Unmanned aerial vehicle-mounted cable insulation recovery tool and method of use

Abstract

The application discloses a cable insulation recovery tool based on unmanned aerial vehicle mounting and a use method thereof. The cable insulation recovery tool comprises a box body, left and right sides of the upper end of the box body are respectively provided with fixing plates, the upper ends of the two fixing plates are fixedly connected with the lower end of a mounting plate, the rear side of the lower end of the mounting plate is provided with a vertical plate, the upper end of the box body is provided with a mounting box, a feeding pipe is arranged in a feeding port formed in the lower side of the right end of the box body, a feeding valve is connected in series with the middle part of the feeding pipe, and the cable insulation recovery tool further comprises a connecting mechanism and a repairing mechanism. The connecting mechanism comprises a protection box, vertical rods and a push plate. The protection box is arranged at the lower end of the vertical plate, and the vertical rods are slidably connected to the front and rear sides of the upper end of the protection box. The cable insulation recovery tool based on unmanned aerial vehicle mounting and the use method thereof have the advantages that the connecting mode is optimized, the stability during flight is ensured, the time spent for assembly is shortened, the weight and the occupied space of the cable insulation recovery tool based on unmanned aerial vehicle mounting are reduced, the operation threshold is relatively low, and the tool is easy to use.

Description

TECHNICAL FIELD

[0001] The application relates to the technical field of cable repair equipment, in particular to a cable insulation recovery tool based on unmanned aerial vehicle mounting and a use method. BACKGROUND

[0002] The cable insulation recovery tool based on unmanned aerial vehicle mounting is a device for power line maintenance and repair, which utilizes the maneuverability and flexibility of an unmanned aerial vehicle to perform aerial operation on a power cable, reduces the dependence on human operation, and reduces labor cost and safety risk.

[0003] In use, the cable insulation recovery tool based on unmanned aerial vehicle mounting is usually connected to the load hanging point of an external unmanned aerial vehicle through a bolt body, and then moved to the damaged area of the cable by the external unmanned aerial vehicle, and then the mold seat is moved by a mechanical hand, the damaged area of the cable is wrapped in the mold seat, and finally the insulation material is injected into the mold seat, so as to recover the insulation of the damaged area of the cable.

[0004] The existing cable insulation recovery tool based on unmanned aerial vehicle mounting can be connected to the load hanging point of an external unmanned aerial vehicle through a bolt body, but the assembly and disassembly time is relatively long, and the bolt connection may gradually loosen during flight due to vibration and maneuvering action, thereby affecting the stability during flight. Although the position of the mold seat can be adjusted by the mechanical hand during work, the mechanical hand is heavy and occupies a relatively large space, which affects the load capacity and flight performance of the unmanned aerial vehicle, and the operator also needs to receive professional training to master the control and programming of the robot arm. Therefore, we propose a cable insulation recovery tool based on unmanned aerial vehicle mounting and a use method. SUMMARY

[0005] The technical problem to be solved by the application is to overcome the defects of the prior art, provide a cable insulation recovery tool based on unmanned aerial vehicle mounting and a use method, optimize the connection method, ensure the stability during flight, shorten the assembly time, reduce the weight and space occupied by the cable insulation recovery tool based on unmanned aerial vehicle mounting, and lower the operation threshold, making it easy to use and effectively solving the problems in the background art.

[0006] In order to achieve the above object, the present application provides the following technical scheme: the cable insulation recovery tool based on unmanned aerial vehicle mounting, the cable insulation recovery tool based on unmanned aerial vehicle mounting, including box, the left and right sides of the upper end of the box are respectively provided with fixed plate, the upper end of the two fixed plates is fixedly connected with the lower end of the mounting plate, the rear side of the lower end of the mounting plate is provided with the vertical plate, the upper end of the box is provided with the mounting box, the inlet is provided in the lower side of the right end of the box, the inlet is provided with the feeding pipe, the middle part of the feeding pipe is connected with the feeding valve, further comprising connecting mechanism and repair mechanism;

[0007] Connecting mechanism: it includes protection box, stand and push plate, the protection box is arranged at the lower end of the vertical plate, the front and rear sides of the upper end of the protection box are slidably connected with the vertical rod, the upper ends of the two vertical rods are fixedly connected with the lower end of the push plate, the lower ends of the vertical rods are provided with the baffle;

[0008] Repair mechanism: it is arranged in the inside of the mounting box, the connection mode is optimized, the stability during flight is ensured, the time spent for assembly is shortened, the weight and the space occupied by the cable insulation recovery tool based on unmanned aerial vehicle mounting are reduced, the operation threshold is relatively low, and it is easy to operate.

[0009] Further, the control switch group is arranged at the right end of the box, the input end of the control switch group is electrically connected with the external power supply, and the electrical elements in the equipment can be controlled.

[0010] Further, the connecting mechanism further comprises an internal thread cylinder, an adjusting screw rod, a worm gear, a worm and a driving motor, the internal thread cylinder is rotatably connected to the middle part of the top wall of the protection box, the internal thread cylinder is internally threadedly connected with the adjusting screw rod, the upper end of the adjusting screw rod is fixedly connected with the lower end of the push plate, the worm gear is arranged on the lower side of the outer arc surface of the internal thread cylinder, the driving motor is arranged on the right side of the rear wall of the protection box, the front end of the output shaft of the driving motor is provided with the worm, the worm is meshingly connected with the worm gear, the input end of the driving motor is electrically connected with the output end of the control switch group, and the position of the push plate can be adjusted.

[0011] Further, the repair mechanism comprises a horizontal rod, a connecting plate, a mounting arm and a mold seat, the horizontal rods are arranged on the upper sides in the inside of the mounting box, the horizontal rods are slidably connected with the slide holes arranged on the upper sides of the left ends of the connecting plates, the mounting arms are slidably connected with the avoiding grooves arranged on the upper sides of the left and right ends of the mounting box, the upper sides of the one ends of the mounting arms close to the center of the inside of the box are fixedly connected with the one ends of the connecting plates away from the center of the inside of the box, the lower sides of the one ends of the mounting arms close to the center of the inside of the box are respectively provided with the mold seats, and the positions of the mold seats can be adjusted.

[0012] Further, the repair mechanism further comprises mounting rods, transmission plates, fixing rods, adjusting plates and push rods, the mounting rods are arranged on the left and right sides of the bottom wall of the mounting box, the outer arc surfaces of the mounting rods are rotatably connected with the transmission plates on the upper side, the front sides of the upper ends of the transmission plates are provided with the fixing rods, the outer arc surfaces of the two fixing rods are respectively in contact with the ends of the transversely adjacent connecting plates away from the center of the box, the rear side of the bottom wall of the adjusting plate is slidably connected with the adjusting plate, the left and right sides of the upper end of the adjusting plate are respectively provided with the push rods, the outer arc surfaces of the two push rods are respectively in contact with the ends of the transversely adjacent transmission plates away from the center of the box, and the position of the connecting plate can be adjusted.

[0013] Further, springs are arranged between the ends of the connecting plates away from the center of the box and the inner wall of the box, the springs are all sleeved on the outside of the horizontal rod, and the pulling force generated by the contraction of the springs can drive the connecting plates to move and reset.

[0014] Further, a discharge pipe is arranged in the discharge opening formed in the middle of the lower end of the box, an electric valve is connected in series in the middle of the discharge pipe, a conveying hose is arranged at the lower end of the discharge pipe, the lower end of the conveying hose is in communication with the mounting groove formed in the middle of the upper end of the mold base on the left side, the input end of the electric valve is electrically connected with the output end of the control switch group, and the inside of the mold base can be injected through the conveying hose.

[0015] Further, a screw rod is rotatably connected to the lower side of the front wall of the mounting box, the adjusting plate is threadedly connected to the rear side of the outer arc surface of the screw rod through the threaded hole arranged on the lower side of the front end of the adjusting plate, a motor is arranged on the lower side of the rear wall of the mounting box, the mounting rods are located between the front end of the motor and the rear end of the adjusting plate, the front end of the output shaft of the motor is fixedly connected with the rear end of the screw rod, and the input end of the motor is electrically connected with the output end of the control switch group, so that the position of the adjusting plate can be adjusted.

[0016] Further, an electric push rod is arranged in the middle of the top wall of the box, a piston plate is slidably connected in the inside of the box, the piston plate is located on the upper side of the feeding pipe, the lower end of the extension end of the electric push rod is fixedly connected with the upper end of the piston plate, and the input end of the electric push rod is electrically connected with the output end of the control switch group, so that the insulating material can be injected into the inside of the conveying hose through the discharge pipe.

[0017] The use method of the cable insulation recovery tool mounted on the unmanned aerial vehicle comprises the following steps:

[0018] S1): adding insulating material: through the regulation and control of the control switch group, the electric push rod starts to operate, the extension end of the electric push rod shortens, the piston plate moves upward, the feeding pipe is connected with the external pipeline after the feeding valve is opened, the insulating material enters the inside of the box through the feeding pipe, the feeding valve is closed after the addition of the insulating material is completed, and then the feeding pipe is separated from the external pipeline;

[0019] S2): Connect with the unmanned aerial vehicle: the load hanging point of the external unmanned aerial vehicle is in contact with the lower surface of the mounting plate, and then the control switch group is controlled to drive the motor to start running, the output shaft of the motor drives the worm to rotate, the worm drives the inner threaded cylinder to rotate, the inner threaded cylinder drives the adjusting screw to move up through the threaded connection, the adjusting screw drives the push plate to move up, so that the push plate is tightly fixed with the lower surface of the load hanging point, thereby the cable insulation recovery tool based on the unmanned aerial vehicle mounting is installed and connected with the load hanging point of the external unmanned aerial vehicle.

[0020] S3): Wrap the damaged area of the cable: when the external unmanned aerial vehicle moves the mold seat to the left and right sides of the damaged area of the cable, the control switch group is controlled to drive the motor to start running, the output shaft of the motor drives the screw to rotate, the screw drives the adjusting plate to move forward through the threaded connection, the adjusting plate drives the transmission plate to rotate forward through the push rod, the transmission plate drives the mounting arm to move through the fixed rod, the mounting arm drives the mold seat to move towards the center of the box body, and finally the two mold seats are closed, thereby wrapping the damaged area of the cable.

[0021] S4): Repair the cable: the control switch group is controlled to open the electric valve, and then the control switch group is controlled to drive the electric push rod to start running, the telescopic end of the electric push rod extends, thereby driving the piston plate to move downward, and then the insulation material is injected into the inside of the conveying hose through the discharge pipe, and finally injected into the inside of the mold seat through the conveying hose, thereby recovering the insulation of the damaged area of the cable.

[0022] Compared with the prior art, the beneficial effects of the present application are as follows:

[0023] 1. The push plate connects the cable insulation recovery tool based on the unmanned aerial vehicle mounting with the load hanging point of the external unmanned aerial vehicle, instead of the traditional installation and connection mode through the bolt body, which optimizes the connection mode, ensures the stability during flight, shortens the assembly time, and further improves the assembly efficiency.

[0024] 2. The position of the mold seat can be adjusted through the cooperation of the connecting plate and the fixed rod, instead of the traditional mode of moving the mold seat by the mechanical hand, which is simple in structure and reduces the cost, the weight and the occupied space of the cable insulation recovery tool based on the unmanned aerial vehicle mounting, and the operation threshold is relatively low and easy to operate. BRIEF DESCRIPTION OF DRAWINGS

[0025] Figure 1 The structure of the present application is shown in the figure;

[0026] Figure 2It is a structural schematic diagram of the connecting mechanism of the application;

[0027] Figure 3 It is a structural schematic diagram of the upper side of the application;

[0028] Figure 4 It is a structural schematic diagram of the right side of the application;

[0029] Figure 5 It is a structural schematic diagram of the enlargement of A of the application.

[0030] In the figure: 1 box, 2 control switch group, 3 fixed plate, 4 mounting plate, 5 vertical plate, 6 connecting mechanism, 61 protective box, 62 vertical rod, 63 push plate, 64 internal thread cylinder, 65 adjusting screw rod, 66 worm wheel, 67 worm, 68 drive motor, 7 mounting box, 8 repair mechanism, 81 horizontal rod, 82 connecting plate, 83 mounting arm, 84 mold base, 85 mounting rod, 86 transmission plate, 87 fixed rod, 88 adjusting plate, 89 push rod, 9 screw rod, 10 motor, 11 spring, 12 discharge pipe, 13 conveying hose, 14 electric valve, 15 feed pipe, 16 electric push rod, 17 piston plate. DETAILED DESCRIPTION

[0031] The technical solutions in the embodiments of the application will be clearly and completely described below with reference to the drawings in the embodiments of the application. Obviously, the described embodiments are only part of the embodiments of the application, rather than all the embodiments of the application. Based on the embodiments in the application, all other embodiments obtained by those skilled in the art without creative work fall within the protection scope of the application.

[0032] Please refer to Figures 1-5 The embodiment provides a technical solution: a cable insulation recovery tool based on a unmanned aerial vehicle, which comprises a box 1, left and right sides of an upper end of the box 1 are respectively provided with fixed plates 3, upper ends of the two fixed plates 3 are fixedly connected with a lower end of a mounting plate 4, a rear side of the lower end of the mounting plate 4 is provided with a vertical plate 5, an upper end of the box 1 is provided with a mounting box 7, a feed inlet formed in a lower side of a right end of the box 1 is provided with a feed pipe 15, a feed valve is connected in series in a middle part of the feed pipe 15, and the cable insulation recovery tool further comprises a connecting mechanism 6 and a repair mechanism 8.

[0033] The connecting mechanism 6 comprises a protection box 61, a vertical rod 62 and a push plate 63, the protection box 61 is arranged at the lower end of the vertical plate 5, the front and back sides of the upper end of the protection box 61 are slidably connected with the vertical rods 62, the upper ends of the two vertical rods 62 are fixedly connected with the lower end of the push plate 63, the lower ends of the vertical rods 62 are provided with baffles, the connecting mechanism 6 further comprises an internally threaded cylinder 64, an adjusting screw 65, a worm wheel 66, a worm 67 and a driving motor 68, the internally threaded cylinder 64 is rotatably connected to the middle part of the top wall of the protection box 61, the internally threaded cylinder 64 is internally threadedly connected with the adjusting screw 65, the upper end of the adjusting screw 65 is fixedly connected with the lower end of the push plate 63, the worm wheel 66 is arranged on the lower side of the outer arc surface of the internally threaded cylinder 64, the right side of the rear wall of the protection box 61 is provided with the driving motor 68, the front end of the output shaft of the driving motor 68 is provided with the worm 67, the worm 67 is meshingly connected with the worm wheel 66, the input end of the driving motor 68 is electrically connected with the output end of the control switch group 2, the load hanging point of the unmanned aerial vehicle is mounted and connected with the cable insulation recovery tool based on the unmanned aerial vehicle through the push plate 63, instead of the traditional mounting and connecting mode through the bolt body, the stability during flight is guaranteed, the time spent for assembly is shortened, and the assembly efficiency is further improved.

[0034] The repairing mechanism 8 is arranged in the interior of the mounting box 7, the repairing mechanism 8 comprises horizontal rods 81, connecting plates 82, mounting arms 83 and mold seats 84, the horizontal rods 81 are respectively arranged on the upper sides in the interior of the mounting box 7, the horizontal rods 81 are slidably connected with the slide holes arranged on the upper sides of the left ends of the connecting plates 82, the mounting arms 83 are slidably connected with the avoiding grooves arranged on the upper sides of the left and right ends of the mounting box 7, the upper sides of the one ends of the mounting arms 83 close to the center of the interior of the box body 1 are respectively fixedly connected with the one ends of the connecting plates 82 away from the center of the interior of the box body 1, the lower sides of the one ends of the mounting arms 83 close to the center of the interior of the box body 1 are respectively provided with the mold seats 84, the repairing mechanism 8 further comprises mounting rods 85, transmission plates 86, fixed rods 87, adjusting plates 88 and push rods 89, the mounting rods 85 are arranged on the left and right sides of the bottom wall of the mounting box 7, the upper sides of the outer arc surfaces of the mounting rods 85 are rotatably connected with the transmission plates 86, the front sides of the upper ends of the transmission plates 86 are respectively provided with the fixed rods 87, the outer arc surfaces of the two fixed rods 87 are respectively in contact with the one ends of the connecting plates 82 away from the center of the interior of the box body 1, the upper sides of the left and right sides of the adjusting plates 88 are respectively provided with the push rods 89, the outer arc surfaces of the two push rods 89 are respectively in contact with the one ends of the transmission plates 86 away from the center of the interior of the box body 1, the cable insulation recovery tool based on the unmanned aerial vehicle is connected with the load hanging point of the unmanned aerial vehicle outside through the push plate 63, instead of the traditional mounting and connecting mode through the bolt body, the stability during flight is guaranteed, the time spent for assembly is shortened, and the assembly efficiency is further improved.

[0035] The control switch group 2 is arranged at the right end of the box body 1, the input end of the control switch group 2 is electrically connected with an external power supply, and the electrical components in the device can be regulated and controlled.

[0036] The spring 11 is arranged between the end of the connecting plate 82 away from the center of the box body 1 and the inner wall of the box body 1, and the spring 11 is sleeved outside the horizontal rod 81, the pulling force generated by the contraction of the spring 11 can drive the connecting plate 82 to move and reset.

[0037] The discharge pipe 12 is arranged in the discharge port formed in the middle of the lower end of the box body 1, the discharge pipe 12 is connected with the electric valve 14 in the middle, the lower end of the discharge pipe 12 is provided with the conveying hose 13, the lower end of the conveying hose 13 is communicated with the mounting groove formed in the middle of the upper end of the mold seat 84 on the left side, the input end of the electric valve 14 is electrically connected with the output end of the control switch group 2, the electric valve 14 is opened through the regulation of the control switch group 2, and then the insulating material is injected into the inside of the conveying hose 13 through the discharge pipe 12, and finally the insulating material is injected into the inside of the mold seat 84 through the conveying hose 13, so that the damaged area of the cable is insulated and recovered.

[0038] The screw rod 9 is rotatably connected to the lower side of the front wall of the mounting box 7, the adjusting plate 88 is screw-connected to the rear side of the outer arc surface of the screw rod 9 through the threaded hole arranged on the lower side of the front end of the adjusting plate 88, the motor 10 is arranged on the lower side of the rear wall of the mounting box 7, the mounting rods 85 are located between the front end of the motor 10 and the rear end of the adjusting plate 88, the front end of the output shaft of the motor 10 is fixedly connected with the rear end of the screw rod 9, the input end of the motor 10 is electrically connected with the output end of the control switch group 2, the motor 10 starts to operate through the regulation of the control switch group 2, the output shaft of the motor 10 drives the screw rod 9 to rotate, and the screw rod 9 drives the adjusting plate 88 to move forward through the screw connection.

[0039] The electric push rod 16 is arranged in the middle of the top wall of the box body 1, the piston plate 17 is slidably connected in the inside of the box body 1 and located on the upper side of the feeding pipe 15, the lower end of the extension end of the electric push rod 16 is fixedly connected with the upper end of the piston plate 17, the input end of the electric push rod 16 is electrically connected with the output end of the control switch group 2, the electric push rod 16 starts to operate through the regulation of the control switch group 2, and the extension end of the electric push rod 16 extends to drive the piston plate 17 to move downward.

[0040] The use method of the cable insulation recovery tool mounted on the unmanned aerial vehicle comprises the following steps:

[0041] S1): Add insulation material: by controlling the switch group 2, the electric push rod 16 starts to run, the telescopic end of the electric push rod 16 shortens, so as to drive the piston plate 17 to move upwards, the feeding pipe 15 is connected with the external pipeline, the feeding valve is opened, the insulation material enters the inside of the box 1 through the feeding pipe 15, the feeding valve is closed after the insulation material is added, and then the feeding pipe 15 is separated from the external pipeline;

[0042] S2): Connect with the unmanned aerial vehicle: the load hanging point of the external unmanned aerial vehicle is in contact with the lower surface of the mounting plate 4, and then the driving motor 68 starts to run by controlling the switch group 2, the output shaft of the driving motor 68 drives the worm wheel 66 to rotate through the worm 67, the worm wheel 66 drives the inner threaded cylinder 64 to rotate, the inner threaded cylinder 64 drives the adjusting screw 65 to move upwards through the threaded connection, the adjusting screw 65 drives the push plate 63 to move upwards, so that the push plate 63 is tightly fixed with the lower surface of the load hanging point, so as to install and connect the cable insulation recovery tool based on the unmanned aerial vehicle with the load hanging point of the external unmanned aerial vehicle;

[0043] S3): Wrap the damaged area of the cable: when the external unmanned aerial vehicle moves the mold seat 84 to the left and right sides of the damaged area of the cable, the motor 10 starts to run by controlling the switch group 2, the output shaft of the motor 10 drives the screw 9 to rotate, the screw 9 drives the adjusting plate 88 to move forward through the threaded connection, the adjusting plate 88 drives the transmission plate 86 to rotate forward through the push rod 89, the transmission plate 86 drives the mounting arm 83 to move through the fixed rod 87, the mounting arm 83 drives the mold seat 84 to move to the side close to the center of the box 1, and finally makes the two mold seats 84 close, so as to wrap the damaged area of the cable;

[0044] S4): Repair the cable: by controlling the switch group 2, the electric valve 14 is opened, and then by controlling the switch group 2, the electric push rod 16 starts to run, the telescopic end of the electric push rod 16 extends, so as to drive the piston plate 17 to move downwards, so as to inject the insulation material into the inside of the conveying hose 13 through the discharge pipe 12, and finally inject the insulation material into the inside of the mold seat 84 through the conveying hose 13, so as to recover the insulation of the damaged area of the cable.

[0045] The working principle of the cable insulation recovery tool based on unmanned aerial vehicle mounting and the use method provided by the application is as follows: before use, the control switch group 2 is regulated and controlled, the electric push rod 16 starts to operate, the telescopic end of the electric push rod 16 is shortened, so as to drive the piston plate 17 to move upwards, after the feeding pipe 15 is connected with the external pipeline, the feeding valve is opened, the insulation material enters the inside of the box body 1 through the feeding pipe 15, after the insulation material is added, the feeding valve is closed again, then the feeding pipe 15 is separated from the external pipeline, then the load hanging point of the external unmanned aerial vehicle is moved to the lower end of the mounting plate 4 and is in contact with the lower surface of the mounting plate 4, then the control switch group 2 is regulated and controlled, the driving motor 68 starts to operate, the output shaft of the driving motor 68 drives the worm wheel 66 to rotate through the worm 67, the worm wheel 66 drives the internal thread cylinder 64 to rotate in the process of rotation, the internal thread cylinder 64 drives the adjusting screw 65 to move upwards in the process of rotation through the threaded connection, the adjusting screw 65 drives the push plate 63 to move upwards, finally the upper surface of the push plate 63 is tightly fixed with the lower surface of the load hanging point, so as to install and connect the load hanging point of the external unmanned aerial vehicle with the cable insulation recovery tool based on unmanned aerial vehicle mounting, then the mold seat 84 is moved to the left and right sides of the damaged area of the cable by the external unmanned aerial vehicle, at this time, the control switch group 2 is regulated and controlled, the motor 10 starts to operate, the output shaft of the motor 10 drives the screw 9 to rotate, the screw 9 drives the adjusting plate 88 to move forward in the process of rotation through the threaded connection, the push rod 89 gives the transmission plate 86 a forward thrust, so that the adjusting plate 88 drives the transmission plate 86 to rotate forward through the push rod 89, the transmission plate 86 drives the mounting arm 83 to move through the fixed rod 87, the spring 11 is extended, the mounting arm 83 drives the mold seat 84 to move to the side close to the center of the inside of the box body 1, finally the two mold seats 84 are closed, so as to wrap the damaged area of the cable, then the control switch group 2 is regulated and controlled, the electric valve 14 and the electric push rod 16 start to operate, the electric valve 14 is opened, the telescopic end of the electric push rod 16 is extended, so as to drive the piston plate 17 to move downwards, the position of the piston plate 17 is not higher than the feeding pipe 15, so as to inject the insulation material into the inside of the conveying hose 13 through the discharge pipe 12, finally the insulation material is injected into the inside of the mold seat 84 through the conveying hose 13, so as to recover the insulation of the damaged area of the cable.

[0046] It is worth noting that the driving motor 68 and the motor 10 disclosed in the above embodiment can be selected as ECMA-C20604RS, the electric valve 14 can be selected as Q965F-16C, the electric push rod 16 can be selected as YRJ0905, and the control switch group 2 is provided with control buttons corresponding to the electric valve 14, the motor 10, the driving motor 68 and the electric push rod 16 for controlling the switches thereof.

[0047] The above merely illustrates the embodiments of the present application, and is not intended to limit the patent scope of the present application. Any equivalent structure or equivalent process conversion, or direct or indirect application in other related technical fields, which is made according to the content of the present application, shall be included in the patent protection scope of the present application.

Claims

1. A cable insulation restoration tool mounted on a drone, comprising a housing (1), with fixing plates (3) respectively provided on the left and right sides of the upper end of the housing (1), the upper ends of the two fixing plates (3) being fixedly connected to the lower end of the mounting plate (4), a vertical plate (5) provided on the rear side of the lower end of the mounting plate (4), a mounting box (7) provided on the upper end of the housing (1), and a feed pipe (15) provided in the feed inlet opened on the lower side of the right end of the housing (1), with a feed valve connected in series in the middle of the feed pipe (15), characterized in that: It also includes connecting mechanism (6) and repair mechanism (8); Connecting mechanism (6): it includes protection box (61), vertical rod (62) and push plate (63), the protection box (61) is arranged at the lower end of the vertical plate (5), the front and back sides of the upper end of the protection box (61) are slidably connected with the vertical rod (62), the upper ends of the two vertical rods (62) are fixedly connected with the lower end of the push plate (63), and the lower ends of the vertical rods (62) are provided with baffle plates; Repair mechanism (8): it is arranged in the inside of the installation box (7); It also includes control switch group (2), which is arranged at the right end of the box body (1), and the input end of the control switch group (2) is electrically connected with the external power supply; The connecting mechanism (6) further includes an internally threaded cylinder (64), an adjusting screw rod (65), a worm gear (66), a worm (67) and a drive motor (68), the internally threaded cylinder (64) is rotatably connected to the middle of the top wall of the protection box (61), the internally threaded cylinder (64) is internally threaded with the adjusting screw rod (65), the upper end of the adjusting screw rod (65) is fixedly connected with the lower end of the push plate (63), the worm gear (66) is arranged on the lower side of the outer arc surface of the internally threaded cylinder (64), the right side of the rear wall of the protection box (61) is provided with the drive motor (68), the front end of the output shaft of the drive motor (68) is provided with the worm (67), the worm (67) is meshingly connected with the worm gear (66), and the input end of the drive motor (68) is electrically connected with the output end of the control switch group (2); The repair mechanism (8) includes a cross rod (81), a connecting plate (82), an installation arm (83) and a mold seat (84), the cross rod (81) is arranged on the upper side of the inside of the installation box (7), the cross rod (81) is slidably connected with the slide hole arranged on the upper side of the left end of the connecting plate (82), the installation arm (83) is slidably connected with the avoiding slot arranged on the upper side of the left and right ends of the installation box (7), the upper side of the end of the installation arm (83) close to the inside center of the box body (1) is fixedly connected with the end of the cross rod (81) away from the inside center of the box body (1), and the lower side of the end of the installation arm (83) close to the inside center of the box body (1) is provided with the mold seat (84); The repair mechanism (8) further includes an installation rod (85), a transmission plate (86), a fixed rod (87), an adjusting plate (88) and a push rod (89), the installation rod (85) is arranged on the left and right sides of the bottom wall of the installation box (7), the outer arc surface of the installation rod (85) is rotatably connected with the transmission plate (86) on the upper side, the front side of the upper end of the transmission plate (86) is provided with the fixed rod (87), the outer arc surfaces of the two fixed rods (87) are respectively in contact with the ends of the cross rod (81) away from the inside center of the box body (1), the bottom wall of the adjusting plate (88) is slidably connected with the adjusting plate (88), the left and right sides of the upper end of the adjusting plate (88) are respectively provided with the push rod (89), and the outer arc surfaces of the two push rods (89) are respectively in contact with the ends of the cross rod (81) away from the inside center of the box body (1).

2. The drone-mounted cable insulation recovery tool of claim 1, wherein: The spring (11) is sleeved outside the horizontal rod (81).

3. The drone-mounted cable insulation recovery tool of claim 1, wherein: The discharge pipe (12) is provided with an electric valve (14) in the middle part, a conveying hose (13) is arranged at the lower end of the discharge pipe (12), the lower end of the conveying hose (13) is communicated with the mounting groove arranged in the middle part of the upper end of the left mold base (84), and the input end of the electric valve (14) is electrically connected with the output end of the control switch group (2).

4. The drone-mounted cable insulation recovery tool of claim 1, wherein: The lower side of the front wall of the mounting box (7) is rotationally connected with a screw rod (9), the adjusting plate (88) is threadedly connected to the rear side of the outer arc surface of the screw rod (9) through the threaded hole arranged at the lower side of the front end of the adjusting plate (88), the lower side of the rear wall of the mounting box (7) is provided with a motor (10), the mounting rods (85) are all located between the front end of the motor (10) and the rear end of the adjusting plate (88), the front end of the output shaft of the motor (10) is fixedly connected with the rear end of the screw rod (9), and the input end of the motor (10) is electrically connected with the output end of the control switch group (2).

5. The drone-mounted cable insulation recovery tool of claim 1, wherein: The middle part of the top wall of the box body (1) is provided with an electric push rod (16), the inside of the box body (1) is slidably connected with a piston plate (17), the piston plate (17) is located on the upper side of the feeding pipe (15), the lower end of the telescopic end of the electric push rod (16) is fixedly connected with the upper end of the piston plate (17), and the input end of the electric push rod (16) is electrically connected with the output end of the control switch group (2).

6. A method of using a cable insulation restoration tool based on a drone mount, characterized by: The unmanned aerial vehicle-mounted cable insulation recovery tool according to any one of claims 1-5 is used, and the following steps are included: S1): adding insulation material: through the regulation and control of the control switch group (2), the electric push rod (16) starts to operate, the telescopic end of the electric push rod (16) is shortened, so that the piston plate 17 is driven to move upwards, after the feeding pipe (15) is connected with the external pipeline, the feeding valve is opened, the insulation material enters the inside of the box body (1) through the feeding pipe (15), after the insulation material is added, the feeding valve is closed, and then the feeding pipe (15) is separated from the external pipeline; S2): connecting with the unmanned aerial vehicle: the load hanging point of the external unmanned aerial vehicle is in contact with the lower surface of the mounting plate (4), then the control switch group (2) is regulated and controlled to drive the motor (68) to start to operate, the output shaft of the motor (68) drives the worm gear (67) to rotate through the worm (67), the worm gear (66) drives the inner threaded cylinder (64) to rotate, the inner threaded cylinder (64) drives the adjusting screw rod (65) to move upwards through the threaded connection, the adjusting screw rod (65) drives the push plate (63) to move upwards, so that the push plate (63) is tightly fixed with the lower surface of the load hanging point, and thus the unmanned aerial vehicle-mounted cable insulation recovery tool is installed and connected with the load hanging point of the external unmanned aerial vehicle. S3): Wrap the damaged area of the cable: When the external unmanned aerial vehicle moves the mold seat (84) to the left and right sides of the damaged area of the cable, by controlling the switch group (2), the motor (10) starts to run, the output shaft of the motor (10) drives the screw rod (9) to rotate, the screw rod (9) drives the adjusting plate (88) to move forward through the threaded connection, the adjusting plate (88) drives the transmission plate (86) to rotate forward through the push rod (89), the transmission plate (86) drives the mounting arm (83) to move through the fixed rod (87), the mounting arm (83) drives the mold seat (84) to move closer to the inside center of the box (1), and finally the two mold seats (84) are closed, thereby wrapping the damaged area of the cable; S4): Repair the cable: By controlling the switch group (2), the electric valve (14) is opened, and then by controlling the switch group (2), the electric push rod (16) starts to run, the telescopic end of the electric push rod (16) extends, thereby driving the piston plate (17) to move downward, and then the insulating material is injected into the inside of the conveying hose (13) through the discharge pipe (12), and finally injected into the inside of the mold seat (84) through the conveying hose (13), thereby recovering the insulation of the damaged area of the cable.

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