CN109038359A - A kind of overhead transmission line grounded-line damage restoring means and method - Google Patents
A kind of overhead transmission line grounded-line damage restoring means and method Download PDFInfo
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- CN109038359A CN109038359A CN201810796745.1A CN201810796745A CN109038359A CN 109038359 A CN109038359 A CN 109038359A CN 201810796745 A CN201810796745 A CN 201810796745A CN 109038359 A CN109038359 A CN 109038359A
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- grounded
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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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Abstract
The invention discloses a kind of overhead transmission line grounded-line damage restoring means and methods, including bottom plate, moving assembly, clearing up assembly, obstacle evacuation component and tighten component: moving assembly includes movable pulley, and the side of movable pulley is equipped with the concave card slot of cooperation grounded-line；Clearing up assembly includes arranging plate, and arranging plate is equipped with the arrangement hole that can cooperate grounded-line, and arranging plate can spin along grounded-line and move；Tightening component includes two patterns that can be filled the span of a man's arms；Evacuation barrier element can make clearing up assembly far from grounded-line.It moving assembly and tightens component and is located on bottom plate；Clearing up assembly is located on obstacle evacuation component.Benefit of the invention is that the pressed home of grounded-line can be completed, the stranded automatic arranging of grounded-line is completed, improves the efficiency of the stranded repairing of grounded-line；Can livewire work, reduce have a power failure maintenance loss；The arrangement of grounded-line can be completed close to grounded-line without personnel, operation safety is high-efficient.
Description
Technical field
The present invention relates to electric wire maintenance technique field, especially a kind of overhead transmission line grounded-line damage restoring means and
Method.
Background technique
The damaged, stranded of grounded-line is the common line accident of ultra-high-tension power transmission line.According to " overhead transmission line grounded-line
Study for a second time courses one has flunked directive/guide " (People's Republic of China (PRC) power industry standard DL/T1069-2016) should will lead ground before earth wire repair
The strands of line loss injury are restored former process state and are handled smooth.Operating personnel generally uses the enterprising pedestrian's work conducting wire of rope ladder whole
Reason, manual sorting need to arrange stranded grounded-line one by one.Personnel activity's range is small, mobile inconvenient, causes to arrange
Difficulty has great security risk, and the outlet operation that needs to have a power failure.
For example, Authorization Notice No. is CN105932601B in Chinese patent literature, authorized announcement date is on January 12nd, 2018
The patent of invention of disclosed entitled " disconnected strand of overhead grounding wire method for repairing and mending ", this application discloses disconnected strand of overhead grounding wire repairing sides
Method, belongs to aerial earth wire recovery technique field, this method include operating personnel climb with transmission rope to head of mast unlock it is aerial
Ground wire wire clamp, aerial earth wire is disassembled, and landing is moved down and is placed at the cross-arm below aerial earth wire；Operation on shaft tower
Aerial earth wire is drop at ipsilateral conducting wire by personnel by cross-arm, and with the connection gold utensil being connected on cross-arm by aerial earth wire
Suspension is secured；Bar the tower operator and on-line operation personnel cooperate the on-line operation thereafter by hanging ladder pulley suspension on conducting wire
Personnel take hanging ladder coaster and slide to progress repairing work at disconnected strand of overhead grounding wire with ground controller's cooperation, during which dough figurine
Member, which controls aerial earth wire and conducting wire with rope, to be made to keep operation distance appropriate between the two.The disconnected strand of overhead grounding wire method for repairing and mending is suitable
With any complicated external environment, the repairing used time can be shortened, recruitment is reduced, reduce labor intensity.Disadvantage is that needing
Power failure operation, for old electric wire, it is inconvenient that personnel repair, and needs single ground wire successively to smooth out with the fingers flat, job step is more, repairing efficiency
It is low.The arrangement that stranded grounded-line is completed before earth wire repair, the process state for alloing grounded-line to be returned to spiral are very big
Raising grounded-line repairing efficiency.
Therefore, a kind of overhead transmission line grounded-line damage restoring means and method are designed to improve the maintenance effect of grounded-line
Rate is just necessary.
Summary of the invention
The present invention will overcome the shortcomings of that existing grounded-line damage is restored and artificial outlet processing is needed to have security risk, mention
Overhead transmission line grounded-line damage restoring means and method have been supplied, artificial outlet can be substituted, has realized the band of damaged grounded-line
The automatic recovery operation of electricity, to improve safety and maintenance efficiency that grounded-line damage is restored.
To achieve the goals above, the present invention adopts the following technical scheme that.
A kind of overhead transmission line grounded-line damage restoring means, including bottom plate, moving assembly, clearing up assembly, obstacle are kept away
Allow and component and tighten component: moving assembly includes movable pulley, and the side of movable pulley is equipped with the concave card slot of cooperation grounded-line；It arranges
Component includes arranging plate, and arranging plate is equipped with the arrangement hole that can cooperate grounded-line, and arranging plate can spin along grounded-line and move；It tightens
Component includes two patterns that can be filled the span of a man's arms；Evacuation barrier element can make clearing up assembly far from grounded-line.Moving assembly and tighten group
Part is located on bottom plate；Clearing up assembly is located on obstacle evacuation component.
Preferably, clearing up assembly further includes arranging pedestal, arranging plate is located at the inside for arranging pedestal, and arranging plate can be opposite
Base rotation is arranged, the opening of grounded-line can be entered equipped with correspondence to make to arrange pedestal and arrangement by arranging in pedestal and arranging plate
Disk is " C " font.
Preferably, clearing up assembly is equipped with two groups, obstacle evacuation component includes longitudinal slide unit component, two groups of clearing up assembly
Downside is equipped with corresponding longitudinal slide unit component.
Preferably, obstacle evacuation component includes rotor plate, the side of rotor plate is rotatable to be fixed on bottom panel side, whole
Reason component is located at the upside of rotor plate, and the downside of rotor plate and bottom plate is equipped with the electric pushrod that can push rotor plate rotation.
Preferably, moving assembly includes total bracket, the movable pulley coplanar there are three axis, movable pulley are set on total bracket
Axis side be correspondingly provided with mobile motor, the plane of three movable pulley axis composition is parallel with bottom plate.
Preferably, longitudinal slide unit component includes the interior longitudinal slide unit pedestal for setting mounting groove, the cell wall connection of mounting groove is set
There is longitudinal leadscrew, longitudinal leadscrew is externally provided with the longitudinal sliding block of the rotation of cooperation longitudinal leadscrew and movement, longitudinal slide unit pedestal and rotation
Plate is fixedly connected, and clearing up assembly is fixedly connected with longitudinal sliding block.
It also is provided with longitudinal slide unit component on the downside of component preferably, tightening, tightens the corresponding longitudinal slide unit component of component
Longitudinally guiding bar includes the longitudinally guiding screw thread of two sections of oppositely oriented equal lengths, and every section of longitudinally guiding screw thread is designed with therewith
The longitudinal sliding block matched, pattern is located on two pieces of longitudinal sliding blocks and mirror-image arrangement, and pattern upper end is equipped with embracing for semi-cylindrical shape
Tight end, two, which hold inside folded by end tightly, is equipped with flake aluminum.
Preferably, the two sides of arranging plate are equipped with the friction groove of circular ring shape to make section " work " word of arranging plate
Shape, friction groove is interior to be equipped with the friction pulley that arranging plate can be driven to rotate, and friction pulley is bonded with the ring wall of friction groove.
Preferably, the hole wall for arranging hole is equipped with the transition cambered surface of taper.
Preferably, friction pulley is connected with friction turbin generator, the two sides for arranging pedestal are equipped with limitation and arrange disk axis side
To mobile baffle, the turbin generator that rubs is fixed on baffle.
A method of restoring means is damaged based on above-mentioned overhead transmission line grounded-line, comprising the following steps:
A, it walks in grounded-line: device is suspended in grounded-line, be pressed in the concave card slot of movable pulley in grounded-line, mobile electricity
Machine driving movable pulley makes device walk along grounded-line；
B, avoid obstacle: electric pushrod shrinkage band turn movable plate rotates down cooperation longitudinal slide unit component, and clearing up assembly is separate to lead
Ground wire completes obstacle evacuation；
C, arrange stranded grounded-line: after device walking to designated position, grounded-line passes through the opening of clearing up assembly and reaches arrangement
The centre of gyration position of component；Movable pulley keeps arranging plate for the helical movement with arranging plate linkage, and stranded grounded-line is restored to
Former process state；Two patterns are drawn close to grounded-line movement face-to-face simultaneously, and pattern squeezes flake aluminum and deforms and tighten in grounded-line
On.
The invention has the beneficial effects that:
1, the pressed home of grounded-line can be completed, the stranded automatic arranging of grounded-line is completed, improve the stranded recovery of grounded-line and is repaired
The efficiency of benefit；
2, can livewire work, reduce have a power failure maintenance loss；
3, the arrangement of grounded-line can be completed close to grounded-line without personnel, operation safety is high-efficient；
4, clearing up assembly is located on rotor plate, and what the angle for adjusting rotor plate can be completed at overhead transmission line height change stranded leads
Ground wire restores, and environmental suitability is strong.
Detailed description of the invention
Fig. 1 is structural schematic diagram of the invention.
Fig. 2 is the structural schematic diagram of the corresponding longitudinal slide unit component of clearing up assembly in the present invention.
Fig. 3 is the structural schematic diagram that the corresponding longitudinal slide unit component of component is tightened in the present invention.
Fig. 4 is the structural schematic diagram of winding element in the present invention.
Fig. 5 is the internal view of winding element of the present invention.
In figure: 1 12 concave card slot of total 11 movable pulley of bracket, 121 mobile motor of moving assembly, 13 obstacle evacuation
22 rotor plate of component 2 electric pushrod, 21 body cradle, 23 clearing up assembly 3 arranges 31 arranging plate 32 of pedestal and arranges
322 friction 323 friction pulley 33 of groove friction 34 baffle 35 of turbin generator of the opening of hole 321 tightens 4 pattern 5 of component
Hold 51 upright bar of end, 52 link block, 53 flake aluminum, 54 longitudinal slide unit component, 6 longitudinal slide unit pedestal, 61 mounting groove tightly
611 longitudinal leadscrew, 62 longitudinally guiding bar, 63 longitudinal sliding block, 64 longitudinal leadscrew motor, 65 bottom plate 7.
Specific embodiment
The present invention is described further in the following with reference to the drawings and specific embodiments.
In Fig. 1, Fig. 2, Fig. 3 and Fig. 4, a kind of overhead transmission line grounded-line damage restoring means, including bottom plate 7, movement
Component 1, clearing up assembly 3, obstacle avoid component 2 and tighten component 4: moving assembly 1 includes movable pulley 12, the side of movable pulley 12
Concave card slot 121 equipped with cooperation grounded-line；Clearing up assembly 3 includes arranging plate 32, and arranging plate 32, which is equipped with, can cooperate grounded-line
Hole 321 is arranged, arranging plate 32 can spin along grounded-line and move；Tightening component 4 includes two patterns 5 that can be filled the span of a man's arms；Evacuation barrier
Hinder component that clearing up assembly 3 can be made far from grounded-line.It moving assembly 1 and tightens component 4 and is located on bottom plate 7；Clearing up assembly 3 is located at barrier
Hinder on evacuation component 2.Clearing up assembly 3 further includes arranging pedestal 31, and arranging plate 32 is located at the inside for arranging pedestal 31, arranging plate 32
Can be rotated relative to pedestal 31 is arranged, arrange in pedestal 31 and arranging plate 32 equipped with correspondence can enter the opening 322 of grounded-line to
Make to arrange pedestal 31 and arranging plate 32 " C " font.Clearing up assembly 3 is equipped with two groups, and it includes longitudinal slide unit group that obstacle, which avoids component 2,
The downside of part 6, two groups of clearing up assembly 3 is equipped with corresponding longitudinal slide unit component 6.It includes rotor plate 23, rotation that obstacle, which avoids component 2,
The side of plate 23 is rotatable to be fixed on 7 side of bottom plate, and clearing up assembly 3 is located at the upside of rotor plate 23, rotor plate 23 and bottom plate 7
Downside be equipped with can push rotor plate 23 rotate electric pushrod 21.The both ends of electric pushrod 21 are equipped with body cradle 22, body cradle
22 are separately fixed at the downside of bottom plate 7 and rotor plate 23.Moving assembly 1 includes total bracket 11, sets that there are three axis on total bracket 11
The coplanar movable pulley 12 of line, the axis side of movable pulley 12 are correspondingly provided with mobile motor 13, three 12 axis of movable pulley compositions
Plane it is parallel with bottom plate 7.Longitudinal slide unit component 6 includes the interior longitudinal slide unit pedestal 61 for setting mounting groove 611, and mounting groove 611 is
Cuboid, the cell wall of mounting groove 611 are connected with longitudinal leadscrew 62, and one end of longitudinal leadscrew 62 is equipped with longitudinal leadscrew motor 65,
Longitudinal leadscrew 62 is externally provided with the longitudinal sliding block 64 of the rotation of cooperation longitudinal leadscrew 62 and movement, longitudinal slide unit pedestal 61 and rotor plate 23
It is fixedly connected, clearing up assembly 3 is fixedly connected with longitudinal sliding block 64.It tightens and also is provided with longitudinal slide unit component 6 on the downside of component 4, tighten
The longitudinally guiding bar 63 of the corresponding longitudinal slide unit component 6 of component 4 includes the longitudinally guiding screw thread of two sections of oppositely oriented equal lengths,
Every section of longitudinally guiding screw thread is designed with matching longitudinal sliding block 64, and pattern 5 is located on two pieces of longitudinal sliding blocks 64 and mirror
As arrangement, 5 upper end of pattern is equipped with the holding end 51 of semi-cylindrical shape, and the downside side for holding end 51 tightly is equipped with upright bar 52 and link block
53, link block 53 is fixed on longitudinal sliding block 64.Two, which hold inside folded by end 51 tightly, is equipped with flake aluminum 54.The two sides of arranging plate 32
To make the section I-shaped of arranging plate 32, being equipped in friction groove 323 can drive friction groove 323 equipped with circular ring shape
The friction pulley 33 that arranging plate 32 rotates, friction pulley 33 are bonded with the ring wall of friction groove 323.The hole wall for arranging hole 321 is equipped with cone
The transition cambered surface of shape.Friction pulley 33 is connected with friction turbin generator 34, and the two sides for arranging pedestal 31 are equipped with limitation 32 axis of arranging plate
The mobile baffle 35 in line direction, friction turbin generator 34 are fixed on baffle 35.
A method of restoring means is damaged based on above-mentioned overhead transmission line grounded-line, comprising the following steps:
A, it walks in grounded-line: device is suspended in grounded-line, be pressed in the concave card slot 121 of movable pulley 12 in grounded-line,
Mobile motor 13 drives movable pulley 12 that device is made to walk along grounded-line；
B, avoid obstacle: 21 shrinkage band turn movable plate 23 of electric pushrod rotates down cooperation longitudinal slide unit component 6, clearing up assembly 3
Far from grounded-line, obstacle evacuation is completed；
C, arrange stranded grounded-line: after device walking to designated position, grounded-line passes through the opening 322 of clearing up assembly 3 and reaches
The centre of gyration position of clearing up assembly 3；Arranging plate 32 is for the helical movement, and stranded grounded-line is restored to former process state；Two
Pattern 5 is drawn close to grounded-line movement face-to-face simultaneously, and pattern 5 squeezes flake aluminum 54 and deforms and tighten in grounded-line.
Device is suspended in grounded-line, is pressed in the concave card slot 121 of movable pulley 12 in grounded-line, mobile motor 13 drives
Movable pulley 12 makes device walk along grounded-line；By driving electric pushrod 21, rotor plate 23 is turned into low-level position；Driving
Two groups of clearing up assembly 3 are moved respectively to correspond to arranging plate 32 not opening 322 on longitudinal slide unit pedestal 61 by longitudinal slide unit component 6
One end, two clearing up assembly 3 are located on the outside of grounded-line, realize the evacuation obstacle in walking process；Device is walked to specific bit
It postpones, grounded-line passes through the opening 322 of clearing up assembly 3 and reaches the centre of gyration position of clearing up assembly 3；Movable pulley 12 and arrangement
The linkage of disk 32 keeps arranging plate 32 for the helical movement, and stranded grounded-line is restored to former process state；Two patterns 5 are face-to-face simultaneously
It is drawn close to grounded-line movement, pattern 5 squeezes flake aluminum 54 and deforms and tighten in grounded-line.
Claims (10)
1. a kind of overhead transmission line grounded-line damages restoring means, characterized in that including bottom plate, moving assembly, clearing up assembly,
Obstacle avoids component and tightens component:
The moving assembly includes movable pulley, and the side of movable pulley is equipped with the concave card slot of cooperation grounded-line；
The clearing up assembly includes arranging plate, and arranging plate is equipped with the arrangement hole that can cooperate grounded-line, and arranging plate can be done along grounded-line
Screw；
The component that tightens includes two patterns that can be filled the span of a man's arms；
The evacuation barrier element can make clearing up assembly far from grounded-line；
It the moving assembly and tightens component and is located on bottom plate；The clearing up assembly is located on obstacle evacuation component.
2. a kind of overhead transmission line grounded-line according to claim 1 damages restoring means, characterized in that the arrangement
Component further includes arranging pedestal, and arranging plate is located at the inside for arranging pedestal, and arranging plate opposite can arrange base rotation, arrange pedestal
The opening of grounded-line can be entered with correspondence is equipped in arranging plate to make to arrange pedestal and arranging plate " C " font.
3. a kind of overhead transmission line grounded-line according to claim 1 damages restoring means, characterized in that the arrangement
Component is equipped with two groups, and obstacle evacuation component includes longitudinal slide unit component, and the downside of two groups of clearing up assembly is equipped with corresponding longitudinal sliding
Platform component.
4. a kind of overhead transmission line grounded-line according to claim 1 damages restoring means, characterized in that the obstacle
Avoiding component includes rotor plate, and the side of rotor plate is rotatable to be fixed on bottom panel side, and clearing up assembly is located at the upper of rotor plate
The downside of side, rotor plate and bottom plate is equipped with the electric pushrod that rotor plate can be pushed to rotate.
5. a kind of overhead transmission line grounded-line according to claim 1 damages restoring means, characterized in that the movement
Component includes total bracket, the movable pulley coplanar there are three axis is set on total bracket, the axis side of movable pulley is correspondingly provided with shifting
The plane of dynamic motor, three movable pulley axis composition is parallel with bottom plate.
6. a kind of overhead transmission line grounded-line according to claim 3 damages restoring means, characterized in that the longitudinal direction
Slide unit component sets the longitudinal slide unit pedestal of mounting groove in including, and the cell wall of mounting groove is connected with longitudinal leadscrew, outside longitudinal leadscrew
Equipped with the rotation of cooperation longitudinal leadscrew and mobile longitudinal sliding block, longitudinal slide unit pedestal are fixedly connected with rotor plate, clearing up assembly and
Longitudinal sliding block is fixedly connected.
7. a kind of overhead transmission line grounded-line according to claim 6 damages restoring means, characterized in that described to tighten
It also is provided with longitudinal slide unit component on the downside of component, the longitudinally guiding bar for tightening the corresponding longitudinal slide unit component of component includes two sections of rotation directions
The longitudinally guiding screw thread of opposite equal length, every section of longitudinally guiding screw thread are designed with matching longitudinal sliding block, pattern difference
On two pieces of longitudinal sliding blocks and mirror-image arrangement, pattern upper end is equipped with the holding end of semi-cylindrical shape, two hold tightly it is interior folded by ends
Portion is equipped with flake aluminum.
8. a kind of overhead transmission line grounded-line according to claim 1 damages restoring means, characterized in that the arrangement
The two sides of disk are equipped with the friction groove of circular ring shape to make the section I-shaped of arranging plate, and being equipped in friction groove can drive
The friction pulley of arranging plate rotation, friction pulley are bonded with the ring wall of friction groove.
9. a kind of overhead transmission line grounded-line according to claim 1 or 8 damages restoring means, characterized in that described
The hole wall for arranging hole is equipped with the transition cambered surface of taper.
10. a kind of method of the overhead transmission line grounded-line damage restoring means based on the claims 1 to 9, including with
Lower step:
It walks in grounded-line: device is suspended in grounded-line, be pressed in the concave card slot of movable pulley in grounded-line, mobile motor
Driving movable pulley makes device walk along grounded-line；
Evacuation obstacle: electric pushrod shrinkage band turn movable plate rotates down cooperation longitudinal slide unit component, and clearing up assembly is separate to lead ground
Line completes obstacle evacuation；
Arrange stranded grounded-line: after device walking to designated position, grounded-line passes through the opening of clearing up assembly and reaches arrangement group
The centre of gyration position of part；Movable pulley keeps arranging plate for the helical movement with arranging plate linkage, and stranded grounded-line is restored to original
Process state；Two patterns are drawn close to grounded-line movement face-to-face simultaneously, and pattern squeezes flake aluminum and deforms and tighten in grounded-line.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810796745.1A CN109038359B (en) | 2018-07-19 | 2018-07-19 | Overhead transmission line ground wire damage restoration device and method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810796745.1A CN109038359B (en) | 2018-07-19 | 2018-07-19 | Overhead transmission line ground wire damage restoration device and method |
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| Publication Number | Publication Date |
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| CN109038359A true CN109038359A (en) | 2018-12-18 |
| CN109038359B CN109038359B (en) | 2020-07-17 |
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| CN109842053A (en) * | 2019-01-07 | 2019-06-04 | 国网浙江新昌县供电有限公司 | 10 kv electriferous line insulation conducting wire automatic repariring equipments |
| CN111999601A (en) * | 2020-08-26 | 2020-11-27 | 江苏量为石科技股份有限公司 | Low-voltage power line loss detection and maintenance device |
| CN112421482A (en) * | 2020-11-05 | 2021-02-26 | 苏州汇亨电力设计有限公司 | Smart power grids system maintenance device |
| CN114670220A (en) * | 2022-05-09 | 2022-06-28 | 常州达利辰自动化科技有限公司 | High-altitude ground wire multi-strand broken wire intelligent repairing robot |
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