Adhesive tape winding device for high-altitude cable repair

Abstract

The invention relates to the technical field of high-altitude cable repair, in particular to an adhesive tape winding device for high-altitude cable repair, which comprises a bottom plate, and an adhesive tape winding structure and a center positioning structure are mounted on the bottom plate; the adhesive tape winding structure comprises a mounting plate and an adhesive tape wheel, the mounting plate and the adhesive tape wheel are mounted on the bottom plate, a rotating ring is mounted on the mounting plate, a first motor for providing power for rotation of the rotating ring is mounted on the mounting plate, and the rotating ring and the mounting plate are each provided with an open hole for a cable to penetrate through; the center positioning structure comprises a fixing plate installed on the bottom plate, a positioning ring is installed on the fixing plate, a second motor is arranged on the fixing plate, and a connecting structure is arranged between the second motor and the positioning ring. Therefore, by means of the adhesive tape winding device for high-altitude cable repairing, the technical problem that a high-altitude repairing robot is poor in stability and accuracy in the high-altitude adhesive tape winding operation environment can be solved.

Description

Technical Field

[0001] The present application relates to the technical field of high-altitude cable repair, and more specifically, to a tape winding device for high-altitude cable repair. Background Art

[0002] In the power industry, the maintenance and repair of ultra-high voltage transmission lines is of vital importance and is directly related to the stable operation and power supply safety of the power system. Especially when facing line damage, rapid and effective repair work is essential. However, since ultra-high voltage transmission lines are usually erected at high altitudes, repair work is not only highly dangerous, but also has extremely strict requirements on operating efficiency and technology.

[0003] In the traditional repair process, after the damaged cable has undergone necessary repair treatment, it is often necessary to wrap the repaired part with tape to ensure the insulation performance and mechanical strength of the repaired part. However, when performing this step, existing repair robots generally face the technical problem of loose tape wrapping. This is mainly because the robot is operating in an aerial environment, affected by natural factors such as wind and temperature changes, as well as the shaking of the line itself in the air, making it difficult for the robot to maintain a stable posture and precise control during operation.

[0004] In addition, due to the swaying characteristics of ultra-high voltage transmission lines at high altitudes, robots are more likely to have uneven winding problems when winding tape. This not only affects the aesthetics of the repaired area, but more importantly, it may cause the insulation performance to fail to meet the standards, leaving safety hazards. Unqualified winding not only increases the difficulty and cost of subsequent maintenance, but may also pose a threat to the stable operation of the power system.

[0005] Therefore, in order to address the technical problems of existing repair robots such as loose and uneven tape winding during ultra-high voltage transmission line repair work, it is necessary to develop a new tape winding structure or method to improve the robot's stability and accuracy in high-altitude working environments, ensure the tightness and uniformity of the tape winding, and thus improve the quality and efficiency of ultra-high voltage transmission line repair work. Summary of the invention

[0006] Based on the above problems, the present application proposes a tape winding device for high-altitude cable repair, which is used to solve the technical problems of poor stability and accuracy of existing high-altitude repair robots in the high-altitude tape winding operation environment.

[0007] In order to solve the above technical problems, the technical solution adopted by the present invention is:

[0008] A tape winding device for repairing high-altitude cables, comprising a bottom plate, on which a tape winding structure and a center positioning structure are installed; the tape winding structure comprises a mounting plate and a tape wheel mounted on the bottom plate, the mounting plate is mounted with a rotating ring, a first motor providing power for the rotating ring to rotate is mounted on the mounting plate, and both the rotating ring and the mounting plate are provided with openings for cables to pass through;

[0009] The center positioning structure includes a fixing plate installed on the bottom plate, a positioning ring is installed on the fixing plate, a second motor is arranged on the fixing plate, and a connecting structure is arranged between the second motor and the positioning ring.

[0010] In a specific possible implementation scheme, the connecting structure includes a rotating wheel mounted on a mounting plate, the rotating wheel is provided with a groove matched with the rotating ring, the rotating wheel is provided with at least one, the inner side of the rotating ring is provided with teeth, the first motor is mounted on the mounting plate through a mounting frame, a driving wheel is connected to the power output shaft of the first motor, the driving wheel is connected to a driven wheel through a transmission belt, and the driven wheel and the driven wheel are both provided with gears matched with the teeth on the inner side of the rotating ring.

[0011] In a specific possible implementation manner, the tape wheel includes a mounting post mounted on the rotating wheel, and a tensioning structure is mounted on the mounting post.

[0012] In a specific possible implementation scheme, the tensioning structure includes a shell mounted on the mounting column, a sliding column is arranged in the shell, a sliding plate is arranged on the sliding column, the sliding plate and the sliding column are slidingly connected, the sliding plate and the side wall of the shell are slidingly connected, a spring for applying tensile stress is sleeved on the sliding column, one end of the spring is fixedly connected to the sliding plate, the other end of the spring is fixedly connected to the side wall of the shell, a tape reel is mounted on the sliding plate, the tape reel and the sliding plate are rotatably connected, and rotational damping is arranged between the tape reel and the sliding plate.

[0013] In a specific possible implementation scheme, the positioning ring is divided into a first positioning plate and a second positioning plate, the first positioning plate and the second positioning plate are connected by three supporting columns, and the supporting columns are spaced apart from each other.

[0014] In a specific feasible implementation scheme, the second motor is rotationally connected to the fixed plate, the positioning ring is rotationally connected to the fixed plate, a rotating hole is provided on the first positioning plate, a rotating seat is mounted on the rotating hole, the rotating seat is rotationally connected to the rotating hole, a screw is threadedly connected through the rotating seat, one end of the screw is fixedly connected to the power output end of the second motor, and the other end of the screw is threadedly connected to the rotating seat.

[0015] In a specific possible implementation scheme, the positioning ring is rotatably connected to a sliding sleeve, three sliding sleeves are provided, each sliding rod is slidably connected to each sliding sleeve, and each sliding rod is located between the first positioning plate and the second positioning plate.

[0016] In a specific possible implementation manner, one end of each sliding rod is rotatably connected to the fixed plate, and a positioning wheel is installed at the other end of each sliding rod, and the positioning wheel is rotatably connected to the sliding rod.

[0017] In a specific possible implementation manner, one side of the sliding sleeve is rotatably connected to the first positioning plate, and the other side of the sliding sleeve is rotatably connected to the second positioning plate.

[0018] In a specific implementation manner, an auxiliary wheel is installed on the mounting plate, and the auxiliary wheel abuts against the transmission belt.

[0019] Positive effects of the present invention:

[0020] To solve the problem of loose tape winding, a tensioning structure is set on the tape wheel, including a shell, a sliding column, a sliding plate, a spring and other components. The tensile stress applied by the spring is used to keep the tape at a certain tension during the winding process, thereby ensuring that the tape is tightly wound.

[0021] The inner side of the rotating ring on the mounting plate is provided with teeth, which are matched with the gears on the driven wheel. The rotating ring is driven to rotate through the gear transmission, so that the adhesive tape can be evenly and tightly wound on the cable.

[0022] To solve the problem of uneven winding, the central positioning structure, including the fixing plate, positioning ring, positioning bracket and other components, can accurately position the cable, keep the cable stable during winding, and reduce the uneven winding caused by line shaking.

[0023] By ensuring the tightness and uniformity of the tape wrapping, the insulation performance and mechanical strength of the repaired area can be effectively improved, reducing the risk of cable damage again after repair, and ensuring the stable operation of the power system.

[0024] The robot is able to operate more stably and precisely when wrapping tape, reducing repetitive work caused by unqualified wrapping and improving the overall efficiency of high-altitude repair operations. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only embodiments of the present application. For ordinary technicians in this field, other drawings can be obtained based on the provided drawings without paying any creative work.

[0026] Figure 1 is a schematic structural diagram of an embodiment of the present invention;

[0027] Figure 2 is a schematic structural diagram of a central positioning structure of an embodiment of the present invention being loosened;

[0028] Figure 3 is a schematic diagram of the structure of the center positioning structure clamping of an embodiment of the present invention;

[0029] Figure 4 is a schematic structural diagram of another angle of the structure of an embodiment of the present invention;

[0030] Figure 5 is a structural schematic diagram of a connection structure of an embodiment of the present invention;

[0031] Figure 6 is a structural schematic diagram of a tensioning structure according to an embodiment of the present invention;

[0032] Reference numerals

[0033] 1. Base plate; 2. Mounting plate; 3. Rotating ring; 4. First motor; 5. Opening; 6. Fixed plate; 7. Positioning ring; 8. Second motor; 9. Rotating wheel; 10. Mounting frame; 11. Driving wheel; 12. Transmission belt; 13. Driven wheel; 15. Gear; 16. Mounting column; 17. Shell; 18. Sliding column; 19. Sliding plate; 20. Spring; 21. Tape reel; 22. First positioning plate; 23. Second positioning plate; 24. Rotating hole; 25. Support column; 26. Rotating seat; 27. Screw; 28. Auxiliary wheel; 29. ​​Positioning wheel; 30. Sleeve; 31. Sliding rod. DETAILED DESCRIPTION

[0034] The following will be combined with the drawings in the embodiments of the present application to clearly and completely describe the technical solutions in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, not all of the embodiments. Based on the embodiments in the present application, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of this application.

[0035] Example 1

[0036] This structure is used for the high-altitude line repair robot. Some invention points that do not belong to the tape winding device are not described in detail, such as Figure 1-6 As shown, a tape winding device for repairing high-altitude cables includes a base plate 1, on which a tape winding structure and a center positioning structure are installed; the tape winding structure includes a mounting plate 2 installed on the base plate 1 and a tape wheel, and the tape wheel includes a mounting column 16 installed on the rotating wheel 9, and a tensioning structure is installed on the mounting column 16.

[0037] The mounting plate 2 is provided with a rotating ring 3, the design of which allows the cable to rotate freely in the device, while the opening 5 ensures that the cable can pass through smoothly without affecting the winding of the tape. The mounting plate 2 is provided with a first motor 4 that provides power for the rotating ring 3 to rotate, and both the rotating ring 3 and the mounting plate 2 are provided with openings 5 ​​for the cable to pass through;

[0038] The tensioning structure includes a shell 17 installed on the mounting column 16, a sliding column 18 is arranged in the shell 17, a sliding plate 19 is arranged on the sliding column 18, the sliding plate 19 is slidably connected to the sliding column 18, the sliding plate 19 is slidably connected to the side wall of the shell 17, a spring 20 for applying tensile stress is sleeved on the sliding column 18, one end of the spring 20 is fixedly connected to the sliding plate 19 to apply tensile stress to ensure that the tape maintains appropriate tension during the winding process to avoid loosening or excessive tension.

[0039] The other end of the spring 20 is fixedly connected to the side wall of the housing 17. The housing 17, the sliding column 18 and the sliding plate 19 together constitute an adjustable tape tension system. The sliding plate 19 is provided with a tape reel 21, which is rotationally connected to the sliding plate 19, and a rotation damper is provided between the tape reel 21 and the sliding plate 19. The tape reel 21 is used to load the tape, and the rotation damper is used to control the release speed of the tape, and cooperates with the spring 20 to further adjust the tape tension.

[0040] Example 2

[0041] The difference between this embodiment and the above embodiment lies in that the center positioning structure is further described in more detail, the center positioning structure includes a fixed plate 6 installed on the base plate 1, a positioning ring 7 is installed on the fixed plate 6, the positioning ring 7 is divided into a first positioning plate 22 and a second positioning plate 23, the first positioning plate 22 and the second positioning plate 23 are connected by three support columns 25, the positioning ring 7 is rotatably connected with a sliding sleeve 30, three sliding sleeves 30 are provided, each sliding rod 31 is slidably connected to each sliding sleeve 30, and each sliding rod 31 is located between the first positioning plate 22 and the second positioning plate 23.

[0042] One end of each slide bar 31 is rotatably connected to the fixed plate 6, and a positioning wheel 29 is installed at the other end of each slide bar 31, and the positioning wheel 29 is rotatably connected to the slide bar 31. One side of the slide sleeve 30 is rotatably connected to the first positioning plate 22, and the other side of the slide sleeve 30 is rotatably connected to the second positioning plate 23.

[0043] The support columns 25 are spaced apart from each other. A second motor 8 is disposed on the fixing plate 6 , and a connection structure is disposed between the second motor 8 and the positioning ring 7 .

[0044] The second motor 8 is rotationally connected to the fixed plate 6, and the positioning ring 7 is rotationally connected to the fixed plate 6. A rotating hole 24 is provided on the first positioning plate 22, and a rotating seat 26 is installed on the rotating hole 24. The rotating seat 26 is rotationally connected to the rotating hole 24, and a screw rod 27 is threadedly connected to the rotating seat 26. One end of the screw rod 27 is fixedly connected to the power output end of the second motor 8, and the other end of the screw rod 27 is threadedly connected to the rotating seat 26.

[0045] When fixing the cable, the second motor 8 drives the screw 27 to rotate, thereby rotating the positioning ring 7, thereby driving the sliding sleeve 30 to slide on the sliding rod 31, so that each positioning wheel 29 moves toward the middle of the positioning ring 7 to clamp the cable. When the tape is wound, the second motor 8 is reversed, and each positioning wheel 29 moves outward to loosen the cable.

[0046] Example 3

[0047] The difference between this embodiment and the above embodiment is that the connection structure is described in more detail. A tape winding device for high-altitude cable repair includes a bottom plate 1, on which a tape winding structure and a center positioning structure are installed; the tape winding structure includes a mounting plate 2 and a tape wheel installed on the bottom plate 1, the mounting plate 2 is installed with a rotating ring 3, and a first motor 4 is installed on the mounting plate 2 to provide power for the rotating ring 3 to rotate, and the rotating ring 3 and the mounting plate 2 are both provided with an opening 5 for the cable to pass through;

[0048] The center positioning structure includes a fixed plate 6 mounted on the bottom plate 1, a positioning ring 7 is mounted on the fixed plate 6, a second motor 8 is arranged on the fixed plate 6, and a connection structure is arranged between the second motor 8 and the positioning ring 7. The connection structure includes a rotating wheel 9 mounted on the mounting plate 2, a groove matching the rotating ring 3 is arranged on the rotating wheel 9, at least one rotating wheel 9 is arranged, and teeth are arranged on the inner side of the rotating ring 3. The first motor 4 is mounted on the mounting plate 2 through a mounting frame 10, a driving wheel 11 is connected to the power output shaft of the first motor 4, and a driven wheel 13 is connected to the driving wheel 11 through a transmission belt 12, and a gear 15 matching the teeth on the inner side of the rotating ring 3 is installed on the driven wheel 13 and the driven wheel 13. An auxiliary wheel 28 is installed on the mounting plate 2, and the auxiliary wheel 28 abuts against the transmission belt 12.

[0049] How it works

[0050] Startup phase: When the device needs to be started, first start the first motor 4 and the second motor 8. The first motor 4 drives the rotating ring 3 to rotate through the driving wheel 11, the transmission belt 12 and the driven wheel 13, and the second motor 8 drives the positioning ring 7 to rotate through the connecting structure.

[0051] Cable positioning stage: the cable to be repaired is passed through the opening 5 of the rotating ring 3 and the positioning ring 7, and the position and angle of the positioning ring 7 are adjusted to achieve accurate positioning and fixation of the cable.

[0052] Tape winding stage: As the rotating ring 3 rotates, the tape is gradually released from the tape wheel and wound around the cable. At the same time, the tensioning structure maintains the tension of the tape, ensuring that the tape is tightly wound.

[0053] Adjustment and control: By controlling the rotation speed and direction of the first motor 4 and the second motor 8, precise control of the rotating ring 3 and the positioning ring 7 can be achieved to meet different repair requirements.

[0054] Completion stage: When the tape winding is completed, the first motor 4 and the second motor 8 are turned off, and the power supply is disconnected to complete the entire repair process.

[0055] Finally, 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. In the absence of further restrictions, the elements defined by the sentence "comprise a ..." do not exclude the presence of other identical elements in the process, method, article or device including the elements.

[0056] The above description of the disclosed embodiments enables those skilled in the art to implement or use the present application. Various modifications to these embodiments will be apparent to those skilled in the art, and the general principles defined herein may be implemented in other embodiments without departing from the spirit or scope of the present application. Therefore, the present application will not be limited to the embodiments shown herein, but will conform to the widest scope consistent with the principles and novel features disclosed herein.

Claims

1. A tape winding device for high-altitude cable repair, characterized in that: The invention comprises a bottom plate (1), on which a tape winding structure and a center positioning structure are installed; the tape winding structure comprises a mounting plate (2) and a tape wheel mounted on the bottom plate (1); the mounting plate (2) is mounted with a rotating ring (3); the mounting plate (2) is mounted with a first motor (4) for providing power for the rotating ring (3); and both the rotating ring (3) and the mounting plate (2) are provided with openings (5) for cables to pass through; The center positioning structure comprises a fixing plate (6) mounted on the base plate (1), a positioning ring (7) being mounted on the fixing plate (6), a second motor (8) being arranged on the fixing plate (6), and a connecting structure being arranged between the second motor (8) and the positioning ring (7).

2. The tape winding device for repairing high-altitude cables according to claim 1 is characterized in that: The connection structure comprises a rotating wheel (9) mounted on a mounting plate (2), the rotating wheel (9) being provided with a groove matched with the rotating ring (3), the rotating wheel (9) being provided with at least one gear, the inner side of the rotating ring (3) being provided with teeth, the first motor (4) being mounted on the mounting plate (2) via a mounting frame (10), the power output shaft of the first motor (4) being connected with a driving wheel (11), the driving wheel (11) being connected with a driven wheel (13) via a transmission belt (12), the driven wheel (13) and the driven wheel (13) being provided with gears (15) matched with the teeth on the inner side of the rotating ring (3).

3. The tape winding device for repairing high-altitude cables according to claim 2 is characterized in that: The tape wheel comprises a mounting post (16) mounted on the rotating wheel (9), and a tensioning structure is mounted on the mounting post (16).

4. The tape winding device for repairing high-altitude cables according to claim 3 is characterized in that: The tensioning structure comprises a shell (17) mounted on the mounting column (16), a sliding column (18) being arranged in the shell (17), a sliding plate (19) being arranged on the sliding column (18), the sliding plate (19) being slidably connected to the sliding column (18), the sliding plate (19) being slidably connected to the side wall of the shell (17), a spring (20) for applying tensile stress being sleeved on the sliding column (18), one end of the spring (20) being fixedly connected to the sliding plate (19), the other end of the spring (20) being fixedly connected to the side wall of the shell (17), a tape reel (21) being mounted on the sliding plate (19), the tape reel (21) being rotatably connected to the sliding plate (19), and a rotation damping being arranged between the tape reel (21) and the sliding plate (19).

5. The tape winding device for repairing high-altitude cables according to claim 1 is characterized in that: The positioning ring (7) is divided into a first positioning plate (22) and a second positioning plate (23); the first positioning plate (22) and the second positioning plate (23) are connected via three support columns (25); and the support columns (25) are spaced apart from each other.

6. The tape winding device for repairing high-altitude cables according to claim 1 is characterized in that: The second motor (8) is rotationally connected to the fixing plate (6), the positioning ring (7) is rotationally connected to the fixing plate (6), a rotating hole (24) is provided on the first positioning plate (22), a rotating seat (26) is installed on the rotating hole (24), the rotating seat (26) is rotationally connected to the rotating hole (24), a screw rod (27) is threadedly connected through the rotating seat (26), one end of the screw rod (27) is fixedly connected to the power output end of the second motor (8), and the other end of the screw rod (27) is threadedly connected to the rotating seat (26).

7. The tape winding device for repairing high-altitude cables according to claim 1 is characterized in that: The positioning ring (7) is rotatably connected with a sliding sleeve (30), and three sliding sleeves (30) are provided. A sliding rod (31) is provided in each sliding sleeve (30), and each sliding rod (31) is slidably connected to each sliding sleeve (30). Each sliding rod (31) is located between the first positioning plate (22) and the second positioning plate (23).

8. The tape winding device for repairing high-altitude cables according to claim 7, characterized in that: One end of each slide bar (31) is rotatably connected to the fixed plate (6), and a positioning wheel (29) is installed at the other end of each slide bar (31), and the positioning wheel (29) is rotatably connected to the slide bar (31).

9. The tape winding device for repairing high-altitude cables according to claim 7, characterized in that: One side of the sliding sleeve (30) is rotatably connected to the first positioning plate (22), and the other side of the sliding sleeve (30) is rotatably connected to the second positioning plate (23).

10. The tape winding device for repairing high-altitude cables according to claim 1, characterized in that: An auxiliary wheel (28) is mounted on the mounting plate (2), and the auxiliary wheel (28) is in contact with the transmission belt (12).

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