Pipeline inner wall cleaning device

Abstract

The utility model discloses a pipeline inner wall cleaning device, relates to the technical field of pipeline inner wall cleaning, and aims at solving the problems that in the prior art, an existing device for cleaning the pipeline inner wall is prone to being clamped in a pipeline, can not move and clean along the pipeline inner wall in a full range, and is not reliable enough to use. An impeller is arranged in the power conveying device, a first sealing cover is arranged on one side of the power conveying device, a U-shaped pipe is arranged on one side of the first sealing cover, a water conveying hose is connected to the input end of the U-shaped pipe, a second output shaft is connected to one side of the impeller, and a transmission box is arranged on one side of the first sealing cover. Supporting legs are arranged on the outer side of the transmission box, moving wheels are arranged at the ends of the supporting legs, transmission shafts used for transmitting power between the second output shaft and the moving wheels are arranged in the supporting legs, a flow dividing box is arranged on the outer side of the power conveying device, and a water spraying pipe is arranged on the outer side of the flow dividing box.

Description

Technical Field

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

[0002] Most pipeline structures are cylindrical, and special equipment is often required to clean the inner wall;

[0003] For example, the application publication number is CN117324334B, a pipeline inner wall cleaning device, including a pipeline body and a top plate, the bottom wall of the top plate is provided with a positioning component that cooperates with the top of the pipeline body, a fixing hole is opened on the surface of the top plate, a bearing plate is rotatably installed in the fixing hole, and a cleaning mechanism that cooperates with the pipeline body is provided on the surface of the bearing plate, and the cleaning mechanism includes a cleaning brush, a vertical moving component and a horizontal rotating component;

[0004] The above application sets a vertical moving component and a carrying plate to cooperate with each other, which can control the cleaning brush to move back and forth in the vertical direction in the inner cavity of the pipe body. The horizontal moving component is set to cooperate with the carrying plate and the vertical moving component, which can control the cleaning brush to move in the vertical direction and rotate in the horizontal direction at the same time. The cleaning brush can automatically clean the impurity particles attached to the inner wall of the pipe body in all directions, effectively improving the cleaning effect and cleaning efficiency. However, it is easy to get stuck inside the pipe and cannot move along the inner wall of the pipe for cleaning in the entire range. It is not reliable enough to use. Therefore, the market urgently needs to develop a pipe inner wall cleaning device to help people solve the existing problems. Utility Model Content

[0005] The purpose of the utility model is to provide a pipeline inner wall cleaning device to solve the problem mentioned in the above background technology that the current device for cleaning the inner wall of the pipeline is easy to get stuck inside the pipeline, cannot move along the inner wall of the pipeline for cleaning in the full range, and is not reliable to use.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a pipeline inner wall cleaning device, comprising a power transmission device, an impeller is arranged inside the power transmission device, a first sealing cover is arranged on one side of the power transmission device, a U-shaped tube is arranged on one side of the first sealing cover, the input end of the U-shaped tube is connected to a water supply hose, one side of the impeller is connected to a second output shaft, a transmission box is arranged on one side of the first sealing cover, a support leg is arranged on the outer side of the transmission box, a moving wheel is arranged at the end of the support leg, and a transmission shaft for transmitting power between the second output shaft and the moving wheel is arranged inside the support leg.

[0007] Through the above technical solution, the impeller is used to convert the input high-pressure water flow power into output energy and transmit it through the second output shaft, and then the transmission shaft is used to transmit the power to the moving wheel. When cleaning the inner wall of the pipeline, the moving wheel will have the power to actively roll on the inner wall, thereby driving the entire cleaning device to move on the inner wall of the pipeline, which can effectively prevent the device from getting stuck and unable to move during the cleaning process, thereby improving the reliability of the cleaning device.

[0008] In a preferred example, the utility model can be further configured as follows: a driving gear connected to the second output shaft is provided in the transmission box, a driven gear connected to the transmission shaft is provided in the transmission box, and the driving gear is meshedly connected with the driven gear.

[0009] Through the above technical solution, the driving gear and the driven gear are used to transmit power to the second output shaft and the transmission shaft.

[0010] In a preferred example, the utility model can be further configured as follows: the end of the support leg is provided with a second transmission gear coaxially connected to the moving wheel, the end of the support leg is provided with a first transmission gear connected to the transmission shaft, and the first transmission gear is meshedly connected with the second transmission gear.

[0011] Through the above technical solution, the first transmission gear and the second transmission gear are used to transmit power to the transmission shaft and the moving wheel.

[0012] In a preferred example, the utility model can be further configured as follows: a diverter box is arranged on the outside of the power transmission device, a water spray pipe is arranged on the outside of the diverter box, and a water spray head is arranged at the end of the water spray pipe.

[0013] Through the above technical solution, the high-pressure water flow input into the power transmission device will be delivered to the inside of the diversion box, and then the inner wall of the pipeline will be sprayed with high pressure using the water spray pipe and the water spray head to achieve the cleaning effect.

[0014] In a preferred example, the utility model can be further configured as follows: a second sealing cover is provided on one side of the power transmission device, a first output shaft is provided on one side of the impeller, and a cleaning frame is provided on the end of the first output shaft.

[0015] Through the above technical solution, the power of the impeller is transmitted to the cleaning frame by the first output shaft, so that the cleaning frame is driven to rotate continuously.

[0016] In a preferred example, the utility model can be further configured as follows: cleaning sweeping heads are provided at both ends of the cleaning frame.

[0017] Through the above technical solution, the cleaning frame drives the cleaning sweeper to rotate, driving the cleaning sweeper to perform a full range of cleaning work on the inner wall of the pipeline, thereby achieving efficient and comprehensive cleaning work and improving the cleaning effect of the inner wall of the pipeline.

[0018] Compared with the prior art, the beneficial effects of the utility model are:

[0019] 1. The utility model uses an impeller to convert the input high-pressure water flow power into output energy and transmits it through a second output shaft, and then uses a transmission shaft to transmit the power to a moving wheel. When cleaning the inner wall of a pipe, the moving wheel will have power to actively roll on the inner wall, thereby driving the entire cleaning device to move on the inner wall of the pipe, which can effectively prevent the device from getting stuck and unable to move during the cleaning process, thereby improving the reliability of the cleaning device.

[0020] 2. The utility model utilizes the first output shaft to transmit the power of the impeller to the cleaning frame, driving the cleaning frame to rotate continuously, and the cleaning frame drives the cleaning sweeping head to rotate, driving the cleaning sweeping head to perform a full range of cleaning work on the inner wall of the pipeline, thereby achieving efficient and comprehensive cleaning work and improving the cleaning effect of the inner wall of the pipeline. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 This is a schematic diagram of the internal structure of the pipeline inner wall cleaning device of the utility model;

[0022] Figure 2 It is an enlarged schematic diagram of A in the figure of the present utility model;

[0023] Figure 3 It is an enlarged schematic diagram of point B in the figure of the present utility model.

[0024] In the figure: 1. power transmission device; 2. diverter box; 3. first sealing cover; 4. second sealing cover; 5. U-shaped pipe; 6. water hose; 7. support leg; 8. first output shaft; 9. impeller; 10. cleaning frame; 11. cleaning sweeper head; 12. water spray pipe; 13. water spray head; 14. second output shaft; 15. transmission shaft; 16. transmission box; 17. driving gear; 18. driven gear; 19. first transmission gear; 20. second transmission gear; 21. moving wheel. DETAILED DESCRIPTION

[0025] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.

[0026] In the description of the present application, it should be noted that the terms "upper", "lower", "inner", "outer", "top / bottom" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the drawings, and are only for the convenience of describing the present application and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific position, be constructed and operated in a specific position, and therefore cannot be understood as limiting the present application. In addition, the terms "first" and "second" are used for descriptive purposes only, and cannot be understood as indicating or implying relative importance.

[0027] In the description of this application, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "provided with", "set / connected", "connected", etc. should be understood in a broad sense. For example, "connected" can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in this application can be understood according to specific circumstances.

[0028] See also Figure 1 and Figure 2 The utility model provides an embodiment: a pipeline inner wall cleaning device, comprising a power transmission device 1, an impeller 9 is arranged inside the power transmission device 1, a first sealing cover 3 is arranged on one side of the power transmission device 1, a U-shaped tube 5 is arranged on one side of the first sealing cover 3, an input end of the U-shaped tube 5 is connected to a water delivery hose 6, a second output shaft 14 is connected to one side of the impeller 9, a transmission box 16 is arranged on one side of the first sealing cover 3, a support leg 7 is arranged on the outer side of the transmission box 16, a moving wheel 21 is arranged at the end of the support leg 7, and a second output shaft 14 is arranged inside the support leg 7. The power transmission shaft 15 is between the shaft 14 and the moving wheel 21, the first sealing cover 3 is fixedly connected to the power transmission device 1 by fastening screws, the U-shaped tube 5 is fixedly connected to the first sealing cover 3 by bolts, the water delivery hose 6 is fixedly connected to the U-shaped tube 5 by bolts, the second output shaft 14 is fixedly connected to the impeller 9 by bolts, the transmission box 16 is fixedly connected to the first sealing cover 3 by bolts, the transmission box 16 is fixedly connected to the support leg 7 by bolts, four support legs 7 are provided, and the internal structures of the four support legs 7 are the same, and the transmission shaft 15 is rotatably connected to the support leg 7 through a bearing.

[0029] See also Figure 2 A driving gear 17 connected to the second output shaft 14 is provided in the transmission box 16, and a driven gear 18 connected to the transmission shaft 15 is provided in the transmission box 16. The driving gear 17 is meshed with the driven gear 18, the driving gear 17 is fixedly connected to the second output shaft 14 by bolts, and the driven gear 18 is fixedly connected to the transmission shaft 15 by bolts.

[0030] See also Figure 3 The end of the leg 7 is provided with a second transmission gear 20 coaxially connected to the moving wheel 21, and the end of the leg 7 is provided with a first transmission gear 19 connected to the transmission shaft 15. The first transmission gear 19 is meshed with the second transmission gear 20, the second transmission gear 20 is fixedly connected to the moving wheel 21 through a coupling, and the first transmission gear 19 is fixedly connected to the transmission shaft 15 through bolts.

[0031] See also Figure 1 A diverter box 2 is arranged on the outside of the power transmission device 1, a water spray pipe 12 is arranged on the outside of the diverter box 2, a water spray head 13 is arranged at the end of the water spray pipe 12, the diverter box 2 is fixedly connected to the power transmission device 1 by fastening screws, a through opening is arranged on the connection portion of the power transmission device 1 with the diverter box 2, the water spray head 13 is threadedly connected to the water spray pipe 12, and the water spray pipe 12 is threadedly connected to the diverter box 2.

[0032] See also Figure 1 A second sealing cover 4 is provided on one side of the power transmission device 1, a first output shaft 8 is provided on one side of the impeller 9, a cleaning frame 10 is provided at the end of the first output shaft 8, the second sealing cover 4 is fixedly connected to the power transmission device 1 by bolts, the first output shaft 8 is fixedly connected to the impeller 9 by bolts, and the cleaning frame 10 is fixedly connected to the first output shaft 8 by bolts.

[0033] See also Figure 1 A cleaning sweeping head 11 is disposed at both ends of the cleaning frame 10, and the cleaning sweeping head 11 is fixedly connected to the cleaning frame 10 by fastening screws.

[0034] Working principle: When in use, the water pump is connected with the water hose 6, and the high-pressure water flow and the cleaning agent are delivered to the inside of the power transmission device 1 through the U-shaped tube 5. The impeller 9 will rotate at a high speed after being impacted by the water flow, and the impeller 9 will drive the first output shaft 8 and the second output shaft 14 to rotate. The first output shaft 8 drives the cleaning frame 10 and the cleaning sweeping head 11 to rotate to clean the inner wall of the pipeline. At the same time, the water flow will enter the diversion box 2, and then be sprayed onto the inner wall of the pipeline and the cleaning sweeping head 11 through the water spray pipe 12 and the water spray head 13 to flush the inner wall of the pipeline. The second output shaft 14 will drive the transmission shaft 15 to rotate through the driving gear 17 and the driven gear 18, and the transmission shaft 15 will drive the moving wheel 21 to rotate through the first transmission gear 19 and the second transmission gear 20, thereby driving the overall cleaning device to move to the inside of the pipeline to perform all-round cleaning work on the pipeline.

[0035] It is obvious to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above, and that the present invention can be implemented in other specific forms without departing from the spirit or essential features of the present invention. Therefore, the embodiments should be regarded as exemplary and non-restrictive from any point of view, and the scope of the present invention is defined by the appended claims rather than the above description, and it is intended that all changes falling within the meaning and scope of the equivalent elements of the claims be included in the present invention. Any reference numeral in a claim should not be regarded as limiting the claim to which it relates.

Claims

1. A pipeline inner wall cleaning device, comprising a power transmission device (1), characterized in that: An impeller (9) is arranged inside the power transmission device (1), a first sealing cover (3) is arranged on one side of the power transmission device (1), a U-shaped tube (5) is arranged on one side of the first sealing cover (3), an input end of the U-shaped tube (5) is connected to a water supply hose (6), one side of the impeller (9) is connected to a second output shaft (14), a transmission box (16) is arranged on one side of the first sealing cover (3), a support leg (7) is arranged on the outside of the transmission box (16), a moving wheel (21) is arranged at the end of the support leg (7), and a transmission shaft (15) for transmitting power between the second output shaft (14) and the moving wheel (21) is arranged inside the support leg (7).

2. The pipeline inner wall cleaning device according to claim 1, characterized in that: A driving gear (17) connected to the second output shaft (14) is arranged in the transmission box (16), and a driven gear (18) connected to the transmission shaft (15) is arranged in the transmission box (16), and the driving gear (17) and the driven gear (18) are meshed and connected.

3. The pipeline inner wall cleaning device according to claim 1, characterized in that: The end of the supporting leg (7) is provided with a second transmission gear (20) coaxially connected to the moving wheel (21), and the end of the supporting leg (7) is provided with a first transmission gear (19) connected to the transmission shaft (15), and the first transmission gear (19) is meshingly connected with the second transmission gear (20).

4. The pipeline inner wall cleaning device according to claim 1, characterized in that: A diverter box (2) is arranged outside the power transmission device (1), a water spray pipe (12) is arranged outside the diverter box (2), and a water spray head (13) is arranged at the end of the water spray pipe (12).

5. The pipeline inner wall cleaning device according to claim 1, characterized in that: A second sealing cover (4) is provided on one side of the power transmission device (1), a first output shaft (8) is provided on one side of the impeller (9), and a cleaning frame (10) is provided at the end of the first output shaft (8).

6. The pipeline inner wall cleaning device according to claim 5, characterized in that: Cleaning sweeping heads (11) are provided at both ends of the cleaning frame (10).

Images