged opposite to at least one of the filter holes.

2. The flood embankment according to claim 1, characterized in that: The extension direction of the guide portion is parallel to the extension direction of the waterproof plate.

3. The flood embankment according to claim 1, characterized in that: The filter plate and the waterproof plate are arranged in parallel.

4. The flood embankment according to any one of claims 1 to 3, characterized in that: Support plates are arranged at both ends of the filter plate, and the support plates are located between the filter plate and the waterproof plate.

5. The flood embankment according to any one of claims 1 to 3, characterized in that: The flood embankment further comprises a ramp, wherein the ramp and the water-facing slope are arranged on the same side of the flood embankment, and the water-facing slope is arranged on both sides of the ramp in the horizontal direction; A water reservoir is provided in the flood embankment, and the water reservoir is provided near the top of the flood embankment. A drainage pipe is also provided in the flood embankment, one end of the drainage pipe is connected to the water reservoir, and the other end of the drainage pipe extends from the ramp; The drain pipe is provided with a valve.

6. The flood embankment according to claim 5, characterized in that: The top opening of the water reservoir is covered with a cover plate, and a plurality of water inlet grooves are arranged on the cover plate, and the water inlet grooves are communicated with the water reservoir.

7. The flood embankment according to claim 5, characterized in that: There are at least two water storage tanks, and the flood embankment also includes a connecting pipe, and two adjacent water storage tanks are connected through the connecting pipe; The drain pipe is communicated with the connecting pipe.

8. The flood embankment according to claim 5, characterized in that: A water pump is arranged on the flood control dike, a water inlet pipe of the water pump is arranged in the water reservoir, and a water outlet pipe of the water pump is arranged outside the water reservoir.

9. The flood embankment according to any one of claims 1 to 3, characterized in that: A plurality of concrete slabs are arranged in the flood embankment, and the plurality of concrete slabs are arranged close to the bottom of the flood embankment, and the plurality of concrete slabs are arranged at intervals along the horizontal direction.

10. The flood embankment according to any one of claims 1 to 3, characterized in that: A concrete layer is also arranged on the side of the waterproof board facing away from the filter board.

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