Flood season reservoir flood prevention device for water conservancy project

Abstract

The utility model relates to the technical field of hydraulic engineering, and discloses a flood season reservoir flood prevention device for hydraulic engineering, which comprises a flood prevention plate, a support plate is arranged on the outer wall of the flood prevention plate, a slide rail is arranged in the flood prevention plate, the outer wall of the flood prevention plate is fixedly connected with a protection component, and the protection component is used for protecting the flood prevention plate. Connecting assemblies are arranged in the flood prevention plates, the connecting assemblies act on connection between the two flood prevention plates, filling assemblies are arranged in the flood prevention plates, the filling assemblies act on adding weight into the flood prevention plates, each connecting assembly comprises a clamping block, and one side of the outer wall of each clamping block is fixedly connected to the outer wall of the corresponding flood prevention plate. According to the flood prevention plate connecting device, the check blocks and the connecting columns are driven by the pulling columns, and the clamping blocks are fixed and moved in cooperation with the first springs, so that a plurality of flood prevention plates are conveniently connected to form a whole for resisting jointly, the problem that the resisting force of a single flood prevention plate is small is solved, and stability is improved.

Description

Technical Field

[0001] This utility model relates to the field of water conservancy engineering technology, and in particular to a flood control device for reservoirs during the flood season used in water conservancy projects. Background Technology

[0002] In the field of water conservancy engineering, flood control in reservoirs is of paramount importance during the flood season. With the increase in extreme weather events, the threat of floods is becoming increasingly severe. As a key facility for flood control, the performance of the flood control devices of reservoirs directly affects the safety of the surrounding areas. Over the past few decades, water conservancy engineering construction has continued to develop, but flood control devices also need to be constantly innovated to meet new challenges. Early flood control devices were relatively rudimentary. With the advancement of materials science, mechanical manufacturing, and other technologies, equipment such as flood control panels have gradually emerged and been applied. Today, in order to better adapt to complex and ever-changing flood conditions, flood control devices not only need to have high strength and corrosion resistance, but also need to be continuously optimized in terms of connection, weight adjustment, and other functions to meet the needs of efficient and stable flood control.

[0003] Among existing flood control devices, some common structures include simple baffle-type flood control equipment. These devices are usually composed of metal or concrete panels, and the connection between the panels is relatively simple, such as by binding with ropes or using simple buckles. In terms of technical principle, they mainly rely on the weight and strength of the panels themselves to resist floods. For weight adjustment, some flood control devices use externally hung weights, such as hanging sandbags or other heavy objects on the outside of the baffle with hooks. When the flood comes, workers hang the sandbags or other heavy objects on the flood control baffle in advance to increase its stability. When connecting multiple baffles, the edges of adjacent baffles are usually aligned, and then ropes are passed through the reserved holes for binding and fixing. This connection method can combine multiple baffles to a certain extent, but the connection is not very strong or airtight.

[0004] Existing flood control devices have several shortcomings. One significant problem is the limited resistance of individual flood control panels. Under strong flood impact, individual panels are easily washed away or displaced due to their own weight and unstable connections. For example, in flood control operations on some small and medium-sized rivers, the simple flood control panels used often fail to form an effective overall structure when encountering floods caused by heavy rainfall. Individual panels gradually lose stability under the impact of water flow, leading to breaches in the defense line. Floodwaters then rush into the protected area through gaps between the panels or due to the displacement of individual panels, posing a significant threat to the lives and property of nearby residents. This problem is quite common in existing flood control devices, and there is an urgent need to improve the connection method to enhance the overall resistance. Therefore, this paper proposes a flood control device for reservoirs during the flood season in water conservancy projects to address the above-mentioned problems. Utility Model Content

[0005] To overcome the above deficiencies, this utility model provides a flood control device for reservoirs during the flood season for water conservancy projects, aiming to improve the problem that the existing flood control panels are usually placed individually and have weak protective capabilities.

[0006] In order to achieve the above purpose, the present invention adopts the following technical solutions:

[0007] A flood control device for reservoirs during the flood season in water conservancy projects includes a flood control plate, a support plate on the outer wall of the flood control plate, a slide rail inside the flood control plate, a protective component fixedly connected to the outer wall of the flood control plate, the protective component protecting the flood control plate, a connecting component inside the flood control plate for connecting two flood control plates, and a filling component inside the flood control plate for adding weight to the inside of the flood control plate.

[0008] The connecting assembly includes a locking block, one side of the outer wall of the locking block is fixedly connected to the outer wall of the flood control board, a rubber plate is fixedly connected to one side of the outer wall of the flood control board, a connecting groove is formed inside the flood control board, a locking groove is formed inside the flood control board, a lifting groove is formed inside the flood control board, a pulling column is formed inside the lifting groove, a connecting column is fixedly connected to the bottom of the pulling column, a spring is sleeved on the outer wall of the connecting column, the top of the spring is fixedly connected to the bottom of the pulling column, the bottom of the spring is fixedly connected to the inner wall of the lifting groove, a stop is fixedly connected to the bottom of the connecting column, and the outer wall of the stop is slidably connected inside the locking groove;

[0009] As a further description of the above technical solution:

[0010] The protective assembly includes an earth and rock mesh and a baffle. The outer wall of the baffle is fixedly connected to the outer wall of the flood control board, and the outer wall of the earth and rock mesh is fixedly connected to the outer wall of the baffle.

[0011] As a further description of the above technical solution:

[0012] The filling component includes a slide plate, with sliders fixedly connected to both sides of the slide plate. The outer wall of the slide plate is slidably connected to the inside of the slide rail, and a placement groove is provided inside the flood control plate.

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

[0014] The skateboard has a moving groove inside and a sliding groove inside. A pressing column is slidably connected inside the sliding groove, and a fixing column is fixedly connected to one end of the pressing column.

[0015] As a further description of the above technical solution:

[0016] A second spring is sleeved on the outer wall of the fixed column. One end of the second spring is fixedly connected to one end of the pressing column, and the other end of the second spring is fixedly connected to the inner wall of the sliding groove.

[0017] As a further description of the above technical solution:

[0018] A sliding column is fixedly connected to one end of the fixed column, a fixed plate is fixedly connected to the outer wall of the sliding plate, and a movable plate is slidably connected inside the fixed plate;

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

[0020] The movable plate has a limiting groove inside, and the limiting groove is slidably connected to the outer wall of the sliding column;

[0021] As a further description of the above technical solution:

[0022] A locking post is fixedly connected to the outer wall of the movable plate, and the outer wall of the locking post is slidably connected inside the fixed plate.

[0023] This utility model has the following beneficial effects:

[0024] 1. In this utility model, the locking block achieves its movement function by moving the pulling column. When the pulling column is moved, the locking block is fixed and moved by driving the stop block and the connecting column through the pulling column and cooperating with the spring. This allows multiple flood control plates to be connected in a convenient way to form a whole to resist the flood, solving the problem of the small resistance of a single flood control plate and improving stability.

[0025] 2. In this utility model, the sliding plate achieves its movement function by pressing the pressing column. When the pressing column is pressed, the pressing column drives the moving plate and the sliding column, and in conjunction with the second spring, the locking column slides inside the flood control plate. This allows the top or bottom of the placement slot to be opened, and weights to be placed inside. This solves the problem of not being able to conveniently adjust the weight of the flood control plate and improves convenience. Attached Figure Description

[0026] Figure 1 This is a three-dimensional schematic diagram of the flood control device for reservoirs used in water conservancy projects according to the present invention.

[0027] Figure 2 This is a schematic diagram of the structure of the locking block of the flood control device for reservoirs during the flood season proposed in this utility model.

[0028] Figure 3 This is a schematic diagram of the internal structure of the flood control plate of the flood control device for reservoirs used in water conservancy projects according to this utility model.

[0029] Figure 4This is a schematic diagram of the internal structure of the sliding plate of the flood control device for reservoirs during the flood season proposed in this utility model.

[0030] Legend:

[0031] 1. Flood control board; 2. Slot; 3. Connecting slot; 4. Slide plate; 5. Moving slot; 6. Support plate; 7. Earth and rock protective net; 8. Rubber plate; 9. Locking block; 10. Baffle; 11. Stop block; 12. Connecting column; 13. Lifting slot; 14. Spring 1; 15. Pulling column; 16. Slide rail; 17. Placement slot; 18. Sliding block; 19. Pressing column; 20. Spring 2; 21. Sliding slot; 22. Locking column; 23. Restricting slot; 24. Moving plate; 25. Sliding column; 26. Fixing plate; 27. Fixing column. Detailed Implementation

[0032] 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.

[0033] Reference Figure 1 - Figure 3 An embodiment of this utility model provides a flood control device for reservoirs during the flood season in water conservancy projects, including a flood control plate 1. The main body of the flood control plate 1 is made of high-strength aluminum alloy, which ensures structural strength while reducing the overall weight, making it easy to transport and install. A support plate 6 is provided on the outer wall of the flood control plate 1, and a slide rail 16 is provided inside the flood control plate 1. A protective component is fixedly connected to the outer wall of the flood control plate 1, which protects the flood control plate 1. A connecting component is provided inside the flood control plate 1, which connects two flood control plates 1. A filling component is provided inside the flood control plate 1, which adds weight to the inside of the flood control plate 1.

[0034] The connecting assembly includes a locking block 9, which is made of high-hardness alloy steel. One side of its outer wall is securely fixed to the outer wall of the flood control plate 1 by welding. The head of the locking block 9 has a certain angle to facilitate insertion into the locking slot 2. One side of the outer wall of the locking block 9 is fixedly connected to the outer wall of the flood control plate 1. A rubber plate 8 is fixedly connected to one side of the outer wall of the flood control plate 1. The rubber plate 8 is made of high-quality rubber material, possessing good flexibility and sealing properties. A connecting groove 3, a locking slot 2, and a lifting groove 1 are provided inside the flood control plate 1. 3. A pulling column 15 is provided inside the lifting channel 13. A connecting column 12 is fixedly connected to the bottom of the pulling column 15. The connecting column 12 is also made of aluminum alloy and has high strength. A spring 14 is sleeved on the outer wall of the connecting column 12. The top of the spring 14 is fixedly connected to the bottom of the pulling column 15, and the bottom of the spring 14 is fixedly connected to the inner wall of the lifting channel 13. A stop block 11 is fixedly connected to the bottom of the connecting column 12. The outer wall of the stop block 11 is slidably connected to the inside of the slot 2, so that the two flood control plates 1 can be easily connected to each other and the flood control capability can be improved.

[0035] Specifically, when flood control is required, the flood control plate 1 is quickly placed in a key position, and then the support plate 6 is precisely adjusted to the appropriate angle to provide strong support for the flood control plate 1. In scenarios where multiple flood control plates 1 work together for flood control, the locking block 9 on one side of one flood control plate 1 is aligned with the locking groove 2 inside another flood control plate 1. Since the two contact surfaces are inclined, when the locking block 9 contacts the locking groove 2, it will push the stop block 11 to rise. During the rise of the stop block 11, it will drive the connecting column 12 to move synchronously. The connecting column 12 will further cause the pulling column 15 to rise, while stretching the spring 14. When the locking block 9 is fully inserted into the locking groove 2, the spring 14 will rebound due to its own elasticity, driving the stop block 11 to return precisely to its original position, tightly locking the locking block 9, and achieving a stable connection between the two flood control plates 1. At the same time, one flood control plate The rubber plate 8 on one side slides smoothly into the connecting groove 3 inside another flood control plate 1, further enhancing the sealing. After the flood control work is completed, simply move the pulling column 15 to move the stop block 11, and the other flood control plate 1 can be easily pulled out and separated for easy storage and future use. When multiple flood control plates 1 are connected together, the gaps between them can be minimized, thereby improving the sealing of the entire flood control system. The interconnected flood control plates 1 can form a whole, jointly resisting the impact of floods. Compared with a single flood control plate 1, multiple connected flood control plates 1 have higher stability. Under the impact of floods, they are not easily washed away or displaced. For example, on the riverbank, if only a single flood control plate 1 is used, it may tilt or collapse due to the excessive impact of the water flow. However, when multiple flood control plates 1 are connected together, they can support each other and jointly withstand the pressure of the water flow, thereby improving the stability of the entire flood control system.

[0036] Reference Figure 1 and Figure 2The protective components include a soil and rock mesh 7 and a baffle 10. The outer wall of the baffle 10 is fixedly connected to the outer wall of the flood control board 1, and the outer wall of the soil and rock mesh 7 is fixedly connected to the outer wall of the baffle 10.

[0037] Specifically, the earth and rock protection net 7 is woven from corrosion-resistant steel wire with a moderately sized mesh, effectively blocking earth and rocks without affecting the dispersion of water flow. The baffle 10 is made of thickened aluminum alloy sheet with a special surface treatment, providing excellent impact resistance. The protective components are fixed to the outer wall of the flood control plate 1 with sturdy bolt connections, effectively protecting the flood control plate 1 and reducing the direct impact of floods on it.

[0038] Reference Figure 1 and Figure 4 The filling component includes a slide plate 4, which is made of high-strength and corrosion-resistant alloy material. Sliders 18 are fixedly connected to both sides of the slide plate 4. The sliders 18 consist of a metal core wrapped in wear-resistant rubber. The rubber not only increases the friction between the sliders 18 and the slide rail 16, ensuring the stability of the slide plate 4 when stationary, but also acts as a buffer and shock absorber, reducing component wear. The outer wall of the slide plate 4 is slidably connected to the inside of the slide rail 16. The flood control plate 1 has a storage groove 17 inside. The storage groove 17 is spacious and has a rectangular structure. Its inner wall is treated with an anti-rust coating, which can effectively prevent rust and corrosion caused by moisture and other factors of the filling material. The slide plate 4 has a moving groove 5 inside, with rounded edges to prevent scratches to operators during use. The slide plate 4 also has a sliding groove 21 inside, with a pressing column slidably connected inside. 19. The pressing column 19 is made of aluminum alloy with an anodized surface, which improves its hardness and enhances its corrosion resistance. One end of the pressing column 19 is fixedly connected to a fixing column 27. A spring 20 is sleeved on the outer wall of the fixing column 27. One end of the spring 20 is fixedly connected to one end of the pressing column 19, and the other end of the spring 20 is fixedly connected to the inner wall of the sliding groove 21. One end of the fixing column 27 is fixedly connected to a sliding column 25. A fixing plate 26 is fixedly connected to the outer wall of the sliding plate 4. A movable plate 24 is slidably connected inside the fixing plate 26. The movable plate 24 is made of high-strength plastic, which is lightweight and strong. A limiting groove 23 is opened inside the movable plate 24. The limiting groove 23 is slidably connected to the outer wall of the sliding column 25. A locking column 22 is fixedly connected to the outer wall of the movable plate 24. The outer wall of the locking column 22 is slidably connected to the inside of the fixing plate 26, so that the weight of the flood control plate 1 can be easily added to adapt to different situations.

[0039] Specifically, in the event of an emergency with excessive water volume, it is necessary to increase the weight of the flood control board 1 to enhance its flood resistance. Using the movable slot 5, force is applied to the pressing column 19, causing it to move the fixed column 27. Simultaneously, the spring 20 is compressed, and the fixed column 27 further pulls the sliding column 25 to slide smoothly within the limiting slot 23, allowing the movable board 24 to move steadily within the fixed board 26. This causes the locking column 22 to move, pushing the sliding plate 4, opening the top of the placement slot 17, allowing for the rapid addition of heavy objects such as sand and gravel. After the flood control task is completed, pressing the bottom pressing column 19 pushes the bottom sliding plate 4, easily removing the internal soil and rocks, reducing the weight of the flood control board 1, facilitating storage and transportation, and greatly improving the flexibility and convenience of using the flood control board 1. The top opening facilitates the addition of fillers, quickly increasing the weight of the flood control board 1. In the event of a flood threat, it can be quickly operated to achieve sufficient impact resistance weight, for example, to make... Sandbags, pebbles, and other materials are used as fillers. The top inlet allows for efficient filling, while the bottom outlet allows for flexible adjustment of the flood control board 1's weight based on water flow and terrain. If the initial flood flow is slow, the filler volume can be reduced for easier handling and installation. As the flood flow increases and the impact intensifies, more filler can be added through the top inlet to increase weight. With proper filling, the internal structure of the flood control board 1 becomes more compact, enabling it to withstand greater external impacts. The filler provides internal support, enhancing the board's resistance to pressure and deformation. After the flood recedes, the bottom outlet facilitates the removal of the filler, allowing for easy cleaning and storage for future use. Cleaning residual mud and sand is also easier, extending the board's lifespan and reducing maintenance costs. Furthermore, the cleaning process allows for inspection and timely repair of any damage.

[0040] Working principle: When protection is required, the flood control plate 1 is placed in the corresponding position and supported by the support plate 6. When multiple flood control plates 1 are used for flood control, the locking block 9 on one side of one flood control plate 1 can be moved into the locking slot 2 inside another flood control plate 1. Since both contact surfaces are inclined when inserted, the locking block 9 pushes the stop block 11 to rise. Then, the stop block 11 drives the connecting column 12 to move, and then the connecting column 12 drives the pulling column 15 to rise, and pulls the spring 14. After the locking block 9 is placed inside, the spring 14 rebounds and drives the stop block 11 back to its original position, fixing the locking block 9, thereby connecting the two flood control plates 1. The connection is achieved by sliding the rubber plate 8 on the side of one flood control plate 1 into the interior of another flood control plate 1. The interior of the trough 3 is sealed. When the water volume is too large and weight needs to be added, the pressing column 19 is pressed by moving the trough 5. Then, the pressing column 19 drives the fixed column 27 to move and compress the spring 20. Subsequently, the fixed column 27 drives the sliding column 25 to slide inside the limiting trough 23, thereby driving the moving plate 24 to slide inside the fixed plate 26. This allows the locking column 22 to move, which in turn pushes the sliding plate 4 to open the top of the placement trough 17, adding weight to its interior and improving flood control energy. After the flood control is completed, the moving and pulling column 15 drives the stop block 11 to move, thereby pulling out the other flood control plate 1 for separation. Then, the pressing column 19 at the bottom is pressed to push the bottom sliding plate 4, removing the soil and rocks inside the flood control plate 1, making it easy to move the flood control plate 1.

[0041] 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. A flood control device for reservoirs during the flood season in water conservancy projects, including a flood control plate (1), characterized in that: The flood control board (1) has a support plate (6) on its outer wall, a slide rail (16) is provided inside the flood control board (1), a protective component is fixedly connected to the outer wall of the flood control board (1), the protective component is used to protect the flood control board (1), a connecting component is provided inside the flood control board (1), the connecting component is used to connect two flood control boards (1), and a filling component is provided inside the flood control board (1), the filling component is used to add weight to the inside of the flood control board (1); The connecting assembly includes a locking block (9), one side of the outer wall of the locking block (9) is fixedly connected to the outer wall of the flood control plate (1), one side of the outer wall of the flood control plate (1) is fixedly connected to a rubber plate (8), the flood control plate (1) has a connecting groove (3) inside, the flood control plate (1) has a locking groove (2) inside, the flood control plate (1) has a lifting groove (13) inside, the lifting groove (13) has a pulling column (15) inside, the bottom of the pulling column (15) is fixedly connected to a connecting column (12), the outer wall of the connecting column (12) is fitted with a spring (14), the top of the spring (14) is fixedly connected to the bottom of the pulling column (15), the bottom of the spring (14) is fixedly connected to the inner wall of the lifting groove (13), the bottom of the connecting column (12) is fixedly connected to a stop (11), the outer wall of the stop (11) is slidably connected to the inside of the locking groove (2).

2. The flood control device for reservoirs during the flood season for water conservancy projects according to claim 1, characterized in that: The protective components include a soil and rock mesh (7) and a baffle (10). The outer wall of the baffle (10) is fixedly connected to the outer wall of the flood control board (1), and the outer wall of the soil and rock mesh (7) is fixedly connected to the outer wall of the baffle (10).

3. The flood control device for reservoirs during the flood season for water conservancy projects according to claim 1, characterized in that: The filling component includes a slide plate (4), with sliders (18) fixedly connected to both sides of the slide plate (4). The outer wall of the slide plate (4) is slidably connected to the inside of the slide rail (16), and a placement groove (17) is provided inside the flood control plate (1).

4. The flood control device for reservoirs during the flood season in water conservancy projects according to claim 3, characterized in that: The sliding plate (4) has a moving groove (5) inside and a sliding groove (21) inside. A pressing column (19) is slidably connected inside the sliding groove (21), and a fixing column (27) is fixedly connected to one end of the pressing column (19).

5. The flood control device for reservoirs during the flood season in water conservancy projects according to claim 4, characterized in that: A second spring (20) is sleeved on the outer wall of the fixed column (27). One end of the second spring (20) is fixedly connected to one end of the pressing column (19), and the other end of the second spring (20) is fixedly connected to the inner wall of the sliding groove (21).

6. The flood control device for reservoirs during the flood season for water conservancy projects according to claim 5, characterized in that: One end of the fixed column (27) is fixedly connected to a sliding column (25), the outer wall of the sliding plate (4) is fixedly connected to a fixed plate (26), and a movable plate (24) is slidably connected inside the fixed plate (26).

7. The flood control device for reservoirs during the flood season for water conservancy projects according to claim 6, characterized in that: The movable plate (24) has a limiting groove (23) inside, and the limiting groove (23) is slidably connected to the outer wall of the sliding column (25).

8. The flood control device for reservoirs during the flood season for water conservancy projects according to claim 7, characterized in that: The outer wall of the movable plate (24) is fixedly connected to a locking post (22), and the outer wall of the locking post (22) is slidably connected inside the fixed plate (26).

Images