Water supply pipeline cleaning device

Abstract

The utility model relates to the technical field of pipeline cleaning, and discloses a water supply pipeline cleaning device which comprises a holding rod, the front end of the holding rod is fixedly connected with a driving motor, the output end of the driving motor is fixedly connected with a mounting shell, the two sides of the mounting shell are fixedly connected with extension plates, the tops of the extension plates are provided with round holes, and the round holes are communicated with the mounting shell. And the bottom of the inner wall of the circular hole is fixedly connected with a first spring. According to the water supply pipeline cleaning device, when a worker pushes an insertion rod downwards to drive a first spring to store force and then pulls an extension shell outwards to a designated position, the first spring releases the generated force to push the insertion rod upwards to be inserted into the inner wall of a limiting hole, and at the moment, the extension shell slides outwards to push an arc-shaped plate so that a cleaning brush can make contact with the inner wall of a water pipe; and then a motor is started to drive a mounting shell to rotate to clean the inner wall of the water pipe by using a cleaning brush, so that a worker can adjust the position of the cleaning brush to cling to the inner wall of the pipeline for cleaning according to pipelines of different sizes, and the practicability of the device is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of pipeline cleaning, in particular to a water supply pipeline cleaning device. Background Art

[0002] Water pipes are water supply pipelines. Modern decoration water pipes are all constructed by buried wall construction. There are three types of water pipes. The first type is metal pipes, such as hot-dip cast iron pipes, copper pipes, stainless steel pipes, etc. with plastic lining. The second type is plastic-clad metal pipes, such as steel-plastic composite pipes, aluminum-plastic composite pipes, etc. General water pipes will be clogged due to internal scale accumulation after long-term use.

[0003] A Chinese patent discloses a water supply pipe cleaning device (authorization announcement number CN219836917U). The patented technology uses the interaction between the installed rotating mechanism and the cleaning mechanism, so that the cleaning mechanism can be transmitted through the rotating mechanism, and then the garbage inside and on the inner wall of the water supply pipe can be crushed and cleaned by rotating the cleaning strip on the fixed connecting ring, so as to better facilitate the conveying pipe to extract the cleaned garbage, avoid the previous situation where the garbage is difficult to be extracted by the conveying pipe due to the block, so as to better facilitate the staff to clean the inside of the water supply pipe.

[0004] With respect to the above-mentioned and existing related technologies, the inventors believe that the following defects often exist: in actual use, the existing pipe cleaning devices have problems in that the pipes to be cleaned are of different sizes, but the general cleaning devices cannot adjust the position of the cleaning brush according to the size of the pipe to clean closely against the inner wall of the pipe, which reduces the cleaning effect of the cleaning brush on the pipe and reduces the practicality of the cleaning device. Utility Model Content

[0005] The technical problem to be solved by the utility model is that the prior art has the disadvantage that the cleaning brush cannot be adjusted according to the size of the pipeline to be close to the inner wall of the pipeline. For this reason, we propose a water supply pipeline cleaning device.

[0006] The technical solution adopted by the utility model to solve its technical problems is: a water supply pipe cleaning device, including a grip rod, the front end of the grip rod is fixedly connected to a driving motor, the output end of the driving motor is fixedly connected to a mounting shell, extension plates are fixedly connected to both sides of the mounting shell, a circular hole is opened on the top of the extension plate, a first spring is fixedly connected to the bottom of the inner wall of the circular hole, a plug rod is fixedly connected to the top of the first spring, the surface of the extension plate is slidably connected to the extension shell, a plurality of limiting holes are opened on the top of the extension shell, an end of the extension shell away from the mounting shell is fixedly connected to an arc plate, and an end of the arc plate away from the extension shell is fixedly connected to a cleaning brush.

[0007] Preferably, two circular grooves are fixedly opened on both sides of the mounting shell, the front end and the rear end of the extension shell are fixedly connected with a first extension block, the end of the first extension block close to the mounting shell is fixedly connected with a thrust spring, and the end of the thrust spring away from the first extension block is fixedly connected to the inner wall of the circular groove.

[0008] Preferably, the front end and the rear end of the extension plate are both provided with a first slide groove, the front end and the rear end of the inner wall of the extension shell are both fixedly connected with a first slider, and the surface of the first slider is slidably connected to the inner wall of the first slide groove.

[0009] Preferably, a second slide groove is provided at the front end and the rear end of the inner wall of the insertion rod, an extension rod is fixedly connected to the bottom of the inner wall of the circular hole, a second slider is fixedly connected to the front end and the rear end of the top of the extension rod, and the surface of the second slider is slidably connected to the inner wall of the second slide groove.

[0010] Preferably, the arc-shaped plate is fixedly connected to round rods on all four sides, and the surfaces of the round rods are rotatably connected to rollers.

[0011] Preferably, the arc-shaped plate is fixedly connected with second extension blocks on all four sides, and the second extension blocks are fixedly connected with a scraper at one end close to the roller.

[0012] Technical effects and advantages of the utility model:

[0013] In the utility model, a worker pushes the insertion rod downward to drive the first spring to store force, and then when the extension shell is pulled outward to a specified position, the force generated by the release of the first spring pushes the insertion rod upward to insert into the inner wall of the limiting hole. At this time, the extension shell slides outward to push the arc plate to make the cleaning brush contact the inner wall of the water pipe. The motor is then started to drive the installation shell to rotate and use the cleaning brush to clean the inner wall of the water pipe, so that the worker can adjust the position of the cleaning brush according to pipes of different sizes to clean closely against the inner wall of the pipe, thereby improving the practicality of the device. BRIEF DESCRIPTION OF THE DRAWINGS

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

[0015] Figure 2 It is a cross-sectional view of the utility model;

[0016] Figure 3 It is a cross-sectional view of the fixing structure of the utility model;

[0017] Figure 4 For this utility model Figure 3 A partial enlarged view of the middle A;

[0018] Figure 5 This is a cross-sectional view of the roller structure of the utility model.

[0019] Legend: 1. Grip; 2. Drive motor; 3. Mounting shell; 4. Extension plate; 5. Round hole; 6. First spring; 7. Insert rod; 8. Extension shell; 9. Limit hole; 10. Arc plate; 11. Cleaning brush; 12. Round groove; 13. First extension block; 14. Thrust spring; 15. First slide groove; 16. First slider; 17. Second slide groove; 18. Extension rod; 19. Second slider; 20. Round rod; 21. Roller; 22. Second extension block; 23. Scraper. DETAILED DESCRIPTION

[0020] The present invention will now be further described in detail in conjunction with the accompanying drawings and preferred embodiments. These drawings are simplified schematic diagrams that only illustrate the basic structure of the present invention in a schematic manner, and therefore only show the components related to the present invention.

[0021] Reference Figure 1 , Figure 2 , Figure 3 , Figure 4 As shown, the utility model provides a technical solution: a water supply pipe cleaning device, including a grip rod 1, a front end of the grip rod 1 is fixedly connected to a driving motor 2, an output end of the driving motor 2 is fixedly connected to a mounting shell 3, extension plates 4 are fixedly connected on both sides of the mounting shell 3, a circular hole 5 is provided on the top of the extension plate 4, a first spring 6 is fixedly connected to the bottom of the inner wall of the circular hole 5, an insertion rod 7 is fixedly connected to the top of the first spring 6, an extension shell 8 is slidably connected to the surface of the extension plate 4, a plurality of limiting holes 9 are provided on the top of the extension shell 8, an end of the extension shell 8 away from the mounting shell 3 is fixedly connected to an arc plate 10, and an end of the arc plate 10 away from the extension shell 8 is fixedly connected to a cleaning brush 11.

[0022] The following is a detailed description of the specific settings and functions of the adjustment mechanism.

[0023] Reference Figure 1 - Figure 5As shown, in this embodiment: the staff pushes the insertion rod 7 downward to drive the first spring 6 to store force, and then pulls the extension shell 8 outward to the specified position, the first spring 6 releases the force generated to push the insertion rod 7 upward to insert into the inner wall of the limiting hole 9, and the extension shell 8 slides outward to push the arc plate 10 to make the cleaning brush 11 contact the inner wall of the water pipe, and then the motor is started to drive the installation shell 3 to rotate and use the cleaning brush 11 to clean the inner wall of the water pipe, so that the staff can adjust the position of the cleaning brush 11 according to different sizes of pipes to clean the inner wall of the pipe, thereby improving the practicality of the device, two circular grooves 12 are fixedly provided on both sides of the installation shell 3, and the front and rear ends of the extension shell 8 are fixedly connected with the first extension block 13, and the first extension block 13 is fixed near one end of the installation shell 3 The first extension block 13 is fixedly connected with a thrust spring 14, and one end of the thrust spring 14 away from the first extension block 13 is fixedly connected to the inner wall of the circular groove 12. As shown in the figure, the thrust spring 14 is in a state of storing force. When the staff pushes the insertion rod 7 out of the inner wall of the limiting hole 9, the restriction of the insertion rod 7 on the extension shell 8 is released. At this time, the thrust spring 14 releases its elastic force, pushes the first extension block 13 outward, drives the extension shell 8 to move the arc plate 10 outward, and at the same time, the arc plate 10 pushes the cleaning brush 11 to move outward, so that it is convenient for the staff to adjust the position of the cleaning brush 11 to fit the inner wall of the pipeline. The front and rear ends of the extension plate 4 are both provided with a first slide groove 15, and the front and rear ends of the inner wall of the extension shell 8 are fixedly connected with a first slider 16. The surface of the first slider 16 is slidably connected to the inner wall of the first slide groove 15. When When the staff pulls the extension shell 8 outward, the first slide groove 15 is slidably connected with the first slider 16, so that the first slider 16 limits the movement trajectory of the extension shell 8 to prevent the extension shell 8 from tilting at the movement angle, causing the insertion of the insertion rod 7 to the limiting hole 9 to be offset. The front end and the rear end of the inner wall of the insertion rod 7 are both provided with a second slide groove 17, and the bottom of the inner wall of the circular hole 5 is fixedly connected with an extension rod 18, and the front end and the rear end of the top of the extension rod 18 are fixedly connected with a second slider 19, and the surface of the second slider 19 is slidably connected with the inner wall of the second slide groove 17. When the insertion rod 7 moves up and down, the second slider 19 is slidably connected with the second slide groove 17, so that the second slider 19 limits the position of the insertion rod 7 to prevent the elastic force of the spring from pushing the insertion rod 7 out of the inner wall of the circular hole 5. The arc plate 10 is fixedly connected with round rods 20 on all sides, and the surface of the round rods 20 is rotatably connected with rollers 21. When the cleaning brush 11 is cleaning in the pipeline, the round rods 20 are rotatably connected with the rollers 21, so that the rollers 21 can rotate when they are close to the pipeline, thereby reducing the wear caused by the friction between the arc plate 10 and the cleaning brush 11 on the pipeline and improving the service life of the device. The arc plate 10 is fixedly connected with second extension blocks 22 on all sides, and one end of the second extension blocks 22 close to the rollers 21 is fixedly connected with a scraper 23. The bottom of the scraper 23 is abutted against the surface of the roller 21, so that the scraper 23 can scrape off the dirt adhered to the surface of the roller 21, thereby preventing the dirt in the pipeline from being adhered to when the roller 21 rotates, causing the roller 21 to be unable to rotate.

[0024] The utility model discloses that the utility model is that the staff pushes the insertion rod 7 downward to drive the first spring 6 to store force, and then pulls the extension shell 8 outward to the specified position, the first spring 6 releases the force generated to push the insertion rod 7 upward to insert into the inner wall of the limiting hole 9, at this time, the extension shell 8 slides outward to push the arc plate 10 to make the cleaning brush 11 contact the inner wall of the water pipe, and then starts the motor to drive the installation shell 3 to rotate and use the cleaning brush 11 to clean the inner wall of the water pipe, so that the staff can adjust the position of the cleaning brush 11 according to the different sizes of pipes to clean the inner wall of the pipe, thereby improving the practicality of the device, as shown in the figure, the thrust spring 14 is in the force storage state, when the staff pushes the insertion rod 7 out of the inner wall of the limiting hole 9, the restriction of the extension shell 8 by the insertion rod 7 is released, at this time, the thrust spring 14 releases the elastic force, pushes the first extension block 13 outward to drive the extension shell 8 to make the arc plate 10 move outward, and at the same time, the arc plate 10 pushes the cleaning brush 11 to move outward, so that the staff can adjust the position of the cleaning brush 11 to close to the inner wall of the pipe. When the staff pulls the extension shell 8 outward, the first slide groove 15 is slidably connected with the first slider 16, so that the first slider 16 limits the moving trajectory of the extension shell 8 to prevent the extension shell 8 from tilting at a moving angle, causing the insertion of the insertion rod 7 to the limiting hole 9 to be offset. When the insertion rod 7 moves up and down, the second slider 19 is slidably connected with the second slide groove 17, so that the second slider 19 limits the position of the insertion rod 7 to prevent the elastic force of the spring from pushing the insertion rod 7 out of the inner wall of the circular hole 5. When the cleaning brush 11 is cleaning in the pipeline, the round rod 20 is rotatably connected with the roller 21, so that the roller 21 can rotate when it is close to the pipeline, thereby reducing the wear caused by the friction between the arc plate 10 and the cleaning brush 11 on the pipeline, and improving the service life of the device. The scraper 23 is arranged to abut against the surface of the roller 21 at the bottom, so that the scraper 23 scrapes off the dirt adhering to the surface of the roller 21, and prevents the dirt in the pipeline from being adhered to when the roller 21 rotates, causing the roller 21 to be unable to rotate.

[0025] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A water supply pipe cleaning device, comprising a handle (1), characterized in that: The front end of the gripping rod (1) is fixedly connected to a driving motor (2), the output end of the driving motor (2) is fixedly connected to a mounting shell (3), both sides of the mounting shell (3) are fixedly connected to extension plates (4), a circular hole (5) is provided on the top of the extension plate (4), a first spring (6) is fixedly connected to the bottom of the inner wall of the circular hole (5), a plug rod (7) is fixedly connected to the top of the first spring (6), an extension shell (8) is slidably connected to the surface of the extension plate (4), a plurality of limiting holes (9) are provided on the top of the extension shell (8), an end of the extension shell (8) away from the mounting shell (3) is fixedly connected to an arc plate (10), and an end of the arc plate (10) away from the extension shell (8) is fixedly connected to a cleaning brush (11).

2. A water supply pipe cleaning device according to claim 1, characterized in that: Two circular grooves (12) are fixedly provided on both sides of the mounting shell (3); the front end and the rear end of the extension shell (8) are fixedly connected to a first extension block (13); one end of the first extension block (13) close to the mounting shell (3) is fixedly connected to a thrust spring (14); and one end of the thrust spring (14) away from the first extension block (13) is fixedly connected to the inner wall of the circular groove (12).

3. A water supply pipe cleaning device according to claim 1, characterized in that: The front end and the rear end of the extension plate (4) are both provided with a first slide groove (15), the front end and the rear end of the inner wall of the extension shell (8) are both fixedly connected with a first slider (16), and the surface of the first slider (16) is slidably connected to the inner wall of the first slide groove (15).

4. A water supply pipe cleaning device according to claim 1, characterized in that: The front end and rear end of the inner wall of the insertion rod (7) are both provided with a second slide groove (17); the bottom of the inner wall of the circular hole (5) is fixedly connected with an extension rod (18); the front end and rear end of the top of the extension rod (18) are both fixedly connected with a second slider (19); the surface of the second slider (19) is slidably connected to the inner wall of the second slide groove (17).

5. A water supply pipe cleaning device according to claim 1, characterized in that: Round rods (20) are fixedly connected to the four sides of the arc-shaped plate (10), and rollers (21) are rotatably connected to the surfaces of the round rods (20).

6. A water supply pipe cleaning device according to claim 1, characterized in that: The arc-shaped plate (10) is fixedly connected to a second extension block (22) on all four sides, and a scraper (23) is fixedly connected to one end of the second extension block (22) close to the roller (21).

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