Drainage device for water conservancy project
By designing a drainage device for water conservancy projects that automatically clean impurities, the problem of blockage of intercept network is solved, ensuring smooth water flow, and improving the operating efficiency of the drainage and drainage system.
Patent Information
- Application Number
- CN202422876687.7
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-11-25
- Publication Date
- 2025-09-02
- Estimated Expiration
- 2034-11-25
AI Technical Summary
Impurities in the natural environment, such as branches, leaves, weeds, etc., are likely to accumulate in the interception network of the drainage device, resulting in clogging of the interception network and poor water flow, affecting the normal operation of the drainage and drainage system.
A drainage device for water conservancy engineering is designed, including a deflector, a salvage frame, an electric push rod and an opening and closing assembly. By automatically cleaning impurities, it prevents the intercepting net from being blocked, including the function of automatically picking up and pushing out impurities.
Automatically clean up impurities, avoid blockage of intercept network, ensure smooth water flow, and improve the operation efficiency of the drainage and drainage system.
Smart Images
Figure CN223293001U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of water conservancy projects, in particular to a drainage device for water conservancy projects. Background Art
[0002] In water conservancy projects, water diversion and drainage systems are crucial components for ensuring the effective management and utilization of water resources. A diversion device is a device that controls the flow of water as needed. By redirecting water in other directions, water resources can be fully utilized for various purposes, such as farmland irrigation and flood control and discharge.
[0003] However, various impurities in the natural environment, such as branches, leaves, weeds, etc., are often carried into the drainage device by the water flow and accumulated on the interception net set in the drainage device, causing problems such as blockage of the interception net and poor water flow, affecting the normal operation of the drainage system.
[0004] In order to solve the above problems, we proposed a drainage device for water conservancy projects. This drainage device can automatically clean the accumulated impurities out of the drainage, preventing problems such as blockage of the interception net and poor drainage. Utility Model Content
[0005] In order to overcome the shortcomings of various impurities in the natural environment being blocked by the interception net and causing accumulation, which will lead to blockage of the interception net and poor water flow, the utility model provides a drainage device for water conservancy projects. The drainage device can automatically clean the accumulated impurities to the outside of the drainage, preventing problems such as blockage of the interception net and poor drainage.
[0006] A drainage device for a water conservancy project includes a base, two longitudinally symmetrical guide plates are fixedly connected to the top of the base, the two guide plates are connected to a guide frame, the two guide plates are rotatably connected to a first water baffle on the side close to each other, the first water baffle blocks the adjacent guide frames, the two guide plates are slidably connected to a clamping block on the side close to each other, the clamping block clamps the adjacent first water baffle, a partition plate is fixedly connected to the top of the base, an interception net is fixedly connected between the two guide plates, an electric push rod is fixedly connected to the guide plate on one side, a salvage frame is slidably connected between the two guide plates, the salvage frame is fixedly connected to the telescopic end of the electric push rod, an opening and closing component for controlling water circulation is provided between the two guide plates, and a pushing component for pushing impurities out is provided on the salvage frame and the guide plate.
[0007] Optionally, the side of the salvage frame away from the electric push rod is open, and the bottom end of the salvage frame is an inclined structure with the rear higher and the front lower, so as to facilitate the discharge of impurities forward.
[0008] Optionally, drainage openings are opened on both sides of the salvage frame at equal intervals.
[0009] Optionally, the opening and closing assembly includes a fixed seat, which is fixedly connected between the top ends of the two guide plates, a second water baffle is slidably connected between the two guide plates, a threaded rod is rotatably connected to the middle part of the fixed seat, the threaded rod is connected to the second water baffle by a thread, a worm gear is fixedly connected to the top end of the threaded rod, a drive motor is fixedly connected to the fixed seat, a worm is fixedly connected to the output shaft of the drive motor, and the worm is engaged with the worm gear.
[0010] Optionally, the pushing assembly includes an extrusion plate, which is fixedly connected between the two guide plates, two laterally symmetrical guide rails are fixedly connected to the top of the salvage frame, a sliding plate is slidably connected between the two guide rails, a first spring is connected between the sliding plate and the guide rails, two laterally symmetrical sliding rods are slidably connected on the sliding plate, a pushing plate is fixedly connected between the bottom ends of the two sliding rods, the pushing plate is fit against the inner side of the salvage frame, and a second spring is connected between the sliding rod and the sliding plate.
[0011] Optionally, the bottom end of the extrusion plate is inclined, and the sliding plate is extruded and matched with the extrusion plate.
[0012] The beneficial effects of the present invention are as follows: after the second water baffle is opened upward, water can enter between the front and rear guide plates and be drained to the right; by controlling the rotation and switching position of the first water baffle, water can be controlled to enter the guide frame and be drained to both sides; when the water flows to the right, impurities in the water will be intercepted by the interception net; when the salvage frame moves upward, the impurities intercepted by the interception net can be scooped up; after the salvage frame scoops up the impurities, the impurities can be discharged forward along the inclined salvage frame; and the push plate moves forward to push the impurities in the salvage frame forward, so that the impurities are discharged outside the device, thereby avoiding subsequent blockage. BRIEF DESCRIPTION OF THE DRAWINGS
[0013] Figure 1 It is a schematic diagram of the three-dimensional structure of the utility model.
[0014] Figure 2 It is a three-dimensional structural diagram of the base, guide plate, guide frame and other components of the utility model.
[0015] Figure 3 It is a three-dimensional structural diagram of the intercepting net, deflector and electric push rod components of the utility model.
[0016] Figure 4 It is a schematic diagram of the three-dimensional structure of the base, guide plate, electric push rod and salvage frame of the utility model.
[0017] Figure 5 It is a three-dimensional structural diagram of the components such as the extrusion plate, base and guide plate of the utility model.
[0018] Figure 6 It is a three-dimensional structural diagram of the guide rail, sliding plate, push plate and other components of the utility model.
[0019] Explanation of the reference numerals: 1: base, 2: guide plate, 3: guide frame, 4: first water baffle, 5: block, 6: partition plate, 7: fixing seat, 8: second water baffle, 9: threaded rod, 10: worm gear, 11: drive motor, 12: worm, 13: intercepting net, 14: electric push rod, 15: salvage frame, 16: extrusion plate, 17: guide rail, 18: sliding plate, 19: first spring, 20: sliding rod, 21: push plate, 22: second spring. DETAILED DESCRIPTION
[0020] The following describes embodiments of the present invention with reference to the accompanying drawings.
[0021] Example 1: A drainage device for water conservancy projects, such as Figures 1-6 As shown, it includes a base 1, a guide plate 2, a guide frame 3, a first water baffle 4, a block 5, a partition plate 6, an interception net 13, an electric push rod 14, a salvage frame 15, an opening and closing assembly and a pushing assembly. The front and rear parts of the upper side of the base 1 are fixedly connected to the guide plate 2, and the right parts of the front and rear two guide plates 2 are connected to the guide frame 3. The right sides of the front and rear two guide plates 2 are close to each other and are rotatably connected to the first water baffle 4. The first water baffle 4 blocks the adjacent guide frame 3. The right sides of the front and rear two guide plates 2 are close to each other and are slidably connected to the block 5. The block 5 clamps the adjacent first water baffle 4. The upper right middle part of the base 1 is fixedly connected There is a partition plate 6, an interception net 13 is fixedly connected between the middle parts of the front and rear guide plates 2, an electric push rod 14 is fixedly connected to the rear guide plate 2, and a salvage frame 15 is slidably connected between the middle parts of the front and rear guide plates 2. The salvage frame 15 is fixedly connected to the telescopic end of the electric push rod 14. The front side of the salvage frame 15 is open, and the inside of the salvage frame 15 is an inclined structure with the back higher and the front lower, which is convenient for the discharge of impurities forward. Equally spaced drainage outlets are provided on the left and right sides of the salvage frame 15. An opening and closing component for controlling water circulation is provided between the front and rear guide plates 2, and a pushing component for pushing impurities out is provided on the salvage frame 15 and the guide plate 2.
[0022] When using the device, the staff will fix it in the water conservancy ditch. In the initial state, the first water baffle 4 blocks the guide frame 3. After the opening and closing assembly is opened, water enters between the front and rear guide plates 2 and guides the water to flow to the right through the guide plates 2. When the water flows to the right, the impurities in the water will be intercepted by the interception net 13. By controlling the electric push rod 14 to shorten and extend regularly, the salvage frame 15 can be driven to slide up and down. When the salvage frame 15 moves upward, the impurities intercepted by the interception net 13 can be lifted up. When the salvage frame 15 salvages the impurities upward, the water will be discharged from the drain outlets on both sides. Reduce the upward resistance of the salvage frame 15. When the salvage frame 15 picks up the impurities, the impurities can be discharged forward along the inclined salvage frame 15, and then the impurities are discharged outside the device to avoid subsequent blockage. When the water flow direction needs to be changed, the staff controls the block 5 to slide to the left. The block 5 slides to the left and no longer blocks the first water baffle 4. Then the staff controls the first water baffle 4 to rotate to the right. After the first water baffle 4 rotates to the right, it rests on the partition plate 6, thereby blocking the water flowing to the right. At this time, the water entering the device can only enter the guide frame 3 to be diverted to both sides.
[0023] Example 2: Based on Example 1, Figure 1 and Figure 2 As shown, the opening and closing assembly includes a fixed seat 7, a second water baffle 8, a threaded rod 9, a worm gear 10, a drive motor 11 and a worm 12. The fixed seat 7 is fixedly connected between the upper left sides of the front and rear guide plates 2, the second water baffle 8 is slidably connected between the left parts of the front and rear guide plates 2, the middle part of the fixed seat 7 is rotatably connected to the threaded rod 9, the threaded rod 9 is threadedly connected to the second water baffle 8, the upper part of the threaded rod 9 is fixedly connected to the worm gear 10, the fixed seat 7 is fixedly connected to the drive motor 11, the output shaft of the drive motor 11 is fixedly connected to the worm gear 12, and the worm gear 12 is engaged with the worm gear 10.
[0024] When using this device, the second water baffle 8 is blocked between the left parts of the front and rear guide plates 2, and water cannot be drained inside the device. When it is necessary to use this device for drainage, the staff drives the worm 12 to rotate through the driving motor 11, and the rotation of the worm 12 drives the worm wheel 10 to rotate, and the rotation of the worm wheel 10 drives the threaded rod 9 to rotate, and the rotation of the threaded rod 9 drives the second water baffle 8 to slide upward and open. At this time, water can enter between the front and rear guide plates 2 for drainage. When it is necessary to stop drainage, the staff controls the driving motor 11 to drive the worm 12 to reverse, and the reversal of the worm 12 drives the worm wheel 10 to reverse, and the reversal of the worm wheel 10 drives the threaded rod 9 to reverse, and the reversal of the threaded rod 9 drives the second water baffle 8 to slide downward and reset.
[0025] like Figure 1 、 Figure 5 and Figure 6As shown, the pushing assembly includes an extrusion plate 16, a guide rail 17, a sliding plate 18, a first spring 19, a sliding rod 20, a pushing plate 21 and a second spring 22. The extrusion plate 16 is fixedly connected between the front and rear guide plates 2, and the left and right parts of the upper side of the salvage frame 15 are fixedly connected with the guide rail 17. The sliding plate 18 is slidably connected between the left and right guide rails 17. The lower side of the extrusion plate 16 is inclined, and the sliding plate 18 moves upward to be extruded and matched with the extrusion plate 16. A first spring 19 is connected between the sliding plate 18 and the guide rail 17. The left and right parts of the sliding plate 18 are slidably connected with the sliding rod 20. A pushing plate 21 is fixedly connected between the lower sides of the left and right sliding rods 20. The pushing plate 21 fits against the inner side of the salvage frame 15, and a second spring 22 is connected between the sliding rod 20 and the sliding plate 18.
[0026] When the first spring 19 is in operation, the sliding plate 18 is moved back and forth, and the sliding plate 18 is pressed by the extrusion plate 16 to slide forward. The first spring 19 is deformed, and the sliding plate 18 slides forward and drives the pushing plate 21 to move forward through the sliding rod 20. When the pushing plate 21 moves forward, the impurities in the salvage frame 15 are pushed forward. When the salvage frame 15 moves downward, the guide rail 17 also drives the sliding plate 18 to move downward. After the sliding plate 18 moves downward, it is no longer squeezed by the extrusion plate 16. At this time, under the action of the first spring 19 returning to its original position, the sliding plate 18 drives the sliding rod 20 and the pushing plate 21 to move backward and return to its original position. In the process of the pushing plate 21 moving back and forth, under the action of the second spring 22 expanding and contracting, the sliding rod 20 can drive the pushing plate 21 to move up and down to keep in contact with the inner side of the salvage frame 15.
[0027] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principles of the present invention should be included in the scope of protection of the present invention.
Claims
1. A drainage device for water conservancy projects, characterized in that: The invention comprises a base (1), wherein the top of the base (1) is fixedly connected to two longitudinally symmetrical guide plates (2), the two guide plates (2) are both connected to a guide frame (3), the two guide plates (2) are both rotatably connected to a first water baffle (4) on one side close to each other, the first water baffle (4) blocks the adjacent guide frame (3), the two guide plates (2) are both slidably connected to a clamping block (5) on one side close to each other, the clamping block (5) clamps the adjacent first water baffle (4), and the top of the base (1) is fixed. A partition plate (6) is fixedly connected, an interception net (13) is fixedly connected between the two guide plates (2), an electric push rod (14) is fixedly connected to the guide plate (2) on one side, a salvage frame (15) is slidably connected between the two guide plates (2), the salvage frame (15) is fixedly connected to the telescopic end of the electric push rod (14), an opening and closing component for controlling water flow is provided between the two guide plates (2), and a pushing component for pushing out impurities is provided on the salvage frame (15) and the guide plate (2).
2. A drainage device for water conservancy projects according to claim 1, characterized in that: The side of the salvage frame (15) away from the electric push rod (14) is open, and the bottom end of the salvage frame (15) is an inclined structure with a high rear and a low front, so that impurities are easily discharged forward.
3. A drainage device for water conservancy projects according to claim 2, characterized in that: The salvage frame (15) is provided with drainage openings distributed at equal intervals on both sides thereof.
4. A drainage device for water conservancy projects according to claim 3, characterized in that: The opening and closing assembly includes a fixed seat (7), the fixed seat (7) is fixedly connected between the top ends of the two guide plates (2), a second water baffle (8) is slidably connected between the two guide plates (2), a threaded rod (9) is rotatably connected to the middle of the fixed seat (7), the threaded rod (9) and the second water baffle (8) are connected by threads, a worm gear (10) is fixedly connected to the top end of the threaded rod (9), a driving motor (11) is fixedly connected to the fixed seat (7), a worm gear (12) is fixedly connected to the output shaft of the driving motor (11), and the worm gear (12) is meshed with the worm gear (10).
5. A drainage device for water conservancy projects according to claim 4, characterized in that: The pusher assembly includes an extrusion plate (16), which is fixedly connected between the two guide plates (2). The top of the salvage frame (15) is fixedly connected to two transversely symmetrical guide rails (17). A sliding plate (18) is slidably connected between the two guide rails (17). A first spring (19) is connected between the sliding plate (18) and the guide rail (17). Two transversely symmetrical sliding rods (20) are slidably connected to the sliding plate (18). A pusher plate (21) is fixedly connected between the bottom ends of the two sliding rods (20). The pusher plate (21) is fitted with the inner side of the salvage frame (15). A second spring (22) is connected between the sliding rod (20) and the sliding plate (18).
6. A drainage device for water conservancy projects according to claim 5, characterized in that: The bottom end of the extrusion plate (16) is inclined, and the sliding plate (18) is extruded and matched with the extrusion plate (16).