Diversion canal for water conservancy project

By designing the moving shell and sliding insertion rod structure in the water diversion channel, the problem of difficulty in cleaning deep in the filter plate is solved, effective cleaning of filter holes and long-term smoothness of the channel are achieved, and drainage effect and convenience of use are improved.

CN222294863UActive Publication Date: 2025-01-03HUBEI JIUZHENYUAN ENG CONSTR CO LTD
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Patent Information

Application Number
CN202420579218.6
Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
Filing Date
2024-03-25
Publication Date
2025-01-03
Estimated Expiration
2034-03-25

AI Technical Summary

Technical Problem

The filter plate in the existing water diversion channel is placed deep, which makes the filter holes easily blocked, difficult to clean, and affects the drainage effect.

Method used

A water channel including a moving shell and a sliding insertion rod is designed. Through threaded connection and limiting structure, the moving shell allows the sliding and extending to the interior of the filter hole, cleaning the filter holes and ensuring unobstructed drainage.

Benefits of technology

Effectively prevent filter holes from being blocked, improve drainage effect and ease of use, and ensure long-term smoothness of channels.

✦ Generated by Eureka AI based on patent content.

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Abstract

The utility model discloses a diversion canal for a water conservancy project, belongs to the technical field of diversion canals, and aims to solve the problems that a user cannot conveniently clean the surface of a filter plate and the drainage effect of the diversion canal is easily influenced due to the fact that the filter plate is arranged at the deep position of the diversion canal. A moving shell is slidably inserted into the opening, the surface of the bottom of the moving shell is attached to the inner surface of the drainage channel body, two filter plates are fixed to the positions, located on the two sides of the moving shell, of an inner cavity of the drainage channel body, and a plurality of filter holes are evenly formed in the surfaces of the filter plates in a penetrating mode. Two sliding plates which are symmetrically distributed are inserted into an inner cavity of the moving shell in a sliding mode. According to the device, the insertion rods can extend into the filter holes in the adjacent positions, so that the filter holes can be cleaned, the situation that the drainage effect is reduced due to the fact that the filter holes are affected by sundries is prevented, and the practicability of the device is improved.
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Description

Technical Field

[0001] The utility model belongs to the technical field of water diversion channels, and in particular relates to a water diversion channel used in water conservancy projects. Background Art

[0002] Water conservancy projects are a general term for various engineering projects built to control, utilize and protect surface and underground water resources and the environment. According to their service objects, they are divided into flood control projects, farmland water conservancy projects, hydropower projects, waterways and port projects, water supply and drainage projects, environmental water conservancy projects, and sea reclamation projects. When constructing water conservancy projects, water diversion channels are needed.

[0003] The water diversion channel in the prior art is often provided with a filter plate inside to block large debris. During long-term use, the filter holes on the surface of the filter plate are prone to blockage. Since the filter plate is placed deep in the water diversion channel, it is not convenient for the user to clean the surface of the filter plate, which can easily affect the drainage effect of the water diversion channel and is not conducive to use.

[0004] Therefore, a water diversion channel for water conservancy projects is needed to solve the problem in the prior art that the filter plate is placed deep in the water diversion channel, making it inconvenient for users to clean the surface of the filter plate, which easily affects the drainage effect of the water diversion channel. Utility Model Content

[0005] The purpose of the utility model is to provide a water diversion channel for water conservancy projects to solve the problems raised in the above background technology.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a water diversion channel for water conservancy projects, comprising a drainage channel body, an opening is provided inside the drainage channel body, a moving shell is slidably inserted inside the opening, the surface of the bottom of the moving shell is in contact with the inner surface of the drainage channel body, two filter plates are fixed at positions on both sides of the inner cavity of the drainage channel body, a plurality of filter holes are evenly penetrated through the surface of the filter plates, two symmetrically distributed slides are slidably inserted into the inner cavity of the moving shell, a plurality of insertion rods are evenly fixed on the side of the slides away from each other, one side of the insertion rod passes through the moving shell and extends to the inside of the filter holes at adjacent positions, two symmetrically distributed connecting grooves are provided at both ends of the top of the moving shell, a slider is slidably sleeved inside the connecting groove, the top of the slider is connected to the outside of the moving shell, and a threaded plate is fixed to the top of the slider.

[0007] It should be noted in the solution that a first threaded rod is rotatably connected to the middle position of the top surface of the moving shell, and the first threaded rod is threadedly connected to the threaded plates at two adjacent positions.

[0008] It is further worth noting that an embedded rod is provided through the surface of the slider located on the inner surface of the connecting groove, and two sides of the embedded rod are fixed to the inner surface of the connecting groove at an adjacent position.

[0009] It should be further explained that a U-shaped connecting seat is fixed to the surface of the top of the moving shell, a second threaded sleeve is fixed to one end of the connecting seat, a second threaded rod is threadedly connected to the middle position of the second threaded sleeve, and the bottom of the second threaded rod is rotatably connected to the surface of the drainage channel body.

[0010] As a preferred embodiment, a limiting sleeve is fixed on the surface of the other end of the connecting seat, a limiting shaft is inserted through the middle position of the limiting sleeve, and the bottom of the limiting shaft is fixed to the surface of the top of the drainage channel body.

[0011] As a preferred implementation, the inner cavity of the connecting groove is T-shaped, and the surface of the sliding block located inside the connecting groove is T-shaped.

[0012] Compared with the prior art, the water diversion channel for water conservancy projects provided by the utility model has at least the following beneficial effects:

[0013] (1) After the moving shell passes through the opening and contacts the bottom of the inner wall of the drainage channel body, the two threaded plates are moved away from each other, so that the slide plate can slide in the inner cavity of the moving shell, so that the insertion rod can extend to the inside of the adjacent filter hole, so as to clean the filter hole, thereby preventing the filter hole from being affected by debris and causing the drainage effect to be reduced, thereby improving the practicality of the device.

[0014] (2) By rotating the second threaded rod, the connecting seat can drive the movable shell to move in the vertical direction, so that the movable shell can be smoothly extended to the inside of the drainage channel body when cleaning is required, and the movable shell can be smoothly extended out of the drainage channel body after cleaning to ensure the smooth drainage of the drainage channel body, thereby improving the convenience of use of the device, and the movable shell can extend to the inside of the opening and then stop to seal the opening, thereby further improving the practicality of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a three-dimensional structural schematic diagram of the utility model in the front view direction;

[0016] Figure 2 It is an exploded schematic diagram of the three-dimensional structure of the utility model;

[0017] Figure 3 It is a schematic cross-sectional view of the three-dimensional structure of the motion housing of the utility model;

[0018] Figure 4 It is a three-dimensional structural schematic diagram of the motion housing of the utility model;

[0019] Figure 5 For the utility model Figure 4 A schematic diagram of the enlarged structure at point A in the middle.

[0020] In the figure: 1. drainage channel body; 2. opening; 3. moving shell; 4. filter plate; 5. slide plate; 6. plug rod; 7. filter hole; 8. first threaded rod; 9. threaded plate; 10. connecting groove; 11. embedded rod; 12. slider; 13. limit sleeve; 14. connecting seat; 15. second threaded rod; 16. second threaded sleeve; 17. limit shaft. DETAILED DESCRIPTION

[0021] See also Figure 1-5 The utility model provides a water diversion channel for water conservancy projects, including a drainage channel body 1, characterized in that an opening 2 is provided inside the drainage channel body 1, a moving shell 3 is slidably inserted inside the opening 2, the surface of the bottom of the moving shell 3 is in contact with the inner surface of the drainage channel body 1, two filter plates 4 are fixed at positions on both sides of the inner cavity of the drainage channel body 1, a plurality of filter holes 7 are evenly penetrated on the surface of the filter plate 4, two symmetrically distributed slide plates 5 are slidably inserted into the inner cavity of the moving shell 3, a plurality of insertion rods 6 are evenly fixed on the side of the slide plates 5 away from each other, one side of the insertion rod 6 passes through the moving shell 3 and extends to the inside of the filter hole 7 at the adjacent position, and the moving shell 3 is provided with a plurality of filter holes 7. Two symmetrically distributed connecting grooves 10 are provided at both ends of the top of the shell 3. A slider 12 is provided inside the connecting groove 10 for sliding. The top of the slider 12 is connected to the outside of the moving shell 3. A threaded plate 9 is fixed to the top of the slider 12. After the moving shell 3 passes through the opening 2 and contacts the bottom of the inner wall of the drainage channel body 1, the two threaded plates 9 are moved away from each other, so that the slide plate 5 can slide in the inner cavity of the moving shell 3, so that the insertion rod 6 can extend to the inside of the adjacent filter hole 7, so as to clean the filter hole 7, thereby preventing the filter hole 7 from being affected by debris and causing the drainage effect to be reduced.

[0022] Further as Figure 4 and Figure 5As shown, it is worth explaining in detail that a first threaded rod 8 is rotatably connected at the middle position of the top surface of the moving shell 3, and the first threaded rod 8 is threadedly connected to two adjacent threaded plates 9. Due to the connection relationship between the slider 12 and the adjacent threaded plates 9 and the connecting groove 10, the slider 12 can be resisted and limited, and the external thread structures at both ends of the outer circumference of the first threaded rod 8 are set in opposite directions. Therefore, when the first threaded rod 8 rotates, the distance between the two threaded plates 9 can be changed under the cooperation between the internal thread structure on the inner wall of the threaded plate 9 and the external thread structure on the outer circumference of the first threaded rod 8, thereby driving the distance between the two sliders 12 to change.

[0023] Further as Figure 3 As shown, it is worth explaining in detail that an embedded rod 11 is provided through the surface of the slider 12 located on the inner surface of the connecting groove 10, and the two sides of the embedded rod 11 are fixed to the inner surface of the connecting groove 10 at the adjacent position. When the slider 12 is placed in the inner surface of the connecting groove 10 at the adjacent position and moves, it can only slide along the outer peripheral surface of the embedded rod 11 at the adjacent position, thereby further limiting the movement trajectory of the slider 12.

[0024] Further as Figure 3 As shown, it is worth explaining in detail that a U-shaped connecting seat 14 is fixed to the surface of the top of the moving shell 3, a second threaded sleeve 16 is fixed to one end of the connecting seat 14, a second threaded rod 15 is threadedly connected through the middle position of the second threaded sleeve 16, and the bottom of the second threaded rod 15 is rotatably connected to the surface of the drainage channel body 1, and a limiting sleeve 13 is fixed to the surface of the other end of the connecting seat 14, a limiting shaft 17 is inserted through the middle position of the limiting sleeve 13, and the bottom of the limiting shaft 17 is fixed to the surface of the top of the drainage channel body 1. By rotating the second threaded rod 15, due to the connection relationship of the connecting seat 14 and the limiting effect of the limiting shaft 17 and the limiting sleeve 13 on the connecting seat 14, the connecting seat 14 can only move in the vertical direction, so that the connecting seat 14 can drive the moving shell 3 to move in the vertical direction under the cooperation between the internal thread structure of the inner wall of the second threaded sleeve 16 and the external thread structure of the outer peripheral surface of the second threaded rod 15.

[0025] This scheme has the following working process: in actual use, when the user needs to clean the filter holes 7 on the surface of the filter plate 4 placed inside the drainage channel body 1, by rotating the second threaded rod 15, due to the connection relationship of the connecting seat 14 and the limiting effect of the limiting shaft 17 and the limiting sleeve 13 on the connecting seat 14, it can only move in the vertical direction, so that the internal thread structure of the inner wall of the second threaded sleeve 16 and the external thread structure of the outer peripheral surface of the second threaded rod 15 can make the connecting seat 14 drive the moving shell 3 to move in the vertical direction, so that the bottom of the moving shell 3 can contact the bottom of the inner wall of the drainage channel body 1, and then by rotating the first threaded rod 8, due to the sliding The connection relationship between the block 12 and the adjacent threaded plate 9 and the connecting groove 10 can play a role of resisting and limiting the slider 12, and the external thread structures at both ends of the outer circumference of the first threaded rod 8 are set in opposite directions, so that the distance between the two threaded plates 9 can be changed under the cooperation between the internal thread structure of the inner wall of the threaded plate 9 and the external thread structure of the outer circumference of the first threaded rod 8, thereby driving the distance between the two sliders 12 to change, thereby driving the adjacent position slide plate 5 to move horizontally, thereby driving the insertion rod 6 to pass through the moving shell 3 and extend to the inside of the adjacent position filter hole 7, thereby playing a role in unblocking the filter hole 7, thereby ensuring the filtering and drainage function of the filter hole 7.

[0026] According to the above working process, it can be known that: after the moving shell 3 passes through the opening 2 and contacts with the bottom of the inner wall of the drainage channel body 1, the two threaded plates 9 are moved in the direction away from each other, so that the slide plate 5 can slide in the inner cavity of the moving shell 3, so that the insertion rod 6 can extend to the inside of the adjacent filter hole 7, so that the filter hole 7 can be cleaned, thereby preventing the filter hole 7 from being affected by debris and causing the drainage effect to be reduced, thereby improving the practicality of the device, and by rotating the second threaded rod 15, the connecting seat 14 can drive the moving shell 3 to move in the vertical direction, so that the moving shell 3 can be smoothly extended to the inside of the drainage channel body 1 when cleaning is required, and the moving shell 3 can be smoothly extended out of the inside of the drainage channel body 1 after cleaning, so as to ensure the drainage of the drainage channel body 1, thereby improving the convenience of use of the device, and by stopping after the moving shell 3 extends to the inside of the opening 2, the opening 2 can be sealed, thereby further improving the practicality of the device.

[0027] Further as Figure 4 As shown, it is worth explaining in detail that the inner cavity of the connecting groove 10 is T-shaped, and the surface of the slider 12 located inside the connecting groove 10 is T-shaped. Due to the shape setting of the inner cavity of the connecting groove 10 and the slider 12, the resistance and limiting effect of the inner cavity of the slider 12 on the slider 12 can be improved, so that the slider 12 can move more smoothly.

[0028] In summary, after the moving shell 3 passes through the opening 2 and contacts the bottom of the inner wall of the drainage channel body 1, the two threaded plates 9 are moved away from each other, so that the slide plate 5 can slide in the inner cavity of the moving shell 3, so that the insertion rod 6 can extend to the inside of the adjacent filter hole 7, so that the filter hole 7 can be cleaned, thereby preventing the filter hole 7 from being affected by debris and causing the drainage effect to decrease, thereby improving the practicality of the device, and the second threaded rod 15 is rotated to make the connecting seat 14 drive the moving shell 3 to move in the vertical direction, so that it can be cleaned when it is needed. During cleaning, the moving shell 3 can be smoothly extended to the interior of the drain channel body 1, and after cleaning, the moving shell 3 can be smoothly extended out of the drain channel body 1 to ensure the smooth drainage of the drain channel body 1, thereby improving the convenience of use of the device, and by extending the moving shell 3 to the interior of the opening 2 and then stopping, the opening 2 can be sealed, thereby further improving the practicality of the device, and due to the shape setting of the inner cavity of the connecting groove 10 and the slider 12, the resistance and limiting effect of the inner cavity of the slider 12 on the slider 12 can be improved, so that the slider 12 can move more smoothly.

Claims

1. A water diversion channel for a water conservancy project, comprising a drainage channel body (1), characterized in that: The drainage channel body (1) is provided with an opening (2), a moving shell (3) is slidably inserted into the opening (2), the bottom surface of the moving shell (3) is in contact with the inner surface of the drainage channel body (1), two filter plates (4) are fixed at positions on both sides of the inner cavity of the drainage channel body (1), a plurality of filter holes (7) are evenly penetrated through the surface of the filter plates (4), two symmetrically distributed slide plates (5) are slidably inserted into the inner cavity of the moving shell (3), a plurality of insertion rods (6) are evenly fixed on the side of the slide plates (5) away from each other, one side of the insertion rod (6) passes through the moving shell (3) and extends to the inside of the filter hole (7) at an adjacent position, two symmetrically distributed connecting grooves (10) are provided at both ends of the top of the moving shell (3), a sliding block (12) is slidably sleeved inside the connecting groove (10), the top of the sliding block (12) is connected to the outside of the moving shell (3), and a threaded plate (9) is fixed to the top of the sliding block (12).

2. The water diversion channel for water conservancy project according to claim 1, characterized in that: A first threaded rod (8) is rotatably connected to a middle position of the top surface of the moving housing (3), and the first threaded rod (8) is threadably connected to the threaded plates (9) at two adjacent positions.

3. The water diversion channel for water conservancy project according to claim 2, characterized in that: An embedded rod (11) is provided through the surface of the slider (12) located on the inner surface of the connecting groove (10), and two sides of the embedded rod (11) are fixed to the inner surface of the connecting groove (10) at an adjacent position.

4. The water diversion channel for water conservancy project according to claim 1, characterized in that: A U-shaped connecting seat (14) is fixed to the surface of the top of the moving housing (3); a second threaded sleeve (16) is fixed to one end of the connecting seat (14); a second threaded rod (15) is threadedly connected through the middle of the second threaded sleeve (16); and the bottom of the second threaded rod (15) is rotatably connected to the surface of the drainage channel body (1).

5. The water diversion channel for water conservancy project according to claim 4, characterized in that: A limiting sleeve (13) is fixed on the surface of the other end of the connecting seat (14), a limiting shaft (17) is inserted through the middle position of the limiting sleeve (13), and the bottom of the limiting shaft (17) is fixed to the surface of the top of the drainage channel body (1).

6. The water diversion channel for water conservancy project according to claim 3, characterized in that: The inner cavity of the connecting groove (10) is arranged in a T-shape, and the surface of the sliding block (12) located in the inner part of the connecting groove (10) is arranged in a T-shape.