Flood prevention device for water conservancy project

Abstract

The utility model belongs to the technical field of water conservancy project flood prevention, and particularly relates to a water conservancy project flood prevention device which comprises a base and a water baffle, the water baffle is rotationally installed on the base, a third rubber pad is fixedly installed on the rear side of the base, and a first sealing pad is fixedly installed on the bottom side of the base. A fourth rubber pad is fixedly installed on the bottom side of the water baffle and located on one side of the third rubber pad, and a second sealing pad is fixedly installed on the side, away from the third rubber pad, of the water baffle. The inserting plate and the parallel connection groove are arranged on the left side and the right side of the base correspondingly, and fourth sealing gaskets are fixedly installed on the left side and the right side of the base correspondingly; the first sliding groove is formed in the top side of the water baffle, and an extension plate is installed in the first sliding groove in a sliding mode; according to the utility model, the flood can be blocked outside the door for a longer time, and the situation that when the sandbag is damaged and broken, the flood flows into a house, so that wooden furniture in the house is damp and rotten, and the property of personnel is damaged is avoided.

Description

Technical Field

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

[0002] Flood control and flood prevention is an important part of water conservancy projects. Flood control refers to the work of water conservancy that studies and takes various countermeasures and measures based on the laws of floods and the characteristics of flood disasters in order to prevent or mitigate flood disasters and ensure social and economic development. Its basic work includes flood control planning, flood control construction, management and operation of flood control projects, flood control, and post-disaster recovery and reconstruction. The measures include engineering measures and non-engineering measures.

[0003] During the rainy season, rural areas in southern China often experience severe flooding due to prolonged rainfall. Floodwaters can reach heights of 50-100 cm. Since houses in southern rural areas are generally made of brick with only a single entrance, residents can simply seal the entrance to keep floodwaters out. However, many rural residents are now elderly, who often lack the time and resources to fill sandbags with sand or soil using shovels and other tools. These tasks require significant manpower and resources, and the sandbags are prone to damage and breakage over time, allowing floodwaters to easily enter homes. This can soak wooden furniture, causing it to rot and resulting in property damage. Therefore, we propose a flood control device for water conservancy projects. Utility Model Content

[0004] The purpose of this utility model is to provide a flood control device for water conservancy projects to solve the problems mentioned in the background art.

[0005] In view of this, the present invention provides a flood control device for water conservancy projects, comprising:

[0006] The base and the baffle plate are rotatably mounted on the base, and a rubber pad three is fixedly mounted on the rear side of the base. A sealing pad one is fixedly mounted on the bottom side of the base. A rubber pad four is fixedly mounted on the bottom side of the baffle plate and on the side of the rubber pad three. A sealing pad two is fixedly mounted on the side of the baffle plate away from the rubber pad three.

[0007] Insert plate and parallel slot, the insert plate and parallel slot are respectively arranged on the left and right sides of the base, and sealing gaskets are fixedly installed on both the left and right sides of the base;

[0008] A chute is provided on the top side of the baffle plate. An extension plate is slidably installed in the chute. Rubber pads are symmetrically fixed on the top side of the baffle plate and rubber pads are symmetrically fixed on the top side of the extension plate, with the two rubber pads being located between the two rubber pads. Sealing pads are fixed on both the left and right sides of the baffle plate.

[0009] The slide groove 2 and the connecting groove are respectively opened on the left and right sides of the extension plate. The connecting plate is slidably installed in the slide groove 2, and several springs are fixedly installed on one side of the connecting plate and fixed to the inner wall of the slide groove 2.

[0010] A support assembly located on a base and used to support the water baffle plate perpendicular to the base.

[0011] In this technical solution, the entire device is first placed on the ground, so that the sealing gasket one on the bottom side of the base is in close contact with the ground to ensure the stability of the entire device. Then, the water baffle is rotated upward around the pivot of the water baffle. The water baffle will drive the extension plate, connecting plate, rubber gasket four, rubber gasket one, rubber gasket two and sealing gasket two to rotate together. At the same time, the support components are set to fix the water baffle vertically and stably on the base.

[0012] Then repeat the above operation, unfolding the baffle plate and base of the other integrated device perpendicularly to each other. Next, merge the installed integrated device with the newly installed one, so that the insert plate on one base inserts into the parallel groove on the other base. Simultaneously, manually push the extension plates of the two integrated devices upwards, sliding them in their corresponding grooves. When the bottom of the connecting plate within the extension plate is flush with the sealing gasket on the baffle plate, several springs in the limiting groove will rebound and compress the connecting plate, causing it to slide within the limiting groove until the other end of the connecting plate inserts into the connecting groove of another extension plate. This ensures that floodwater will not pass through the connection point of the two integrated devices, and at this point, the top of the extension plate is 120-150cm from the ground, thus ensuring that even high-level floodwaters can be blocked by multiple extension plates and connecting plates. This ensures that multiple integrated devices can seal the entrance to the house, preventing floodwater from entering and ensuring the safety of people and property.

[0013] In the above technical solution, the supporting component further includes:

[0014] Two sliding grooves are symmetrically arranged on the base, and two fixing grooves are formed on the inner wall of each sliding groove.

[0015] Two support rods are respectively movably installed in two sliding grooves, and one end of each support rod is rotatably installed with a U-shaped rod fixed to the baffle plate;

[0016] Two sliders are slidably installed in two grooves three respectively. The two sliders are rotatably connected to the other ends of two support rods. Limiting grooves two are symmetrically opened in the sliders. A fixing block is slidably installed in the limiting groove two. A spring two fixed to the fixing block is fixedly installed on the inner wall of the limiting groove two. The other end of the fixing block is inserted into the fixing groove.

[0017] In this technical solution, when the baffle plate starts to rotate, the baffle plate will pull one end of the support rod out of the slide groove three through the U-shaped rod. At the same time, the other end of the support rod will rotate on the slider, and the support rod will also drive the slider to move towards the baffle plate in the slide groove three. The slider will also drive the two fixed blocks to move towards the baffle plate in the slide groove three. When the two fixed blocks move in the slide groove three and are aligned with the two fixed grooves respectively, the spring two in the limiting groove two will rebound and squeeze the corresponding fixed block, so that the fixed block slides in the limiting groove two, ensuring that the other end of the fixed block is inserted into the corresponding fixed groove. At this time, the support rod is in an inclined position, and the support rod stably and vertically fixes the baffle plate on the base.

[0018] In the above technical solution, the fixing block is further slidably connected to the slide groove three, and the lever on the fixing block passes through the top side of the limiting groove two and extends into the slide groove three.

[0019] In this technical solution, it is ensured that the slider can drive the fixed block to slide within the slide groove three. When the entire device needs to be retracted, it is ensured that the fixed block can be retracted into the limiting groove two by moving the lever on the fixed block, thereby releasing the restriction on the slider and the support rod.

[0020] In the above technical solution, the insert plate and the base are integrally formed, and the insert plate is inserted into the parallel slot.

[0021] In this technical solution, it is ensured that the two integrated devices can be merged through the insert plate and the parallel slot, while ensuring the structural stability between the two integrated devices.

[0022] In the above technical solution, further, the other side of the connecting plate is inserted into the connecting groove, and the number of springs is 4-6.

[0023] In this technical solution, it is ensured that the connecting plate of one of the integrated devices can be normally inserted into the connecting groove of the other connecting plate, and under the action of the rebound force of several springs, it is ensured that the connecting plate can be normally ejected from the extension plate.

[0024] Furthermore, the above technical solution also includes:

[0025] A gripping groove is formed on the top side of the baffle plate;

[0026] A limiting groove is provided on the extension plate, and a fixing plate that penetrates the top side of the baffle plate is inserted into the limiting groove.

[0027] In this technical solution, when the entire device needs to be moved, the entire device can be lifted by grasping the gripping groove with your hand, while the fixing plate can ensure that the extension plate will not slide out from the baffle plate during the moving process.

[0028] In the above technical solution, the fixing plate and the water baffle are further connected by an insertion joint.

[0029] In this technical solution, it is ensured that the fixing plate can be inserted from the water baffle into the limiting groove.

[0030] The beneficial effects of this utility model are:

[0031] This flood control device for water conservancy projects, through the cooperation of a base and a water-retaining plate, allows for easier installation at the entrance. The supporting components ensure the water-retaining plate is perpendicular to the base, making the entire device more stable. Furthermore, because the base and water-retaining plate are made of ABS material, they offer greater durability than traditional sandbags, allowing the device to block floodwaters for a longer period. This prevents flooding from entering houses and causing wooden furniture to rot due to soaking, thus ensuring the protection of people's property. Attached Figure Description

[0032] Figure 1 This is one of the overall structural schematic diagrams of this utility model;

[0033] Figure 2 This is the second schematic diagram of the overall structure of this utility model;

[0034] Figure 3 This is a cross-sectional view of the water baffle plate in this utility model;

[0035] Figure 4 This is the third schematic diagram of the overall structure of this utility model;

[0036] Figure 5 This utility model Figure 4 Enlarged structural diagram at point A in the middle;

[0037] Figure 6 This utility model Figure 4 Enlarged structural diagram at point B;

[0038] Figure 7 This is a cross-sectional view of the water baffle plate in this utility model;

[0039] Figure 8This is a cross-sectional view of the extension plate in this utility model;

[0040] Figure 9 This is a cross-sectional structural diagram of the base and the baffle plate in this utility model;

[0041] Figure 10 This is a schematic diagram of the regional structure of the slider in this utility model;

[0042] Figure 11 This is a cross-sectional view of the base in this utility model;

[0043] Figure 12 This is a schematic diagram of the structure of the two integral devices of this utility model after being spliced ​​together.

[0044] The markings in the diagram are as follows:

[0045] 1. Base; 2. Water baffle; 201. Slide groove one; 202. Gripping groove; 3. Extension plate; 301. Limiting groove one; 302. Slide groove two; 303. Connecting groove; 304. Spring one; 4. Connecting plate; 5. Slide groove three; 6. Slider; 7. Fixing block; 701. Limiting groove two; 702. Spring two; 8. Fixing groove; 9. Support rod; 10. U-shaped rod; 11. Fixing plate; 12. Parallel groove; 13. Insert plate; 14. Rubber pad one; 15. Rubber pad two; 16. Rubber pad three; 17. Rubber pad four. Detailed Implementation

[0046] The technical solutions of the embodiments of this application will be clearly described below with reference to the accompanying drawings. Obviously, the described embodiments are only some, not all, of the embodiments of this application. All other embodiments obtained by those skilled in the art based on the embodiments of this application are within the scope of protection of this application.

[0047] In the description of this application, it should be noted that the terminology used herein is for the purpose of describing particular embodiments only and is not intended to limit the exemplary embodiments according to this application. For ease of description, the dimensions of the various parts shown in the drawings are not drawn to actual scale. Techniques, methods, and devices known to those skilled in the art may not be discussed in detail, but where appropriate, such techniques, methods, and devices should be considered part of the specification. In all examples shown and discussed herein, any specific values ​​should be interpreted as merely exemplary and not as limitations. Therefore, other examples of exemplary embodiments may have different values. It should be noted that similar reference numerals and letters in the following drawings denote similar items; therefore, once an item is defined in one drawing, it need not be further discussed in subsequent drawings.

[0048] It should be noted that the terms "first," "second," etc., used in the specification and claims of this application are used to distinguish similar objects and not to describe a specific order or sequence. It should be understood that such use of data can be interchanged where appropriate so that embodiments of this application can be implemented in orders other than those illustrated or described herein, and the objects distinguished by "first," "second," etc., are generally of the same class and are not limited in number; for example, a first object can be one or more. Furthermore, in the specification and claims, "and / or" indicates at least one of the connected objects, and the character " / " generally indicates that the preceding and following objects are in an "or" relationship.

[0049] It should be noted that in the description of this application, the directional terms such as "front, back, up, down, left, right", "horizontal, vertical, horizontal" and "top, bottom" indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are only for the convenience of describing this application and simplifying the description. Unless otherwise stated, these directional terms do not indicate or imply that the device or element referred to must have a specific orientation or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation on the scope of protection of this application. The directional terms "inner" and "outer" refer to the inner and outer contours relative to the outline of each component itself.

[0050] It should be noted that, in this application, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such a process, method, article, or apparatus. Without further limitations, an element defined by the phrase "comprising one..." does not exclude the presence of other identical elements in the process, method, article, or apparatus that includes that element. Furthermore, it should be noted that the scope of the methods and apparatuses in the embodiments of this application is not limited to performing functions in the order shown or discussed, but may also include performing functions substantially simultaneously or in the reverse order, depending on the functions involved. For example, the described methods may be performed in a different order than described, and various steps may be added, omitted, or combined. Additionally, features described with reference to certain examples may be combined in other examples.

[0051] Example 1:

[0052] Please see Figures 1-12 As shown, this embodiment provides a flood control device for water conservancy projects, including:

[0053] The base 1 and the baffle 2 are rotatably mounted on the base 1. A rubber pad 3 16 is fixedly mounted on the rear side of the base 1. A sealing pad 1 is fixedly mounted on the bottom side of the base 1. A rubber pad 4 17 is fixedly mounted on the bottom side of the baffle 2 and on the side of the rubber pad 3 16. A sealing pad 2 is fixedly mounted on the side of the baffle 2 away from the rubber pad 3 16.

[0054] Insert plate 13 and parallel slot 12 are respectively set on the left and right sides of base 1, and sealing gaskets are fixedly installed on both the left and right sides of base 1.

[0055] Slide 1 201 is opened on the top side of the baffle plate 2. An extension plate 3 is slidably installed in slide 1 201. Rubber pad 1 14 is symmetrically fixedly installed on the top side of the baffle plate 2. Rubber pad 2 15 is symmetrically fixedly installed on the top side of the extension plate 3, and the two rubber pads 2 15 are located between the two rubber pads 1 14. Sealing pad 3 is fixedly installed on both the left and right sides of the baffle plate 2.

[0056] The slide groove 302 and the connecting groove 303 are respectively opened on the left and right sides of the extension plate 3. The connecting plate 4 is slidably installed in the slide groove 302, and several springs 304 fixed to the inner wall of the slide groove 302 are fixedly installed on one side of the connecting plate 4.

[0057] A support assembly is located on the base 1 and is used to support the water baffle 2 perpendicular to the base 1.

[0058] First, the entire device is placed on the ground, so that the sealing gasket on the bottom side of the base 1 is in close contact with the ground to ensure the stability of the entire device. Then, the water baffle 2 is rotated upward around the pivot of the water baffle 2. The water baffle 2 will drive the extension plate 3, the connecting plate 4, the rubber pad 4 17, the rubber pad 14, the rubber pad 2 15 and the sealing gasket 2 to rotate together. At the same time, the support components are set to fix the water baffle 2 vertically and stably on the base 1.

[0059] Then, repeat the above operation, unfolding the baffle plate 2 and base 1 of the other integrated device perpendicularly to each other. Then, merge the installed integrated device with the newly installed integrated device, so that the insert plate 13 on one base 1 is inserted into the parallel groove 12 on the other base 1. Simultaneously, manually push the extension plates 3 of the two integrated devices upwards into the corresponding sliding grooves 201. When the bottom of the connecting plate 4 in the extension plate 3 is flush with the sealing gasket 2 on the baffle plate 2, several springs 304 in the limiting groove 301 will rebound and compress the connecting plate 4, causing the connecting plate 4 to slide within the limiting groove 301 until the other end of the connecting plate 4 is inserted into the connecting groove 303 of the other extension plate 3. This ensures that floodwater will not pass through the connection point of the two integrated devices, and at this time, the top of the extension plate 3 is 120-150cm from the ground, thus ensuring that even high-level floodwaters can be blocked by multiple extension plates 3 and connecting plates 4. This ensures that multiple integrated devices can seal the entrance to the house, thereby blocking floodwaters outside and ensuring the safety of people and property.

[0060] It is worth noting that both the baffle plate 2 and the base 1 are made of ABS material, which has stronger corrosion resistance and impact resistance.

[0061] Example 2:

[0062] This embodiment provides a flood control device for water conservancy projects. In addition to the technical solutions of the above embodiments, it also has the following technical features, and the supporting components include:

[0063] Two sliding grooves 3 5 are symmetrically opened on the base 1, and two fixing grooves 8 are opened on the inner wall of the sliding grooves 3 5.

[0064] Two support rods 9 are movably installed in two sliding grooves 5, and one end of each support rod 9 is rotatably installed with a U-shaped rod 10 fixed to the baffle plate 2;

[0065] Two sliders 6 are slidably installed in two sliding grooves 5 respectively. The two sliders 6 are rotatably connected to the other ends of two support rods 9 respectively. Limiting grooves 701 are symmetrically opened in the sliders 6. Fixing blocks 7 are slidably installed in the limiting grooves 701. Springs 702 fixed to the fixing blocks 7 are fixedly installed on the inner wall of the limiting grooves 701. The other end of the fixing blocks 7 is inserted into the fixing grooves 8.

[0066] When the baffle plate 2 starts to rotate, it pulls one end of the support rod 9 out of the slide groove 5 via the U-shaped rod 10. At the same time, the other end of the support rod 9 rotates on the slider 6. The support rod 9 also drives the slider 6 to move towards the baffle plate 2 in the slide groove 5. The slider 6 also drives the two fixed blocks 7 to move towards the baffle plate 2 in the slide groove 5. When the two fixed blocks 7 move in the slide groove 5 and align with the two fixed grooves 8 respectively, the spring 702 in the limiting groove 701 will rebound and squeeze the corresponding fixed block 7, so that the fixed block 7 slides in the limiting groove 701, ensuring that the other end of the fixed block 7 is inserted into the corresponding fixed groove 8. At this time, the support rod 9 is in an inclined position, and the support rod 9 stably and vertically fixes the baffle plate 2 on the base 1.

[0067] Example 3:

[0068] This embodiment provides a flood control device for water conservancy projects. In addition to the technical solutions of the above embodiments, it also has the following technical features: the fixing block 7 is slidably connected to the sliding groove 3 5, and the lever on the fixing block 7 passes through the top side of the limiting groove 2 701 and extends into the sliding groove 3 5.

[0069] Specifically, it is ensured that the slider 6 can drive the fixed block 7 to slide within the slide groove 3 5. When the entire device needs to be retracted, it is ensured that the fixed block 7 can be retracted into the limiting groove 2 701 by moving the lever on the fixed block 7, thereby releasing the restriction on the slider 6 and the support rod 9.

[0070] Example 4:

[0071] This embodiment provides a flood control device for water conservancy projects. In addition to the technical solutions of the above embodiments, it also has the following technical features: the insert plate 13 and the base 1 are integrally formed, and the insert plate 13 and the parallel groove 12 are inserted and matched.

[0072] This ensures that the two integrated devices can be merged through the insert plate 13 and the parallel slot 12, while also ensuring the structural stability between the two integrated devices.

[0073] Example 5:

[0074] This embodiment provides a flood control device for water conservancy projects. In addition to the technical solutions of the above embodiments, it also has the following technical features: the other side of the connecting plate 4 is inserted into the connecting groove 303, and the number of springs 304 is 4-6.

[0075] In this process, it is ensured that the connecting plate 4 of one of the integrated devices can be properly inserted into the connecting groove 303 of the other connecting plate 4, and under the action of the rebound force of several springs 304, it is ensured that the connecting plate 4 can be properly ejected from the extension plate 3.

[0076] Example 6:

[0077] This embodiment provides a flood control device for water conservancy projects. In addition to the technical solutions of the above embodiments, it also has the following technical features, including:

[0078] The gripping groove 202 is formed on the top side of the baffle plate 2;

[0079] Limiting groove 301 is formed on the extension plate 3, and a fixing plate 11 that penetrates the top side of the baffle plate 2 is inserted into the limiting groove 301.

[0080] When the entire device needs to be moved, the entire device can be lifted by grasping the gripping groove 202 with your hand. At the same time, the fixing plate 11 can ensure that the extension plate 3 will not slide out from the baffle plate 2 during the moving process.

[0081] Example 7:

[0082] This embodiment provides a flood control device for water conservancy projects. In addition to the technical solutions of the above embodiments, it also has the following technical features: the fixing plate 11 and the water-blocking plate 2 are inserted and matched.

[0083] Specifically, it is ensured that the fixing plate 11 can be inserted from the water baffle 2 into the limiting groove 301.

[0084] Working principle: First, the operator places the entire device in front of the door, and places the base 1 flat on the ground, ensuring that the sealing gasket at the bottom of the base 1 is in close contact with the ground. Then, the operator pulls the fixing plate 11 upward, causing one end of the fixing plate 11 to leave the limiting groove 301 and pull the fixing plate 11 out of the baffle plate 2, releasing the restriction on the extension plate 3. Then, the baffle plate 2 is rotated upward around its pivot point. The baffle plate 2 will drive the extension plate 3, connecting plate 4, rubber pad 17, rubber pad 14, rubber pad 15, and sealing gasket 2 to rotate together, causing rubber pad 17 and rubber pad 16 to press against each other and deform, ensuring that rubber pad 17 and rubber pad 16 are in close contact. Rotation of the baffle plate 2 stops when the baffle plate 2 is perpendicular to the base 1. As the baffle plate 2 rotates, it pulls one end of the support rod 9 out of the slide groove 5 via the U-shaped rod 10. At the same time, the other end of the support rod 9 rotates on the slider 6, and the support rod 9 also drives the slider 6 to move towards the baffle plate 2 in the slide groove 5. The slider 6 also drives the two fixed blocks 7 to move towards the baffle plate 2 in the slide groove 5. When the two fixed blocks 7 move in the slide groove 5 and are aligned with the two fixed grooves 8 respectively, the spring 702 in the limiting groove 701 will rebound and squeeze the corresponding fixed block 7, so that the fixed block 7 slides in the limiting groove 701, ensuring that the other end of the fixed block 7 is inserted into the corresponding fixed groove 8. At this time, the support rod 9 is in an inclined position, and the support rod 9 stably and vertically fixes the baffle plate 2 on the base 1.

[0085] Then, through the above operations, the baffle plate 2 on the other integrated device is unfolded perpendicularly to the base 1. Then, the installed integrated device is combined with the other newly installed integrated device, so that the insert plate 13 on one base 1 is inserted into the parallel groove 12 on the other base 1. At the same time, the extension plate 3 in the two integrated devices is pushed upward by hand and slid in the corresponding slide groove 201. When the bottom of the connecting plate 4 in the extension plate 3 is flush with the sealing gasket 2 on the baffle plate 2, several springs 304 in the limiting groove 301 will rebound and squeeze the connecting plate 4, so that the connecting plate 4 slides in the limiting groove 301 until the other end of the connecting plate 4 is inserted into the connecting groove 303 of the other extension plate 3, ensuring that the flood will not pass through the connection of the two integrated devices. At this time, the top of the extension plate 3 is 120-150cm away from the ground, thus ensuring that the flood with a high water level can also be blocked by multiple extension plates 3 and connecting plates 4.

[0086] Once the entire device is connected and fully extended, the rubber pads 14 and 15 on one side of the water-blocking plate 2 and the extension plate 3 are pressed against the tiles on the wall to ensure that floodwater will not flow in through the gap between the device and the wall, thus preventing floodwater from damaging furniture and other property inside the house. The device can also keep floodwater out of the door for a long time.

[0087] The embodiments of this application have been described above with reference to the accompanying drawings. Unless otherwise specified, the embodiments and features in the embodiments of this application can be combined with each other. This application is not limited to the specific embodiments described above. The specific embodiments described above are merely illustrative and not restrictive. Those skilled in the art can make many other forms under the guidance of this application without departing from the spirit and scope of the claims, and all of these forms are within the protection scope of this application.

Claims

1. A flood control device for water conservancy projects, characterized in that, include: A base (1) and a baffle plate (2), wherein the baffle plate (2) is rotatably mounted on the base (1), and a rubber pad three (16) is fixedly mounted on the rear side of the base (1), a sealing pad one is fixedly mounted on the bottom side of the base (1), a rubber pad four (17) is fixedly mounted on the bottom side of the baffle plate (2) and on the side of the rubber pad three (16), and a sealing pad two is fixedly mounted on the side of the baffle plate (2) away from the rubber pad three (16); Insert plate (13) and parallel groove (12), the insert plate (13) and parallel groove (12) are respectively arranged on the left and right sides of the base (1), and sealing gaskets are fixedly installed on both the left and right sides of the base (1); A chute (201) is provided on the top side of the baffle plate (2). An extension plate (3) is slidably installed in the chute (201). Rubber pads (14) are symmetrically fixed on the top side of the baffle plate (2). Rubber pads (15) are symmetrically fixed on the top side of the extension plate (3). The two rubber pads (15) are located between the two rubber pads (14). Sealing pads (3) are fixedly installed on both the left and right sides of the baffle plate (2). The slide groove (302) and the connecting groove (303) are respectively opened on the left and right sides of the extension plate (3). The connecting plate (4) is slidably installed in the slide groove (302), and a number of springs (304) fixed to the inner wall of the slide groove (302) are fixedly installed on one side of the connecting plate (4). A support assembly is located on a base (1) and is used to support the water baffle (2) perpendicular to the base (1).

2. A flood control device for water conservancy projects according to claim 1, characterized in that, The support components include: Two sliding grooves (5) are symmetrically opened on the base (1), and two fixing grooves (8) are opened on the inner wall of the sliding grooves (5); Two support rods (9) are respectively movably installed in two sliding grooves (5), and one end of each support rod (9) is rotatably installed with a U-shaped rod (10) fixed to the baffle plate (2); Two sliders (6) are slidably installed in two sliding grooves (5). The two sliders (6) are rotatably connected to the other ends of two support rods (9). Limiting grooves (701) are symmetrically opened in the sliders (6). A fixing block (7) is slidably installed in the limiting groove (701). A spring (702) fixed to the fixing block (7) is fixedly installed on the inner wall of the limiting groove (701). The other end of the fixing block (7) is inserted into the fixing groove (8).

3. A flood control device for water conservancy projects according to claim 2, characterized in that, The fixing block (7) is slidably connected to the slide groove three (5), and the lever on the fixing block (7) passes through the top side of the limiting groove two (701) and extends into the slide groove three (5).

4. A flood control device for water conservancy projects according to claim 1, characterized in that, The insert plate (13) and the base (1) are integrally formed, and the insert plate (13) is inserted into the parallel slot (12).

5. A flood control device for water conservancy projects according to claim 1, characterized in that, The other side of the connecting plate (4) is inserted into the connecting groove (303), and the number of springs (304) is 4-6.

6. A flood control device for water conservancy projects according to claim 1, characterized in that, Also includes: A gripping groove (202) is provided on the top side of the baffle plate (2); Limiting groove 1 (301) is formed on the extension plate (3), and a fixing plate (11) that penetrates the top side of the baffle plate (2) is inserted into the limiting groove 1 (301).

7. A flood control device for water conservancy projects according to claim 6, characterized in that, The fixing plate (11) is inserted into the water baffle plate (2).

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