CN114204481A - Portable automatic repairing device for broken strands of ground wires of power transmission line and using method thereof - Google Patents
Portable automatic repairing device for broken strands of ground wires of power transmission line and using method thereof Download PDFInfo
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- CN114204481A CN114204481A CN202111505995.3A CN202111505995A CN114204481A CN 114204481 A CN114204481 A CN 114204481A CN 202111505995 A CN202111505995 A CN 202111505995A CN 114204481 A CN114204481 A CN 114204481A
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- 230000005540 biological transmission Effects 0.000 title claims abstract description 44
- 238000000034 method Methods 0.000 title claims abstract description 16
- 238000004804 winding Methods 0.000 claims abstract description 41
- 229910052751 metal Inorganic materials 0.000 claims abstract description 29
- 239000002184 metal Substances 0.000 claims abstract description 29
- 238000012423 maintenance Methods 0.000 claims abstract description 6
- 230000036319 strand breaking Effects 0.000 claims description 24
- 230000008439 repair process Effects 0.000 claims description 18
- 239000004020 conductor Substances 0.000 claims description 10
- 238000010008 shearing Methods 0.000 claims description 4
- 238000007689 inspection Methods 0.000 abstract description 2
- 230000006872 improvement Effects 0.000 description 6
- 238000010276 construction Methods 0.000 description 4
- 230000008569 process Effects 0.000 description 4
- 230000007547 defect Effects 0.000 description 3
- 238000004891 communication Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- WABPQHHGFIMREM-UHFFFAOYSA-N lead(0) Chemical compound [Pb] WABPQHHGFIMREM-UHFFFAOYSA-N 0.000 description 2
- 238000009966 trimming Methods 0.000 description 2
- 229910000838 Al alloy Inorganic materials 0.000 description 1
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 description 1
- 238000003915 air pollution Methods 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
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- 230000009194 climbing Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 229910052744 lithium Inorganic materials 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 238000005498 polishing Methods 0.000 description 1
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- 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
- H02G1/02—Methods or apparatus specially adapted for installing, maintaining, repairing or dismantling electric cables or lines for overhead lines or cables
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- 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
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Abstract
The invention discloses a portable automatic repairing device for broken strands of a conductive ground wire of a power transmission line and a using method thereof, wherein the device comprises an external frame, a walking power device, a broken strand wire clamping device, a winding and binding device and a display and control device; the top of the external frame is provided with a walking power device; one side of the winding and binding device is connected with a walking power device, and the other side of the winding and binding device is connected with a broken strand clamping device; a storage battery is arranged in the external frame; the device can stably move on the broken strand wire through the walking power device, and the damaged position can be patrolled; the wire and the metal single-stranded wire are clamped by the broken-strand clamping device, so that the winding position can be stabilized, the metal single-stranded wire can be clamped, and the normal winding of the wire is ensured; bind device through the wire winding and realize that metal single strand wire is stable to be twined the parcel, labour saving and time saving, efficient, realize fortune dimension personnel remote inspection maintenance through showing accuse device, reduce fortune dimension personnel working strength.
Description
Technical Field
The invention belongs to the technical field of transmission conductor repair, and particularly relates to a portable automatic repair device for broken strands of a ground wire of a transmission line and a use method thereof.
Background
Compared with underground transmission lines, the overhead transmission line has the advantages of low construction cost, short construction period, easy maintenance and the like, and therefore, the overhead transmission line is a main transmission mode adopted since the development of the power industry. Because the transmission capacity of the overhead transmission line is large and the working voltage is high, a plurality of stranded wires are adopted. The stranded wire is formed by stranding a plurality of thin wires and has the advantages of higher mechanical strength, flexibility and suitability for bending.
The wire receives wind load, four seasons climate change, air pollution, construction damage etc.'s influence even in service to make the wire produce the strand phenomenon of loosing, if not in time restoreing, the strand phenomenon of loosing can further aggravate, can lead to the disconnected strand of wire even when serious, direct influence transmission line's electric conductive property, and the circuit operation can increase the corona loss and the generating heat of wire, reduces the mechanical strength and the conveying efficiency of wire, causes the potential safety hazard.
The method generally adopted is that an operator moves to a defect position by using a trolley, and the following treatment methods are carried out: 1. in the construction paying-off or transportation process, edges, burrs and the like caused by the collision or dragging of the lead and hard objects, the damaged sectional area of the steel-cored aluminum strand and the steel-cored aluminum alloy strand is 5% or less of the sectional area of the conductive part, the strength loss is less than 4%, a No. 0 abrasive paper is used for wiping and grinding along the stranding direction of the strands, and the strands are cleaned up by an abrasive cloth.
2. When the damage of the lead wire at the same section exceeds the standard of the polishing treatment and the damaged section area is 7 percent or less of the section area of the conductive part, the single-stranded wire of the same metal is wound at the damaged part, the winding center is positioned at the position with the most serious damage, the winding is tight, the damaged part is completely covered, the length is not less than 100mm, and the two ends of the damaged part exceed 30 mm.
3. When the damaged sectional area of the lead is 7-25% of the sectional area of the conductive part, a repairing method is adopted. When the laying repair is adopted, the laying length should exceed the damaged part, and the winding length of the two ends is not less than 100 mm; and a repairing block is adopted, and the repairing block is required to exceed the damaged part of the lead by 30 mm.
4. When the wire is broken and scattered, an operator applies pressure to the wire by means of a tool so as to shrink the deformed and loosened wire, and then single-stranded wires of the same metal are wound on the scattered or scattered portion, the winding center is located at the most serious position of the broken wire, the winding is tightly and completely covered, the length is not less than 100mm, and two ends of the scattered or scattered portion exceed 30 mm.
The existing repair method for broken strand and loose strand wires has the following defects:
1. the repair can be carried out only by moving the operating personnel to the defect position by means of the trolley, and the risk of safety accidents exists due to the high-altitude operation.
2. The work efficiency of the repair line is relatively low, and the cost is high.
3. The wires are directly subjected to the weight of a human body, and the possibility of deformation of old lines exists.
4. The technical level of the operator for repairing the line is uneven, and the integrity of the repaired lead wire can not meet the design requirement.
Disclosure of Invention
The invention aims to provide a portable automatic repair device for broken strands of a ground wire of a transmission line, which can walk on a bare wire and carry out bundling repair on the broken strands of the wire; reduce fortune dimension personnel working strength, improve restoration quality and work efficiency.
In order to achieve the aim, the invention provides a portable automatic repair device for a broken strand of a ground wire of a power transmission line, which comprises an external frame, a walking power device, a broken strand wire clamping device, a winding and binding device and a display and control device; the top of the external frame is provided with a walking power device; one side of the winding and binding device is connected with a walking power device, and the other side of the winding and binding device is connected with a broken strand clamping device; the output positions of the walking power device, the strand breaking wire clamping device and the winding and binding device correspond to each other; a storage battery is arranged in the external frame; the storage battery is respectively and electrically connected with the walking power device, the broken strand clamping device and the winding and binding device; the display control device is respectively in wireless connection with the walking power device, the strand breaking clamping device and the winding binding device.
As further technical improvement, the walking power device comprises a shell, a plurality of routing wheels and a signal receiver A; the bottom of the shell is hollow, the top of the shell is provided with a wire travelling wheel, and two sides of the wire travelling wheel are respectively and rotatably connected with the shell through rotating shafts; a motor is arranged on one side of the shell and connected with the rotating shaft; a signal receiver is arranged at the top of the shell; the signal receiver is electrically connected with the motor; and an arc groove matched with the ground wire is arranged on the outer ring of the wire travelling wheel.
As a further technical improvement, the clamping device for the broken strand wire comprises a U-shaped supporting plate and a signal receiver B, wherein a fixed clamping block is arranged on one side of the U-shaped supporting plate, an air cylinder is arranged on the other side of the U-shaped supporting plate, the signal receiver B is electrically connected with the air cylinder, a movable clamping block is installed at the output end of the air cylinder, and grooves matched with the ground wires are respectively formed in the fixed clamping block and the movable clamping block.
As a further technical improvement, the winding and binding device comprises a screw rod sliding table, an arc-shaped sliding rail, an opening gear, a wire box and a signal receiver C; the surface of the lead screw sliding table faces downwards, the bottom of a lead screw nut seat of the lead screw sliding table is connected with an arc-shaped sliding rail, the annular middle part of the opening gear is connected with the arc-shaped sliding rail in a sliding mode, a gear transmission group is installed at the top of the arc-shaped sliding rail, a transmission motor is arranged on one side of the arc-shaped sliding rail and connected with the gear transmission group, and the gear transmission group is meshed with the opening gear; a wire box is arranged on the inner ring of the opening gear; and the signal receiver C is respectively and electrically connected with the screw rod sliding table, the transmission motor and the wire box.
As a further technical improvement, the wire box comprises a box body and a stranded wire disc installed in the box body, a wire feeding motor is installed on one side of the box body and connected with the stranded wire disc, a metal single stranded wire is installed on the stranded wire disc, the box body is provided with a wire outlet, and the position of the wire outlet corresponds to the clamping position of the broken stranded wire clamping device.
As a further technical improvement, a trimming push-type broach is arranged at the top of the wire outlet, and a push-type broach cylinder is arranged at the handle of the trimming push-type broach.
As a further technical improvement, the display control device comprises a touch screen and a camera; the top of the broken strand clamping device is provided with a camera, and the touch screen is electrically connected with the camera.
The use method of the portable automatic repair device for the broken strand of the ground wire of the power transmission line comprises the following steps:
s1: firstly, measuring the wire diameter and correspondingly selecting the clamping size of a broken strand wire clamping device and the specification of a metal single-stranded wire of a winding and binding device according to the specification of a broken strand wire;
s2: the device is hung on the broken strand conductor through the arc groove of the wire travelling wheel, the weight of the external frame and the weight of the storage battery always maintain the stable hanging of the device on the broken strand conductor, and the broken strand conductor is respectively clamped into the inner ring of the opening gear and the groove of the fixed clamping block;
s3: starting a motor to drive a wire travelling wheel, enabling the wire travelling wheel to move on a strand breakage lead, enabling a maintenance worker to feed back an image of a touch screen through a camera, judging the breakage position of the strand breakage lead, controlling an initial position of a strand breakage clamping device to clamp the breakage position through the touch screen, simultaneously turning off the motor, controlling a lead screw sliding table, and conveying a wire box to the initial position;
s4: starting a wire feeding motor, conveying an initial end of a metal single-stranded wire to a clamping end of a strand breaking wire clamping device, starting the strand breaking wire clamping device to clamp, fixing a strand breaking wire while clamping the metal single-stranded wire, starting a transmission motor, rotating an opening gear around the strand breaking wire, namely rotating a wire box around the strand breaking wire, and winding and wrapping the metal single-stranded wire around a damaged initial position until the metal single-stranded wire reaches a final position;
s5: starting a push broach cylinder, and cutting the single metal wires by a wire cutting push broach; and loosening the clamping of the broken strand clamping device, starting the motor, continuously inspecting the next damaged position, and repeating the repairing steps.
Compared with the prior art, the invention has the following beneficial technical effects:
the device can stably move on the broken strand wire through the walking power device, and the damaged position can be patrolled; the wire and the metal single-stranded wire are clamped by the broken-strand clamping device, so that the winding position can be stabilized, the metal single-stranded wire can be clamped, and the normal winding of the wire is ensured; bind device through the wire winding and realize that metal single strand wire is stable to be twined the parcel, labour saving and time saving, efficient, realize fortune dimension personnel remote inspection maintenance through showing accuse device, reduce fortune dimension personnel working strength.
Drawings
In order to illustrate the embodiments of the invention more clearly, reference will now be made to the appended drawings, which are needed for an embodiment of the invention and from which it will be apparent that only some embodiments of the invention are shown and that other drawings may be derived by those skilled in the art without the inventive faculty.
FIG. 1 is a schematic structural diagram of the present invention.
The attached drawings are as follows: the device comprises a storage battery 1, a camera 2, a fixed clamping block 3, a winding binding device 4, a strand breaking clamping device 5, a traveling power device 6, a traveling wheel 7 and an external frame 8.
Detailed Description
The embodiments of the present disclosure are described in detail below with reference to the accompanying drawings.
The embodiments of the present disclosure are described below with specific examples, and other advantages and effects of the present disclosure will be readily apparent to those skilled in the art from the disclosure in the specification. It is to be understood that the described embodiments are merely illustrative of some, and not restrictive, of the embodiments of the disclosure. The disclosure may be embodied or carried out in various other specific embodiments, and various modifications and changes may be made in the details within the description without departing from the spirit of the disclosure. It is to be noted that the features in the following embodiments and examples may be combined with each other without conflict. All other embodiments, which can be derived by a person skilled in the art from the embodiments disclosed herein without making any creative effort, shall fall within the protection scope of the present disclosure.
Examples
As shown in the attached drawing 1, the embodiment provides a portable automatic repairing device for a broken strand of a conductive ground wire of a power transmission line, which comprises an external frame, a walking power device, a broken strand clamping device, a winding and binding device and a display and control device; the top of the external frame is provided with a walking power device; one side of the winding and binding device is connected with a walking power device, and the other side of the winding and binding device is connected with a broken strand clamping device; the output positions of the walking power device, the strand breaking wire clamping device and the winding and binding device correspond to each other; a storage battery is arranged in the external frame; the storage battery is respectively and electrically connected with the walking power device, the broken strand clamping device and the winding and binding device; the display control device is respectively in wireless connection with the walking power device, the strand breaking clamping device and the winding binding device.
The device is mainly made of plastic materials, the weight is controlled to be less than or equal to 20kg, the downward pulling force generated on the lead is reduced, and the lead is effectively prevented from deforming; the walking of the motor is speed: 5m/min, and the climbing angle is more than or equal to 30 degrees.
And the wireless connection mode adopts WIFI to carry out communication transmission, and the pad is used for carrying out wireless remote control monitoring. The frequency band of WIFI is a free frequency band worldwide without any telecom operator license, so WLAN wireless devices provide a wireless air interface that is available worldwide, very inexpensive, and very high in data bandwidth. The WIFI wireless device has the advantages that: the investment cost is very low, the installation and the use are very convenient, a network can be built without professional staff, and the communication distance is more than or equal to 300 m.
The camera is used for surveying the strand loosing or strand breaking and strand breaking conditions of the wires. And additionally, a storage card is arranged to record the repairing process of the lead.
The storage battery adopts 24V and 20AH lithium batteries for power supply, and is convenient to disassemble and replace. When the multi-task work is dealt with, the purpose of prolonging the working time by increasing a plurality of batteries is achieved.
The display control device is a tablet application device based on an Android frame. Through with walking power device, disconnected strand clamp tight device, wire winding bind the wireless connection of device, can realize the remote control to the robot to recorder's operational parameter can set up operational parameter, deals with the damage restoration of different line footpaths.
The walking power device comprises a shell, a plurality of wire-travelling wheels and a signal receiver A; the bottom of the shell is hollow, the top of the shell is provided with a wire travelling wheel, and two sides of the wire travelling wheel are respectively and rotatably connected with the shell through rotating shafts; a motor is arranged on one side of the shell and connected with the rotating shaft; a signal receiver is arranged at the top of the shell; the signal receiver is electrically connected with the motor; and an arc groove matched with the ground wire is arranged on the outer ring of the wire travelling wheel.
The clamping device for the broken strand wire comprises a U-shaped supporting plate and a signal receiver B, wherein a fixed clamping block is arranged on one side of the U-shaped supporting plate, an air cylinder is arranged on the other side of the U-shaped supporting plate, the signal receiver B is electrically connected with the air cylinder, a movable clamping block is installed at the output end of the air cylinder, and grooves matched with the ground wires are formed in the fixed clamping block and the movable clamping block respectively.
The winding and binding device comprises a lead screw sliding table, an arc-shaped sliding rail, an opening gear, a wire box and a signal receiver C; the surface of the lead screw sliding table faces downwards, the bottom of a lead screw nut seat of the lead screw sliding table is connected with an arc-shaped sliding rail, the annular middle part of the opening gear is connected with the arc-shaped sliding rail in a sliding mode, a gear transmission group is installed at the top of the arc-shaped sliding rail, a transmission motor is arranged on one side of the arc-shaped sliding rail and connected with the gear transmission group, and the gear transmission group is meshed with the opening gear; a wire box is arranged on the inner ring of the opening gear; and the signal receiver C is respectively and electrically connected with the screw rod sliding table, the transmission motor and the wire box.
The wire box comprises a box body and a stranded wire disc installed in the box body, a wire feeding motor is installed on one side of the box body and connected with the stranded wire disc, a metal single-stranded wire is installed on the stranded wire disc, a wire outlet is formed in the box body, and the position of the wire outlet corresponds to the clamping position of the broken stranded wire clamping device.
The top of the wire outlet is provided with a wire shearing push broach, and a push broach cylinder is arranged at the handle of the wire shearing push broach.
The display control device comprises a touch screen and a camera; the top of the broken strand clamping device is provided with a camera, and the touch screen is electrically connected with the camera.
The use method of the portable automatic repair device for the broken strand of the ground wire of the power transmission line comprises the following steps:
s1: firstly, measuring the wire diameter and correspondingly selecting the clamping size of a broken strand wire clamping device and the specification of a metal single-stranded wire of a winding and binding device according to the specification of a broken strand wire;
s2: the device is hung on the broken strand conductor through the arc groove of the wire travelling wheel, the weight of the external frame and the weight of the storage battery always maintain the stable hanging of the device on the broken strand conductor, and the broken strand conductor is respectively clamped into the inner ring of the opening gear and the groove of the fixed clamping block;
s3: starting a motor to drive a wire travelling wheel, enabling the wire travelling wheel to move on a strand breakage lead, enabling a maintenance worker to feed back an image of a touch screen through a camera, judging the breakage position of the strand breakage lead, controlling an initial position of a strand breakage clamping device to clamp the breakage position through the touch screen, simultaneously turning off the motor, controlling a lead screw sliding table, and conveying a wire box to the initial position;
s4: starting a wire feeding motor, conveying an initial end of a metal single-stranded wire to a clamping end of a strand breaking wire clamping device, starting the strand breaking wire clamping device to clamp, fixing a strand breaking wire while clamping the metal single-stranded wire, starting a transmission motor, rotating an opening gear around the strand breaking wire, namely rotating a wire box around the strand breaking wire, and winding and wrapping the metal single-stranded wire around a damaged initial position until the metal single-stranded wire reaches a final position;
s5: starting a push broach cylinder, and cutting the single metal wires by a wire cutting push broach; and loosening the clamping of the broken strand clamping device, starting the motor, continuously inspecting the next damaged position, and repeating the repairing steps.
It is clear to those skilled in the art that, for convenience and brevity of description, the specific working processes of the above-described systems, apparatuses and units may refer to the corresponding processes in the foregoing method embodiments, and are not described herein again.
Claims (8)
1. The utility model provides a portable transmission line ground wire strand breakage automatic repair device which characterized in that: comprises an external frame, a walking power device, a broken strand clamping device, a winding and binding device and a display and control device; the top of the external frame is provided with a walking power device; one side of the winding and binding device is connected with a walking power device, and the other side of the winding and binding device is connected with a broken strand clamping device; the output positions of the walking power device, the strand breaking wire clamping device and the winding and binding device correspond to each other; a storage battery is arranged in the external frame; the storage battery is respectively and electrically connected with the walking power device, the broken strand clamping device and the winding and binding device; the display control device is respectively in wireless connection with the walking power device, the strand breaking clamping device and the winding binding device.
2. The portable automatic repair device for the broken strand of the ground wire of the transmission line according to claim 1, characterized in that: the walking power device comprises a shell, a plurality of wire-travelling wheels and a signal receiver A; the bottom of the shell is hollow, the top of the shell is provided with a wire travelling wheel, and two sides of the wire travelling wheel are respectively and rotatably connected with the shell through rotating shafts; a motor is arranged on one side of the shell and connected with the rotating shaft; a signal receiver is arranged at the top of the shell; the signal receiver is electrically connected with the motor; and an arc groove matched with the ground wire is arranged on the outer ring of the wire travelling wheel.
3. The portable automatic repair device for the broken strand of the ground wire of the transmission line according to claim 1, characterized in that: the clamping device for the broken strand wire comprises a U-shaped supporting plate and a signal receiver B, wherein a fixed clamping block is arranged on one side of the U-shaped supporting plate, an air cylinder is arranged on the other side of the U-shaped supporting plate, the signal receiver B is electrically connected with the air cylinder, a movable clamping block is installed at the output end of the air cylinder, and grooves matched with the ground wires are formed in the fixed clamping block and the movable clamping block respectively.
4. The portable automatic repair device for the broken strand of the ground wire of the transmission line according to claim 1, characterized in that: the winding and binding device comprises a lead screw sliding table, an arc-shaped sliding rail, an opening gear, a wire box and a signal receiver C; the surface of the lead screw sliding table faces downwards, the bottom of a lead screw nut seat of the lead screw sliding table is connected with an arc-shaped sliding rail, the annular middle part of the opening gear is connected with the arc-shaped sliding rail in a sliding mode, a gear transmission group is installed at the top of the arc-shaped sliding rail, a transmission motor is arranged on one side of the arc-shaped sliding rail and connected with the gear transmission group, and the gear transmission group is meshed with the opening gear; a wire box is arranged on the inner ring of the opening gear; and the signal receiver C is respectively and electrically connected with the screw rod sliding table, the transmission motor and the wire box.
5. The portable automatic repair device for the broken strand of the ground wire of the transmission line according to claim 4, characterized in that: the wire box comprises a box body and a stranded wire disc installed in the box body, a wire feeding motor is installed on one side of the box body and connected with the stranded wire disc, a metal single-stranded wire is installed on the stranded wire disc, a wire outlet is formed in the box body, and the position of the wire outlet corresponds to the clamping position of the broken stranded wire clamping device.
6. The portable automatic repair device for the broken strand of the ground wire of the transmission line according to claim 5, characterized in that: the top of the wire outlet is provided with a wire shearing push broach, and a push broach cylinder is arranged at the handle of the wire shearing push broach.
7. The portable automatic repair device for the broken strand of the ground wire of the transmission line according to claim 1, characterized in that: the display control device comprises a touch screen and a camera; the top of the broken strand clamping device is provided with a camera, and the touch screen is electrically connected with the camera.
8. A use method of a portable automatic repairing device for broken strands of a ground wire of a transmission line is characterized by comprising the following steps:
s1: firstly, measuring the wire diameter and correspondingly selecting the clamping size of a broken strand wire clamping device and the specification of a metal single-stranded wire of a winding and binding device according to the specification of a broken strand wire;
s2: the device is hung on the broken strand conductor through the arc groove of the wire travelling wheel, the weight of the external frame and the weight of the storage battery always maintain the stable hanging of the device on the broken strand conductor, and the broken strand conductor is respectively clamped into the inner ring of the opening gear and the groove of the fixed clamping block;
s3: starting a motor to drive a wire travelling wheel, enabling the wire travelling wheel to move on a strand breakage lead, enabling a maintenance worker to feed back an image of a touch screen through a camera, judging the breakage position of the strand breakage lead, controlling an initial position of a strand breakage clamping device to clamp the breakage position through the touch screen, simultaneously turning off the motor, controlling a lead screw sliding table, and conveying a wire box to the initial position;
s4: starting a wire feeding motor, conveying an initial end of a metal single-stranded wire to a clamping end of a strand breaking wire clamping device, starting the strand breaking wire clamping device to clamp, fixing a strand breaking wire while clamping the metal single-stranded wire, starting a transmission motor, rotating an opening gear around the strand breaking wire, namely rotating a wire box around the strand breaking wire, and winding and wrapping the metal single-stranded wire around a damaged initial position until the metal single-stranded wire reaches a final position;
s5: starting a push broach cylinder, and cutting the single metal wires by a wire cutting push broach; and loosening the clamping of the broken strand clamping device, starting the motor, continuously inspecting the next damaged position, and repeating the repairing steps.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
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| CN202111505995.3A CN114204481B (en) | 2021-12-10 | 2021-12-10 | Portable automatic repairing device for broken strands of ground wire of power transmission line and using method of device |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202111505995.3A CN114204481B (en) | 2021-12-10 | 2021-12-10 | Portable automatic repairing device for broken strands of ground wire of power transmission line and using method of device |
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| CN114204481B CN114204481B (en) | 2024-01-12 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115036843A (en) * | 2022-07-14 | 2022-09-09 | 广东科凯达智能机器人有限公司 | Mechanism is repaired to transmission line broken strand |
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| CN114204481B (en) | 2024-01-12 |
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