Distribution network overhead line insulation recovery tool and operation method

Abstract

The invention discloses a distribution network overhead line insulation recovery tool and an operation method. The tool comprises a wire accommodating body and a winding assembly. The wire accommodating body is provided with an opening for accommodating an operation point and an adhesive tape fixing body; the winding assembly comprises a driving assembly, an adhesive tape placing body, an adhesive tape guiding assembly, an adhesive tape cutting tool and an insulating adhesive tape; the adhesive tape placing body, the adhesive tape guiding assembly and the adhesive tape cutting tool are all connected with the driving assembly; the driving assembly is connected with the wire accommodating body and can drive the adhesive tape placing body, the adhesive tape guiding assembly and the adhesive tape cutting tool to rotate around the axis of the wire accommodating body; the insulating tape is connected with the tape placing body, and one end of the insulating tape bypasses the tape guiding assembly and then is connected with the tape fixing body; when the winding assembly is located at the initial position, the adhesive tape guiding assembly and the adhesive tape fixing body are located on the two sides of an opening of the wire containing body. The adhesive tape cutting tool and the insulating adhesive tape are located on the two sides of an operation point respectively. And automatic winding and cutting of the adhesive tape at an operation point are realized.

Description

Technical Field

[0001] This invention relates to the field of line insulation restoration technology, and in particular to a tool and method for insulation restoration of overhead distribution lines. Background Technology

[0002] The statements in this section are merely background information related to the present invention and do not necessarily constitute prior art.

[0003] The primary function of the insulation layer in overhead distribution lines is to insulate the conductors within the insulated wires from the surrounding environment or adjacent conductors. This is crucial for preventing short circuits in exposed wires that could damage equipment, protecting personnel safety, and ensuring the normal operation of electrical equipment. However, due to varying environments, cable insulation layers are frequently damaged for various reasons. Since the damage occurs while the cable is energized, direct replacement of the insulation layer is not feasible; in such cases, insulation restoration is necessary.

[0004] Current tools or devices for overhead line insulation repair can automatically wrap tape, but they cannot automatically cut the tape. Manual cutting of the tape is still required, which affects work efficiency and poses certain safety hazards. Summary of the Invention

[0005] To address the aforementioned problems, this invention proposes a tool and method for restoring insulation of overhead power distribution lines, which enables automatic wrapping and cutting of tape at the work point.

[0006] To achieve the above objectives, the present invention adopts the following technical solution: Firstly, an insulation restoration tool for overhead distribution lines is proposed, comprising a conductor holder and a winding assembly; The conductor holder is provided with an opening to accommodate the work point and a tape fixing body; The winding assembly includes a drive assembly, a tape placement body, a tape guide assembly, a tape cutting tool, and insulating tape; the tape placement body, tape guide assembly, and tape cutting tool are all connected to the drive assembly; the drive assembly is connected to a wire container, and the drive assembly is capable of driving the tape placement body, tape guide assembly, and tape cutting tool to rotate around the axis of the wire container; the insulating tape is connected to the tape placement body, and one end of the insulating tape passes around the tape guide assembly and is connected to the tape fixing body; When the winding assembly is in the initial position, the tape guide assembly and the tape holder are located on both sides of the opening of the wire receiver; the tape cutter and the insulating tape are located on both sides of the work point.

[0007] Furthermore, the drive assembly includes a drive motor, a drive gear, a transmission gear, and a rotary gear; the drive gear is connected to the output shaft of the drive motor; the transmission gear meshes with the drive gear and the rotary gear; the tape holder, the tape guide assembly, and the tape cutting tool are all connected to the rotary gear; and the rotary gear is rotatably connected to the wire receiver.

[0008] Furthermore, the rotating gear is an incomplete gear; the transmission gear includes a first idler gear and a second idler gear; both the first idler gear and the second idler gear are meshed with the rotating gear and the drive gear.

[0009] Furthermore, the tape placement body includes a tape placement roller and a roller seat; the roller seat is connected to the drive assembly; the tape placement roller is connected to the roller seat, and the tape placement roller is capable of rotating about its own axis.

[0010] Furthermore, the tape guide assembly includes a separating wheel, a protective film roller, a damping wheel, a timing belt, and a guide fixing seat; the separating wheel, the protective film roller, and the damping wheel are all connected to the guide fixing seat, and the separating wheel, the protective film roller, and the damping wheel can all rotate around their own axis; the protective film roller is connected to the damping wheel through the timing belt; The insulating tape includes a tape body and a tape protective film. The tape protective film is attached to the tape body. One end of the tape body passes over a damping wheel and is connected to the tape fixing body. One end of the tape protective film passes over a separating wheel and is connected to the protective film roller.

[0011] Furthermore, the winding assembly also includes a position detection unit, which is used to detect whether the winding assembly is in the initial position.

[0012] Furthermore, the conductor housing is connected to the insulating rod.

[0013] Furthermore, the opening on the wire container is a trumpet-shaped opening.

[0014] Furthermore, the drive component is connected to the control module, and the control module is connected to the remote control terminal.

[0015] Secondly, a method for operating a tool for insulation restoration of overhead distribution lines, as proposed in the first aspect, is presented, including: Connect the insulating tape to the tape holder, and then connect one end of the insulating tape to the tape holder after it passes around the tape guide assembly. The wire housing is attached to the work point through the opening; Start the drive assembly to make the winding assembly rotate from the initial position, driving the insulating tape to wrap around the work point; When the winding component rotates back to its initial position, the drive component stops working; The conductor housing is detached from the conductor, and during the detachment process, the tape cutter cuts the insulating tape.

[0016] Compared with the prior art, the beneficial effects of the present invention are as follows: This invention proposes a tool and method for insulation restoration of overhead power distribution lines. The tool, by incorporating a conductor holder, can be secured to the work point. When the winding assembly is in its initial position, the tape guide assembly and tape holder are located on either side of the opening in the conductor holder. When the tool is secured to the work point, insulating tape between the tape guide assembly and the tape holder adheres to the work point. The winding assembly rotates to wrap the insulating tape around the work point. By positioning the tape cutting tool and the insulating tape on opposite sides of the work point, the tape is cut using the tape cutting tool as the tool is removed from the work point after the insulating tape is wrapped. This achieves automatic wrapping and cutting of the tape at the work point.

[0017] Advantages of additional aspects of the invention will be set forth in part in the description which follows, and in part will be obvious from the description, or may be learned by practice of the invention. Attached Figure Description

[0018] The accompanying drawings, which form part of this application, are used to provide a further understanding of this application. The illustrative embodiments of this application and their descriptions are used to explain this application and do not constitute an undue limitation of this application.

[0019] Figure 1 This is a schematic diagram of the overall structure of an insulation restoration tool for overhead power distribution lines disclosed in an embodiment. Figure 2 This is a rear side view of the overall structure of an insulation restoration tool for overhead power distribution lines disclosed in an embodiment. Figure 3 This is a schematic diagram of the installation of insulating tape disclosed in the embodiment; Figure 4 This is a schematic diagram of the tape guiding assembly structure disclosed in the embodiment; Figure 5 This is a schematic diagram of the winding assembly structure disclosed in the embodiment; Figure 6 This is a schematic diagram of the position detection unit structure disclosed in the embodiment.

[0020] The components include: 1. Power supply; 2. Tape guide assembly; 3. Tape cutting tool; 4. Tape fixing body; 5. Walking assembly; 6. Tape placement roller; 7. Rotary gear; 8. Wire holder; 9. Control module; 10. Insulating rod connection port; 11. Opening; 12. Insulating tape; 13. Tape; 14. Tape protective film; 15. Tape body; 16. Protective film roller; 17. Drive gear; 18. First idler wheel; 19. Second idler wheel; 20. Drive motor; 21. Separation wheel; 22. Damping wheel; 23. Synchronous belt; 28. Positioning metal block; 29. ​​Magnetic sensor. Detailed Implementation

[0021] The present invention will be further described below with reference to the accompanying drawings and embodiments.

[0022] It should be noted that the following detailed descriptions are illustrative and intended to provide further explanation of this application. Unless otherwise specified, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this application pertains.

[0023] It should be noted that the terminology used herein is for the purpose of describing particular embodiments only and is not intended to limit the exemplary embodiments according to this application. As used herein, the singular form is intended to include the plural form as well, unless the context clearly indicates otherwise. Furthermore, it should be understood that when the terms "comprising" and / or "including" are used in this specification, they indicate the presence of features, steps, operations, devices, components, and / or combinations thereof.

[0024] In this invention, terms such as "fixed connection," "connected," and "linked" should be interpreted broadly, indicating a fixed connection, an integral connection, or a detachable connection; a direct connection or an indirect connection through an intermediate medium. Those skilled in the art can determine the specific meaning of these terms in this invention based on the specific circumstances, and they should not be construed as limitations on the invention.

[0025] Example 1 To restore the insulation of damaged cable insulation, this embodiment discloses a tool for restoring the insulation of overhead power distribution lines, such as... Figures 1-6 As shown, it includes a wire receiver 8 and a winding assembly; The wire container 8 is provided with an opening 11 for accommodating the work point and a tape fixing body 4; The winding assembly includes a drive assembly, a tape placement body, a tape guide assembly 2, a tape cutting tool 3, and an insulating tape 12; the tape placement body, the tape guide assembly 2, and the tape cutting tool 3 are all connected to the drive assembly; the drive assembly is connected to a wire container 8, and the drive assembly can drive the tape placement body, the tape guide assembly 2, and the tape cutting tool 3 to rotate around the axis of the wire container 8; the insulating tape 12 is connected to the tape placement body, and one end of the insulating tape 12 passes around the tape guide assembly 2 and is connected to the tape fixing body 4; When the winding assembly is in the initial position, the tape guide assembly 2 and the tape holder 4 are located on both sides of the opening 11 of the wire receiver 8; the tape cutting tool 3 and the insulating tape are located on both sides of the work point.

[0026] One end of the insulating tape is fixed to the tape holder to form a shape like... Figure 3 The fixing method shown ensures that the insulating tape stably contacts and adheres to the work point during the process of placing the tool at the work point.

[0027] When insulation restoration of a damaged insulation layer of a line is required, the damaged insulation layer is designated as the work point. The conductor holder 8 is placed on the work point through opening 11, with the axis of the conductor holder 8 aligned with the axis of the line at the work point. The winding assembly is in its initial position, with the tape guide assembly 2 and tape holder 4 located on either side of opening 11 of the conductor holder 8, and the tape between the tape guide assembly 2 and the tape holder 4 adhering to the work point. The tape cutting tool 3 and the tape between the tape guide assembly 2 and the tape holder 4 are located on either side of the work point, with the tape cutting tool 3 positioned near opening 11. When the drive assembly rotates the tape holder, tape guide assembly 2, and tape cutting tool 3 around the axis of the conductor holder 8, the insulating tape is wound around the work point. After the insulating tape is wound, as the conductor holder 8 is removed from the work point, the tape cutting tool 3 cuts the insulating tape, achieving automatic winding and cutting of the insulating tape during insulation restoration at the work point, thus improving work efficiency.

[0028] like Figure 1 As shown, in order to ensure that the wire can pass smoothly through the opening 11 and enter the wire container 8, the opening 11 on the wire container is a trumpet-shaped opening, and the opening 11 is located at the lower part of the wire container 8. This allows the tool to be quickly placed on the work point through the opening of the structure. The opening 11 is arranged downwards, so that after the operator places the tool on the work point, the work point bears the weight of the tool. The operator no longer has to bear the weight of the tool during the operation, saving the operator's physical strength and reducing the labor intensity of the entire operation process.

[0029] The tape cutting tool 3 uses a multi-tooth tape cutting blade. The multi-tooth tape cutting blade can have a pointed multi-tooth structure, which can pierce and cut the insulating tape. It is installed on one side of the opening. After the insulation restoration work is completed, when the operator removes the tool from the work point, the tape cutting tool moves upward together with the tool to pierce and cut the insulating tape. This allows the tape to be cut during the removal of the tool, eliminating the need to cut the tape separately, thus improving work efficiency.

[0030] like Figure 3 , Figure 5 As shown, the winding assembly includes a drive assembly, a tape holder, a tape guide assembly 2, a tape cutter 3, and an insulating tape 12.

[0031] The drive assembly includes a drive motor 20, a drive gear 17, a transmission gear, and a rotary gear 7; the drive gear 17 is connected to the output shaft of the drive motor 20; the transmission gear meshes with the drive gear 17 and the rotary gear 7; the tape holder, the tape guide assembly 2, and the tape cutting tool 3 are all connected to the rotary gear 7; the rotary gear 7 is rotatably connected to the wire holder 8.

[0032] When the drive motor 20 is working, the output shaft of the drive motor 20 drives the drive gear 17 to rotate, which in turn drives the rotating gear 7 to rotate around the axis of the wire container 8 through the transmission gear.

[0033] Preferably, the drive motor 20, the drive gear 17, and the transmission gear are all connected to the wire housing 8, and the drive gear 17 and the transmission gear are all capable of rotating around their own axes.

[0034] An annular groove adapted to the rotating gear 7 is provided on the wire receiver 8; the rotating gear is slidably connected to the annular groove, and the annular groove provides guidance for the rotation of the rotating gear 7.

[0035] The rotating gear 7 is a gear ring, which is broken at one end, making the gear ring type rotating gear an incomplete gear. The broken part is adapted to the opening on the wire container 8, so that the working point can enter the tool from the broken part of the incomplete gear, and the wire container with the winding component is fastened to the working point.

[0036] The transmission gear includes a first idler gear 18 and a second idler gear 19; both the first idler gear 18 and the second idler gear 19 are meshed with the rotating gear 7 and the drive gear 17. Both the first idler gear 18 and the second idler gear 19 are connected to the wire carrier 8, and both are capable of rotating around their own axes. During the rotation of the rotating gear, at least one of the first idler gear 18 and the second idler gear 19 is meshed with the rotating gear to avoid incomplete gear disengagement, which could cause the rotating gear to not rotate continuously, thus ensuring the stability of the rotating gear's rotation.

[0037] like Figure 2 As shown, the tape placement body includes a tape placement roller 6 and a roller seat; the roller seat is connected to the drive assembly; the tape placement roller 6 is connected to the roller seat, and the tape placement roller 6 can rotate around its own axis.

[0038] The tape placement roller 6 is used to place insulating tape, enabling the rapid installation of the entire roll of insulating tape and free rotation of the relative rotating gear.

[0039] Preferably, the roller seat is connected to the rotating gear 7.

[0040] like Figure 3 As shown, the tape guide assembly includes a separating wheel 21, a protective film roller 16, a damping wheel 22, a timing belt 23, and a guide fixing seat; the separating wheel 21, the protective film roller 16, and the damping wheel 22 are all connected to the guide fixing seat, and the separating wheel 21, the protective film roller 16, and the damping wheel 22 can all rotate around their own axis; the protective film roller 16 is connected to the damping wheel 22 through the timing belt 23.

[0041] The insulating tape 12 is wrapped with multiple layers of tape 13. The insulating tape includes a tape body and a protective film, with the protective film attached to the tape body. The protective film protects the tape body and prevents the tape pieces from adhering together. During use, the protective film 14 must be separated from the tape body 15. The function of the tape guide assembly is to separate the tape body 15 from the protective film 14, stretch the tape body 15, and wind it onto the work point for insulation restoration.

[0042] When insulation repair is required at the work site, the insulating tape 12 is placed on the tape placement roller 6; the tape 13 is stretched to the tape guide assembly, the tape body 15 and the tape protective film 14 are separated, one end of the tape body 15 is wrapped around the damping wheel 22 and connected to the tape fixing body 4; one end of the tape protective film 14 is wrapped around the separating wheel 21 and connected to the protective film roller 16. The damping force of the damping wheel 22 can stretch the tape body, making the tape body stably and reliably wound onto the work point; the separating wheel 21 and the protective film roller 16 together realize the separation of the tape body from the tape protective film, and the tape protective film is finally wound onto the protective film roller 16; the protective film roller 16 and the damping wheel 22 are connected by a synchronous belt 23. When the rotating gear 7 rotates and drives the insulating tape to be wound onto the work point, the tape body passes around the damping wheel 22, driving the damping wheel 22 to rotate, and under the action of the damping force, it is stretched; the rotation of the damping wheel 22 drives the protective film roller 16 to rotate through the synchronous belt 23, and the tape protective film is wound onto the protective film roller 16, realizing the separation of the tape protective film from the tape body.

[0043] The damping wheel 22 is manufactured using a rubber-coating process, with an outer surface made of soft rubber to increase the friction between the belt and the damping wheel. The rotation of the damping wheel 22 has a certain damping. The friction between the belt body and the damping wheel must be overcome before the damping wheel can be driven to rotate. This damping force is converted into the tensile force of the belt through the friction between the belt body and the damping wheel, thereby enabling the belt body to be stretched and wound onto the work point.

[0044] The insulation restoration tool proposed in this embodiment also includes a control module 9, which is fixed to the conductor housing 8. A drive assembly is connected to the control module 9, and the control module 9 is connected to a remote control terminal. The control module receives command signals from the remote control terminal according to the operational flow logic, and the tool then performs the corresponding actions.

[0045] Preferably, the control module 9 is connected to the drive motor 20, and the control module 9 is also connected to the power supply 1. The power supply 1 supplies power to the tool. The power supply 1 can be a pluggable lithium battery. The pluggable design allows for quick replacement of the lithium battery, solving the contradiction between continuous multiple operations and the large weight of the tool caused by the large capacity battery.

[0046] The winding assembly also includes a position detection unit, which is used to detect whether the winding assembly is in the initial position.

[0047] like Figure 6 As shown, the position detection unit includes a positioning metal block 28 and a magnetic sensor 29. The positioning metal block 28 is mounted on the rotating gear 7 and moves with the rotating gear 7. The magnetic sensor 29 is mounted on the control module and is installed on the same radius of curvature as the positioning metal block 28. When the rotating gear 7 rotates once and reaches the initial position, the magnetic sensor 29 and the positioning metal block 28 coincide on the axis, thereby detecting that the rotating gear 7 is in a reset state, that is, returned to the initial position. The magnetic sensor 29 then transmits this detection signal to the control module to control the drive motor 20 to stop moving, so that the rotating gear 7 stops at the initial position, realizing the reset of the rotating gear. This invention uses a magnetic sensor detection method to detect the reset of the rotating gear. Other detection methods can also be used, such as laser rangefinders and limit switches.

[0048] In this embodiment, the wire housing 8 is also connected to the insulating rod. For example... Figure 2 As shown, an insulating rod connection port 10 is provided at the lower part of the control module 9. Connecting the insulating rod to the insulating rod connection port 10 connects the insulating rod to the control module, thereby indirectly connecting the wire holder to the insulating rod. Operators can place the tool proposed in this embodiment at the work point using the insulating rod and remotely control the insulation repair at the work point, enabling insulation restoration of damaged insulating wires or detached insulating covers without interrupting power.

[0049] The tool is connected to the insulating rod via the connecting hole, allowing the operator to hold the insulating rod and place it at the work site for insulation restoration. Depending on the work environment, the lower end of the insulating rod can be reinforced with another insulating rod or a lightweight rod made of carbon fiber, increasing the distance between the operator and the tool. This further enables operators to perform insulation restoration work on overhead lines more than 10 meters above the ground while standing on the ground. This tool can also be used for short pole work inside an insulated bucket truck, pole climbing work, and long-distance insulation restoration work on the ground.

[0050] The process of performing insulation restoration at a work site using the insulation restoration tool for overhead power distribution lines disclosed in this embodiment includes: The operator places the insulating tape on the tape placement roller 6, stretches the tape 13 to the tape guide assembly, separates the tape body 15 and the tape protective film 14, and connects one end of the tape body 15 to the tape fixing body 4 after passing over the damping wheel 22; one end of the tape protective film 14 is connected to the protective film roller 16 after passing over the separation wheel 21; and connects the insulating rod to the insulating rod connection port 10.

[0051] The operator holds an insulating rod and places the restoration tool at the work point through the opening 11 on the wire holder 8, so that the tape body between the tape guide assembly 2 and the tape fixing body 4 adheres to the work point.

[0052] The operator starts the control module through a remote control terminal. The control module then controls the drive components to automatically wrap the insulating tape to the work point. The wrapping of the insulating tape is completed automatically. The operator observes the wrapping process and adjusts the tool in time if there is any obstruction to allow it to pass over the obstruction.

[0053] When the winding assembly rotates back to its initial position, it indicates that the tape winding work is finished. The control module controls the drive assembly to stop working. The operator uses the remote control terminal to stop the control module and stop the tool. The tool stops at its initial position and is removed from the work point. During the removal process, the tape cutting tool cuts the insulating tape.

[0054] Remove the insulating tape and the insulating rod, turn off the tools, and the work is finished.

[0055] This embodiment proposes an insulation restoration tool for overhead power distribution lines. By setting up a winding component, it can automatically wind and cut the insulating tape at the work point, thereby achieving insulation restoration at the work point and improving the efficiency and safety of insulation restoration work.

[0056] Furthermore, the overhead line insulation restoration tool proposed in this embodiment can be further improved by connecting the conductor housing to the walking component 5, and the walking component 5 can drive the tool as a whole to move.

[0057] Example 2 In this embodiment, a method for operating a distribution network overhead line insulation restoration tool disclosed in Embodiment 1 is disclosed, including: Connect the insulating tape to the tape holder, and then connect one end of the insulating tape to the tape holder after it passes around the tape guide assembly. The wire housing is attached to the work point through the opening; Start the drive assembly to make the winding assembly rotate from the initial position, driving the insulating tape to wrap around the work point; When the winding component rotates back to its initial position, the drive component stops working; The conductor housing is detached from the conductor, and during the detachment process, the tape cutter cuts the insulating tape.

[0058] While the specific embodiments of the present invention have been described above in conjunction with the accompanying drawings, this is not intended to limit the scope of protection of the present invention. Those skilled in the art should understand that various modifications or variations that can be made by those skilled in the art without creative effort based on the technical solutions of the present invention are still within the scope of protection of the present invention.

Claims

1. A tool for restoring insulation of overhead power distribution lines, characterized in that, Includes wire housing and winding assembly; The conductor holder is provided with an opening to accommodate the work point and a tape fixing body; The winding assembly includes a drive assembly, a tape placement body, a tape guide assembly, a tape cutting tool, and insulating tape; the tape placement body, tape guide assembly, and tape cutting tool are all connected to the drive assembly; the drive assembly is connected to a wire container, and the drive assembly is capable of driving the tape placement body, tape guide assembly, and tape cutting tool to rotate around the axis of the wire container; the insulating tape is connected to the tape placement body, and one end of the insulating tape passes around the tape guide assembly and is connected to the tape fixing body; When the winding assembly is in the initial position, the tape guide assembly and the tape holder are located on both sides of the opening of the wire receiver; the tape cutter and the insulating tape are located on both sides of the work point.

2. The insulation restoration tool for overhead power distribution lines as described in claim 1, characterized in that, The drive assembly includes a drive motor, a drive gear, a transmission gear, and a rotary gear; the drive gear is connected to the output shaft of the drive motor; the transmission gear meshes with the drive gear and the rotary gear; the tape holder, the tape guide assembly, and the tape cutting tool are all connected to the rotary gear; the rotary gear is rotatably connected to the wire holder.

3. The insulation restoration tool for overhead distribution lines as described in claim 2, characterized in that, The rotating gear is an incomplete gear; the transmission gear includes a first idler gear and a second idler gear; both the first idler gear and the second idler gear are meshed with the rotating gear and the drive gear.

4. The insulation restoration tool for overhead power distribution lines as described in claim 1, characterized in that, The tape placement body includes a tape placement roller and a roller seat; the roller seat is connected to a drive assembly; the tape placement roller is connected to the roller seat, and the tape placement roller is capable of rotating around its own axis.

5. The insulation restoration tool for overhead power distribution lines as described in claim 1, characterized in that, The tape guide assembly includes a separator wheel, a protective film roller, a damping roller, a timing belt, and a guide fixing seat; the separator wheel, the protective film roller, and the damping roller are all connected to the guide fixing seat, and each of the separator wheel, the protective film roller, and the damping roller can rotate around its own axis; the protective film roller is connected to the damping roller through the timing belt; The insulating tape includes a tape body and a tape protective film. The tape protective film is attached to the tape body. One end of the tape body passes over a damping wheel and is connected to the tape fixing body. One end of the tape protective film passes over a separating wheel and is connected to the protective film roller.

6. The insulation restoration tool for overhead distribution lines as described in claim 1, characterized in that, The winding assembly also includes a position detection unit, which is used to detect whether the winding assembly is in the initial position.

7. The insulation restoration tool for overhead distribution lines as described in claim 1, characterized in that, The conductor housing is connected to the insulating rod.

8. The insulation restoration tool for overhead distribution lines as described in claim 1, characterized in that, The opening on the wire container is a trumpet-shaped opening.

9. The insulation restoration tool for overhead distribution lines as described in claim 1, characterized in that, The drive component is connected to the control module, and the control module is connected to the remote control terminal.

10. The method for operating a tool for restoring insulation of overhead distribution lines as described in any one of claims 1-9, characterized in that, include: Connect the insulating tape to the tape holder, and then connect one end of the insulating tape to the tape holder after it passes around the tape guide assembly. The wire housing is attached to the work point through the opening; Start the drive assembly to make the winding assembly rotate from the initial position, driving the insulating tape to wrap around the work point; When the winding component rotates back to its initial position, the drive component stops working; The conductor housing is detached from the conductor, and during the detachment process, the tape cutter cuts the insulating tape.

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