Anti-seepage protection slope for irrigation and water conservancy engineering

Abstract

The anti-seepage protection slope comprises a protection slope body, a reinforcing dam is installed on the rear side of the protection slope body, an installation plate is installed on the front side of the protection slope body, a second buffer plate is hinged to one side of the installation plate, and a first buffer plate is hinged to the upper end of the second buffer plate. A U-shaped connecting plate is rotatably mounted at the top of the first buffer plate, a plurality of connecting plates are mounted on the top surface of the dike dam, buffer assemblies are arranged between the connecting plates and the U-shaped connecting plate, a water accumulation groove is formed in the surface of the dike dam, a plurality of through holes are formed in one side of the dike dam, and filter plates are fixedly mounted in the through holes; and a cleaning assembly for cleaning the filter plate is mounted on one side of the U-shaped connecting plate. The first buffer plate and the second buffer plate rotate when being impacted by water flow, so that the U-shaped connecting plate is pushed to act on the buffer assembly, the impact force of the water flow is greatly reduced, the protection slope is effectively protected, and the protection slope is prevented from being impacted and damaged for a long time to cause leakage.

Description

Technical Field

[0001] This utility model relates to the field of farmland water conservancy engineering, specifically to a seepage-proof slope protection for farmland water conservancy engineering. Background Technology

[0002] In farmland water conservancy projects, seepage-proof slope protection is an important infrastructure to ensure farmland irrigation, flood control and drainage. Its performance is directly related to the service life of water conservancy projects and the safety of agricultural production. Traditional seepage-proof slope protection has obvious defects in dealing with water flow impact and is difficult to meet the needs of long-term stable operation.

[0003] Traditional seepage-proof slope protection mostly uses rigid structures such as concrete and masonry. When encountering strong water flow impacts such as floods and rainstorms, the kinetic energy of the water flow directly acts on the slope surface, which can easily lead to slope cracking and local detachment, thereby damaging the seepage-proof layer. At river bends or in areas with rapid water flow, traditional slope protection often cannot effectively buffer the impact of water flow, resulting in slope damage, soil erosion, and other problems. It may also cause leakage, leading to a chain of problems such as water waste and farmland salinization. Therefore, it is necessary to design a seepage-proof slope protection for farmland water conservancy projects to solve the above problems. Utility Model Content

[0004] The purpose of this utility model is to provide a seepage-proof slope protection for farmland water conservancy projects to solve the problems mentioned in the background art.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a seepage-proof slope protection for farmland water conservancy projects, including a protective slope, a retaining wall installed on the rear side of the protective slope, an installation plate installed on the front side of the protective slope, a second buffer plate hinged to one side of the installation plate, and a first buffer plate hinged to the upper end of the second buffer plate.

[0006] A U-shaped connecting plate is rotatably installed on the top of the first buffer plate, and multiple connecting plates are installed on the top surface of the embankment. A buffer assembly is provided between the connecting plate and the U-shaped connecting plate. A water collection groove is opened on the surface of the embankment, and multiple perforations are opened on one side of the embankment. A filter plate is fixedly installed inside the perforations, and a cleaning assembly for cleaning the filter plate is installed on one side of the U-shaped connecting plate.

[0007] Preferably, the buffer assembly includes a damping rod and a spring. The upper end of the damping rod is fixedly installed on the bottom surface of the connecting plate, and the lower end of the damping rod is fixedly installed on the top surface of the U-shaped connecting plate. The upper end of the spring is fixedly installed on the bottom surface of the connecting plate, and the lower end of the spring is fixedly installed on the top surface of the U-shaped connecting plate.

[0008] Preferably, the spring is wrapped around the outside of the damping rod.

[0009] Preferably, the cleaning assembly includes a connecting rod, which is fixedly installed on one side of the U-shaped connecting plate, and a scraper that abuts against the filter plate is fixedly installed at one end of the connecting rod.

[0010] Preferably, the perforations on the surface of the embankment are connected to the water collection channel.

[0011] Preferably, the top height of the first buffer plate is higher than the top surface height of the protective slope.

[0012] Compared with the prior art, the beneficial effects of this utility model are:

[0013] 1. In this farmland irrigation project, seepage-proof slope protection is used. When water flows towards the protective slope, it impacts the protruding inclined surfaces of the second and first buffer plates, thus squeezing the first and second buffer plates. After being squeezed by the water flow, the first and second buffer plates rotate, thereby pushing the U-shaped connecting plate upward. The U-shaped connecting plate pushes the damping rod and spring to move. The damping rod and spring work together to buffer the slope, thereby reducing the impact force on the first and second buffer plates. The buffered water flow impacts the slope surface of the protective slope less, which can effectively prevent slope damage and leakage, thus improving the protection effect.

[0014] 2. This farmland irrigation project uses seepage-proof slope protection. When the water level is high, the water passes through the filter plate and enters the water collection tank for storage. This can prevent the water from overflowing due to excessively high water levels and affecting the surrounding roads and other facilities. Furthermore, the stored water can be reused for irrigation and other purposes, achieving a water-saving effect. It is worth noting that the filter plate filters impurities in the water, preventing impurities from accumulating inside the water collection tank. When the water flow impacts and causes the U-shaped connecting plate to rise, the U-shaped connecting plate drives the connecting rod and scraper to move upward. The scraper can remove residual impurities on the surface of the filter plate, preventing the filter plate from clogging and affecting the filtration efficiency. Attached Figure Description

[0015] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0016] Figure 2 This is a side view of the present invention.

[0017] Figure 3 This is an enlarged structural schematic diagram of the present invention.

[0018] In the diagram: 1. Protective slope; 2. Embankment; 3. Mounting plate; 4. Connecting plate; 5. Damping rod; 6. U-shaped connecting plate; 7. Spring; 8. First buffer plate; 9. Second buffer plate; 10. Water collection trough; 11. Filter plate; 12. Connecting rod; 13. Scraper. Detailed Implementation

[0019] The technical solutions of the present utility model 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 utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0020] Example 1

[0021] Please refer to Figure 1-3 As shown, this utility model provides a seepage-proof slope protection for farmland water conservancy projects, including a protective slope 1, a retaining wall 2 installed on the rear side of the protective slope 1, an installation plate 3 installed on the front side of the protective slope 1, a second buffer plate 9 hinged to one side of the installation plate 3, and a first buffer plate 8 hinged to the upper end of the second buffer plate 9.

[0022] A U-shaped connecting plate 6 is rotatably installed on the top of the first buffer plate 8. Multiple connecting plates 4 are installed on the top surface of the embankment 2. A buffer assembly is provided between the connecting plate 4 and the U-shaped connecting plate 6. A water accumulation groove 10 is opened on the surface of the embankment 2. Multiple perforations are opened on one side of the embankment 2. A filter plate 11 is fixedly installed inside the perforations. A cleaning assembly for cleaning the filter plate 11 is installed on one side of the U-shaped connecting plate 6.

[0023] Specifically, when the first buffer plate 8 and the second buffer plate 9 are impacted by the water flow, they rotate, thereby pushing the U-shaped connecting plate 6 to act on the buffer assembly, greatly reducing the impact force of the water flow, thus effectively protecting the protective slope 1 and preventing the protective slope 1 from being damaged by impact over a long period of time and causing leakage.

[0024] The buffer assembly includes a damping rod 5 and a spring 7. The upper end of the damping rod 5 is fixedly installed on the bottom surface of the connecting plate 4, and the lower end of the damping rod 5 is fixedly installed on the top surface of the U-shaped connecting plate 6. The upper end of the spring 7 is fixedly installed on the bottom surface of the connecting plate 4, and the lower end of the spring 7 is fixedly installed on the top surface of the U-shaped connecting plate 6. The spring 7 surrounds the outside of the damping rod 5. When the water flows towards the protective slope 1, it will hit the outer protruding inclined surfaces of the second buffer plate 9 and the first buffer plate 8, thereby squeezing the first buffer plate 8 and the second buffer plate 9. After being squeezed by the water flow, the first buffer plate 8 and the second buffer plate 9 will rotate, thereby pushing the U-shaped connecting plate 6 to move upward. The U-shaped connecting plate 6 pushes the damping rod 5 and the spring 7 to move. The damping rod 5 and the spring 7 work together to achieve a buffering effect.

[0025] The cleaning component includes a connecting rod 12, which is fixedly installed on one side of the U-shaped connecting plate 6. A scraper 13 that abuts against the filter plate 11 is fixedly installed at one end of the connecting rod 12. When the water flow impacts and causes the U-shaped connecting plate 6 to rise, the U-shaped connecting plate 6 drives the connecting rod 12 and the scraper 13 to move upward. The scraper 13 can scrape off the impurities remaining on the surface of the filter plate 11, preventing the filter plate 11 from becoming clogged and affecting the filtration efficiency.

[0026] Wherein: the perforations on the surface of the embankment 2 are connected to the water collection trough 10, which are used to introduce water that has submerged the top of the protective slope 1 into the water collection trough 10.

[0027] Wherein: the top height of the first buffer plate 8 is higher than the top surface height of the protective slope 1, so that the second buffer plate 9 and the first buffer plate 8 can protect different height positions of the protective slope 1.

[0028] Working principle: This utility model is a seepage-proof slope protection for farmland water conservancy projects. When water flows towards the protective slope 1, it will hit the outer inclined surfaces of the second buffer plate 9 and the first buffer plate 8, thereby squeezing the first buffer plate 8 and the second buffer plate 9. After being squeezed by the water flow, the first buffer plate 8 and the second buffer plate 9 will rotate, thereby pushing the U-shaped connecting plate 6 to move upward. The U-shaped connecting plate 6 pushes the damping rod 5 and the spring 7 to move. The damping rod 5 and the spring 7 work together to buffer, thereby reducing the impact force on the first buffer plate 8 and the second buffer plate 9. The water flow after being buffered hits the slope surface of the protective slope 1 less, which can effectively prevent the slope surface from being damaged and causing leakage, thus improving the protection effect.

[0029] When the water level is high, the water passes through the filter plate 11 and enters the water collection tank 10 for storage. This can prevent the water level from being too high and causing water to flow out and affect the surrounding road surface and other facilities. The stored water can be reused for irrigation and other purposes, which has a water-saving effect. It is worth noting that the filter plate 11 filters impurities in the water and prevents impurities in the water flow from accumulating inside the water collection tank 10. When the water flow impacts and causes the U-shaped connecting plate 6 to rise, the U-shaped connecting plate 6 drives the connecting rod 12 and the scraper 13 to move upward. The scraper 13 can scrape off the impurities remaining on the surface of the filter plate 11 and prevent the filter plate 11 from becoming clogged and affecting the filtration efficiency.

[0030] The contents not described in detail in this specification are existing technologies known to those skilled in the art.

[0031] Although the present invention has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present invention should be included within the protection scope of the present invention.

Claims

1. A seepage-proof slope protection for farmland irrigation projects, comprising a protective slope (1), characterized in that: A retaining wall (2) is installed on the rear side of the protective slope (1), and an installation plate (3) is installed on the front side of the protective slope (1). A second buffer plate (9) is hinged to one side of the installation plate (3), and a first buffer plate (8) is hinged to the upper end of the second buffer plate (9). A U-shaped connecting plate (6) is rotatably installed on the top of the first buffer plate (8). Multiple connecting plates (4) are installed on the top surface of the embankment (2). A buffer assembly is provided between the connecting plate (4) and the U-shaped connecting plate (6). A water accumulation groove (10) is opened on the surface of the embankment (2). Multiple perforations are opened on one side of the embankment (2). A filter plate (11) is fixedly installed inside the perforations. A cleaning assembly for cleaning the filter plate (11) is installed on one side of the U-shaped connecting plate (6).

2. The seepage-proof slope protection for farmland irrigation projects according to claim 1, characterized in that: The buffer assembly includes a damping rod (5) and a spring (7). The upper end of the damping rod (5) is fixedly installed on the bottom surface of the connecting plate (4), and the lower end of the damping rod (5) is fixedly installed on the top surface of the U-shaped connecting plate (6). The upper end of the spring (7) is fixedly installed on the bottom surface of the connecting plate (4), and the lower end of the spring (7) is fixedly installed on the top surface of the U-shaped connecting plate (6).

3. The seepage-proof slope protection for farmland irrigation projects according to claim 2, characterized in that: The spring (7) is wrapped around the outside of the damping rod (5).

4. The seepage-proof slope protection for farmland irrigation projects according to claim 1, characterized in that: The cleaning assembly includes a connecting rod (12), which is fixedly installed on one side of the U-shaped connecting plate (6), and a scraper (13) that abuts against the filter plate (11) is fixedly installed at one end of the connecting rod (12).

5. The seepage-proof slope protection for farmland irrigation projects according to claim 1, characterized in that: The perforations on the surface of the embankment (2) are connected to the water collection channel (10).

6. The seepage-proof slope protection for farmland irrigation projects according to claim 1, characterized in that: The top height of the first buffer plate (8) is higher than the top surface height of the protective slope (1).

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