Pipeline cleaning device

Abstract

The utility model relates to the technical field of pipeline cleaning, in particular to a pipeline cleaning device which comprises a base, a washing mechanism for spraying water to wash a pipeline, a wiping mechanism for wiping and cleaning the pipeline, and a driving mechanism for driving the wiping mechanism to move, the wiping mechanism comprises a mounting box arranged on the top of the base and a cleaning block for wiping and cleaning the inner wall and the outer wall of the pipeline. According to the pipeline cleaning device, the inner wall and the outer wall of the pipeline can be wiped and flushed at the same time through mutual cooperation of the wiping mechanism and the flushing mechanism, so that double cleaning of the pipeline is achieved, the cleaning effect is greatly improved, the pipeline cleaning comprehensiveness is improved, due to the fact that the position of the cleaning block can be adjusted, pipe fittings with pipe diameters can be cleaned, and the cleaning efficiency is improved. And the use range of the device is widened, and the problems that a conventional cleaning device can only clean pipelines with fixed diameters, cannot be adjusted according to pipelines with different diameters and is inconvenient to use are solved.

Description

Technical Field

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

[0002] For petrochemical raw material transportation equipment, there will be residue or oil stains in the process of transporting petrochemical raw materials, and some petrochemical pipelines will have rust inside due to long-term use. These residual residues, oil stains and rust will affect the transportation capacity of the pipeline, so it is necessary to clean the pipeline used in petrochemical industry;

[0003] The pipe cleaning device in the prior art usually uses a brush in conjunction with a high-pressure water flow. However, the conventional cleaning device can only clean pipes of fixed diameters and cannot be adjusted according to pipes of different diameters, which is inconvenient to use.

[0004] Therefore, it is necessary to provide a new technical solution to overcome the above-mentioned defects. Utility Model Content

[0005] The purpose of the utility model is to provide a pipeline cleaning device which can effectively solve the above technical problems.

[0006] In order to achieve the purpose of this utility model, the following technical solutions are adopted:

[0007] A pipeline cleaning device comprises: a base, a flushing mechanism for spraying water on the pipeline, a wiping mechanism for wiping and cleaning the pipeline, and a driving mechanism for driving the wiping mechanism to move;

[0008] The wiping mechanism comprises: a mounting box arranged on the top of the base, a cleaning block for wiping and cleaning the inner and outer walls of the pipeline, a moving assembly for driving the cleaning block to move, and a rotating assembly for driving the cleaning block to rotate;

[0009] The moving assembly includes: a driving gear rotatably mounted on the inner wall of the installation box, a motor 2 that drives the driving gear to rotate, a rotating shaft rotatably mounted on the inner wall of the installation box, a driven gear and a transmission gear fixedly sleeved on the outer edge of the rotating shaft, a rack meshing with the transmission gear, a connecting rod fixedly mounted on the side wall of the rack, and a guide rod for limiting and guiding the connecting rod when it moves.

[0010] Furthermore, a limited opening is provided on the side wall of the installation box, the outer edge of the connecting rod passes through the inner cavity of the limited opening, the guide rod is installed on the side wall of the connecting rod, and both ends of the guide rod are fixedly installed on the inner wall of the limited opening.

[0011] Furthermore, the rotating assembly includes: a gear ring fixedly mounted on the outer edge of the mounting box, a linkage gear meshing with the gear ring, and a motor driving the linkage gear to rotate.

[0012] Furthermore, the flushing mechanism includes: a cleaning box fixedly installed on the top of the base, a water pump, a telescopic tube plugged and installed on one side of the water pump, and a nozzle fixedly installed on the other end of the telescopic tube.

[0013] Furthermore, a connecting pipe is installed between the water pump and the nozzle.

[0014] Furthermore, the driving mechanism includes: a fixed plate fixedly mounted on the top of the base, a cylinder fixedly mounted on the side wall of the fixed plate, a movable plate fixedly mounted on the movable end of the cylinder, and a limiting member for limiting the movement of the movable plate.

[0015] Furthermore, the limiting member includes: a slide groove opened on the top of the base, a slider fixedly installed on the bottom of the movable plate and sliding in the inner cavity of the slide groove, and a fixing rod penetrating and installed on the side wall of the slider.

[0016] Furthermore, both ends of the fixing rod are respectively fixedly mounted on the inner wall of the sliding groove.

[0017] Compared with the prior art, the utility model has the following beneficial effects:

[0018] The utility model discloses a pipeline cleaning device, which can wipe and flush the inner and outer walls of the pipeline through the cooperation of a wiping mechanism and a flushing mechanism, thereby realizing double cleaning of the pipeline, greatly improving the cleaning effect, and improving the comprehensiveness of pipeline cleaning. Since the position of the cleaning block can be adjusted, pipe fittings of different diameters can be cleaned, thereby improving the use range of the device, and solving the problem that conventional cleaning devices can only clean pipelines of fixed diameters, cannot be adjusted according to pipelines of different diameters, and are inconvenient to use. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. They are used together with the embodiments of the present invention to explain the present invention and do not constitute a limitation to the present invention.

[0020] Figure 1 The utility model is a three-dimensional schematic diagram of a pipeline cleaning device.

[0021] Figure 2 It is a three-dimensional schematic diagram of a pipeline cleaning device of the utility model from another angle.

[0022] Figure 3The utility model is a cross-sectional schematic diagram of a component moving plate of a pipeline cleaning device.

[0023] Figure 4 The utility model is a schematic cross-sectional view of a component installation box of a pipeline cleaning device.

[0024] Figure 5 It is a three-dimensional schematic diagram of a driving gear component of a pipeline cleaning device of the utility model.

[0025] In the figure: 1. base; 2. cleaning box; 3. water pump; 4. nozzle; 5. cylinder; 6. moving plate; 7. motor 1; 8. linkage gear; 9. gear ring; 10. installation box; 11. connecting rod; 12. cleaning block; 13. slider; 14. fixing rod; 15. motor 2; 16. driving gear; 17. driven gear; 18. guide rod; 19. transmission gear; 20. rack. DETAILED DESCRIPTION

[0026] In order to make the purpose, technical solutions and advantages of the embodiments of the utility model clearer, the technical solutions in the embodiments of the utility model will be clearly and completely described below. Obviously, the described embodiments are partial embodiments of the utility model, rather than all embodiments.

[0027] In the description of the present utility model, it should be understood that the terms "center", "lateral", "longitudinal", "front", "rear", "left", "right", "up", "down", "vertical", "horizontal", "top", "bottom", "inside", "outside" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as limiting the scope of protection of the present utility model. When a component is referred to as being "fixed to" another component, it may be directly on the other component or there may also be a centered component. When a component is considered to be "connected" to another component, it may be directly connected to the other component or there may be a centered component at the same time. When a component is considered to be "set on" another component, it may be directly set on the other component or there may be a centered component at the same time. The terms "vertical", "horizontal", "left", "right" and similar expressions used herein are for illustrative purposes only.

[0028] like Figures 1 to 5 As shown, the utility model is a pipeline cleaning device, comprising: a base 1, a flushing mechanism for spraying water on the pipeline, a wiping mechanism for wiping and cleaning the pipeline, and a driving mechanism for driving the wiping mechanism to move;

[0029] The wiping mechanism includes: an installation box 10 arranged on the top of the base 1, the installation box 10 is rotatably installed on the side wall of the moving plate 6, a cleaning block 12 for wiping and cleaning the inner and outer walls of the pipeline, a moving component for driving the cleaning block 12 to move, and a rotating component for driving the cleaning block 12 to rotate; the moving component includes: a driving gear 16 rotatably installed on the inner wall of the installation box 10, a motor 2 15 that drives the driving gear 16 to rotate, a rotating shaft rotatably installed on the inner wall of the installation box 10, and a fixed sleeve arranged on the outer edge of the rotating shaft. The driven gear 17 and the transmission gear 19, the driven gear 17 and the driving gear 16 are mutually meshed, the rack 20 is mutually meshed with the transmission gear 19, the connecting rod 11 is fixedly installed on the side wall of the rack 20, and the guide rod 18 is used to limit the movement of the connecting rod 11; a limited opening is set on the side wall of the installation box 10, the outer edge of the connecting rod 11 passes through the inner cavity of the limited opening, the guide rod 18 is installed on the side wall of the connecting rod 11, and both ends of the guide rod 18 are fixedly installed on the inner wall of the limited opening. When the connecting rod 11 moves, the connecting rod 11 can be initially limited by the setting of the limited opening, so that the connecting rod 11 keeps moving in a straight line direction, and the connecting rod 11 can be further limited by the setting of the guide rod 18, so as to avoid the displacement of the connecting rod 11 when the connecting rod 11 moves in the inner cavity of the limited opening, and to avoid the separation of the connecting rod 11 from the limited opening, thereby ensuring the stability of the connecting rod 11 during the movement.

[0030] The cleaning block 12 is divided into an inner cleaning block for wiping the inner wall of the pipeline and an outer cleaning block for wiping the outer wall of the pipeline;

[0031] When cleaning the pipeline, the inner cleaning block is located inside the pipeline and the outer cleaning block is located outside the pipeline. At this time, the starting motor 15 can drive the driving gear 16 to rotate, the driving gear 16 drives multiple driven gears 17 to rotate, the driven gear 17 drives the rotating shaft to rotate, the rotating shaft drives the transmission gear 19 to rotate, the transmission gear 19 drives the rack 20 meshing with it to move, the rack 20 drives the connecting rod 11 to move, and the adjacent cleaning blocks 12 are driven to approach each other through the connecting rod 11, so that the outer cleaning block fits the outer wall of the pipeline, and the inner cleaning block fits the inner wall of the pipeline, thereby preparing for subsequent cleaning.

[0032] Since the position of the cleaning block 12 can be adjusted, pipes of different diameters can be cleaned, thereby improving the application range of the device and solving the problem that conventional cleaning devices can only clean pipes of fixed diameters and cannot be adjusted according to pipes of different diameters, making them inconvenient to use.

[0033] In addition, the outer cleaning block and the inner cleaning block are both arranged in an arc shape, so that they can better fit the outer wall and the inner wall of the pipe, thereby ensuring the cleaning effect.

[0034] The rotating assembly includes: a gear ring 9 fixedly mounted on the outer edge of the mounting box 10, a linkage gear 8 meshing with the gear ring 9, and a motor 7 driving the linkage gear 8 to rotate. The motor 7 is fixedly mounted on the side wall of the moving plate 6, and the linkage gear 8 is fixedly mounted on the output shaft end of the motor 7.

[0035] When the position adjustment of the cleaning block 12 is completed, the linkage gear 8 is driven to rotate by starting the motor 7, the gear ring 9 is driven to rotate by the linkage gear 8, and the mounting box 10 is driven to rotate by the gear ring 9, thereby driving the cleaning block 12 to rotate. The inner and outer walls of the pipeline can be cleaned simultaneously through the rotation of the cleaning block 12, thereby improving the comprehensiveness of pipeline cleaning and improving the cleaning effect.

[0036] The flushing mechanism includes: a cleaning box 2 fixedly installed on the top of the base 1, a water pump 3, a telescopic pipe plugged into one side of the water pump 3, and a nozzle 4 fixedly installed at the other end of the telescopic pipe. A connecting pipe is plugged into and installed between the water pump 3 and the nozzle 4.

[0037] While the cleaning block 12 is wiping, the staff holds the nozzle 4 and starts the water pump 3. The cleaning liquid in the inner cavity of the cleaning box 2 can be transported to the inner cavity of the nozzle 4 through the water pump 3 and sprayed on the pipe. Since the nozzle 4 is connected to the telescopic tube, the staff can move the nozzle 4 freely, so that the pipe can be fully cleaned, further improving the cleaning effect.

[0038] Through the cooperation between the wiping mechanism and the flushing mechanism, the inner and outer walls of the pipeline can be wiped and flushed at the same time, thereby achieving double cleaning of the pipeline, greatly improving the cleaning effect, and improving the comprehensiveness of pipeline cleaning. Since the position of the cleaning block 12 can be adjusted, pipe fittings of different diameters can be cleaned, thereby increasing the scope of use of the device and solving the problem that conventional cleaning devices can only clean pipes of fixed diameters and cannot be adjusted according to pipes of different diameters, making them inconvenient to use.

[0039] The driving mechanism includes: a fixed plate fixedly mounted on the top of the base 1, a cylinder 5 fixedly mounted on the side wall of the fixed plate, a moving plate 6 fixedly mounted on the movable end of the cylinder 5, and a limiting member for limiting the moving plate 6 when it moves.

[0040] By starting the cylinder 5, the cylinder 5 drives the movable plate 6 to move, thereby driving the wiping mechanism to move, so that the cleaning block 12 can move along the axial direction of the pipeline, thereby cleaning different positions of the pipeline and further improving the cleaning effect.

[0041] The limiting member includes: a slide groove opened on the top of the base 1, a slider 13 fixedly installed at the bottom of the movable plate 6 and sliding in the inner cavity of the slide groove, and a fixing rod 14 installed on the side wall of the slider 13, and both ends of the fixing rod 14 are fixedly installed on the inner wall of the slide groove.

[0042] When the movable plate 6 moves, it can drive the slider 13 to slide in the inner cavity of the slide groove. Through the mutual cooperation between the slider 13 and the slide groove, the movable plate 6 can be limited and guided, thereby improving the stability of the movable plate 6 when moving. At the same time, through the setting of the fixing rod 14, the slider 13 can be prevented from detaching from the inner cavity of the slide groove, thereby further improving the stability of the movable plate 6 when moving.

[0043] As an optional solution of the present application, universal wheels may be installed at the bottom of the base 1, thereby facilitating the movement of the device and improving the flexibility of the device.

[0044] Working principle: When in use, the driving gear 16 can be driven to rotate by starting the motor 2 15, and the driving gear 16 drives multiple driven gears 17 to rotate, and the driven gear 17 drives the rotating shaft to rotate, and the rotating shaft drives the transmission gear 19 to rotate, and the transmission gear 19 drives the rack 20 meshing with it to move, and the rack 20 drives the connecting rod 11 to move, and the adjacent cleaning blocks 12 are driven to approach each other through the connecting rod 11, so that the outer cleaning block fits the outer wall of the pipeline, and the inner cleaning block fits the inner wall of the pipeline, so as to prepare for subsequent cleaning. Since the position of the cleaning block 12 can be adjusted, the pipe fittings of different diameters can be cleaned, which improves the use range of the device and solves the problem that the conventional cleaning device can only clean pipes of fixed diameters and cannot be adjusted according to pipes of different diameters, which is inconvenient to use. After the position adjustment of the cleaning block 12 is completed, the linkage gear 8 is driven to rotate by starting the motor 17, the gear ring 9 is driven to rotate by the linkage gear 8, and the installation box 10 is driven to rotate by the gear ring 9, so that the cleaning block 12 can be driven to rotate. The inner and outer walls of the pipeline can be cleaned at the same time by the rotation of the cleaning block 12, which improves the comprehensiveness of pipeline cleaning and improves the cleaning effect. When the cleaning block 12 is wiping, the staff holds the nozzle 4 and starts the water pump 3. The cleaning liquid in the inner cavity of the cleaning box 2 can be transported to the inner cavity of the nozzle 4 through the water pump 3 and sprayed on the pipeline. Since the nozzle 4 is connected to the telescopic tube, the staff can freely move the nozzle 4, so that the pipeline can be fully cleaned, further improving the cleaning effect. Through the mutual cooperation of the wiping mechanism and the flushing mechanism, the inner and outer walls of the pipeline can be wiped and flushed at the same time, thereby realizing double cleaning of the pipeline, greatly improving the cleaning effect, and improving the comprehensiveness of pipeline cleaning.

[0045] The standard parts used in the utility model can be purchased from the market, and special-shaped parts can be customized according to the description in the specification and the drawings. The specific connection methods of each part adopt the conventional means such as mature bolts, rivets, welding, etc. in the prior art. The machinery, parts and equipment all adopt the conventional models in the prior art, and the circuit connection adopts the conventional connection method in the prior art, which will not be described in detail here. The content not described in detail in this specification belongs to the prior art known to professional and technical personnel in this field.

[0046] It should be understood that those skilled in the art can make improvements or changes based on the above description, and all these improvements and changes should fall within the scope of protection of the claims attached to the utility model.

Claims

1. A pipeline cleaning device, characterized in that: include: A base, a flushing mechanism for spraying water on the pipeline, a wiping mechanism for wiping and cleaning the pipeline, and a driving mechanism for moving the wiping mechanism; The wiping mechanism comprises: a mounting box arranged on the top of the base, a cleaning block for wiping and cleaning the inner and outer walls of the pipeline, a moving assembly for driving the cleaning block to move, and a rotating assembly for driving the cleaning block to rotate; The moving assembly includes: a driving gear rotatably mounted on the inner wall of the installation box, a motor 2 that drives the driving gear to rotate, a rotating shaft rotatably mounted on the inner wall of the installation box, a driven gear and a transmission gear fixedly sleeved on the outer edge of the rotating shaft, a rack meshing with the transmission gear, a connecting rod fixedly mounted on the side wall of the rack, and a guide rod for limiting and guiding the connecting rod when it moves.

2. A pipeline cleaning device according to claim 1, characterized in that: A limited opening is provided on the side wall of the installation box, the outer edge of the connecting rod passes through the inner cavity of the limited opening, the guide rod is installed on the side wall of the connecting rod, and both ends of the guide rod are fixedly installed on the inner wall of the limited opening.

3. A pipeline cleaning device according to claim 1, characterized in that: The rotating assembly includes: a gear ring fixedly sleeved on the outer edge of the installation box, a linkage gear meshing with the gear ring, and a motor 1 driving the linkage gear to rotate.

4. A pipeline cleaning device according to claim 1, characterized in that: The flushing mechanism comprises: a cleaning box fixedly mounted on the top of the base, a water pump, a telescopic pipe plugged and mounted on one side of the water pump, and a spray head fixedly mounted on the other end of the telescopic pipe.

5. A pipeline cleaning device as claimed in claim 4, characterized in that: A connecting pipe is installed between the water pump and the spray head.

6. A pipeline cleaning device according to claim 1, characterized in that: The driving mechanism comprises: a fixed plate fixedly mounted on the top of the base, a cylinder fixedly mounted on the side wall of the fixed plate, a moving plate fixedly mounted on the movable end of the cylinder, and a limiting member for limiting the moving plate when it moves.

7. A pipeline cleaning device as claimed in claim 6, characterized in that: The position-limiting member comprises: a slide groove provided on the top of the base, a slider fixedly installed on the bottom of the movable plate and sliding in the inner cavity of the slide groove, and a fixing rod penetrating and installed on the side wall of the slider.

8. A pipeline cleaning device according to claim 7, characterized in that: The two ends of the fixing rod are respectively fixedly mounted on the inner wall of the sliding groove.

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