Water baffle for water conservancy project
By designing a water barrier structure for floating plates to drive the movement of the dredging plates in water conservancy projects, the problem of insufficient stability of the water barrier when the water level rises is solved, efficient drainage and reduced water flow impact are achieved, and the stability of the water barrier is significantly improved.
Patent Information
- Application Number
- CN202420782877.X
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-04-15
- Publication Date
- 2025-03-21
- Estimated Expiration
- 2034-04-15
AI Technical Summary
The water barriers in existing water conservancy projects are prone to problems such as pouring and damage when the water level rises, resulting in insufficient stability.
A water barrier for water conservancy projects was designed, and a floating plate was used to drive the dredging plate to move upwards, so as to realize the connection between the second drain and the water vent, promote simultaneous drainage, reduce the impact of the water flow, and improve stability.
Through the design of floating plates and dredging plates, drainage efficiency is improved, the impact of water flow on the water barrier is reduced, and the stability of the water barrier is significantly improved.
Smart Images
Figure CN222648677U_ABST
Abstract
Description
Technical Field
[0001] The present application relates to the technical field of water conservancy engineering, and in particular to a water retaining plate for water conservancy engineering. Background Art
[0002] The water retaining device of water conservancy project is a building that blocks or intercepts water flow, raises or regulates the water level upstream. Generally, those across the river are called dams, and those built on both sides of the river along the direction of water flow are called dikes. Dams are key projects in the formation of reservoirs. Most of the dams built in modern times are earth-rock dams filled with local earth and stone materials or gravity dams poured with concrete. It relies on the weight of the dam body to maintain the stability of the dam. When the river valley is narrow, an arch dam with an arc on the plane can be used. It is a general term for various engineering constructions built to control, utilize and protect surface and underground water resources and the environment. It is a general term for flood control, waterlogging removal, irrigation, power generation, water supply, reclamation, soil and water conservation, immigration, water resources protection and other projects and their supporting and ancillary projects. The emergence of water retaining board devices has greatly facilitated the control of water resources.
[0003] During actual use, as the water level rises, the force on the water retaining plate gradually increases, making it easy for the water retaining plate to topple over or break, so there is room for improvement. Utility Model Content
[0004] In order to improve the stability of the water retaining plate, the present application provides a water retaining plate for water conservancy projects.
[0005] The present application provides a water retaining plate for a hydraulic project using the following technical solution:
[0006] A water baffle for water conservancy projects comprises a water baffle body and a mounting seat, wherein the mounting seat is fixedly connected to the bottom of one side of the water baffle body; a first drain outlet and a second drain outlet are formed through the water baffle body, and the first drain outlet is located below the second drain outlet; a dredging plate is slidably connected to one side of the water baffle body close to the mounting seat, a floating plate is provided on the dredging plate, and a water through hole is formed on the dredging plate.
[0007] By adopting the above technical solution, after the water level rises, the floating plate drives the dredging plate to move upward under the action of buoyancy, thereby realizing the connection between the second drain port and the water outlet, that is, the first drain port and the second drain port are drained at the same time, thereby improving the drainage efficiency, and further helping to reduce the impact of the water flow on the water retaining plate body, thereby improving the stability of the water retaining plate body.
[0008] Preferably, a sliding protrusion is provided on one side of the dredging plate close to the water baffle body, and a sliding groove for the sliding protrusion to slide is provided along the height direction of the water baffle body.
[0009] By adopting the above technical solution, the sliding protrusion slides along the sliding groove, thereby limiting the sliding of the sliding protrusion and helping to improve the stability of the sliding protrusion, that is, improving the stability of the dredging plate when it moves along the height direction of the water retaining plate body.
[0010] Preferably, a stabilizing mechanism is provided on the side of the water baffle body facing away from the dredging plate, and the stabilizing mechanism includes a sliding frame, a fixed plate, a pin and a driving assembly; the sliding frame is slidably connected to the side wall of the water baffle body, the fixed plate is fixedly connected to the bottom of the sliding frame, and the pin is fixedly connected to the side of the fixed plate close to the ground; the driving assembly is used to drive the sliding frame to move along the height direction of the water baffle.
[0011] By adopting the above technical solution, the setting of the stabilizing component helps to improve the stability of the connection between the water retaining plate body and the ground. The driving component drives the sliding frame to move downward so that the pins set at the bottom of the fixed plate are inserted into the ground, thereby improving the stability of the connection between the fixed plate and the ground, and further improving the stability of the position of the water retaining plate body.
[0012] Preferably, the pins are arranged in multiple groups along the length direction of the fixing plate.
[0013] By adopting the above technical solution, multiple groups of pins are provided to further improve the stability of the connection between the fixing plate and the ground.
[0014] Preferably, the driving assembly includes a screw and a power piece, both ends of the screw are rotatably connected to mounting blocks, the screw is installed on the side of the water baffle body away from the dredging plate through the mounting block, and the sliding frame is threadedly connected to the screw; the power piece is used to drive the screw to rotate.
[0015] By adopting the above technical solution, under the drive of the power part, the screw rod rotates and drives the sliding frame to move downward, so as to insert the nail into the ground, with a high degree of automation, low manpower consumption, high installation efficiency, and certain practicality.
[0016] Preferably, a flexible pad is provided at one end of the dredging plate close to the mounting seat.
[0017] By adopting the above technical solution, after the water level drops, the dredging plate falls onto the mounting seat under the action of gravity, and the setting of the flexible pad plays a buffering role, thereby reducing the pressure on the mounting seat generated by the dredging plate when moving downward and causing damage to the structure of the mounting seat, which helps to protect the structure of the mounting seat.
[0018] Preferably, a plurality of groups of ground spikes are provided at the bottom of the mounting base.
[0019] By adopting the above technical solution, the provision of the ground spikes helps to improve the stability of the connection between the mounting seat and the ground, so as to reduce the possibility of the mounting seat tipping over due to the impact of water flow, and helps to improve the stability of the mounting seat position.
[0020] Preferably, the first drain outlet and the second drain outlet are provided in a plurality of groups along the length direction of the water retaining plate body; and the water passages are provided in a plurality of groups along the length direction of the dredging plate.
[0021] By adopting the above technical solution, opening multiple sets of drainage ports helps to improve drainage efficiency, thereby reducing the occurrence of large amounts of water impacting the water retaining plate body, which helps to ensure the stability of the water retaining plate body structure, that is, to increase the service life of the water retaining plate body.
[0022] In summary, the present application includes at least one of the following beneficial technical effects:
[0023] 1. The setting of the floating plate helps the floating plate to move upward under the action of buoyancy after the water level rises, so as to realize the connection between the second drainage port and the water outlet, that is, the first drainage port and the second drainage port are drained at the same time, so as to improve the drainage efficiency, and further help to reduce the impact of water flow on the water retaining plate body, so as to improve the stability of the water retaining plate body;
[0024] 2. The setting of the flexible pad plays a buffering role, thereby reducing the pressure on the mounting seat when the dredging plate moves downward and causing damage to the structure of the mounting seat, which helps to protect the structure of the mounting seat;
[0025] 3. The ground spikes help to improve the stability of the connection between the mounting base and the ground. The setting of the stabilizing mechanism helps to improve the stability of the connection between the water retaining plate body and the ground, so as to reduce the possibility of the water retaining plate body and the mounting base tipping over under the impact of water flow, and help to improve the stability of the water retaining plate body and the mounting base. BRIEF DESCRIPTION OF THE DRAWINGS
[0026] Figure 1 It is a schematic diagram of a water retaining plate structure for a water conservancy project in an embodiment.
[0027] Figure 2 It is a cross-sectional view used to reflect the structure of the water retaining plate body in the embodiment.
[0028] Figure 3 It is a cross-sectional view used to reflect the structure of the stabilizing mechanism in the embodiment.
[0029] Description of reference numerals:
[0030] 1. Water retaining plate body; 11. First drain outlet; 12. Second drain outlet; 13. Sliding groove; 2. Mounting seat; 3. Clearing plate; 31. Sliding protrusion; 4. Floating plate; 41. Water outlet; 5. Stopper; 6. Flexible pad; 7. Ground spike; 8. Stabilizing mechanism; 81. Sliding frame; 82. Fixed plate; 83. Pin; 84. Driving assembly; 841. Screw rod; 842. Power part; 843. Mounting block. DETAILED DESCRIPTION
[0031] The following is combined with Figure 1-3 This application is described in further detail.
[0032] The present application embodiment discloses a water retaining plate for water conservancy projects. Figure 1 A water retaining plate for a water conservancy project comprises a water retaining plate body 1 and a mounting base 2, wherein the mounting base 2 is fixedly connected to the bottom end of one side of the water retaining plate body 1; a plurality of groups of ground spikes 7 are arranged on one side of the mounting base 2 close to the ground, and specifically, the ground spikes 7 are distributed along the length direction of the mounting base 2, and the arrangement of the ground spikes 7 helps to improve the stability of the connection between the mounting base 2 and the ground.
[0033] Reference Figure 1 A first drain port 11 and a second drain port 12 are formed through the water retaining plate body 1. Specifically, a plurality of first drain ports 11 and second drain ports 12 are provided. The first drain ports 11 and second drain ports 12 are distributed along the length direction of the water retaining plate, and the first drain ports 11 are located below the second drain ports 12.
[0034] Reference Figure 1 and Figure 2 A dredging plate 3 is slidably connected to one side of the water baffle body 1 close to the mounting seat 2. Two groups of sliding protrusions 31 are arranged on the side of the dredging plate 3 close to the water baffle body 1. The water baffle body 1 is provided with a sliding groove 13 for the sliding protrusion 31 to slide along the height direction. A stopper 5 is arranged at the top of the sliding groove 13. Specifically, the stopper 5 is welded to the end wall of the sliding groove 13. When installing the dredging plate 3, the sliding protrusion 31 is first installed in the sliding groove 13, and then the stopper 5 is welded to the end wall of the sliding groove 13.
[0035] Reference Figure 2 A floating plate 4 is provided on one side of the dredging plate 3 away from the water retaining plate body, and a water through hole 41 is opened through the dredging plate 3. Specifically, a plurality of groups of water through holes 41 are provided along the length direction of the dredging plate 3.
[0036] Reference Figure 2 When the water level rises, the floating plate 4 floats upward under the buoyancy of the water, thereby driving the dredging plate 3 to move upward, and making the water passage 41 on the dredging plate 3 connected with the second drainage port 12, which helps to improve the drainage efficiency.
[0037] Reference Figure 2 A flexible pad 6 is provided at one end of the dredging plate 3 close to the mounting seat 2. Specifically, the flexible pad 6 can be made of rubber. When the water level drops, the dredging plate 3 moves downward under the action of gravity. The rapid fall causes the bottom end of the dredging plate 3 to exert a greater force on the mounting seat 2. The setting of the flexible pad 6 helps to absorb part of the force and has a certain buffering effect, thereby helping to protect the structure of the mounting seat 2.
[0038] Reference Figure 1 A stabilizing mechanism 8 is provided on the side of the water baffle body 1 facing away from the dredging plate 3, and the stabilizing mechanism 8 includes a sliding frame 81 and a fixed plate 82. The sliding frame 81 is slidably connected to the side wall of the water baffle body 1, and the side of the sliding frame 81 close to the water baffle body 1 is attached to the water baffle body 1; the fixed plate 82 is fixedly connected to the bottom of the sliding frame 81, and specifically, the fixed plate 82 is welded to the bottom of the sliding frame 81.
[0039] Reference Figure 1 The stabilizing mechanism 8 also includes pins 83. Specifically, the pins 83 are arranged on the side of the fixing plate 82 close to the ground, and multiple groups of pins 83 are arranged along the length direction of the fixing plate 82. The arrangement of the pins 83 helps to improve the stability of the connection between the fixing plate 82 and the ground, and thus helps to improve the position stability of the water baffle body 1 when in use, so as to reduce the impact of water flow on the water baffle body 1 and cause the water baffle body 1 to tilt, collapse, etc.
[0040] Reference Figure 1 and Figure 3 The stabilizing mechanism 8 also includes a driving assembly 84, and the driving assembly 84 includes a screw rod 841; specifically, both ends of the screw rod 841 are rotatably connected to mounting blocks 843 through bearings, and the screw rod 841 is installed on the side of the water retaining plate body 1 away from the dredging plate 3 through the mounting block 843; a threaded hole is correspondingly opened on the sliding frame 81, and the sliding frame 81 is threadedly connected to the screw rod 841 through the threaded hole.
[0041] Reference Figure 1 and Figure 3 The driving assembly 84 also includes a power piece 842. Specifically, the power piece 842 can be a device such as a servo motor for driving the screw rod 841 to rotate. The power piece 842 is installed on one of the mounting blocks 843, and the output end of the power piece 842 passes through the corresponding mounting block 843 and is connected to the screw rod 841 through a coupling.
[0042] The implementation principle of a water retaining plate for a water conservancy project in the embodiment of the present application is as follows: in actual use, the mounting seat 2 is first inserted into the ground through the ground spikes 7, and then, driven by the power member 842, the sliding frame 81 drives the fixing plate 82 to move downward, so that the pins 83 at the bottom of the fixing plate 82 are inserted into the ground, thereby further fixing the position of the water retaining plate body 1; when the water flow is small and the water level has not reached the second drain port 12, the dredging plate 3 does not move, the water outlet 41 is connected to the first drain port 11, and the second drain port 12 is in a closed state, and water flows through the first drain port 12. The water flows out through the outlet 11 and the water outlet 41; when the water flow is large and the water level rises, the floating plate 4 drives the dredging plate 3 to move upward under the action of the buoyancy of the water flow, so that the water outlet 41 is connected with the second drain outlet 12, so as to achieve the simultaneous drainage of the first drain outlet 11 and the second drain outlet 12, thereby improving the drainage efficiency, lowering the water level, and reducing the impact of the water flow on the water retaining plate body 1, so as to protect the structure of the water retaining plate body 1 and improve the stability of the position of the water retaining plate body 1; when the water level is lowered, the dredging plate 3 falls under the action of gravity and closes the second drain outlet 12.
[0043] The above are all preferred embodiments of the present application, and the protection scope of the present application is not limited thereto. Therefore, any equivalent changes made according to the structure, shape, and principle of the present application should be included in the protection scope of the present application.
Claims
1. A water retaining plate for water conservancy projects, characterized in that: The invention comprises a water baffle body (1) and a mounting seat (2), wherein the mounting seat (2) is fixedly connected to the bottom of one side of the water baffle body (1); a first drainage port (11) and a second drainage port (12) are provided through the water baffle body (1), wherein the first drainage port (11) is located below the second drainage port (12); a dredging plate (3) is slidably connected to one side of the water baffle body (1) close to the mounting seat (2), wherein a floating plate (4) is provided on the dredging plate (3), and a water passage (41) is provided through the dredging plate (3).
2. A water retaining plate for hydraulic engineering according to claim 1, characterized in that: A sliding protrusion (31) is provided on one side of the dredging plate (3) close to the water retaining plate body (1), and a sliding groove (13) for the sliding protrusion (31) to slide is provided along the height direction of the water retaining plate body (1).
3. A water retaining plate for hydraulic engineering according to claim 1, characterized in that: A stabilizing mechanism (8) is provided on the side of the water baffle body (1) facing away from the dredging plate (3), and the stabilizing mechanism (8) comprises a sliding frame (81), a fixing plate (82), a pin (83) and a driving assembly (84); the sliding frame (81) is slidably connected to the side wall of the water baffle body (1), the fixing plate (82) is fixedly connected to the bottom of the sliding frame (81), and the pin (83) is fixedly connected to the side of the fixing plate (82) close to the ground; the driving assembly (84) is used to drive the sliding frame (81) to move along the height direction of the water baffle.
4. A water retaining plate for hydraulic engineering according to claim 3, characterized in that: The inserting pins (83) are arranged in multiple groups along the length direction of the fixing plate (82).
5. A water retaining plate for hydraulic engineering according to claim 3, characterized in that: The driving assembly (84) comprises a screw rod (841) and a power piece (842); both ends of the screw rod (841) are rotatably connected to mounting blocks (843); the screw rod (841) is mounted on a side of the water retaining plate body (1) away from the dredging plate (3) via the mounting block (843); the sliding frame (81) is threadedly connected to the screw rod (841); and the power piece (842) is used to drive the screw rod (841) to rotate.
6. A water retaining plate for hydraulic engineering according to claim 1, characterized in that: A flexible pad (6) is provided at one end of the dredging plate (3) close to the mounting seat (2).
7. The water retaining plate for hydraulic engineering according to claim 1, characterized in that: A plurality of groups of ground spikes (7) are arranged at the bottom of the mounting seat (2).
8. The water retaining plate for hydraulic engineering according to claim 1, characterized in that: The first drainage openings (11) and the second drainage openings (12) are provided in a plurality of groups along the length direction of the water retaining plate body (1); and the water passage openings (41) are provided in a plurality of groups along the length direction of the dredging plate (3).