Wire loose strand bundling repair device and system

Abstract

The present application relates to a wire strand bundling repair device, comprising a frame, a repair component and a first rotating drive component, the repair component comprising a first repair piece and a second repair piece, the first repair piece is provided with a first gasket, the second repair piece is provided with a second gasket, when the first repair piece abuts against the second repair piece, the first gasket and the second gasket form a repair tube to wrap the wire to be repaired, a first rotating drive component, the first rotating drive component is arranged on the frame, the first repair piece is provided with a rotating component, the output end of the first rotating drive component is fixedly connected to the rotating component, the driving rotating component is threadedly connected to the second repair piece, so that the repair tube can be close to the wire, the repair strength is increased, the gap between the wire and the repair tube is reduced, and the possibility of cracking, debonding and the like of the crimping tube after long-term use is reduced, the difficulty and safety hazards of operators when working with electricity are reduced, and it is not easy to cause electric shock casualties.

Description

Technical Field

[0001] The present application relates to the field of electrical engineering technology, and in particular to a conductor loose strand bundling and repairing device and system. Background Art

[0002] In the power system, high-voltage overhead transmission lines are the main arteries of regional power transmission. Due to long-term exposure to the outdoors, overhead transmission equipment is prone to abnormal conditions such as wear, breakage, rust, overheating, and tower collapse during long-term operation of conductors, lightning rods, insulators, and hardware. On the other hand, lightning breakdown of insulators, high-voltage discharge caused by contact with tree branches, aging of line insulation, and coverage by foreign objects can easily induce transmission line failures. Transmission lines require regular maintenance, conductor repair, and line coating.

[0003] At present, the repair work of overhead transmission lines mainly relies on manual methods, in which workers use insulating crimping tubes to crimp exposed wires. However, manual repair of wires has the problem of insufficient repair strength, resulting in gaps between the wires and the insulating crimping tubes, which in turn causes cracks and debonding of the insulating crimping tubes after long-term use. This not only increases the difficulty of live operations for workers in the future, but also easily poses a safety hazard and causes electric shock casualties. Summary of the invention

[0004] Based on this, it is necessary to provide a conductor loose strand bundling repair device and system to address the problem of insufficient strength of conductor repair by manual means.

[0005] A conductor loose strand bundling and repairing device, comprising:

[0006] Frame; and

[0007] A repair assembly, the repair assembly comprising a first repair piece and a second repair piece, the first repair piece is provided with a first gasket, the second repair piece is provided with a second gasket, when the first repair piece abuts against the second repair piece, the first gasket and the second gasket form a repair tube to wrap the wire to be repaired;

[0008] The first rotating driving member is arranged on the frame, the first patch is provided with a rotating member, the output end of the first rotating driving member is fixedly connected with the rotating member, and drives the rotating member to be threadedly connected with the second patch.

[0009] In one embodiment, the first patch is provided with a first mounting hole, the rotating member is configured as a first bolt, the second patch is provided with a second mounting hole, and the first bolt is threadedly connected to the second mounting hole.

[0010] In one embodiment, the first mounting holes include at least two, the two first mounting holes are respectively arranged at two ends of the first patch, and the number of the second mounting holes, the first rotating drive member, and the first bolts is the same as the number of the first mounting holes.

[0011] In one embodiment, the conductor loose strand bundling and repairing device further includes a driving assembly, and the driving assembly includes:

[0012] A screw rod, wherein the screw rod is arranged on the frame,

[0013] A nut, the nut is threadedly connected to the screw rod, and the second patch is arranged on the nut;

[0014] A second rotating driving member is connected to the screw rod to drive the screw rod to rotate.

[0015] In one embodiment, the conductor strand bundling and repair device also includes a clamping assembly, the clamping assembly includes a first clamping block and a second clamping block, the first clamping block is fixedly connected to the nut, the second clamping block is arranged on the frame, the second clamping block and the first clamping block are arranged along the axial direction of the screw rod, the second repair piece is arranged in the first clamping block, and the first repair piece is arranged in the second clamping block.

[0016] In one embodiment, the first clamping block and the second clamping block are both provided with magnetic sheets, and the two magnetic sheets are separately provided on the first clamping block and the second clamping block along the axial direction of the screw rod.

[0017] The present application also provides a conductor loose strand bundling and repairing system, comprising:

[0018] The above-mentioned conductor loose strand bundling and repairing device; and

[0019] A drone device is connected to the loose-strand bundling and repairing device for conducting wires to drive the loose-strand bundling and repairing device to move.

[0020] In one of the embodiments, the wire loose strand bundling and repair system also includes a rappelling device, which is fixedly connected to the drone device, and the output end of the rappelling device is connected to the wire loose strand bundling and repair device, and the distance between the drone device and the wire loose strand bundling and repair device is adjusted by the rappelling device.

[0021] In one embodiment, the rappelling device comprises:

[0022] an outer shell; and

[0023] A rotating shaft, the rotating shaft being rotatably connected to the outer shell;

[0024] A rope; one end of the rope is tied to the rotating shaft, and the other end of the rope is tied to the conductor strand bundling and repairing device;

[0025] A rotating motor, wherein the output end of the rotating motor is fixedly connected to the rotating shaft, and the rotating motor drives the rotating shaft to rotate so as to drive the rope to be wound around the rotating shaft.

[0026] In one embodiment, at least two ropes are provided, the rotating shaft is provided with a plurality of partition plates, the rotating shaft is divided into a plurality of winding parts by the plurality of partition plates, the number of the winding parts is the same as the number of the ropes, one end of the two ropes is tied to the frame, and the other end is tied to the winding part respectively.

[0027] The above-mentioned conductor strand bundling repair device drives the rotating member threadedly connected to the second repair piece to rotate through the first rotating drive member, thereby shortening the distance between the first repair piece and the second repair piece, so that the repair tube can be close to the conductor, increasing the repair strength and reducing the gap between the conductor and the repair tube. After the repair work is completed, the repair component does not need to be disassembled. When used for a long time, the first repair piece and the second repair piece are used to protect the internal repair tube, reducing the possibility of cracking, debonding, etc. of the crimping tube after long-term use, reducing the difficulty and safety hazards of operators when working with power on, and not easily causing electric shock casualties. BRIEF DESCRIPTION OF THE DRAWINGS

[0028] Figure 1 It is a schematic diagram of the three-dimensional structure of a conductor strand bundling and repairing device according to an embodiment of the present application.

[0029] Figure 2 It is a cross-sectional view of a conductor strand bundling and repairing device in the front view direction according to an embodiment of the present application.

[0030] Figure 3 It is a schematic diagram of the three-dimensional structure of a repair component according to an embodiment of the present application.

[0031] Figure 4 It is a schematic diagram of the three-dimensional structure of the wire strand bundling repair device according to one embodiment of the present application after the repair component is removed.

[0032] Figure 5 It is a schematic diagram of the three-dimensional structure of a wire strand bundling and repairing system according to an embodiment of the present application.

[0033] Figure 6 It is a schematic diagram of the three-dimensional structure of a rope descent device according to an embodiment of the present application from a top view.

[0034] Figure 7 It is a schematic diagram of the three-dimensional structure of a rappelling device according to an embodiment of the present application when viewed from a bottom perspective.

[0035] Figure Number:

[0036] 10. Wire strand bundling repair device; 110. frame; 120. repair assembly; 1210. first repair piece; 1211. rotating member; 1212. first mounting hole; 1213. first bolt; 1220. second repair piece; 1221. second mounting hole; 121. repair tube; 121a. first gasket; 121b. second gasket; 130. first rotating drive member; 140. drive assembly; 1410. screw rod; 1 420, nut; 1430, second rotary drive member; 1440, slider; 1450, slide rail; 150, clamping assembly; 1510, first clamping block; 1520, second clamping block; 151, magnetic sheet; 20, drone device; 30, rappelling device; 310, outer shell; 320, rotating shaft; 321, partition plate; 322, cover plate; 323, wire outlet hole; 330, rope; 340, rotating motor; 40, wire. DETAILED DESCRIPTION

[0037] In order to make the above-mentioned purposes, features and advantages of the present application more obvious and easy to understand, the specific implementation methods of the present application are described in detail below in conjunction with the accompanying drawings. In the following description, many specific details are set forth to facilitate a full understanding of the present application. However, the present application can be implemented in many other ways different from those described herein, and those skilled in the art can make similar improvements without violating the connotation of the present application, so the present application is not limited by the specific embodiments disclosed below.

[0038] In the description of the present application, it should be understood that if the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "clockwise", "counterclockwise", "axial", "radial", "circumferential", etc. appear, the orientation or position relationship indicated by these terms is based on the orientation or position relationship shown in the accompanying drawings, which is only for the convenience of describing the present application and simplifying the description, and does not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present application.

[0039] In addition, if the terms "first" or "second" appear, these terms are used for descriptive purposes only and should not be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Therefore, a feature defined as "first" or "second" may explicitly or implicitly include at least one of the features. In the description of this application, if the term "plurality" appears, the meaning of "plurality" is at least two, such as two, three, etc., unless otherwise clearly and specifically defined.

[0040] In this application, unless otherwise clearly specified and limited, if the terms "installed", "connected", "connected", "fixed" and the like appear, these terms should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integrated connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements, unless otherwise clearly defined. For ordinary technicians in this field, the specific meanings of the above terms in this application can be understood according to the specific circumstances.

[0041] In the present application, unless otherwise clearly specified and limited, if there is a description that a first feature is "above" or "below" a second feature, etc., or similar descriptions appear, it may mean that the first and second features are in direct contact, or that the first and second features are in indirect contact through an intermediate medium. Moreover, the first feature being "above", "above" and "above" the second feature may mean that the first feature is directly above or obliquely above the second feature, or simply means that the first feature is higher in level than the second feature. The first feature being "below", "below" and "below" the second feature may mean that the first feature is directly below or obliquely below the second feature, or simply means that the first feature is lower in level than the second feature.

[0042] It should be noted that if an element is referred to as being "fixed to" or "disposed on" another element, it may be directly on the other element or there may be a central element. If an element is considered to be "connected to" another element, it may be directly connected to the other element or there may be a central element at the same time. If any, the terms "vertical", "horizontal", "upper", "lower", "left", "right" and similar expressions used in this application are for illustrative purposes only and do not represent the only implementation method.

[0043] Overhead ground wire generally refers to one or more conductors on the top layer of the power transmission and distribution line, also known as lightning arrester, which is a conductor directly connected to the earth. Through the shielding of the conductor by the overhead ground wire and the coupling between the conductor and the overhead ground wire, the chance of lightning directly striking the conductor can be reduced. When lightning strikes the tower, part of the lightning current can be diverted through the overhead ground wire, thereby reducing the potential at the top of the tower and improving the lightning resistance level. Common overhead ground wires are mostly galvanized steel stranded wire, aluminum-clad steel stranded wire, optical fiber composite ground wire, etc. Because the overhead ground wire is exposed to wind and sun for a long time, fatigue cracks will occur when the stress or vibration reaches a certain level. Over time, the stranded wire will break, loosen, and be short. When the wire is subjected to a large local current, such as lightning strikes, it is also easy to fuse, resulting in broken strands and loose strands. If the broken strands are not protected in time, they will continue to deteriorate. When they reach a certain length, the drooping strands will endanger other wires.

[0044] The applicant found that the current maintenance of overhead ground wires usually involves first cutting off the power, and then having maintenance personnel hold ground wire repair crimping tools and climb up the corresponding pole tower to perform maintenance. Not only is the maintenance cost high, but after the repair is completed, the crimping tube is directly exposed to the air, and it is prone to cracking or debonding, causing the ground wire to be exposed to the external environment again. Due to dirt, the silver-white aluminum wire core will turn black, similar to the black insulation layer of the conductor, and is not easy to distinguish. This poses a safety hazard for future workers when working with live wires, and any carelessness can result in electric shock injuries and deaths.

[0045] Based on the above considerations, the applicant proposed a conductor strand bundling repair device, which can be used not only for the repair of overhead ground wires, but also for the repair of other conductors. By setting a first rotating drive member and a rotating member, the repair strength is increased and the gap between the conductor and the repair tube is reduced; and by setting a repair component, after the repair work is completed, the first repair piece and the second repair piece do not need to be disassembled, thereby forming a protective effect on the internal crimping tube, reducing the possibility of cracking and debonding of the crimping tube after long-term use, reducing the difficulty and safety hazards of operators when working with power on, and not easily causing electric shock casualties.

[0046] See also Figures 1 to 7 , Figure 1 Schematic diagram of the three-dimensional structure of a conductor strand bundling and repairing device 10 according to an embodiment of the present application; Figure 2 A cross-sectional view of a conductor strand bundling and repairing device 10 in a front view direction according to an embodiment of the present application; Figure 3 It is a three-dimensional structural schematic diagram of a repair assembly 120 according to an embodiment of the present application; Figure 4 This is a schematic diagram of the three-dimensional structure of the conductor strand bundling repair device 10 after removing the repair component 120 according to an embodiment of the present application; Figure 5 This is a three-dimensional structural schematic diagram of a wire 40 repair system according to an embodiment of the present application; Figure 6 It is a schematic diagram of the three-dimensional structure of the rope descending device 30 in a top view according to an embodiment of the present application; Figure 7 FIG. 1 is a schematic diagram of the three-dimensional structure of a rappelling device 30 according to an embodiment of the present application when viewed from a bottom perspective.

[0047] Please refer again Figure 1 and Figure 2The present application provides a wire strand bundling repair device 10, including a frame 110, a repair assembly 120 and a first rotating drive member 130, the repair assembly 120 includes a first repair piece 1210 and a second repair piece 1220, the first repair piece 1210 is provided with a first gasket 121a, the second repair piece 1220 is provided with a second gasket 121b, when the first repair piece 1210 abuts against the second repair piece 1220, the first gasket 121a and the second gasket 121b form a repair tube 121 to wrap the wire 40 to be repaired, the first rotating drive member 130, the first rotating drive member 130 is arranged on the frame 110, the first repair piece 1210 is provided with a rotating member 1211, the output end of the first rotating drive member 130 is fixedly connected to the rotating member 1211, and the driving rotating member 1211 is threadedly connected to the second repair piece 1220.

[0048] The above-mentioned conductor strand bundling repair device 10 drives the rotating member 1211 threadedly connected to the second repair piece 1220 to rotate through the first rotating driving member 130, thereby shortening the distance between the first repair piece 1210 and the second repair piece 1220, so that the repair tube 121 can be close to the conductor 40, thereby increasing the repair strength and reducing the gap between the conductor 40 and the repair tube 121. After the repair work is completed, the repair component 120 does not need to be disassembled. When used for a long time, the first repair piece 1210 and the second repair piece 1220 are used to protect the internal repair tube 121, thereby reducing the possibility of cracking, debonding, etc. of the crimping tube after long-term use, reducing the difficulty and safety hazards of operators when working with power on, and not easily causing electric shock casualties.

[0049] Specifically, in some specific embodiments, the first patch 1210 and the second patch 1220 can be made of metal material. The first patch 1210 and the second patch 1220 made of metal material can better protect the internal compression tube and reduce the breakage and debonding of the compression tube caused by the harsh external environment.

[0050] More specifically, in some embodiments, the first patch 1210 and the second patch 1220 can also be composed of magnetic stainless metals, such as alloy permanent magnet materials, ferrite permanent magnet materials, magnetic materials with a dense oxide film on the surface, and other magnetic stainless metals, so that the first patch 1210 and the second patch 1220 are magnetic, which can not only ensure the adsorption effect on the wire 40 and increase the repair strength, but also generate magnetic force between the first patch 1210 and the second patch 1220, reducing the possibility of the patch falling off.

[0051] Furthermore, in some embodiments, the first patch 1210 and the second patch 1220 have the same structure and are both provided with a semicircular groove inside. The two grooves can form a circular repair space after abutting each other, and the abutting tube is located in the repair space. Figure 3 As shown, the first patch 1210 and the second patch 1220 with the same structure can increase the versatility of the patch. When the patch assembly 120 needs to be replaced, only one of the patch pieces needs to be replaced instead of replacing both patch pieces together, further saving the cost of maintenance and replacement.

[0052] Furthermore, when in use, the first patch 1210 can be placed on one side of the conductor 40, and the second patch 1220 can be placed on the other side of the conductor 40, and then the two can be abutted together by maintenance personnel to complete the abutment of the first gasket 121a and the second gasket 121b. The abutment of the first patch 1210 and the second patch 1220 can also be completed by additionally setting up a driving device. How to abut the two together can be set according to actual usage.

[0053] Optionally, the first gasket 121a and the second gasket 121b are made of rubber, soft plastic, or other materials with insulation capability. Specifically, the first gasket 121a and the second gasket 121b are configured as rubber gaskets. The first patch sheet 1210 and the second patch sheet 1220 are abutted against each other so that the first gasket 121a close to the inner wall of the first patch sheet 1210 and the second gasket 121b close to the inner wall of the second patch sheet 1220 can form a crimping tube to complete the repair of the exposed wire 40. In one embodiment, as Figure 3 As shown, the first gasket 121a and the second gasket 121b have the same structure; more specifically, when locked, since the rubber gasket has a certain elasticity, it can ensure a good clamping force without damaging the wire 40.

[0054] Optionally, the first rotating drive member 130 includes an electric motor, a hydraulic motor and other driving members capable of driving the rotating member 1211 to rotate. Specifically, in one embodiment, the first rotating drive member 130 is configured as a servo, which drives the rotating member 1211 to rotate. Compared with other rotating drive members, it not only reduces the size of the device but also reduces the cost of the device.

[0055] Optionally, in some embodiments, the rotating member 1211 includes bolts, threaded connecting pins, studs and other connecting members that can be threadedly connected to the second patch 1220. The threaded connection between the rotating member 1211 and the second patch 1220 allows the rotating member 1211 to also play a fixing role. After the repair is completed, the first patch 1210 and the second patch 1220 are fixed by the rotating member 1211, thereby reducing the possibility of the first patch 1210 and the second patch 1220 being disengaged during daily use, resulting in exposure of the internal crimping tube.

[0056] Please refer again Figure 3 and Figure 4 In some specific embodiments, the first patch 1210 is provided with a first mounting hole 1212 , the rotating member 1211 is configured as a first bolt 1213 , the second patch 1220 is provided with a second mounting hole 1221 , and the first bolt 1213 is threadedly connected to the second mounting hole 1221 .

[0057] Optionally, in some embodiments, the first bolt 1213 may also be threadedly connected to the first mounting hole 1212. By setting threads in the first mounting hole 1212, the first bolt 1213 can better fasten the first patch 1210 and the second patch 1220. Whether threads are set in the first mounting hole 1212 is not limited in this application.

[0058] Specifically, in some embodiments, the rotating member 1211 is configured as a hexagonal bolt, which is a bolt that does not come out. Figure 3 As shown, the non-slipping bolt is provided with a light rod with a diameter slightly smaller than the thread. When the hexagonal bolt locks the first patch piece 1210 and the second patch piece 1220, the light rod can ensure that the first patch piece 1210 will not slip out of the hexagonal bolt, and the first mounting hole 1212 and the second mounting hole 1221 are threadedly connected through the first bolt 1213, so that when the first rotating drive member 130 rotates, it can drive the first bolt 1213 to rotate together, thereby screwing into the second mounting hole 1221, reducing the distance between the first mounting hole 1212 and the second mounting hole 1221, and driving the second patch piece 1220 close to the first patch piece 1210, so that the first gasket 121a and the second gasket 121b can fit the wire 40 more closely to complete the repair of the wire 40.

[0059] Please refer again Figure 4 In some specific embodiments, the first mounting holes 1212 include at least two, and the two first mounting holes 1212 are respectively arranged at both ends of the first patch 1210, and the number of the second mounting holes 1221, the first rotating driving member 130, and the first bolts 1213 is the same as the number of the first mounting holes 1212.

[0060] Specifically, by setting the first mounting holes 1212 at both ends of the first patch 1210, when the first bolt 1213 is threadedly connected to the second mounting hole 1221, the pre-tightening force brought by the bolts at both ends of the first patch 1210 can be the same, thereby reducing the situation where the two ends of the first patch 1210 are tilted due to uneven force.

[0061] Please refer again Figure 2 and Figure 4 In some specific embodiments, the wire strand bundling and repairing device 10 also includes a driving assembly 140, which includes a screw rod 1410, a nut 1420 and a second rotating driving member 1430. The screw rod 1410 is disposed on the frame 110, the nut 1420 is threadedly connected to the screw rod 1410, the second repair piece 1220 is disposed on the nut 1420, and the second rotating driving member 1430 is connected to the screw rod 1410 to drive the screw rod 1410 to rotate.

[0062] Optionally, it includes a motor, a hydraulic motor and other driving components that can drive the screw rod 1410 to rotate. The specific driving component selected as the second rotating driving component 1430 is set according to actual usage requirements, and this application does not impose any restrictions on this.

[0063] Specifically, the drive assembly 140 also includes a slide rail 1450 and a slider 1440. The slide rail 1450 is arranged on the frame 110. The nut 1420 is slidably connected to the slide rail 1450 through the slider 1440. The screw rod 1410 is driven to rotate through the second rotating drive member 1430 to drive the nut 1420 to move along the axial direction of the screw rod 1410 to complete the abutment of the first patch 1210 and the second patch 1220. Then, the slider 1440 is fixedly connected to the nut 1420, and the slider 1440 is slidably connected to the slide rail 1450. On the one hand, the slide rail 1450 can play a guiding role to reduce the misalignment of the first patch 1210 and the second patch 1220. On the other hand, the slide rail 1450 and the slider 1440 can reduce the friction between the nut 1420 and the frame 110, so that the transmission of the screw rod 1410 is smoother.

[0064] Please refer again Figure 3 and Figure 4 In some specific embodiments, the conductor strand bundling and repairing device 10 also includes a clamping assembly 150, the clamping assembly 150 includes a first clamping block 1510 and a second clamping block 1520, the first clamping block 1510 is fixedly connected to the nut 1420, the second clamping block 1520 is arranged on the frame 110, the second clamping block 1520 and the first clamping block 1510 are axially arranged along the screw rod 1410, the second repair piece 1220 is arranged in the first clamping block 1510, and the first repair piece 1210 is arranged in the second clamping block 1520.

[0065] Specifically, a clamp is formed by the first clamp 1510 and the second clamp 1520, and the second clamp 1520 is driven by the screw rod 1410 to move closer to or away from the first clamp 1510. When the conductor 40 needs to be repaired, it is only necessary to place the first repair piece 1210 with the first bolt 1213 in the second clamp 1520, and then place the second repair piece 1220 in the first clamp 1510, and then start the second rotating drive member 1430 to complete the repair. Furthermore, the setting of the first clamp 1510 and the second clamp 1520 replaces the handheld repair tool used in the traditional technology, so that maintenance personnel can perform maintenance without turning off the power when repairing the ground wire, further reducing the possibility of electric shock for maintenance personnel.

[0066] Please refer again Figure 2 and Figure 4 In some specific embodiments, both the first clamping block 1510 and the second clamping block 1520 are provided with magnetic sheets 151 , and the two magnetic sheets 151 are separately arranged on the first clamping block 1510 and the second clamping block 1520 along the axial direction of the screw rod 1410 .

[0067] Specifically, the magnetic sheet 151 can generate suction on the wire 40, and the ground wire repair device can use the attraction of the magnetic sheet 151 to reduce the possibility of the ground wire repair device and the wire 40 falling off. In some embodiments, when the first repair sheet 1210 and the second repair sheet 1220 are made of magnetic material, the two oppositely arranged magnetic sheets 151 can also reduce the possibility of the first repair sheet 1210 and the second repair sheet 1220 falling off.

[0068] Please refer again Figure 5 The present application also provides a conductor 40 repair system, including a conductor loose strand bundling repair device 10 and a drone device 20, wherein the drone device 20 is connected to the conductor loose strand bundling repair device 10 to drive the conductor loose strand bundling repair device 10 to move.

[0069] Specifically, the above-mentioned conductor 40 repair system drives the ground wire repair device to move through the drone device 20, so that the ground wire repair device can move freely on the conductor 40, further increasing the versatility of the ground wire repair device. At the same time, the hovering of the drone device 20 can also help to position the ground wire repair device. In some embodiments, the ground wire repair device is also provided with a remote control module and a wireless communication module, so that maintenance personnel can stand on the ground and remotely control the ground wire repair device, further reducing the possibility of electric shock to maintenance personnel.

[0070] In some specific embodiments, the conductor 40 repair system also includes a rappelling device 30, which is fixedly connected to the drone device 20, and the output end of the rappelling device 30 is connected to the conductor loose strand bundling repair device 10, and the distance between the drone device 20 and the conductor loose strand bundling repair device 10 is adjusted by the rappelling device 30.

[0071] Specifically, the distance between the UAV device 20 and the wire strand bundling repair device 10 is adjusted by the rope descending device 30, thereby reducing the situation where the UAV device 20 is too far or too close to the wire 40 due to the unadjustable distance between the UAV device 20 and the wire 40. More specifically, if the UAV device 20 is too close to the wire 40, it is easy to cause danger due to the live wire 40. If the UAV device 20 is too far away from the wire 40, the strength and accuracy of the repair are difficult to guarantee. The distance between the UAV device 20 and the wire strand bundling repair device 10 is adjusted by the rope descending device 30, so that the distance between the UAV device 20 and the wire 40 is moderate, which reduces the danger of the UAV device 20 while ensuring the strength and accuracy of the repair.

[0072] Please refer again Figure 6 In some specific embodiments, the rappelling device 30 includes an outer shell 310, a rotating shaft 320, a rope 330 and a rotating motor 340. The rotating shaft 320 is rotatably connected to the outer shell 310, the rope 330; one end of the rope 330 is tied to the rotating shaft 320, and the other end of the rope 330 is tied to the conductor strand bundling and repairing device 10, the rotating motor 340, and the output end of the rotating motor 340 is fixedly connected to the rotating shaft 320. The rotating motor 340 drives the rotating shaft 320 to rotate, so as to drive the rope 330 to be wound around the rotating shaft 320.

[0073] Optionally, a remote control module can be added to the rotating motor 340, and a camera can be added to the drone device 20 to observe in real time, and then remotely control the rotating motor 340 to perform rope collection or rope release operations. The two can also be directly electrically connected and automatically remotely controlled using a synchronous lifting algorithm. The specific settings can be made according to conventional techniques in the field, and this application does not impose any restrictions on this. Specifically, the rotating motor 340 drives the rotating shaft 320 to rotate to complete the rope collection and rope release actions, which further reduces the danger of the drone device 20 while ensuring the strength and accuracy of the repair.

[0074] Please refer again Figure 6 and Figure 7In some specific embodiments, at least two ropes 330 are provided, and the rotating shaft 320 is provided with a plurality of partition plates 321. The rotating shaft 320 is divided into a plurality of winding parts by the plurality of partition plates 321. The number of winding parts is the same as the number of ropes 330. One end of the two ropes 330 is tied to the frame 110, and the other end is tied to the winding part respectively.

[0075] Specifically, by winding the two ropes 330 around the same rotating shaft 320 for rope collection and rope release, the movement speed of the two ropes 330 is ensured to be the same during rope collection and rope release, thereby reducing the possibility of tilting of the ground wire repair device; the two ropes 330 are separated by a partition plate, thereby further reducing the possibility of interference between the two ropes 330.

[0076] More specifically, in some embodiments, a plurality of openings may be provided on the partition plate to reduce weight, or two wire outlet holes 323 may be provided on the cover plate 322 below the rappelling device 30 to ensure that the two wire outlet holes 323 have a sufficient spacing therebetween, thereby ensuring that the two ropes 330 can maintain horizontal balance after being extended, thereby reducing the torsion of the ropes 330 in a windy environment; further, the portion surrounding the wire outlet hole 323 may be made of metal or plastic material with good lubrication properties to reduce friction between the rope 330 and the wire outlet hole 323.

[0077] Please refer again Figures 1 to 7 As a preferred embodiment of the present application, this embodiment works according to the following steps:

[0078] (1) Connect the first bolt 1213 to the output end of the first rotating driving member 130, align the first mounting hole 1212 with the first bolt 1213, and then fix the first repair piece 1210 to the second clamping block 1520, and then fix the second repair piece 1220 to the first clamping block 1510;

[0079] (2) After the rope lowering device 30 is fixed to the drone device 20, the rope 330 is fixed to the conductor strand bundling and repairing device 10;

[0080] (3) starting the drone device 20, and using the camera and remote control device provided on the drone device 20 to fly above the conductor 40 to be repaired;

[0081] (4) Using the rope lowering device 30, the conductor strand bundling repair device 10 is fixed to the location on the conductor 40 that needs repair, so that the conductor 40 is located between the first repair piece 1210 and the second repair piece 1220;

[0082] (5) Start the second rotating driving member 1430 until the first clamping block 1510 is in close contact with the second clamping block 1520;

[0083] (6) Start the first rotating driving member 130 to drive the first bolt 1213 to rotate until the first mounting hole 1212 is located at the polished rod of the first bolt 1213;

[0084] (7) driving the second rotary driving member 1430 to reverse, so that the first clamping block 1510 moves away from the second clamping block 1520;

[0085] (8) The wire strand bundling repair device 10 is retrieved to the drone device 20 through the rope descending device 30, and then the drone device 20 flies back to the replenishment location to replenish the repair assembly 120 and wait for the next maintenance.

[0086] The technical features of the above-described embodiments may be arbitrarily combined. To make the description concise, not all possible combinations of the technical features in the above-described embodiments are described. However, as long as there is no contradiction in the combination of these technical features, they should be considered to be within the scope of this specification.

[0087] The above-described embodiments only express several implementation methods of the present application, and the descriptions thereof are relatively specific and detailed, but they cannot be construed as limiting the scope of the patent application. It should be pointed out that, for a person of ordinary skill in the art, several variations and improvements can be made without departing from the concept of the present application, and these all belong to the protection scope of the present application. Therefore, the protection scope of the patent application shall be subject to the attached claims.

Claims

1. A conductor loose strand bundling and repairing device, characterized in that: The conductor loose strand bundling and repairing device (10) comprises: a frame (110); and A repair assembly (120), the repair assembly (120) comprising a first repair piece (1210) and a second repair piece (1220), the first repair piece (1210) being provided with a first gasket (121a), the second repair piece (1220) being provided with a second gasket (121b), and when the first repair piece (1210) and the second repair piece (1220) are in abutment with each other, the first gasket (121a) and the second gasket (121b) form a repair tube (121) to wrap the wire (40) to be repaired; A first rotating driving member (130), wherein the first rotating driving member (130) is arranged on the frame (110), the first patch (1210) is provided with a rotating member (1211), an output end of the first rotating driving member (130) is fixedly connected to the rotating member (1211), and drives the rotating member (1211) to be threadedly connected to the second patch (1220); A driving assembly (140), the driving assembly (140) comprising a screw rod (1410), a nut (1420) and a second rotating driving member (1430), the screw rod (1410) being arranged on the frame (110); the nut (1420) being threadedly connected to the screw rod (1410), the second patch (1220) being arranged on the nut (1420); the second rotating driving member (1430) being connected to the screw rod (1410) to drive the screw rod (1410) to rotate; A clamping assembly (150), the clamping assembly (150) comprising a first clamping block (1510) and a second clamping block (1520), the first clamping block (1510) being fixedly connected to the nut (1420), the second clamping block (1520) being arranged on the frame (110), the second clamping block (1520) and the first clamping block (1510) being arranged axially along the screw rod (1410), the second patch sheet (1220) being arranged in the first clamping block (1510), and the first patch sheet (1210) being arranged in the second clamping block (1520).

2. The conductor loose strand bundling and repairing device according to claim 1, characterized in that: The first patch (1210) is provided with a first mounting hole (1212), the rotating member (1211) is configured as a first bolt (1213), the second patch (1220) is provided with a second mounting hole (1221), and the first bolt (1213) is threadedly connected to the second mounting hole (1221).

3. The conductor loose strand bundling and repairing device according to claim 2, characterized in that: The first mounting holes (1212) include at least two, and the two first mounting holes (1212) are respectively arranged at two ends of the first patch (1210), and the number of the second mounting holes (1221), the first rotating drive member (130), and the first bolts (1213) is the same as the number of the first mounting holes (1212).

4. The conductor loose strand bundling and repairing device according to claim 1, characterized in that: The driving assembly (140) further comprises a slide rail (1450) and a slider (1440); the slide rail (1450) is arranged on the frame (110); and the nut (1420) is slidably connected to the slide rail (1450) via the slider (1440).

5. The conductor loose strand bundling and repairing device according to claim 4, characterized in that: The second rotating driving member (1430) is an electric motor or a hydraulic motor.

6. The conductor loose strand bundling and repairing device according to claim 5, characterized in that: The first clamping block (1510) and the second clamping block (1520) are both provided with magnetic sheets (151), and the two magnetic sheets (151) are respectively arranged on the first clamping block (1510) and the second clamping block (1520) along the axial direction of the screw rod (1410).

7. A conductor loose strand bundling and repairing system, characterized in that: The conductor loose strand bundling and repairing system comprises: The conductor strand bundling and repairing device (10) according to any one of claims 1 to 6; and An unmanned aerial vehicle device (20), the unmanned aerial vehicle device (20) being connected to the loose strands of wire bundling and repairing device (10) to drive the loose strands of wire bundling and repairing device (10) to move.

8. The conductor loose strand bundling and repairing system according to claim 7, characterized in that: The wire loose strand bundling and repairing system further comprises a rope lowering device (30), wherein the rope lowering device (30) is fixedly connected to the drone device (20), an output end of the rope lowering device (30) is connected to the wire loose strand bundling and repairing device (10), and the distance between the drone device (20) and the wire loose strand bundling and repairing device (10) is adjusted by the rope lowering device (30).

9. The conductor loose strand bundling and repairing system according to claim 8, characterized in that: The rope lowering device (30) comprises: an outer shell (310); and A rotating shaft (320), the rotating shaft (320) being rotatably connected to the outer shell; A rope (330); one end of the rope (330) is tied to the rotating shaft (320), and the other end of the rope (330) is tied to the conductor strand bundling and repairing device (10); A rotating motor (340), the output end of which is fixedly connected to the rotating shaft (320), and the rotating motor (340) drives the rotating shaft (320) to rotate, so as to drive the rope (330) to be wound around the rotating shaft (320).

10. The conductor loose strand bundling and repairing system according to claim 9, characterized in that: Two ropes (330) are provided, and the rotating shaft (320) is provided with a plurality of partition plates (321). The rotating shaft (320) is divided into a plurality of winding parts by the plurality of partition plates (321), and the number of the winding parts is the same as the number of the ropes (330). One end of the two ropes (330) is tied to the frame (110), and the other end is tied to the winding parts respectively.

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