Impurity removing and obstacle removing device for interior of drainage pipeline

Abstract

The utility model relates to the technical field of drainage pipe cleaning equipment, in particular to a drainage pipeline interior impurity and obstacle cleaning device which comprises an obstacle sweeping piece, the outer wall of one end of the obstacle sweeping piece is fixedly connected with a cleaning piece, before a pipeline is cleaned, a user grasps a protection block with the hand and then rotates an adjusting pipe, the adjusting pipe rotates to drive a conical block to rotate together, and the cleaning piece is fixedly connected with the obstacle sweeping piece. A conical block moves forwards along the axis of a rotating rod through threads, an expansion block is pushed to expand in the radial direction, when the expansion block expands in the radial direction, a cleaning brush can be tightly attached to the inner wall of a drainage pipeline, the pipeline is cleaned through rotation and friction, and the device can adapt to drainage pipelines with different diameters through linkage of the conical block and the expansion block; large obstacles in the pipeline are removed through the obstacle breaking head, then the inner wall of the pipeline is deeply cleaned through the cleaning brush, so that comprehensive smoothness of the drainage pipeline is guaranteed, the device can adapt to drainage pipelines with different diameters through linkage of the conical block and the expansion block, and people can use the device conveniently.

Description

Technical Field

[0001] The utility model relates to the technical field of drainage pipe cleaning equipment, in particular to a device for clearing debris and obstacles inside a drainage pipe. Background Art

[0002] With the acceleration of urbanization, drainage pipes, as a vital component of urban infrastructure, have a direct impact on a city's drainage capacity and residents' quality of life. However, the long-term accumulation of debris, silt, and other obstructions within the pipes often leads to blockages and poor water flow, posing a significant challenge to urban drainage.

[0003] Currently, most drainage pipe internal cleaning and obstacle removal devices on the market can only be used for drainage pipes with matching diameters, which requires frequent replacement of parts or adjustment of size during the cleaning process, reducing cleaning efficiency. Utility Model Content

[0004] The purpose of this utility model is to provide a device for clearing debris and obstacles inside drainage pipes, so as to solve the problem of the above-mentioned background art that the device requires frequent component replacement or size adjustment during the cleaning process. To achieve the above-mentioned purpose, the utility model provides the following technical solution: A device for clearing debris and obstacles inside drainage pipes includes an obstacle sweeper, the outer wall of which at one end is fixedly connected to the inner wall of a cleaning member near the back, and the outer wall of which at one end is fixedly connected to the inner wall of a handpiece.

[0005] The inner wall of the handpiece is fixedly connected to the outer wall of the water injection piece, the inner walls on both sides of the handpiece are fixedly connected to the outer wall of the limiting piece near the back, and one side of the limiting piece is fixedly connected to both sides of the obstacle sweeping piece.

[0006] Preferably, the obstacle sweeper consists of a protective block, a motor, a rotating rod and an obstacle breaking head, and the inner wall of the protective block is fixedly connected to the outer wall of the motor, the output end of the motor is fixedly connected to one end of the rotating rod through a coupling, and the outer wall of the other end of the rotating rod is fixedly connected to the inner wall of the obstacle breaking head, and the cross-sectional shape of the obstacle breaking head is set to a spiral cone.

[0007] Preferably, the cleaning member includes an adjusting tube, a conical block, an expansion block and a cleaning brush, and the outer wall of one end of the adjusting tube is fixedly connected to the inner wall of the conical block, the outer wall of the conical block is movably abutted against the inner wall of the expansion block, and a cleaning brush is provided on the outer wall of the expansion block near the front, the inner wall of the conical block is threadedly connected to the outer wall of the rotating rod, and the inner wall of the adjusting tube is rotatably connected to the outer wall of the rotating rod near the conical block, and the inner wall of the expansion block near the back is fixedly connected to the outer wall of the rotating rod near the obstacle breaking head.

[0008] Preferably, the handpiece consists of an outer tube, a sealing ring and a handpiece block, and a sealing ring is provided on the front of the outer tube, the inner wall of the top of the outer tube is fixedly connected to the outer wall of the bottom of the handpiece block, and the inner wall of the outer tube is threadedly connected to the outer wall of the adjusting tube, and the inner wall of the sealing ring is fixedly connected to the outer wall of the adjusting tube away from the conical block.

[0009] Preferably, the water injection member includes a water injection pipe and a nozzle, and one end of the water injection pipe is fixedly connected to one end of the nozzle, and the outer wall of the water injection pipe is fixedly connected to the inner wall of the outer tube.

[0010] Preferably, the limit member consists of a fixing plate, a limiting plate and a fastening bolt, and the number of the fixing plates is set to four, the number of the limiting plates and the fastening bolts are both set to two, and every two fixing plates, one limiting plate and one fastening bolt form a group, the top and bottom of the two fixing plates are respectively fixedly connected to the bottom and top of the limiting plate near the front through fastening bolts, and the two groups of fixing plates are symmetrically arranged with the center line of the protective block as the axis, one side of the two groups of fixing plates are respectively fixedly connected to the two sides of the protective block, and the outer wall of the two fixing plates near the back is respectively fixedly connected to the inner walls on both sides of the outer tube.

[0011] Compared with the prior art, the present invention has the following beneficial effects:

[0012] In the utility model, before cleaning the pipe, the user grasps the protective block with his hand and then rotates the adjusting tube. The rotation of the adjusting tube will drive the conical block to rotate together, and the conical block will move forward along the axis of the rotating rod through the thread, pushing the expansion block to expand radially. When the expansion block expands radially, the cleaning brush will stick to the inner wall of the drainage pipe and clean the pipe through rotation and friction. The linkage between the conical block and the expansion block enables the device to adapt to drainage pipes of different diameters, and the obstacle-breaking head is used to remove large obstacles in the pipe. Then the cleaning brush deeply cleans the inner wall of the pipe, thereby ensuring that the drainage pipe is fully unobstructed. The device can adapt to drainage pipes of different diameters through the linkage between the conical block and the expansion block, which is convenient for people to use.

[0013] In the utility model, the motor drives the rotating rod to rotate, and the rotation of the rotating rod drives the obstacle breaking head to rotate together. The rotation of the rotating rod drives the adjusting tube to rotate at the same time, and the outer tube is driven to move relatively through the thread. As the user grabs the handheld block, the obstacle breaking head moves forward along the axis of the outer tube. The spiral design enables the obstacle breaking head to break the blockage when rotating. Water can be injected into the pipeline through the water injection pipe and the nozzle to help clean the pipeline. The water flow can flush away dirt and debris on the pipeline wall, thereby improving the cleaning efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a schematic diagram of the overall structure of the utility model;

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

[0016] Figure 3 It is an exploded view of the utility model;

[0017] Figure 4 This is an exploded view of the position limiting member in the present utility model;

[0018] In the figure: 1. Obstacle-clearing part; 101. Protection block; 102. Motor; 103. Rotating rod; 104. Obstacle-clearing head; 2. Cleaning part; 201. Adjusting tube; 202. Conical block; 203. Expansion block; 204. Cleaning brush; 3. Hand-held part; 301. Outer tube; 302. Sealing ring; 303. Hand-held block; 4. Water injection part; 401. Water injection pipe; 402. Nozzle; 5. Limiting part; 501. Fixing plate; 502. Limiting plate; 503. Fastening bolt. DETAILED DESCRIPTION

[0019] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technical personnel in this field without making creative efforts shall fall within the scope of protection of the present invention.

[0020] See also Figures 1 to 4 The utility model provides a technical solution: a device for clearing debris and obstacles inside a drainage pipe, including an obstacle sweeping part 1, the outer wall of one end of the obstacle sweeping part 1 is fixedly connected to the inner wall of a cleaning part 2 near the back, and the outer wall of one end of the cleaning part 2 is fixedly connected to the inner wall of a handheld part 3.

[0021] The inner wall of the handpiece 3 is fixedly connected to the outer wall of the water injection piece 4, the inner walls on both sides of the handpiece 3 are fixedly connected to the outer wall of the limiting piece 5 near the back, and one side of the limiting piece 5 is fixedly connected to both sides of the obstacle sweeping piece 1.

[0022] In this embodiment, Figure 1 、 Figure 2 、 Figure 3 and Figure 4As shown, the obstacle sweeper 1 is composed of a protective block 101, a motor 102, a rotating rod 103 and an obstacle breaking head 104, and the inner wall of the protective block 101 is fixedly connected to the outer wall of the motor 102, the output end of the motor 102 is fixedly connected to one end of the rotating rod 103 through a coupling, and the outer wall of the other end of the rotating rod 103 is fixedly connected to the inner wall of the obstacle breaking head 104, and the cross-sectional shape of the obstacle breaking head 104 is set to a spiral cone. The rotating rod 103 is driven to rotate by the motor 102, and the rotation of the rotating rod 103 drives the obstacle breaking head 104 to rotate together. The spiral design enables the obstacle breaking head 104 to generate forward propulsion when rotating, which helps the device to move forward in the pipeline and clear blockages in the drainage pipeline.

[0023] In this embodiment, Figure 1 、 Figure 2 、 Figure 3 and Figure 4 As shown, the cleaning member 2 includes an adjusting tube 201, a conical block 202, an expansion block 203 and a cleaning brush 204, and the outer wall of one end of the adjusting tube 201 is fixedly connected to the inner wall of the conical block 202, the outer wall of the conical block 202 is movably abutted against the inner wall of the expansion block 203, and a cleaning brush 204 is provided on the outer wall of the expansion block 203 near the front, the inner wall of the conical block 202 is threadedly connected to the outer wall of the rotating rod 103, and the inner wall of the adjusting tube 201 is rotatably connected to the outer wall of the rotating rod 103 near the conical block 202, the inner wall of the expansion block 203 near the back is fixedly connected to the outer wall of the rotating rod 103 near the obstacle-breaking head 104. Before cleaning the pipeline, the user uses his hands Grab the protective block 101 and then rotate the adjusting tube 201. The rotation of the adjusting tube 201 will drive the conical block 202 to rotate together. The conical block 202 will move forward along the axis of the rotating rod 103 through the thread, pushing the expansion block 203 to expand radially. When the expansion block 203 expands radially, the cleaning brush 204 will stick to the inner wall of the drainage pipe and clean the pipe through rotation and friction. The linkage between the conical block 202 and the expansion block 203 enables the device to adapt to drainage pipes of different diameters. The obstacle-breaking head 104 is used to remove large obstacles in the pipe, and then the cleaning brush 204 deeply cleans the inner wall of the pipe, thereby ensuring that the drainage pipe is fully unobstructed.

[0024] In this embodiment, Figure 1 、 Figure 2 、 Figure 3 and Figure 4As shown, the handpiece 3 consists of an outer tube 301, a sealing ring 302 and a handheld block 303, and a sealing ring 302 is provided on the front of the outer tube 301. The inner wall of the top of the outer tube 301 is fixedly connected to the outer wall of the bottom of the handheld block 303, and the inner wall of the outer tube 301 is threadedly connected to the outer wall of the regulating tube 201. The inner wall of the sealing ring 302 is fixedly connected to the outer wall of the regulating tube 201 away from the conical block 202. The handheld block 303 enables the user to easily operate the entire device, and the sealing ring 302 prevents water or other liquids in the pipeline from gushing out.

[0025] In this embodiment, Figure 1 、 Figure 2 、 Figure 3 and Figure 4 As shown, the water injection component 4 includes a water injection pipe 401 and a nozzle 402, and one end of the water injection pipe 401 is fixedly connected to one end of the nozzle 402, and the outer wall of the water injection pipe 401 is fixedly connected to the inner wall of the outer tube 301. Water can be injected into the pipeline through the water injection pipe 401 and the nozzle 402 to help clean the pipeline. The water flow can flush away dirt and debris on the pipeline wall, thereby improving the cleaning efficiency.

[0026] In this embodiment, Figure 1 、 Figure 2 、 Figure 3 and Figure 4 As shown, the limiting member 5 is composed of a fixing plate 501, a limiting plate 502 and a fastening bolt 503, and the number of the fixing plates 501 is set to four, and the number of the limiting plates 502 and the fastening bolt 503 are both set to two, and every two fixing plates 501, one limiting plate 502 and one fastening bolt 503 form a group, and the top and bottom of the two fixing plates 501 are respectively fixedly connected to the bottom and top of the limiting plates 502 near the front through the fastening bolts 503, and the two groups of fixing plates 501 are symmetrically arranged with the center line of the protective block 101 as the axis, and one side of the two groups of fixing plates 501 are respectively fixedly connected to the two sides of the protective block 101, and the outer walls of the two fixing plates 501 near the back are respectively fixed to the outer tube The inner walls on both sides of 301 are fixedly connected, and the limit plate 502 is placed in the fixed plate 501, and it is fixed by installing the fastening bolts 503, so that the protection block 101 and the outer tube 301 cannot rotate relative to each other, and the rotating rod 103 is driven to rotate by the motor 102. The rotation of the rotating rod 103 drives the obstacle-breaking head 104 to rotate together, and the rotation of the rotating rod 103 drives the adjustment tube 201 to rotate at the same time, and drives the outer tube 301 to move relative to each other through the thread. As the user grabs the handheld block 303, the obstacle-breaking head 104 moves forward along the axis of the outer tube 301. The spiral design enables the obstacle-breaking head 104 to break the blockage when rotating, which helps the device to move forward in the pipeline and clear the blockage in the drainage pipeline.

[0027] The usage and advantages of this utility model: When the device for clearing debris and obstacles inside the drainage pipe is in operation, the working process is as follows:

[0028] like Figure 1 、 Figure 2 、 Figure 3 and Figure 4 As shown, before cleaning the pipe, the user grasps the protective block 101 with his hand and then rotates the adjusting tube 201. The rotation of the adjusting tube 201 drives the conical block 202 to rotate together, and the conical block 202 is moved forward along the axis of the rotating rod 103 through the thread, pushing the expansion block 203 to expand radially. When the expansion block 203 expands radially, the cleaning brush 204 will stick to the inner wall of the drainage pipe and clean the pipe by rotation and friction. The linkage between the conical block 202 and the expansion block 203 enables the device to adapt to drainage pipes of different diameters, and the obstacle-breaking head 104 is used to remove large obstacles in the pipe. Then the cleaning brush 204 deeply cleans the inner wall of the pipe, thereby ensuring that the drainage pipe is fully unblocked. The device can adapt to drainage pipes of different diameters through the linkage of the tapered block 202 and the expansion block 203, which is convenient for people to use. The motor 102 drives the rotating rod 103 to rotate, and the rotation of the rotating rod 103 drives the obstacle-breaking head 104 to rotate together. The rotating rod 103 drives the adjusting tube 201 to rotate while rotating, and drives the outer tube 301 to move relatively through the thread. As the user grabs the handheld block 303, the obstacle-breaking head 104 moves forward along the axis of the outer tube 301. The spiral design enables the obstacle-breaking head 104 to remove blockages when rotating. Water can be injected into the pipe through the water injection pipe 401 and the nozzle 402 to help clean the pipe. The water flow can flush away dirt and debris on the pipe wall, thereby improving cleaning efficiency.

[0029] The above shows and describes the basic principles, main features, and advantages of the present invention. Persons skilled in the art should understand that the present invention is not limited to the above-described embodiments. The above-described embodiments and descriptions are merely preferred examples of the present invention and are not intended to limit the present invention. Various changes and improvements may be made to the present invention without departing from the spirit and scope of the present invention, and such changes and improvements fall within the scope of the present invention. The scope of protection claimed in the present invention is defined by the appended claims and their equivalents.

Claims

1. A device for clearing debris and obstacles inside a drainage pipe, comprising an obstacle-clearing member (1), characterized in that: The outer wall of one end of the obstacle sweeping member (1) is fixedly connected to the inner wall of the cleaning member (2) near the back, and the outer wall of one end of the cleaning member (2) is fixedly connected to the inner wall of the handheld member (3); The inner wall of the hand piece (3) is fixedly connected to the outer wall of the water injection piece (4), the inner walls on both sides of the hand piece (3) are fixedly connected to the outer wall of the limiting piece (5) close to the back, and one side of the limiting piece (5) is respectively fixedly connected to the two sides of the obstacle sweeping piece (1).

2. A device for clearing debris and obstacles inside a drainage pipe according to claim 1, characterized in that: The obstacle sweeping member (1) is composed of a protection block (101), a motor (102), a rotating rod (103) and an obstacle breaking head (104), wherein the inner wall of the protection block (101) is fixedly connected to the outer wall of the motor (102), the output end of the motor (102) is fixedly connected to one end of the rotating rod (103) via a coupling, and the outer wall of the other end of the rotating rod (103) is fixedly connected to the inner wall of the obstacle breaking head (104), and the cross-sectional shape of the obstacle breaking head (104) is set to be a spiral cone.

3. A device for clearing debris and obstacles inside a drainage pipe according to claim 2, characterized in that: The cleaning member (2) comprises an adjusting tube (201), a conical block (202), an expansion block (203) and a cleaning brush (204), wherein the outer wall of one end of the adjusting tube (201) is fixedly connected to the inner wall of the conical block (202), the outer wall of the conical block (202) is movably abutted against the inner wall of the expansion block (203), and a cleaning brush (204) is provided on the outer wall of the expansion block (203) close to the front, the inner wall of the conical block (202) is threadedly connected to the outer wall of the rotating rod (103), and the inner wall of the adjusting tube (201) is rotatably connected to the outer wall of the rotating rod (103) close to the conical block (202), and the inner wall of the expansion block (203) close to the back is fixedly connected to the outer wall of the rotating rod (103) close to one end of the obstacle-breaking head (104).

4. A device for clearing debris and obstacles inside a drainage pipe according to claim 3, characterized in that: The hand piece (3) is composed of an outer tube (301), a sealing ring (302) and a hand block (303), and a sealing ring (302) is provided on the front of the outer tube (301), the inner wall of the top of the outer tube (301) is fixedly connected to the outer wall of the bottom of the hand block (303), and the inner wall of the outer tube (301) is threadedly connected to the outer wall of the adjustment tube (201), and the inner wall of the sealing ring (302) is fixedly connected to the outer wall of the end of the adjustment tube (201) away from the conical block (202).

5. A device for clearing debris and obstacles inside a drainage pipe according to claim 4, characterized in that: The water injection member (4) comprises a water injection pipe (401) and a nozzle (402), and one end of the water injection pipe (401) is fixedly connected to one end of the nozzle (402), and the outer wall of the water injection pipe (401) is fixedly connected to the inner wall of the outer tube (301).

6. The device for clearing debris and obstacles inside a drainage pipe according to claim 4, characterized in that: The limiting member (5) is composed of a fixing plate (501), a limiting plate (502) and a fastening bolt (503), and the number of the fixing plates (501) is set to four, the number of the limiting plates (502) and the fastening bolt (503) are both set to two, and every two fixing plates (501), one limiting plate (502) and one fastening bolt (503) form a group, the top and bottom of the two fixing plates (501) are respectively fixedly connected to the bottom and top of the limiting plate (502) near the front through the fastening bolts (503), and the two groups of fixing plates (501) are symmetrically arranged with the center line of the protection block (101) as the axis, one side of the two groups of fixing plates (501) is respectively fixedly connected to the two sides of the protection block (101), and the outer walls of the two fixing plates (501) near the back are respectively fixedly connected to the inner walls of the two sides of the outer tube (301).

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