Dredging tool suitable for pipelines with different pipe diameters
By designing adjustable dredging tools, combined with the use of brushes and spray heads, the problem of the inability to effectively clean the pipe dredging tools of different pipe diameters is solved, and the dirt on the inner wall of the pipe is completely scraped and washed away, improving dredging efficiency and production stability are achieved. sex.
Patent Information
- Application Number
- CN202420676932.7
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-04-03
- Publication Date
- 2024-12-13
- Estimated Expiration
- 2034-04-03
AI Technical Summary
Existing pipeline dredging tools cannot be suitable for pipes of different pipe diameters for dredging and cleaning, resulting in the inability to effectively scrape away dirt from the inner wall of the pipeline.
A dredging tool including a rotating plate, a grip rod, a brush, an adjustment unit and a flushing unit is designed. The contact between the brush and the inner wall of the pipe is adjusted through the sliding rod of the adjustment unit and the roller part of the adjustment unit, and the spray head of the flushing unit is scraped. Flush dirt to achieve clearing and cleaning of pipes of different pipe diameters.
The thorough scraping and cleaning of the inner walls of pipes with different pipe diameters is achieved, the system fluctuations caused by pressure difference are avoided, and the dredging efficiency and production stability are improved.
Smart Images
Figure CN222153251U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of pipeline dredging, in particular to a pipeline dredging tool suitable for pipes with different diameters. Background Art
[0002] A pipeline is a device connected by pipes, pipe connectors and valves for conveying gas, liquid or fluid with solid particles. Usually, the fluid is pressurized by blowers, compressors, pumps and boilers, and then flows from the high-pressure part of the pipeline to the low-pressure part. The fluid can also be conveyed by its own pressure or gravity. Pipelines are widely used, mainly in water supply, drainage, heating, gas supply, long-distance transportation of oil and natural gas, agricultural irrigation, hydraulic engineering and various industrial installations. It is very easy for leaves, hair, mud and other debris to fall into the existing household pipes, which will cause the pipes to be blocked and water cannot flow normally.
[0003] There are usually two ways to clean and dredge the scale on the inner wall of the pipeline: one is to dismantle and clean the pipeline for inspection and maintenance, and the other is to dredge with large-volume liquid. The former is less likely to occur and is time-consuming and labor-intensive, while the latter uses large-volume liquid to carry the scale that cannot be completely cleaned from the inner wall of the pipeline, and it is easy to form a pressure difference during the dredging process, causing excessive system fluctuations, leading to adverse effects such as unstable production.
[0004] For example, the pipeline inner wall cleaning and unblocking tool disclosed in Chinese patent CN218517359U breaks the hard sulfur through the rotating drill bit, providing a channel for the whole tool to continuously clean the pipeline. Under the action of the rotation of the drill bit and the cone barb, the hard sulfur scale is continuously broken, and accompanied by the impeller scraper close to the inner wall of the pipeline for further cleaning, the sulfur scale attached to the inner wall of the pipeline can be effectively detached, making the entire inner wall cleaning process efficient and thorough, solving the problem of difficult cleaning and incomplete cleaning of the inner wall scale.
[0005] However, existing pipes have different diameters. Therefore, for pipes with different diameters, the impeller scraper in the dredging tool cannot properly fit the inner wall of the pipe for scraping, which makes it inconvenient to dredge and clean the pipes with different diameters.
[0006] For this reason, we urgently need to provide a pipeline dredging tool that is suitable for different pipe diameters. Utility Model Content
[0007] The purpose of the utility model is to provide a pipe unclogging tool suitable for pipes of different diameters, so as to solve the problem that the impeller scraper in the unclogging tool proposed in the above-mentioned background technology cannot properly fit the inner wall of the pipe for scraping, thereby making it inconvenient to unblock and clean pipes of different diameters.
[0008] To achieve the above-mentioned purpose, the utility model provides the following technical solution: a pipe unclogging tool suitable for pipes of different diameters, comprising a rotating plate and a gripping rod, the gripping rod being fixedly connected to the left end of the rotating plate, the upper end of the rotating plate being connected to a brush, the outer end of the rotating plate being connected to a unclogging mechanism, the unclogging mechanism comprising an adjusting unit and a flushing unit, the adjusting unit being arranged at the outer end of the rotating plate, and the flushing unit being arranged at the outer end of the rotating plate.
[0009] The adjusting unit includes a rectangular frame, a sliding rod, a roller member, a first threaded rod and a rotating handle, the rectangular frame is fixedly connected to the left and right ends of the lower side of the rotating plate, the sliding rod is slidably connected to the inner side of the rectangular frame, the roller member is fixedly connected to the lower end of the sliding rod, the first threaded rod is connected to the front of the lower end inside the rectangular frame, and the rotating handle is fixedly connected to the front end of the first threaded rod.
[0010] A further improvement is that a threaded hole is provided at the front lower end of the rectangular frame, and the outer side of the first threaded rod is threadedly connected to the inner side of the threaded hole, so that when the rotating handle is turned to drive the first threaded rod in the threaded hole to rotate, the first threaded rod can move relative to the rectangular frame.
[0011] A further improvement is that the front side of the sliding rod abuts against the rear end of the first threaded rod, so that turning the rotary handle drives the first threaded rod to move to contact the front side of the sliding rod, and the sliding rod can be squeezed and fixed to the inner side of the rectangular frame.
[0012] A further improvement is that the outer side of one end of the roller member away from the sliding rod is rollingly connected to the inner side of the pipe, the upper end of the brush is slidingly connected to the inner side of the pipe, and the right end of the rotating plate is a pointed end, so that after the rotating plate is inserted into the pipe, the rotating plate moves to the right until its pointed end is inserted into the blockage inside the pipe, and then the handle is rotated to drive the rotating plate to rotate, and the accumulated dirt is continuously scraped off until the dirt is dug through.
[0013] A further improvement is that the flushing unit includes a connecting pipe, a water pipe and a nozzle, the connecting pipe is fixedly connected to the front end of the rotating plate, the water pipe is fixedly connected to the left end of the connecting pipe, and the nozzle is fixedly connected to the upper end of the inside of the connecting pipe at an angle.
[0014] A further improvement is that one end of the water pipe away from the connecting pipe is fixedly connected to a water supply device, so that during the process of clearing the scraped material, water is passed through the water pipe into the connecting pipe and then sprayed from the nozzle to the inside of the pipe to flush the scraped dirt.
[0015] A further improvement is that a fixing plate is fixedly connected to the front and rear sides of the upper end of the rotating plate, a second threaded rod is fixedly connected at the four corners of the lower side of the brush, a fixing ring is connected to the outer side of the second threaded rod, fixing holes are provided at the left and right ends inside the fixing plate, an internal thread is provided on the inner side of the fixing ring, the outer side of the second threaded rod is slidably connected to the inner side of the fixing hole, the outer side of the second threaded rod is threadedly connected to the inner side of the fixing ring, the upper end of the fixing ring abuts against the lower side of the fixing plate, and the lower side of the brush abuts against the upper sides of the rotating plate and the fixing plate, so that the fixing ring is threadedly connected to the outer side of the second threaded rod until the upper end of the fixing ring moves to contact the lower side of the fixing plate, so that the brush can be fixed to the upper end of the rotating plate.
[0016] In summary, the present application discloses a pipeline unclogging tool suitable for pipes of different diameters.
[0017] The technical solution pulls the sliding rod along the inner side of the rectangular frame to move the roller member until the distance between the brush and the roller member is equal to the inner diameter of the pipe, and then slides the unclogging tool as a whole to the inner side of the pipe. When the rotating plate rotates as a whole, the brush will always be in contact with the inner wall of the pipe to wash off the dirt attached to the inner wall of the pipe, so that the unclogging tool can unblock and clean the inside of pipes of different diameters.
[0018] Furthermore, in the process of clearing the scraped material, water is passed through the water pipe into the connecting pipe and then sprayed from the nozzle to the inside of the pipe to flush the scraped dirt, thereby timely cleaning the scraped dirt from the pipe. BRIEF DESCRIPTION OF THE DRAWINGS
[0019] Figure 1 It is a schematic diagram of the main structure of the utility model;
[0020] Figure 2 This is a structural schematic diagram of the rotating plate of the utility model;
[0021] Figure 3 It is a structural schematic diagram of the regulating unit of the utility model;
[0022] Figure 4 It is a structural schematic diagram of the re-unit of the utility model;
[0023] Figure 5 for Figure 3 Enlarged view of point A.
[0024] In the figure: 1, rotating plate; 2, grip rod; 3, brush; 401, rectangular frame; 402, sliding rod; 403, roller member; 404, first threaded rod; 405, rotating handle; 501, connecting pipe; 502, water pipe; 503, nozzle; 6, fixing plate; 7, second threaded rod; 8, fixing ring. DETAILED DESCRIPTION
[0025] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.
[0026] See also Figure 1-Figure 5 , the utility model provides a technical solution:
[0027] Embodiment 1:
[0028] A pipe unclogging tool suitable for pipes of different diameters comprises a rotating plate 1 and a gripping rod 2, wherein the gripping rod 2 is fixedly connected to the left end of the rotating plate 1, a brush 3 is connected to the upper end of the rotating plate 1, and a unclogging mechanism is connected to the outer end of the rotating plate 1. The unclogging mechanism comprises an adjusting unit and a flushing unit, wherein the adjusting unit is arranged at the outer end of the rotating plate 1, and the flushing unit is arranged at the outer end of the rotating plate 1.
[0029] The adjustment unit includes a rectangular frame 401, a sliding rod 402, a roller member 403, a first threaded rod 404 and a rotating handle 405. The rectangular frame 401 is fixedly connected to the left and right ends of the lower side of the rotating plate 1, the sliding rod 402 is slidably connected to the inner side of the rectangular frame 401, the roller member 403 is fixedly connected to the lower end of the sliding rod 402, the first threaded rod 404 is connected to the front of the lower end of the rectangular frame 401, and the rotating handle 405 is fixedly connected to the front end of the first threaded rod 404. A threaded hole begins to be provided at the front of the lower end of the rectangular frame 401, and the outer side of the first threaded rod 404 is threadedly connected to the inner side of the threaded hole. Therefore, when the rotating handle 405 is rotated to drive the first threaded rod 404 located in the threaded hole to rotate, the first threaded rod 404 can be moved relative to the rectangular frame 401.
[0030] The front side of the sliding rod 402 abuts against the rear end of the first threaded rod 404. Thus, the sliding rod 402 is slid along the inner side of the rectangular frame 401, and after the sliding rod 402 moves to a desired length, the rotating handle 405 is rotated to drive the first threaded rod 404 to move to the front side of the sliding rod 402, and the sliding rod 402 can be pressed and fixed to the inner side of the rectangular frame 401, so that the sliding rod 402 can be adjusted and fixed again.
[0031] The outer side of the end of the roller 403 away from the sliding rod 402 is rollingly connected to the inner side of the pipe, the upper end of the brush 3 is slidingly connected to the inner side of the pipe, and the right end of the rotating plate 1 is a tip. Therefore, after the rotating plate 1 is inserted into the pipe, the rotating plate 1 moves rightward to the point where its tip is inserted into the blocked part inside the pipe, and then the grip 2 is rotated to drive the rotating plate 1 to rotate, and the accumulated dirt is continuously scraped off until the dirt is dug through, thereby playing the role of clearing the pipe.
[0032] Embodiment 2:
[0033] On the basis of the first embodiment: the flushing unit includes a connecting pipe 501, a water pipe 502 and a nozzle 503, the connecting pipe 501 is fixedly connected to the front end of the rotating plate 1, the water pipe 502 is fixedly connected to the left end of the connecting pipe 501, and the nozzle 503 is fixedly connected to the upper end of the inner part of the connecting pipe 501 at an angle. The end of the water pipe 502 away from the connecting pipe 501 is fixedly connected to a water supply device. Therefore, in the process of dredging the scraped material, water is passed through the water pipe 502 into the connecting pipe 501, and then sprayed from the nozzle 503 to the inner side of the pipe, so that the scraped dirt can be washed away.
[0034] Embodiment three:
[0035] On the basis of the first embodiment: the upper end of the rotating plate 1 is fixedly connected with a fixing plate 6 on both sides, the lower four corners of the brush 3 are fixedly connected with a second threaded rod 7, the outer side of the second threaded rod 7 is connected with a fixing ring 8, the inner left and right ends of the fixing plate 6 are provided with fixing holes, the inner side of the fixing ring 8 is provided with an internal thread, the outer side of the second threaded rod 7 is slidably connected with the inner side of the fixing hole, the outer side of the second threaded rod 7 is threadedly connected with the inner side of the fixing ring 8, the upper end of the fixing ring 8 is abutted with the lower side of the fixing plate 6, and the lower side of the brush 3 is abutted with the upper side of the rotating plate 1 and the fixing plate 6. Therefore, after the brush 3 is placed on the upper ends of the rotating plate 1 and the fixing plate 6, and the second threaded rod 7 passes through the fixing hole, the fixing ring 8 is threadedly connected to the outer side of the second threaded rod 7 until the upper end of the fixing ring 8 moves to contact the lower side of the fixing plate 6, so that the brush 3 can be fixed to the upper end of the rotating plate 1, thereby facilitating the disassembly and assembly of the brush 3, so as to facilitate replacement when the brush 3 is damaged.
[0036] Working principle: When in use, first pull the sliding rod 402 to drive the roller member 403 to move until the distance between the lower end of the roller member 403 and the upper end of the brush 3 is the inner diameter of the pipe to be dredged, then turn the rotating handle 405 to drive the first threaded rod 404 to move to the front side of the sliding rod 402, fix the sliding rod 402 to the inner side of the rectangular frame 401, and then extend the rotating plate 1 into the pipe until the rotating plate 1 moves right to the blocked part inside the pipe, and then while moving right, Rotate the handle 2 to drive the rotating plate 1 to rotate together to scrape off the dirt. At the same time, the brush 3 on the upper end of the rotating plate 1 rotates and slides along the inner side of the pipe to brush off the dirt attached to the inner wall of the pipe. Then start the water supply device connected to the outer end of the water pipe 502 to inject water into the water pipe 502 and then flow into the connecting pipe 501. Then, water is sprayed from the nozzle 503 at the outer end to the inner wall of the pipe, flushing the dirt brushed off and then flowing out of the pipe. After the dirt is completely discharged, the pipe is unblocked.
[0037] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. In the absence of further restrictions, the elements defined by the statement "comprise a ..." do not exclude the presence of other identical elements in the process, method, article or device including the elements.
Claims
1. A pipeline dredging tool suitable for pipes of different diameters, comprising a rotating plate (1) and a gripping rod (2), wherein the gripping rod (2) is fixedly connected to the left end of the rotating plate (1), characterized in that: The upper end of the rotating plate (1) is connected to a brush (3), and the outer end of the rotating plate (1) is connected to a dredging mechanism, the dredging mechanism comprising an adjusting unit and a flushing unit, the adjusting unit being arranged at the outer end of the rotating plate (1), and the flushing unit being arranged at the outer end of the rotating plate (1); The adjusting unit comprises a rectangular frame (401), a sliding rod (402), a roller member (403), a first threaded rod (404) and a rotating handle (405); the rectangular frame (401) is fixedly connected to the left and right ends of the lower side of the rotating plate (1); the sliding rod (402) is slidably connected to the inner side of the rectangular frame (401); the roller member (403) is fixedly connected to the lower end of the sliding rod (402); the first threaded rod (404) is connected to the front of the lower end inside the rectangular frame (401); and the rotating handle (405) is fixedly connected to the front end of the first threaded rod (404).
2. The pipeline dredging tool suitable for pipes of different diameters according to claim 1, characterized in that: A threaded hole is formed at the front of the lower end of the rectangular frame (401), and the outer side of the first threaded rod (404) is threadedly connected to the inner side of the threaded hole.
3. The pipeline dredging tool suitable for pipes of different diameters according to claim 1, characterized in that: The front side of the sliding rod (402) abuts against the rear end of the first threaded rod (404).
4. The pipeline dredging tool suitable for pipes of different diameters according to claim 1, characterized in that: The outer side of one end of the roller member (403) away from the sliding rod (402) is rollingly connected to the inner side of the pipe, the upper end of the brush (3) is slidingly connected to the inner side of the pipe, and the right end of the rotating plate (1) is a pointed end.
5. The pipeline dredging tool suitable for pipes of different diameters according to claim 1, characterized in that: The flushing unit comprises a connecting pipe (501), a water pipe (502) and a spray head (503); the connecting pipe (501) is fixedly connected to the front end of the rotating plate (1); the water pipe (502) is fixedly connected to the left end of the connecting pipe (501); and the spray head (503) is fixedly connected to the upper end of the connecting pipe (501) in an inclined manner.
6. The pipeline dredging tool suitable for pipes of different diameters according to claim 5, characterized in that: One end of the water pipe (502) away from the connecting pipe (501) is fixedly connected to a water supply device.
7. The pipeline dredging tool suitable for pipes of different diameters according to claim 1, characterized in that: The front and rear sides of the upper end of the rotating plate (1) are fixedly connected to a fixing plate (6); the four corners of the lower side of the brush (3) are fixedly connected to a second threaded rod (7); the outer side of the second threaded rod (7) is connected to a fixing ring (8); the left and right ends of the inside of the fixing plate (6) are provided with fixing holes; the inner side of the fixing ring (8) is provided with an internal thread; the outer side of the second threaded rod (7) is slidably connected to the inner side of the fixing hole; the outer side of the second threaded rod (7) is threadedly connected to the inner side of the fixing ring (8); the upper end of the fixing ring (8) abuts against the lower side of the fixing plate (6); and the lower side of the brush (3) abuts against the upper sides of the rotating plate (1) and the fixing plate (6).