Portable all-terrain 10kV bypass cable lap joint method

Abstract

The invention discloses a portable all-terrain 10kV bypass cable lap joint method, the method is implemented by means of a portable all-terrain bypass cable lap joint device, and the device comprises an electric lifting rod, a bionic mechanical arm, a fixed support, a leading-down cable hanger, a leading-down cable, a drainage wire clamp mounting tool and a remote controller; the bionic mechanical arm is used for grabbing the leading-down cable; the fixing support is used for fixing the electric lifting rod. The leading-down cable hanger is used for hanging a leading-down cable onto the overhead conductor, and the leading-down cable is used for lapping a bypass; the drainage wire clamp mounting tool is used for mounting and dismounting a drainage wire clamp; and the remote controller is used for remotely controlling the electric lifting rod, the bionic mechanical arm and the drainage wire clamp mounting tool on the ground. The device has the advantages that the bypass cable can be conveniently and quickly lapped on all terrains such as plains, mountainous areas and hills, the device is not limited by working site environments, and the device is convenient to operate, safe, reliable, low in labor intensity and high in working efficiency.

Description

Technical Field

[0001] This invention relates to the field of live-line working technology, specifically to a convenient all-terrain 10kV bypass cable splicing method. Background Technology

[0002] In existing technologies, when splicing bypass down-lead cables during 10kV live-line work on distribution networks, either the insulated bucket truck method or the pole-climbing insulated pole method is generally used. When using the insulated bucket truck method, power workers first need to set up the insulated bucket truck at the work site, then use the lifting insulated boom to transport the workers to the vicinity of the live conductor. The workers then use insulated ropes to lift down-lead cables (each weighing over 20kg), and finally use insulated poles to secure and splice the cables. When using the pole-climbing insulated pole method, workers first need to climb the pole to a suitable position, then use insulated ropes to lift down-lead cables, and finally use insulated poles to secure and splice the cables.

[0003] Both of the existing bypass cable splicing methods have certain drawbacks: (1) The insulated bucket truck method is subject to terrain limitations, and mountainous and hilly areas cannot be accessed; (2) The pole climbing insulated pole method is used, and when power personnel climb the pole, the working position must be close to the pole, which is easily affected by the related equipment on the pole. Some complex poles cannot be used for pole climbing insulated pole method; (3) During the splicing of bypass cables, the operators need to lift the down cable (single weight of more than 20kg) to the working height (generally more than 8 meters) with an insulated rope. The operators have high labor intensity and low work efficiency. In addition, before splicing the cable, the down cable needs to be fixed to the overhead conductor with an insulated rope. After being fixed with an insulated rope, the cable is easy to sway in the air, which poses a safety hazard such as phase-to-phase short circuit. Summary of the Invention

[0004] In view of the problems existing in the existing operation methods, the purpose of this invention is to provide a convenient all-terrain 10kV bypass cable splicing method that is not limited by the site environment, is easy to operate, safe and reliable, has low labor intensity and high work efficiency, and is used to solve the technical problems existing in the background art.

[0005] To achieve the above objectives, the technical solution adopted by the present invention is as follows: A convenient all-terrain 10kV bypass cable splicing method is provided, the method being implemented using a convenient all-terrain bypass cable splicing device. The device includes an electric lifting rod, a bionic robotic arm, a fixed bracket, a down-lead cable hanger, a down-lead cable, a down-lead clamp installation tool, and a remote controller. The bionic robotic arm is located at the top of the electric lifting rod, the fixed bracket is located at the bottom of the electric lifting rod, the upper part of the down-lead cable hanger is connected to the upper part of the electric lifting rod, and the lower part is connected to the down-lead cable. The down-lead clamp installation tool is installed at the end of the down-lead cable, and the remote controller is wirelessly connected to the electric lifting rod, the bionic robotic arm, and the down-lead clamp installation tool. The method includes the following steps: S1. Transport the entire set of the portable all-terrain bypass cable splicing device to a suitable working position, and assemble the electric lifting pole (1), the bionic robotic arm (2) and the fixed bracket (3) on the ground. S2. Control the electric lifting pole (1) to work using the remote control (7), lower the electric lifting pole (1) to the lowest position, and fix the electric lifting pole (1) firmly to the pole (8) using the fixed bracket (3); S3. Attach the peeler to the suspension arm (14) of the electric lifting rod (1); S4. Control the electric lifting rod (1) to work using the remote control (7) and raise the electric lifting rod (1) to the working height; S5. Control the operation of the bionic robotic arm (2) through the remote controller (7), remove the stripper from the suspended arm (14) through the bionic robotic arm (2), and move the stripper to strip the overhead wire (9) of the bypass cable to be connected. S6. After peeling is completed, the peeler is attached to the suspension arm (14) of the electric lifting rod (1) by the bionic robotic arm (2), and the electric lifting rod (1) is lowered to the lowest position. S7. Remove the stripper from the suspension arm (14) of the electric lifting rod (1) and attach the down cable hanger (4) to the suspension arm (14) of the electric lifting rod (1); S8. Install the drain clamp installation tool (6) onto the down cable (5), the end of which is equipped with a drain clamp (10). S9. Hang the down cable (5) with the down cable clamp installation tool (6) installed in S8 onto the down cable hanger (4) in S7; S10. Control the electric lifting rod (1) to work using the remote control (7) and raise the electric lifting rod (1) to the working height; S11. Control the bionic robotic arm (2) to work via remote control (7). Use the bionic robotic arm (2) to remove the down-lead cable bracket (4) from the suspension arm (14) and attach the down-lead cable bracket (4) to the stripped overhead conductor (9) in S5. S12. Control the bionic robotic arm (2) to work via remote control (7), so that the bionic robotic arm (2) releases the cable hanger (4), grabs the drain clamp (10), and hangs the drain clamp (10) on the stripped overhead wire (9) in S5. S13. Control the operation of the drain clamp installation tool (6) through the remote controller (7), and lock the drain clamp (10) with the stripped overhead conductor (9) in S5 through the drain clamp installation tool (6), so that the drain clamp (10) and the overhead conductor (9) are connected, and the bypass cable connection of the first phase overhead conductor (9) is completed. S14. Control the bionic robotic arm (2) to work via remote control (7) so that the bionic robotic arm (2) releases the drain wire clamp (10). S15. Control the electric lifting rod (1) to work using the remote control (7) and lower the electric lifting rod (1) to the lowest position; S16. Repeat S3~S15 above to complete the bypass cable connection of the remaining two phases of overhead conductor (9).

[0006] Furthermore, the electric lifting mast is a multi-section electric lifting mast, with a suspension arm installed at the top and a lifting mast control box and a fixed bracket mounting base at the bottom; the end of the suspension arm is provided with a hanging ring for attaching the down-leading cable hanger; the lifting mast control box integrates the lifting mast motor, the lifting mast control board and the lifting mast battery, and is used to control the lifting of the electric lifting mast; there are multiple fixed bracket mounting bases for installing fixed brackets.

[0007] Furthermore, the suspended arm is located at the top of the top section of the mast of the electric lifting mast, and the lifting mast control box and multiple fixed bracket mounting seats are all located on the bottom section of the mast of the electric lifting mast. The lifting mast motor integrated inside the lifting mast control box is connected to the electric lifting mast via a screw drive. The lifting mast control board is electrically connected to the lifting mast motor and the lifting mast battery, and wirelessly connected to the remote control.

[0008] Furthermore, the top section of the electric lifting mast is made of epoxy fiberglass, while the remaining sections are made of carbon fiber.

[0009] Furthermore, the bionic robotic arm is a six-axis bionic robotic arm with its own robotic arm control box and mechanical gripper. The robotic arm control box is mounted on the base of the bionic robotic arm, and the base of the bionic robotic arm is mounted on the top of the electric lifting rod. The mechanical gripper is mounted on the end of the bionic robotic arm and is used to grasp the down-leading cable and stripper. The robotic arm control box integrates the robotic arm control board and the robotic arm battery. The robotic arm battery is electrically connected to the robotic arm control board. The robotic arm control board is electrically connected to the bionic robotic arm and wirelessly connected to the remote controller.

[0010] Furthermore, a remote camera is installed at the end of the bionic robotic arm, and the remote camera is wirelessly connected to the remote controller.

[0011] Furthermore, the fixed bracket includes a first connecting rod and a second connecting rod. One end of the first connecting rod is hinged to the mounting base of the fixed bracket, and the other end is telescopically inserted into the second connecting rod. The other end of the second connecting rod is fixedly connected to the pole via a ratchet strap.

[0012] Furthermore, the first connecting rod is provided with multiple adjustment holes, and the second connecting rod is provided with multiple adjustment screws. The multiple adjustment screws are used to cooperate with the multiple adjustment holes to realize the length adjustment of the fixed bracket.

[0013] Furthermore, the upper part of the down-lead cable hanger is provided with a fixed hook and a reverse double hook, and the lower part is provided with an arc-shaped fixing seat. One end of the fixed hook is fixedly clamped on the down-lead cable hanger, and the other end is hooked to the forearm hanging ring. The reverse double hook is set at the top of the down-lead cable hanger and above the fixed hook, and is used to hang the down-lead cable hanger on the overhead conductor. The arc-shaped fixing seat is used to fix the down-lead cable and prevent the down-lead cable from being damaged due to an excessively small bending radius.

[0014] Furthermore, the drain clamp installation tool includes a rotary device and a mounting base. The rotary device is mounted on the mounting base and snaps onto the drain clamp, and is wirelessly connected to a remote control. The rotary device integrates a rotary device control board and a rotary device battery. The rotary device can rotate around the axis of the mounting base for installing and removing the drain clamp. The mounting base is fixed on the down-lead cable, and the drain clamp is detachably installed at the end of the down-lead cable.

[0015] Compared with the prior art, the advantages of the present invention are as follows: (1) Bypass cable splicing can be carried out conveniently and quickly in all terrains such as plains, mountains and hills, without being restricted by the work site environment.

[0016] (2) During operation, the cable is lifted by an electric lifting rod, eliminating the need for operators to manually lift the cable, which can reduce the labor intensity of operators and improve work efficiency.

[0017] (3) During operation, the bionic robotic arm is used to grab and move the down cable, and the down cable is connected by the down cable clamp installation tool. The operator is on the ground throughout the operation and does not need to perform high-altitude live work, which can effectively protect the operator's life safety.

[0018] (4) During operation, the cable is fixed by the cable hanger to prevent the cable from shaking in the air and eliminate safety hazards such as phase-to-phase short circuit. Attached Figure Description

[0019] To more clearly illustrate the technical solutions in this embodiment, the accompanying drawings used in the description of the embodiment will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present invention. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0020] Figure 1 This is a process flow diagram of the convenient all-terrain 10kV bypass cable splicing method involved in this invention; Figure 2 This is a schematic diagram of a specific embodiment of the convenient all-terrain 10kV bypass cable splicing method involved in the present invention. Figure 3 yes Figure 2 A partial enlargement of a specific embodiment of the portable all-terrain bypass cable splicing device. Figure 1 ; Figure 4 yes Figure 1 A partial enlargement of a specific embodiment of the portable all-terrain bypass cable splicing device. Figure 2 ; Figure 5 yes Figure 3 Enlarged view of point A in the middle; Figure 6 yes Figure 3 Enlarged view at point B in the middle; Figure 7 yes Figure 3 Enlarged view at point C; Explanation of reference numerals in the attached drawings: 1. Electric lifting pole; 2. Bionic robotic arm; 3. Fixed bracket; 4. Downward cable hanger; 5. Downward cable; 6. Drainage clamp installation tool; 7. Remote control; 8. Pole; 9. Overhead conductor; 10. Drainage clamp; 11. Suspended forearm; 12. Lifting pole control box; 13. Fixed bracket mounting base; 14. Forearm hanging ring; 15. Robotic arm control box; 16. Mechanical gripper; 17. Remote camera; 18. Fixed hook; 19. Reverse double hook; 20. Arc-shaped fixed base. Detailed Implementation

[0021] To make the objectives, technical solutions, and advantages of the present invention clearer, the technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some, not all, of the embodiments of the present invention. The components of the embodiments of the present invention described and shown in the accompanying drawings can generally be arranged and designed in various different configurations. Therefore, the following detailed description of the embodiments of the present invention provided in the accompanying drawings is not intended to limit the scope of the claimed invention, but merely to illustrate selected embodiments of the invention. All other embodiments obtained by those skilled in the art based on the embodiments of the present invention without inventive effort are within the scope of protection of the present invention.

[0022] In the description of the embodiments of the present invention, it should be noted that if terms such as "upper," "lower," "horizontal," or "inner" indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings, or the orientation or positional relationship commonly used when the product is in use, they are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of the present invention. Furthermore, terms such as "first" and "second" are only used to distinguish descriptions and should not be construed as indicating or implying relative importance. In addition, the appearance of the term "horizontal" does not mean that the component is required to be absolutely horizontal, but rather that it can be slightly tilted. For example, "horizontal" simply means that its direction is more horizontal than "vertical," and does not mean that the structure must be completely horizontal, but rather that it can be slightly tilted.

[0023] In the description of the embodiments of the present invention, it should also be noted that, unless otherwise explicitly specified and limited, the terms "set," "install," "connect," and "link" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; and they can refer to the internal connection of two components. Those skilled in the art can understand the specific meaning of the above terms in the present invention according to the specific circumstances.

[0024] See Figure 1 The present invention provides a convenient all-terrain 10kV bypass cable splicing method, which is implemented by means of a convenient all-terrain bypass cable splicing device.

[0025] Specifically, see Figure 2As an optional embodiment of a convenient all-terrain bypass cable splicing device, this convenient all-terrain bypass cable splicing device includes an electric lifting pole 1, a bionic robotic arm 2, a fixed bracket 3, a downlead cable hanger 4, a downlead cable 5, a downlead clamp installation tool 6, and a remote control 7; wherein, the bionic robotic arm 2 is fixedly installed on the top of the electric lifting pole 1 for gripping the downlead cable 5 and the stripper (not shown in the figure); the fixed bracket 3 is installed at the bottom of the electric lifting pole 1 for fixing the electric lifting pole 1 to the pole 8; the upper part of the downlead cable hanger 4 is connected to the electric lifting pole The upper part is connected to the lower part and the lower part is connected to the down-lead cable 5. The down-lead cable bracket 4 is used to hang the down-lead cable 5 on the overhead conductor 9. The down-lead cable 5 is used to connect the bypass. The drain clamp installation tool 6 is installed at the end of the down-lead cable 5 and is used to install and remove the drain clamp 10. The remote controller 7 is wirelessly connected to the electric lifting pole 1, the bionic robotic arm 2 and the drain clamp installation tool 6 respectively. It is used to remotely control the electric lifting pole 1 to automatically lift and lower, the bionic robotic arm 2 to automatically grab the down-lead cable 5 and the stripper, and the drain clamp installation tool 6 to automatically install and remove the drain clamp 10.

[0026] Specifically, please continue reading Figure 1 The convenient all-terrain 10kV bypass cable splicing method provided by the present invention specifically includes the following steps: S1. Transport the entire set of portable all-terrain bypass cable splicing device to a suitable working position, and assemble the electric lifting pole 1, the bionic robotic arm 2 and the fixed bracket 3 in sequence on the ground. S2. Control the electric lifting pole 1 to work via remote control 7, lower the electric lifting pole 1 to the lowest position, and fix the electric lifting pole 1 firmly to the pole 8 via the fixing bracket 3: that is, the operator controls the electric lifting pole 1 to descend by operating the remote control 7 on the ground, so that the electric lifting pole 1 is lowered to the ground, and at the same time, the electric lifting pole 1 and the pole 8 are firmly fixed together via the fixing bracket 3. S3. Hook the peeler onto the suspension arm 14 of the electric lifting rod 1: that is, the operator hooks the peeler onto the suspension arm 14 of the electric lifting rod 1 on the ground. S4. Control the electric lifting rod 1 to work via remote control 7 and raise the electric lifting rod 1 to the working height: that is, the operator on the ground controls the electric lifting rod 1 to be raised to the working height by operating the remote control 7. S5. Control the operation of the bionic robotic arm 2 via remote control 7. Remove the stripper from the suspended arm 14 via the bionic robotic arm 2 and move the stripper to strip the overhead wire 9 that needs to be connected to the bypass cable: that is, the operator controls the operation of the bionic robotic arm 2 from the ground via remote control 7. First, remove the stripper from the suspended arm 14 via the bionic robotic arm 2, and then move the stripper via the bionic robotic arm 2 to strip the overhead wire 9 that needs to be connected to the bypass cable. S6. After peeling is completed, the peeler is attached to the suspension arm 14 of the electric lifting rod 1 by the bionic robotic arm 2, and the electric lifting rod 1 is lowered to the lowest position: that is, the operator controls the bionic robotic arm 2 from the ground by operating the remote control 7, and the peeler is attached back to the suspension arm 14 of the electric lifting rod 1 by the bionic robotic arm 2, and then the electric lifting rod 1 is lowered to the ground by operating the remote control 7. S7. Remove the stripper from the suspension arm 14 of the electric lifting pole 1 and attach the down cable bracket 4 to the suspension arm 14 of the electric lifting pole 1: that is, when the electric lifting pole 1 is lowered to the ground, the operator first manually removes the stripper from the suspension arm 14 of the electric lifting pole 1, and then manually attaches the down cable bracket 4 to the suspension arm 14 of the electric lifting pole 1. S8. Install the drain clamp installation tool 6 onto the down cable 5. The end of the down cable 5 is equipped with a drain clamp 10: that is, the operator manually installs the drain clamp installation tool 6 onto the down cable 5 on the ground. S9. Hang the down cable 5, which has been installed with the drain clamp installation tool 6 in S8, onto the down cable hanger 4 in S7: that is, after the drain clamp installation tool 6 and the down cable 5 are installed, hang the down cable 5 onto the down cable hanger 4 in S7 that has been hung on the suspension arm 14. S10. Control the electric lifting rod 1 to work by remote control 7 and raise the electric lifting rod 1 to the working height: that is, the operator controls the electric lifting rod 1 to be raised by operating the remote control 7 on the ground, so that the electric lifting rod 1, which has been connected to the down cable bracket 4, is raised to the working height. S11. Control the bionic robotic arm 2 to work via remote control 7. Use the bionic robotic arm 2 to remove the down cable bracket 4 from the suspension arm 14 and attach the down cable bracket 4 to the stripped overhead conductor 9 in S5. That is, after the electric lifting rod 1 with the down cable bracket 4 attached is raised to the working height, the operator first controls the bionic robotic arm 2 from the ground via remote control 7. Use the bionic robotic arm 2 to remove the down cable bracket 4 from the suspension arm 14 of the electric lifting rod 1, and then use the bionic robotic arm 2 to attach the down cable bracket 4 removed from the suspension arm 14 to the stripped overhead conductor 9 in S5. S12. Control the bionic robotic arm 2 to work via remote control 7, so that the bionic robotic arm 2 releases the down-lead cable bracket 4, grabs the drain clamp 10, and hangs the drain clamp 10 on the stripped overhead conductor 9 in S5: that is, after the down-lead cable bracket 4 is hung with the overhead conductor 9, the operator on the ground controls the bionic robotic arm 2 to work via remote control 7, so that the bionic robotic arm 2 first releases the down-lead cable bracket 4, then grabs the drain clamp 10 located at the end of the down-lead cable 5, and then hangs the drain clamp 10 on the stripped overhead conductor 9 in S5, specifically on the part of the overhead conductor 9 that has been stripped, so that the overhead conductor 9 and the down-lead cable 5 can be connected through the drain clamp 10; S13. The drain clamp installation tool 6 is operated by the remote controller 7. The drain clamp installation tool 6 locks the drain clamp 10 to the stripped overhead conductor 9 in S5, so that the drain clamp 10 and the overhead conductor 9 are firmly connected, and the bypass cable connection of the first phase overhead conductor 9 is completed. That is, the operator controls the drain clamp installation tool 6 on the ground by operating the remote controller 7. The drain clamp installation tool 6 locks the drain clamp 10 to the stripped overhead conductor 9 in S5, thereby realizing the connection between the down cable 5 and the overhead conductor 9. The bypass cable connection of this phase overhead conductor 9 is thus completed. S14. Control the bionic robotic arm 2 to work via remote control 7, so that the bionic robotic arm 2 releases the drain clamp 10: that is, after the down cable 5 of the first phase overhead conductor 9 is connected, the operator on the ground controls the bionic robotic arm 2 to work via remote control 7, so that the bionic robotic arm 2 releases the drain clamp 10. At this time, the drain clamp 10 and the overhead conductor 9 are already connected. S15. Control the electric lifting rod 1 to work via remote control 7 and lower the electric lifting rod 1 to the lowest position: that is, after the bionic robotic arm 2 releases the drain wire clamp 10, the operator on the ground controls the electric lifting rod 1 to descend via remote control 7, so that the electric lifting rod 1 descends to the ground and prepares to connect the next phase overhead conductor 9 down cable 5 (i.e. bypass cable). S16. Repeat S3~S15 above to complete the bypass cable connection of the remaining two phases of overhead conductor 9: that is, repeat S3~S15 above to complete the connection of the down cable 5 (i.e. bypass cable) of the remaining two phases of overhead conductor 9; generally, overhead conductor 9 has three phases (i.e., live wire, neutral wire, and ground wire). When connecting the bypass cable, all three phases of overhead conductor 9 need to be connected to the bypass cable.

[0027] Specifically, please continue reading Figures 2 to 5The electric lifting mast 1 is a multi-section electric lifting mast, specifically a multi-section electric lifting mast with electrically adjustable height. It has a suspension arm 11 installed at the top and a lifting mast control box 12 and a fixed bracket mounting seat 13 at the bottom. The end of the suspension arm 11 is provided with an arm hanging ring 14 for attaching the down-leading cable hanger 4. The lifting mast control box 12 integrates the lifting mast motor, the lifting mast control board, and the lifting mast battery (such as a lithium battery) for power control of the lifting of the electric lifting mast 1. There are multiple fixed bracket mounting seats 13 for mounting fixed brackets 3.

[0028] More specifically, the suspension arm 11 is located at the top of the top section of the mast of the electric lifting mast 1, and the lifting mast control box 12 and multiple fixed bracket mounting seats 13 are located on the bottom section of the mast of the electric lifting mast 1. The lifting mast motor integrated inside the lifting mast control box 12 is connected to the electric lifting mast 1 through a screw drive. The lifting mast control board is electrically connected to the lifting mast motor and the lifting mast battery, and wirelessly connected to the remote control 7.

[0029] More specifically, the top section of the electric lifting mast 1 is made of epoxy fiberglass to ensure the insulation performance of the electric lifting mast 1, while the remaining sections of the mast are made of carbon fiber to ensure the lightweight and strength of the electric lifting mast 1.

[0030] More specifically, the electric lifting pole 1 uses existing technology, weighs about 40kg, has a lifting height of 12m, a retractable height of about 2.5m, and a lifting load of 50kg.

[0031] Specifically, please continue reading Figure 2 , Figure 3 and Figure 5 The bionic robotic arm 2 is a six-axis bionic robotic arm with its own robotic arm control box 15 and mechanical gripper 16. The robotic arm control box 15 is installed on the base of the bionic robotic arm 2, and the base of the bionic robotic arm 2 is installed on the top of the electric lifting rod 1. The mechanical gripper 16 is installed at the end of the bionic robotic arm 2 and is used to grasp the down-leading cable 5 and the stripper. The robotic arm control box 15 integrates the robotic arm control board and the robotic arm battery (such as a lithium battery). The robotic arm battery is electrically connected to the robotic arm control board. The robotic arm control board is electrically connected to the bionic robotic arm 2 and wirelessly connected to the remote controller 7.

[0032] In practical applications, since the installation of the stripper and the down cable 5 both have position and angle requirements, and the stripper needs to move along the overhead conductor 9 during the stripping process, requiring more than 4 degrees of freedom, a six-degree-of-freedom bionic robotic arm is directly installed on the top of the electric lifting pole 1 to lift the stripper and the down cable 5; and a mechanical gripper 16 is added to the end of the bionic robotic arm 2 to facilitate the gripping of the stripper and the down cable 5; the robotic arm control box 15 is equipped to facilitate the operation of the bionic robotic arm 2 by the operator on the ground through the remote control 7, ensuring the safety of the operator.

[0033] More specifically, please continue reading Figure 5 A remote camera 17 is installed at the end of the bionic robotic arm 2, and the remote camera 17 is wirelessly connected to the remote controller 7. The remote camera 17 can capture images of the working environment in real time and transmit them to the remote controller 7, so that the operator can understand the details of the site in real time through the remote controller 7 on the ground, thereby facilitating the guidance of the bionic robotic arm 2 in operation.

[0034] More specifically, the bionic robotic arm 2 uses existing technology, weighs about 17kg, has a grasping weight of 6kg, a working range of 1m, and a battery life of ≥2h.

[0035] Specifically, the fixed bracket 3 can be designed with multiple lengths as needed to meet the requirements of different operating scenarios. In this embodiment of the invention, as an optional implementation of the fixed bracket 3, see [reference needed]. Figure 3 The fixed bracket 3 includes a first link 301 and a second link 302. One end of the first link 301 is hinged to the fixed bracket mounting base 14, and the other end is telescopically inserted into the second link 302. The other end of the second link 302 is fixedly connected to the pole 8 through a ratchet strap 303.

[0036] More specifically, please continue reading Figure 4 In an optional embodiment of the fixed bracket 3 described above, the first connecting rod 301 is provided with a plurality of adjustment holes 304, and the second connecting rod 302 is provided with a plurality of adjustment screws 305, and the plurality of adjustment screws 305 are used to cooperate with the plurality of adjustment holes 304 to realize the length adjustment of the fixed bracket 3.

[0037] Specifically, please refer to Figure 5 and Figure 6The lower cable hanger 4 is equipped with a fixed hook 18 and a reverse double hook 19 on the upper part, and an arc-shaped fixing seat 20 on the lower part. One end of the fixed hook 18 is fixedly clamped to the lower cable hanger 4, and the other end is hooked to the forearm hanging ring 14. In use, the lower cable hanger 4 can be hooked to the forearm hanging ring 14 through the fixed hook 18, so that the lower cable hanger 4 can be raised and lowered by the electric lifting rod 1. The reverse double hook 19 is set at the top of the lower cable hanger 4 and above the fixed hook 18. It is used to quickly hook the lower cable hanger 4 to the overhead conductor 9, so as to fix the lower cable 5. The arc-shaped fixing seat 20 is used to fix the lower cable 5 and can prevent the lower cable 5 from being damaged due to excessive bending radius.

[0038] Specifically, please refer to Figure 7 The drain clamp installation tool 6 includes a rotary device 601 and a mounting base 602. The rotary device 601 is mounted on the mounting base 602 and clipped onto the drain clamp 10. It is also wirelessly connected to the remote control 7. The rotary device 601 integrates a rotary device control board and a rotary device battery (such as a lithium battery). The rotary device 601 can rotate around the axis of the mounting base 602 for installing and removing the drain clamp 11. The mounting base 602 is fixed on the down-lead cable 5. The drain clamp 10 is detachably installed at the end of the down-lead cable 5. By rotating the drain clamp 10, the down-lead cable 5 can be connected to the overhead conductor 9, thus completing the bypass cable connection.

[0039] As can be seen from the above, the convenient all-terrain 10kV bypass cable splicing method provided by this invention is based on a convenient all-terrain bypass cable splicing device. The entire device is based on an electric lifting mast 1, which is an electrically adjustable lifting mast. The top section of the mast is an insulated rod made of epoxy fiberglass to ensure the insulation performance of the equipment. The remaining mast sections are made of carbon fiber to ensure the equipment's lightness and strength. The bottom of the electric lifting mast 1 is fixed to the pole 9 with a fixed bracket 3, providing stable support for the entire device. The fixed bracket 3 can be designed with multiple lengths to meet the needs of different operating scenarios. The top of the electric lifting mast 1 is equipped with a suspension arm 14, which can be used to attach a down-lead cable hanger 4. The down-lead cable 5 is fixed through the down-lead cable hanger 4, allowing the down-lead cable 5 to rise and fall with the electric lifting mast 1. A bionic robotic arm 2 is installed on the top of the lowering pole 1. The bionic robotic arm 2 is equipped with an automatic gripper, which can be remotely operated to grab the down-lead cable 5 hanging on the suspension arm 14 and move the position of the down-lead cable 5 so that the drain clamp 10 at the end of the down-lead cable 5 is hooked onto the overhead conductor 9. A drain clamp installation tool 6 is installed on the down-lead cable 5. The drain clamp installation tool 6 consists of two parts: a rotary device 601 and a mounting base 602. The rotary device 601 integrates a control board and a lithium battery and can be remotely rotated around the axis of the mounting base 602. The mounting base 602 is fixed on the down-lead cable 5. The rotary device 601 holds the drain clamp 10 at the end of the down-lead cable 5. The operator can control the rotary device 601 to rotate from the ground through the remote controller 7, thereby remotely controlling the installation and removal of the drain clamp 10 to realize the connection of the bypass down-lead cable.

[0040] The advantages of this invention in providing a convenient all-terrain 10kV bypass cable splicing method are: The entire device is fixed by the fixed bracket 3, which occupies a small area, is flexible in position, and is not limited by the site environment. The equipment can be raised and lowered by the electric lifting rod 1, which can reduce the labor intensity of the operators and increase the work efficiency. By fixing the down cable 5 with the down cable hanger 4, the down cable 5 can be prevented from swaying in the air, thus eliminating safety hazards such as phase-to-phase short circuits. The bionic robotic arm 2 is used to grasp and move the down cable 5, and the down cable 5 is spliced ​​by the down cable clamp installation tool 6. The operator is on the ground throughout the process, without having to perform high-altitude live work, which can effectively protect the operator's life safety.

[0041] Finally, it should be noted that the above description is only an embodiment of the present invention and does not limit the patent scope of the present invention. Any equivalent structural or procedural transformations made based on the content of the present invention specification and drawings, or direct or indirect applications in other related technical fields, are similarly included within the patent protection scope of the present invention.

Claims

1. A convenient all-terrain 10kV bypass cable splicing method, wherein the method is implemented by means of a convenient all-terrain bypass cable splicing device, the device comprising an electric lifting rod (1), a bionic robotic arm (2), a fixed bracket (3), a down-lead cable hanger (4), a down-lead cable (5), a down-lead clamp installation tool (6), and a remote controller (7); the bionic robotic arm (2) is set at the top of the electric lifting rod (1), the fixed bracket (3) is set at the bottom of the electric lifting rod (1), the upper part of the down-lead cable hanger (4) is connected to the upper part of the electric lifting rod (1), and the lower part is connected to the down-lead cable (5), the down-lead clamp installation tool (6) is installed at the end of the down-lead cable (5), and the remote controller (7) is wirelessly connected to the electric lifting rod (1), the bionic robotic arm (2), and the down-lead clamp installation tool (6), respectively, characterized in that, The method includes the following steps: S1. Transport the entire set of the portable all-terrain bypass cable splicing device to a suitable working position, and assemble the electric lifting pole (1), the bionic robotic arm (2) and the fixed bracket (3) on the ground. S2. Control the electric lifting pole (1) to work using the remote control (7), lower the electric lifting pole (1) to the lowest position, and fix the electric lifting pole (1) firmly to the pole (8) using the fixed bracket (3); S3. Attach the peeler to the suspension arm (14) of the electric lifting rod (1); S4. Control the electric lifting rod (1) to work using the remote control (7) and raise the electric lifting rod (1) to the working height; S5. Control the operation of the bionic robotic arm (2) through the remote controller (7), remove the stripper from the suspended arm (14) through the bionic robotic arm (2), and move the stripper to strip the overhead wire (9) of the bypass cable to be connected. S6. After peeling is completed, the peeler is attached to the suspension arm (14) of the electric lifting rod (1) by the bionic robotic arm (2), and the electric lifting rod (1) is lowered to the lowest position. S7. Remove the stripper from the suspension arm (14) of the electric lifting rod (1) and attach the down cable hanger (4) to the suspension arm (14) of the electric lifting rod (1); S8. Install the drain clamp installation tool (6) onto the down cable (5), the end of which is equipped with a drain clamp (10). S9. Hang the down cable (5) with the down cable clamp installation tool (6) installed in S8 onto the down cable hanger (4) in S7; S10. Control the electric lifting rod (1) to work using the remote control (7) and raise the electric lifting rod (1) to the working height; S11. Control the bionic robotic arm (2) to work via remote control (7). Use the bionic robotic arm (2) to remove the down-lead cable bracket (4) from the suspension arm (14) and attach the down-lead cable bracket (4) to the stripped overhead conductor (9) in S5. S12. Control the bionic robotic arm (2) to work via remote control (7), so that the bionic robotic arm (2) releases the cable hanger (4), grabs the drain clamp (10), and hangs the drain clamp (10) on the stripped overhead wire (9) in S5. S13. Control the operation of the drain clamp installation tool (6) through the remote controller (7), and lock the drain clamp (10) with the stripped overhead conductor (9) in S5 through the drain clamp installation tool (6), so that the drain clamp (10) and the overhead conductor (9) are connected, and the bypass cable connection of the first phase overhead conductor (9) is completed. S14. Control the bionic robotic arm (2) to work via remote control (7) so that the bionic robotic arm (2) releases the drain wire clamp (10). S15. Control the electric lifting rod (1) to work using the remote control (7) and lower the electric lifting rod (1) to the lowest position; S16. Repeat S3~S15 above to complete the bypass cable connection of the remaining two phases of overhead conductor (9).

2. The convenient all-terrain 10kV bypass cable splicing method according to claim 1, characterized in that, The electric lifting mast (1) is a multi-section electric lifting mast with a suspension arm (11) installed at the top and a lifting mast control box (12) and a fixed bracket mounting seat (13) at the bottom. The suspension arm (12) has a hanging ring (14) at the end for attaching the down-leading cable hanger (4). The lifting mast control box (12) integrates a lifting mast motor, a lifting mast control board and a lifting mast battery for controlling the lifting of the electric lifting mast (1). There are multiple fixed bracket mounting seats (13) for installing fixed brackets (3).

3. The convenient all-terrain 10kV bypass cable splicing method according to claim 2, characterized in that, The suspended arm (12) is set on the top of the top section of the mast of the electric lifting mast (1). The lifting mast control box (12) and multiple fixed bracket mounting seats (13) are all set on the bottom section of the mast of the electric lifting mast (1). The lifting mast motor integrated inside the lifting mast control box (12) is connected to the electric lifting mast (1) through a screw drive. The lifting mast control board is electrically connected to the lifting mast motor and the lifting mast battery, and wirelessly connected to the remote controller (7).

4. The convenient all-terrain 10kV bypass cable splicing method according to claim 3, characterized in that, The top section of the electric lifting mast (1) is made of epoxy fiberglass, while the remaining sections are made of carbon fiber.

5. The convenient all-terrain 10kV bypass cable splicing method according to claim 1, characterized in that, The bionic robotic arm (2) is a six-axis bionic robotic arm with its own robotic arm control box (15) and mechanical gripper (16). The robotic arm control box (15) is installed on the base of the bionic robotic arm (2). The base of the bionic robotic arm (2) is installed on the top of the electric lifting rod (1). The mechanical gripper (16) is installed at the end of the bionic robotic arm (2) for gripping the down-leading cable (5) and the stripper. The robotic arm control box (15) integrates the robotic arm control board and the robotic arm battery. The robotic arm battery is electrically connected to the robotic arm control board. The robotic arm control board is electrically connected to the bionic robotic arm (2) and wirelessly connected to the remote controller (7).

6. The convenient all-terrain 10kV bypass cable splicing method according to claim 5, characterized in that, The bionic robotic arm (2) is equipped with a remote camera (17) at its end, and the remote camera (17) is wirelessly connected to the remote controller (7).

7. The convenient all-terrain 10kV bypass cable splicing method according to claim 2, characterized in that, The fixed bracket (3) includes a first connecting rod (301) and a second connecting rod (302). One end of the first connecting rod (301) is hinged to the fixed bracket mounting base (14), and the other end is telescopically inserted into the second connecting rod (302). The other end of the second connecting rod (302) is fixedly connected to the electric pole (8) through a ratchet strap (303).

8. The convenient all-terrain 10kV bypass cable splicing method according to claim 7, characterized in that, The first connecting rod (301) is provided with a plurality of adjustment holes (304), and the second connecting rod (302) is provided with a plurality of adjustment screws (305). The plurality of adjustment screws (305) are used to cooperate with the plurality of adjustment holes (304) to realize the length adjustment of the fixed bracket (3).

9. The convenient all-terrain 10kV bypass cable splicing method according to claim 2, characterized in that, The upper part of the down-lead cable hanger (4) is provided with a fixed hook (18) and a reverse double hook (19), and the lower part is provided with an arc-shaped fixing seat (20). One end of the fixed hook (18) is fixedly clamped on the down-lead cable hanger (4), and the other end is hooked to the forearm hanging ring (14). The reverse double hook (19) is set on the top of the down-lead cable hanger (4) and located above the fixed hook (18), and is used to hang the down-lead cable hanger (4) on the overhead conductor (9). The arc-shaped fixing seat (20) is used to fix the down-lead cable (5) to prevent the down-lead cable (5) from being damaged due to its small bending radius.

10. The convenient all-terrain 10kV bypass cable splicing method according to claim 1, characterized in that, The drain clamp installation tool (6) includes a rotary device (601) and a mounting base (602). The rotary device (601) is installed on the mounting base (602) and is clipped onto the drain clamp (10). It is also wirelessly connected to the remote controller (7). The rotary device (601) integrates a rotary device control board and a rotary device battery. The rotary device (601) can rotate around the axis of the mounting base (602) for installing and removing the drain clamp (10). The mounting base (602) is fixed on the down-lead cable (5). The drain clamp (10) is detachably installed at the end of the down-lead cable (5).

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