A water conservancy project water conservancy pipeline cleaning device

Abstract

This utility model relates to the field of conduit cleaning technology and discloses a conduit cleaning device for water conservancy projects. The device includes a processing table, with a first motor fixedly connected to the bottom of the processing table. A first rotating shaft is fixedly sleeved at the other end of the output shaft of the first motor. The other end of the first rotating shaft passes through the processing table and extends to the outside of the processing table, where it is fixedly connected to a connecting frame. This utility model, by setting up a second rotating shaft, a rotating rod, a sleeve rod, a vertical rod, and a movable frame, allows the second rotating shaft to drive the rotating rod to rotate when the first servo motor starts running. At this time, the rotating rod will squeeze and push the sleeve rod, causing the sleeve rod to drive the vertical rod to move vertically upward under the limiting action of the connecting frame. Ultimately, the movable frame drives the mounting plate and the vertical rod to rise together, realizing the function of adjusting the height of the cleaning brush, improving the cleaning range of the device, and enabling the device to adapt to conduits of different lengths.

Description

Technical Field

[0001] This utility model relates to the field of conduit cleaning technology, and more specifically, to a conduit cleaning device for water conservancy projects. Background Technology

[0002] Hydraulic conduits are pipeline systems used for transporting, distributing, and controlling water flow. They are widely used in agricultural irrigation, urban water supply, drainage and flood control, and hydropower generation. Their materials include steel pipes, concrete pipes, and plastic pipes. They are characterized by corrosion resistance, high strength, and good sealing performance. They can effectively improve water resource utilization efficiency and reduce leakage losses. At the same time, through scientific design and reasonable layout, they can adapt to different terrains and environmental needs. They are an indispensable key facility in modern water conservancy projects and are of great significance for ensuring water security and promoting sustainable development.

[0003] A search revealed that CN221387940U discloses a water conservancy pipe cleaning device that addresses the problem that "existing water conservancy pipe cleaning devices cannot effectively remove silt from the inside of the pipe, affecting the efficiency of sewage discharge during subsequent use." The device uses a drive motor to rotate a shaft, which in turn rotates a cleaning brush to thoroughly clean the inside of the pipe. However, the length of the cleaning brush in this device is fixed. If the total length of the water conservancy pipe exceeds twice the length of the brush, it is difficult to clean deep into the pipe, resulting in limitations in its use. Therefore, improvements are needed. Utility Model Content

[0004] In order to overcome the shortcomings of the existing technology, this utility model provides a water conservancy engineering water conservancy pipeline cleaning device, which has the advantage of a wide cleaning range.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a water conservancy engineering water conservancy conduit cleaning device, comprising a processing table, a first motor fixedly connected to the bottom of the processing table, a first rotating shaft fixedly sleeved at the other end of the output shaft of the first motor, the other end of the first rotating shaft passing through the processing table and extending to the outside of the processing table and fixedly connected to a connecting frame, a support base fixedly connected to the bottom of the inner cavity of the connecting frame, a first servo motor fixedly installed inside the support base, a second rotating shaft fixedly sleeved at the other end of the output shaft of the first servo motor, a rotating rod fixedly sleeved at the other end of the second rotating shaft, a sleeve rod movably connected to the outer surface of the rotating rod, a vertical rod fixedly connected to the top of the sleeve rod, the other end of the vertical rod passing through the connecting frame and extending to the inside of the connecting frame and fixedly connected to a movable frame, the bottom of the movable frame being movably connected to the top of the connecting frame.

[0006] As a preferred embodiment of this utility model, the bottom of the inner cavity of the connecting frame is fixedly connected to a No. 1 built-in power supply located on the right side of the support base, and the outer side of the No. 1 built-in power supply is rectangular.

[0007] As a preferred technical solution of this utility model, a second built-in power supply and a fixed base are fixedly connected to the left and right sides of the bottom of the inner cavity of the movable frame, respectively. A second servo motor is fixedly connected inside the fixed base, and a third rotating shaft is fixedly sleeved on the other end of the output shaft of the second servo motor.

[0008] As a preferred embodiment of this utility model, a rotating rod is fixedly sleeved at the other end of the third rotating shaft, and a hollow rod is movably connected to the outer surface of the rotating rod.

[0009] As a preferred embodiment of this utility model, a rectangular plate is fixedly connected to the outer side of the hollow rod, and the other end of the rectangular plate passes through the movable frame and extends to the outer side of the movable frame and is fixedly connected to a mounting plate. A cleaning brush is fixedly connected to the outer side of the mounting plate.

[0010] As a preferred technical solution of this utility model, the top of the processing table is fixedly connected to the left and right sides of the table, and a pneumatic cylinder is fixedly connected to the outside of the fixed plate. The other end of the pneumatic cylinder passes through the fixed plate and extends to the outside of the fixed plate and is fixedly connected to a V-shaped clamp.

[0011] As a preferred embodiment of this utility model, sealing rings are fixedly connected to both the left and right sides of the inner cavity of the movable frame, and the inner surface of the sealing rings is movably sleeved with the outer surface of the rectangular plate.

[0012] Compared with the prior art, the beneficial effects of this utility model are as follows:

[0013] This invention, by setting up a second rotating shaft, a rotating rod, a sleeve rod, a vertical rod, and a movable frame, allows the second rotating shaft to drive the rotating rod to rotate when the first servo motor starts running. At this time, the rotating rod will squeeze and push the sleeve rod, thereby allowing the sleeve rod to drive the vertical rod to move vertically upward under the limiting action of the connecting frame. Finally, the movable frame will drive the mounting plate and the vertical rod to rise together, realizing the function of adjusting the height of the cleaning brush, improving the cleaning range of the device, and enabling the device to adapt to the function of water pipes of various lengths. Attached Figure Description

[0014] Figure 1 This is a schematic diagram of the structure of this utility model;

[0015] Figure 2 This is a cross-sectional structural schematic diagram of the first motor of this utility model;

[0016] Figure 3This is a cross-sectional view of the connecting frame of this utility model;

[0017] Figure 4 This is a cross-sectional view of the pneumatic cylinder of this utility model;

[0018] Figure 5 for Figure 3 A magnified schematic diagram of the structure at point A in the middle.

[0019] In the diagram: 1. Processing table; 2. First motor; 3. First rotating shaft; 4. Connecting frame; 5. First servo motor; 6. Second rotating shaft; 7. Rotating rod; 8. Sleeve rod; 9. Vertical rod; 10. Movable frame; 11. First built-in power supply; 12. Fixed seat; 13. Second servo motor; 14. Third rotating shaft; 15. Rotating rod; 16. Hollow rod; 17. Rectangular plate; 18. Mounting plate; 19. Cleaning brush; 20. Second built-in power supply; 21. Fixed plate; 22. Pneumatic cylinder; 23. V-shaped clamp; 24. Support seat; 25. Sealing ring. Detailed Implementation

[0020] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0021] like Figures 1 to 5 As shown, this utility model provides a water conservancy engineering water conservancy conduit cleaning device, including a processing table 1. A first motor 2 is fixedly connected to the bottom of the processing table 1. A first rotating shaft 3 is fixedly sleeved at the other end of the output shaft of the first motor 2. The other end of the first rotating shaft 3 passes through the processing table 1 and extends to the outside of the processing table 1 and is fixedly connected to a connecting frame 4. A support base 24 is fixedly connected to the bottom of the inner cavity of the connecting frame 4. A first servo motor 5 is fixedly installed inside the support base 24. A second rotating shaft 6 is fixedly sleeved at the other end of the output shaft of the first servo motor 5. The other end of the second rotating shaft 6 is fixedly sleeved... A rotating rod 7 is connected to a sleeve rod 8, which is movably connected to the outer surface of the rotating rod 7. A vertical rod 9 is fixedly connected to the top of the sleeve rod 8. The other end of the vertical rod 9 passes through the connecting frame 4 and extends into the interior of the connecting frame 4, where it is fixedly connected to a movable frame 10. The bottom of the movable frame 10 is movably connected to the top of the connecting frame 4. When the first servo motor 5 starts running, it will cause the second rotating shaft 6 to drive the rotating rod 7 to rotate. At this time, the rotating rod 7 will squeeze and push the sleeve rod 8, so that the sleeve rod 8 will drive the vertical rod 9 to move vertically upward under the limiting action of the connecting frame 4, and finally cause the movable frame 10 to start to rise.

[0022] The bottom of the inner cavity of the connecting frame 4 is fixedly connected to a first built-in power supply 11 located on the right side of the support base 24. The outer side of the first built-in power supply 11 is rectangular. The first built-in power supply 11 will directly supply power to the first servo motor 5, so that the first servo motor 5 does not need an external power supply, thus avoiding the problem of wire tangling during subsequent rotation.

[0023] The bottom of the inner cavity of the movable frame 10 is fixedly connected to the left and right sides of the second built-in power supply 20 and the fixed base 12 respectively. The fixed base 12 is fixedly connected to the second servo motor 13. The other end of the output shaft of the second servo motor 13 is fixedly sleeved with the third rotating shaft 14. When the second servo motor 13 starts to run, it will cause the third rotating shaft 14 to rotate.

[0024] Among them, the other end of the third rotating shaft 14 is fixedly sleeved with a rotating rod 15, and a hollow rod 16 is movably connected to the outer surface of the rotating rod 15; when the third rotating shaft 14 starts to rotate, it will drive the rotating rod 15 to rotate synchronously, and at this time the rotating rod 15 will squeeze and push the hollow rod 16.

[0025] A rectangular plate 17 is fixedly connected to the outer side of the hollow rod 16. The other end of the rectangular plate 17 passes through the movable frame 10 and extends to the outer side of the movable frame 10 and is fixedly connected to the mounting plate 18. A cleaning brush 19 is fixedly connected to the outer side of the mounting plate 18. When the hollow rod 16 moves, it will cause the rectangular plate 17, the mounting plate 18, and the cleaning brush 19 to extend horizontally outward under the limiting action of the movable frame 10.

[0026] The top of the processing table 1 is fixedly connected to the left and right sides of the fixed plate 21. The outer side of the fixed plate 21 is fixedly connected to the pneumatic cylinder 22. The other end of the pneumatic cylinder 22 passes through the fixed plate 21 and extends to the outer side of the fixed plate 21 and is fixedly connected to the V-shaped clamp 23. When the pneumatic cylinder 22 starts to run, it will cause the V-shaped clamp 23 to move horizontally.

[0027] The movable frame 10 has sealing rings 25 fixedly connected to both sides of its inner cavity. The inner surface of the sealing rings 25 is movably sleeved with the outer surface of the rectangular plate 17. Due to the sealing effect of the sealing rings 25, dirt in the conduit can be prevented from seeping into the inner cavity of the movable frame 10 during the rotation cleaning process.

[0028] Working principle and usage process of this utility model:

[0029] First, the water conduit to be cleaned is placed on the outside of the movable frame 10, and two pneumatic cylinders 22 are activated simultaneously, causing the two V-shaped clamps 23 to move horizontally towards each other, thus fixing the conduit. Then, the second servo motor 13 is activated, causing the third rotating shaft 14 to drive the rotating rod 15 to rotate. At this time, the rotating rod 15 will squeeze and push the two hollow rods 16, causing the two hollow rods 16 to drive the two rectangular plates 17 to move horizontally away from each other under the limiting action of the movable frame 10. This allows the two cleaning brushes 19 to extend outward and stick tightly to the inner wall of the conduit, so that the device can adapt to the cleaning operation of pipes of different sizes.

[0030] Then, the first motor 2 is started, causing the first rotating shaft 3 to drive the connecting frame 4 and the movable frame 10 to rotate as a whole. This causes the two cleaning brushes 19 to rotate and clean along the inner wall of the pipe. When the length of the pipe exceeds twice the height of the cleaning brushes 19, the second servo motor 13 is started first, causing the two cleaning brushes 19 to reset. Then, the first servo motor 5 is started, causing the second rotating shaft 6 to drive the rotating rod 7 to rotate. At this time, the rotating rod 7 will squeeze and push the sleeve rod 8, causing the sleeve rod 8 to drive the vertical rod 9 to move vertically upward under the limiting action of the connecting frame 4. Finally, the movable frame 10 drives the mounting plate 18 and the vertical rod 9 to rise together, realizing the function of adjusting the height of the cleaning brushes 19. Similarly, the second servo motor 13 is started again, causing the cleaning brushes 19 to stick tightly to the pipe wall again, and the first motor 2 is started to rotate and clean. This increases the cleaning range of the device, making it adaptable to various lengths of hydraulic pipes.

[0031] It should be noted that, in this document, relational terms such as "first" and "second" are used only to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, 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 process, method, article, or apparatus.

[0032] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A hydraulic conduit cleaning device for hydraulic engineering, comprising a processing table (1), characterized in that: The bottom of the processing table (1) is fixedly connected to a first motor (2). The other end of the output shaft of the first motor (2) is fixedly sleeved with a first rotating shaft (3). The other end of the first rotating shaft (3) passes through the processing table (1) and extends to the outside of the processing table (1) and is fixedly connected to a connecting frame (4). The bottom of the inner cavity of the connecting frame (4) is fixedly connected to a support base (24). The inside of the support base (24) is fixedly installed with a first servo motor (5). The other end of the output shaft of the first servo motor (5) is fixedly sleeved with a second rotating shaft (6). The other end of the second rotating shaft (6) is fixedly sleeved with a rotating rod (7). The outer surface of the rotating rod (7) is movably connected with a sleeve rod (8). The top of the sleeve rod (8) is fixedly connected with a vertical rod (9). The other end of the vertical rod (9) passes through the connecting frame (4) and extends to the inside of the connecting frame (4) and is fixedly connected to a movable frame (10). The bottom of the movable frame (10) is movably connected to the top of the connecting frame (4).

2. A water conduit cleaning device for hydraulic engineering according to claim 1, characterized in that: The bottom of the inner cavity of the connecting frame (4) is fixedly connected to a No. 1 built-in power supply (11) located on the right side of the support base (24), and the outer side of the No. 1 built-in power supply (11) is rectangular.

3. A water conduit cleaning device for hydraulic engineering according to claim 1, characterized in that: The bottom of the inner cavity of the movable frame (10) is fixedly connected to the left and right sides of the second built-in power supply (20) and the fixed seat (12). The fixed seat (12) is fixedly connected to the second servo motor (13). The other end of the output shaft of the second servo motor (13) is fixedly sleeved with the third rotating shaft (14).

4. A water conservancy engineering water pipe cleaning device according to claim 3, characterized in that: The other end of the third rotating shaft (14) is fixedly sleeved with a rotating rod (15), and a hollow rod (16) is movably connected to the outer surface of the rotating rod (15).

5. A water conservancy engineering water pipe cleaning device according to claim 4, characterized in that: A rectangular plate (17) is fixedly connected to the outside of the hollow rod (16). The other end of the rectangular plate (17) passes through the movable frame (10) and extends to the outside of the movable frame (10) and is fixedly connected to a mounting plate (18). A cleaning brush (19) is fixedly connected to the outside of the mounting plate (18).

6. A water conservancy engineering water pipe cleaning device according to claim 1, characterized in that: The top left and right sides of the processing table (1) are fixedly connected to a fixing plate (21). A pneumatic cylinder (22) is fixedly connected to the outside of the fixing plate (21). The other end of the pneumatic cylinder (22) passes through the fixing plate (21) and extends to the outside of the fixing plate (21) and is fixedly connected to a V-shaped clamp (23).

7. A water conservancy engineering water pipe cleaning device according to claim 1, characterized in that: The movable frame (10) has sealing rings (25) fixedly connected to both sides of the inner cavity. The inner surface of the sealing ring (25) is movably sleeved with the outer surface of the rectangular plate (17).

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