Flexible cable hanging and picking device for 10 kV bypass bridging and use method of flexible cable hanging and picking device

Abstract

The invention discloses a flexible cable hanging and picking device for 10 kV bypass bridging and a use method thereof, and belongs to the technical field of bypass operation, the flexible cable hanging and picking device for 10 kV bypass bridging comprises a bypass cable fixing hanging plate device, a bypass cable traction locking device and a bypass hanging and picking tool quick-change device; the bypass cable fixing hanging plate device is used for fixing a bypass cable head, and the bypass cable traction locking device is used for pulling a whole formed by the bypass cable fixing hanging plate device and the bypass cable head and is in transmission fit with the bypass cable fixing hanging plate device. According to the invention, traction and locking of the flexible cable for 10kV bypass bridging can be realized in a full-automatic manner, and the main cable base instead of the bypass cable head can still bear most weight after traction in place, so that the operation efficiency is improved, in addition, manual traction of the bypass cable is not needed, and the labor intensity of workers is reduced. The physical exhaustion of the operating personnel is greatly reduced; and the safety of the operating personnel is ensured.

Description

Technical Field

[0001] The present invention belongs to the technical field of bypass operation, and more specifically, relates to a flexible cable hanging and unhanging device for 10kV bypass bridging and a use method thereof. Background Art

[0002] In modern society, electricity has become a key factor in maintaining the normal operation of social economy and factories. Power outage maintenance will not only bring huge economic losses, but also seriously affect production and life. Therefore, non-stop operation of distribution network has become the main demand of power operation and maintenance. In this context, bypass operation method has emerged as a major solution. It builds a temporary bypass power supply system in a short time to ensure smooth inspection and maintenance of the main line without affecting the power supply of users.

[0003] However, there are many challenges in the bypass operation process. First, due to the large number of cables, phase-to-phase short circuits are very likely to occur, seriously threatening the life safety of operators. Secondly, operators need to pull the cables into the air on a high-altitude boom truck, which places extremely high demands on their physical strength. The weight of a single 10kV bypass cable for bridge connection exceeds 40 kilograms, and the completion of the bypass construction requires pulling and lowering up to 6 bypass cables, which greatly consumes the physical strength of the operators and increases the difficulty and danger of the operation. Summary of the invention

[0004] In order to solve the deficiencies in the prior art, the present invention provides a flexible cable hanging and unhanging device for 10kV bypass bridging and a method for using the same, which has solved the technical problems of high difficulty and high risk in the prior art.

[0005] The present invention adopts the following technical solution.

[0006] The first aspect of the present invention provides a 10kV bypass bridge flexible cable hanging and unhooking device, comprising: a bypass cable fixing hanging plate device, a bypass cable pulling and locking device and a bypass hanging and unhooking tool quick-changing device;

[0007] The bypass cable fixing plate device is used to fix the bypass cable head, the bypass cable pulling and locking device is used to pull the bypass cable fixing plate device and the bypass cable head as a whole and cooperate with the bypass cable fixing plate device in transmission, and the bypass hanging and removing tool quick-change device is used to connect the industrial robot arm and the bypass cable pulling and locking device;

[0008] The bypass cable fixing plate device comprises: a nut-tightening transmission rod, a gear set, a sling quick connector, a guide shaft, a bypass cable head fixing lower buckle and a bypass cable head fixing upper buckle;

[0009] Tighten the nut to connect the transmission rod to the gear set. The sling quick connector is located above the lower buckle of the bypass cable head and is connected to the sling when the device is in the traction state. The guide shaft is located on both sides of the upper buckle of the bypass cable head. After the docking is completed, the guide shaft is connected to the guide hole.

[0010] As an improvement, the nut tightening transmission rod is used to transmit the tightening power, the sling quick connector is used to connect and remove the sling, the guide shaft is used to guide and cooperate with the guide hole on the bypass cable traction locking device, the bypass cable head fixing lower buckle is used to fix the lower end of the bypass cable head, and the bypass cable head fixing upper buckle is used to fix the upper end of the bypass cable head.

[0011] As an improvement, the gear set includes: a driving gear and a transmission gear, the driving gear meshes with the transmission gear, the transmission gear meshes with the nut-tightening transmission rod, and the driving gear is used to drive the lower end of the bypass cable head to rotate.

[0012] As an improvement, the bypass cable traction locking device includes: a battery, a hoisting and winding motor, a main cable base, a cable anti-unhooking, a nut tightening mechanism, a guide hole, a quick-release interface female head, a sling, a propulsion mechanism, a propulsion limit sensor, a traction locking device base and a controller;

[0013] The battery is arranged above the base of the traction locking device, the battery is electrically connected to the controller, the controller is electrically connected to the hoisting and winding motor, the propulsion mechanism, and the propulsion limit sensor, the hoisting and winding motor is located on both sides of the battery, the main cable base is arranged below the base of the traction locking device, the cable anti-detachment hooks are arranged on both sides of the base of the traction locking device, a slide rail motor is arranged between the cable anti-detachment hook and the base of the traction locking device, the slide rail motor is electrically connected to the controller, a drive motor is arranged inside the nut tightening mechanism, the drive motor is electrically connected to the controller, the nut tightening mechanism is arranged in front of the battery, the guide holes are arranged on both sides of the nut tightening mechanism, the quick-release interface female head is arranged below the base of the traction locking device, and the two ends of the sling are respectively connected to the hoisting and winding motor and the sling quick connector.

[0014] As an improvement, the slide rail motor is used to drive the cable anti-detachment hook to move relative to the base of the traction locking device, the main cable base and the cable anti-detachment hook cooperate to constrain the bypass cable traction locking device, the nut tightening mechanism is used to engage with the nut tightening transmission rod, the quick-release interface female head is used to combine with the screw-on nut male head, the sling is used to pull the bypass cable fixing hanging plate device and the bypass cable head as a whole, the propulsion mechanism is used to propel the bypass cable head, and the propulsion limit sensor is used to determine whether the propulsion mechanism has pushed the bypass cable head into place.

[0015] As an improvement, the bypass hanging and removing tool quick-changing device includes: a quick-release base, a locking pin control motor, an insulating rod, a locking pin, and a screw-on nut male head.

[0016] The quick-release base is connected to the end of the industrial robot arm, the anti-dropping pin control motor is integrated in the quick-release base, the anti-dropping pin control motor is electrically connected to the control module, the insulating rod is arranged on the outside of the quick-release base, the anti-dropping pin is connected to the anti-dropping pin control motor, and the male head of the screw-on nut is located at the end of the insulating rod.

[0017] As an improvement, the quick-release base is used to connect the industrial robot arm, the anti-drop pin control motor and the control module cooperate to control the opening and recovery of the anti-drop pin, the insulating rod is used for insulation, the anti-drop pin is used to prevent the bypass cable traction locking device from falling off, and the screw-on nut male head is used to combine with the quick-release interface female head on the bypass cable traction locking device.

[0018] As an improvement, the bypass hanging and unhanging tool quick-change device also includes: a swing arm connection, an insulating traction rope, a stop pin transition piece, and a reset spring.

[0019] The swing arm connection is connected to the locking pin control motor, the two ends of the insulating traction rope are respectively connected to the swing arm and the locking pin transition piece, the locking pin transition piece is fixedly connected to the locking pin, the two ends of the reset spring are respectively against the locking pin and the insulating rod, and the locking pin is slidably connected to the insulating rod.

[0020] As an improvement, the swing arm connection, the insulating traction rope, and the anti-slip pin transition piece are all located inside the insulating rod, and the anti-slip pin transition piece is fixedly connected to the anti-slip pin by setting a thread.

[0021] A second aspect of the present invention provides a method for using a 10kV bypass bridge flexible cable hanging and unhanging device, comprising the following steps:

[0022] Connect the end of the robotic arm to the quick-release base;

[0023] The male head of the screw nut and the female head of the quick-release interface are brought close to each other, thereby completing the connection between the bypass hanging and removing tool quick-change device and the bypass cable traction locking device;

[0024] The main cable base is placed on the main cable;

[0025] The main cable base and the cable anti-detachment hook tightly clamp the main cable;

[0026] Disconnect the industrial robot arm from the bypass tool changer;

[0027] Lower the sling to the ground;

[0028] The bypass cable head is fixed by using the bypass cable head fixing lower buckle and the bypass cable head fixing upper buckle, so that the bypass cable fixing hanging plate device and the bypass cable head form a whole;

[0029] The sling quick connector fixes the sling to the bypass cable fixing hanging plate device;

[0030] Contracting the sling makes the bypass cable fixing hanging plate device and the bypass cable head rise as a whole;

[0031] The pushing mechanism is used to push the bypass cable head forward, and the opening of the bypass cable head is located just above the stripping position of the main cable;

[0032] The nut tightening mechanism works to tighten the bypass cable head.

[0033] Compared with the prior art, the beneficial effects of the present invention include at least the following: the present invention is different from the previous bypass cable hanging auxiliary device which is only responsible for lifting the bypass cable head to a suitable position, and finally hanging the bypass cable head on the main cable still requires manual work or is highly dependent on the accuracy of the visual and force perception of the robotic arm. The present invention can fully automatically realize the traction and locking of the 10kV bypass bridging flexible cable, and can still ensure that after traction into place, the main cable base rather than the bypass cable head bears most of the weight, which greatly simplifies the operation process and improves the operation efficiency. In addition, the present invention no longer requires manual traction of the bypass cable, which greatly reduces the physical exertion of the operators and ensures the safety of the operators, further ensuring the growing demand of modern society for non-stop operations. BRIEF DESCRIPTION OF THE DRAWINGS

[0034] Figure 1 The present invention is a schematic diagram of the overall structure of a flexible cable hanging and unhanging device for 10kV bypass bridging.

[0035] Figure 2 The present invention is a perspective view of the overall structure of the bypass cable fixing hanging plate device.

[0036] Figure 3 It is a side view of the bypass cable fixing hanging plate device according to the present invention.

[0037] Figure 4 The present invention is a schematic structural diagram of a nut tightening transmission rod.

[0038] Figure 5 The present invention is a schematic diagram of the gear set structure.

[0039] Figure 6 The present invention is a schematic diagram of the overall structure of a bypass cable traction locking device.

[0040] Figure 7 It is a bottom view of the bypass cable traction locking device involved in the present invention.

[0041] Figure 8 The present invention is a schematic diagram of the overall structure of the bypass hanging and unhanging tool quick-changing device.

[0042] Fig. 9This is a schematic diagram of the hoisting status when using this device for bypass hanging operations.

[0043] Fig.10 This is a schematic diagram of the state of the device being hoisted into place when performing bypass hanging operations.

[0044] Fig.11 This is a schematic diagram of the state of the device being pushed into place when performing bypass hooking operations.

[0045] Fig.12 This is a schematic diagram of the state in which the device is locked in place when performing bypass hooking operations.

[0046] Fig.13 It is a cross-sectional view of the bypass hanging and removing tool quick-changing device involved in the present invention.

[0047] 1. Bypass cable fixing plate device; 11. Nut-tightening transmission rod; 12. Gear set; 121. Driving gear; 122. Transmission gear; 13. Sling quick connector; 14. Guide shaft; 15. Bypass cable head fixing lower buckle; 16. Bypass cable head fixing upper buckle; 2. Bypass cable traction locking device; 21. Battery; 210. Propulsion mechanism; 211. Propulsion limit sensor; 212. Traction locking device base; 22. Hoisting and reeling motor; 23. Main cable base; 24. Cable anti-unhooking; 25. Nut tightening mechanism; 26. Guide hole; 27. Quick-release female interface; 28. Sling; 3. Bypass hanging and removing tool quick-change device; 31. Quick-release base; 32. Anti-drop pin control motor; 321. Swing arm connection; 33. Insulating rod; 331. Insulating traction rope; 34. Anti-drop pin; 341. Anti-drop pin transition piece; 342. Reset spring; 35. Screw-on nut male; 4. Main cable; 5. Bypass cable head. DETAILED DESCRIPTION

[0048] In order to make the purpose, technical scheme and advantages of the present invention clearer, the technical scheme of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. The described embodiments are only embodiments of a part of the present invention, not all embodiments. Based on the spirit of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work belong to the protection scope of the present invention.

[0049] like Figure 1-8 As shown, embodiment 1 of the present invention provides a 10kV bypass bridge flexible cable hanging and unhooking device, comprising: a bypass cable fixing hanging plate device 1, a bypass cable pulling and locking device 2 and a bypass hanging and unhooking tool quick-changing device 3;

[0050] The bypass cable fixing hanging plate device 1 is used to fix the bypass cable head 5, the bypass cable traction locking device 2 is used to pull the bypass cable fixing hanging plate device 1 and the bypass cable head 5 to form a whole and realize the locking and loosening of the bypass cable head 5 through transmission cooperation with the bypass cable fixing hanging plate device 1, and the bypass hanging and removing tool quick-changing device 3 is used to connect the industrial robot arm and the bypass cable traction locking device 2, so that the robot arm can place the bypass cable traction locking device 2 on the main cable 4.

[0051] like Figure 2 , Figure 3 As shown, the bypass cable fixing hanging plate device 1 includes: a nut-tightening transmission rod 11, a gear set 12, a sling quick connector 13, a guide shaft 14, a bypass cable head fixing lower buckle 15 and a bypass cable head fixing upper buckle 16.

[0052] The nut-tightening transmission rod 11 is used to transmit the tightening power, and the nut-tightening transmission rod 11 is connected to the gear set 12.

[0053] like Figures 1 to 6 As shown, the gear set 12 includes: a driving gear 121 and a transmission gear 122. The driving gear 121 is meshed with the transmission gear 122, and the transmission gear 122 is meshed with the nut tightening transmission rod 11. The power is provided by the nut tightening mechanism 25. Finally, the lower end of the bypass cable head 5 is driven to rotate by the rotation of the driving gear 121 to achieve the tightening and loosening of the bypass cable head 5.

[0054] The sling quick connector 13 is used to connect and remove the sling 28. The sling quick connector 13 is located above the bypass cable head fixed lower buckle 15 and is connected to the sling 28 when the device is in the traction state.

[0055] The guide shaft 14 is used to guide and cooperate with the guide hole 26 on the bypass cable traction locking device 2 to achieve the docking of the bypass cable fixing hanging plate device 1 and the bypass cable traction locking device 2. The guide shaft 14 is located on both sides of the bypass cable head fixing buckle 16. After the docking is completed, the guide shaft 14 is connected to the guide hole 26.

[0056] The bypass cable head fixing lower buckle 15 is used to fix the lower end of the bypass cable head 5, and the bypass cable head fixing upper buckle 16 is used to fix the upper end of the bypass cable head 5, so that the bypass cable fixing hanging plate device 1 and the bypass cable head 5 form a whole and maintain the posture of the bypass cable head 5 relatively stable.

[0057] like Figure 6 , Figure 7As shown, the bypass cable traction locking device 2 includes: a battery 21, a hoisting and winding motor 22, a main cable base 23, a cable anti-detachment hook 24, a nut tightening mechanism 25, a guide hole 26, a quick-release interface female head 27, a sling 28, a propulsion mechanism 210, a propulsion limit sensor 211, a traction locking device base 212 and a controller.

[0058] The battery 21 is arranged above the traction locking device base 212, the battery 21 is electrically connected to the controller, and the controller is electrically connected to the hoisting and winding motor 22, the propulsion mechanism 210, and the propulsion limit sensor 211.

[0059] The hoisting and winding motor 22 drives the sling 28 to hoist the bypass cable fixing hanging plate device 1 and the bypass cable head 5 to a suitable position. The hoisting and winding motor 22 is located on both sides of the battery 21. The bypass cable fixing hanging plate device 1 is connected to the bypass cable traction locking device 2 through the guiding cooperation between the guide shaft 14 on the bypass cable fixing hanging plate device 1 and the guide hole 26 on the bypass cable traction locking device 2. That is, the nut tightening transmission rod 11 is inserted into the nut tightening mechanism 25 to realize the transmission of the tightening power. In addition, the above-mentioned suitable position can ensure that the main cable base 23 rather than the bypass cable head 5 bears most of the weight.

[0060] The main cable base 23 is arranged below the traction locking device base 212, the cable anti-detachment hook 24 is arranged on both sides of the traction locking device base 212, and a slide rail motor is arranged between the cable anti-detachment hook 24 and the traction locking device base 212. The slide rail motor is used to drive the cable anti-detachment hook 24 to move relative to the traction locking device base 212. The slide rail motor is electrically connected to the controller. The main cable base 23 and the cable anti-detachment hook 24 are used to constrain the bypass cable traction locking device 2 to ensure that the bypass cable traction locking device 2 can be stably placed on the main cable 4 during the traction and locking process.

[0061] The nut tightening mechanism 25 is used to engage with the nut tightening transmission rod 11 to realize the screwing and clamping of the bypass cable head 5. A driving motor is arranged inside the nut tightening mechanism 25, and the driving motor is electrically connected to the controller. The nut tightening mechanism 25 is arranged in front of the battery 21. When the hoisting winding motor 22 hoists the bypass cable fixing hanging plate device 1 and the bypass cable head 5 to a suitable position through the sling 28, the nut tightening mechanism 25 and the nut tightening transmission rod 11 just engage with each other.

[0062] The guide holes 26 are arranged on both sides of the nut tightening mechanism 25.

[0063] The quick-release female interface 27 is used to be combined with the screw nut male 35. The quick-release female interface 27 is arranged below the traction locking device base 212.

[0064] The sling 28 is used to pull the bypass cable fixing hanging plate device 1 and the bypass cable head 5 as a whole. The two ends of the sling 28 are respectively connected to the hoisting and winding motor 22 and the sling quick connector 13.

[0065] The pushing mechanism 210 is used to push the bypass cable head 5, and judge whether it is in place according to the signal of the pushing limit sensor 211, so that the opening of the bypass cable head 5 is just above the stripping point of the main cable, which is convenient for the subsequent tightening and loosening of the wire clamp.

[0066] The push limit sensor 211 is used to determine whether the push mechanism 210 has pushed the bypass cable head 5 into place.

[0067] like Figure 8 As shown, the bypass hanging and removing tool quick-changing device 3 includes: a quick-release base 31, a locking pin control motor 32, an insulating rod 33, a locking pin 34, and a screw-on nut male head 35.

[0068] The quick-release base 31 is used to connect to the industrial robot arm. The quick-release base 31 is connected to the end of the industrial robot arm.

[0069] The locking pin control motor 32 cooperates with the control module to control the opening of the locking pin 34 after the screw-on nut male head 35 is screwed into the quick-release interface female head 27 to prevent the bypass cable pulling locking device 2 from falling off. When disassembling, it is also necessary to first control the locking pin 34 to be retracted by the locking pin control motor 32. The locking pin control motor 32 is integrated in the quick-release base 31, and the locking pin control motor 32 is electrically connected to the control module.

[0070] The insulating rod 33 is used for insulation to protect the electrical system of the industrial robot arm from being affected by the high-voltage line. The insulating rod 33 is arranged on the outside of the quick-release base 31.

[0071] The locking pin 34 is used to prevent the bypass cable traction locking device 2 from falling off. The locking pin 34 is connected to the locking pin control motor 32.

[0072] The screw-on nut male head 35 is used to combine with the quick-release interface female head 27 on the bypass cable traction locking device 2, so that the robot arm can grab the bypass cable traction locking device 2. The screw-on nut male head 35 is located at the end of the insulating rod 33.

[0073] like Fig.13 As shown, the bypass tool quick-change device 3 also includes: a swing arm connection 321, an insulating traction rope 331, a stop pin transition piece 341, and a reset spring 342.

[0074] The swing arm connection 321 is connected to the anti-slip pin control motor 32, and the two ends of the insulating traction rope 331 are respectively connected to the swing arm connection 321 and the anti-slip pin transition piece 341, the anti-slip pin transition piece 341 and the anti-slip pin 34 are fixedly connected by threads, and the two ends of the reset spring 342 are respectively against the anti-slip pin 34 and the insulating rod 33, and the anti-slip pin 34 is slidably connected to the insulating rod 33.

[0075] When the screw-on nut male head 35 is screwed into place, the locking pin 34 is embedded in the quick-release interface female head 27 under the action of the reset spring 342 to complete the locking function. When replacement is required, the locking pin control motor 32 drives the swing arm connection 321 to rotate, and the locking pin transition piece 341 and the locking pin 34 are pulled downward by the insulating traction rope 331 to close the locking function.

[0076] Embodiment 2 of the present invention provides a method for using a flexible cable hanging and unhanging device for 10kV bypass bridging, comprising the following steps:

[0077] Connect the end of the robot arm to the quick-release base 31, so that the bypass tool quick-change device 3 is loaded on the end of the industrial robot arm;

[0078] The mechanical arm is controlled to make the screwing nut male head 35 of the bypass hanging and removing tool quick-change device 3 and the quick-release interface female head 27 of the bypass cable traction locking device 2 approach each other, and after the screwing nut male head 35 is screwed into the quick-release interface female head 27, the anti-dropping pin 34 is opened to prevent the bypass cable traction locking device 2 from falling off, thereby completing the fixed connection between the bypass hanging and removing tool quick-change device 3 and the bypass cable traction locking device 2;

[0079] Control the movement of the mechanical arm so that the main cable base 23 of the bypass cable traction locking device 2 is placed on the main cable 4;

[0080] The control cable anti-detachment hook 24 moves backward, so that the main cable base 23 and the cable anti-detachment hook 24 tightly clamp the main cable 4, ensuring that the bypass cable traction and locking device 2 can be stably placed on the main cable 4 during the traction and locking process;

[0081] Close the locking pin 34 to rotate the screw-on nut male head 35 of the bypass hanging and removing tool quick-change device 3 out of the quick-release interface female head 27 of the bypass cable pulling and locking device 2, thereby disconnecting the industrial robot arm from the bypass hanging and removing tool quick-change device 3;

[0082] Start the hoisting and winding motor 22 to lower the sling 28 to the ground;

[0083] The staff uses the bypass cable head fixing lower buckle 15 and the bypass cable head fixing upper buckle 16 on the ground to fix the lower end and the top end of the bypass cable head 5 respectively. The bypass cable head 5 passes through the driving gear 121 and has an interference fit with the driving gear 121, so that the bypass cable fixing hanging plate device 1 and the bypass cable head 5 form a whole;

[0084] The staff fixes the sling 28 to the bypass cable fixing hanging plate device 1 through the sling quick connector 13;

[0085] Start the hoisting and winding motor 22, retract the sling 28 to make the bypass cable fixing hanging plate device 1 and the bypass cable head 5 rise as a whole. This process is as follows Fig. 9 As shown;

[0086] The retracting sling 28 makes the bypass cable fixing hanging plate device 1 and the bypass cable head 5 rise to a suitable position and then stops retracting. Fig.10 As shown;

[0087] The pushing mechanism 210 is used to push the bypass cable head 5, and judge whether it is in place according to the signal of the pushing limit sensor 211, so that the opening of the bypass cable head 5 is just above the main cable stripping position. Fig.11 As shown;

[0088] The nut tightening mechanism 25 starts to work, and tightens the bypass cable head 5 by driving the nut tightening transmission rod 11 and the gear set 12 .

[0089] At this point, the bypass cable installation task is completed, and the above process is reversed to the bypass cable disassembly process.

[0090] like Figure 9-12 The figure shows a schematic diagram of the operation flow when the device of the present invention is used to perform a bypass hanging operation. The operation flow of disassembling the bypass cable head is opposite to the above-mentioned flow.

[0091] In summary, the present invention provides a 10kV bypass bridge flexible cable hanging and unhooking device, which can fully automatically realize the traction and locking of the 10kV bypass bridge flexible cable, and can still ensure that after the traction is in place, the main cable base rather than the bypass cable head bears most of the weight, which greatly simplifies the operation process and improves the operation efficiency. In addition, the device no longer requires manual traction of the bypass cable, which greatly reduces the physical consumption of the operator and ensures the safety of the operator. It further guarantees the growing demand for non-stop power supply operations in modern society.

[0092] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of the present invention rather than to limit it. Although the present invention has been described in detail with reference to the above embodiments, ordinary technicians in the relevant field should understand that the specific implementation methods of the present invention can still be modified or replaced by equivalents, and any modifications or equivalent replacements that do not depart from the spirit and scope of the present invention should be covered within the scope of protection of the claims of the present invention.

Claims

1. A 10kV bypass bridge flexible cable hanging and unhanging device, characterized in that: include: Bypass cable fixing plate device, bypass cable traction locking device and bypass hanging and removing tool quick change device; The bypass cable fixing plate device is used to fix the bypass cable head, the bypass cable pulling and locking device is used to pull the bypass cable fixing plate device and the bypass cable head as a whole and cooperate with the bypass cable fixing plate device in transmission, and the bypass hanging and removing tool quick-change device is used to connect the industrial robot arm and the bypass cable pulling and locking device; The bypass cable fixing plate device comprises: a nut-tightening transmission rod, a gear set, a sling quick connector, a guide shaft, a bypass cable head fixing lower buckle and a bypass cable head fixing upper buckle; Tighten the nut to connect the transmission rod to the gear set. The sling quick connector is located above the lower buckle of the bypass cable head and is connected to the sling when the device is in the traction state. The guide shaft is located on both sides of the upper buckle of the bypass cable head. After the docking is completed, the guide shaft is connected to the guide hole.

2. A 10kV bypass bridge flexible cable hanging and unhooking device according to claim 1, characterized in that: The nut-tightening transmission rod is used to transmit the tightening power, the sling quick connector is used to connect and remove the sling, the guide shaft is used to guide and cooperate with the guide hole on the bypass cable traction locking device, the bypass cable head fixing lower buckle is used to fix the lower end of the bypass cable head, and the bypass cable head fixing upper buckle is used to fix the upper end of the bypass cable head.

3. A 10kV bypass bridge flexible cable hanging and unhooking device according to claim 1, characterized in that: The gear set comprises: a driving gear and a transmission gear, the driving gear meshes with the transmission gear, the transmission gear meshes with the nut-tightening transmission rod, and the driving gear is used to drive the lower end of the bypass cable head to rotate.

4. A 10kV bypass bridge flexible cable hanging and unhooking device according to claim 1, characterized in that: The bypass cable traction locking device includes: a battery, a hoisting and winding motor, a main cable base, a cable anti-unhooking, a nut tightening mechanism, a guide hole, a quick-release interface female head, a sling, a propulsion mechanism, a propulsion limit sensor, a traction locking device base and a controller; The battery is arranged above the base of the traction locking device, the battery is electrically connected to the controller, the controller is electrically connected to the hoisting and winding motor, the propulsion mechanism, and the propulsion limit sensor, the hoisting and winding motor is located on both sides of the battery, the main cable base is arranged below the base of the traction locking device, the cable anti-detachment hooks are arranged on both sides of the base of the traction locking device, a slide rail motor is arranged between the cable anti-detachment hook and the base of the traction locking device, the slide rail motor is electrically connected to the controller, a drive motor is arranged inside the nut tightening mechanism, the drive motor is electrically connected to the controller, the nut tightening mechanism is arranged in front of the battery, the guide holes are arranged on both sides of the nut tightening mechanism, the quick-release interface female head is arranged below the base of the traction locking device, and the two ends of the sling are respectively connected to the hoisting and winding motor and the sling quick connector.

5. A 10kV bypass bridge flexible cable hanging and unhooking device according to claim 4, characterized in that: The slide rail motor is used to drive the cable anti-unhooking hook to move relative to the base of the traction locking device. The main cable base and the cable anti-unhooking hook are used to constrain the bypass cable traction locking device. The nut tightening mechanism is used to engage with the nut tightening transmission rod. The quick-release interface female head is used to combine with the screwing nut male head. The sling is used to pull the bypass cable fixing hanging plate device and the bypass cable head as a whole. The pushing mechanism is used to push the bypass cable head. The pushing limit sensor is used to determine whether the pushing mechanism has pushed the bypass cable head into place.

6. A 10kV bypass bridge flexible cable hanging and unhooking device according to claim 4, characterized in that: The bypass hanging and removing tool quick-changing device comprises: a quick-release base, a locking pin control motor, an insulating rod, a locking pin, and a screw-on nut male head. The quick-release base is connected to the end of the industrial robot arm, the anti-dropping pin control motor is integrated in the quick-release base, the anti-dropping pin control motor is electrically connected to the control module, the insulating rod is arranged on the outside of the quick-release base, the anti-dropping pin is connected to the anti-dropping pin control motor, and the male head of the screw-on nut is located at the end of the insulating rod.

7. A 10kV bypass bridge flexible cable hanging and unhooking device according to claim 6, characterized in that: The quick-release base is used to connect the industrial robot arm. The anti-drop pin control motor cooperates with the control module to control the opening and recovery of the anti-drop pin. The insulating rod is used for insulation. The anti-drop pin is used to prevent the bypass cable traction locking device from falling off. The screw-on nut male head is used to combine with the quick-release interface female head on the bypass cable traction locking device.

8. A 10kV bypass bridge flexible cable hanging and unhanging device according to claim 1, characterized in that: The bypass tool quick-change device also includes: swing arm connection, insulating traction rope, anti-drop pin transition piece, and reset spring. The swing arm connection is connected to the locking pin control motor, the two ends of the insulating traction rope are respectively connected to the swing arm and the locking pin transition piece, the locking pin transition piece is fixedly connected to the locking pin, the two ends of the reset spring are respectively against the locking pin and the insulating rod, and the locking pin is slidably connected to the insulating rod.

9. A 10kV bypass bridge flexible cable hanging and unhooking device according to claim 8, characterized in that: The swing arm connection, the insulating traction rope and the anti-slip pin transition piece are all located inside the insulating rod, and the anti-slip pin transition piece is fixedly connected with the anti-slip pin by setting a thread.

10. A method for using a 10kV bypass bridge flexible cable hanging and unhooking device, based on a 10kV bypass bridge flexible cable hanging and unhooking device according to any one of claims 1 to 9, characterized in that: The following steps are involved: Connect the end of the robotic arm to the quick-release base; The male head of the screw nut and the female head of the quick-release interface are brought close to each other, thereby completing the connection between the bypass hanging and removing tool quick-change device and the bypass cable traction locking device; The main cable base is placed on the main cable; The main cable base and the cable anti-detachment hook tightly clamp the main cable; Disconnect the industrial robot arm from the bypass tool changer; Lower the sling to the ground; The bypass cable head is fixed by using the bypass cable head fixing lower buckle and the bypass cable head fixing upper buckle, so that the bypass cable fixing hanging plate device and the bypass cable head form a whole; The sling quick connector fixes the sling to the bypass cable fixing hanging plate device; Contracting the sling makes the bypass cable fixing hanging plate device and the bypass cable head rise as a whole; The pushing mechanism is used to push the bypass cable head forward, and the opening of the bypass cable head is located just above the stripping position of the main cable; The nut tightening mechanism works to tighten the bypass cable head.

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