CN106207859A - Electric line foreign matter removes device - Google Patents
Electric line foreign matter removes device Download PDFInfo
- Publication number
- CN106207859A CN106207859A CN201610804877.5A CN201610804877A CN106207859A CN 106207859 A CN106207859 A CN 106207859A CN 201610804877 A CN201610804877 A CN 201610804877A CN 106207859 A CN106207859 A CN 106207859A
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- Prior art keywords
- compressor
- frame
- roller
- driving means
- venturi tube
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Classifications
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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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- Cleaning In General (AREA)
Abstract
A kind of electric line foreign matter removes device, and this device includes frame 1, roller 2, compressor 3, driving means 4, controls device 5 and video camera 6.Wherein frame 1 includes symmetrical roller attachment portion 10 and middle equipment installation portion 11, roller 2 is arranged on the roller attachment portion 10 of frame 1 by installing axle, compressor 3 and driving means 4 are fixedly mounted on the side of the equipment installation portion 11 of frame 1 side by side, control device 5 and video camera 6 are fixedly mounted on the opposite side of the equipment installation portion 11 of frame 1 side by side, and compressor 3, driving means 4, video camera 6 all electrically connect with control device 5.This device can be accomplished according to foreign body position adjustment blowing direction, it is achieved three-dimensional removing action, precisely orients removing, and elimination efficiency is high, and elimination effect is thorough, and auto-control degree is high, convenient to use.
Description
Technical field
The present invention relates to a kind of apparatus for examination and repair applied in transmission line of electricity, specifically one be used for removing power transmission line
The device of the foreign body on road, can be accurately positioned cleaning to foreign body, and cleaning efficiency is high, effective.
Background technology
Society, electric power, as the indispensable energy, plays the most important effect in social development, defeated
Electric network is also to spread all over everywhere, and these transmission lines of electricity are chronically exposed in natural environment, due to the artificial or impact of natural cause,
Transmission line of electricity often hangs up some foreign bodies, has had a strong impact on the properly functioning of transmission line of electricity, cause transmission of electricity security incident.
Foreign body on transmission line of electricity is broadly divided into two classes, and the first kind is artificial or the rubbish class that causes of natural environment is different
Thing, as plastic bag or paper, leaves, Advertisement wall scroll etc. are scraped by wind, is wound on transmission line of electricity, or celebrates a festival, and occupies
The people set off fireworks firecracker, hang on transmission line of electricity in residue dropping process, if this foreign body is cleared up not in time, can cause transmission of electricity
The generation of the major accidents such as line tripping fault, even thunderbolt, fire, life threatening property safety;Equations of The Second Kind is that winter is defeated
Icing in electric line, in the winter time, owing to temperature is low, transmission line of electricity is the most easily wrapped up by ice and snow, can cause power failure,
The even serious accident such as electrical network paralysis, for the high-tension line of long distance powedr transmission, relies on steel tower to support, and icing the most easily strengthens
Support the load of steel tower, even make collapse of iron tower, cause large area power breakdown.
At present, the foreign body on cleaning transmission line of electricity relies primarily on manually to be cleared up, but electric transmission line erection is aerial at height,
Labor cleaning is relatively difficult, in order to solve this problem, for first kind foreign body, is typically employed on transmission line of electricity in prior art
Moveable carriage on install the instrument such as blade or shears cut foreign body, patent documentation as Figure 1-3
CN104767148A, a kind of overhead transmission line lead wire and earth wire foreign body cleanout tool, including chopping disk 11, actuating device, suspension dress
Put and insulating cord 4;Chopping disk 11 is circular, has the first through hole 14, oriented evagination around the first through hole 14 in the middle of chopping disk 11
The pylon 12 gone out, pylon 12 has slotted eye, and chopping disk 11 edge has facet 11a, chopping disk 11 surface to be fixed with three groups to stretch
Contracting blade 13, the handle of a knife of retractable blade 13 is fixed between pylon 12 and facet 11a, the extended chopping disk of blade 11;Transmission
Transposition includes U-frame frame 21, horizontal bevel gear 25 and longitudinal bevel gear 24, has one rotating between U-frame frame 21 two side
Transverse axis 22, longitudinal bevel gear 24 is fixed on transverse axis 22, is fixed with guide wheel 23, U-frame frame 21 diapire has in the middle of transverse axis 22
Second through hole, horizontal bevel gear 25 is arranged on pylon 12 through the second through hole, horizontal bevel gear 25 and longitudinal bevel gear 24 phase
Coordinate mutually;Insulating cord 4 is enclosed within the groove of guide wheel 23, and two free ends of insulating cord 4 pass from the first through hole 14;Suspension arrangement
Including base 31, buckling 32 and scroll wheel 34, base 31 is fixed on U-frame frame 21 top, buckles 32 and is fixed on base 31, institute
State and buckle 32 in hook-shaped, buckle and between 32 two sides, have cross bar 33, scroll wheel 34 to be sleeved on cross bar 33, buckle 32 tops the most solid
Surely there is hook 35.
It is low often to there is cutting accuracy rate in the mode that this dependence blade or shears carry out cutting, and elimination efficiency is low, and holds
Easily maloperation cuts to the problem of transmission line of electricity, due to a kind of motion mode of blade, can only carry out the cutting of single direction,
If foreign body position is different with direction, the most repeatedly cuts and all cannot remove, further, since complex circuit, often cut to
Power transmission line, even cuts off circuit, causes the accidents such as power breakdown.
For Equations of The Second Kind foreign body, in prior art, the general employing mode such as hot air or salting eliminates, as specially
Profit document CN203071499U, its open a kind of gas blowout formula transmission line of electricity cleaning realizes device, as shown in Figure 4, including gas pressure
Contracting machine (101), air accumulator (102), gas conveying (103), gas nozzle (104), gas control valve (105);Gas compressor
(101) air is compressed into air accumulator (102), mobile gas conveying pipe (103) and gas nozzle (104), make gas nozzle
(104) insulator in the connecting rod of alignment transmission line of electricity, opens gas control valve (105), utilizes gases at high pressure to dispel insulation
Dust stratification on son and crystallization, thus eliminate the flicker of transmission line of electricity, it is to avoid trip because of transmission line of electricity flicker.
There is following defect in the mode of this dependence hot-air ice-melt, first is that transmission line of electricity generally assumes that the highest,
It is thus desirable to very long conveying pipe, too long of conveying pipe is it is difficult to ensure that enough intensity, if insufficient strength, then about nozzle
Wave, be difficult to alignment transmission line of electricity, it is impossible to orientation is purged, and second is that support tower tens meters is very for ultra-high-tension power transmission line
High to tens meters, it is impossible to carry out prune job.
It addition, the foreign body that above-mentioned two prior aries are both for a certain type is cleared up, it is impossible to cleaning two kinds simultaneously
Foreign body, such as blade kind equipment cannot remove icing, and hot-air class is specifically designed for icing, and the foreign body such as leaves, paper is removed effect
Fruit is the best, and efficiency is low, it is therefore desirable to can remove the device of two kinds of foreign bodies while of a kind of, and elimination efficiency is high, removes the most thorough
The end.
Summary of the invention
The present invention is in order to solve above-mentioned the deficiencies in the prior art, it is provided that a kind of electric line foreign matter removes dress
Put, for above two foreign body, can be carried out orientation and remove, and elimination efficiency is high.Elimination effect is clean, thoroughly, has simultaneously
There is the advantage using safety.
In order to solve the problems referred to above, the technical solution used in the present invention is as follows:
The electric line foreign matter of the present invention is removed device and is included frame 1, roller 2, compressor 3, driving means 4, controls dress
Put 5 and video camera 6.Wherein frame 1 includes that symmetrical roller attachment portion 10 and middle equipment installation portion 11, roller 2 lead to
Crossing installation axle to be arranged on the roller attachment portion 10 of frame 1, compressor 3 and driving means 4 are fixedly mounted on setting of frame 1 side by side
For the side of installation portion 11, control device 5 and video camera 6 are fixedly mounted on the opposite side of the equipment installation portion 11 of frame 1 side by side,
And compressor 3, driving means 4, video camera 6 all with control device 5 and electrically connect, the control of controlled device 5 and action, in order to
Adapting to distances different between transmission line of electricity two lines road, the intermediate equipment installation portion 11 of frame 1 is Collapsible structure, by greatly
Little two different pipes connect together, and joint threaded pin is fixed, and according to the distance between two lines road, adjust
After the spacing of two side wheels, screw threaded pin, fix the overall structure of frame, thus improve the adaptation removing device
Property.
Compressor 3 is movably arranged on the side of the equipment installation portion 11 of frame 1 by support and bolt, including compressor originally
Body and air jet pipe, wherein air jet pipe includes outlet 8 and the Venturi tube 7 being flexibly connected with outlet 8, and the support of compressor 3 leads to
Cross ball pivot to be flexibly connected with the equipment installation portion 11 of frame 1, under the driver (not shown) being arranged in frame 1 drives, can
Realizing compressor to swing up and down, wherein compressor body can use scroll compressor or rotary vane compressor, it is possible to
To use piston compressor, compressed gas is ejected by outlet 8 and Venturi tube 7, is used for being removed by gases at high pressure hanging
Foreign body on transmission line of electricity, outlet 8 can also include heater (not shown), heat compressed gas, uses
Melting the icing being wrapped on transmission line of electricity, it addition, Venturi tube 7 and outlet 8 are flexibly connected, Venturi tube 7 can be with outlet
Rotate centered by pipe 8, under the control controlling device 5, select suitable angle to discharge compressed gas, remove foreign body, and press
Driver (not shown) is also set up for driving the rotation of Venturi tube 7 on contracting machine 3, in order to prevent leakage of compressed gas, literary composition
Family name's pipe 7 and outlet 8 joint arrange sealing ring and seal, and this sealing ring can be high-strength rubber sealing ring or metal
Labyrinth type sealing ring.Wherein, as it is shown in fig. 7, in order to make discharge gas possess the speed of needs, the inlet diameter D1 of Venturi tube 7
With the ratio D1/D2 of outlet diameter D2 is between 5.2-8.7, so, understand through great many of experiments, the literary composition of this interval size
Family name manages, and the compressed air stream of discharge can meet the removing requirement of various foreign body substantially, and cost is minimum, it addition, Venturi tube 7 and going out
The joint of mouth pipe 8 is also provided with electromagnetic valve 12, and electromagnetic valve 12 under control of the control means, may select and opens and closes, root
Ask according to the removing foreign body of different directions, open or close two outlets of Venturi tube.
Driving means 4 is fixedly mounted on equipment installation portion 11 side of frame 1 by support and screw rod, with compressor side by side
Installing, driving means is connected with control device 5 and roller 2, and under the control instruction controlling device 5, driving rolls rotates, and drives
Remove device to move back and forth on transmission line of electricity.
Roller 2 is arranged on the roller attachment portion 10 of frame 1 by roller bearing, and roller 2 is symmetrically mounted on the both sides of frame 1,
Wherein in order to closely cooperate with transmission line of electricity, prevent from removing the landing from transmission line of electricity that device is overall, outside being shaped as of roller 2
Surface is the circular arc to roller bearing direction depression, and the radius of circular arc is more than the diameter of transmission line of electricity, and the material of roller 2 is stainless
Steel or aluminium alloy, roller 2 arranges quantity at least two respectively in frame 1 left and right sides.
Control the opposite side that device 5 is fixedly mounted on the equipment installation portion 11 of frame 1 by support and bolt, control device
5 include compressor control module, driving means control module, camera control module and wireless remote control control module, wireless remote
Control module constantly sends the image information of camera acquisition to ground operator, and operator are according to the image obtained
Information, controls compressor 5 by controlling device 5, including the driver arranged on the compressor and the driving being arranged in frame 1
Device, and Venturi tube 7, the motion of driving means 4, driving means control module controls driving means 4 and drives removing device motion
To suitable position, compressor control module controls compressor running, continuous compressed gas, according to the image of video camera 6, controls
Driver motion in frame 1, compressor 3 adjusts position, then controls opening and closing and the side of Venturi tube 7 rotation of electromagnetic valve 12
To, select suitable theta alignment to need the foreign body removed, spray compressed gas, until removing clean.Camera control
Module controls video camera and constantly rotates, and searches the foreign body needing to remove, figure signal is constantly sent to ground staff.
Due to the present invention above-mentioned improvement to prior art, solve the most cleverly in prior art, it is impossible to the most clear
Except the defect of above-mentioned two class foreign bodies, and can accomplish that orientation is removed, elimination efficiency is high, and elimination effect is thorough, and controls automatically
Change degree is high, convenient to use.
Accompanying drawing explanation
Fig. 1 is the schematic diagram not overlapping insulating cord of background of invention 1;
Fig. 2 is the schematic diagram of the chopping disk of background of invention 1;
Fig. 3 is the schematic diagram that background of invention 1 is cased with insulating cord;
Fig. 4 be background of invention 2 schematic diagram;
Fig. 5 is the floor map of embodiment of the present invention;
Fig. 6 is the enlarged drawing of the air jet system of embodiment of the present invention;
Fig. 7 is the schematic diagram of the discharge pipe of embodiment of the present invention;
Fig. 8 is the control mode schematic diagram of embodiment of the present invention;
In figure: 1-frame, 2-roller, 3-compressor, 4-driving means, 5-controls device, 6-video camera, 7-Venturi tube,
8-outlet, 9-sealing ring, 10-roller attachment portion, 11-equipment installation portion, 12-electromagnetic valve
Detailed description of the invention
Below in conjunction with the accompanying drawings the present invention is described in further details.
As viewed in figures 5-8, the electric line foreign matter removing device of the present invention includes frame 1, roller 2, compressor 3, drives
Device 4, control device 5 and video camera 6.Wherein frame 1 includes that symmetrical roller attachment portion 10 and middle equipment are installed
Portion 11, roller 2 is arranged on the roller attachment portion 10 of frame 1 by installing axle, compressor 3 and driving means 4 fixing peace side by side
Being contained in the side of the equipment installation portion 11 of frame 1, control device 5 and video camera 6 are fixedly mounted on the equipment of frame 1 side by side and install
The opposite side in portion 11, and compressor 3, driving means 4, video camera 6 all with control device 5 electrically connect, the control of controlled device 5
Making and action, in order to adapt to distances different between transmission line of electricity two lines road, the intermediate equipment installation portion 11 of frame 1 is for stretching
Shrinking structure, is connected together by two pipes varied in size, and joint threaded pin is fixed, according to two lines road it
Between distance, after adjusting the spacing of two side wheels, screw threaded pin, fix the overall structure of frame, thus improve clear
Adaptability except device.
As illustrated in figs. 5-7, compressor 3 is movably arranged on the side of the equipment installation portion 11 of frame 1 by support and bolt,
Including compressor body and air jet pipe, wherein air jet pipe includes outlet 8 and the Venturi tube 7 being flexibly connected with outlet 8, compression
The support of machine 3 is flexibly connected with the equipment installation portion 11 of frame 1 by ball pivot, (does not shows in the driver being arranged in frame 1
Go out) drive under, compressor can be realized and swing up and down, wherein compressor body can use scroll compressor or orbiting vane
Compressor, it would however also be possible to employ piston compressor, compressed gas is ejected by outlet 8 and Venturi tube 7, is used for passing through high pressure
Gas clean-up hangs over the foreign body on transmission line of electricity, and outlet 8 can also include heater (not shown), enter compressed gas
Row heating, is used for melting the icing being wrapped on transmission line of electricity, it addition, Venturi tube 7 and outlet 8 are flexibly connected, Venturi tube 7 can
To rotate centered by outlet 8, under the control controlling device 5, select suitable angle to discharge compressed gas, remove different
Driver (not shown) is also set up for driving the rotation of Venturi tube 7, in order to prevent compressed gas on thing, and compressor 3
Body leaks, and Venturi tube 7 and outlet 8 joint arrange sealing ring and seal, and this sealing ring can be that high-strength rubber seals
Circle or metal labyrinth type sealing ring.Wherein, as it is shown in fig. 7, in order to make discharge gas possess the speed of needs, Venturi tube 7
The ratio D1/D2 of inlet diameter D1 and outlet diameter D2 is between 5.2-8.7, so, understands through great many of experiments, this district
Between the Venturi tube of size, the compressed air stream of discharge can meet the removing requirement of various foreign body substantially, and cost is minimum, it addition,
The joint of Venturi tube 7 and outlet 8 is also provided with electromagnetic valve 12, and electromagnetic valve 12 under control of the control means, may select and beats
Open and close, ask according to the removing foreign body of different directions, open or close two outlets of Venturi tube.
Driving means 4 is fixedly mounted on equipment installation portion 11 side of frame 1 by support and screw rod, with compressor side by side
Installing, driving means is connected with control device 5 and roller 2, and under the control instruction controlling device 5, driving rolls rotates, and drives
Remove device to move back and forth on transmission line of electricity.
Roller 2 is arranged on the roller attachment portion 10 of frame 1 by roller bearing, and roller 2 is symmetrically mounted on the both sides of frame 1,
Wherein in order to closely cooperate with transmission line of electricity, prevent from removing the landing from transmission line of electricity that device is overall, outside being shaped as of roller 2
Surface is the circular arc to roller bearing direction depression, and the radius of circular arc is more than the diameter of transmission line of electricity, and the material of roller 2 is stainless
Steel or aluminium alloy, roller 2 arranges quantity at least two respectively in frame 1 left and right sides.
Control the opposite side that device 5 is fixedly mounted on the equipment installation portion 11 of frame 1 by support and bolt, control device
5 include compressor control module, driving means control module, camera control module and wireless remote control control module, wireless remote
Control module constantly sends the image information of camera acquisition to ground operator, and operator are according to the image obtained
Information, controls compressor 5 by controlling device 5, including the driver arranged on the compressor and the driving being arranged in frame 1
Device, and Venturi tube 7, the motion of driving means 4, driving means control module controls driving means 4 and drives removing device motion
To suitable position, compressor control module controls compressor running, continuous compressed gas, according to the image of video camera 6, controls
Driver motion in frame 1, compressor 3 adjusts position, then controls opening and closing and the side of Venturi tube 7 rotation of electromagnetic valve 12
To, select suitable theta alignment to need the foreign body removed, spray compressed gas, until removing clean.Camera control
Module controls video camera and constantly rotates, and searches the foreign body needing to remove, figure signal is constantly sent to ground staff.
As shown in Figure 8, the sweep-out method of this electric line foreign matter removing device is as follows: compressor 3, driving means 4, shooting
Machine 6 electrically connects with control device 5 respectively, and video camera 6 constantly rotates, and gathers the information on transmission line of electricity, the letter that constantly will gather
Ceasing by the wireless remote control module person that is sent to ground receiver, when finding the foreign body needing to remove, driving means control module is sent out
Going out command signal, control driving means driving rolls 2 and rotate, after moving to correct position, compressor control module sends instruction,
Open compressor, and according to the position of foreign body and angle, control the locus of compressor 3, then to control the rotation of Venturi tube 7
Angle, selects suitable angle and chooses whether opens solenoid valve 12 and whether open heater, and compressed air is through literary composition
Family name's pipe 7 ejection at a high speed, after removing foreign body, close compressor.
Electric line foreign matter of the present invention removes device, uses same equipment, can remove various foreign body, including leaves, report
Paper, plastic bag, poster paper, ice and snow etc., and the dimensional requirement of different transmission line of electricity with adjusting pole size, can be adapted to, have suitable
Ying Xingguang, orientation elimination efficiency is high, and elimination effect is good a little, it addition, device entirety uses controlled in wireless, controls flexibly, suitable
Ying Xingqiang.
The invention is not limited in above-mentioned detailed description of the invention, those skilled in the art also can make multiple change accordingly,
But any with the present invention equivalent or similar change all should contain within the scope of the claims.
Claims (8)
1. an electric line foreign matter removes device, it is characterised in that this device include frame (1), roller (2), compressor (3),
Driving means (4), control device (5) and video camera (6), wherein frame (1) include symmetrical roller attachment portion (10) and
Middle equipment installation portion (11), roller (2) is arranged on the roller attachment portion (10) of frame (1) by installing axle, compressor
(3) and driving means (4) is mounted side by side on the side of equipment installation portion (11) of frame 1, the support of compressor (3) passes through ball pivot
It is flexibly connected with the equipment installation portion (11) of frame (1), under the driver drives being arranged in frame (1), on compressor (3)
Lower swing, controls device (5) and video camera (6) is fixedly mounted on the opposite side of equipment installation portion (11) of frame (1) side by side, and
And compressor (3), driving means (4), video camera (6) all with control device (5) and electrically connect, the control of controlled device (5) and
Action, the intermediate equipment installation portion (11) of frame (1) is Collapsible structure, is socketed in one by two pipes varied in size
Rising, joint threaded pin is fixed, and compressor (3) includes compressor body and air jet pipe, and wherein air jet pipe includes outlet
Pipe (8) and the Venturi tube (7) being flexibly connected with outlet (8), Venturi tube (7) rotates centered by outlet (8), Venturi tube
(7) inlet diameter D1 and the ratio D1/D2 of outlet diameter D2 is between 5.2-8.7, and the outer surface that is shaped as of roller (2) is
To the circular arc of roller bearing direction depression, and the radius of circular arc is more than the diameter of transmission line of electricity, controls device (5) and includes compressor control
Molding block, driving means control module, camera control module and wireless remote control control module, wireless remote control module is by video camera
The image information gathered constantly sends ground operator to.
Electric line foreign matter the most according to claim 1 removes device, it is characterised in that: described compressor body can use
Scroll compressor or rotary vane compressor, it would however also be possible to employ piston compressor.
Electric line foreign matter the most according to claim 1 removes device, it is characterised in that: described outlet (8) is all right
Including heater, compressed gas is heated.
Electric line foreign matter the most according to claim 1 removes device, it is characterised in that: described compressor also sets on (3)
Set driver is used for driving the rotation of Venturi tube (7).
Electric line foreign matter the most according to claim 1 removes device, it is characterised in that: in order to prevent compressed gas from letting out
Leaking, Venturi tube (7) and outlet (8) joint arrange sealing ring and seal, and this sealing ring can be that high-strength rubber seals
Circle or metal labyrinth type sealing ring.
Electric line foreign matter the most according to claim 1 removes device, it is characterised in that: described Venturi tube (7) and outlet
The joint of pipe (8) is also provided with electromagnetic valve (12), and electromagnetic valve (12) under control of the control means, may select and beats on an off
Close, ask according to the removing foreign body of different directions, open or close two outlets of Venturi tube.
Electric line foreign matter the most according to claim 1 removes device, it is characterised in that: the material of described roller (2) is
Rustless steel or aluminium alloy, roller (2) arranges quantity at least two respectively in frame (1) left and right sides.
8. the electric line foreign matter that a kind utilizes described in claim 1-7 removes the method that device removes foreign body, it is characterised in that:
Compressor (3), driving means (4), video camera (6) electrically connect with control device (5) respectively, and video camera (6) constantly rotates, and gather
Information on transmission line of electricity, constantly by the information of collection by the wireless remote control module person that is sent to ground receiver, when finding to need
During the foreign body removed, driving means control module sends command signal, controls driving means driving rolls (2) and rotates, moves to
After correct position, compressor control module sends instruction, opens compressor, and according to the position of foreign body and angle, controls compression
The locus of machine (3), then controls the anglec of rotation of Venturi tube (7), selects suitable angle and chooses whether to open electromagnetism
Valve (12) and whether open heater, compressed air is through Venturi tube (7) ejection at a high speed, it is achieved three-dimensional removing is moved
Make, after removing foreign body, close compressor.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN201610804877.5A CN106207859B (en) | 2016-09-06 | 2016-09-06 | Electric line foreign matter remove device |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
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CN201610804877.5A CN106207859B (en) | 2016-09-06 | 2016-09-06 | Electric line foreign matter remove device |
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CN106207859A true CN106207859A (en) | 2016-12-07 |
CN106207859B CN106207859B (en) | 2017-12-15 |
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ID=58066449
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CN201610804877.5A Expired - Fee Related CN106207859B (en) | 2016-09-06 | 2016-09-06 | Electric line foreign matter remove device |
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Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
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CN108777445A (en) * | 2018-04-28 | 2018-11-09 | 国家电网公司 | Overhead transmission line plastics remover |
WO2019061853A1 (en) * | 2017-09-29 | 2019-04-04 | 歌尔股份有限公司 | Electronic device |
CN111871871A (en) * | 2020-07-17 | 2020-11-03 | 国网新疆电力有限公司昌吉供电公司 | All-dimensional monitoring equipment for power distribution network insulation monitoring |
CN112636243A (en) * | 2020-12-09 | 2021-04-09 | 云南电网有限责任公司丽江供电局 | Electrified high-voltage line foreign matter clearing device |
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JPH0479710A (en) * | 1990-07-20 | 1992-03-13 | Sumitomo Electric Ind Ltd | Measuring apparatus of position of obstacle on aerial transmission line |
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CN204967197U (en) * | 2015-10-15 | 2016-01-13 | 武汉大学 | Transmission line deicing device |
CN205092513U (en) * | 2015-11-18 | 2016-03-16 | 国网四川省电力公司检修公司 | A foreign matter clearing device for power transmission line |
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JPH0479710A (en) * | 1990-07-20 | 1992-03-13 | Sumitomo Electric Ind Ltd | Measuring apparatus of position of obstacle on aerial transmission line |
KR101131604B1 (en) * | 2010-10-12 | 2012-03-30 | 지에스건설 주식회사 | Power transmission line inspection system and inspection method |
CN104393531A (en) * | 2014-11-27 | 2015-03-04 | 国网河南省电力公司平顶山供电公司 | Remote control type cleaning machine and cleaning method for high-tension transmission line foreign body |
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Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2019061853A1 (en) * | 2017-09-29 | 2019-04-04 | 歌尔股份有限公司 | Electronic device |
CN108777445A (en) * | 2018-04-28 | 2018-11-09 | 国家电网公司 | Overhead transmission line plastics remover |
CN111871871A (en) * | 2020-07-17 | 2020-11-03 | 国网新疆电力有限公司昌吉供电公司 | All-dimensional monitoring equipment for power distribution network insulation monitoring |
CN112636243A (en) * | 2020-12-09 | 2021-04-09 | 云南电网有限责任公司丽江供电局 | Electrified high-voltage line foreign matter clearing device |
CN112636243B (en) * | 2020-12-09 | 2022-06-21 | 云南电网有限责任公司丽江供电局 | Electrified high-voltage line foreign matter clearing device |
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