CN116937802A - Power transmission line maintenance detection device based on cloud platform and application method thereof - Google Patents

Power transmission line maintenance detection device based on cloud platform and application method thereof Download PDF

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Publication number
CN116937802A
CN116937802A CN202310878531.XA CN202310878531A CN116937802A CN 116937802 A CN116937802 A CN 116937802A CN 202310878531 A CN202310878531 A CN 202310878531A CN 116937802 A CN116937802 A CN 116937802A
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CN
China
Prior art keywords
frame
fixedly connected
shaft
rotating
fluted disc
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Withdrawn
Application number
CN202310878531.XA
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Chinese (zh)
Inventor
张志龙
刘宏超
郭经志
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Individual
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Individual
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Priority to CN202310878531.XA priority Critical patent/CN116937802A/en
Publication of CN116937802A publication Critical patent/CN116937802A/en
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    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N23/00—Cameras or camera modules comprising electronic image sensors; Control thereof
    • H04N23/50—Constructional details
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16M—FRAMES, CASINGS OR BEDS OF ENGINES, MACHINES OR APPARATUS, NOT SPECIFIC TO ENGINES, MACHINES OR APPARATUS PROVIDED FOR ELSEWHERE; STANDS; SUPPORTS
    • F16M11/00—Stands or trestles as supports for apparatus or articles placed thereon ; Stands for scientific apparatus such as gravitational force meters
    • F16M11/02—Heads
    • F16M11/04—Means for attachment of apparatus; Means allowing adjustment of the apparatus relatively to the stand
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16M—FRAMES, CASINGS OR BEDS OF ENGINES, MACHINES OR APPARATUS, NOT SPECIFIC TO ENGINES, MACHINES OR APPARATUS PROVIDED FOR ELSEWHERE; STANDS; SUPPORTS
    • F16M11/00—Stands or trestles as supports for apparatus or articles placed thereon ; Stands for scientific apparatus such as gravitational force meters
    • F16M11/42—Stands or trestles as supports for apparatus or articles placed thereon ; Stands for scientific apparatus such as gravitational force meters with arrangement for propelling the support stands on wheels
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
    • H02J13/00—Circuit arrangements for providing remote indication of network conditions, e.g. an instantaneous record of the open or closed condition of each circuitbreaker in the network; Circuit arrangements for providing remote control of switching means in a power distribution network, e.g. switching in and out of current consumers by using a pulse code signal carried by the network
    • H02J13/00001—Circuit arrangements for providing remote indication of network conditions, e.g. an instantaneous record of the open or closed condition of each circuitbreaker in the network; Circuit arrangements for providing remote control of switching means in a power distribution network, e.g. switching in and out of current consumers by using a pulse code signal carried by the network characterised by the display of information or by user interaction, e.g. supervisory control and data acquisition systems [SCADA] or graphical user interfaces [GUI]
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
    • H02J13/00—Circuit arrangements for providing remote indication of network conditions, e.g. an instantaneous record of the open or closed condition of each circuitbreaker in the network; Circuit arrangements for providing remote control of switching means in a power distribution network, e.g. switching in and out of current consumers by using a pulse code signal carried by the network
    • H02J13/00002—Circuit arrangements for providing remote indication of network conditions, e.g. an instantaneous record of the open or closed condition of each circuitbreaker in the network; Circuit arrangements for providing remote control of switching means in a power distribution network, e.g. switching in and out of current consumers by using a pulse code signal carried by the network characterised by monitoring
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K7/00—Arrangements for handling mechanical energy structurally associated with dynamo-electric machines, e.g. structural association with mechanical driving motors or auxiliary dynamo-electric machines
    • H02K7/10—Structural association with clutches, brakes, gears, pulleys or mechanical starters
    • H02K7/116—Structural association with clutches, brakes, gears, pulleys or mechanical starters with gears
    • H02K7/1163—Structural association with clutches, brakes, gears, pulleys or mechanical starters with gears where at least two gears have non-parallel axes without having orbital motion

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  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Human Computer Interaction (AREA)
  • Transmission Devices (AREA)

Abstract

The application discloses a power transmission line maintenance detection device based on a cloud platform and a use method thereof, and belongs to the technical field of power transmission line detection. The device comprises a device box, two hanging brackets, a rotating frame and a driving motor, wherein the two hanging brackets are fixedly connected to two sides of the device box, the rotating frame is composed of a connecting shaft and a connecting frame fixedly connected with the connecting shaft, the connecting shaft is rotationally connected to the hanging brackets, the end part of the connecting frame is rotationally connected with a roller which can be connected with a cable in a hanging manner, a plurality of driving shafts are arranged in the rotating frame and are in transmission connection with the roller, and the driving motor is fixedly connected to one end of the hanging bracket and is in transmission connection with the driving shafts. Through moving the frame and rising and becoming rotatable state between messenger's rotating turret and the gallows, fluted disc B and fluted disc A joint simultaneously make the rotation of transmission shaft and gyro wheel restricted, driving motor can drive the rotating turret and rotate this moment for the rotating turret drives a plurality of gyro wheels and rotates and realize crossing the barrier to the barrier, and this device is by moving state conversion barrier state speed swift that passes, and passes the barrier fast, helps promoting the efficiency of patrolling and examining to the circuit.

Description

Power transmission line maintenance detection device based on cloud platform and application method thereof
Technical Field
The application relates to the technical field of power transmission line detection, in particular to a power transmission line maintenance detection device based on a cloud platform and a use method thereof.
Background
The existing high-altitude transmission line inspection method mainly comprises manual inspection and unmanned equipment inspection, wherein the unmanned equipment inspection is mainly characterized in that an inspection robot is hung on a line, the inspection robot moves through a ground operator remote control device, an ultrasonic inspection instrument arranged on the inspection robot is utilized for detecting the line, but due to the fact that a plurality of obstacles such as a damper and a spacing rod exist on the transmission line, most of unmanned inspection robots on the market at present are deficient in obstacle crossing functions. The patent document with the prior art publication number CN113285391a provides a power transmission line inspection robot device, and the above prior art scheme can realize automatic obstacle-surmounting inspection through the structure of the prior art, but still has the following defects:
in the related art, the environment detection mechanism is utilized to detect the condition of the power transmission cable, so that manual inspection is replaced, and the efficiency is high and the cost is low; and can utilize horizontal adjustment mechanism, two line ball mechanisms and two running gear to realize crossing over the obstacle, improve and patrol and examine adaptability.
In view of the above related art, the inventor believes that although the device can surmount obstacles, the adjustment cooperation of the horizontal adjustment mechanism, the two wire pressing mechanisms and the two travelling mechanisms causes the device to take a long time, and the inspection efficiency is greatly reduced when the device faces a plurality of obstacles on a cable. In view of the above, we provide a power transmission line maintenance detection device based on a cloud platform and a use method thereof.
Disclosure of Invention
1. Technical problem to be solved
The application aims to provide a power transmission line maintenance detection device based on a cloud platform and a use method thereof, which solve the technical problems in the background art and realize the technical effects of improving obstacle crossing capability and line inspection efficiency.
2. Technical proposal
The embodiment of the application provides a power transmission line maintenance detection device based on a cloud platform, which comprises an ultrasonic inspection instrument and a camera,
the equipment box is connected with the ultrasonic inspection instrument and the camera in an installation way;
the two hanging brackets are fixedly connected to two sides of the equipment box;
the rotating frame consists of a connecting shaft and a connecting frame fixedly connected with the connecting shaft, the connecting shaft is rotatably connected to the hanging frame, and the end part of the connecting frame is rotatably connected with a roller capable of being in hanging fit with a cable;
the transmission shafts are arranged in the rotating frame and are in transmission connection with the rollers;
the driving motor is fixedly connected to one end of the hanging bracket and is in transmission connection with the transmission shaft;
the movable frame is connected in the hanging frame in a sliding manner and used for limiting the rotation of the rotating frame;
and the braking component is arranged on the transmission shaft, is in transmission connection with the movable frame and is used for carrying out transmission braking on the transmission shaft.
The lifting drive clamping plate of the movable frame is connected with the controllable meshing and separation of the gear ring to trigger the rotation state switching between the rotating frame and the hanging frame, and meanwhile, the lifting drive fluted disc B of the movable frame is clamped with the fluted disc A, so that the rotating frame and the plurality of rollers can be driven by electricity to rotate to complete obstacle surmounting.
Through adopting above-mentioned technical scheme, when moving the frame and spacing to the rotating turret, be fixed connection between rotating turret and the gallows, driving motor can drive the transmission shaft and rotate, the transmission shaft drives the gyro wheel and rotates for the gyro wheel can drive the whole on-line removal of device, and drive ultrasonic wave inspection appearance and camera and patrol and examine the work, when moving the frame and rise and not spacing to the rotating turret, be rotating between rotating turret and the gallows and be connected, move simultaneously and drive brake subassembly and rotate the restriction to the transmission shaft, when driving motor rotates, can drive the rotating turret of being connected with the transmission shaft and rotate, make the rotating turret drive the gyro wheel and rotate, realize the obstacle crossing to the obstacle.
As an alternative scheme of the technical scheme of the application, the transmission shaft comprises a rotation shaft A which is rotationally connected with the connecting frame, one end of the rotation shaft A is in transmission connection with the roller through the steering gear, and the other end of the rotation shaft A is in sliding connection with a rotation shaft B;
the rotating shaft B is connected with a bevel gear A in a sliding manner, and the bevel gear A is rotationally connected with the connecting frame through a rotating seat.
Through adopting above-mentioned technical scheme, drive pivot B through bevel gear A and rotate, pivot B drives pivot A and rotates, pivot A and steering gear cooperation drive gyro wheel rotate, after pivot B breaks away from with pivot A's connection, pivot B cancels the transmission connection to pivot A, makes its gyro wheel of being connected with this pivot A not rotate.
As an alternative scheme of the technical scheme of the application, one end of the hanging bracket is fixedly connected with the case, the driving motor is fixedly arranged in the case, and an output shaft of the driving motor penetrates through the connecting shaft to extend into the connecting frame and is fixedly connected with the bevel gear B, and the bevel gear B is in meshed connection with the bevel gear A.
By adopting the technical scheme, the driving motor drives the bevel gear A to rotate, and the bevel gear A drives the bevel gear B to rotate, so that the bevel gear B drives the transmission shaft to rotate and drive.
As an alternative scheme of the technical scheme of the application, an electric push rod is fixedly arranged in the hanging bracket, one end of the electric push rod is fixedly connected with the movable frame, a clamping plate is fixedly connected to the movable frame, and a gear ring matched with the clamping plate in a clamping manner is fixedly connected to the connecting shaft.
Through adopting above-mentioned technical scheme, electric putter can drive and remove the frame and go up and down in the gallows, and when electric putter contracts, remove the frame and drive cardboard and gear ring joint, be fixed connection between connecting axle and the gallows this moment, and when electric putter stretched, remove the frame and drive the cardboard and keep away from the gear ring, be rotation connection between connecting axle and the gallows this moment.
As an alternative scheme of the technical scheme of the application, the brake component comprises a fluted disc A and a fluted disc B which are mutually clamped and matched, wherein the fluted disc A is fixedly connected in the connecting frame, and the fluted disc B is fixedly connected on the rotating shaft B;
the fluted disc B is rotationally connected with a driving plate, and one end of the driving plate penetrates through the connecting frame to extend to the outer side.
Through adopting above-mentioned technical scheme, when moving the frame and rising, can make to drive the board and rise, make fluted disc B and fluted disc A carry out the joint, lead to pivot B unable rotation, and then make the transmission shaft by rotating the restriction, because be connected through the steering gear between gyro wheel and the transmission shaft, the gyro wheel is locked this moment, unable rotation.
As an alternative scheme of the technical scheme of the application, the connecting shaft is connected with a connecting ring in a sliding way, a plurality of connecting rods are hinged on the connecting ring, one end of each connecting rod is hinged with a groove plate, and the groove plates are elastically connected with the driving plates.
Through adopting above-mentioned technical scheme, when the go-between slides to link one side, can drive the frid through the connecting rod and remove, the frid drives and drives the board and remove, realizes fluted disc B and fluted disc A's joint.
As an alternative scheme of the technical scheme of the application, a sliding rod is connected to the groove plate in a sliding way, the sliding rod is fixedly connected with the driving plate, a spring A is sleeved on the sliding rod, and two ends of the spring A are fixedly connected with the driving plate and the groove plate respectively;
the driving plate is fixedly connected with a spring B, the spring B is sleeved on the rotating shaft B, and the other end of the spring B is fixedly connected with the rotating seat.
By adopting the technical scheme, when the driving plate drives the fluted disc B to move towards one side of the fluted disc A and the teeth of the fluted disc B are abutted against the teeth of the fluted disc A, the driving plate can have a certain reverse abdication space through the arrangement of the spring A, and the rotating shaft B can drive the fluted disc B to be completely clamped with the fluted disc A in the rotating period; when the groove plate is not pushed by the connecting ring, the spring B can drive the driving plate to descend, so that the fluted disc B moves reversely to cancel the clamping connection with the fluted disc A.
The elasticity of the spring A is larger than that of the spring B, so that when the fluted disc B slides to one side of the fluted disc A, the spring B is stretched and deformed to store the force.
As an alternative scheme of the technical scheme of the application, two wedge-shaped plates are fixedly connected to the movable frame, and the wedge-shaped plates penetrate through the hanging frame and are in abutting fit with the connecting ring;
an L-shaped rod is fixedly connected to the movable frame, penetrates through the hanging frame and is in butt fit with a sliding rod.
By adopting the technical scheme, when the moving frame ascends, the inclined surface of the wedge-shaped plate is abutted with the connecting ring, so that the connecting ring is driven to slide to one side of the connecting frame, the groove plate is driven to move, and when the moving frame descends, the spring B resets, so that the groove plate is driven to slide reversely, and the connecting ring is driven to move reversely; after the movable frame descends completely, the L-shaped rod is abutted with the sliding rod in a vertical state, so that the driving plate drives the rotating shaft B to descend and cancel transmission connection with the rotating shaft A, at the moment, the rotating shaft B idles, and the rollers on the rotating shaft A cannot be driven to rotate, thereby reducing unnecessary energy loss and improving the endurance time of the device.
As an alternative scheme of the technical scheme of the application, one end of the rotating shaft B is fixedly connected with a guide rod, and a guide groove matched with the guide rod is formed in the rotating shaft A.
Through adopting above-mentioned technical scheme, guide way port department is triangle-shaped design, and pivot B is rotating to arbitrary angle after, when pivot B and pivot A need be connected, through guide bar and guide way cooperation for pivot B can easily insert in the pivot A, realizes accurate butt joint, avoids taking place the butt joint failure.
The application method of the cloud platform-based power transmission line maintenance detection device comprises the following steps:
s1, hanging a roller of the device on a high-altitude line, driving a bevel gear B to rotate by a driving motor, and driving a transmission shaft to rotate by meshing the bevel gear B and the bevel gear A, wherein the transmission shaft drives the roller to rotate, so that the roller drives the device to integrally move on a cable;
s2, detecting the cable through an ultrasonic inspection instrument, and checking the condition of the cable through a camera;
s3, when obstacle crossing is needed, the electric push rod drives the movable frame, the clamping plate cancels the clamping connection with the gear ring, the wedge-shaped plate drives the connecting ring to slide, the groove plate drives the driving plate to move, the fluted disc B is clamped with the fluted disc A, at the moment, the rotating frame can rotate, and the transmission shaft cannot rotate;
s4, the driving motor drives the bevel gear B to rotate, the bevel gear B drives the rotating frame connected with the transmission shaft to rotate, and the rotating frame drives the plurality of rollers to rotate, so that obstacle surmounting is realized.
3. Advantageous effects
One or more technical solutions provided in the embodiments of the present application at least have the following technical effects or advantages:
1. according to the application, the connection between the clamping plate and the gear ring is canceled through the ascending of the movable frame, so that the rotating frame and the hanging frame are in a rotatable state, meanwhile, the movable frame drives the wedge-shaped plate to abut against the connecting ring to slide, so that the driving plate drives the fluted disc B to be clamped with the fluted disc A, the rotation of the transmission shaft and the idler wheels is limited, at the moment, the driving motor can drive the rotating frame to rotate, so that the rotating frame drives the idler wheels to rotate to realize obstacle crossing.
2. According to the application, after the movable frame descends to enable the clamping plate to be clamped with the gear ring, the rotating frame is fixedly connected with the hanging frame, at the moment, the two rollers on the connecting frame are in contact with the circuit, the driving motor can drive the rollers to rotate, so that the device is driven to move on the circuit, meanwhile, the L-shaped rod drives the vertical sliding rod to descend, so that the vertical rotating shaft B is in transmission connection with the rotating shaft A, at the moment, the rollers on the upper side are not rotated, thus the electric energy consumption can be effectively saved, the circuit inspection duration is improved, the electricity exchanging times is reduced, and the inspection efficiency can be further improved.
3. According to the application, through the cooperation of the guide rod and the guide groove, the rotating shaft B can be accurately connected with the rotating shaft A in a butt joint manner when the rotating shaft B ascends, so that the phenomenon that the transmission shaft cannot rotate due to the fact that the rotating shaft cannot be connected in a butt joint manner is avoided.
Drawings
Fig. 1 is a schematic diagram of an overall structure of a power transmission line maintenance and detection device based on a cloud platform according to a preferred embodiment of the present application;
fig. 2 is a schematic diagram of the rear side of the overall structure of a power transmission line maintenance and detection device based on a cloud platform according to a preferred embodiment of the present application;
fig. 3 is a schematic structural diagram of a hanger and a chassis of a power transmission line maintenance and detection device based on a cloud platform according to a preferred embodiment of the present application;
fig. 4 is a schematic diagram of an internal structure of a connection frame of a power transmission line maintenance detection device based on a cloud platform according to a preferred embodiment of the present application;
fig. 5 is a schematic diagram of a transmission shaft and brake assembly of a transmission line maintenance detection device based on a cloud platform according to a preferred embodiment of the present application;
fig. 6 is a schematic diagram of a connection ring and a slot board structure of a power transmission line maintenance detection device based on a cloud platform according to a preferred embodiment of the present application;
fig. 7 is a schematic diagram of the structural anatomy of a trough plate of a power transmission line maintenance detection device based on a cloud platform according to a preferred embodiment of the present application;
fig. 8 is a schematic diagram of a structure of a clamping plate and a gear ring of a power transmission line maintenance and detection device based on a cloud platform according to a preferred embodiment of the present application;
fig. 9 is a structural anatomical schematic diagram of a rotating shaft a of a power transmission line maintenance and detection device based on a cloud platform according to a preferred embodiment of the present application;
the reference numerals in the figures illustrate: 1. an ultrasonic inspection instrument; 2. a camera; 3. an equipment box; 4. a hanging bracket; 5. a rotating frame; 501. a connecting shaft; 502. a connecting frame; 6. a roller; 7. a transmission shaft; 701. a rotating shaft A; 702. a rotating shaft B; 703. a guide rod; 704. a guide groove; 8. bevel gears A; 9. a chassis; 10. a driving motor; 11. bevel gear B; 12. a moving frame; 13. a clamping plate; 14. a gear ring; 15. a brake assembly; 1501. fluted disc A; 1502. fluted disc B; 1503. a driving plate; 16. a connecting ring; 17. a connecting rod; 18. a trough plate; 19. a slide bar; 20. a spring A; 21. a spring B; 22. wedge plate; 23. an L-shaped rod; 24. an electric push rod.
Detailed Description
The application is described in further detail below with reference to the drawings.
Referring to fig. 1-9, the ultrasonic inspection device comprises a device box 3, wherein the device box 3 is provided with an ultrasonic inspection device 1 and a camera 2, the two ends of the top surface of the device box 3 are fixedly connected with a hanging frame 4, a rotating frame 5 is arranged on the hanging frame 4, the rotating frame 5 consists of a connecting shaft 501 which is rotationally connected with the hanging frame 4 and a connecting frame 502 which is fixedly connected with the connecting frame, the connecting frame 502 is in a three-fork structure, each end part of the connecting frame 502 is rotationally connected with a roller 6, a plurality of transmission shafts 7 are arranged in the rotating frame 5, the transmission shafts 7 are respectively in transmission connection with the corresponding roller 6, a driving motor 10 is fixedly connected on the hanging frame 4, the driving motor 10 can drive the transmission shafts 7, a movable frame 12 is slidingly connected on the hanging frame 4, the movable frame 12 can limit the rotation of the connecting shaft 501, a braking component 15 is arranged on the transmission shaft 7, and the braking component 15 is in transmission fit with the movable shaft 7 for rotationally braking.
Referring to fig. 5, the transmission shaft 7 includes a rotation shaft a701 rotatably connected to the connection frame 502, one end of the rotation shaft a701 is in transmission connection with the roller 6 through a steering gear, and the other end is slidably connected with a rotation shaft B702;
the bevel gear A8 is slidably connected to the rotating shaft B702, the bevel gear A8 is rotationally connected with the connecting frame 502 through the rotating seat, the rotating shaft B702 is driven to rotate through the bevel gear A8, the rotating shaft B702 drives the rotating shaft A701 to rotate, the rotating shaft A701 and the steering gear cooperate to drive the idler wheel 6 to rotate, the idler wheel 6 can be driven to integrally move when being hung on a cable, and after the rotating shaft B702 is separated from the transmission connection with the rotating shaft A701, the idler wheel 6 connected with the rotating shaft A701 does not rotate.
The lifting drive clamping plate of the movable frame is connected with the controllable meshing and separation of the gear ring to trigger the rotation state switching between the rotating frame and the hanging frame, and meanwhile, the lifting drive fluted disc B of the movable frame is clamped with the fluted disc A, so that the rotating frame and the plurality of rollers can be driven by electricity to rotate to complete obstacle surmounting.
Referring to fig. 3 and 4, one end of the hanger 4 is fixedly connected with the case 9, the driving motor 10 is fixedly installed in the case 9, an output shaft of the driving motor 10 extends into the connecting frame 502 through the connecting shaft 501 and is fixedly connected with the bevel gear B11, the bevel gear B11 is in meshed connection with the bevel gear A8, the driving motor 10 drives the bevel gear a11 to rotate, the bevel gear a11 drives the bevel gear B8 to rotate, and the bevel gear B8 drives the transmission shaft 7 to rotate.
Referring to fig. 3 and 8, an electric push rod 24 is fixedly installed in the hanger 4, one end of the electric push rod 24 is fixedly connected with the movable frame 12, a clamping plate 13 is fixedly connected to the movable frame 12, a gear ring 14 matched with the clamping plate 13 in a clamping manner is fixedly connected to the connecting shaft 501, the electric push rod 24 can drive the movable frame 12 to lift in the hanger 4, when the electric push rod 24 contracts, the movable frame 12 drives the clamping plate 13 to be clamped with the gear ring 14, at the moment, the connecting shaft 501 is fixedly connected with the hanger 4, and when the electric push rod 24 stretches, the movable frame 12 drives the clamping plate 13 to be far away from the gear ring 14, at the moment, the connecting shaft 501 is in rotary connection with the hanger 4.
Referring to fig. 5, the brake assembly 15 includes a toothed disc a1501 and a toothed disc B1502 that are engaged with each other, the toothed disc a1501 is fixedly connected to the connecting frame 502, and the toothed disc B1502 is fixedly connected to the rotating shaft B702;
the fluted disc B1502 is rotationally connected with the drive board 1503, and drive board 1503 one end passes link 502 and extends to the outside, and when moving frame 12 risen, can make drive board 1503 rise, makes fluted disc B1502 and fluted disc A1501 carry out the joint, leads to pivot B702 unable rotation, and then makes transmission shaft 7 by the rotation restriction, because be connected through the steering gear between gyro wheel 6 and transmission shaft 7, gyro wheel 6 is locked this moment, unable rotation, drives the link 502 whole that is connected with transmission shaft 7 through bevel gear B11 when driving motor 10 rotates this moment and rotates.
Referring to fig. 6, a connecting ring 16 is slidably connected to a connecting shaft 501, a plurality of connecting rods 17 are hinged to the connecting ring 16, one end of each connecting rod 17 is hinged to a groove plate 18, the groove plates 18 are elastically connected to a driving plate 1503, when the connecting ring 16 slides to one side of a connecting frame 502, the groove plates 18 can be driven to move by the connecting rods 17, and the groove plates 18 drive the driving plate 1503 to move, so that the fluted disc B1502 and the fluted disc a1501 are clamped.
Referring to fig. 7, a sliding rod 19 is slidably connected to the slot plate 18, the sliding rod 19 is fixedly connected to the driving plate 1503, a spring a20 is sleeved on the sliding rod 19, and two ends of the spring a20 are fixedly connected to the driving plate 1503 and the slot plate 18 respectively;
the driving plate 1503 is fixedly connected with a spring B21, the spring B21 is sleeved on the rotating shaft B702, the other end of the spring B21 is fixedly connected with the rotating seat, when the driving plate 1503 drives the fluted disc B1502 to move to one side of the fluted disc A1502 and the teeth of the fluted disc B1502 are abutted with the teeth of the fluted disc A1501 to be incapable of realizing clamping, the driving plate 1503 can have a certain reverse abdication space through the arrangement of the spring A20, and the rotating shaft B702 can drive the fluted disc B1502 to be completely clamped with the fluted disc A1501 during the rotation period; when the slot plate 18 is not pushed by the connection ring 16, the spring B21 drives the driving plate 1503 to descend, so that the fluted disc B1502 moves reversely to cancel the engagement with the fluted disc a 1501.
The elastic force of the spring A20 is larger than that of the spring B20, so that when the fluted disc B1502 slides to the fluted disc A1501 side, the spring B21 is stretched and deformed to store the force.
Referring to fig. 8 and 3, two wedge plates 22 are fixedly connected to the moving frame 12, and the wedge plates 22 penetrate through the hanging frame 4 and are in abutting fit with the connecting ring 16;
an L-shaped rod 23 is fixedly connected to the movable frame 12, the L-shaped rod 23 penetrates through the hanging frame 4 and is in abutting fit with a sliding rod 19, when the movable frame 12 ascends, the inclined surface of the wedge-shaped plate 22 is in abutting fit with the connecting ring 16, so that the connecting ring 16 is driven to slide to one side of the connecting frame 502, the groove plate 18 is driven to move, and when the movable frame 12 descends, the spring B21 is reset, the groove plate 18 is driven to slide reversely, and the connecting ring 16 is driven to move reversely; after the moving frame 12 is completely lowered, the L-shaped rod 23 is abutted against the slide rod 19 in a vertical state, so that the driving plate 1503 drives the rotating shaft B702 to be lowered and cancel the transmission connection with the rotating shaft a701, at the moment, the rotating shaft B702 idles, and the roller on the rotating shaft a701 cannot be driven to rotate, thereby reducing unnecessary energy loss and improving the endurance time of the device.
Referring to fig. 9, a guide rod 703 is fixedly connected to one end of a rotating shaft B702, a guide groove 704 adapted to the guide rod 703 is formed in a rotating shaft a701, the end opening of the guide groove 704 is in a triangular design, after the rotating shaft B702 rotates to any angle, when the rotating shaft B702 needs to be connected with the rotating shaft a701, the rotating shaft B702 can be easily inserted into the rotating shaft a701 through the cooperation of the guide rod 703 and the guide groove 703, accurate butt joint is achieved, and butt joint failure is avoided.
Referring to fig. 1, the equipment box 3 is designed as a cavity, and a control module and a battery are installed in the equipment box, the control module is electrically connected with the battery, an electric push rod 24, a driving motor 10, a camera 2 and an ultrasonic inspection instrument 1, a storage space is arranged in the equipment box 3, so that the camera 2 and the ultrasonic inspection instrument 1 can be placed in the equipment box for storage when line inspection is not performed.
The rotating frame 1 is located at the center of one side of the roller 6 and is rotationally connected with a limiting rod in an L shape, when the roller 6 is hung on a cable, the limiting rod can prevent the roller 6 from falling off from the cable, and can be hung on the cable, so that the device is prevented from falling off and damaging, and meanwhile, the limiting rod can play a certain configuration balance role, so that the equipment box 3 can stably move.
The application method of the cloud platform-based power transmission line maintenance detection device comprises the following steps:
s1, hanging a roller 6 of the device on a high-altitude line, driving a bevel gear B11 to rotate by a driving motor 10, and driving a transmission shaft 7 to rotate by meshing the bevel gear B11 with a bevel gear A8, wherein the transmission shaft 7 drives the roller 6 to rotate, so that the roller 6 drives the device to integrally move on a cable;
s2, detecting the cable through the ultrasonic inspection instrument 1, and checking the cable condition through the camera 2;
s3, when obstacle crossing is needed, the electric push rod 24 drives the movable frame 12 to move upwards, the clamping plate 13 cancels the clamping connection with the gear ring 14, meanwhile, the wedge plate 22 drives the connecting ring 16 to slide, the groove plate 18 drives the driving plate 1503 to move, so that the fluted disc B1502 is clamped with the fluted disc A1501, at the moment, the rotating frame 5 can rotate, and the transmission shaft 7 cannot rotate;
s4, the driving motor 10 drives the bevel gear B11 to rotate, the bevel gear B11 drives the rotating frame 5 connected with the transmission shaft 7 to rotate, and the rotating frame 5 drives the plurality of rollers 6 to rotate, so that obstacle surmounting is realized.
The embodiment of the application relates to a power transmission line maintenance detection device based on a cloud platform and a using method thereof, wherein the implementation principle is as follows: two horizontal idler wheels 6 on the connecting frame 502 are hung on a cable, the bevel gear A11 is driven to rotate through the driving motor 10, the bevel gear A11 drives the bevel gear B8 to rotate, the bevel gear B8 drives the transmission shaft 7 to rotate for transmission, the transmission shaft 7 drives the idler wheels 6 to rotate through the steering gear, the idler wheels 6 drive the device to move, and the line can be detected through the ultrasonic inspection instrument 1 and the camera 2.
When the obstacle crossing is needed, the electric push rod 24 stretches to drive the movable frame 12 to ascend in the hanging frame 4, the movable frame 12 drives the clamping plate 13 to be far away from the gear ring 14, at the moment, the connecting shaft 501 is in rotary connection with the hanging frame 4, meanwhile, the inclined surface of the wedge-shaped plate 22 is abutted with the connecting ring 16, so that the connecting ring 16 is driven to slide to one side of the connecting frame 502, the groove plate 18 is driven to move, the groove plate 18 drives the driving plate 1503 to move, the fluted disc B1502 and the fluted disc A1501 are clamped, at the moment, the transmission shaft 7 cannot rotate, meanwhile, the rotation of the idler wheels 6 is locked, the bevel gear B11 can drive the connecting frame 502 connected with the transmission shaft 7 to rotate, and the connecting frame 502 drives the idler wheels 6 to roll over, so that obstacle crossing is realized.
In the process, the clamping plate is disconnected from the gear ring by lifting the movable frame, so that the rotating frame and the hanging frame are in a rotatable state, the movable frame drives the wedge-shaped plate to abut against the connecting ring to slide, the driving plate drives the fluted disc B to be clamped with the fluted disc A, the rotation of the transmission shaft and the idler wheels is limited, and the driving motor can drive the rotating frame to rotate, so that the rotating frame drives the idler wheels to rotate to realize obstacle crossing.

Claims (10)

1. The utility model provides a transmission line maintenance detection device based on cloud platform, contains ultrasonic wave inspection appearance and camera, its characterized in that:
the equipment box is connected with the ultrasonic inspection instrument and the camera in an installation way;
the two hanging brackets are fixedly connected to two sides of the equipment box;
the rotating frame consists of a connecting shaft and a connecting frame fixedly connected with the connecting shaft, the connecting shaft is rotatably connected to the hanging frame, and the end part of the connecting frame is rotatably connected with a roller capable of being in hanging fit with a cable;
the transmission shafts are arranged in the rotating frame and are in transmission connection with the rollers;
the driving motor is fixedly connected to one end of the hanging bracket and is in transmission connection with the transmission shaft;
the movable frame is connected in the hanging frame in a sliding manner and used for limiting the rotation of the rotating frame;
the brake assembly is arranged on the transmission shaft, is in transmission connection with the movable frame and is used for carrying out transmission braking on the transmission shaft;
the lifting drive clamping plate of the movable frame is connected with the controllable meshing and separation of the gear ring to trigger the rotation state switching between the rotating frame and the hanging frame, and meanwhile, the lifting drive fluted disc B of the movable frame is clamped with the fluted disc A, so that the rotating frame and the plurality of rollers can be driven by electricity to rotate to complete obstacle surmounting.
2. The cloud platform-based transmission line maintenance detection device of claim 1, wherein: the transmission shaft comprises a rotation shaft A which is rotationally connected with the connecting frame, one end of the rotation shaft A is in transmission connection with the idler wheels through the steering gear, and the other end of the rotation shaft A is in sliding connection with a rotation shaft B;
the rotating shaft B is connected with a bevel gear A in a sliding manner, and the bevel gear A is rotationally connected with the connecting frame through a rotating seat.
3. The cloud platform-based transmission line maintenance detection device of claim 2, wherein: one end of the hanging bracket is fixedly connected with the organic case, the driving motor is fixedly installed in the case, and an output shaft of the driving motor penetrates through the connecting shaft to extend into the connecting frame and is fixedly connected with the bevel gear B, and the bevel gear B is meshed with the bevel gear A.
4. The cloud platform-based transmission line maintenance detection device of claim 1, wherein: the electric lifting frame is characterized in that an electric push rod is fixedly installed in the lifting frame, one end of the electric push rod is fixedly connected with the movable frame, a clamping plate is fixedly connected to the movable frame, and a gear ring matched with the clamping plate in a clamping mode is fixedly connected to the connecting shaft.
5. The cloud platform-based transmission line maintenance detection device of claim 2, wherein: the brake assembly comprises a fluted disc A and a fluted disc B which are mutually clamped and matched, the fluted disc A is fixedly connected in the connecting frame, and the fluted disc B is fixedly connected to the rotating shaft B;
the fluted disc B is rotationally connected with a driving plate, and one end of the driving plate penetrates through the connecting frame to extend to the outer side.
6. The cloud platform based transmission line maintenance detection device of claim 5, wherein: the connecting shaft is connected with a connecting ring in a sliding manner, a plurality of connecting rods are hinged to the connecting ring, one ends of the connecting rods are hinged to a groove plate, and the groove plate is elastically connected with the driving plate.
7. The cloud platform-based transmission line maintenance detection device of claim 6, wherein: the groove plate is connected with a sliding rod in a sliding manner, the sliding rod is fixedly connected with the driving plate, a spring A is sleeved on the sliding rod, and two ends of the spring A are fixedly connected with the driving plate and the groove plate respectively;
the driving plate is fixedly connected with a spring B, the spring B is sleeved on the rotating shaft B, and the other end of the spring B is fixedly connected with the rotating seat.
8. The cloud platform based transmission line maintenance detection device of claim 7, wherein: two wedge-shaped plates are fixedly connected to the movable frame, penetrate through the hanging frame and are in butt fit with the connecting ring;
an L-shaped rod is fixedly connected to the movable frame, penetrates through the hanging frame and is in butt fit with a sliding rod.
9. The cloud platform-based transmission line maintenance detection device of claim 2, wherein: one end of the rotating shaft B is fixedly connected with a guide rod, and a guide groove matched with the guide rod is formed in the rotating shaft A.
10. The method for using the cloud platform-based transmission line maintenance detection device according to any one of claims 1 to 9, comprising the steps of:
s1, hanging a roller of the device on a high-altitude line, driving a bevel gear B to rotate by a driving motor, and driving a transmission shaft to rotate by meshing the bevel gear B and the bevel gear A, wherein the transmission shaft drives the roller to rotate, so that the roller drives the device to integrally move on a cable;
s2, detecting the cable through an ultrasonic inspection instrument, and checking the condition of the cable through a camera;
s3, when obstacle crossing is needed, the electric push rod drives the movable frame, the clamping plate cancels the clamping connection with the gear ring, the wedge-shaped plate drives the connecting ring to slide, the groove plate drives the driving plate to move, the fluted disc B is clamped with the fluted disc A, at the moment, the rotating frame can rotate, and the transmission shaft cannot rotate;
s4, the driving motor drives the bevel gear B to rotate, the bevel gear B drives the rotating frame connected with the transmission shaft to rotate, and the rotating frame drives the plurality of rollers to rotate, so that obstacle surmounting is realized.
CN202310878531.XA 2023-07-18 2023-07-18 Power transmission line maintenance detection device based on cloud platform and application method thereof Withdrawn CN116937802A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202310878531.XA CN116937802A (en) 2023-07-18 2023-07-18 Power transmission line maintenance detection device based on cloud platform and application method thereof

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202310878531.XA CN116937802A (en) 2023-07-18 2023-07-18 Power transmission line maintenance detection device based on cloud platform and application method thereof

Publications (1)

Publication Number Publication Date
CN116937802A true CN116937802A (en) 2023-10-24

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