Insulation encapsulation device for overhead line repair

Abstract

The invention discloses an insulation encapsulation device for overhead line repair, which comprises an insulation encapsulation device body and a rotating shaft part, the upper end of the insulation encapsulation device body is hinged with the rotating shaft part, an electric line is embedded and fixed in the insulation encapsulation device body through opening and closing of the rotating shaft part, and the insulation encapsulation device body comprises a first clamping block and a second clamping block. The rotating shaft part comprises a rotating shaft piece and a rotating shaft core, the first clamping block and the second clamping block are arranged on the left side and the right side of the lower end of the rotating shaft piece, a moving track is arranged between the inner sides of the first clamping block and the second clamping block, the moving track is circularly arranged on the first clamping block and the second clamping block, and a moving part is arranged on the moving track and fixedly connected with an arc-shaped encapsulation pressing block; the moving part rotates and moves on the moving track and drives the arc-shaped encapsulating pressing block at the same time; the device has the advantages that winding insulation encapsulation can be rapidly achieved, use is convenient, the winding effect is good, the safety of overhead cable repairing is improved, and meanwhile the repairing treatment effect of an overhead line is improved.

Description

Technical Field

[0001] The invention relates to the technical field of overhead line repair, in particular to an insulation encapsulation device used for overhead line repair. Background Art

[0002] The three overhead distribution lines include distribution transformer racks, pole-mounted switch racks, and cable lead racks. Insulation encapsulation can effectively reduce the occurrence of short-circuit failures. However, during equipment operation, insulation damage may be caused by factors such as weather and small animals, which increases the equipment failure rate and greatly reduces the reliability of equipment operation.

[0003] At present, in the process of repairing overhead cables, it is necessary to perform surface treatment on the repaired part, which is usually done by workers holding tape. However, when using tape to wrap the cable surface, it is impossible to quickly complete the surface winding of the repaired part. It is not only time-consuming and labor-intensive, but also slow in winding speed, which affects the repair effect of the overhead line. At the same time, due to live working, it is easy to contact the repaired part of the overhead line during winding, which is very dangerous.

[0004] Therefore, in view of the above problems, we provide an insulation encapsulation device for overhead line repair. Summary of the invention

[0005] The purpose of the present invention is to overcome the shortcomings of the prior art and to provide a device that can quickly achieve winding insulation encapsulation, is easy to use, has good winding effect and improves the safety of overhead cable repair, while improving the repair and treatment effect of overhead lines, solving the above-mentioned technical problems existing in the existing related technologies.

[0006] To achieve the above-mentioned purpose, the present invention provides the following technical solutions: an insulation encapsulation device for overhead line repair, comprising an insulation encapsulation device body and a rotating shaft portion, wherein the upper end of the insulation encapsulation device body is hingedly connected to the rotating shaft portion, and the insulation encapsulation device body is embedded and fixed with an electric line through the opening and closing of the rotating shaft portion, the insulation encapsulation device body comprises a first clamping block and a second clamping block, the rotating shaft portion comprises a rotating shaft member and a rotating shaft core, the first clamping block and the second clamping block are arranged on the left and right sides of the lower end of the rotating shaft member, and a sealing member is arranged in the middle of the inner side of the first clamping block and the second clamping block. There is a movable track, which is circularly arranged on the first clamping block and the second clamping block. A movable part is arranged on the movable track, and the movable part is fixedly connected with an arc-shaped encapsulating block. The movable part rotates and moves on the movable track, and drives the arc-shaped encapsulating block at the same time. An insulating tape limiting hole is arranged on the surface of the arc-shaped encapsulating block, and an insulating tape body is embedded in the insulating tape limiting hole. The insulating tape body drives the arc-shaped encapsulating block to rotate and move on the movable track through the movable part, so that the insulating tape body is wound around the electrical circuit.

[0007] Preferably, an insulating operating rod is fixed to the lower ends of the first clamp block and the second clamp block respectively, a hand guard is provided below the insulating operating rod, a handle is provided at the lower end of the hand guard, a nylon anti-slip belt is wrapped around the handle, magnet blocks are provided between the insulating operating rods on both sides of the lower ends of the first clamp block and the second clamp block respectively, the magnet blocks on both sides are adsorbed together, a spring part is provided on one side of the magnet block, and the spring part is provided in the middle of the insulating operating rod.

[0008] Preferably, an insulating tape box is fixed to one side of the first clamping block, and a shell is provided on the surface of the insulating tape box, and a plurality of fixing holes are provided on the surface of the shell, and the shell is fixed to the surface of the insulating tape box by mounting bolts through the fixing holes, and the insulating tape box is connected to the first clamping block by a semicircular arc-shaped mounting block, and an insulating tape outlet is provided in the middle of the inner side of the arc-shaped mounting block, and the arc-shaped mounting block is fixed to one side of the first clamping block, and an insulating tape inlet is provided at the first clamping block and at the positions corresponding to the insulating tape outlets provided on the arc-shaped mounting block, and the insulating tape inlet corresponds to the insulating tape limiting hole provided on the surface of the arc-shaped encapsulating block, and the inner side of the insulating tape limiting hole and the surface of the insulating tape inlet are both non-stick coatings, and the non-stick coating is a fluorine material, and the fluorine material is a non-stick material, and any ordinary adhesive-containing material is non-sticky, so that in the above-mentioned situation, the laminating material can pass smoothly without being rolled into the rubber roller by the sticky roller, and can work normally.

[0009] Preferably, the insulating tape box comprises an insulating tape shaft, a pulley and a forward and reverse motor, the insulating tape shaft is wound with an insulating tape body, the insulating tape shaft is connected to the pulley through the insulating tape body, the pulley is connected to an insulating tape head through the insulating tape body, the insulating tape head is connected to the forward and reverse motor through a transmission shaft, a support block is arranged on the transmission shaft between the insulating tape head and the forward and reverse motor, and the support block is fixed to the inner upper end of the insulating tape outlet provided in the insulating tape box.

[0010] Preferably, a roller column is arranged on the inner side of the insulating belt conveyor head, an insulating belt body is arranged on the bottom side of the roller column, the roller column includes a roller core arranged on the surface of the insulating belt shaft and an anti-slip layer arranged on the inner side of the roller column, and the insulating belt shaft is arranged on the surface of the anti-slip layer.

[0011] Preferably, a control button is provided on the upper surface of the hand guard near the insulating operating rod at the lower end of the first clamping block, and the control button is connected to the moving part, the telescopic block and the forward and reverse motor through a wiring harness.

[0012] Preferably, one side of the moving part and the arc-shaped encapsulating block are integrally cast, a moving motor connected to the control button wiring harness is provided inside the moving part, and moving wheels are transmission-connected to the upper and lower ends of the moving motor, and the moving wheels are provided on the moving track.

[0013] Preferably, an insulating tape body is provided on the lower inner side of the insulating tape head and is connected to the insulating tape limiting hole.

[0014] Preferably, a telescopic block is arranged in the middle of the inner side of the insulating tape limiting hole, a cutter is arranged at the lower end of the telescopic block, a telescopic part is arranged on the inner side of the arc-shaped encapsulating pressure block at the bottom of the telescopic block, a fixed seat is arranged on the inner side of the arc-shaped encapsulating pressure block at the bottom of the cutter, and the telescopic block and the cutter are arranged at the upper and lower ends of the insulating tape limiting hole.

[0015] Preferably, the telescopic block arranged on the inner side of the insulating tape limiting hole is telescopically coordinated with the cutter arranged on the lower end to cut and insert into the insulating tape body inside the insulating tape limiting hole.

[0016] Compared with the prior art, the present invention has the following beneficial effects: 1. The present invention places an insulating encapsulated insulating tape for overhead line repairing through an insulating tape shaft inside an insulating tape box, and the insulating tape provided on the insulating tape shaft is respectively connected to the insulating tape limiting holes on the first clamping block of the pulley insulating belt head and the arc-shaped encapsulated pressing block, so that the insulating tape body embedded in the inner side of the insulating tape limiting hole is driven by the moving part to rotate on the moving track to wind around the position on the surface of the electric line that needs to be repaired, which is convenient for workers to hold the device to complete and complete the operation, so that the workers can avoid direct contact with the repaired part of the tape and electric shock, thereby improving the safety of overhead cable repair. At the same time, the above-mentioned device can quickly wrap the surface of the repaired part of the overhead line, and it is also convenient to use, has a good winding effect and improves the safety of overhead cable repair, while improving the repair processing effect of the overhead line. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a flow chart of the overall structure of an insulation encapsulation device for overhead line repair according to the present invention; Figure 2 It is an overall structural diagram of an insulation encapsulation device for overhead line repair according to the present invention; Figure 3 It is a front view structural diagram of an insulation encapsulation device for overhead line repair of the present invention; Figure 4 It is a developed structural diagram of an insulation encapsulation device for overhead line repair according to the present invention; Figure 5 It is an inner side unfolded structure diagram of an insulation encapsulation device for overhead line repair of the present invention; Figure 6 It is a structural diagram of an insulating tape box of an insulating encapsulation device for overhead line repair according to the present invention; Figure 7 It is a diagram of the insulating tape encapsulation structure of an insulating encapsulation device for overhead line repair according to the present invention; Figure 8 It is a structural diagram of the enlarged view of part A of an insulation encapsulation device for overhead line repair according to the present invention; Fig. 9 The present invention is a structural diagram of an insulating belt head of an insulating encapsulation device for repairing overhead lines.

[0018] Notes in the figure: 1. Insulation encapsulation device body; 2. Rotating shaft; 3. Electric circuit; 4. Insulation tape body; 5. Insulation operating rod; 6. Hand guard; 7. Handle; 8. Control button; 9. Spring; 10. Magnet block; 11. First clamping block; 12. Insulation tape box; 13. Second clamping block; 14. Moving part; 15. Arc-shaped encapsulation pressure block; 16. Rotating shaft; 17. Rotating shaft core; 18. Insulation tape limit hole; 19. Adhesive coating; 20. Moving track; 21. Housing; 22. Fixing hole; 23. Arc-shaped mounting block; 24. Insulating tape outlet; 25. Insulating tape shaft; 26. Pulley; 27. Support block; 28. Insulating tape head; 29. ​​Moving motor; 30. Moving wheel; 31. Telescopic part; 32. Telescopic block; 33. Cutter; 34. Fixed seat; 35. Roller column; 36. Roller core; 37. Anti-skid layer; 38. Forward and reverse motor. Implementation

[0019] The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all the embodiments; based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the present invention. Example

[0020] See attached Figure 1-6The insulating encapsulation device for repairing overhead lines shown in the figure comprises an insulating encapsulation device body 1 and a rotating shaft portion 2, wherein the upper end of the insulating encapsulation device body 1 is hingedly connected to the rotating shaft portion 2, and an electric line 3 is embedded and fixed in the insulating encapsulation device body 1 through the opening and closing of the rotating shaft portion 2, the insulating encapsulation device body 1 comprises a first clamping block 11 and a second clamping block 13, the rotating shaft portion 2 comprises a rotating shaft member 16 and a rotating shaft core 17, the first clamping block 11 and the second clamping block 13 are arranged on the left and right sides of the lower end of the rotating shaft member 16, and a movable track 20 is arranged in the middle of the inner side of the first clamping block 11 and the second clamping block 13, and the movable track 20 is arranged in a circular shape On the first clamping block 11 and the second clamping block 13, a moving part 14 is arranged on the moving track 20, and the moving part 14 is fixedly connected with the arc-shaped encapsulating pressing block 15, and the moving part 14 rotates and moves on the moving track 20, and drives the arc-shaped encapsulating pressing block 15 at the same time, and the surface of the arc-shaped encapsulating pressing block 15 is provided with an insulating tape limiting hole 18, and the insulating tape limiting hole 18 is embedded with an insulating tape body 4, and the insulating tape body 4 drives the arc-shaped encapsulating pressing block 15 to rotate and move on the moving track 20 through the moving part 14, so that the insulating tape body 4 is wound around the electric line 3, and the lower ends of the first clamping block 11 and the second clamping block 13 are respectively fixed There is an insulating operating rod 5, a hand guard 6 is arranged below the insulating operating rod 5, a handle 7 is arranged at the lower end of the hand guard 6, a nylon anti-slip belt is wrapped around the handle 7, a magnet block 10 is arranged between the insulating operating rod 5 on both sides of the lower end of the first clamp block 11 and the second clamp block 13, the magnet blocks 10 on both sides are adsorbed together, a spring portion 9 is arranged on one side of the magnet block 10, and the spring portion 9 is arranged in the middle of the insulating operating rod 5, an insulating tape box 12 is fixed on one side of the first clamp block 11, a shell 21 is arranged on the surface of the insulating tape box 12, a plurality of fixing holes 22 are arranged on the surface of the shell 21, and bolts are installed on the shell 21 through the fixing holes 22 Fixed on the surface of the insulating tape box 12, the insulating tape box 12 is connected to the first clamping block 11 by a semicircular arc-shaped mounting block 23, an insulating tape outlet 24 is provided in the middle of the inner side of the arc-shaped mounting block 23, the arc-shaped mounting block 23 is fixed to one side of the first clamping block 11, an insulating tape inlet is provided at the insulating tape outlet 24 provided on the first clamping block 11 and the arc-shaped mounting block 23, the insulating tape inlet corresponds to the insulating tape limiting hole 18 provided on the surface of the arc-shaped encapsulating pressing block 15, the inner side of the insulating tape limiting hole 18 and the surface of the insulating tape inlet are both provided with a non-stick coating 19, and the non-stick coating 19 is a metal non-stick coating.

[0021] In this embodiment, the electric circuit 3 is clamped by the first clamping block 11 and the second clamping block 13 provided on both sides of the insulation encapsulation device body 1, so that it is fixed on the inner side of the insulation encapsulation device body 1, and at the same time, it is fixed by the magnet block 10 between the insulation operating rods 5 on both sides of the lower end of the insulation encapsulation device body 1 to prevent the clamping part from opening and closing at will, and at the same time, the insulation tape body 4 is conveyed on the arc-shaped encapsulation pressing block 15 by the insulation tape box 12, so that the insulation tape body 4 is wound around the electric circuit 3 when the arc-shaped encapsulation pressing block 15 rotates through the moving part 14, and at the same time, it is fixed on the outer side of the first clamping block 11 by the insulation tape box 12, and the insulation tape inlet on the first clamping block 11 is provided with the side of the inner side of the first clamping block 11 close to the moving track 20, so that it is in the insulation encapsulation device When the inner moving part 14 of the main body 1 rotates and moves, it is not easy for the insulating tape main body 4 to be entangled, making it more convenient to insulate the surface of the electric circuit 3 embedded in the device, and the non-stick coating 19 is a metal non-stick coating to prevent the insulating tape main body 4 from sticking to the device mechanism. At the same time, the moving part 14 on the inner moving track 20 of the insulating encapsulation device main body 1 moves one circle and then flips one circle. At the same time, the flipping one circle cooperates with the forward and reverse motor 38 to recover the overflowed insulating tape main body 4 through the forward and reverse motor 38, and at the same time, it can be rotated forward and reverse on the electric circuit 3 to further prevent the insulating tape main body 4 from being entangled, and at the same time, the repair treatment effect of the overhead line is further improved. Example

[0022] See attached Figure 1-9 The insulating tape box 12 includes an insulating tape shaft 25, a pulley 26 and a forward and reverse motor 38. The insulating tape shaft 25 is wound with an insulating tape body 4. The insulating tape shaft 25 is connected to the pulley 26 through the insulating tape body 4. The pulley 26 is connected to an insulating tape head 28 through the insulating tape body 4. The insulating tape head 28 is connected to the forward and reverse motor 38 through a transmission shaft. A support block 27 is arranged on the transmission shaft between the insulating tape head 28 and the forward and reverse motor 38. The support block 27 is fixed to the upper end of the inner side of the insulating tape outlet 24 provided in the insulating tape box 12. A roller column 35 is arranged inside the insulating tape head 28. The bottom side of the roller column 35 is provided with a An insulating tape body 4 is arranged, and a roller column 35 includes a roller core 36 arranged on the surface of the insulating tape shaft 25 and an anti-skid layer 37 arranged on the inner side of the roller column 35. The insulating tape shaft 25 is arranged on the surface of the anti-skid layer 37. A control button 8 is arranged on the upper surface of the insulating operating rod 5 at the lower end of the first clamping block 11 near the hand guard 6. The control button 8 is connected to the moving part 14, the telescopic block 32 and the forward and reverse motor 38 through a wiring harness. One side of the moving part 14 and the arc-shaped encapsulating block 15 are integrally cast. A moving motor 29 connected to the control button 8 wiring harness is arranged on the inner side of the moving part 14. The upper and lower ends of the moving motor 29 are transmission-connected with moving wheels 30, and the moving wheels 30 are arranged on the moving track 20.

[0023] In this embodiment, the forward and reverse motor 38 provided inside the insulating tape box 12 is controlled by the control button 8. The insulating tape body 4 wound on the insulating tape shaft 25 is driven by the forward and reverse motor 38 to be transported to the arc-shaped encapsulation pressing block 15 for winding the electric line 3. At the same time, the forward and reverse motor 38 drives the insulating tape head 28 to rotate so that it assists the arc-shaped encapsulation pressing block 15 to wind the electric line 3. At the same time, the back of the insulating tape body 4 provided on the insulating tape shaft 25 contacts the insulating tape head 28 and the pulley 26, so that the insulating tape body 4 is transported, which is beneficial to avoid the sticky part of the insulating tape body 4 sticking to the insulating tape head 28 and the pulley 26. In addition, the movable track 20 provided on the surface of the movable track 20 is beneficial to replace the insulating tape body 4 wound on the inner side of the insulating tape shaft 25 after use, so that it is further convenient for the staff to use the device to perform insulation encapsulation on the overhead line repair. Example

[0024] See attached Figure 1-8 An insulation encapsulation device for repairing overhead lines is shown, wherein an insulation tape body 4 is arranged on the lower inner side of an insulation tape head 28 and is connected to an insulation tape limiting hole 18, a telescopic block 32 is arranged in the middle of the inner side of the insulation tape limiting hole 18, a cutter 33 is arranged at the lower end of the telescopic block 32, a telescopic part 31 is arranged on the inner side of an arc-shaped encapsulation pressing block 15 at the bottom of the telescopic block 32, a fixing seat 34 is arranged on the inner side of the arc-shaped encapsulation pressing block 15 at the bottom of the cutter 33, the telescopic block 32 and the cutter 33 are arranged at the upper and lower ends of the insulation tape limiting hole 18, and the telescopic block 32 arranged on the inner side of the insulation tape limiting hole 18 is sheared and inserted into the insulation tape body 4 inside the insulation tape limiting hole 18 by telescoping and cooperating with the cutter 33 arranged at the lower end.

[0025] In this embodiment, the insulating tape body 4 is limited by the telescopic block 32, so that when the insulating tape body 4 is used for insulating encapsulation of overhead line repair, the end of the insulating tape body 4 is set on the inner surface of the arc-shaped encapsulation block 15, and at the same time, the end of the insulating tape body 4 set on the inner surface of the arc-shaped encapsulation block 15 is fixed to the electric line 3 by pasting, so that the moving part 14 rotates on the moving track 20 to drive the arc-shaped encapsulation block 15, so that the insulating tape body 4 pasted and fixed on the electric line 3 is rotated and wound, so that it is tightly and firmly wound on the electric line 3, which is beneficial to improving the repair processing effect of the overhead line. At the same time, the telescopic block 32 is extended to the cutter 33, which is beneficial to shearing the insulating tape body 4 after the winding is completed.

[0026] Working principle: When the device is used for repairing and insulating an overhead line, first, the staff allows the end of the insulating tape body 4 inside the insulating tape box 12 to be embedded in the arc-shaped encapsulation pressing block 15 for limiting, so that the end of the insulating tape body 4 is fixed on the surface of the electric line 3 when clamping the electric line 3, and then the insulating encapsulation device body 1 is raised to cooperate with the rotating shaft part 2 to clamp the electric line 3, so that the electric line 3 is embedded in the insulating encapsulation device body 1, and the control button 8 provided on the lower insulating operating rod 5 is used to control the moving part 14 on the inner side of the insulating encapsulation device body 1 to rotate and move on the moving track 20, so that it drives the arc-shaped encapsulation pressing block 15, so that the arc-shaped encapsulation pressing block 15 rotates on the electric line 3 so that the insulating tape body 4 is wound around the electric line 3, and at the same time, the staff moves the handle 7 to move the insulating tape body 4. The above-mentioned device is moved to make the insulation encapsulation device body 1 move horizontally on the electric line 3. At the same time, the arc-shaped encapsulation pressing block 15 rotates to make the insulation tape body 4 wind around the electric line 3. The staff controls the moving part 14 to rotate forward and reverse on the moving track 20 through the control button 8. At the same time, the staff uses the handle 7 to make the insulation encapsulation device body 1 move horizontally left and right on the electric line 3, so that it repeatedly performs the repair insulation encapsulation of the overhead line, so as to avoid the time-consuming and labor-intensive manual winding, and the slow winding speed, which affects the repair treatment effect of the overhead line. At the same time, it avoids the problem of high risk of contact with the repair part of the overhead line during winding due to live working. After the winding is completed, the telescopic block 32 is controlled by the control button 8 to be telescoped to the cutter 33 to cut the insulation tape body 4.

[0027] The basic principles and main features of the present invention and the advantages of the present invention are shown and described above. For those skilled in the art, it is obvious that the present invention is not limited to the details of the above exemplary embodiments, and the present invention can be implemented in other specific forms without departing from the spirit or basic features of the present invention; therefore, no matter from which point of view, the embodiments should be regarded as exemplary and non-restrictive. The scope of the present invention is limited by the attached claims rather than the above description. Therefore, it is intended to include all changes within the meaning and scope of the equivalent elements of the claims in the present invention, and any figure marks in the claims should not be regarded as limiting the claims involved.

[0028] In addition, it should be understood that although the present specification is described according to implementation modes, not every implementation mode contains only one independent technical solution. This description of the specification is only for the sake of clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment may also be appropriately combined to form other implementation modes that can be understood by those skilled in the art.

Claims

1. An insulation encapsulation device for repairing an overhead line, comprising an insulation encapsulation device body (1) and a rotating shaft (2), characterized in that: The upper end of the insulation encapsulation device body (1) is hingedly connected to the rotating shaft portion (2); the insulation encapsulation device body (1) is embedded with an electric circuit (3) through the opening and closing of the rotating shaft portion (2); the insulation encapsulation device body (1) comprises a first clamping block (11) and a second clamping block (13); the rotating shaft portion (2) comprises a rotating shaft component (16) and a rotating shaft core (17); the first clamping block (11) and the second clamping block (13) are arranged on the left and right sides of the lower end of the rotating shaft component (16); a movable track (20) is arranged in the middle of the inner side of the first clamping block (11) and the second clamping block (13); the movable track (20) is arranged in a circular shape on the first clamping block (11) and the second clamping block (13); A moving part (14) is provided on the moving track (20), and the moving part (14) is fixedly connected to an arc-shaped encapsulating pressing block (15). The moving part (14) rotates and moves on the moving track (20), and at the same time drives the arc-shaped encapsulating pressing block (15). An insulating tape limiting hole (18) is provided on the surface of the arc-shaped encapsulating pressing block (15), and an insulating tape body (4) is embedded in the insulating tape limiting hole (18). The insulating tape body (4) drives the arc-shaped encapsulating pressing block (15) to rotate and move on the moving track (20) through the moving part (14), so that the insulating tape body (4) is wound around the electric line (3).

2. The insulation encapsulation device for overhead line repair according to claim 1, characterized in that: An insulating operating rod (5) is fixed to the lower ends of the first clamping block (11) and the second clamping block (13), respectively; a hand guard (6) is arranged below the insulating operating rod (5); a handle (7) is arranged at the lower end of the hand guard (6); a nylon anti-slip belt is wound around the handle (7); magnet blocks (10) are arranged between the insulating operating rods (5) on both sides of the lower ends of the first clamping block (11) and the second clamping block (13), respectively; the magnet blocks (10) on both sides are adsorbed together; a spring portion (9) is arranged on one side of the magnet block (10), and the spring portion (9) is arranged in the middle of the insulating operating rod (5).

3. The insulation encapsulation device for overhead line repair according to claim 2, characterized in that: An insulating tape box (12) is fixed to one side of the first clamping block (11); a shell (21) is provided on the surface of the insulating tape box (12); a plurality of fixing holes (22) are provided on the surface of the shell (21); the shell (21) is fixed to the surface of the insulating tape box (12) by mounting bolts through the fixing holes (22); a semicircular arc-shaped mounting block (23) is connected to the insulating tape box (12) and the first clamping block (11); an insulating tape outlet (24) is provided in the middle of the inner side of the arc-shaped mounting block (23); the arc-shaped mounting block (23) is fixed to one side of the first clamping block (11); an insulating tape inlet is provided at a position corresponding to the insulating tape outlet (24) provided on the first clamping block (11) and the arc-shaped mounting block (23); the insulating tape inlet corresponds to an insulating tape limiting hole (18) provided on the surface of the arc-shaped encapsulating pressing block (15); and a non-stick coating (19) is provided on the inner side of the insulating tape limiting hole (18) and the surface of the insulating tape inlet.

4. The insulation encapsulation device for overhead line repair according to claim 3, characterized in that: The insulating tape box (12) comprises an insulating tape shaft (25), a pulley (26) and a forward and reverse motor (38). The insulating tape shaft (25) is wound with an insulating tape body (4). The insulating tape shaft (25) is connected to the pulley (26) via the insulating tape body (4). The pulley (26) is connected to an insulating tape head (28) via the insulating tape body (4). The insulating tape head (28) is connected to the forward and reverse motor (38) via a transmission shaft. A support block (27) is provided on the transmission shaft between the insulating tape head (28) and the forward and reverse motor (38). The support block (27) is fixed to the upper inner end of an insulating tape outlet (24) provided in the insulating tape box (12).

5. The insulation encapsulation device for overhead line repair according to claim 4, characterized in that: A roller column (35) is arranged on the inner side of the insulating tape conveyor head (28), and an insulating tape body (4) is arranged on the bottom side of the roller column (35). The roller column (35) comprises a roller core (36) arranged on the surface of the insulating tape shaft (25) and an anti-slip layer (37) arranged on the inner side of the roller column (35), and the insulating tape shaft (25) is arranged on the surface of the anti-slip layer (37).

6. The insulation encapsulation device for overhead line repair according to claim 4, characterized in that: A control button (8) is provided on the upper surface of the insulating operating rod (5) at the lower end of the first clamping block (11) close to the hand guard (6); the control button (8) is connected to the moving part (14), the telescopic block (32) and the forward and reverse motor (38) via a wiring harness.

7. The insulation encapsulation device for overhead line repair according to claim 6, characterized in that: One side of the moving part (14) and the arc-shaped encapsulating pressing block (15) are integrally cast, and a moving motor (29) connected to a wiring harness of the control button (8) is provided inside the moving part (14). The upper and lower ends of the moving motor (29) are transmission-connected to moving wheels (30), and the moving wheels (30) are provided on the moving track (20).

8. The insulation encapsulation device for overhead line repair according to claim 5, characterized in that: An insulating belt body (4) is provided on the lower inner side of the insulating belt conveyor head (28) and is connected to the insulating belt limiting hole (18).

9. The insulation encapsulation device for overhead line repair according to claim 8, characterized in that: A telescopic block (32) is arranged in the middle of the inner side of the insulating tape limiting hole (18), a cutter (33) is arranged at the lower end of the telescopic block (32), a telescopic member (31) is arranged at the inner side of the arc-shaped encapsulating pressing block (15) at the bottom of the telescopic block (32), and a fixing seat (34) is arranged at the inner side of the arc-shaped encapsulating pressing block (15) at the bottom of the cutter (33), and the telescopic block (32) and the cutter (33) are arranged at the upper and lower ends of the insulating tape limiting hole (18).

10. An insulation encapsulation device for overhead line repair according to claim 9, characterized in that: The telescopic block (32) disposed inside the insulating tape limiting hole (18) is inserted into the insulating tape body (4) inside the insulating tape limiting hole (18) by telescoping and cooperating with a cutter (33) disposed at the lower end thereof to shear.

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