Environmentally adaptive retaining dam of water conservancy project

Abstract

The utility model relates to the technical field of hydraulic engineering, and discloses an environmental adaptation retaining dam for hydraulic engineering, which comprises two water retaining blocks, a U-shaped plate is fixedly connected between the adjacent water retaining blocks, the top of each water retaining block is fixedly connected with a U-shaped frame, the rear side of the top of each water retaining block is fixedly connected with a support frame, and the U-shaped frame is fixedly connected with the rear side of the top of each water retaining block. A motor is fixedly connected to the middle of the top end of the supporting frame, a rotating shaft is fixedly connected to the output end of the motor, the front end of the rotating shaft is rotationally connected with the top of the rear side of the U-shaped frame, a protection disc is fixedly connected to the outer wall of the rotating shaft, and a steel wire rope is fixedly connected to the bottom of the rotating shaft. According to the water purification device, the motor drives the rotating shaft to rotate, the rotating shaft rotates to drive the steel wire rope to be wound, and therefore the collecting frame is driven to move upwards along the inner wall of the U-shaped plate, impurities are taken up to be cleaned, residues of the impurities in water are reduced, the water quality can be kept clean, and the impurities are prevented from repeatedly circulating in water flow to pollute the water body.

Description

Technical Field

[0001] This utility model relates to the field of water conservancy engineering technology, and in particular to an environmentally adaptable dam for water conservancy projects. Background Technology

[0002] With the rapid development of the economy and society, the rational development and utilization of water resources has become increasingly important. Water conservancy projects, as an important means of allocating water resources and preventing floods, play a key role in ensuring agricultural irrigation, urban water supply, and flood control and disaster reduction. However, traditional dams have a significant impact on the environment during construction and operation, including blocking fish migration channels, destroying ecological habitats, and causing soil erosion. Therefore, the development of dams with good environmental adaptability has become an important development direction in the field of water conservancy engineering. The continuous development and progress of multidisciplinary fields such as materials science, information technology, and ecological science have provided strong technical support for the research and application of environmentally adaptable dams. The emergence of new building materials has improved the durability and environmental adaptability of dams. The application of sensor technology and data monitoring and analysis systems has enabled real-time monitoring and intelligent management of the dam's operating status and the surrounding environment. The integration of ecological restoration technology and ecological engineering principles has enabled dams to better protect and restore the ecological environment while meeting water conservancy functions.

[0003] A search revealed Chinese Patent Publication No. CN211547630U, which discloses a dam for water conservancy projects, comprising a river channel and a dam body. The river channel is fixedly connected to the dam body. A first water level sensor is fixedly connected to the right side of the front face of the dam body, a controller is fixedly connected to the center of the front face of the dam body, and an alarm is fixedly connected to the left side of the front face of the dam body. A seepage prevention groove is formed inside the dam body, and a second water level sensor is installed in the seepage prevention groove. The second water level sensor is fixedly connected to the dam body. In this utility model, by setting an electric... The system consists of a motor, a threaded shaft, a baffle plate, and a first water level sensor. When the first water level sensor on the dam body detects that the water level is about to exceed the height of the dam body, the controller controls the motor to rotate. The motor drives the slider to slide through the threaded shaft, and the slider drives the baffle plate to move, allowing the baffle plate to extend out of the dam body. This can increase the height of the dam body and prevent water from rushing to the other side of the dam body and causing damage. However, if impurities in the water are not cleaned in time in areas with slow water flow and corners of the water body, the impurities will gradually accumulate, reducing the water volume, affecting the water flow speed and direction, and even causing blockages in local areas. Utility Model Content

[0004] To overcome the above shortcomings, this utility model provides an environmentally adaptable dam for water conservancy projects, aiming to improve the problem in the prior art where impurities in the water are not cleaned in time in areas with slow water flow and corners of the water body, and impurities will gradually accumulate, reduce the water volume, affect the water flow speed and direction, and even cause blockage in local areas.

[0005] To achieve the above objectives, this utility model adopts the following technical solution: an environmentally adaptable dam for water conservancy projects, comprising two water-retaining blocks, with U-shaped plates fixedly connected between adjacent water-retaining blocks, U-shaped frames fixedly connected to the top of each water-retaining block, and support frames fixedly connected to the rear side of the top of each water-retaining block. A motor is fixedly connected to the top center of the support frame, and a rotating shaft is fixedly connected to the output end of the motor. The front end of the rotating shaft is rotatably connected to the top rear side of the U-shaped frame. A protective disc is fixedly connected to the outer wall of the rotating shaft, and a steel wire rope is fixedly connected to the bottom of the rotating shaft. A connecting rod is fixedly connected to the bottom of the steel wire rope, and connecting rings are fixedly connected to the left and right sides of the bottom of the connecting rod. A collection frame is fixedly connected to the bottom of each connecting ring. A protective mechanism is provided on the rear side of the water-retaining block to improve the protective performance of the water-retaining plate.

[0006] The above technical solution involves adjacent water-retaining blocks connected by a U-shaped plate. To enhance structural stability, a U-shaped frame is fixedly connected to the top of each water-retaining block, and a support frame is fixedly connected to the rear of the top of each block. A motor is fixedly connected to the top center of the support frame, serving as the power source for the entire water-retaining dam cleaning system. The motor's output is connected to a rotating shaft, and the front end of the shaft is connected to the rear top of the U-shaped frame via a rotatable connection, ensuring the shaft can rotate. A steel wire rope is fixedly connected to the bottom of the shaft, and the bottom of this rope is connected to a connecting rod. Connecting rings are fixedly connected to the bottom of the connecting rod on both sides, and collection frames are fixedly connected to the bottom of these connecting rings. The collection frames collect impurities brought by the water flow, thus achieving the purpose of cleaning the water.

[0007] As a further description of the above technical solution:

[0008] The protective mechanism includes a support plate, the front side of which is fixedly connected to the rear side of a U-shaped plate. An elastic plate is fixedly connected to the rear side of the support plate, and a water-retaining dam is fixedly connected to the rear side of the elastic plate. Connecting plates are fixedly connected to both the left and right sides of the water-retaining dam, and elastic columns are fixedly connected to adjacent sides of the connecting plates. T-shaped plates are fixedly connected to both the left and right sides of the water-retaining block, and the rear side of the T-shaped plate is fixedly connected to the front side of the elastic column. The outer wall of the T-shaped plate is slidably connected to the inner wall of the connecting plate. Multiple reinforcing ribs are fixedly connected to the inner side of the water-retaining block, and reinforcing ribs are fixedly connected to adjacent reinforcing ribs.

[0009] The above technical solution involves: the front side of the support plate being fixedly connected to the rear side of the U-shaped plate to provide a stable foundation; the rear side of the support plate is fixedly connected to an elastic plate, the material and structure of which can absorb and disperse impact forces from different directions, thereby protecting the entire protective structure from damage; the rear side of the elastic plate is fixedly connected to a water-retaining dam, which can effectively block and guide water flow, preventing flooding from damaging the surrounding environment; the connecting plate not only enhances the structural stability of the water-retaining dam, but also provides additional support points, making the entire protective structure more stable.

[0010] As a further description of the above technical solution:

[0011] The front side of each water-blocking block is provided with multiple flow guide grooves, and the bottom of the front side of each water-blocking block is fixedly connected with a polycarbonate protective plate.

[0012] Through the above technical solution: the guide channel can effectively guide the water flow to reduce the impact of the water flow on the water-blocking block, and the front bottom of the water-blocking block is fixedly connected with a polycarbonate protective plate, which can effectively protect the water-blocking block from damage by external factors.

[0013] As a further description of the above technical solution:

[0014] A nameplate is fixedly connected to the top front side of the U-shaped frame, and a mounting bracket is fixedly connected to the front end of the top inner side of the U-shaped plate.

[0015] The above technical solution allows for the use of nameplates to identify relevant information about the equipment, and mounting brackets to install equipment and components, thereby increasing the versatility of the U-shaped frame.

[0016] As a further description of the above technical solution:

[0017] A protective cover is fixedly connected to the top of the support frame, and a heat sink is fixedly connected to the rear side of the protective cover.

[0018] Through the above technical solutions: the protective cover can effectively protect the internal electronic components from the influence of the external environment, and the heat sink helps the equipment dissipate excess heat during operation, thereby ensuring the stable operation of the equipment and extending its service life.

[0019] As a further description of the above technical solution:

[0020] The support frame is fixedly connected to mounting bases on both the top left and right sides, and lighting lamps are fixedly connected to the top of the mounting bases.

[0021] The above technical solution involves a lighting lamp fixedly connected to the top of each mounting base, allowing the lighting lamp to be stably installed on the support frame and providing a continuous and stable light source for the area requiring illumination.

[0022] As a further description of the above technical solution:

[0023] A cleaning device is fixedly connected to the top of the water-retaining dam, and multiple cleaning nozzles are connected to the front side of the cleaning device.

[0024] Through the above technical solution, the front end area of ​​the cleaning device is connected to multiple cleaning nozzles, which are configured to effectively remove dirt and impurities.

[0025] As a further description of the above technical solution:

[0026] A guide plate is fixedly connected to the bottom of the mounting bracket, and a scale strip is fixedly connected to the front side of the guide plate.

[0027] The above technical solution involves fixing the front side of the guide plate to the scale strip, making it convenient to read and monitor the water level.

[0028] This utility model has the following beneficial effects:

[0029] 1. In this utility model, the rotation of the shaft is driven by a motor. The rotation of the shaft causes the wire rope to be wound up. The protective disc restricts the movement of the wire rope. The winding of the wire rope causes the connecting rod to move upward, thereby moving the collection frame upward along the inner wall of the U-shaped plate. This process carries the impurities up to complete the cleaning, ensuring that the impurities are effectively collected and lifted, reducing the residue of impurities in the water, maintaining water quality, and preventing impurities from repeatedly circulating and polluting the water body in the water flow.

[0030] 2. In this utility model, when water flows into the dam, the supporting plate and the inner reinforcing ribs 1 and 2 of the water-retaining block provide rigid support, effectively enhancing the overall structural strength of the dam and extending its service life. When the water flow is too large, the elastic plate can achieve a buffering effect. At the same time, the elastic columns between the connecting plates on the left and right sides of the dam and the connecting plates on the left and right sides of the water-retaining block enhance the elastic buffering effect, improve the blocking effect against the impact of the water flow, avoid stress concentration, and protect the integrity of the dam structure. Attached Figure Description

[0031] Figure 1 This utility model provides a perspective view of the front side of a U-shaped frame of an environmentally adaptable dam for water conservancy projects.

[0032] Figure 2 This utility model presents a diagram of an environmentally adaptable dam for water conservancy projects.

[0033] Figure 3 This is a schematic diagram of a support frame for an environmentally adaptable dam in a water conservancy project, as proposed in this utility model.

[0034] Figure 4This is a split view of the elastic plate of an environmentally adaptable water-retaining dam for water conservancy projects proposed in this utility model.

[0035] Figure 5 This is a breakdown diagram of the water-retaining block of an environmentally adaptable dam for water conservancy projects proposed in this utility model.

[0036] Figure 6 This is a schematic diagram of a connecting plate for an environmentally adaptable dam in a water conservancy project, as proposed in this utility model.

[0037] Legend:

[0038] 1. Water-blocking block; 2. Protective mechanism; 201. Support plate; 202. Elastic plate; 203. Water-blocking dam; 204. Connecting plate; 205. Elastic column; 206. T-shaped plate; 207. Reinforcing rib one; 208. Reinforcing rib two; 3. U-shaped plate; 4. U-shaped frame; 5. Support frame; 6. Motor; 7. Rotating shaft; 8. Protective disc; 9. Steel wire rope; 10. Connecting rod; 11. Connecting ring; 12. Collection frame; 13. Guide channel; 14. Polycarbonate protective plate; 15. Nameplate; 16. Mounting bracket; 17. Protective cover; 18. Heat sink; 19. Mounting base; 20. Lighting lamp; 21. Cleaner; 22. Cleaning nozzle; 23. Guide plate; 24. Scale strip. Detailed Implementation

[0039] 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.

[0040] Please see the appendix Figure 1 Appendix Figure 2 and attached Figure 4 An embodiment of this utility model provides an environmentally adaptable dam for water conservancy projects, comprising two water-retaining blocks 1, with U-shaped plates 3 fixedly connected between adjacent water-retaining blocks 1, U-shaped frames 4 fixedly connected to the top of each water-retaining block 1, and support frames 5 fixedly connected to the rear side of the top of each water-retaining block 1. A motor 6 is fixedly connected to the middle of the top of the support frame 5, and a rotating shaft 7 is fixedly connected to the output end of the motor 6. The front end of the rotating shaft 7 is rotatably connected to the top of the rear side of the U-shaped frame 4. A protective plate 8 is fixedly connected to the outer wall of the rotating shaft 7, and a steel wire rope 9 is fixedly connected to the bottom of the rotating shaft 7. A connecting rod 10 is fixedly connected to the bottom of the steel wire rope 9, and connecting rings 11 are fixedly connected to the left and right sides of the bottom of the connecting rod 10. A collection frame 12 is fixedly connected to the bottom of each connecting ring 11. A protective mechanism 2 is provided on the rear side of the water-retaining block 1 to improve the protective performance of the water-retaining plate.

[0041] Specifically, a U-shaped plate 3 is fixedly connected between two adjacent water-blocking blocks 1 to ensure the stability and integrity of the structure. A U-shaped frame 4 is provided on the top of the water-blocking block 1, and a support frame 5 is fixedly connected to the rear side of the top of the water-blocking block 1. A motor 6 is installed in the middle of the top of the support frame 5. The output end of the motor 6 is connected to the rotating shaft 7. The front end of the rotating shaft 7 is connected to the rear top of the U-shaped frame 4 by a rotating connection to ensure that the rotating shaft 7 can rotate, thereby driving the cleaning effect of the entire water-blocking dam. The bottom of the wire rope 9 is connected to the connecting rod 10, and a collection frame 12 is fixedly connected to the bottom of the connecting ring 11. The collection frame 12 can effectively collect and intercept debris passing through the water-blocking dam to keep the waterway unobstructed.

[0042] Please see the appendix Figure 3 Appendix Figure 5 and attached Figure 6 The protective mechanism 2 includes a support plate 201. The front side of the support plate 201 is fixedly connected to the rear side of the U-shaped plate 3. An elastic plate 202 is fixedly connected to the rear side of the support plate 201. A water-retaining dam 203 is fixedly connected to the rear side of the elastic plate 202. A connecting plate 204 is fixedly connected to both the left and right sides of the water-retaining dam 203. An elastic column 205 is fixedly connected to each adjacent side of the connecting plate 204. A T-shaped plate 206 is fixedly connected to both the left and right sides of the water-retaining block 1. The rear side of the T-shaped plate 206 is fixedly connected to the front side of the elastic column 205. The outer wall of the T-shaped plate 206 is slidably connected to the inner wall of the connecting plate 204. A plurality of reinforcing ribs 1 207 are fixedly connected to the inner side of the water-retaining block 1. A reinforcing rib 208 is fixedly connected between each adjacent reinforcing rib 1 207.

[0043] Specifically, the front side of the support plate 201 is fixedly connected to the rear side of the U-shaped plate 3, providing not only physical support but also ensuring the stability of the entire protective mechanism 2. The elastic plate 202 is fixedly connected to the rear side of the support plate 201, allowing for a certain elastic deformation when subjected to external forces, thereby absorbing and dispersing the impact force and protecting the structure from damage. Connecting plates 204 are fixedly connected to both sides of the water-retaining dam 203, enhancing the stability of the water-retaining dam 203. Elastic columns 205 are fixedly connected to each adjacent side. The rear side of the T-shaped plate 206 is fixedly connected to the front side of the elastic column 205, ensuring the coordination of the entire mechanism when subjected to impact. The outer wall of the T-shaped plate 206 is slidably connected to the inner wall of the connecting plate 204, allowing for a certain displacement when subjected to external forces, thereby further absorbing and dispersing the impact force.

[0044] Please see the appendix Figure 1 Appendix Figure 2 and attached Figure 3A nameplate 15 is fixedly connected to the top front side of the U-shaped frame 4. A mounting bracket 16 is fixedly connected to the top front end of the inner side of the U-shaped plate 3. A guide plate 23 is fixedly connected to the bottom of the mounting bracket 16. A scale strip 24 is fixedly connected to the front side of the guide plate 23. A protective cover 17 is fixedly connected to the top of the support frame 5. A heat sink 18 is fixedly connected to the rear side of the protective cover 17.

[0045] Specifically, the nameplate 15 is used to identify relevant equipment information, a guide plate 23 is fixedly connected to the bottom of the mounting bracket 16, the guide plate 23 is used to guide the direction of fluid to improve the efficiency and protection performance of the equipment, the scale bar 24 can be used to display the water level, and the protective cover 17 can protect the internal components from damage by external factors.

[0046] Please see the appendix Figure 1 Appendix Figure 2 and attached Figure 3 The top left and right sides of the support frame 5 are fixedly connected to the mounting base 19, and the top of the mounting base 19 is fixedly connected to the lighting lamp 20. The front side of the water blocking block 1 is provided with multiple guide grooves 13, and the bottom of the front side of the water blocking block 1 is fixedly connected to the polycarbonate protective plate 14. The top of the water blocking dam 203 is fixedly connected to the cleaner 21, and the front side of the cleaner 21 is connected to multiple cleaning nozzles 22.

[0047] Specifically, the top of the mounting base 19 is fixedly connected to the lighting lamp 20 to provide necessary lighting for nighttime and low-light environments. Multiple guide channels 13 are opened on the front side of the water-blocking block 1 to guide the water flow and ensure that the water flow can disperse the impact to improve the protective effect. The polycarbonate protective plate 14 can not only protect the water-blocking block 1 from external impacts, but is also environmentally friendly and non-toxic, and will not cause harm to the surrounding ecosystem and organisms, thus ensuring the safety of the ecological environment.

[0048] Working principle: The continuous flow of water carries garbage and impurities in the water to the collection frame 12. At this time, the motor 6 drives the rotating shaft 7 to rotate. The rotation of the rotating shaft 7 causes the wire rope 9 to be wound up. The protective plate 8 plays a limiting role. The winding of the wire rope 9 causes the connecting rod 10 to move upward, thereby moving the collection frame 12 upward along the inner wall of the U-shaped plate 3, thus carrying up the impurities to complete the cleaning. This can ensure that impurities are effectively collected and lifted, reduce the residue of impurities in the water, better maintain water quality, prevent impurities from repeatedly circulating and polluting the water body in the water flow, and at the same time, it will not cause secondary pollution to the water body while cleaning.

[0049] When water flows into the dam 203, rigid support is provided by the support plate 201 and the reinforcing ribs 207 and 208 on the inner side of the water-retaining block 1, which effectively enhances the overall structural strength of the dam 203. This allows the dam to better maintain its shape and stability when subjected to water flow impact, extending the service life of the dam. When the water flow is too large, the elastic plate 202 can achieve a buffering effect. At the same time, the elastic column 205 between the connecting plates 204 on the left and right sides of the dam 203 and the connecting plates 204 on the left and right sides of the water-retaining block 1 enhances the elastic buffering effect, improves the blocking effect against the impact of water flow, and avoids stress concentration. In this way, through the buffering and stress dispersion effect of the elastic components, the integrity of the dam structure can be protected, and maintenance costs and safety risks can be reduced.

[0050] Finally, it should be noted that the above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Although the present utility model 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 utility model should be included within the protection scope of the present utility model.

Claims

1. An environmentally adaptable dam for a water conservancy project, comprising two water-retaining blocks (1), characterized in that: U-shaped plates (3) are fixedly connected between adjacent water-blocking blocks (1). U-shaped frames (4) are fixedly connected to the top of each water-blocking block (1). Support frames (5) are fixedly connected to the rear side of the top of each water-blocking block (1). A motor (6) is fixedly connected to the middle of the top of the support frame (5). A rotating shaft (7) is fixedly connected to the output end of the motor (6). The front end of the rotating shaft (7) is rotatably connected to the top of the rear side of the U-shaped frame (4). A protective disc (8) is fixedly connected to the outer wall of the rotating shaft (7). A steel wire rope (9) is fixedly connected to the bottom of the rotating shaft (7). A connecting rod (10) is fixedly connected to the bottom of the steel wire rope (9). A connecting ring (11) is fixedly connected to the left and right sides of the bottom of the connecting rod (10). A collection frame (12) is fixedly connected to the bottom of the connecting ring (11). A protective mechanism (2) is provided on the rear side of the water-blocking block (1). The protective mechanism (2) is used to improve the protective performance of the water-blocking plate.

2. The environmentally adaptable dam for water conservancy projects according to claim 1, characterized in that: The protective mechanism (2) includes a support plate (201), the front side of which is fixedly connected to the rear side of the U-shaped plate (3), an elastic plate (202) is fixedly connected to the rear side of the support plate (201), a water-retaining dam (203) is fixedly connected to the rear side of the elastic plate (202), a connecting plate (204) is fixedly connected to both the left and right sides of the water-retaining dam (203), an elastic column (205) is fixedly connected to each adjacent side of the connecting plate (204), a T-shaped plate (206) is fixedly connected to both the left and right sides of the water-retaining block (1), the rear side of the T-shaped plate (206) is fixedly connected to the front side of the elastic column (205), the outer wall of the T-shaped plate (206) is slidably connected to the inner wall of the connecting plate (204), a plurality of reinforcing ribs (207) are fixedly connected to the inner side of the water-retaining block (1), and a plurality of reinforcing ribs (208) are fixedly connected between each adjacent reinforcing rib (207).

3. The environmentally adaptable dam for water conservancy projects according to claim 1, characterized in that: The front side of each water-blocking block (1) is provided with multiple guide grooves (13), and the bottom of the front side of each water-blocking block (1) is fixedly connected with a polycarbonate protective plate (14).

4. The environmentally adaptable dam for water conservancy projects according to claim 1, characterized in that: A nameplate (15) is fixedly connected to the top front side of the U-shaped frame (4), and a mounting bracket (16) is fixedly connected to the front end of the top inner side of the U-shaped plate (3).

5. The environmentally adaptable dam for water conservancy projects according to claim 1, characterized in that: The top of the support frame (5) is fixedly connected to a protective cover (17), and the rear side of the protective cover (17) is fixedly connected to a heat sink (18).

6. The environmentally adaptable dam for water conservancy projects according to claim 1, characterized in that: The support frame (5) is fixedly connected to the left and right sides of the top with mounting bases (19), and the top of the mounting bases (19) is fixedly connected to a lighting lamp (20).

7. The environmentally adaptable dam for water conservancy projects according to claim 2, characterized in that: A cleaner (21) is fixedly connected to the top of the water-retaining dam (203), and multiple cleaning nozzles (22) are connected to the front side of the cleaner (21).

8. The environmentally adaptable dam for water conservancy projects according to claim 4, characterized in that: The bottom of the mounting bracket (16) is fixedly connected to a guide plate (23), and the front side of the guide plate (23) is fixedly connected to a scale strip (24).

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