CN111740357B - Cable maintenance device and maintenance method thereof - Google Patents
Cable maintenance device and maintenance method thereof Download PDFInfo
- Publication number
- CN111740357B CN111740357B CN202010587818.3A CN202010587818A CN111740357B CN 111740357 B CN111740357 B CN 111740357B CN 202010587818 A CN202010587818 A CN 202010587818A CN 111740357 B CN111740357 B CN 111740357B
- Authority
- CN
- China
- Prior art keywords
- cable
- camera
- wire spool
- moving block
- driving
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Images
Classifications
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02G—INSTALLATION OF ELECTRIC CABLES OR LINES, OR OF COMBINED OPTICAL AND ELECTRIC CABLES OR LINES
- H02G1/00—Methods or apparatus specially adapted for installing, maintaining, repairing or dismantling electric cables or lines
- H02G1/16—Methods or apparatus specially adapted for installing, maintaining, repairing or dismantling electric cables or lines for repairing insulation or armouring of cables
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H75/00—Storing webs, tapes, or filamentary material, e.g. on reels
- B65H75/02—Cores, formers, supports, or holders for coiled, wound, or folded material, e.g. reels, spindles, bobbins, cop tubes, cans, mandrels or chucks
- B65H75/34—Cores, formers, supports, or holders for coiled, wound, or folded material, e.g. reels, spindles, bobbins, cop tubes, cans, mandrels or chucks specially adapted or mounted for storing and repeatedly paying-out and re-storing lengths of material provided for particular purposes, e.g. anchored hoses, power cables
- B65H75/38—Cores, formers, supports, or holders for coiled, wound, or folded material, e.g. reels, spindles, bobbins, cop tubes, cans, mandrels or chucks specially adapted or mounted for storing and repeatedly paying-out and re-storing lengths of material provided for particular purposes, e.g. anchored hoses, power cables involving the use of a core or former internal to, and supporting, a stored package of material
- B65H75/44—Constructional details
- B65H75/4481—Arrangements or adaptations for driving the reel or the material
- B65H75/4486—Electric motors
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H2701/00—Handled material; Storage means
- B65H2701/30—Handled filamentary material
- B65H2701/34—Handled filamentary material electric cords or electric power cables
Abstract
The invention relates to an efficient cable maintenance device and a maintenance method thereof, which are applied to the field of cable maintenance, and the technical scheme has the key points that: contain terminal equipment and connect the bracing piece on two adjacent wire poles respectively, the tip that two bracing pieces are close to the cable is equipped with the support frame respectively, be connected with two steel cables between two support frames, wear to be equipped with the movable block on two steel cables, the movable block is located the below of cable and is equipped with the mounting panel on the terminal surface towards the cable, be equipped with the camera on the mounting panel, camera and terminal equipment wireless connection, the camera is used for shooing the cable and passes back image data to terminal equipment in real time, terminal equipment is used for receiving the image data of camera passback and shows the shooting picture of camera, still be equipped with the driving piece that is used for driving the movable block along steel cable reciprocating motion on two support frames. The invention has the technical effects that: the damage position of the cable insulation sheath can be quickly determined, so that the overall maintenance efficiency is improved.
Description
Technical Field
The invention relates to the technical field of cable maintenance, in particular to a cable maintenance device and a maintenance method thereof.
Background
With the development of electric power, the overhead line in the city also realizes higher insulation rate, because insulated conductor runs under open-air environment, along with the increase of operating time, the damaged condition of insulating skin easily appears in insulated conductor. When the insulated wire is damaged, the electrified metal is exposed, and if foreign matters such as branches and plastic bags fall off, short circuit tripping is easily caused, and a large-area power failure accident can be caused seriously.
Publication No. CN108899818A discloses an electrified patching device of damaged insulated wire, including insulating base, the detachable insulator spindle is installed to the below of base, install on the base and to follow a plurality of insulating sliding tray of base length direction horizontal slip, insulating leather hose has been placed on the upper surface of sliding tray, a strip opening has been seted up along the length direction of insulating leather hose, the strip opening is seted up directly over insulating leather hose, insulating leather hose's outside adds along the length direction of insulating leather hose and is equipped with a plurality of insulating spring frame that are used for controlling the strip opening and open or closed, the bottom card of spring frame can break away from the sliding tray in the sliding tray and spring clamp under the condition of atress.
The above prior art solutions have the following drawbacks: before the insulating skin to the cable is repaired, need fix a position the damaged position of insulating skin, above-mentioned patching device need rely on the above-mentioned subaerial staff to fix a position the damaged position of insulating skin through the mode that artifical seeking, owing to erect the cable between two poles and have certain height from ground, lead to subaerial staff to be difficult to find the damaged position of minizone on the cable fast, the efficiency of whole maintenance is lower.
Disclosure of Invention
The invention aims to provide a cable maintenance device, which has the advantages that: the damage position of the cable insulation sheath can be quickly determined, so that the overall maintenance efficiency is improved.
The technical purpose of the invention is realized by the following technical scheme: a cable maintenance device comprises a terminal device and support members respectively connected to two adjacent wire rods, two steel ropes are connected between the two support members, moving blocks are arranged on the two steel ropes in a penetrating way, the moving block is positioned below the cable, an installation plate is arranged on the end surface facing the cable, a camera is arranged on the installation plate, the camera is wirelessly connected with the terminal equipment and is used for shooting the cable and transmitting image data back to the terminal equipment in real time, the terminal equipment is used for receiving the image data returned by the camera and displaying the shot picture of the camera, the two supporting pieces are also provided with driving pieces used for driving the moving block to move back and forth along the steel rope, the support piece contains the bracing piece, the bracing piece is connected on the line pole and is equipped with the support frame near the tip of cable, the steel cable is connected between two support frames.
Through the technical scheme, the driving piece can drive the moving block to reciprocate along the steel rope when being started, the camera on the moving block can synchronously move under the driving of the moving block and shoot a cable above the moving block in real time, the terminal device can synchronously display the picture shot by the camera, so that the ground staff can judge the condition of the cable according to the picture displayed by the terminal device, the damaged position of the cable insulation skin is rapidly determined, and the overall maintenance efficiency is improved.
The invention is further configured to: the driving piece comprises a first wire spool and a second wire spool which are respectively connected on two support frames in a rotating mode, a first cable with one end fixedly connected to the first wire spool is arranged on the first wire spool, a second cable with one end fixedly connected to the second wire spool is arranged on the second wire spool, the other ends of the first cable and the second cable are respectively and fixedly connected to two ends of the moving block, and the two support frames are further respectively provided with a first motor used for driving the first wire spool to rotate and a second motor used for driving the second wire spool to rotate.
According to the technical scheme, when the first motor is started, the first wire spool can be driven to rotate to take up a first cable, the moving block can move towards the direction of the first wire spool along the steel rope under the driving of the first cable, and the second wire spool can rotate to take out a second cable under the driving of the moving block, so that the second cable can synchronously move along with the moving block; when the second motor is started, the second wire spool can be driven to rotate to take up a second cable, the moving block can move towards the direction of the second wire spool along the steel rope under the driving of the second cable, and the first wire spool can rotate to take out a first cable under the driving of the moving block, so that the first cable can synchronously move along with the moving block; the first motor and the second motor can be started alternately, and the driving moving block moves on the steel rope between the first wire spool and the second wire spool, so that the effect of driving the moving block to move back and forth along the steel rope is achieved.
The invention is further configured to: the end faces of the moving blocks, which face the two support frames, are respectively provided with an iron sheet matched with the magnetic blocks.
By the technical scheme, before the cable is overhauled, a worker can firstly fix and adsorb the moving block on one of the supporting frames in a way that the iron sheet and the magnetic block are mutually adsorbed; the iron sheet and the magnetic block are arranged to limit the initial position of the moving block, so that the moving block can stably stay at one end of the steel rope before maintenance.
The invention is further configured to: an adjusting groove is formed in the end face, away from the moving block, of one of the supporting frames, a third wire spool is connected in the adjusting groove in a rotating mode, adjusting holes penetrating through the supporting frames are formed in the bottom of the adjusting groove, one ends, facing the adjusting groove, of the two steel ropes are respectively penetrated through the adjusting holes and wound on the third wire spool, and a third motor used for driving the third wire spool to rotate is further arranged in the adjusting groove.
Through the technical scheme, the third wire spool can be driven to rotate to take up or pay off the steel rope when the third motor is started, the effect of adjusting the length of the steel rope is achieved, so that a worker can adjust the length of the steel rope according to the distance between the two wire rods, and the applicability of the steel rope to the wire rods with different distances is improved.
The invention is further configured to: the bracing piece contains a plurality of regulation poles, adjacent two mutual threaded connection between the regulation pole is located the top adjust the mutual threaded connection of pole and support frame.
Through the technical scheme, the number of the adjusting rods is adjusted by the threaded dismounting mode of the working personnel, the effect of adjusting the height of the supporting rods is achieved, so that the working personnel can adjust the height of the supporting rods according to the height of the line rods, and the applicability of the supporting rods to the line rods with different heights is improved.
The invention is further configured to: the moving block is provided with a moving hole, a plurality of idler wheels are rotatably connected in the moving hole, and the idler wheels are tightly abutted to the two steel ropes.
Through the technical scheme, when the driving piece drives the moving block to move back and forth along the steel rope, the plurality of rollers are tightly propped against the steel rope to rotate under the driving of the moving block; the arrangement of the plurality of rollers reduces sliding resistance between the moving block and the driving block, so that energy consumption of the driving piece is reduced.
The invention is further configured to: the damping device comprises a moving block and a mounting plate, wherein the moving block is arranged on the mounting plate, the mounting plate is arranged on the moving block, the end face of the moving block facing the mounting plate is provided with a damping groove, a part of the damping groove extends out of a rubber pad of the damping groove, the mounting plate is erected on the rubber pad and is connected with the moving block through bolts, and the rubber.
Through the technical scheme, the rubber pad has the functions of shock absorption and energy absorption, so that when the moving block shakes in the moving process along the steel rope, the camera is not easy to shake under the driving of the moving block; so that the camera can be stable shoot the cable, thereby promoting the shooting effect of the camera.
The invention is further configured to: a plurality of damping holes are formed in the rubber pad, springs are arranged in the damping holes respectively, and the springs are abutted between the moving block and the mounting plate.
Through above-mentioned technical scheme, the shock attenuation effect between movable block and the mounting panel has been strengthened in setting up of a plurality of springs, has further promoted the stability of camera shooting in-process to the shooting effect of camera has further been promoted.
The invention is further configured to: the mounting panel deviates from and is equipped with electronic cloud platform on the terminal surface of movable block, the camera is installed on electronic cloud platform, electronic cloud platform and terminal equipment wireless connection just receive terminal equipment control.
Through the technical scheme, the electric cradle head is controlled to rotate by the staff through the terminal equipment, so that the camera can rotate under the driving of the electric cradle head to shoot the cable at multiple angles, the shooting range of the camera is enlarged, and the efficiency of the staff in determining the damaged position of the cable is further improved.
The invention also aims to provide a maintenance method applying the cable maintenance device, which has the advantages that: the cable detection device can detect cables with different lengths, and is good in applicability.
The technical purpose of the invention is realized by the following technical scheme: an overhauling method applying a cable overhauling device comprises the following steps: the method comprises the following steps: erecting one of the support rods and fixing the support rod on one of the two ends of the cable to be detected through a binding belt; step two: standing an unfixed support rod, starting a third motor to drive a third wire spool to rotate to pay off the two steel ropes, and moving the unfixed support rod to drive the two steel ropes to move towards the other end of the cable to be detected until the length of the steel rope between the two support rods is greater than that of the cable to be detected; step three: fixing the support rod which is not fixed on the wire rod at the other end through a binding belt; step four: starting a third motor to drive a third wire spool to rotate so as to take up the two steel ropes until the steel ropes between the two support rods are in a tight state; step five: opening a camera for shooting through the terminal equipment; step six: and starting the driving piece to drive the moving block to drive the camera to move back and forth along the steel rope until a picture with damaged cable insulation leather sheets appears in a shooting picture displayed by the terminal device.
Through above-mentioned technical scheme, the third motor can be through driving third wire reel pivoted mode, receive line or unwrapping wire operation to two steel cables to the staff can adjust the length of steel cable between two bracing pieces according to treating the interval between the cable both ends line pole, thereby makes this maintenance device can detect the cable of different length, and the suitability is better.
In conclusion, the beneficial technical effects of the invention are as follows:
1. the camera on the moving block can shoot the cable in real time and transmit a shot picture back to the terminal device in real time, so that a worker on the ground can judge the condition of the cable according to the picture displayed by the terminal device, and further the damage position of the cable insulation sheath is quickly determined, and the overall maintenance efficiency is improved;
2. the length of steel cable is adjustable between two bracing pieces for the staff can adjust the length of steel cable according to the interval of waiting to detect between the cable both ends line pole, so that this maintenance device can detect the cable of different length, and the suitability is better.
Drawings
Fig. 1 is a schematic view of the overall structure of the present embodiment.
Fig. 2 is a schematic structural diagram for embodying the roller according to the present embodiment.
Fig. 3 is a schematic diagram of a framework for embodying a terminal device in this embodiment.
Fig. 4 is a schematic cross-sectional view of the spring embodying the present embodiment.
Fig. 5 is an exploded view of the present embodiment for embodying the adjusting lever.
FIG. 6 is a schematic structural diagram of a magnetic block in the present embodiment.
Reference numerals: 1. a terminal device; 2. a wire rod; 3. a support bar; 4. a cable; 5. a support frame; 6. a steel cord; 7. a moving block; 8. mounting a plate; 9. a camera; 10. a drive member; 11. a first wire spool; 12. a second spool; 13. a first cable; 14. a second cable; 15. a first motor; 16. a second motor; 17. a magnetic block; 18. iron sheets; 19. an adjustment groove; 20. a third spool; 21. an adjustment hole; 22. a third motor; 23. adjusting a rod; 24. moving the hole; 25. a roller; 26. a damping groove; 27. a rubber pad; 28. a shock absorbing hole; 29. a spring; 30. an electric pan-tilt; 31. and a support member.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings.
Example 1: a cable maintenance device, as shown in fig. 1 and fig. 2, comprises two support members 31 fixedly connected to two adjacent wire rods 2 through binding tapes respectively, two steel ropes 6 positioned at the same height are connected between the two support members 31, and the two steel ropes 6 are parallel to a cable 4 to be detected and positioned below the cable 4; the two steel ropes 6 are provided with moving blocks 7 in a penetrating mode, the moving blocks 7 are provided with moving holes 24 penetrating through the moving blocks 7 in the horizontal direction, the inner top walls of the moving holes 24 are rotatably connected with a plurality of idler wheels 25, and the two steel ropes 6 are arranged in the moving holes 24 in a penetrating mode and abut against the idler wheels 25. Therefore, the moving block 7 is connected to the two steel ropes 6 in a sliding manner in the moving holes 24 through the two steel ropes 6, and when the moving block 7 slides along the steel ropes 6, the rollers 25 tightly abut against the steel ropes 6 to rotate under the pressure action of the moving block 7, so that the fluency of the moving block 7 when sliding along the steel ropes 6 is improved.
As shown in fig. 2 and fig. 3, a cable maintenance device, still contain terminal device 1, terminal device 1 is the smart mobile phone, smart tablet or smart computer class intelligent device, the up end bolted connection of movable block 7 has mounting panel 8, install electronic cloud platform 30 on the mounting panel 8 deviates from the terminal surface of movable block 7, install camera 9 on the electronic cloud platform 30, electronic cloud platform 30 and camera 9 all with terminal device 1 wireless connection and controlled by terminal device 1, can shoot the cable 4 of top when camera 9 starts, and will shoot the picture and pass back in real time for terminal device 1 through wireless transmission's mode, terminal device 1 can receive the picture of camera 9 passback and carry out real-time demonstration through the screen to the picture.
As shown in fig. 1 and 3, the two supporting members 31 are further provided with a driving member 10 for driving the moving block 7 to reciprocate along the steel cable 6. Therefore, when the driving part 10 is started, the moving block 7 can be driven to reciprocate along the steel rope 6, the electric pan-tilt 30 and the camera 9 which are fixed on the moving block 7 can reciprocate along the steel rope 6 under the driving of the moving block 7, and the camera 9 can shoot all parts of the cable 4 above the steel rope 6 in real time, so that a worker on the ground can rapidly determine the damaged position of the insulating skin of the cable 4 according to a shooting picture displayed on the terminal device 1, and the overall maintenance efficiency is improved; meanwhile, the staff can also drive the electric holder 30 to drive the camera 9 to rotate through the terminal equipment 1, and the shooting angle of the camera 9 is adjusted, so that the camera 9 can shoot the cable 4 more comprehensively.
As shown in fig. 1 and 4, a damping groove 26 is formed in the end surface of the moving block 7 facing the mounting plate 8 along the vertical direction, a rubber pad 27 partially extending out of the damping groove 26 is bonded in the damping groove 26, the mounting plate 8 is erected on the rubber pad 27 and has a gap with the moving block 7, and the rubber pad 27 is abutted between the mounting plate 8 and the moving block 7; a plurality of damping holes 28 are uniformly formed in the rubber pad 27 in the vertical direction, springs 29 matched with the damping holes 28 penetrate through the damping holes 28, one ends of the springs 29 are fixedly connected to the moving block 7, and the other ends of the springs 29 are abutted against the mounting plate 8. Therefore, the rubber pad 27 and the springs 29 have the functions of shock absorption and energy absorption, so that the possibility that the camera 9 shakes under the driving of the moving block 7 in the detection process is reduced, the definition of pictures shot by the camera 9 in the detection process is improved, and the worker can quickly and accurately determine the damage position of the insulating skin of the cable 4.
As shown in fig. 1 and 5, the supporting member 31 includes a supporting rod 3 formed by screwing a plurality of adjusting rods 23 to each other, the supporting rod 3 is fixedly connected to the wire rod 2 by a binding belt, and the supporting frame 5 is screwed to the upper end of the supporting rod 3. Therefore, the staff accessible adjustment is adjusted 23 modes of installing the number and is adjusted the length of bracing piece 3 to bracing piece 3 can be with the line pole 2 phase-match of co-altitude not, thereby has promoted the suitability of support piece 31 to co-altitude line pole 2.
As shown in fig. 1 and 5, an adjusting groove 19 is formed in the end surface of one of the support frames 5 away from the moving block 7 along the horizontal direction, an adjusting hole 21 is formed in the groove wall of the adjusting groove 19 along the horizontal direction, a third wire spool 20 is rotatably connected in the adjusting groove 19, one end of each of the two steel cables 6 facing the adjusting groove 19 penetrates through the adjusting hole 21 and is wound on the third wire spool 20, the end parts of the two steel cables 6 located in the adjusting groove 19 are fixedly connected to the third wire spool 20, and the end parts of the two steel cables 6 far away from the adjusting groove 19 are fixedly connected to the other support frame 5. Therefore, the third motor 22 can drive the third wire spool 20 to rotate when being started, so that the worker can wind or pay off the two steel ropes 6 by controlling the third motor 22 to rotate positively or negatively, the worker can adjust the length of the steel rope 6 according to the length of the cable 4 to be detected, and the applicability of the steel rope 6 to the cables 4 with different lengths is improved.
As shown in fig. 6, the driving member 10 includes a first wire spool 11 and a second wire spool 12 respectively rotatably connected to the two supporting frames 5, the first wire spool 11 and the second wire spool 12 are both located above the supporting frames 5, a first cable 13 is wound on the first wire spool 11, one end of the first cable 13 is fixedly connected to the first wire spool 11, and the other end of the first cable 13 is fixedly connected to an end surface of the moving block 7 facing the first wire spool 11; a second cable 14 is wound on the second wire spool 12, one end of the second cable 14 is fixedly connected to the second wire spool 12, and the other end of the second cable 14 is fixedly connected to the end face, facing the second wire spool 12, of the moving block 7.
As shown in fig. 1 and 6, the two supporting frames 5 are further provided with a first motor 15 and a second motor 16 for driving the first wire spool 11 and the second wire spool 12 to rotate, respectively. Therefore, when the first motor 15 is started to drive the first wire spool 11 to rotate to take up the first wire cable 13, the moving block 7 moves towards the first wire spool 11 along the steel rope 6 under the drive of the first wire cable 13, and when the second motor 16 is started to drive the second wire spool 12 to rotate to take up the second wire cable 14, the moving block 7 moves towards the second wire spool 12 along the steel rope 6 under the drive of the second wire cable 14; the worker can drive the moving block 7 to reciprocate along the steel rope 6 by alternately starting the first motor 15 and the second motor 16, so that the camera 9 can shoot each part of the cable 4 under the driving of the moving block 7.
As shown in fig. 1 and 6, the two opposite end surfaces of the two support frames 5 are respectively bonded with a magnetic block 17, and the two moving blocks 7 are respectively correspondingly bonded with two iron sheets 18; in the initial state, the moving block 7 is fixedly attached to one of the supporting frames 5 in a manner that the iron sheet 18 and the magnetic block 17 are in contact with each other. Therefore, the iron sheet 18 and the magnetic block 17 are arranged to fix the position of the moving block 7, so that when a worker adjusts the length of the steel rope 6, the moving block 7 can be always stably fixed on one of the support frames 5, and when the first motor 15 or the second motor 16 is started, the moving block 7 can be driven by the first cable 13 or the second cable 14 to overcome the magnetic attraction between the iron sheet 18 and the magnetic block 17 to move from one end of the cable 4 to the other end.
The implementation principle of the embodiment is as follows: when needing to overhaul cable 4, the staff can at first adjust the height of bracing piece 3 according to the height of wire pole 2, then adjust the length of two steel cables 6 according to the length of cable 4, make bracing piece 3 and steel cable 6 respectively with wire pole 2 and cable 4 phase-match, later according to the initial position of movable block 7, start first motor 15 or second motor 16 drive movable block 7 and remove along steel cable 6, camera 9 on the movable block 7 can follow movable block 7 and remove and shoot the cable 4 of top, so that subaerial staff can be according to the shooting picture that shows on terminal equipment 1, confirm the damaged position of cable 4 insulating skin fast, thereby the efficiency of whole maintenance has been improved.
Example 2: a method for overhauling a cable overhauling device applied to the cable overhauling device in the embodiment 1,
comprises the following steps:
the method comprises the following steps: the length of the supporting rods 3 is adjusted by adjusting the number of the connecting adjusting rods 23 until the length of the supporting rods 3 is matched with the height of the wire rod 2 to be detected;
step two: moving the moving block 7 towards one of the support frames 5 until the iron sheet 18 on the moving block 7 is contacted with the magnetic block 17 on the support frame 5;
step three: one of the support rods 3 is erected and fixed on one of the wire rods 2 at two ends of the cable 4 to be detected through a binding belt;
step four: standing the unfixed support rod 3, starting a third motor 22 to drive a third wire spool 20 to rotate to pay off the two steel ropes 6, moving the unfixed support rod 3 to drive the two steel ropes 6 to move towards the other end of the cable 4 to be detected until the length of the steel rope 6 between the two support rods 3 is greater than that of the cable 4 to be detected;
step five: the support rod 3 which is not fixed is fixed on the wire rod 2 at the other end through a binding belt;
step six: starting a third motor 22 to drive a third wire spool 20 to rotate to take up the two steel ropes 6 until the steel ropes 6 between the two support rods 3 are in a tightened state;
step seven: opening the camera 9 through the terminal equipment 1 for shooting;
step eight: the terminal equipment 1 controls the electric cradle head 30 to adjust the shooting angle of the camera 9 until the cable 4 appears in the middle of the shot picture;
step nine: and alternately starting the first motor 15 and the second motor 16 according to the initial position of the moving block 7, and driving the moving block 7 to drive the camera 9 to reciprocate along the steel rope 6 until a picture with damaged insulation leather of the cable 4 appears in a shooting picture displayed by the terminal device 1.
The implementation principle of the embodiment is as follows: when a picture with a damaged insulating leather sheet of the cable 4 appears in a shooting picture displayed by the terminal device 1, a worker can close the first motor 15 and the second motor 16, and the moving block 7 stays below the damaged position of the insulating leather sheet of the cable 4, so that the effect of quickly determining the damaged position of the insulating leather sheet of the cable 4 is achieved, and the overall maintenance efficiency is improved; after the overhaul is finished, the support rod 3 is detached by the worker through the mode of cutting the ribbon, then the plurality of adjusting rods 23 are detached in a threaded mode, the mounting block is detached from the moving block 7 through the bolts, and therefore the worker can conveniently store the plurality of adjusting rods 23 and the camera 9 respectively.
The embodiments of the present invention are preferred embodiments of the present invention, and the scope of the present invention is not limited by these embodiments, so: all equivalent changes made according to the structure, shape and principle of the invention are covered by the protection scope of the invention.
Claims (9)
1. The utility model provides a cable overhauls device which characterized in that: the mobile terminal comprises a terminal device (1) and supporting pieces (31) respectively connected to two adjacent wire rods (2), wherein two steel ropes (6) are connected between the two supporting pieces (31), moving blocks (7) penetrate through the two steel ropes (6), the moving blocks (7) are positioned below a cable (4) and are provided with mounting plates (8) on end faces facing the cable (4), a camera (9) is arranged on the mounting plates (8), the camera (9) is in wireless connection with the terminal device (1), the camera (9) is used for shooting the cable (4) and transmitting image data back to the terminal device (1) in real time, the terminal device (1) is used for receiving image data returned by the camera (9) and displaying a shooting picture of the camera (9), and driving pieces (10) used for driving the moving blocks (7) to reciprocate along the steel ropes (6) are further arranged on the two supporting pieces (31), the supporting piece (31) comprises a supporting rod (3), the supporting rod (3) is connected to the wire rod (2), a supporting frame (5) is arranged at the end part, close to the cable (4), of the supporting rod, and the steel rope (6) is connected between the two supporting frames (5);
an adjusting groove (19) is formed in the end face, away from the moving block (7), of one of the supporting frames (5) in the horizontal direction, a third wire spool (20) is connected to the inner side of the adjusting groove (19) in a rotating mode, adjusting holes (21) penetrating through the supporting frames (5) are formed in the bottom of the adjusting groove (19), one ends, facing the adjusting groove (19), of the two steel ropes (6) penetrate through the adjusting holes (21) respectively and are wound on the third wire spool (20), and a third motor (22) used for driving the third wire spool (20) to rotate is further arranged in the adjusting groove (19).
2. The cable service apparatus of claim 1, wherein: the driving piece (10) comprises a first wire spool (11) and a second wire spool (12) which are respectively rotatably connected to two support frames (5), a first cable (13) with one end fixedly connected to the first wire spool (11) is wound on the first wire spool (11), a second cable (14) with one end fixedly connected to the second wire spool (12) is wound on the second wire spool (12), the other ends of the first cable (13) and the second cable (14) are respectively and fixedly connected to two ends of a moving block (7), and the two support frames (5) are respectively provided with a first motor (15) for driving the first wire spool (11) to rotate and a second motor (16) for driving the second wire spool (12) to rotate.
3. The cable service apparatus of claim 2, wherein: the two supporting frames (5) are provided with magnetic blocks (17) on opposite end faces respectively, and the moving block (7) is provided with iron sheets (18) matched with the magnetic blocks (17) on end faces facing the two supporting frames (5) respectively.
4. The cable service apparatus of claim 1, wherein: the bracing piece (3) contain a plurality of regulation poles (23), adjacent two adjust mutual threaded connection between pole (23), be located the top adjust pole (23) and the mutual threaded connection of support frame (5).
5. The cable service apparatus of claim 1, wherein: the moving block (7) is provided with a moving hole (24), a plurality of idler wheels (25) are rotatably connected in the moving hole (24), and the idler wheels (25) are tightly abutted to the two steel ropes (6).
6. The cable service apparatus of claim 1, wherein: the damping device is characterized in that a damping groove (26) is formed in the end face, facing the mounting plate (8), of the moving block (7), a rubber pad (27) partially extending out of the damping groove (26) is arranged in the damping groove (26), the mounting plate (8) is erected on the rubber pad (27) and is in bolted connection with the moving block (7), and the rubber pad (27) is abutted between the moving block (7) and the mounting plate (8).
7. The cable service apparatus of claim 6, wherein: the rubber pad (27) is provided with a plurality of damping holes (28), springs (29) are respectively arranged in the damping holes (28), and the springs (29) are tightly propped between the moving block (7) and the mounting plate (8).
8. The cable service apparatus of claim 1, wherein: the mounting panel (8) are equipped with on deviating from the terminal surface of movable block (7) electronic cloud platform (30), install on electronic cloud platform (30) camera (9), electronic cloud platform (30) and terminal equipment (1) wireless connection just receive terminal equipment (1) control.
9. A method of servicing a cable service apparatus according to claim 1, comprising the steps of:
the method comprises the following steps: one of the support rods (3) is erected and fixed on one of the wire rods (2) at two ends of the cable (4) to be detected through a binding belt;
step two: standing an unfixed support rod (3), starting a third motor (22) to drive a third wire spool (20) to rotate to pay off two steel ropes (6), and moving the unfixed support rod (3) to drive the two steel ropes (6) to move towards the other end of a cable (4) to be detected until the length of the steel rope (6) between the two support rods (3) is greater than that of the cable (4) to be detected;
step three: the support rod (3) which is not fixed is fixed on the wire rod (2) at the other end through a binding belt;
step four: a third motor (22) is started to drive a third wire spool (20) to rotate to take up the two steel ropes (6) until the steel ropes (6) between the two support rods (3) are in a tight state;
step five: opening a camera (9) through the terminal equipment (1) for shooting;
step six: and starting the driving piece (10) to drive the moving block (7) to drive the camera (9) to reciprocate along the steel rope (6) until a picture with damaged insulation leather of the cable (4) appears in a shooting picture displayed by the terminal device (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010587818.3A CN111740357B (en) | 2020-06-24 | 2020-06-24 | Cable maintenance device and maintenance method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010587818.3A CN111740357B (en) | 2020-06-24 | 2020-06-24 | Cable maintenance device and maintenance method thereof |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN111740357A CN111740357A (en) | 2020-10-02 |
| CN111740357B true CN111740357B (en) | 2021-05-04 |
Family
ID=72650965
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010587818.3A Active CN111740357B (en) | 2020-06-24 | 2020-06-24 | Cable maintenance device and maintenance method thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN111740357B (en) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112415423A (en) * | 2020-10-23 | 2021-02-26 | 邹平市供电有限公司 | High-voltage cable detection device |
| CN113471876A (en) * | 2021-08-07 | 2021-10-01 | 南京载元自动化科技有限公司 | Power grid operation, maintenance, diagnosis and overhaul device |
| CN114006316B (en) * | 2021-09-07 | 2023-11-21 | 华北电力大学 | Cable sheath installation device |
| CN114955952B (en) * | 2022-06-23 | 2024-03-26 | 南京韬和建设工程有限公司 | Power transmission and distribution on-line safety monitoring device |
| CN117013432B (en) * | 2023-09-28 | 2023-12-12 | 国网山西省电力公司太原供电公司 | Cable overhauling machine |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2013062946A (en) * | 2011-09-13 | 2013-04-04 | Chugoku Electric Power Co Inc:The | Power transmission line imaging device |
| CN206774988U (en) * | 2017-04-28 | 2017-12-19 | 国网河南省电力公司南阳供电公司 | A kind of transmission line of electricity self power generation inspection device |
| CN207459559U (en) * | 2017-11-16 | 2018-06-05 | 国家电网公司 | A kind of stranded reader of ground wire |
| CN208226451U (en) * | 2018-06-08 | 2018-12-11 | 董彪 | A kind of power circuit foundation construction Intelligent safety monitor of telecommunication |
-
2020
- 2020-06-24 CN CN202010587818.3A patent/CN111740357B/en active Active
Also Published As
| Publication number | Publication date |
|---|---|
| CN111740357A (en) | 2020-10-02 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN111740357B (en) | Cable maintenance device and maintenance method thereof | |
| CN108736377B (en) | Live crossing system for paying-off construction crossing power line and application method thereof | |
| CN103151747A (en) | Vertical patrolling deicer for high-tension cable | |
| CN106410672A (en) | Transmission line inspection device and transmission line inspection system | |
| CN105828047A (en) | Portable electric equipment inspection device | |
| CN216291891U (en) | Multifunctional video monitoring box | |
| CN203180430U (en) | Electric winch | |
| CN213244199U (en) | Aerial pay-off ground monitoring system | |
| CN209879923U (en) | Electric power staff live working training set | |
| CN113237887B (en) | Auxiliary device for checking and accepting conducting wire | |
| CN107640640A (en) | A kind of telescopic leader cable frame | |
| CN112873245A (en) | Overhead line three-arm inspection robot | |
| CN213754742U (en) | Portable video terminal | |
| CN111220698A (en) | Device and method for detecting surface defects of shockproof hammer of power transmission line | |
| CN216918102U (en) | Electric power communication cable processing apparatus for electric power capital construction engineering | |
| CN215828018U (en) | Cable laying and paying-off device for subway construction | |
| CN213880065U (en) | Movable monitoring device | |
| CN220154306U (en) | Cable insulating layer detection device | |
| CN219980952U (en) | Sliding wire inspection device of door machine | |
| CN220792706U (en) | Outdoor supervisory equipment | |
| CN216218300U (en) | Protective structure is kept apart to building electrical equipment circuit | |
| CN103322389A (en) | Pan-tilt liftable support bringing convenience to maintenance of camera | |
| CN116567424B (en) | Intelligent building security monitoring system | |
| CN219304932U (en) | Video monitoring equipment | |
| CN116124348B (en) | Tension detection device for power grid line construction erection |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |