River gate for hydraulic engineering

Abstract

The utility model belongs to the field of water conservancy project equipment, particularly relates to a river gate for a water conservancy project, and aims to solve the problems that a lot of sundries are accumulated at a gate opening provided with a gate, the gate opening is easy to block, and the sundries at the gate opening are inconvenient to clean, so that water flow at the gate opening is inconvenient to discharge. The device comprises gateways, a top frame, a gate plate, limiting plates, a cleaning box and a connecting plate, one sides of the four limiting plates are fixedly connected with the inner walls of the two sides of the same gateway respectively, the gate plate is located among the four limiting plates and movably arranged on the top frame, the two sides of the bottom of the top frame are fixedly connected with the two sides of the top of the same gateway respectively, and the connecting plate is fixedly connected with the gate plate. The gate plate is convenient to open and close, so that a river channel can realize water storage and waterproof functions of water flow, water flow circulation at the gate opening is also facilitated, and meanwhile, when the river channel is drained, sundries at the gate opening can be cleaned, the gate opening is guaranteed to be smooth, and then water flow circulation of the river channel is guaranteed.

Description

Technical Field

[0001] The utility model relates to the technical field of water conservancy engineering equipment, in particular to a river gate for water conservancy engineering. Background Art

[0002] The river gate used in water conservancy projects is a facility for controlling water flow, usually installed at the inlet and outlet of rivers, channels or reservoirs, for regulating water levels, controlling floods, irrigation and shipping, etc. River gates can be divided into many types according to different needs.

[0003] River gates play a very important role in water conservancy projects. They can effectively regulate water flow, ensure the rational use of water resources and the normal operation of water conservancy projects. However, existing river gates have the following problems: there are many debris in the water, which often accumulates at the gates where the gates are installed, easily blocking the gates, and the debris at the gates is inconvenient to clean, resulting in difficulty in discharging the water at the gates. Utility Model Content

[0004] The utility model aims to solve the shortcomings of the prior art that there are many debris, which often accumulate at the gate where the gate is installed, easily blocking the gate, and the debris at the gate is inconvenient to clean, resulting in difficulty in discharging water from the gate, and proposes a river gate for water conservancy projects.

[0005] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0006] A river gate for a water conservancy project, comprising a gate, a top frame, a gate plate, a limit plate, a cleaning box and a connecting plate, one side of four limit plates are respectively fixedly connected to the inner walls of both sides of the same gate, the gate plate is located between the four limit plates, the gate plate is movably arranged on the top frame, the two sides of the bottom of the top frame are respectively fixedly connected to the two sides of the top of the same gate, the front side of the gate plate is fixedly connected to one side of the connecting plate, the other side of the connecting plate is fixedly connected to one side of the cleaning box, and the cleaning box is located on the front side of the gate plate;

[0007] A lifting mechanism, which is arranged on the top frame and is used to lift the gate plate;

[0008] A cleaning mechanism is arranged in the cleaning box for cleaning debris at the gate.

[0009] In a possible design, the lifting mechanism includes a motor, a rotating gear and a rotating rod. The front and rear sides of the motor are respectively fixed to the top of the top frame by L-shaped frames. A driving gear is fixedly sleeved on the output shaft of the motor. The bottom of the driving gear is rotatably connected to the top of the top frame. The driving gear and the rotating gear are meshed with each other. The rotating gear is threadedly sleeved on the rotating rod. A threaded groove is provided on the outer side of the rotating rod. One end of the rotating rod passes through the top of the top frame and is rotatably connected to the top frame. The bottom of the rotating rod is fixedly connected to the top of the gate.

[0010] In a possible design, the cleaning mechanism includes two top blocks and four connecting rods, the two top blocks are respectively located on both sides of the top of the cleaning box, the bottom sides of the two top blocks are respectively fixedly connected to one end of the four connecting rods, the four connecting rods are all located inside the same cleaning box, the other ends of the four connecting rods are fixedly connected to the same filter, the cleaning box is set as a hollow structure, and the filter is located at the bottom center of the cleaning box.

[0011] In a possible design, the front inner wall and the rear inner wall of the cleaning box are both provided with sliding grooves, and sliders are respectively slidably arranged in the two sliding grooves. The two sliders are respectively movably arranged on the same cleaning plate, and bristles are arranged at the bottom of the cleaning plate. The tops of the two sliders are fixedly connected with pushing blocks, and movable holes are provided on both sides of the top of the cleaning plate. The tops of the two pushing blocks respectively pass through the two movable holes and extend to the top of the cleaning plate.

[0012] In a possible design, the front sides of the two top blocks are fixedly connected to connecting blocks, the front sides of the two connecting blocks are rotatably provided with rotating columns, the two rotating columns are fixedly sleeved with clamping rings, and the front sides of the cleaning box are fixedly provided with clamping columns adapted to the clamping rings, and the two clamping rings respectively fit with the two clamping columns.

[0013] In a possible design, the tops of the two top blocks and the cleaning plate are fixedly connected with a pulling handle and a pushing plate respectively.

[0014] In the present application, when in use, the output shaft of the motor drives the active gear, the active gear drives the rotating gear to rotate, the rotating gear drives the rotating rod to rotate, and then drives the gate to rise and fall, which is convenient for opening and closing the gate, so that the river can realize the water storage and waterproof functions of the water flow. When the gate is opened, the cleaning box is driven to rise and fall through the connecting plate, and the cleaning box fills the debris on one side of the gate. Then, during the rising process of the cleaning box, the water in the box is filtered out through the bottom filter, and then the debris is retained in the box. This makes it easy to clean the debris on one side of the gate, ensuring that the debris at the gate will not block the gate. Then, by pulling the handle and the connecting rod, the filter is lifted out of the box, and then the debris is removed from the box. It is convenient to clean and remove the debris at the gate, thereby preventing the water flow at the gate from being blocked and ensuring the convenience of water discharge from the gate. When the filter is moved, the clamp ring and the clamp column are separated from each other. When the filter is moved, it is convenient to fix the filter on the cleaning box when the filter does not need to be moved. When the filter needs to be moved, it is also convenient to disassemble it, thereby facilitating the disassembly and assembly and movement of the filter. When the filter has been used for a long time, the push block is pushed, and the push block drives the slider to extend into the slide groove, and then the cleaning plate is moved by the push plate. The cleaning plate cleans the filter through the bristles arranged at the bottom, ensuring that the filter filters the debris, and also facilitating the flow of river water, thereby facilitating the cleaning of the debris.

[0015] The beneficial effects of the utility model are:

[0016] In the utility model, the gate plate can be easily opened and closed through the lifting mechanism and the cleaning mechanism, so that the river channel can realize the water storage and waterproof functions of the water flow, and it is also convenient for the water flow at the gate. At the same time, when the water is released into the river channel, the debris at the gate can be cleaned up to ensure the smoothness of the gate, and then ensure the water flow of the river channel. A clamping ring and a clamping column are arranged in the cleaning box, which is convenient for the disassembly and assembly of the filter screen to ensure the cleaning of the debris, and a cleaning plate is arranged on the filter screen to facilitate the cleaning of the filter screen to ensure that the filter screen filters the debris, and it is also convenient for the outflow of river water, and then it is convenient to clean the debris. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 This is a schematic diagram of the main structure of the utility model;

[0018] Figure 2 It is an exploded view of the cleaning structure of the utility model;

[0019] Figure 3 It is a schematic diagram of the cleaning structure of the utility model;

[0020] Figure 4 This is a schematic diagram of the cleaning plate structure of the utility model;

[0021] Figure 5It is an enlarged schematic diagram of the structure of part A of the utility model.

[0022] In the figure: 1. gate; 2. top frame; 3. rotating rod; 4. rotating gear; 5. motor; 6. gate; 7. cleaning box; 8. connecting plate; 9. limit plate; 10. pull handle; 11. top block; 12. connecting rod; 13. clamping ring; 14. clamping column; 15. push plate; 16. cleaning plate; 17. push block; 18. slider; 19. connecting block. DETAILED DESCRIPTION

[0023] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments. Example

[0024] Reference Figure 1-Figure 5 A gate comprises: a gate 1, a top frame 2, a gate plate 6, a limiting plate 9, a cleaning box 7 and a connecting plate 8, one side of four limiting plates 9 are respectively fixedly connected to the inner walls of both sides of the same gate 1, the gate plate 6 is located between the four limiting plates 9, the gate plate 6 is movably arranged on the top frame 2, the two sides of the bottom of the top frame 2 are respectively fixedly connected to the two sides of the top of the same gate 1, the front side of the gate plate 6 is fixedly connected to one side of the connecting plate 8, the other side of the connecting plate 8 is fixedly connected to one side of the cleaning box 7, and the cleaning box 7 is located on the front side of the gate plate 6;

[0025] A lifting mechanism, which is arranged on the top frame 2 and is used to lift the gate plate 6;

[0026] A cleaning mechanism is arranged in the cleaning box 7 and is used for cleaning debris at the gate.

[0027] The above technical scheme makes it easy to open and close the gate plate 6, so that the river channel can realize the water storage and waterproof functions of the water flow, and also facilitates the water flow at the gate. At the same time, when releasing water from the river channel, the debris at the gate can be cleaned up to ensure the smoothness of the gate, and then ensure the water flow in the river channel. A clamping ring 13 and a clamping column 14 are arranged in the cleaning box 7 to facilitate the disassembly and assembly of the filter screen to ensure the cleaning of debris, and a cleaning plate 16 is arranged on the filter screen to facilitate the cleaning of the filter screen to ensure that the filter screen filters the debris, and also facilitate the outflow of river water, and then facilitate the cleaning of debris.

[0028] Reference Figure 1The lifting mechanism includes a motor 5, a rotating gear 4 and a rotating rod 3. The front and rear sides of the motor 5 are respectively fixed to the top of the top frame 2 through an L-shaped frame. A driving gear is fixedly sleeved on the output shaft of the motor 5. The bottom of the driving gear is rotatably connected to the top of the top frame 2. The driving gear and the rotating gear 4 are meshed with each other. The rotating gear 4 is threadedly sleeved on the rotating rod 3. A threaded groove is provided on the outer side of the rotating rod 3. One end of the rotating rod 3 passes through the top of the top frame 2 and is rotatably connected to the top frame 2. The bottom of the rotating rod 3 is fixedly connected to the top of the gate 6.

[0029] The above technical solution facilitates the opening and closing of the gate plate 6 through the lifting mechanism, so that the river channel can realize the water storage and waterproof functions of the water flow, and also facilitates the water flow at the gate.

[0030] Reference Figure 1-Figure 3 The cleaning mechanism includes two top blocks 11 and four connecting rods 12. The two top blocks 11 are respectively located on both sides of the top of the cleaning box 7. The bottom sides of the two top blocks 11 are respectively fixedly connected to one end of the four connecting rods 12. The four connecting rods 12 are all located inside the same cleaning box 7. The other ends of the four connecting rods 12 are fixedly connected to the same filter. The cleaning box 7 is set as a hollow structure, and the filter is located at the bottom center of the cleaning box 7.

[0031] The above technical solution can clean up the debris at the gate through the cleaning mechanism when releasing water into the river, so as to ensure the smooth flow of the gate and further ensure the flow of water in the river.

[0032] The present application can be used in the field of water conservancy engineering equipment, and can also be used in other fields applicable to the present application. Example

[0033] refer to Figure 1-Figure 5 , based on the improvement of the first embodiment, a river gate for water conservancy projects, which is used in the field of water conservancy project equipment:

[0034] Reference Figure 2 and Figure 4 The front inner wall and the rear inner wall of the cleaning box 7 are both provided with slide grooves, and sliders 18 are respectively slidably arranged in the two slide grooves. The two sliders 18 are respectively movably arranged on the same cleaning plate 16, and bristles are arranged at the bottom of the cleaning plate 16. The tops of the two sliders 18 are fixedly connected with pushing blocks 17. Moving holes are provided on both sides of the top of the cleaning plate 16. The tops of the two pushing blocks 17 respectively penetrate the two moving holes and extend to the top of the cleaning plate 16.

[0035] The above technical solution, by arranging a cleaning plate 16 above the filter, makes it easier to clean the filter and ensures the function of the filter.

[0036] Reference Figure 3 and Figure 5The front sides of the two top blocks 11 are fixedly connected with connecting blocks 19, and the front sides of the two connecting blocks 19 are rotatably provided with rotating columns. The two rotating columns are fixedly sleeved with clamping rings 13, and the front sides of the cleaning box 7 are fixedly provided with clamping columns 14 adapted to the clamping rings 13, and the two clamping rings 13 are respectively matched with the two clamping columns 14.

[0037] In the above technical solution, the filter screen is disassembled and assembled by means of the clamping ring 13 and the clamping column 14, thereby facilitating the cleaning of debris.

[0038] Reference Figure 4 The tops of the two top blocks 11 and the cleaning plate 16 are respectively fixedly connected with a pulling handle 10 and a pushing plate 15.

[0039] The above technical solution, by providing a handle and a push plate 15 on the top block 11 and the cleaning plate 16, facilitates the movement of the two, and further facilitates the movement and cleaning of the filter.

[0040] However, as is well known to those skilled in the art, the working principle and wiring method of the motor 5 are commonplace, and are conventional means or common knowledge, and will not be elaborated here. Those skilled in the art may make any selections according to their needs or convenience.

[0041] The above are only preferred specific implementation methods of the utility model, but the protection scope of the utility model is not limited to this. Any technician familiar with the technical field within the technical scope disclosed by the utility model, who makes equivalent replacements or changes based on the technical scheme and utility model concept of the utility model, should be covered by the protection scope of the utility model.

Claims

1. A river gate for water conservancy projects, It is characterized in that It comprises a gate (1), a top frame (2), a gate plate (6), a limiting plate (9), a cleaning box (7) and a connecting plate (8), one side of the four limiting plates (9) are respectively fixedly connected to the inner walls of both sides of the same gate (1), the gate plate (6) is located between the four limiting plates (9), the gate plate (6) is movably arranged on the top frame (2), the two sides of the bottom of the top frame (2) are respectively fixedly connected to the two sides of the top of the same gate (1), the front side of the gate plate (6) is fixedly connected to one side of the connecting plate (8), the other side of the connecting plate (8) is fixedly connected to one side of the cleaning box (7), and the cleaning box (7) is located on the front side of the gate plate (6); A lifting mechanism, the lifting mechanism being arranged on the top frame (2) and used for lifting the gate plate (6); A cleaning mechanism is arranged in the cleaning box (7) and is used to clean debris at the gate.

2. A river gate for water conservancy projects according to claim 1, It is characterized in that The lifting mechanism comprises a motor (5), a rotating gear (4) and a rotating rod (3). The front side and the rear side of the motor (5) are respectively fixed to the top of the top frame (2) through an L-shaped frame. A driving gear is fixedly sleeved on the output shaft of the motor (5). The bottom of the driving gear is rotatably connected to the top of the top frame (2). The driving gear and the rotating gear (4) are meshed with each other. The rotating gear (4) is threadedly sleeved on the rotating rod (3). A thread groove is provided on the outer side of the rotating rod (3). One end of the rotating rod (3) passes through the top of the top frame (2) and is rotatably connected to the top frame (2). The bottom of the rotating rod (3) is fixedly connected to the top of the gate plate (6).

3. A river gate for water conservancy projects according to claim 1, It is characterized in that The cleaning mechanism comprises two top blocks (11) and four connecting rods (12); the two top blocks (11) are respectively located on both sides of the top of the cleaning box (7); both sides of the bottom of the two top blocks (11) are respectively fixedly connected to one end of the four connecting rods (12); the four connecting rods (12) are all located inside the same cleaning box (7); the other ends of the four connecting rods (12) are all fixedly connected to the same filter screen; the cleaning box (7) is configured as a hollow structure; and the filter screen is located at the bottom center of the cleaning box (7).

4. A river gate for water conservancy projects according to claim 1, It is characterized in that The front inner wall and the rear inner wall of the cleaning box (7) are both provided with slide grooves, and sliders (18) are respectively slidably arranged in the two slide grooves. The two sliders (18) are respectively movably arranged on the same cleaning plate (16), and the bottom of the cleaning plate (16) is provided with bristles. The tops of the two sliders (18) are fixedly connected with push blocks (17). Both sides of the top of the cleaning plate (16) are provided with movable holes, and the tops of the two push blocks (17) respectively penetrate the two movable holes and extend to the top of the cleaning plate (16).

5. A river gate for water conservancy projects according to claim 3, It is characterized in that The front sides of the two top blocks (11) are fixedly connected to connecting blocks (19), the front sides of the two connecting blocks (19) are rotatably provided with rotating columns, the two rotating columns are fixedly sleeved with clamping rings (13), and the front sides of the cleaning box (7) are fixedly provided with clamping columns (14) adapted to the clamping rings (13), and the two clamping rings (13) are respectively fitted with the two clamping columns (14).

6. A river gate for water conservancy projects according to claim 3, It is characterized in that The tops of the two top blocks (11) and the cleaning plate (16) are respectively fixedly connected with a pulling handle (10) and a pushing plate (15).

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