Water conservancy pipeline cleaning device
By introducing slide rails and adjustment units into the water pipeline cleaning device, and using an electric telescopic rod to adjust the distance between the upper and lower mounting seats, the problem that existing devices cannot adapt to pipes of different sizes is solved, and flexible cleaning of pipes of different sizes is achieved.
Patent Information
- Application Number
- CN202423275993.1
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-12-27
- Publication Date
- 2026-01-06
- Estimated Expiration
- 2034-12-27
AI Technical Summary
Existing water pipe cleaning devices are not applicable to pipes of different sizes, which limits their effectiveness.
Using slide rails and adjustment units, the upper and lower mounting seats are moved closer or further apart by an electric telescopic rod, causing the adjustment structure to retract or open, adapting to the cleaning of pipes with different inner diameters.
It enables flexible cleaning of pipes of different sizes, improving cleaning efficiency and applicability.
Smart Images
Figure CN223761681U_ABST
Abstract
Description
Technical Field
[0001] This application belongs to the field of water conservancy pipeline cleaning technology, and in particular relates to a water conservancy pipeline cleaning device. Background Technology
[0002] Currently, most water conservancy pipelines are made of steel pipes. After long-term use, these pipelines rust due to water corrosion, which requires timely removal of the rust from the inner walls.
[0003] Pipe cleaning devices are typically used to clean the inner walls of pipes. For example, Chinese patent application number 2023222999084 discloses a water pipe cleaning device, including an installation bucket. A drive motor is fixedly connected to the inner side of the installation bucket, and a connecting rod is fixedly connected to the output end of the drive motor. Hydraulic rods are fixedly connected to both ends of the connecting rod, and a cleaning brush is fixedly connected to the output end of the hydraulic rod. A water tank is fixedly connected to the rear side of the installation bucket, and a water injection pipe is fixedly connected to the top of the water tank. A water-blocking cap is threaded to the inner top of the water injection pipe, and a high-pressure water pump is fixedly connected to the front side of the installation bucket. This patent, through the coordinated use of the drive motor, connecting rod, hydraulic rod, cleaning brush, water tank, high-pressure water pump, connecting pipe, outlet pipe, and nozzle, enhances the cleaning device's ability to thoroughly clean pipes, eliminating the need for manual cleaning with small tools. This results in a more thorough and comprehensive cleaning, reducing working time and labor, and improving pipe cleaning efficiency. However, this solution is not applicable to cleaning pipes of different sizes, exhibiting significant limitations. Summary of the Invention
[0004] Therefore, the main purpose of this application is to provide.
[0005] The technical solution adopted in this application is as follows: a water conservancy pipeline cleaning device, including a slide rail and an adjustment unit;
[0006] The adjustment unit includes an upper mounting base, a lower mounting base, and an adjustment structure. The upper mounting base is slidably mounted on the slide rail via a sliding block. The adjustment structure is located between the upper mounting base and the lower mounting base, and its two ends are rotatably connected to the upper mounting base and the lower mounting base, respectively.
[0007] Multiple electric telescopic rods are connected between the upper mounting base and the lower mounting base; the electric telescopic rods extend and retract to drive the upper mounting base and the lower mounting base to move closer or further apart, thereby causing the adjustment structure to retract or open.
[0008] A motor is mounted on the bottom surface of the lower mounting base. The motor's shaft passes through the upper mounting base and the lower mounting base in sequence. The end of the shaft passing through the upper mounting base is connected to a cleaning unit. The electric telescopic rod extends and retracts to move the upper mounting base and the lower mounting base closer to each other or further apart, so as to adjust the cleaning area of the cleaning unit.
[0009] Furthermore, the adjustment structure includes a first rotating arm and a second rotating arm. One end of the first rotating arm is rotatably connected to the side wall of the upper mounting base, and the other end of the first rotating arm is connected to a sliding wheel, which slides on the inner wall of the pipe.
[0010] One end of the second rotating arm is rotatably connected to the first rotating arm, and the other end of the second rotating arm is rotatably connected to the lower mounting base.
[0011] Furthermore, the adjustment mechanism is provided in at least three parts.
[0012] Furthermore, a connecting arm is connected between the second rotating arm and the lower mounting base, one end of the connecting arm being rotatably connected to the second rotating arm, and the other end of the connecting arm being connected to the lower mounting base.
[0013] Furthermore, the cleaning unit includes a mounting plate, a cover, and a brush body; the mounting plate is connected to the rotating shaft, the cover has openings at both ends, one end of the cover covers the mounting plate and is connected to the upper mounting base, and one end of the brush body is connected to the mounting plate;
[0014] The upper mounting base is provided with a through hole for the mounting disc to pass through. The electric telescopic rod extends and retracts to move the upper mounting base and the lower mounting base closer to each other or further apart. The upper mounting base drives the mounting disc to pass through the through hole, thereby adjusting the cleaning area of the brush body.
[0015] Furthermore, the brush bodies are connected in an array on the end face of the mounting plate with the rotating shaft as the center.
[0016] Furthermore, the diameter of the cover gradually increases from the end connected to the mounting plate to the end away from the mounting plate.
[0017] Compared with the prior art, the present application has the following advantages: the upper and lower mounting seats are moved closer or further apart by an electric telescopic rod, which causes the adjustment structure to retract or open to adapt to the cleaning of pipes with different inner diameters. Attached Figure Description
[0018] The following figures are for illustrative purposes only and are not intended to limit the scope of this application, wherein:
[0019] Figure 1This is a three-dimensional schematic diagram of the present application;
[0020] Figure 2 This is a front view of this application;
[0021] Figure 3 This is a cross-sectional schematic diagram of the cleaning unit in this application.
[0022] Reference numerals: 100. Upper mounting base; 101. Lower mounting base; 102. Slide; 103. Slide rail; 104. Electric telescopic rod; 105. Motor; 106. Rotating shaft;
[0023] 200. Adjustment structure; 201. First rotating arm; 202. Second rotating arm; 203. Pulley; 204. Connecting arm;
[0024] 300. Cleaning unit; 301. Mounting plate; 302. Cover; 303. Brush body. Detailed Implementation
[0025] To make the objectives, technical solutions, design methods, and advantages of this application clearer, the following detailed description, in conjunction with the accompanying drawings, provides specific embodiments. It should be understood that the specific embodiments described herein are for illustrative purposes only and are not intended to limit the scope of this application.
[0026] Reference Figures 1-3 As shown, this application provides a water pipeline cleaning device, including a slide rail 103 and an adjustment unit; the adjustment unit includes an upper mounting base 100, a lower mounting base 101, and an adjustment structure 200, wherein the upper mounting base 100 is slidably mounted on the slide rail 103 via a slide block 102; the adjustment structure 200 is located between the upper mounting base 100 and the lower mounting base 101, and both ends of the adjustment structure 200 are rotatably connected to the upper mounting base 100 and the lower mounting base 101 respectively; a plurality of electric telescopic rods 104 are provided between the upper mounting base 100 and the lower mounting base 101, and the electric telescopic rods 104 are mounted on the top surface of the lower mounting base 101. The output end of 104 is connected to the bottom surface of the upper mounting base 100; the electric telescopic rod 104 extends and retracts to drive the upper mounting base 100 and the lower mounting base 101 to move closer or further apart, thereby driving the adjustment structure 200 to retract or open; a motor 105 is mounted on the bottom surface of the lower mounting base 101, and the rotating shaft 106 of the motor 105 passes through the upper mounting base 100 and the lower mounting base 101 in sequence, with the cleaning unit 300 connected to the end of the rotating shaft 106 passing through the upper mounting base 100; the electric telescopic rod 104 extends and retracts to drive the upper mounting base 100 and the lower mounting base 101 to move closer or further apart, thereby adjusting the cleaning area of the cleaning unit 300.
[0027] In the above, when the electric telescopic rod 104 extends or retracts, the upper and lower mounting seats move closer or further apart, so that the adjustment structure 200 between the two mounting seats moves closer or further apart to adapt to the cleaning of water pipes with different inner diameters.
[0028] As one embodiment of this application, reference is made to... Figures 1-2 As shown, in this embodiment, at least three adjustment mechanisms 200 are provided between the upper mounting base 100 and the lower mounting base 101, and the included angle between each adjustment mechanism 200 is 120°. The adjustment mechanism 200 includes a first rotating arm 201 and a second rotating arm 202. One end of the first rotating arm 201 is rotatably connected to the side wall of the upper mounting base 100, and the other end of the first rotating arm 201 is connected to a sliding wheel 203, which slides on the inner wall of the pipe. One end of the second rotating arm 202 is rotatably connected to the first rotating arm 201, and the other end of the second rotating arm 202 is rotatably connected to the lower mounting base 101. In the above, when the electric telescopic rod 104 extends or retracts, the upper and lower mounting bases move closer or further apart, and the first rotating arm 201 and the second rotating arm 202 between the two mounting bases are contracted or expanded by force to adapt to the cleaning of water pipes with different inner diameters.
[0029] As one embodiment of this application, reference is made to... Figures 1-2 As shown, in this embodiment, a connecting arm 204 is connected between the second rotating arm 202 and the lower mounting base 101. One end of the connecting arm 204 is rotatably connected to the second rotating arm 202, and the other end of the connecting arm 204 is connected to the lower mounting base 101. The connecting arm 204 makes the two rotating arms more smoothly contract or open under force, and avoids excessive stress between the second rotating arm 202 and the lower mounting base 101.
[0030] As one embodiment of this application, reference is made to... Figures 1-3As shown, in this embodiment, the cleaning unit 300 includes a mounting plate 301, a cover 302, and a brush body 303. The mounting plate 301 is connected to the rotating shaft 106. The cover 302 has openings at both ends. One end of the cover 302 covers the mounting plate 301 and is connected to the upper mounting base 100. The upper mounting base 100 has a through hole (not shown) for the mounting plate 301 to pass through. One end of the brush body 303 is hinged to the mounting plate 301. The electric telescopic rod 104 extends and retracts to move the upper mounting base 100 and the lower mounting base 101 closer or further apart. The mounting base 100 drives the mounting plate 301 through the through hole to adjust the cleaning area of the brush body 303. The brush body 303 is connected in an array on the end face of the mounting plate 301 with the rotating shaft 106 as the center. When the electric telescopic rod 104 extends or retracts, the upper mounting base 100 moves closer to or further away from the lower mounting base 101 as driven by the electric telescopic rod 104. The length of the brush body 303 is greater than the length of the cover 302 to ensure that when the brush body 303 is retracted to the cover 302, a portion of it remains outside the cover 302 to ensure the cleaning effect of the brush body 303 on the inner wall of the pipe.
[0031] As another implementation of the above embodiments, refer to Figure 3 As shown, in this embodiment, the diameter of the cover 302 gradually increases from the end connected to the mounting plate 301 to the end away from the mounting plate 301. The cover 302 is configured as a conical structure. When the distance between the upper and lower mounting seats 100 shortens under the action of the electric telescopic rod 104, the circumferential surface formed by the brush body 303 can gradually expand under the action of the conical cover 302. When the distance between the upper and lower mounting seats 100 gradually increases under the action of the electric telescopic rod 104, the mounting plate 301 will slowly move into the through hole of the upper mounting seat 100. At this time, the circumferential surface formed by the brush body 303 can gradually shrink under the action of the conical cover 302 and the through hole. By expanding or shrinking the cleaning area of the brush body 303, it can be adapted to cleaning water pipes of different diameters.
[0032] The various embodiments of this application have been described above. These descriptions are exemplary and not exhaustive, nor are they limited to the disclosed embodiments. Many modifications and variations will be apparent to those skilled in the art without departing from the scope and spirit of the described embodiments. The terminology used herein is chosen to best explain the principles, practical applications, or technological improvements to the embodiments in the market, or to enable others skilled in the art to understand the embodiments disclosed herein.
Claims
1. A waterway cleaning device, characterized by, The adjusting unit comprises an upper mounting base (100), a lower mounting base (101) and an adjusting structure (200), wherein the upper mounting base (100) is slidingly mounted on the slide rail (103) through a sliding base (102); the adjusting structure (200) is located between the upper mounting base (100) and the lower mounting base (101), and two ends of the adjusting structure (200) are rotationally connected with the upper mounting base (100) and the lower mounting base (101) respectively. A plurality of electric telescopic rods (104) are connected between the upper mounting base (100) and the lower mounting base (101); the electric telescopic rods (104) are telescopically driven to drive the upper mounting base (100) and the lower mounting base (101) to approach or move away from each other, so as to drive the adjusting structure (200) to contract or open. A motor (105) is mounted on the bottom surface of the lower mounting base (101), a rotating shaft (106) of the motor (105) penetrates the upper mounting base (100) and the lower mounting base (101) in sequence, and an end portion of the rotating shaft (106) penetrating the upper mounting base (100) is connected with a cleaning unit (300); the electric telescopic rods (104) are telescopically driven to drive the upper mounting base (100) and the lower mounting base (101) to approach or move away from each other, so as to adjust the cleaning area of the cleaning unit (300). The adjusting structure (200) comprises a first rotating arm (201) and a second rotating arm (202), one end of the first rotating arm (201) is rotationally connected with the side wall of the upper mounting base (100), the other end of the first rotating arm (201) is connected with a sliding wheel (203), and the sliding wheel (203) slides on the inner wall of the pipeline.
2. A waterway cleaning device as claimed in claim 1, wherein, One end of the second rotating arm (202) is rotationally connected with the first rotating arm (201), and the other end of the second rotating arm (202) is rotationally connected with the lower mounting base (101). The adjusting structure (200) is provided with at least three.
3. A waterway cleaning device as claimed in claim 1 or 2, wherein, A connecting arm (204) is connected between the second rotating arm (202) and the lower mounting base (101), one end of the connecting arm (204) is rotationally connected with the second rotating arm (202), and the other end of the connecting arm (204) is connected with the lower mounting base (101).
4. A waterway cleaning device as claimed in claim 2, wherein, The cleaning unit (300) comprises a mounting disc (301), a cover body (302) and a brush body (303), the mounting disc (301) is connected with the rotating shaft (106), the cover body (302) is provided with openings at two ends, one end of the cover body (302) is covered outside the mounting disc (301) and connected with the upper mounting base (100), and one end of the brush body (303) is connected with the mounting disc (301).
5. A waterway cleaning device as claimed in claim 1, wherein, The upper mounting base (100) is provided with a through hole for the mounting disc (301) to pass through, the electric telescopic rod (104) drives the upper mounting base (100) and the lower mounting base (101) to approach or move away from each other, the upper mounting base (100) drives the mounting disc (301) to pass through the through hole, so that the cleaning area of the brush body (303) is adjusted.
6. A waterway cleaning device as claimed in claim 5, wherein, The brush body (303) is connected to the end face of the mounting disc (301) in an array shape with the rotating shaft (106) as the center.
7. A waterway cleaning device as claimed in claim 5, wherein, The diameter of the cover body (302) gradually increases from one end connected to the mounting disc (301) to the other end away from the mounting disc (301).