Line cleaning device for electric power maintenance
By designing a line cleaning device for power maintenance, using scrapers and brushes to clean debris and ice on the line surface, combined with motor-driven offline roller clamping, the problems of difficult line cleaning and safety risks are solved, achieving efficient and safe cleaning of the line surface.
Patent Information
- Application Number
- CN202422485054.3
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-10-15
- Publication Date
- 2025-09-12
- Estimated Expiration
- 2034-10-15
AI Technical Summary
In the existing technology, it is difficult to remove debris on the line, the operation is difficult and there are safety risks, and the cleaning efficiency of handheld tools is low and the cleaning effect cannot be guaranteed.
A line cleaning device for power maintenance was designed, which includes an upper shell, an upper line roller, a scraper, a brush, and a motor-driven lower line roller. The scraper and brush work together to clean debris and ice on the line surface, and the motor-driven lower line roller clamps the line to ensure stable movement of the device.
It achieves efficient cleaning of the line surface, improves cleaning efficiency, reduces operating difficulty and safety risks, and ensures the cleanliness of the line.
Smart Images
Figure CN223334290U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of line cleaning, in particular to a line cleaning device for power maintenance. Background Art
[0002] The stability of electricity has a huge impact and is closely related to various industries and people's daily lives. The transmission and transformation lines are closely related to the operation of the power system. As the main part of power supply, the daily operation of electricity mainly depends on the transmission and transformation lines. The improvement of the operating efficiency of the transmission and transformation lines will directly affect the efficiency of power operation. In order to better ensure the safety of electricity use and ensure the smooth operation of the transmission and transformation lines in the power system, thereby promoting the effective improvement of the operating efficiency of the power system, both the improvement of construction technology and the operation management and maintenance are indispensable steps to ensure the normal operation of the power system. Because the lines are exposed to the external environment, they are prone to foreign matter such as bird droppings and sand. If they are not cleaned in time, the lines will age prematurely and shorten the service life of the cables. In severe cases, the protective cover will fall off, posing a safety hazard of short circuit and power outage.
[0003] In the prior art, the inventors found that there are at least the following problems in the prior art:
[0004] (1) Since the lines are generally high, it is difficult to remove debris on the lines. If the operator climbs up to clean, not only is the operation difficult, but there is also a risk of falling, which affects the personal safety of the power workers. When cleaning the lines on the ground with a handheld scraper, the cleaning effect of the line surface cannot be guaranteed, and the operation is relatively laborious;
[0005] (2) When a handheld tool is used to clean the line, not only is it impossible to ensure that the cleaning device moves on the surface of the line, but it is also inconvenient to hold the device by hand to clean. Utility Model Content
[0006] In view of the shortcomings of the existing technology, the utility model provides a line cleaning device for power maintenance, which has the advantages of being able to move stably on the surface of the line and efficiently clean the line to improve the cleaning efficiency, thereby solving the problems raised in the background technology.
[0007] The utility model provides the following technical solution: a line cleaning device for power maintenance, comprising an upper shell, a cable is arranged inside the upper shell, an upper line roller is rotatably connected to the inner wall of the upper shell, the bottom end of the upper line roller abuts against the top end of the cable, the bottom end of the upper shell is fixedly connected to an L-shaped frame, one side surface of the L-shaped frame is rotatably connected to a rotating shaft, the side surface of the rotating shaft is fixedly connected to a pull rod, both ends of the upper shell are fixedly connected to end plates, the surface of the end plate is slidably plugged with a sliding rod 2, the bottom end of the sliding rod 2 is fixedly connected to a scraper, and the bottom end of the scraper matches the model and specification of the cable.
[0008] Preferably, a spring is movably sleeved on the surface of the second slide bar, the top end of the spring is fixedly connected to the lower surface of the end plate, and the bottom end of the spring is fixedly connected to the top end of the scraper.
[0009] Preferably, the top end of the upper shell is threadedly connected to a threaded column, the bottom end of the threaded column is rotatably connected to a movable plate, and the bottom end of the movable plate is fixedly connected to a brush.
[0010] Preferably, a sliding groove is provided on the inner wall of the upper shell, and the edge of the movable plate is slidably engaged with the sliding groove.
[0011] Preferably, a slide rod 1 is slidably inserted into the bottom end of the L-shaped frame, the top end of the slide rod 1 is fixedly connected to a base, and the interior of the base is rotatably connected to a lower line roller.
[0012] Preferably, the bottom end of the sliding rod 1 is fixedly connected to a base plate, the bottom end of the L-shaped frame is fixedly connected to a motor through a connecting frame, the output shaft of the motor is fixedly connected to a threaded rod, and the base plate is threadedly sleeved on the surface of the threaded rod.
[0013] Compared with the prior art, the present invention has the following beneficial effects:
[0014] 1. By clamping the upper shell on the top of the cable, the upper roller will be stuck on the top of the cable. When the upper shell moves on the surface of the cable, the scraper at the bottom of the scraper is always in contact with the surface of the cable due to the action of the spring. When the upper shell moves, the scraper can scrape off the debris or ice attached to the surface of the cable, thereby cleaning the surface of the cable. After scraping off the debris or ice attached to the surface of the cable, the threaded column can drive the moving plate to move during the continuous movement of the upper shell, so that the brush scrapes across the surface of the cable, thereby sweeping away the residue on the surface of the cable, ensuring the cleanliness of the cable surface and greatly improving the cleaning effect of the cable surface. In the cleaning process, the upper shell is driven to move on the surface of the cable by the traction rod, and the operation is simple and quick.
[0015] 2. By providing a lower line roller, when the upper line roller is clamped on the surface of the cable, the motor drives the threaded rod to rotate, thereby driving the bottom plate to move on the surface of the threaded rod, and the base height moves accordingly. The lower line roller can be controlled to be clamped on the bottom end of the cable and cooperate with the upper line roller, so that the device can be clamped on the top end of the cable without affecting the movement of the device on the surface of the cable. When the device moves on the surface of the cable, it is convenient to clean the debris or ice attached to the cable surface to prevent the device from falling, which greatly improves the efficiency of cleaning the cable surface. BRIEF DESCRIPTION OF THE DRAWINGS
[0016] Figure 1 This is a schematic diagram of the overall structure of the device of the utility model;
[0017] Figure 2 for Figure 1 Another perspective structural diagram;
[0018] Figure 3 This is a schematic diagram of the cross-sectional structure of the upper shell of the utility model.
[0019] In the figure: 1. Upper shell; 2. Cable; 3. Upper line roller; 4. L-shaped frame; 5. Base; 6. Lower line roller; 7. Slide bar 1; 8. Bottom plate; 9. Motor; 10. Threaded rod; 11. End plate; 12. Slide bar 2; 13. Scraper; 14. Spring; 15. Slide trough; 16. Moving plate; 17. Threaded column; 18. Brush; 19. Rotating shaft; 20. Pull rod. DETAILED DESCRIPTION
[0020] 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 technicians in this field without making creative efforts are within the scope of protection of the present invention.
[0021] Reference Figure 1-3 A line cleaning device for power maintenance includes an upper shell 1, a cable 2 is arranged inside the upper shell 1, an upper line roller 3 is rotatably connected to the inner wall of the upper shell 1, and the bottom end of the upper line roller 3 abuts against the top of the cable 2, and the bottom end of the upper shell 1 is fixedly connected to an L-shaped frame 4, and one side surface of the L-shaped frame 4 is rotatably connected to a rotating shaft 19, and a pull rod 20 is fixedly connected to the side of the rotating shaft 19. Both ends of the upper shell 1 are fixedly connected to end plates 11, and a sliding rod 2 12 is slidably inserted into the surface of the end plate 11. The bottom end of the sliding rod 2 12 is fixedly connected to a scraper 13, and the bottom end of the scraper 13 matches the model and specifications of the cable 2.
[0022] Among them, the surface of the sliding rod 12 is movably sleeved with a spring 14, the top end of the spring 14 is fixedly connected to the lower surface of the end plate 11, and the bottom end of the spring 14 is fixedly connected to the top end of the scraper 13. Under the action of the spring 14, the scraper blade at the bottom end of the scraper 13 is always in contact with the surface of the cable 2, so that when the upper shell 1 moves, the scraper 13 can scrape off the debris or ice attached to the surface of the cable 2, thereby cleaning the surface of the cable 2.
[0023] Among them, the top of the upper shell 1 is threadedly connected with a threaded column 17, the bottom end of the threaded column 17 is rotatably connected to a movable plate 16, the bottom end of the movable plate 16 is fixedly connected to a brush 18, and the inner wall of the upper shell 1 is provided with a slide groove 15, the edge of the movable plate 16 is slidably engaged with the slide groove 15, and the threaded column 17 can drive the movable plate 16 to move, so that the brush 18 scrapes across the surface of the cable 2, thereby cleaning the residue on the surface of the cable 2 and ensuring the cleanliness of the surface of the cable 2.
[0024] Among them, the bottom end of the L-shaped frame 4 is slidably plugged with a slide rod 7, the top of the slide rod 7 is fixedly connected to the base 5, the internal rotation of the base 5 is connected to the lower line roller 6, the bottom end of the slide rod 7 is fixedly connected to the bottom plate 8, the bottom end of the L-shaped frame 4 is fixedly connected to the motor 9 through the connecting frame, the output shaft of the motor 9 is fixedly connected to the threaded rod 10, and the bottom plate 8 is threadedly sleeved on the surface of the threaded rod 10. When the upper line roller 3 is clamped on the surface of the cable 2, the motor 9 drives the threaded rod 10 to rotate, thereby driving the bottom plate 8 to move on the surface of the threaded rod 10, and the height of the base 5 moves accordingly, and the lower line roller 6 can be controlled to be clamped on the bottom end of the cable 2 and cooperate with the upper line roller 3, so that the device can be clamped on the top end of the cable 2 without affecting the movement of the device on the surface of the cable 2, so that it is convenient for the device to clean the debris or ice attached to the surface of the cable 2 when it moves on the surface of the cable 2.
[0025] Working principle: When the device is in use, the upper shell 1 is clamped on the top of the cable 2. At this time, the upper line roller 3 will be clamped on the top of the cable 2. When the upper shell 1 moves on the surface of the cable 2, the scraper 13 is under the action of the spring 14. The scraping blade at the bottom of the scraper 13 is always in contact with the surface of the cable 2, so that when the upper shell 1 moves, the scraper 13 can scrape off the debris or ice attached to the surface of the cable 2, thereby cleaning the surface of the cable 2. After scraping off the debris or ice attached to the surface of the cable 2, the upper shell 1 continues to move. Since the threaded column 17 can drive the movable plate 16 to move, the brush 18 scrapes off the surface of the cable 2, thereby removing the residue on the surface of the cable 2. The objects are swept away, which ensures the cleanliness of the surface of the cable 2 and greatly improves the cleaning effect of the surface of the cable 2. In the cleaning process, the upper shell 1 is driven to move on the surface of the cable 2 by pulling the pull rod 20. When the upper line roller 3 is clamped on the surface of the cable 2, the motor 9 drives the threaded rod 10 to rotate, thereby driving the bottom plate 8 to move on the surface of the threaded rod 10, and the height of the base 5 moves accordingly. The lower line roller 6 can be controlled to be clamped on the bottom end of the cable 2 and cooperate with the upper line roller 3, so that the device can be clamped on the top end of the cable 2 without affecting the movement of the device on the surface of the cable 2, so that the device can be conveniently moved on the surface of the cable 2 to clean the debris or ice attached to the surface of the cable 2.
[0026] In this description, it should be noted that, unless otherwise specified or limited, the terms "mounted," "connected," and "connected" should be understood broadly. For example, they can refer to fixed connections, removable connections, or integral connections; they can refer to direct connections, indirect connections through an intermediary, or internal connections between two components. Those skilled in the art will understand the specific meanings of these terms in this utility model based on the specific circumstances. Furthermore, in the description of this utility model, unless otherwise specified, "plurality" means two or more.
[0027] Although the embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and variations may be made to these embodiments without departing from the principles and spirit of the present invention, and the scope of the present invention is defined by the appended claims and their equivalents.
Claims
1. A line cleaning device for power maintenance, characterized by: The utility model comprises an upper shell (1), wherein a cable (2) is arranged inside the upper shell (1), an upper line roller (3) is rotatably connected to the inner wall of the upper shell (1), the bottom end of the upper line roller (3) is in contact with the top end of the cable (2), the bottom end of the upper shell (1) is fixedly connected to an L-shaped frame (4), a side surface of the L-shaped frame (4) is rotatably connected to a rotating shaft (19), a side surface of the rotating shaft (19) is fixedly connected to a pull rod (20), both ends of the upper shell (1) are fixedly connected to end plates (11), a second sliding rod (12) is slidably inserted into the surface of the end plate (11), the bottom end of the second sliding rod (12) is fixedly connected to a scraper (13), and the bottom end of the scraper (13) matches the model and specification of the cable (2).
2. The line cleaning device for power maintenance according to claim 1, characterized in that: The surface of the second slide bar (12) is movably sleeved with a spring (14), the top end of the spring (14) is fixedly connected to the lower surface of the end plate (11), and the bottom end of the spring (14) is fixedly connected to the top end of the scraper (13).
3. The line cleaning device for power maintenance according to claim 1, characterized in that: The top end of the upper shell (1) is threadedly connected to a threaded column (17), the bottom end of the threaded column (17) is rotatably connected to a movable plate (16), and the bottom end of the movable plate (16) is fixedly connected to a brush (18).
4. The line cleaning device for power maintenance according to claim 3, characterized in that: A sliding groove (15) is provided on the inner wall of the upper shell (1), and the edge of the movable plate (16) is slidably engaged with the sliding groove (15).
5. The line cleaning device for power maintenance according to claim 1, characterized in that: The bottom end of the L-shaped frame (4) is slidably connected with a slide rod (7), the top end of the slide rod (7) is fixedly connected with a base (5), and the interior of the base (5) is rotatably connected with a lower line roller (6).
6. The line cleaning device for power maintenance according to claim 5, characterized in that: The bottom end of the sliding rod (7) is fixedly connected to a base plate (8), the bottom end of the L-shaped frame (4) is fixedly connected to a motor (9) via a connecting frame, the output shaft of the motor (9) is fixedly connected to a threaded rod (10), and the base plate (8) is threadedly sleeved on the surface of the threaded rod (10).