Municipal water supply pipeline cleaning device

Abstract

The utility model relates to the technical field of water supply pipeline cleaning, and discloses a municipal water supply pipeline cleaning device which comprises a cleaning work frame and a water supply pipeline, a pipeline positioning and moving mechanism is arranged on the cleaning work frame, a flushing and cleaning mechanism is arranged on the cleaning work frame, the pipeline positioning and moving mechanism comprises a moving table, and the moving table is provided with a cleaning mechanism. A supporting table is fixedly mounted at the top of the moving table, an arc-shaped rubber plate is fixedly connected to the top of the supporting table, and the top of the arc-shaped rubber plate is movably connected with the bottom of the water supply pipeline. The water supply pipeline can be temporarily supported through the cooperation of the supporting table and the arc-shaped rubber plate, the lower pressing plate and the rubber pressing plate can be driven to move downwards through the design of the synchronous air cylinder, and the function of automatically clamping and fixing the water supply pipeline is achieved; the problem that manpower consumption is large due to the fact that the water supply pipeline is clamped and fixed in a manual rotating mode is solved, and meanwhile the overall cleaning efficiency of the water supply pipeline can be improved.

Description

Technical Field

[0001] This utility model relates to the field of water supply pipeline cleaning technology, specifically to a municipal water supply pipeline cleaning device. Background Technology

[0002] Pipelines are devices made up of pipes, pipe fittings, and valves used to transport gases, liquids, or fluids containing solid particles. They are widely used in municipal water supply, drainage, heating, gas supply, long-distance transportation of oil and natural gas, agricultural irrigation, hydraulic engineering, and various industrial installations. Municipal water supply pipelines transmit water from a central water supply system to streets, residential areas, shops, etc. During the storage process after production, the inner walls of municipal water supply pipelines are highly susceptible to dust accumulation from the air; therefore, the inner walls must be cleaned before use.

[0003] Chinese patent discloses a water supply pipe cleaning device, publication number CN220760412U. The technical solution disclosed in this patent document is as follows: it includes a top plate, two sliders are slidably connected to one side of the top of the top plate, a fixing block is fixedly connected to the top of the two sliders, a fixing ring is fixedly connected to the top of the fixing block, a threaded column is threadedly connected to the inside of the fixing ring, and an arc-shaped plate is rotatably connected to one end of the threaded column through a bearing.

[0004] To address the difficulty of fixing pipes of different diameters using existing structures, current technology employs a combination of sliders, retaining rings, and curved plates. However, this approach still suffers from low fixing efficiency. Furthermore, during the pipe fixing process, operators must manually rotate the threaded posts sequentially, resulting in significant manpower consumption and impacting overall cleaning efficiency. Utility Model Content

[0005] The purpose of this invention is to provide a municipal water supply pipeline cleaning device that solves the problem of low efficiency caused by manually rotating threaded columns to fix pipelines in the existing technology.

[0006] This utility model provides the following technical solution: a municipal water supply pipeline cleaning device, including a cleaning work frame and a water supply pipeline, wherein a pipeline positioning and moving mechanism is provided on the cleaning work frame, and a flushing and cleaning mechanism is provided on the cleaning work frame.

[0007] The pipeline positioning and moving mechanism includes a moving platform, a support platform fixedly installed on the top of the moving platform, an arc-shaped rubber plate fixedly connected to the top of the support platform, the top of the arc-shaped rubber plate being movably connected to the bottom of the water supply pipeline, an alloy bracket fixedly installed on the top of the moving platform located on the front of the support platform, a synchronous cylinder fixedly installed on the top of the alloy bracket, the telescopic end of the synchronous cylinder extending to the bottom of the alloy bracket and fixedly connected to a lower pressure plate, a rubber pressure plate fixedly connected to the bottom of the lower pressure plate, and the bottom of the rubber pressure plate being movably connected to the top of the water supply pipeline.

[0008] The rinsing and cleaning mechanism includes a raised platform, which is fixedly installed at the bottom of the inner wall of the cleaning work frame. A horizontal pipe is fixedly installed on the inner wall of the raised platform. A rotating connecting pipe is fixedly connected to the left end of the horizontal pipe. A hollow block is rotatably connected to the left end of the rotating connecting pipe. A water spray pipe is fixedly connected to the outer wall of the hollow block.

[0009] As a preferred embodiment of the above technical solution, the pipeline positioning and moving mechanism further includes two strip seats and a fixed plate seat. The two strip seats are fixedly installed at the bottom of the inner wall of the cleaning work frame, and a track rod is fixedly installed between adjacent sides of the two strip seats. The moving platform is slidably connected to the outer wall of the track rod.

[0010] As a preferred embodiment of the above technical solution, the two fixed plates are fixedly installed on the back of the cleaning work frame, and a lead screw is rotatably connected between the adjacent sides of the two fixed plates. A servo motor is fixedly installed on the left side of one of the fixed plates.

[0011] As a preferred embodiment of the above technical solution, the output shaft of the servo motor is fixedly connected to the left end of the lead screw, a sliding seat is slidably connected to the outer wall of the lead screw, a transmission arm is fixedly installed on the top of the sliding seat, and the transmission arm is fixedly installed on the top of the moving platform.

[0012] As a preferred embodiment of the above technical solution, the rinsing and cleaning mechanism further includes a pump and a filter chamber. The pump is fixedly installed on the right side of the cleaning work frame, and the filter chamber is fixedly connected to the bottom of the cleaning work frame. A return water pipe is fixedly connected to the bottom of the filter chamber.

[0013] As a preferred embodiment of the above technical solution, the output pipe of the pump is fixedly connected to the right side of the horizontal pipe, and the input pipe of the pump is fixedly connected to the end of the return water pipe.

[0014] As a preferred embodiment of the above technical solution, an inner ring seat is fixedly installed on the inner wall of the filter chamber, a fitting cylinder is movably inserted into the top of the inner ring seat, a stainless steel mesh plate is fixedly installed at the bottom of the fitting cylinder, and the inner cavity of the fitting cylinder is filled with filter material located above the stainless steel mesh plate.

[0015] Compared with the prior art, the beneficial effects of the present invention are:

[0016] This invention utilizes a support platform and an arc-shaped rubber plate to provide temporary support for water supply pipes. The synchronous cylinder design drives the lower pressure plate and rubber pressure plate downwards, automatically securing the water supply pipes. This avoids the high labor costs associated with manual rotation, thus improving the overall efficiency of water supply pipe cleaning. The rotating connecting pipe design allows for a rotatable connection between the hollow block and the left end of the horizontal pipe. The reaction force of the water sprayed from the spray pipe rotates the hollow block, effectively rinsing the inner wall of the water supply pipe and enhancing the thoroughness of the cleaning. Attached Figure Description

[0017] Figure 1 This is a perspective view of the present utility model;

[0018] Figure 2 This is a schematic diagram of the back structure of the cleaning work frame of this utility model;

[0019] Figure 3 This is a schematic diagram of the connection structure between the mobile platform and the synchronous cylinder of this utility model;

[0020] Figure 4 This is a schematic diagram of the left end structure of the horizontal tube of this utility model;

[0021] Figure 5 This is a cross-sectional structural diagram of the filter compartment of this utility model.

[0022] In the diagram: 1. Cleaning work frame; 11. Water supply pipe; 2. Pipe positioning and moving mechanism; 21. Moving table; 211. Support table; 212. Arc-shaped rubber plate; 213. Alloy bracket; 214. Synchronous cylinder; 215. Lower pressure plate; 216. Rubber pressure plate; 22. Strip seat; 23. Track rod; 24. Fixed plate seat; 25. Screw; 26. Sliding seat; 27. Servo motor; 28. Transmission arm; 3. Flushing and cleaning mechanism; 31. Protruding platform; 32. Horizontal pipe; 321. Rotary connecting pipe; 322. Hollow block; 323. Water spray pipe; 33. Pump; 34. Filter compartment; 341. Inner ring seat; 342. Fitting cylinder; 343. Stainless steel mesh plate; 344. Return water pipe. Detailed Implementation

[0023] The technical solutions of the present invention will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present invention.

[0024] like Figure 1-Figure 5As shown, this utility model provides a technical solution: a municipal water supply pipeline cleaning device, including a cleaning work frame 1 and a water supply pipeline 11. A pipeline positioning and moving mechanism 2 is provided on the cleaning work frame 1, and a flushing and cleaning mechanism 3 is also provided on the cleaning work frame 1. The pipeline positioning and moving mechanism 2 includes a moving platform 21, a support platform 211 fixedly installed on the top of the moving platform 21, an arc-shaped rubber plate 212 fixedly connected to the top of the support platform 211, and the top of the arc-shaped rubber plate 212 movably connected to the bottom of the water supply pipeline 11. An alloy bracket 213 located on the front of the support platform 211 is fixedly installed on the top of the moving platform 21, a synchronous cylinder 214 is fixedly installed on the top of the alloy bracket 213, the telescopic end of the synchronous cylinder 214 extends to the bottom of the alloy bracket 213 and is fixedly connected to a lower pressure plate 215, and a rubber pressure plate 216 is fixedly connected to the bottom of the lower pressure plate 215. The bottom of the rubber pressure plate 216 movably connects to the top of the water supply pipeline 11. The flushing and cleaning mechanism 3 includes a protruding platform 31, which is fixedly installed on the cleaning platform 211. At the bottom of the inner wall of the working frame 1, a horizontal pipe 32 is fixedly installed on the inner wall of the protrusion 31. A rotating connecting pipe 321 is fixedly connected to the left end of the horizontal pipe 32. A hollow block 322 is rotatably connected to the left end of the rotating connecting pipe 321. A water spray pipe 323 is fixedly connected to the outer wall of the hollow block 322. The water supply pipe 11 is temporarily supported on the top of the arc-shaped rubber plate 212. Then, the synchronous cylinder 214 is controlled to extend, driving the lower pressure plate 215 and the rubber pressure plate 216 to move down, automatically moving the water supply pipe 11. The design of the rotating connecting pipe 321 reduces manpower consumption and improves the overall efficiency of cleaning the water supply pipe 11. The hollow block 322 is rotatably connected to the left end of the horizontal pipe 32 through the rotating connecting pipe 321. The cleaning water inside the horizontal pipe 32 passes through the rotating connecting pipe 321 into the hollow block 322 and is then sprayed out from the spray pipe 323. The reaction force of the water sprayed from the spray pipe 323 can drive the hollow block 322 to rotate as a whole, thereby realizing the function of rotating and rinsing the inner wall of the water supply pipe 11.

[0025] As one implementation method in this embodiment, such as Figure 2 , Figure 3As shown, the pipe positioning and moving mechanism 2 also includes two strip seats 22 and a fixed plate seat 24. The two strip seats 22 are fixedly installed on the bottom of the inner wall of the cleaning work frame 1. A track rod 23 is fixedly installed between adjacent sides of the two strip seats 22. The moving table 21 is slidably connected to the outer wall of the track rod 23. The two fixed plate seats 24 are fixedly installed on the back of the cleaning work frame 1. A lead screw 25 is rotatably connected between adjacent sides of the two fixed plate seats 24. A servo motor 27 is fixedly installed on the left side of one of the fixed plate seats 24. The output shaft of the servo motor 27 is fixedly connected to the left end of the lead screw 25. A sliding seat 26 is slidably connected to the outer wall of the 5. A transmission arm 28 is fixedly installed on the top of the sliding seat 26. The transmission arm 28 is fixedly installed on the top of the moving platform 21 and controls the servo motor 27 to work, which can drive the lead screw 25 to rotate, causing the sliding seat 26 to slide on the outer wall of the lead screw 25. Through the transmission of the transmission arm 28, the moving platform 21 is driven to slide on the outer wall of the track rod 23, realizing the function of automatic feeding of the water supply pipe 11, which facilitates the cleaning work. During the movement of the sliding seat 26, it is limited by the cleaning work frame 1, so that the sliding seat 26 can only move in a straight line.

[0026] As one implementation method in this embodiment, such as Figure 1 , Figure 5 As shown, the rinsing and cleaning mechanism 3 also includes a pump 33 and a filter chamber 34. The pump 33 is fixedly installed on the right side of the cleaning work frame 1, and the filter chamber 34 is fixedly connected to the bottom of the cleaning work frame 1. A return water pipe 344 is fixedly connected to the bottom of the filter chamber 34. The output pipe of the pump 33 is fixedly connected to the right side of the horizontal pipe 32, and the input pipe of the pump 33 is fixedly connected to the end of the return water pipe 344. An inner ring seat 341 is fixedly installed on the inner wall of the filter chamber 34. A fitting cylinder 342 is movably inserted into the top of the inner ring seat 341, and a stainless steel mesh plate 343 is fixedly installed at the bottom of the fitting cylinder 342. The inner cavity of 342 is filled with filter media located above the stainless steel mesh plate 343. Through the design of the cleaning work frame 1, the cleaned water can be received and then guided into the inner cavity of the filter chamber 34. The filter media in the inner cavity of the fitting cylinder 342 completes the filtration treatment of the water, removing impurities from the water, which is then pumped out by the pump 33 to reduce water waste. The filter media can be made of materials such as quartz sand. By controlling the operation of the pump 33, the water at the bottom of the inner cavity of the filter chamber 34 can be extracted and then transported to the inner cavity of the horizontal pipe 32. The water is then sprayed out from the spray pipe 323 to achieve the rinsing function.

[0027] Working principle: First, the water supply pipe 11 is temporarily supported on the top of the arc-shaped rubber plate 212. Then, the synchronous cylinder 214 is controlled to extend, driving the lower pressure plate 215 and the rubber pressure plate 216 to move down and secure the water supply pipe 11. Then, the pump 33 is controlled to work, drawing water from the bottom of the filter chamber 34 and transporting it to the inner cavity of the horizontal pipe 32. The water is then sprayed out from the spray pipe 323. Next, the servo motor 27 is controlled to work, causing the moving platform 21 to slide to the right to feed the water supply pipe 11, thus achieving the cleaning function.

[0028] The above embodiments are only used to illustrate the technical solution of this utility model, and are not intended to limit it.

Claims

1. A municipal water supply pipeline cleaning device, comprising a cleaning work frame (1) and a water supply pipeline (11), characterized in that: The cleaning work frame (1) is provided with a pipe positioning and moving mechanism (2), and the cleaning work frame (1) is provided with a flushing and cleaning mechanism (3); The pipeline positioning and moving mechanism (2) includes a moving platform (21), a support platform (211) is fixedly installed on the top of the moving platform (21), an arc-shaped rubber plate (212) is fixedly connected to the top of the support platform (211), the top of the arc-shaped rubber plate (212) is movably connected to the bottom of the water supply pipeline (11), an alloy bracket (213) located on the front of the support platform (211) is fixedly installed on the top of the moving platform (21), a synchronous cylinder (214) is fixedly installed on the top of the alloy bracket (213), the telescopic end of the synchronous cylinder (214) extends to the bottom of the alloy bracket (213) and is fixedly connected to a lower pressure plate (215), a rubber pressure plate (216) is fixedly connected to the bottom of the lower pressure plate (215), and the bottom of the rubber pressure plate (216) is movably connected to the top of the water supply pipeline (11). The flushing and cleaning mechanism (3) includes a raised platform (31), which is fixedly installed at the bottom of the inner wall of the cleaning work frame (1). A horizontal pipe (32) is fixedly installed on the inner wall of the raised platform (31). A rotating connecting pipe (321) is fixedly connected to the left end of the horizontal pipe (32). A hollow block (322) is rotatably connected to the left end of the rotating connecting pipe (321). A water spray pipe (323) is fixedly connected to the outer wall of the hollow block (322).

2. The municipal water supply pipeline cleaning device according to claim 1, characterized in that: The pipeline positioning and moving mechanism (2) also includes two strip seats (22) and a fixed plate seat (24). The two strip seats (22) are fixedly installed on the bottom of the inner wall of the cleaning work frame (1). A track rod (23) is fixedly installed between the adjacent sides of the two strip seats (22). The moving platform (21) is slidably connected to the outer wall of the track rod (23).

3. A municipal water supply pipeline cleaning device according to claim 2, characterized in that: Two fixed plate seats (24) are fixedly installed on the back of the cleaning work frame (1). A lead screw (25) is rotatably connected between adjacent sides of the two fixed plate seats (24). A servo motor (27) is fixedly installed on the left side of one of the fixed plate seats (24).

4. A municipal water supply pipeline cleaning device according to claim 3, characterized in that: The output shaft of the servo motor (27) is fixedly connected to the left end of the lead screw (25). A sliding seat (26) is slidably connected to the outer wall of the lead screw (25). A transmission arm (28) is fixedly installed on the top of the sliding seat (26). The transmission arm (28) is fixedly installed on the top of the moving platform (21).

5. A municipal water supply pipeline cleaning device according to claim 1, characterized in that: The flushing and cleaning mechanism (3) also includes a pump (33) and a filter chamber (34). The pump (33) is fixedly installed on the right side of the cleaning work frame (1), and the filter chamber (34) is fixedly connected to the bottom of the cleaning work frame (1). A return water pipe (344) is fixedly connected to the bottom of the filter chamber (34).

6. A municipal water supply pipeline cleaning device according to claim 5, characterized in that: The output pipe of the pump (33) is fixedly connected to the right side of the horizontal pipe (32), and the input pipe of the pump (33) is fixedly connected to the end of the return water pipe (344).

7. A municipal water supply pipeline cleaning device according to claim 6, characterized in that: An inner ring seat (341) is fixedly installed on the inner wall of the filter chamber (34). A fitting cylinder (342) is movably inserted into the top of the inner ring seat (341). A stainless steel mesh plate (343) is fixedly installed at the bottom of the fitting cylinder (342). The inner cavity of the fitting cylinder (342) is filled with filter material located above the stainless steel mesh plate (343).

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