Wire reset traction winding mechanism and wire reset method

Abstract

The application discloses a kind of wire reset traction winding mechanism and wire reset method, including winch assembly and hook, winch assembly is fixed to ground and is used to reel in and release guide rope, hook is hung on support insulator, pulley is arranged on the upper end of hook, guide rope is wound over pulley and is fixed with guide hook for hooking up fallen wire, winch assembly reeling guide rope to lift wire by guide hook and guide to the hook mouth above hook.The application is set by winch assembly on the ground, then the hook with pulley is hung on the high support insulator, then the fallen wire is hooked up by the combination of guide rope and guide hook, and the wire can be lifted step by step to approach the hook from ground operation, until it is lifted to the hook mouth above hook, so as to realize wire reset, greatly facilitate personnel operation, and ensure personnel safety.

Description

Technical Field

[0001] The present invention relates to the technical field of electric power construction, and in particular to a conductor resetting, pulling and winding mechanism and a conductor resetting method. Background Art

[0002] During routine operation and maintenance, staff discovered that some 10kV lines had been in operation for a long time and were affected by the quality of the initial installation process, strong winds and other harsh operating environments. The wire clamps on the top of the line insulators had fallen off, some of which were hanging on the crossarms, and some fell under the crossarms and were suspended in the air, posing a major safety hazard to the safe operation of the lines.

[0003] If line failures are not promptly addressed, they will jeopardize the safe operation of the line. Later, accidents such as line tripping and line disconnection may occur, not only affecting the normal and reliable power supply to users, but also posing the risk of electric shock and short circuits, disrupting traffic order and interfering with communications. Therefore, measures must be taken as soon as possible to address them. Currently, there are several main methods for recovering 10kV insulation line failures: First, report a power outage maintenance plan. This method takes a long time and affects normal power supply to users. Second, use a live work vehicle to perform live repairs. However, in some scenarios, live work vehicles cannot enter to carry out operations, and the number of live work vehicles is small compared to the number of faults, which affects the efficiency of fault elimination. Third, maintenance personnel use emergency measures, such as climbing a pole and using a rod to slowly lift the line back into the groove at the top of the insulator as a temporary solution, waiting for the power outage to completely eliminate the fault. This method is difficult to operate, cannot fix the line, and may cause it to fail again. Its safety and reliability cannot be guaranteed, so it is only used as an emergency measure.

[0004] Based on the above analysis, the team members proposed whether it is possible to develop a device to quickly handle the loss of 10kV insulation lines, so that emergency repair personnel can quickly and labor-savingly handle the loss of 10kV insulation lines and ensure users' safe, stable and efficient use of electricity. Summary of the Invention

[0005] The object of the present invention is to provide a wire resetting, pulling and rewinding mechanism and a wire resetting method to solve the above-mentioned deficiencies in the prior art.

[0006] In order to achieve the above object, the present invention provides the following technical solutions:

[0007] A conductor resetting, traction and winding mechanism comprises a winch assembly and a hook. The winch assembly is fixed to the ground and is used to reel in and unreel a guide rope. The hook is hung on a pillar insulator. A pulley is provided at the upper end of the hook. The released end of the guide rope passes over the pulley and is fixed with a guide hook for hooking up a fallen conductor. The winch assembly reels in the guide rope to lift the conductor through the guide hook and guide it to above the hook mouth of the hook.

[0008] Preferably, the winch assembly includes a base, a winding wheel is rotatably provided on the base, one end of the guide rope is fixedly provided on the winding wheel and wound around the winding wheel, and a driving assembly for driving the winding wheel to rotate is also provided on the base.

[0009] Preferably, the driving assembly includes a rocker, which is connected to the winding wheel through a gear transmission, and a ratchet assembly for limiting the rotation of the rocker is provided on the base.

[0010] Preferably, the ratchet assembly includes a ratchet coaxially connected to the rotating shaft of the rocker, and the side wall of the base is elastically rotatably provided with a pawl matching the ratchet.

[0011] Preferably, an anchor rod is fixedly provided at the bottom of the base, and a drill disc is provided at the lower end of the anchor rod.

[0012] Preferably, a support plate is provided on the base for lifting, and the support plate can support the ground at the lowest point of the lifting stroke, and the height of the base is such that the rotation of the rocker is not hindered by the ground.

[0013] Preferably, an adjustment component for adjusting the height of the support plate is provided at the bottom of the base.

[0014] Preferably, the adjustment assembly includes a screw rod rotatably arranged at the bottom of the base, the end of the screw rod is connected to the adjustment rod through a gear transmission, one end of the adjustment rod is close to the support plate and is threadedly sleeved with a slider slidably connected to the bottom of the base, and the slider is linked to the support plate through a hinged connecting rod.

[0015] Preferably, the spiral rod is spirally connected to a sleeve, the sleeve is movably connected to a ring, an operating rod is movably passed through the ring, and one end of the operating rod is movably connected to the side wall of the support plate.

[0016] A conductor resetting method is based on the above-mentioned conductor resetting traction and reeling mechanism, comprising: first fixing a winch assembly to the ground, passing a guide rope through a pulley on a hook and then connecting the guide hook, manually hanging the hook on a target pillar insulator, and then using the guide hook to hook the conductor that has fallen off. Then, the guide rope is slowly reeled in by the winch assembly, and the guide hook will bring the conductor parallel to the hook, and finally the conductor will fall above the hook mouth.

[0017] In the above technical solution, the beneficial effects of the present invention are:

[0018] The conductor resetting, traction and winding mechanism is constructed by setting a winch assembly on the ground, hanging a hook with a pulley on a pillar insulator at a high place, and then hooking the detached conductor through the combination of a guide rope and a guide hook. The conductor can be operated from the ground to gradually rise close to the hook until it rises above the hook mouth, thereby achieving conductor resetting, greatly facilitating personnel operation and ensuring personnel safety.

[0019] It is to be understood that both the foregoing general description and the following detailed description are exemplary and explanatory only and are not restrictive of the disclosure.

[0020] This application document provides an overview of various implementations or examples of the technology described in this disclosure, and is not a comprehensive disclosure of the full scope or all features of the disclosed technology. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the following briefly introduces the drawings required for use in the embodiments. Obviously, the drawings described below are only some embodiments described in the present invention. For ordinary technicians in this field, other drawings can also be obtained based on these drawings.

[0022] Figure 1 A schematic diagram of the overall planar structure provided by the present invention;

[0023] Figure 2 The present invention provides Figure 1 Schematic diagram of the enlarged structure at A in the middle;

[0024] Figure 3 A schematic structural diagram of a winch assembly provided by the present invention;

[0025] Figure 4 A schematic front cross-sectional view of the winch assembly provided in the first embodiment of the present invention;

[0026] Figure 5 The present invention provides Figure 4 Schematic diagram of the enlarged structure at B in the middle;

[0027] Figure 6 A schematic side cross-sectional view of the winch assembly provided in the first embodiment of the present invention;

[0028] Figure 7 The present invention provides Figure 6 Schematic diagram of the enlarged structure at C in the middle;

[0029] Figure 8 The present invention provides Figure 6 Schematic diagram of the enlarged structure at D in the middle;

[0030] Figure 9 A schematic side cross-sectional view of a winch assembly provided in a second embodiment of the present invention;

[0031] Figure 10 The present invention provides Figure 9 Schematic diagram of the enlarged structure at E in the middle;

[0032] Figure 11A schematic side cross-sectional view of a winch assembly according to a third embodiment of the present invention;

[0033] Figure 12 The present invention provides Figure 11 Schematic diagram of the enlarged structure at F in the middle;

[0034] Figure 13 A schematic diagram of the connection structure between the operating rod and the extension rod provided in the third embodiment of the present invention;

[0035] Figure 14 This is a top cross-sectional schematic diagram of the connection structure between the operating rod and the extension rod provided in the third embodiment of the present invention.

[0036] Description of reference numerals:

[0037] 1. Post insulator; 2. Hook; 3. Guide rope; 4. Pulley; 5. Guide hook; 6. Base; 7. Winding wheel; 8. Rocker; 9. Ratchet; 10. Pawl; 11. Anchor rod; 12. Drill disc; 13. Support plate; 14. Screw rod; 15. Adjustment rod; 16. Slider; 17. Connecting rod; 18. Kit; 19. Ring; 20. Operating lever; 21. Lifting rod; 22. Sliding pin; 23. Slot; 24. Sliding groove; 25. First connecting piece; 26. Second connecting piece; 27. Extension rod; 28. Fork-shaped piece; 29. ​​Sliding groove; 30. Buckle. DETAILED DESCRIPTION

[0038] To make the purpose, technical solutions, and advantages of the embodiments of the present disclosure more clear, the technical solutions of the embodiments of the present disclosure will be clearly and completely described below in conjunction with the accompanying drawings of the embodiments of the present disclosure. Obviously, the described embodiments are part of the embodiments of the present disclosure, not all of the embodiments. Based on the described embodiments of the present disclosure, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present disclosure.

[0039] See also Figure 1-14 A conductor resetting and traction winding mechanism provided by an embodiment of the present invention includes a winch assembly and a hook 2. The winch assembly is fixed to the ground and is used to reel in and unreel a guide rope 3. The hook 2 is hung on a support insulator 1. A pulley 4 is provided at the upper end of the hook 2. The unloading end of the guide rope 3 passes around the pulley 4 and is fixed with a guide hook 5 for hooking the fallen conductor. The winch assembly reels the guide rope 3 to lift the conductor through the guide hook 5 and guide it to the top of the hook mouth of the hook 2.

[0040] Specifically, the winch assembly is fixed to the ground, allowing workers to reel in and out the guide rope 3 on the ground; the hook 2 is S-shaped, with one end used to hook the opening set on the support insulator 1, and the other end is U-shaped with the hook mouth facing upward, used to prepare the wire support; the guide rope 3 is made of insulating material; the pulley 4 is set directly above the hook mouth of the hook 2, and when the hook 2 is set, the curved surface of the hook 2 is perpendicular to the wire, and the guiding direction of the pulley 4 to the guide rope 3 is parallel to the wire; the guide hook 5 is U-shaped, the size of which matches the wire, and is used to hook the wire. In actual use, this technical solution is first operated on the ground, the winch assembly is fixed to the ground, the guide rope 3 is passed through the pulley 4 on the hook 2 and then connected to the guide hook 5. Then, the person manually climbs the pole and uses the fork rod and the visual function of the camera thereon to hang the hook 2 on the target pillar insulator 1, and then the guide hook 5 hooks the fallen wire, and the guide rope 3 maintains a certain degree of tension. Then, the ground personnel slowly reel in the guide rope 3 through the winch assembly, and the guide hook 5 will bring the wire parallel to the hook 2, and finally make the wire fall above the hook mouth of the hook 2, thereby realizing the wire reset, which greatly facilitates the operation of the personnel and ensures the safety of the personnel.

[0041] Compared with the prior art, the conductor resetting, traction and winding mechanism proposed in the embodiment of the present invention sets a winch assembly on the ground, and then hangs a hook 2 with a pulley 4 on a high-place support insulator 1. Then, through the combination of a guide rope 3 and a guide hook 5, the detached conductor is hooked up and operated from the ground to make the conductor rise step by step close to the hook 2 until it rises above the hook mouth of the hook 2, thereby realizing the conductor resetting, greatly facilitating personnel operation and ensuring personnel safety.

[0042] As the preferred technical solution of this embodiment, the winch assembly includes a base 6, on which a winding wheel 7 is rotatably provided. One end of the guide rope 3 is fixedly provided on the winding wheel 7 and wound around the winding wheel 7. A driving assembly for driving the winding wheel 7 to rotate is also provided on the base 6. Specifically, the driving assembly drives the winding wheel 7 to rotate to perform the winding function of the guide rope 3.

[0043] As the preferred technical solution of this embodiment, the driving assembly includes a rocker 8, which is connected to the winding wheel 7 through a gear transmission. A ratchet assembly for limiting the rotation of the rocker 8 is provided on the base 6. Specifically, the rocker 8 is convenient for personnel to operate, driving the winding wheel 7 to rotate. The ratchet assembly limits the rotation of the rocker 8 in one direction. The specific restricted rotation direction corresponds to the unwinding of the guide rope 3, thereby avoiding accidental unwinding of the guide rope 3 during the lifting of the conductor.

[0044] As the preferred technical solution of this embodiment, the ratchet assembly includes a ratchet 9 coaxially connected to the rotating shaft of the rocker 8, and the side wall of the base 6 is elastically rotatably provided with a pawl 10 matching the ratchet 9. Specifically, in the rotation direction of the winding guide rope 3 of the winding wheel 7, the ratchet 9 is driven to rotate to squeeze the pawl 10 along the direction of the tooth tip, and in the rotation direction of the unwinding guide rope 3 of the winding wheel 7, the ratchet 9 is driven to rotate to squeeze the pawl 10 against the direction of the tooth tip. The pawl 10 is then stuck with the inner side of the tooth tip of the ratchet 9, and the ratchet 9 cannot rotate, that is, the winding wheel 7 cannot rotate freely in this direction.

[0045] As the preferred technical solution of this embodiment, an anchor rod 11 is fixedly provided at the bottom of the base 6, and a drill disc 12 is provided at the lower end of the anchor rod 11. Specifically, the anchor rod 11 is arranged perpendicular to the base 6, and the lower end is set to be conical, and the upper end is bent into an arc; the drill disc 12 is in the shape of a spiral sheet; the combination of the anchor rod 11 and the drill disc 12 can be drilled into the ground to fix the base 6 on the ground.

[0046] As the preferred technical solution of this embodiment, a support plate 13 is provided on the base 6 for lifting and lowering. The support plate 13 can support the ground at the lowest point of the lifting stroke, and the height of the base 6 satisfies that the rotation of the rocker 8 is not hindered by the ground. Specifically, after the base 6 is fixed on the ground, the support plate 13 is located on the side close to the support insulator 1. Therefore, during the process of lifting the conductor, the reaction force generated on the base 6 can compress the support plate 13 to stably support the ground; the support plate 13 limits the minimum height of the base 6 when it is fixed to the ground, thereby avoiding the rotation of the rocker 8 being hindered by the ground, and is convenient to use.

[0047] As a preferred technical solution of this embodiment, an adjustment component for adjusting the height of the support plate 13 is provided at the bottom of the base 6 . Specifically, the adjustment component is used to actively adjust the height of the support plate 13 .

[0048] As the preferred technical solution of this embodiment, the adjustment component includes a screw rod 14 rotatably arranged at the bottom of the base 6, and the end of the screw rod 14 is connected to the adjusting rod 15 through a gear transmission. One end of the adjusting rod 15 is close to the support plate 13 and is threadedly sleeved with a slider 16 slidably connected to the bottom of the base 6. The slider 16 is linked to the support plate 13 through a hinged connecting rod 17. Specifically, the screw rod 14 rotates in a certain direction to transmit the rotation of the adjusting rod 15. The rotation of the adjusting rod 15 can produce a threaded feeding effect with the slider 16. The movement of the slider 16 is linked to the support plate 13 through the connecting rod 17 to lift and lower.

[0049] As the preferred technical solution of this embodiment, a sleeve 18 is spirally connected to the screw rod 14, and a collar 19 is movably connected to the sleeve 19. An operating rod 20 is movably inserted into the collar 19, and one end of the operating rod 20 is movably connected to the side wall of the support plate 13. Specifically, the sleeve 18 moves axially along the screw rod 14 and does not rotate. Therefore, when the sleeve 18 moves, the linked screw rod 14 rotates; the lower end of the sleeve 18 is connected to the collar 19 by a universal joint, or it can be connected by a universal joint; the collar 19 can move axially relative to the operating rod 20; the operating rod 20 passes through the center of the curved arc at the upper end of the anchor rod 11; the operating rod 20 is connected to the support plate 13 by another universal joint, or it can be connected by a universal joint; in actual use, when the anchor rod 11 is to be drilled into the ground, the operating rod 20 is pushed in the direction of drilling downward along the drill disc 12, and the operating rod 20 can drive the base 6 to rotate to drill the ground, and at the same time When the anchor rod 11 is to be removed from the ground, the operating rod 20 is pushed against the direction in which the drill disc 12 is drilling downward, and the operating rod 20 can drive the base 6 to flip over and move upward out of the ground. At the same time, under the resistance of drilling, the operating rod 20 will first deflect and reset relative to the base 6, and then drive the kit 18 to move in the opposite direction through the collar 19. In this direction, the kit 18 and the spiral rod 14 are spirally transmitted, and the spiral rod 14 drives the support plate 13 to rise through the adjusting rod 15, the slider 16 and the connecting rod 17, and first rotates and rises with the base 6, thereby preventing the support plate 13 from still supporting the ground and affecting the rotation and removal of the base 6.

[0050] In the above embodiment, the use of a universal joint connecting the sleeve 18 and the collar 19 to connect the operating rod 20 may cause the operating rod 20 to swing around the axis formed by the connecting line of the ball centers of the two universal joints.

[0051] In the second embodiment proposed by the present invention, a suspension rod 21 is rotatably connected to the kit 18, a sliding pin 22 is provided at the lower end of the suspension rod 21, and an operating rod 20 is movably connected to the side wall of the support plate 13, and a slot 23 is provided on the operating rod 20 for the suspension rod 21 to be movably embedded, and a sliding slot 24 is provided on the inner wall of the slot 23 to match the sliding pin 22. Specifically, the operating rod 20 is connected to the support plate 13 through a universal joint, and the operating rod 20 performs a combined movement of up and down swinging and left and right swinging; the suspension rod 21 is embedded in the slot 23 to limit the excess movement of the operating rod 20; the up and down swinging of the operating rod 20 is eliminated by the relative rotation of the sliding pin 22 in the sliding slot 24 to eliminate motion interference, and the left and right swinging of the operating rod 20 is eliminated by the self-rotation of the suspension rod 21. In addition, the relative position of the operating rod 20 generated by the swinging of the operating rod 20 with the suspension rod 21 is eliminated by the relative movement of the sliding pin 22 in the sliding slot 24 to eliminate motion interference, thereby meeting the use requirements of the operating rod 20 and not generating excess motion.

[0052] However, when the anchor rod 11 is drilling the soil, due to the soil resistance, the force applied to the operating rod 20 is first linked to the support plate 13 to descend, and the other end of the operating rod 20 is tilted to a certain height, which is convenient for force application. When the anchor rod 11 is unearthing, the force applied to the operating rod 20 is in the opposite direction. Due to the soil resistance, the operating rod 20 is first linked to the support plate 13 to rise, and the other end of the operating rod 20 moves down and closer to the ground, causing workers to often squat down before continuing, which is inconvenient for subsequent force application operations. In this regard, the following embodiments are proposed.

[0053] In the third embodiment of the present invention, the operating rod 20 is provided with a first connecting member 25 at one end away from the support plate 13, and the first connecting member 25 is hingedly connected to the inner side of the second connecting member 26. The second connecting member 26 is fixedly connected to an extension rod 27. The inner side of the second connecting member 26 is provided with a fork-shaped member 28 fixedly connected to the first connecting member 25. The sliding groove 24 is provided on the inner wall of the fork-shaped member 28, and the second connecting member 26 is provided with a sliding groove 29 matching the sliding pin 22. Specifically, the hinge axis of the first connecting member 25 and the second connecting member 26 is parallel to the axial direction of the sliding pin 22. The sliding groove 24 is arranged to coincide with the axial direction of the sliding pin 22 when the sliding pin 22 corresponds to the end of the sliding groove 24 closest to the support plate 13; the hinge axis of the first connecting member 25 and the second connecting member 26 is arranged to coincide with the axial direction of the sliding pin 22; the sliding groove 24 is arranged to pass through the side wall of the fork-shaped member 28; when the operating rod 20 and the extension rod 27 are colinear, the sliding groove 24 and the sliding groove 29 coincide with each other along the axial direction of the sliding pin 22, and when the extension rod 27 rotates relative to the operating rod 20, the sliding groove 24 and the sliding groove 29 only coincide with each other at one end close to the support plate 13; a buckle 30 matching the extension rod 27 is provided on the base 6. In actual use, when the anchor rod 11 is drilling the soil, the extension rod 27 and the operating rod 20 are first kept in a collinear force, thereby linking the support plate 13 to descend, and the operating rod 20 drives the extension rod 27 to tilt up, and the sliding pin 22 slides in the sliding groove 24 to the end away from the support plate 13, that is, the sliding pin 22 deviates from the rotation axis of the extension rod 27, thereby locking the relative rotation of the first connecting member 25 and the second connecting member 26, that is, the extension rod 27 can remain tilted, meeting the horizontal thrust and downward pressure applied during the drilling process at this time; and When the excavation is being carried out, the extension rod 27 can be pushed back to move the operating rod 20 so as to move the supporting plate 13 upward. Then, one end of the operating rod 20 is restored to its lowered position, and the sliding pin 22 moves to the sliding groove 24 close to one end of the supporting plate 13, that is, it coincides with the axial direction of the rotation axis of the extension rod 27. At this time, the extension rod 27 can be pulled upward to actively tilt up and engage with the buckle 30 on the base 6. In this way, the extension rod 27 can still be tilted and moved to a certain height to facilitate force application and meet the horizontal thrust and upward pull applied during excavation. In addition, after the winch assembly is off the ground, the extension rod 27 can be rotated downward to disengage the buckle 30 and bend to the same side as the anchor rod 11 to achieve folding.

[0054] A conductor resetting method is based on the above-mentioned conductor resetting traction and reeling mechanism, comprising: first fixing a winch assembly to the ground, passing a guide rope 3 through a pulley 4 on a hook 2 and then connecting it to a guide hook 5, manually hanging the hook 2 on a target post insulator 1, and then using the guide hook 5 to hook the fallen conductor. Then, the guide rope 3 is slowly reeled in by the winch assembly, and the guide hook 5 will bring the conductor parallel to the hook 2, and finally the conductor will fall above the hook mouth of the hook 2.

[0055] The above description is merely illustrative of certain exemplary embodiments of the present invention. It goes without saying that those skilled in the art will be able to modify the described embodiments in various ways without departing from the spirit and scope of the present invention. Therefore, the above drawings and description are illustrative in nature and should not be construed as limiting the scope of protection of the claims.

Claims

1. A wire resetting, pulling and winding mechanism, comprising a winch assembly and a hook (2), characterized in that: The winch assembly is fixed to the ground and is used to reel in and unreel the guide rope (3). The hook (2) is hung on the pillar insulator (1). A pulley (4) is provided at the upper end of the hook (2). The released end of the guide rope (3) passes over the pulley (4) and is fixed with a guide hook (5) for hooking the fallen wire. The winch assembly reels in the guide rope (3) to lift the wire through the guide hook (5) and guide it to the upper part of the hook mouth of the hook (2). The winch assembly comprises a base (6), a reel (7) is rotatably provided on the base (6), one end of the guide rope (3) is fixedly provided on the reel (7) and wound around the reel (7), and a driving assembly for driving the reel (7) to rotate is also provided on the base (6); A support plate (13) is provided on the base (6) for lifting, and the support plate (13) can support the ground at the lowest point of the lifting stroke, and the height of the base (6) is sufficient so that the rotation of the rocker (8) is not hindered by the ground; An adjustment component for adjusting the height of the support plate (13) is provided at the bottom of the base (6); The adjustment assembly includes a screw rod (14) rotatably arranged at the bottom of the base (6), the end of the screw rod (14) is connected to the adjustment rod (15) through a gear transmission, one end of the adjustment rod (15) is close to the support plate (13) and is threadedly sleeved with a slider (16) slidably connected to the bottom of the base (6), and the slider (16) is linked to the support plate (13) through a hinged connecting rod (17); The spiral rod (14) is spirally connected to a sleeve (18), the sleeve (18) is movably connected to a collar (19), an operating rod (20) is movably inserted into the collar (19), and one end of the operating rod (20) is movably connected to the side wall of the support plate (13).

2. The wire resetting, pulling and rewinding mechanism according to claim 1, characterized in that: The driving assembly comprises a rocker (8), the rocker (8) being connected to the reel (7) via a gear transmission, and a ratchet assembly for limiting the rotation of the rocker (8) is provided on the base (6).

3. The wire resetting, pulling and rewinding mechanism according to claim 2, characterized in that: The ratchet assembly comprises a ratchet (9) coaxially connected to the rotating shaft of the rocker (8), and a ratchet pawl (10) matching the ratchet (9) is elastically rotatably provided on the side wall of the base (6).

4. The wire resetting, pulling and rewinding mechanism according to claim 1, characterized in that: An anchor rod (11) is fixedly provided at the bottom of the base (6), and a drill disc (12) is provided at the lower end of the anchor rod (11).

5. A wire resetting method, based on the wire resetting traction and rewinding mechanism according to any one of claims 1 to 4, characterized in that: include: First, fix the winch assembly on the ground, pass the guide rope (3) through the pulley (4) on the hook (2) and then connect the guide hook (5), manually hang the hook (2) on the target pillar insulator (1), and then use the guide hook (5) to hook the fallen wire. Then, slowly reel in the guide rope (3) through the winch assembly, and the guide hook (5) will move the wire parallel to the hook (2), and finally make the wire fall above the hook mouth of the hook (2).

Images