An automatic disassembly and assembly device for vibration dampers

Abstract

The present invention discloses an automatic disassembling and assembling device for a vibration damper, comprising: a drone and a disassembling and assembling component, a connecting mechanism installed above the drone for fixing the disassembling and assembling component on the drone; the disassembling and assembling component includes a disassembly and assembly frame fixed above the drone, and a pair of disassembly and assembly positioning arms are further installed at the upper end of the disassembly and assembly frame, and a disassembly and assembly electric cylinder is also installed on the disassembly and assembly positioning arms; a walking positioning mechanism installed on the disassembly and assembly positioning arms for positioning the disassembly and assembly component; a limiting mechanism installed on the walking positioning mechanism for improving the stability of the movement of the walking positioning mechanism; a braking mechanism installed on the disassembly and assembly positioning arms for fixing the disassembly and assembly component; a lifting mechanism installed on the disassembly and assembly frame for adjusting the height of the disassembly and assembly mechanism. The structure of the present invention is reasonable, convenient for replacing the vibration damper, and at the same time, can effectively improve the stability of replacing the vibration damper in a windy environment, and can better meet the use requirements.

Description

Technical Field

[0001] The present invention relates to the technical field of anti-vibration hammer disassembly and assembly, and specifically provides an automatic anti-vibration hammer disassembly and assembly device. Background Art

[0002] The anti-vibration hammer is provided to reduce the vibration of the wire caused by the wind. High-voltage overhead transmission lines have high pole positions and large spans. When the wire is affected by the wind, it will vibrate. When the wire vibrates, the working conditions at the wire suspension are the most unfavorable. Due to multiple vibrations, the wire will be fatigued and damaged due to periodic bending. When the span of the overhead transmission line is greater than 120 meters, an anti-vibration hammer is generally used for anti-vibration. However, factors such as gentle breeze, icing, rain and snow will cause the displacement and corrosion of the anti-vibration hammer. Therefore, it is necessary to regularly inspect the anti-vibration hammer.

[0003] To deal with this problem, mainly workers carry operation tools and climb onto the line to reset or replace the anti-vibration hammer. Such methods require power outage operations, with low efficiency and no guarantee of personal safety. To solve the above problems, a Chinese invention patent (Publication No.: CN109980574A; Publication Date: July 5, 2019) discloses a transmission line anti-vibration hammer replacement operation device and operation method. A clamping mechanism and a supporting mechanism are arranged at one end of the operation arm one for fixing the anti-vibration hammer clamp, and a bolt tightening mechanism and a pitching joint are arranged at one end of the operation arm two for tightening and loosening the anti-vibration hammer bolts. Through the coordinated operation of each joint, the device of the present invention can perform the operation of replacing the anti-vibration hammer on the high-voltage transmission line while energized.

[0004] However, when this device is specifically used, it is necessary to manually hoist the anti-vibration hammer replacement operation device onto the line, and the operation is relatively troublesome. In addition, when operating in a windy environment, the stability of the device cannot be guaranteed, which easily affects the replacement operation of the anti-vibration hammer, reduces the applicable range of the device, and cannot well meet the use requirements. Summary of the Invention

[0005] The purpose of the present invention is to provide an automatic anti-vibration hammer disassembly and assembly device to solve the problems raised in the above background art.

[0006] To achieve the above purpose, the present invention provides the following technical solutions:

[0007] A shockproof hammer automatic disassembly and assembly device comprises: an unmanned aerial vehicle and a disassembly and assembly component; a connecting mechanism installed above the unmanned aerial vehicle, and used to fix the disassembly and assembly component on the unmanned aerial vehicle; the disassembly and assembly component comprises a disassembly and assembly frame fixed above the unmanned aerial vehicle, a pair of disassembly and assembly positioning arms are also installed on the upper end of the disassembly and assembly frame, and a disassembly and assembly electric cylinder is also installed on the disassembly and assembly positioning arms; a walking positioning mechanism is installed on the disassembly and assembly positioning arms, and is used for positioning the disassembly and assembly component; a limiting mechanism is installed on the walking positioning mechanism, and is used to improve the stability of the movement of the walking positioning mechanism; a braking mechanism is installed on the disassembly and assembly positioning arms, and is used for fixing the disassembly and assembly component; a lifting mechanism is installed on the disassembly and assembly frame, and is used to adjust the height of the disassembly and assembly mechanism; the disassembly and assembly mechanism is installed on the lifting mechanism, and is used to disassemble and assemble the shockproof hammer; a straightening mechanism is installed on the disassembly and assembly mechanism, and is used to straighten the shockproof hammer; an opening and closing mechanism is installed on the disassembly and assembly mechanism, and is used to control the opening and closing of the shockproof hammer; a bolt rotating mechanism is installed on the disassembly and assembly mechanism, and is used to rotate the nut on the shockproof hammer.

[0008] Preferably, the connecting mechanism includes a pair of connecting slides slidably installed on the upper end of the drone, each of the connecting slides is installed with a connecting positioning block, and the opposite sides of the connecting positioning blocks are provided with connecting cone grooves. The upper end of the drone is also installed with a connecting electric cylinder, the telescopic end of the connecting electric cylinder is fixedly connected to the end of the connecting slide, and the lower end of the disassembly and assembly frame is also installed with a connecting cone.

[0009] Preferably, the walking positioning mechanism comprises a walking connection seat fixedly connected to the telescopic end of the disassembling electric cylinder, a walking positioning frame is installed at the lower end of the walking connection seat, a fixing frame is installed inside the walking positioning frame, and a pair of walking wheels are rotatably installed inside the fixing frame.

[0010] Preferably, the limiting mechanism includes a pair of limiting seat plates installed in the walking positioning frame, and multiple groups of limiting connecting columns are inserted on both sides of the walking positioning frame. The ends of the limiting connecting columns are fixedly connected to the corresponding limiting seat plates, and a limiting connecting plate is slidably mounted on the limiting connecting columns. A limiting frame is also installed at the lower end of the limiting connecting plate. A pair of limiting rollers are rotatably installed in the limiting frame, a limiting clamping plate is also installed at the end of the limiting frame, and a limiting inclined plate is also installed at the lower end of the limiting frame. A limiting spring is also fixed between the walking positioning frame and the limiting connecting plate.

[0011] Preferably, the brake mechanism includes a brake frame installed on the disassembly and assembly positioning arm, a pair of brake bases are slidably installed in the brake frame, brake rubber blocks are fixed on opposite sides of the brake bases, a brake electromagnet is also installed between the brake frame and the brake base, and a brake spring is also installed between the brake base and the brake frame.

[0012] Preferably, the lifting mechanism comprises a lifting base and a lifting connection seat, the lifting base is fixedly installed in the disassembly and assembly frame, and a plurality of scissor-type links are connected between the lifting base and the lifting connection seat, and each group of the scissor-type links comprises two lifting links that are cross-distributed and rotatably connected to each other, wherein the end of one lifting link of the scissor-type links at the bottom end is rotatably connected to the lifting base, and the bottom end of the other lifting link is rotatably connected to a lifting roller, and the lifting roller is slidably installed on the lifting base, and the top end of one lifting link of the scissor-type links at the top end is rotatably connected to the lifting connection seat, and the top end of the other lifting link is rotatably installed with roller two, and the roller two is slidably connected to the bottom end of the lifting connection seat, and a lifting motor is installed on the side wall of the lifting base, and a lifting screw rod is rotatably installed on the lifting base, and the output end of the lifting motor is drivingly connected to the shaft end of the lifting screw rod, wherein a slider is also fixed between the lifting links with lifting rollers installed at the ends, and the slider is threadedly sleeved on the lifting screw rod.

[0013] Preferably, the disassembly and assembly mechanism includes a disassembly and assembly frame installed on the upper end of the lifting connecting seat, a limiting sleeve is rotatably installed on the upper end of the disassembly and assembly frame, a disassembly and assembly motor is also installed at the end of the disassembly and assembly frame, the output end of the disassembly and assembly motor is drivingly connected to the shaft end of the limiting sleeve, a pair of limiting protrusions are also installed on the limiting sleeve, and multiple groups of disassembly and assembly mounting frames are also installed on the limiting sleeve.

[0014] Preferably, the straightening mechanism includes a straightening telescopic sleeve fixed on the disassembly and assembly frame, the telescopic end of the straightening telescopic sleeve is fixed with a straightening connecting plate, the opposite side of the straightening connecting plate is fixed with a straightening limit plate, a straightening spring is fixed between the straightening connecting plate and the disassembly and assembly frame, and an straightening electromagnet is also fixed between the straightening connecting plate and the disassembly and assembly frame.

[0015] Preferably, the opening and closing mechanism includes a plurality of groups of opening and closing telescopic sleeves fixed on opposite sides of the disassembly and assembly mounting frame, the telescopic ends of the opening and closing telescopic sleeves are fixed with opening and closing connecting plates, and an opening and closing permanent magnetic suction cup is also installed on the opposite side of the opening and closing connecting plate. An opening and closing electric cylinder is also installed on the disassembly and assembly mounting frame, and the telescopic ends of the opening and closing electric cylinder are fixedly connected to the corresponding ends of the opening and closing connecting plate.

[0016] Preferably, the bolt rotating mechanism includes a pair of rotating connecting frames installed on the disassembly and assembly frame, a rotating fixing frame is rotatably installed on the end of the rotating connecting frame, a driving electric cylinder is also installed on the rotating fixing frame, a hexagonal socket wrench is fixed to the telescopic end of the driving electric cylinder, and a rotating motor is also installed on the end of the rotating connecting frame, and the output end of the rotating motor is drivingly connected to the shaft end of the rotating fixing frame.

[0017] Preferably, it further includes an anti-sway mechanism. The anti-sway mechanism includes an anti-sway gear seat. A pair of meshing auxiliary gears are rotatably installed in the anti-sway gear seat. An anti-sway gear is also rotatably installed at the end of the anti-sway gear seat. The anti-sway gear is meshed with the corresponding auxiliary gear. An anti-sway telescopic rod is installed on each anti-sway gear. An anti-sway fixed seat is also installed at the end of the anti-sway telescopic rod. An anti-sway disk is hinged on the opposite side of the anti-sway fixed seat. The anti-sway disk is adsorbed on the outside of the disassembly and installation frame. The end of the anti-sway gear seat is also rotatably connected to an anti-sway base through a pin shaft. The anti-sway base is sleeved on the anti-sway crossbar of the high-voltage tower. An anti-sway lock block for fixing the anti-sway crossbar is also installed in the anti-sway base.

[0018] Compared with the prior art, the beneficial effects of the present invention are as follows:

[0019] By connecting the electric cylinder to push the connecting slide seats on both sides to approach each other, the connecting conical grooves on the connecting positioning blocks are buckled to the outside of the connecting cones, which is convenient for assembling the disassembly and installation components with the unmanned aerial vehicle, and thus convenient for moving the device to the wire through the unmanned aerial vehicle, facilitating the disassembly and replacement of the shock-absorbing hammer on the wire, automatically completing the disassembly and installation work of the shock-absorbing hammer on the wire instead of manual labor, and the staff does not need to work at high altitude, reducing the risk coefficient;

[0020] By the disassembly and installation electric cylinder pushing the walking positioning frames on both sides to approach each other, the limiting rollers provided on both sides can improve the stability of the movement of the walking positioning frames. As the walking positioning frames approach, the limiting clamping plates on both sides will hold the shock-absorbing hammer, and the positioning of the shock-absorbing hammer can be completed, facilitating the disassembly of the shock-absorbing hammer;

[0021] By driving the rotation of the rotation fixing frame by the rotation motor, the angle of the hexagonal socket wrench can be adjusted. When the hexagonal socket wrench is adjusted to the appropriate angle, the driving electric cylinder is extended, so that the end of the hexagonal socket wrench is connected to the nut, and then the hexagonal socket wrench can be started to loosen the nut; facilitating the disassembly of the shock-absorbing hammer;

[0022] By installing the anti-sway base on the anti-sway crossbar, opening the magnetic poles of the anti-sway disks, adjusting the length of the anti-sway telescopic rods, making the disassembly and installation frame located between the anti-sway telescopic rods, and finally rotating the anti-sway telescopic rods, the anti-sway disks on both sides are adsorbed on the disassembly and installation frame, and the disassembly and installation frame can be kept in a vertical state and will not swing relative to the wire, facilitating better replacement of the shock-absorbing hammer.

[0023] The structure of the present invention is reasonable, facilitating the replacement of the shock-absorbing hammer. At the same time, it can effectively improve the stability of replacing the shock-absorbing hammer in a windy environment and can better meet the use requirements. Description of the Drawings

[0024] Figure 1 It is an overall three-dimensional structure schematic diagram of a shock-absorbing hammer automatic disassembly and installation device;

[0025] Figure 2 Schematic diagram of the three-dimensional structure of the UAV position for an automatic disassembly and assembly device of a shock absorber hammer;

[0026] Figure 3 Schematic diagram of the first perspective three-dimensional structure after hiding the UAV for an automatic disassembly and assembly device of a shock absorber hammer;

[0027] Figure 4 Schematic diagram of the second perspective three-dimensional structure after hiding the UAV for an automatic disassembly and assembly device of a shock absorber hammer;

[0028] Figure 5 Schematic diagram of the first perspective three-dimensional structure of the anti-swing mechanism for an automatic disassembly and assembly device of a shock absorber hammer;

[0029] Figure 6 Schematic diagram of the second perspective three-dimensional structure of the anti-swing mechanism for an automatic disassembly and assembly device of a shock absorber hammer;

[0030] Figure 7 Schematic diagram of the three-dimensional structure after hiding the UAV and wires for an automatic disassembly and assembly device of a shock absorber hammer;

[0031] Figure 8 Schematic diagram of the first perspective three-dimensional structure of the lifting mechanism for an automatic disassembly and assembly device of a shock absorber hammer;

[0032] Figure 9 Schematic diagram of the second perspective three-dimensional structure of the lifting mechanism for an automatic disassembly and assembly device of a shock absorber hammer

[0033] Figure 10 Schematic diagram of the three-dimensional structure of the bolt rotation mechanism for an automatic disassembly and assembly device of a shock absorber hammer;

[0034] Figure 11 Schematic diagram of the first perspective three-dimensional structure of the position of the walking positioning arm for an automatic disassembly and assembly device of a shock absorber hammer;

[0035] Figure 12 Schematic diagram of the second perspective three-dimensional structure of the position of the walking positioning arm for an automatic disassembly and assembly device of a shock absorber hammer;

[0036] Figure 13 Schematic diagram of the three-dimensional structure of the walking mechanism and the limiting mechanism for an automatic disassembly and assembly device of a shock absorber hammer;

[0037] Figure 14 Schematic diagram of the three-dimensional structure of the position of the walking wheel for an automatic disassembly and assembly device of a shock absorber hammer;

[0038] Figure 15 Schematic diagram of the structure of the position of the positioning roller for an automatic disassembly and assembly device of a shock absorber hammer;

[0039] Figure 16 Schematic diagram of the three-dimensional structure of the braking mechanism for an automatic disassembly and assembly device of a shock absorber hammer;

[0040] Figure 17 It is a three-dimensional structural schematic diagram of a disassembly and assembly mechanism of an automatic disassembly and assembly device for a shock-proof hammer;

[0041] Figure 18 It is a three-dimensional structural diagram of the position of a limiting sleeve of an automatic disassembly and assembly device for a shock-proof hammer;

[0042] Figure 19 The present invention is a schematic diagram of the three-dimensional structure of the mounting frame position of an automatic disassembly and assembly device for a shock-proof hammer.

[0043] In the figure: 100-wire, 200-drone, 300-assembly and disassembly components, 301-assembly and disassembly frame, 302-assembly and disassembly positioning arm, 303-assembly and disassembly electric cylinder, 304-battery;

[0044] 31-brake mechanism, 311-brake frame, 312-brake base, 313-brake electromagnet, 314-brake rubber block, 315-brake spring;

[0045] 32-travel positioning mechanism, 321-travel positioning frame, 322-fixed frame, 323-travel wheel, 324-travel connecting seat;

[0046] 33-bolt rotating mechanism, 331-rotating fixing frame, 332-driving electric cylinder, 333-rotating motor, 334-rotating connecting frame, 335-hexagonal socket wrench;

[0047] 34-disassembly and assembly mechanism, 341-disassembly and assembly frame, 342-disassembly and assembly motor, 343-disassembly and assembly mounting frame, 344-limiting sleeve, 345-limiting protrusion;

[0048] 35-lifting mechanism, 351-lifting base, 352-lifting roller, 353-lifting connecting seat, 354-lifting motor, 355-lifting screw rod, 356-scissor connecting rod;

[0049] 36-limiting mechanism, 361-limiting connecting plate, 362-limiting frame, 363-limiting roller, 364-limiting card plate, 365-limiting inclined plate, 366-limiting spring, 367-limiting connecting column, 368-limiting seat plate;

[0050] 37-alignment mechanism, 371-alignment spring, 372-alignment electromagnet, 373-alignment limit plate, 374-alignment connecting plate;

[0051] 38-opening and closing mechanism, 381-opening and closing electric cylinder, 382-opening and closing connecting plate, 383-opening and closing permanent magnetic chuck;

[0052] 400-anti-sway mechanism, 401-anti-sway gear seat, 402-anti-sway base, 403-anti-sway crossbar, 404-anti-sway lock block, 405-anti-sway gear, 406-anti-sway telescopic rod, 407-anti-sway fixed seat, 408-anti-sway magnetic disk;

[0053] 6-connecting mechanism, 61-connecting electric cylinder, 62-connecting sliding seat, 63-connecting cone groove, 64-connecting positioning block, 65-connecting cone. DETAILED DESCRIPTION

[0054] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0055] Example: See Figure 1-4 , an automatic disassembly and assembly device for shockproof hammer, comprising: a drone 200 and a disassembly and assembly component 300; a connecting mechanism 6, installed above the drone 200, used to fix the disassembly and assembly component 300 on the drone 200; the disassembly and assembly component 300 comprises a disassembly and assembly frame 301 fixed above the drone 200, a pair of disassembly and assembly positioning arms 302 are also installed on the upper end of the disassembly and assembly frame 301, and a disassembly and assembly electric cylinder 303 is also installed on the disassembly and assembly positioning arms 302; a walking positioning mechanism 32, installed on the disassembly and assembly positioning arms 302, used for positioning the disassembly and assembly component 300; a limiting mechanism 36, installed on the walking positioning mechanism 3 2, used to improve the stability of the movement of the walking positioning mechanism 32; the brake mechanism 31, installed on the disassembly and assembly positioning arm 302, is used to fix the disassembly and assembly component 300; the lifting mechanism 35, installed on the disassembly and assembly frame 301, is used to adjust the height of the disassembly and assembly mechanism 34; the disassembly and assembly mechanism 34, installed on the lifting mechanism 35, is used to disassemble and assemble the shock-proof hammer; the straightening mechanism 37, installed on the disassembly and assembly mechanism 34, is used to straighten the shock-proof hammer; the opening and closing mechanism 38, installed on the disassembly and assembly mechanism 34, is used to control the opening and closing of the shock-proof hammer; the bolt rotating mechanism 33, installed on the disassembly and assembly mechanism 34, is used to rotate the nut on the shock-proof hammer.

[0056] The working principle of the present invention is as follows: when in use, first, the disassembly assembly 300 is fixed above the drone 200 through the connecting mechanism 6, and then the disassembly assembly 300 is moved to the wire 100 through the drone 200, so that the wire 100 is located between the disassembly and assembly positioning arms 302, and the drone 200 drives the disassembly and assembly assembly 300 to rotate 90 degrees, so that the wire 100 is located inside the disassembly and assembly positioning arms 302, and then the drone 200 moves down, and the wire 100 is stuck in the walking positioning mechanism 32, and then the drone 200 is disassembled through the connecting mechanism 6, and then the walking positioning mechanisms 32 on both sides are pushed to move through the disassembly and assembly electric cylinders 303, and the anti-vibration hammer is clamped with the limit mechanism 36, and then the disassembly is stopped through the brake mechanism 31. The assembly component 300 is fixed on the conductor 100, and then the disassembly mechanism 34 is moved to the shock-proof hammer disassembly position through the lifting mechanism 35, and then the shock-proof hammer is straightened through the straightening mechanism 37. At the same time, the shock-proof hammer is sucked by the opening and closing mechanism 38. Next, the bolts on the shock-proof hammer are loosened through the bolt rotating mechanism 33, and the shock-proof hammer is opened through the opening and closing mechanism 38. Then the lifting mechanism 35 is reset to complete the disassembly of the shock-proof hammer. Finally, the disassembly mechanism 34 is rotated 180°, and the lifting mechanism 35 moves the disassembly mechanism 34 to the shock-proof hammer installation position again, and a new shock-proof hammer can be installed on the conductor 100. Finally, the opening and closing mechanism 38 is loosened, and the bolts are tightened through the bolt rotating mechanism 33 to complete the installation of the new shock-proof hammer.

[0057] As a further solution of the present invention, please refer to Figure 2-3 The connection mechanism 6 includes a pair of connection slides 62 slidably mounted on the upper end of the drone 200, each of which is mounted with a connection positioning block 64, and a connection cone groove 63 is provided on the opposite side of the connection positioning block 64. A connection electric cylinder 61 is also mounted on the upper end of the drone 200, and the telescopic end of the connection electric cylinder 61 is fixedly connected to the end of the connection slide 62. A connection cone 65 is also mounted on the lower end of the disassembly frame 301. In this embodiment, the connection cone 65 is adapted to the connection groove 63.

[0058] During connection, the connecting electric cylinder 61 pushes the connecting slides 62 on both sides toward each other, so that the connecting cone groove 63 on the connecting positioning block 64 is snapped onto the outside of the connecting cone 65, and the assembly of the disassembly component 300 and the drone 200 is completed. During disassembly and separation, the connecting electric cylinder 61 pulls the connecting slides 62 on both sides to separate, so that the connecting cone 65 is moved out of the connecting cone groove 63, and the separation of the disassembly component 300 and the drone 200 is completed.

[0059] As a further solution of the present invention, please refer to Figure 11 , 13 as well as Figure 14The walking positioning mechanism 32 includes a walking connection seat 324 fixedly connected to the telescopic end of the disassembly and assembly electric cylinder 303, a walking positioning frame 321 is installed at the lower end of the walking connection seat 324, a fixing frame 322 is installed in the walking positioning frame 321, and a pair of walking wheels 323 are rotatably installed in the fixing frame 322. In this embodiment, the walking wheels 323 are made of nylon material and have good wear resistance.

[0060] As a further solution of the present invention, please refer to Figure 11-13 as well as Figure 15 The limiting mechanism 36 includes a pair of limiting seat plates 368 installed in the walking positioning frame 321, and multiple groups of limiting connecting columns 367 are inserted on both sides of the walking positioning frame 321. The ends of the limiting connecting columns 367 are fixedly connected to the corresponding limiting seat plates 368. The limiting connecting columns 367 are also slidably mounted on the limiting connecting plates 361. A limiting frame 362 is also installed at the lower end of the limiting connecting plate 361. A pair of limiting rollers 363 are rotatably installed in the limiting frame 362. A limiting card plate 364 is also installed at the end of the limiting frame 362. A limiting inclined plate 365 is also installed at the lower end of the limiting frame 362. A limiting spring 366 is also fixed between the walking positioning frame 321 and the limiting connecting plate 361. In this embodiment, the limit spring 366 is always in a compressed state, which is convenient for clamping the wire 100 through the limit roller 363. A pair of limit inclined plates 365 arranged at the lower end are in an "eight" shape, which is convenient for pouring the wire 100 between the walking wheel 323 and the limit roller 363. The limit roller 363 is also made of nylon material, and the surface of the limit roller 363 is provided with a spiral groove, which can increase the friction between the wire 100 and the wire 100, thereby better positioning.

[0061] During specific positioning, the disassembly and assembly electric cylinder 303 is extended to push the travel positioning frames 321 on both sides closer to each other. The limiting rollers 363 arranged on both sides can improve the stability of the movement of the travel positioning frames 321. As the travel positioning frames 321 approach, the anti-vibration hammer is supported by the limiting clamping plates 364 on both sides, thereby completing the positioning of the anti-vibration hammer.

[0062] As a further solution of the present invention, please refer to Figure 11 , 12 as well as Figure 16, the braking mechanism 31 includes a brake frame 311 mounted on the disassembly and assembly positioning arm 302. A pair of brake bases 312 are slidably mounted in the brake frame 311. Brake rubber blocks 314 are fixed on the opposite sides of the brake bases 312. A brake electromagnet 313 is also installed between the brake frame 311 and the brake bases 312. A brake spring 315 is also installed between the brake bases 312 and the brake frame 311. In this embodiment, a dovetail keyway is provided in the brake frame 311, a dovetail key is provided at the upper end of the brake base 312, and the brake base 312 is slidably arranged in the brake frame 311 through the cooperation of the dovetail key and the dovetail keyway.

[0063] During braking, the brake electromagnet 313 is energized, so that the brake electromagnet 313 between the brake frame 311 and the brake bases 312 repels, so that the two brake bases 312 approach each other. The brake rubber blocks 314 installed on the brake bases 312 clamp the wire 100. At this time, the brake spring 315 is stretched. When the brake electromagnet 313 is de-energized, under the action of the brake spring 315, it is ensured that the brake rubber blocks 314 separate.

[0064] As a further aspect of the present invention, please refer to Figure 8-9 , the lifting mechanism 35 includes a lifting base 351 and a lifting connection seat 353. The lifting base 351 is fixedly installed in the disassembly and assembly machine frame 301. A plurality of scissor linkages 356 are connected between the lifting base 351 and the lifting connection seat 353. Each group of scissor linkages 356 includes two lifting linkages that are cross-distributed and rotatably connected to each other with the center point as the origin. One end of one of the lifting linkages in the lowermost scissor linkage 356 is rotatably connected to the lifting base 351, and the bottom end of the other lifting linkage is rotatably connected with a lifting roller 352. The lifting roller 352 is slidably installed on the lifting base 351. One end of one of the lifting linkages in the uppermost scissor linkage 356 is rotatably connected to the lifting connection seat 353, and the top end of the other lifting linkage is rotatably installed with a roller two. The roller two is slidably connected to the bottom end of the lifting connection seat 353. A lifting motor 354 is installed on the side wall of the lifting base 351. A lifting lead screw 355 is rotatably installed on the lifting base 351. The output end of the lifting motor 354 is drivingly connected to the shaft end of the lifting lead screw 355. A slider is also fixed between the lifting linkages with the lifting roller 352 installed at the end. The slider is threadedly sleeved on the lifting lead screw 355.

[0065] During lifting, the lifting motor 354 is started, so that the lifting motor 354 drives the lifting lead screw 355 to rotate, so that the slider threadedly sleeved on the lifting lead screw 355 moves accordingly, so that the scissor linkages 356 rise, so as to realize the rise of the lifting connection seat 353.

[0066] As a further aspect of the present invention, please refer toFigure 17 The disassembly and assembly mechanism 34 includes a disassembly and assembly frame 341 installed at the upper end of the lifting connection seat 353. A limit sleeve 344 is rotatably installed at the upper end of the disassembly and assembly frame 341. A disassembly and assembly motor 342 is also installed at the end of the disassembly and assembly frame 341. The output end of the disassembly and assembly motor 342 is drivingly connected to the shaft end of the limit sleeve 344. A pair of limit protrusions 345 are also installed on the limit sleeve 344. Multiple groups of disassembly and assembly mounting frames 343 are also installed on the limit sleeve 344. In this embodiment, the limit protrusion 345 is V-shaped. A storage battery 304 is also installed on the disassembly and assembly frame 341, and the storage battery 304 is used to supply power to each mechanism. In this embodiment, when the disassembly and assembly mechanism 34 performs work, it is divided into two groups. One group is used for the disassembly of the shock absorber hammer, and the other group is responsible for fixing a new shock absorber hammer. After the disassembly is completed, the installation of the new shock absorber hammer is completed.

[0067] As a further solution of the present invention, please refer to Figure 17-19 The alignment mechanism 37 includes an alignment telescopic sleeve fixed on the disassembly and assembly mounting frame 343. An alignment connecting plate 374 is fixed at the telescopic end of the alignment telescopic sleeve. Alignment limit plates 373 are fixed on the opposite sides of the alignment connecting plate 374. An alignment spring 371 is fixed between the alignment connecting plate 374 and the disassembly and assembly mounting frame 343. An alignment electromagnet 372 is also fixed between the alignment connecting plate 374 and the disassembly and assembly mounting frame 343.

[0068] When aligning, the alignment electromagnet 372 is energized, so that the alignment electromagnets 372 between the alignment connecting plate 374 and the disassembly and assembly mounting frame 343 repel each other, and then the alignment limit plates 373 installed on the alignment connecting plate 374 approach each other. The shock absorber hammer is clamped by a set of two relatively installed alignment limit plates 373, so as to complete the alignment of the shock absorber hammer. At this time, the alignment spring 371 is stretched.

[0069] As a further solution of the present invention, please refer to Figure 17-19 The opening and closing mechanism 38 includes multiple groups of opening and closing telescopic sleeves fixed on the opposite sides of the disassembly and assembly mounting frame 343. An opening and closing connecting plate 382 is fixed at the telescopic end of the opening and closing telescopic sleeve. Opening and closing permanent magnetic suction cups 383 are also installed on the opposite sides of the opening and closing connecting plate 382. An opening and closing electric cylinder 381 is also installed on the disassembly and assembly mounting frame 343. The telescopic end of the opening and closing electric cylinder 381 is fixedly connected to the end of the corresponding opening and closing connecting plate 382. In this embodiment, the opening and closing permanent magnetic suction cup 383 is adapted to the outer contour of the shock absorber hammer.

[0070] When opening and closing, the opening and closing electric cylinder 381 extends, pushing the opening and closing permanent magnetic suction cup 383 close to the shock absorber hammer, so that the opening and closing permanent magnetic suction cup 383 adsorbs on the shock absorber hammer, which is convenient for subsequently opening the shock absorber hammer and removing the shock absorber hammer.

[0071] As a further solution of the present invention, please refer toFigure 10 The bolt rotation mechanism 33 includes a pair of rotation connecting frames 334 mounted on the disassembly and assembly frame 341. A rotation fixing frame 331 is rotatably installed at the end of the rotation connecting frame 334. A driving electric cylinder 332 is also installed on the rotation fixing frame 331. A hexagonal socket wrench 335 is fixed to the telescopic end of the driving electric cylinder 332. A rotation motor 333 is also installed at the end of the rotation connecting frame 334. The output end of the rotation motor 333 is drivingly connected to the shaft end of the rotation fixing frame 331. In this embodiment, the hexagonal socket wrench 335 is an existing mature technology. And in this solution, there is a limit on the number of turns when the motor of the hexagonal socket wrench 335 rotates in the reverse direction to prevent the nut from being unscrewed.

[0072] During specific use, the rotation motor 333 drives the rotation fixing frame 331 to rotate, so as to realize the angle adjustment of the hexagonal socket wrench 335. When the hexagonal socket wrench 335 is adjusted to a suitable angle, the driving electric cylinder 332 extends, so that the end of the hexagonal socket wrench 335 is connected to the nut. Then the hexagonal socket wrench 335 can be started to loosen the nut, facilitating subsequent disassembly and assembly.

[0073] During disassembly and assembly, first, the disassembly and assembly mechanism 34 is moved to the installation and disassembly working position through the lifting mechanism 35. Then, the alignment electromagnet 372 of the alignment mechanism 37 is energized, so that the alignment limiting plate 373 positions the shock absorber to the vertical position. At the same time, the opening and closing electric cylinder 381 extends, and the opening and closing permanent magnet suction cup 383 sucks the upper part of the shock absorber. After waiting for the hexagonal socket wrench 335 to loosen the nut, the alignment electromagnet 372 is powered off, and the alignment mechanism 37 retracts under the action of the alignment spring 371. The opening and closing electric cylinder 381 contracts, and the upper opening of the shock absorber opens. The lifting mechanism 35 retracts to the initial position, and the shock absorber is disassembled. Then the disassembly and assembly motor 342 rotates 180°. The new shock absorber faces upward. At this time, the opening and closing electric cylinder 381 cooperates with the opening and closing permanent magnet suction cup 383 to keep the upper opening of the shock absorber in an open state. The lifting mechanism 35 rises to the installation and disassembly working position. The opening and closing electric cylinder 381 extends, and the shock absorber is hung on the wire 100, and the upper opening is closed. At the same time, the alignment electromagnet 372 is energized, so that the alignment limiting plate 373 positions the shock absorber to the vertical position. After waiting for the hexagonal socket wrench 335 to tighten the nut, the opening and closing electric cylinder 381 retracts, the alignment electromagnet 372 is powered off, the alignment mechanism 37 retracts under the action of the alignment spring 371, and the lifting mechanism 35 retracts to the initial position, and the new shock absorber is installed.

[0074] As a further solution of the present invention, please refer to Figure 5-6, further comprising an anti-sway mechanism 400, the anti-sway mechanism 400 includes an anti-sway gear seat 401, a pair of meshing auxiliary gears are rotatably installed in the anti-sway gear seat 401, an anti-sway gear 405 is also rotatably installed at the end of the anti-sway gear seat 401, the anti-sway gear 405 is meshed with the corresponding auxiliary gear, an anti-sway telescopic rod 406 is installed on each anti-sway gear 405 (a buckle for restricting telescopic retraction is also provided on the anti-sway telescopic rod 406), an anti-sway fixed seat 407 is installed at the end of the anti-sway telescopic rod 406, an anti-sway disk 408 is hinged on the opposite side of the anti-sway fixed seat 407, the anti-sway disk 408 is adsorbed on the outside of the disassembly and installation frame 301, the end of the anti-sway gear seat 401 is also rotatably connected to an anti-sway base 402 through a pin shaft, the anti-sway base 402 is sleeved on the anti-sway crossbar 403 of the high-voltage tower, and an anti-sway lock block 404 for fixing the anti-sway crossbar 403 is also installed in the anti-sway base 402. In this embodiment, a limiting groove is provided at the position of the anti-sway gear seat 401 corresponding to the anti-sway gear 405, which is convenient for positioning the anti-sway gear 405 and restricting its rotation.

[0075] When working in a windy environment, the staff inserts the anti-sway base 402 onto the anti-sway crossbar 403. At this time, the anti-sway lock block 404 is compressed and abuts against the anti-sway crossbar 403 to improve the installation stability of the device. Subsequently, the magnetic pole of the anti-sway disk 408 is opened, the anti-sway telescopic rod 406 is manually extended, so that the disassembly and installation frame 301 is located between the anti-sway telescopic rods 406, and the anti-sway telescopic rod 406 is rotated to make the anti-sway disks 408 on both sides adsorbed on the disassembly and installation frame 301 (and a limiting pin is inserted into the limiting groove to limit the anti-sway gear 405), so that the disassembly and installation frame 301 is kept vertical and will not swing relative to the wire 100, which is convenient for better replacement of the shock absorber. In the present invention, terms such as "upper", "lower", "left", "right", "front", "back", "vertical", "horizontal", "side", "bottom", etc. indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, and are only relationship terms determined for the convenience of describing the structural relationship of each component or element of the present invention, and do not specifically refer to any component or element in the present invention, and should not be construed as a limitation to the present invention.

Claims

1. An automatic disassembling and assembling device for vibration dampers, characterized in that ,include: UAV (200) and disassembled assembly (300); A connecting mechanism (6) is installed above the drone (200) and is used to fix the disassembly assembly (300) on the drone (200); The disassembly assembly (300) comprises a disassembly assembly frame (301) fixed above the drone (200), a pair of disassembly assembly positioning arms (302) being mounted on the upper end of the disassembly assembly frame (301), and a disassembly assembly electric cylinder (303) being mounted on the disassembly assembly positioning arms (302); A walking positioning mechanism (32), installed on the disassembly positioning arm (302), used for positioning the disassembly assembly (300); The walking positioning mechanism (32) comprises a walking connection seat (324) fixedly connected to the telescopic end of the disassembly and assembly electric cylinder (303), a walking positioning frame (321) is installed at the lower end of the walking connection seat (324), a fixing frame (322) is installed in the walking positioning frame (321), and a pair of walking wheels (323) are rotatably installed in the fixing frame (322); A limiting mechanism (36) is installed on the walking positioning mechanism (32) and is used to improve the stability of the movement of the walking positioning mechanism (32); The limiting mechanism (36) comprises a pair of limiting seat plates (368) installed in the walking positioning frame (321), and a plurality of groups of limiting connecting columns (367) are inserted on both sides of the walking positioning frame (321). The ends of the limiting connecting columns (367) are fixedly connected to the corresponding limiting seat plates (368). The limiting connecting columns (367) are also slidably sleeved with limiting connecting plates (361). The lower end of the limiting connecting plate (361) is also installed with a limiting frame (362). A pair of limiting rollers (363) are rotatably installed in the limiting frame (362). The end of the limiting frame (362) is also installed with a limiting clamping plate (364). The lower end of the limiting frame (362) is also installed with a limiting inclined plate (365). A limiting spring (366) is also fixed between the walking positioning frame (321) and the limiting connecting plate (361). A brake mechanism (31), mounted on the disassembly positioning arm (302), and used for fixing the disassembly assembly (300); A lifting mechanism (35) is installed on the disassembly and assembly frame (301) and is used to adjust the height of the disassembly and assembly mechanism (34); A disassembly and assembly mechanism (34), installed on the lifting mechanism (35), for disassembling and assembling the anti-vibration hammer; The disassembly and assembly mechanism (34) comprises a disassembly and assembly frame (341) mounted on the upper end of the lifting connection seat (353); a limit sleeve (344) is rotatably mounted on the upper end of the disassembly and assembly frame (341); a disassembly and assembly motor (342) is also mounted on the end of the disassembly and assembly frame (341); the output end of the disassembly and assembly motor (342) is drivingly connected to the shaft end of the limit sleeve (344); a pair of limit protrusions (345) are also mounted on the limit sleeve (344); and a plurality of disassembly and assembly frames (343) are also mounted on the limit sleeve (344); A straightening mechanism (37), mounted on the disassembly and assembly mechanism (34), for straightening the anti-vibration hammer; The opening and closing mechanism (38) is installed on the disassembly and assembly mechanism (34) and is used to control the opening and closing of the shock absorber hammer. The bolt rotation mechanism (33) is installed on the disassembly and assembly mechanism (34) and is used to rotate the nut on the shock absorber hammer.

2. The automatic disassembly and assembly device for a shock absorber hammer according to claim 1, characterized in that: The connection mechanism (6) includes a pair of connection sliding seats (62) slidably installed on the upper end of the unmanned aerial vehicle (200). A connection positioning block (64) is installed on each connection sliding seat (62). A connection tapered groove (63) is formed on the opposite side of the connection positioning block (64). A connection electric cylinder (61) is also installed on the upper end of the unmanned aerial vehicle (200). The telescopic end of the connection electric cylinder (61) is fixedly connected to the end of the connection sliding seat (62). A connection cone body (65) is also installed at the lower end of the disassembly and assembly frame (301).

3. The automatic disassembling and assembling device for a shock absorber hammer according to claim 2, characterized in that: The braking mechanism (31) includes a brake frame (311) installed on the disassembly and assembly positioning arm (302). A pair of brake bases (312) are slidably installed in the brake frame (311). Brake rubber blocks (314) are fixed on the opposite sides of the brake bases (312). A brake electromagnet (313) is also installed between the brake frame (311) and the brake bases (312). A brake spring (315) is also installed between the brake bases (312) and the brake frame (311).

4. An automatic disassembly and assembly device for a shock absorber hammer according to claim 3, characterized in that: The lifting mechanism (35) includes a lifting base (351) and a lifting connection seat (353). The lifting base (351) is fixedly installed in the disassembly and assembly frame (301). A number of scissor linkages (356) are connected between the lifting base (351) and the lifting connection seat (353). Each group of scissor linkages (356) includes two lifting linkages that are cross-distributed and rotatably connected to each other. One end of a lifting linkage in the bottommost scissor linkage (356) is rotatably connected to the lifting base (351), and the bottom end of the other lifting linkage is rotatably connected to a lifting roller (352). The lifting roller (352) is slidably installed on the lifting base (351). The top end of one lifting linkage in the topmost scissor linkage (356) is rotatably connected to the lifting connection seat (353), and the top end of the other lifting linkage is rotatably installed with a roller two. The roller two is slidably connected to the bottom end of the lifting connection seat (353). A lifting motor (354) is installed on the side wall of the lifting base (351). A lifting lead screw (355) is rotatably installed on the lifting base (351). The output end of the lifting motor (354) is drivingly connected to the shaft end of the lifting lead screw (355). A slider is also fixed between the lifting linkages with the lifting roller (352) installed at the end. The slider is threadedly sleeved on the lifting lead screw (355).

5. An automatic disassembling and assembling device for a shock absorber hammer according to claim 4, characterized in that: The alignment mechanism (37) includes an alignment telescopic sleeve fixed to the disassembly and installation frame (343). The telescopic end of the alignment telescopic sleeve is fixed with an alignment connecting plate (374). Alignment limit plates (373) are fixed on the opposite sides of the alignment connecting plate (374). An alignment spring (371) is fixed between the alignment connecting plate (374) and the disassembly and installation frame (343). An alignment electromagnet (372) is also fixed between the alignment connecting plate (374) and the disassembly and installation frame (343).

6. The automatic disassembly and assembly device for a shock absorber hammer according to claim 5, characterized in that: The opening and closing mechanism (38) includes multiple groups of opening and closing telescopic sleeves fixed to the opposite sides of the disassembly and installation frame (343). The telescopic ends of the opening and closing telescopic sleeves are fixed with opening and closing connecting plates (382). Opening and closing permanent magnetic chucks (383) are also installed on the opposite sides of the opening and closing connecting plates (382). An opening and closing electric cylinder (381) is also installed on the disassembly and installation frame (343). The telescopic end of the opening and closing electric cylinder (381) is fixedly connected to the end of the corresponding opening and closing connecting plate (382).

7. An automatic disassembly and assembly device for a shock absorber hammer according to claim 6, characterized in that: The bolt rotation mechanism (33) includes a pair of rotation connecting frames (334) installed on the disassembly frame (341). The ends of the rotation connecting frames (334) are rotatably installed with rotation fixing frames (331). A driving electric cylinder (332) is also installed on the rotation fixing frame (331). The telescopic end of the driving electric cylinder (332) is fixed with a hexagonal socket wrench (335). A rotation motor (333) is also installed at the end of the rotation connecting frame (334). The output end of the rotation motor (333) is drivingly connected to the shaft end of the rotation fixing frame (331).

8. An automatic disassembling and assembling device for a shock absorber hammer according to claim 7, characterized in that: It further includes an anti-sway mechanism (400). The anti-sway mechanism (400) includes an anti-sway gear seat (401). A pair of meshing auxiliary gears are rotatably installed in the anti-sway gear seat (401). An anti-sway gear (405) is also rotatably installed at the end of the anti-sway gear seat (401). The anti-sway gear (405) is meshed with the corresponding auxiliary gear. An anti-sway telescopic rod (406) is installed on each anti-sway gear (405). An anti-sway fixing seat (407) is also installed at the end of the anti-sway telescopic rod (406). An anti-sway magnetic disk (408) is hinged on the opposite side of the anti-sway fixing seat (407). The anti-sway magnetic disk (408) is adsorbed on the outer side of the disassembly machine frame (301). The end of the anti-sway gear seat (401) is also rotatably connected to an anti-sway base (402) through a pin shaft. The anti-sway base (402) is sleeved on the anti-sway cross bar (403) of the high-voltage line tower. An anti-sway lock block (404) for fixing the anti-sway cross bar (403) is also installed in the anti-sway base (402).

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