Descaling device for building water supply pipeline
By designing a water pipe descaling device with sliders and chutes, the problem of frequently changing the device position when cleaning coarse water pipes in the prior art is solved, and efficient water pipe cleaning and reducing workload of workers is achieved. .
Patent Information
- Application Number
- CN202421261101.X
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-06-04
- Publication Date
- 2025-02-25
- Estimated Expiration
- 2034-06-04
AI Technical Summary
When cleaning the thicker water pipes, workers need to constantly change the device position to make the brush fit into the inner wall of the water pipe, resulting in slow cleaning effect and increasing the workload of workers.
A descaling device for building water supply pipes is designed, and a combination of a second motor drives a threaded rod, a sliding ring, a fixing rod and a slider. It slides on the inner wall of the slider through the slider to drive the brush to move radially along the mounting cylinder. Adjust the slider according to the thickness of the water pipe so that the brush is close to the inner wall of the water pipe.
It realizes that the brush can be tightly attached to the inner wall of the water pipe without the need for workers to frequently change the device position, which improves cleaning efficiency and reduces the workload of workers.
Smart Images
Figure CN222519435U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of water pipe cleaning, in particular to a descaling device for building water supply pipelines. Background Art
[0002] The scale and dirt inside the pipes will reduce the smoothness of the water supply, increase the water flow resistance, reduce the water supply, and even cause a drop in water pressure. By using a water pipe descaling device, the scale and dirt inside the pipes can be effectively removed, the smoothness of the pipes can be restored, and the water supply efficiency can be improved.
[0003] In the water pipe descaling device in the related art, when workers manually clean thicker water pipes, they are required to constantly change the cleaning position of the device so that the brush of the cleaning device fits the inner wall of the water pipe. In this way, only one side of the brush can contact the inner wall of the water pipe, which not only slows down the cleaning effect but also increases the workload of the workers. Utility Model Content
[0004] The purpose of the utility model is to solve the shortcomings existing in the prior art, and to propose a descaling device for building water supply pipes, aiming to improve the problem that when workers manually clean thicker water pipes, they need to constantly change the cleaning position of the device, which not only slows down the cleaning effect, but also increases the workload of the workers.
[0005] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: a descaling device for building water supply pipes, comprising a handle and a mounting tube, the handle being connected to the mounting tube, a second motor being fixedly connected to the inner wall on the right side of the mounting tube, a driving end of the second motor being fixedly connected to a threaded rod, and the threaded rod being located in the mounting tube; a slip ring being threadedly connected to the outer wall of the threaded rod, a fixed rod being rotatably connected to the outer wall of the slip ring, a slider being rotatably connected to the left end of the fixed rod, and a brush being fixedly connected to the outward end of the slider; a plurality of sliding grooves for the slider to pass through and slide are provided on the outer wall of the mounting tube.
[0006] Through the above technical scheme, first, the worker puts the front part of the installation tube into the water pipe through the handle and starts the second motor. The second motor drives the threaded rod to rotate, and the threaded rod drives the slip ring to move and drives the fixed rod to rotate. The rotation of the fixed rod drives the slider to slide on the inner wall of the slide groove, and also drives the brush to move. According to the thickness of the water pipe, the slider is adjusted so that the brush is close to the inner wall of the water pipe, so that the worker does not need to constantly change the cleaning position of the device, which not only improves the cleaning efficiency but also reduces the workload of the workers.
[0007] Optionally, it further comprises a connection disk, the connection disk is located between the mounting tube and the handle, the mounting tube is connected to the handle via the connection disk, the connection disk is hollow inside and has an opening at one end facing the mounting tube, the opening of the connection disk is butted against one end of the mounting tube away from the slider;
[0008] A plurality of mounting components are arranged in the end of the mounting tube away from the slider, and the mounting components include a fixing block, the top and bottom surfaces of the fixing block are provided with recesses, the bottom walls of the recesses are fixedly connected with springs, the opposite ends of the springs on both sides are fixedly connected with clamping blocks, the surfaces of the clamping blocks on both sides close to each other are fixedly connected with engaging protrusions, a limiting block is fixedly connected to the inner wall of the connecting disk away from its own opening, the limiting block is inserted between the clamping blocks on both sides, and the top and bottom surfaces of the limiting block are provided with engaging grooves for the engaging protrusions to be correspondingly engaged, and the engaging protrusions can be detached from the engaging grooves as the springs are extended.
[0009] Through the above technical solution, workers can directly bend the installation cylinder upward and downward to remove the clamping blocks on the upper and lower sides from the limit blocks, and then remove the installation cylinder, which is convenient for workers to quickly remove the installation cylinder from the connecting plate, and convenient for workers to replace the brush and overhaul the device; during installation, only the card and protrusion on the clamping block on one side need to be inserted into the clamping groove of the limit block on one side, and then the installation cylinder needs to be moved to insert the clamping protrusion on the clamping block on the other side into the clamping groove of the limit block, and the limit block can be limited by the spring to complete the installation, which is simple to operate. The elastic force of the spring can be selected according to the actual situation to ensure stable installation.
[0010] Optionally, the left end of the handle is fixedly connected to an electric push rod, the left end of the electric push rod is fixedly connected to a connecting tube, and the connecting tube is connected to the connecting disk.
[0011] Optionally, a first motor is fixedly connected to the inner wall on the right side of the connecting cylinder, a transmission rod is fixedly connected to the driving end of the first motor, an end of the transmission rod away from the first motor is fixedly connected to the connecting disk, and the connecting cylinder is connected to the connecting disk through the first motor and the transmission rod.
[0012] Optionally, a control switch is fixedly connected to the handle, and the control switch is electrically connected to the first motor and the electric push rod.
[0013] Through the above technical solution, the first motor and the electric push rod are started by the control switch, and the first motor drives the transmission rod, the connecting disk and the installation cylinder to rotate to clean the dirt in the water pipe. At the same time, the electric push rod stretches to drive the connecting cylinder, the connecting disk and the installation cylinder to move downward to clean the deep part of the water pipe.
[0014] Optionally, one end of the threaded rod away from the second motor is rotatably connected to the inner wall of one end of the mounting tube close to the slider.
[0015] Through the above technical solution, the end of the threaded rod away from the second motor is stably connected, thereby improving the stability and reliability of the rotation of the threaded rod.
[0016] The utility model at least has the following beneficial effects:
[0017] 1. In the utility model, through the cooperation among the second motor, the threaded rod, the slip ring, the fixed rod, the slide groove, the slider and the brush, the worker can adjust the slider according to the thickness of the water pipe before work so that the brush can be closely attached to the inner wall of the water pipe, thereby eliminating the need for the worker to constantly change the cleaning position of the device, which not only improves the cleaning efficiency but also reduces the workload of the workers.
[0018] In the utility model, through the cooperation among the installation tube, the fixing block, the spring, the clamping block, the limiting block and the connecting plate, it is convenient for workers to quickly remove the installation tube from the connecting plate, so that it is convenient for workers to replace the brush and overhaul the device. BRIEF DESCRIPTION OF THE DRAWINGS
[0019] Figure 1 A three-dimensional diagram of a descaling device for building water supply pipelines proposed by the utility model;
[0020] Figure 2 This is a cross-sectional view of a connecting tube of a descaling device for building water supply pipelines proposed by the utility model;
[0021] Figure 3 This is a cross-sectional view of the installation cylinder of a descaling device for building water supply pipelines proposed by the utility model;
[0022] Figure 4 The utility model is a cross-sectional view of a limit block of a descaling device for building water supply pipelines.
[0023] Legend:
[0024] 1. Handle; 2. Control switch; 3. Electric push rod; 4. Connecting tube; 5. First motor; 6. Transmission rod; 7. Connecting plate; 8. Mounting tube; 9. Second motor; 10. Threaded rod; 11. Slip ring; 12. Fixed rod; 13. Slide groove; 14. Sliding block; 15. Brush; 16. Fixed block; 17. Spring; 18. Block; 19. Limit block. DETAILED DESCRIPTION
[0025] The following will refer to 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 of 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] In order to further understand the content of the utility model, the utility model is described in detail with reference to the accompanying drawings.
[0027] Reference Figure 1-4 The utility model provides an embodiment: a descaling device for a building water supply pipeline, comprising a handle 1, a mounting tube 8, a connecting plate 7 and a connecting tube 4, a second motor 9 is fixedly connected to the inner wall on the right side of the mounting tube 8, a threaded rod 10 is fixedly connected to the driving end of the second motor 9, a slip ring 11 is threadedly connected to the outer wall of the threaded rod 10, a fixed rod 12 is rotatably connected to the outer wall of the slip ring 11, a slider 14 is rotatably connected to the left end of the fixed rod 12, a brush 15 is fixedly connected to the outward end of the slider 14, a plurality of slide grooves 13 are arranged on the outer wall of the mounting tube 8, two mounting assemblies are arranged on the right end of the mounting tube 8, the outer walls of the sliders 14 are slidably connected to the inner walls of the slide grooves 13, and the left end of the threaded rod 10 is rotatably connected to the inner wall on the left side of the mounting tube 8.
[0028] Specifically, by starting the second motor 9, the second motor 9 drives the threaded rod 10 to rotate, the threaded rod 10 drives the slip ring 11 to move, the slip ring 11 drives the fixed rod 12 to rotate, the rotation of the fixed rod 12 drives the slider 14 to slide on the inner wall of the slide groove 13, the slider 14 drives the brush 15 to move along the radial direction of the installation tube 8, according to the thickness of the water pipe, the slider 14 is adjusted to make the brush 15 close to the inner wall of the water pipe, so that the workers do not need to constantly change the cleaning position of the device, which not only improves the cleaning efficiency but also reduces the workload of the workers.
[0029] The connecting plate 7 is located between the mounting tube 8 and the handle 1, and the mounting tube 8 is connected to the handle 1 through the connecting plate 7. The interior of the connecting plate 7 is hollow and an opening is provided at one end facing the mounting tube 8, and the opening of the connecting plate 7 is butted with the end of the mounting tube 8 away from the slider 14. The mounting assembly includes a fixing block 16, and recesses are provided on the top and bottom surfaces of the fixing block 16, and springs 17 are fixedly connected to the bottom walls of the recesses, and clamping blocks 18 are fixedly connected to the opposite ends of the springs 17 on both sides, and the clamping blocks 18 on both sides are fixedly connected to the surfaces close to each other, and the limiting blocks 19 are fixedly connected to the inner wall of the connecting plate 7 away from its own opening, and the limiting blocks 19 are inserted between the clamping blocks 18 on both sides, and the limiting blocks 19 are provided with clamping grooves on the top and bottom surfaces for the clamping protrusions to be correspondingly clamped, and the clamping protrusions can be separated from the clamping grooves as the spring 17 is extended.
[0030] Specifically, workers can directly bend the installation tube 8 upward and downward to remove the card blocks 18 on the upper and lower sides from the limit blocks 19, and then remove the installation tube 8, which is convenient for workers to quickly disassemble the installation tube 8 from the connecting plate 7, and convenient for workers to replace the brush 15 and repair the device. During installation, it is only necessary to insert the card and protrusion on the card block 18 on one side into the engaging groove of the limit block 19 on one side, and then bend the installation tube 8, and insert the card and protrusion on the card block 18 on the other side into the engaging groove of the limit block 19, and limit the limit block 19 by the spring 17, and the installation can be completed. The operation is simple.
[0031] The left end of the handle 1 is fixedly connected to an electric push rod 3, the left end of the electric push rod 3 is fixedly connected to a connecting tube 4, the right side of the inner wall of the connecting tube 4 is fixedly connected to a first motor 5, the driving end of the first motor 5 is fixedly connected to a transmission rod 6, the left end of the transmission rod 6 is fixedly connected to the right end of a connecting disk 7, and the top of the handle 1 is fixedly connected to a control switch 2, and the control switch 2 is electrically connected to the first motor 5 and the electric push rod 3.
[0032] Specifically, the first motor 5 and the electric push rod 3 are started by controlling the switch 2. The first motor 5 drives the transmission rod 6, the connecting disk 7 and the installation cylinder 8 to rotate to clean the dirt in the water pipe. At the same time, the electric push rod 3 stretches to drive the connecting cylinder 4, the connecting disk 7 and the installation cylinder 8 to move downward to clean the deep part of the water pipe.
[0033] Working principle: First, the worker puts the front part of the installation cylinder 8 into the water pipe through the handle 1, and starts the second motor 9. The second motor 9 drives the threaded rod 10 to rotate, and the threaded rod 10 drives the slip ring 11 to move, and drives the fixed rod 12 to rotate. The rotation of the fixed rod 12 drives the slider 14 to slide on the inner wall of the slide groove 13, and also drives the brush 15 to move. According to the thickness of the water pipe, the slider 14 is adjusted to make the brush 15 close to the inner wall of the water pipe, so that the worker does not need to constantly change the cleaning position of the device, which not only improves the cleaning efficiency, but also reduces the workload of the workers. When the adjustment is completed, the first motor 5 and the electric push rod 3 are started by the control switch 2. The first motor 5 drives the transmission rod 6, the connecting plate 7 and the installation cylinder 8 to rotate, and the water pipe is cleaned. The dirt in the water pipe can be cleaned, and the electric push rod 3 can stretch to drive the connecting tube 4, the connecting disk 7, and the installing tube 8 to move downward to clean the deep part of the water pipe. When the cleaning is completed, the worker can directly move the installing tube 8 upward and downward to remove the card blocks 18 on the upper and lower sides from the limit blocks 19, and then remove the installing tube 8, which is convenient for the workers to quickly remove the installing tube 8 from the connecting disk 7, and convenient for the workers to replace the brush 15 and overhaul the device. During installation, only the card block 18 on one side needs to be inserted into the engaging groove of the limit block 19 on one side, and then the installing tube 8 needs to be moved to insert the card block 18 on the other side into the engaging groove of the limit block 19, and the limit block 19 is limited by the spring 17 to complete the installation, which is simple to operate.
[0034] 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.
[0035] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.
Claims
1. A descaling device for a building water supply pipeline, comprising a handle (1) and a mounting tube (8), wherein the handle (1) is connected to the mounting tube (8), and is characterized in that: A second motor (9) is fixedly connected to the inner wall on the right side of the installation tube (8); a threaded rod (10) is fixedly connected to the driving end of the second motor (9); the threaded rod (10) is located in the installation tube (8); a slip ring (11) is threadedly connected to the outer wall of the threaded rod (10); a fixed rod (12) is rotatably connected to the outer wall of the slip ring (11); a slider (14) is rotatably connected to the left end of the fixed rod (12); a brush (15) is fixedly connected to the outward end of the slider (14); and a plurality of slide grooves (13) are provided on the outer wall of the installation tube (8) for the slider (14) to pass through and slide.
2. A descaling device for building water supply pipes according to claim 1, characterized in that: It also comprises a connecting disk (7), the connecting disk (7) being located between the mounting tube (8) and the handle (1), the mounting tube (8) being connected to the handle (1) via the connecting disk (7), the connecting disk (7) being hollow inside and having an opening at one end facing the mounting tube (8), the opening of the connecting disk (7) being butted against one end of the mounting tube (8) away from the slider (14); A plurality of mounting components are arranged in the end of the mounting tube (8) away from the slider (14), and the mounting components include a fixing block (16), the top and bottom surfaces of the fixing block (16) are provided with recesses, the bottom wall of the recess is fixedly connected with a spring (17), the opposite ends of the springs (17) on both sides are fixedly connected with a clamping block (18), and the surfaces of the clamping blocks (18) on both sides that are close to each other are fixedly connected with a clamping protrusion, and the inner wall of the connecting plate (7) away from its own opening is fixedly connected with a limiting block (19), the limiting block (19) is inserted between the clamping blocks (18) on both sides, and the top and bottom surfaces of the limiting block (19) are provided with a clamping groove for the clamping protrusion to be correspondingly clamped, and the clamping protrusion can be separated from the clamping groove as the spring (17) is extended.
3. A descaling device for building water supply pipes according to claim 1 or 2, characterized in that: The left end of the handle (1) is fixedly connected to an electric push rod (3), the left end of the electric push rod (3) is fixedly connected to a connecting tube (4), and the connecting tube (4) is connected to a connecting disk (7).
4. A descaling device for building water supply pipes according to claim 3, characterized in that: A first motor (5) is fixedly connected to the inner wall on the right side of the connecting cylinder (4); a transmission rod (6) is fixedly connected to the driving end of the first motor (5); an end of the transmission rod (6) away from the first motor (5) is fixedly connected to a connecting disk (7); and the connecting cylinder (4) is connected to the connecting disk (7) via the first motor (5) and the transmission rod (6).
5. A descaling device for building water supply pipes according to claim 1 or 2, characterized in that: The handle (1) is fixedly connected with a control switch (2), and the control switch (2) is electrically connected to the first motor (5) and the electric push rod (3).
6. A descaling device for building water supply pipes according to claim 1 or 2, characterized in that: The end of the threaded rod (10) away from the second motor (9) is rotatably connected to the inner wall of the end of the mounting tube (8) close to the slider (14).