CN207281231U - A kind of insulator detection device easy to working at height - Google Patents
A kind of insulator detection device easy to working at height Download PDFInfo
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- CN207281231U CN207281231U CN201620932538.0U CN201620932538U CN207281231U CN 207281231 U CN207281231 U CN 207281231U CN 201620932538 U CN201620932538 U CN 201620932538U CN 207281231 U CN207281231 U CN 207281231U
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- 239000012212 insulator Substances 0.000 title claims abstract description 66
- 238000001514 detection method Methods 0.000 title claims abstract description 60
- 239000000523 sample Substances 0.000 claims description 72
- 238000004891 communication Methods 0.000 claims description 12
- 238000009413 insulation Methods 0.000 claims description 10
- 230000001133 acceleration Effects 0.000 claims description 9
- 238000006243 chemical reaction Methods 0.000 claims description 9
- 229920001342 Bakelite® Polymers 0.000 claims description 6
- 239000004637 bakelite Substances 0.000 claims description 6
- 238000013523 data management Methods 0.000 claims description 6
- 230000006399 behavior Effects 0.000 claims description 4
- 230000005611 electricity Effects 0.000 claims description 4
- 239000011521 glass Substances 0.000 claims description 3
- 239000004033 plastic Substances 0.000 claims description 3
- 229920003023 plastic Polymers 0.000 claims description 3
- 230000003321 amplification Effects 0.000 claims 1
- 238000007726 management method Methods 0.000 claims 1
- 238000003199 nucleic acid amplification method Methods 0.000 claims 1
- 229910052573 porcelain Inorganic materials 0.000 description 10
- 238000010586 diagram Methods 0.000 description 9
- 230000006378 damage Effects 0.000 description 4
- 239000002184 metal Substances 0.000 description 4
- 208000037656 Respiratory Sounds Diseases 0.000 description 3
- 230000009194 climbing Effects 0.000 description 3
- 230000006870 function Effects 0.000 description 3
- 238000007689 inspection Methods 0.000 description 3
- 210000004556 brain Anatomy 0.000 description 2
- 230000007547 defect Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000001228 spectrum Methods 0.000 description 2
- 208000027418 Wounds and injury Diseases 0.000 description 1
- 230000002411 adverse Effects 0.000 description 1
- 238000004458 analytical method Methods 0.000 description 1
- 230000000712 assembly Effects 0.000 description 1
- 238000000429 assembly Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 239000004020 conductor Substances 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
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- 238000003708 edge detection Methods 0.000 description 1
- 208000014674 injury Diseases 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
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Abstract
The utility model discloses a kind of insulator detection device easy to working at height, including insulator detection device and insulating bar, it is characterized in that, the bottom of the insulator detection device is provided with the first connector, quincunx raised line is provided with the first connector side, first through hole is provided with the middle part of first connector, one end of the insulating bar is provided with the second connector, the second connector side is provided with plum blossom connected in star, the second through hole is provided with the middle part of second connector, second connector is with the first connector by being fixed through the bolt of first through hole and the second through hole.The detection device of the utility model is threadedly installed together with the first connector, and insulating bar uses dismountable structure, and need to only operate on the ground can complete detection function, not only easy to use, safe, but also accuracy in detection is high.
Description
Technical field
The device being detected during a kind of polling transmission line to insulator is the utility model is related to, specifically
A kind of insulator detection device easy to working at height.
Background technology
The insulator of power circuit is for fixed conductor, it is kept the important component of electric property.In electric system
In operation, complicated adverse circumstances that its long-term work is collectively formed in highfield, mechanical stress, filth and humiture etc.
In, the probability of failure is very big, the safe operation of serious threat electric system.
In Electric Power Line Overhaul, insulator zero value detection is one of essential items for inspection, currently used insulator null value inspection
Survey instrument includes insulator zero value detection feeler lever and the megameter being electrically connected, wherein insulator zero value detection feeler lever bag
The insulation body of rod is included, the upper end for the body of rod that insulate is fixedly connected with insulation fork plate, and two metal probes, metal are connected with the fork plate that insulate
Probe is formed with lead and is electrically connected, and lead forms with megameter be electrically connected again.When in use, first by supply line power-off, it is necessary to
One people carries insulator zero value detection and climbs upper electric pole with feeler lever, and the direction of the adjustment insulation body of rod, makes two metal probes point
It is not good with two metal ends electrical contact of insulator, the crank of megameter is then rotated, reads the insulation for surveying insulator
Resistance, when insulating resistance value is more than 300 megaohms, then insulation is good, when insulating resistance value is less than 300 megaohms, then insulate not
It is good, it is necessary to the insulator more renewed.The isolator detecting method of electric pole is extremely inconvenient when climbing electric pole in this climbing, exists
Measurement heavy workload, it is dangerous high the problems such as.
Therefore it is always the country to find a kind of economic, effective Portable insulation insulating sublayer resistor intelligent detection device
Outer power department urgent problem to be solved.
Utility model content
In view of the deficiencies of the prior art, the utility model proposes a kind of insulator detection device easy to working at height,
It is not only easy to use, safe, but also accuracy in detection is high.
The technical scheme in the invention for solving the technical problem is：A kind of isolator detecting easy to working at height
Device, including insulator detection device and insulating bar, it is characterized in that, the bottom of the insulator detection device is provided with
One connector, quincunx raised line is provided with the first connector side, is provided with first through hole in the middle part of the first connector, institute
The one end for stating insulating bar is provided with the second connector, and the second connector side is provided with plum blossom connected in star, and second connects
It is provided with the second through hole in the middle part of connector, second connector and the first connector are by through first through hole and the second through hole
Bolt is fixed；The insulator detection device includes housing, emitting probe and receives probe, the emitting probe and connects
The upper end that probe is arranged on housing is received, is provided with control board in the housing, the lower end of housing is provided with one and is screwed
Hole；The emitting probe includes emitting probe housing, emitting probe head and vibrator, and the emitting probe housing is sleeved on transmitting and visits
The outside of syringe needle, the rear end of the emitting probe head are fixed in emitting probe housing by spring；The vibrator is fixed on
It is connected in the groove of the rear end of emitting probe head and with control board；The reception probe includes receiving probe housing, receives
Probe and acceleration vibrating sensor, the probe housing that receives are sleeved on the outside for receiving probe, the reception probe
Rear end by spring be fixed on receive probe housing in；The acceleration vibrating sensor is fixed on the rear end for receiving probe
Groove in and be connected with control board；The upper end for the first connector being connected with insulator detection device is provided with screw rod,
The screw rod and the spiral connection of threaded securing bores.
Preferably, the insulating bar includes more piece, passes through the first connector and second between each section insulating bar
Connector is connected with each other.
Preferably, the insulating bar can also be telescopic hollow tube.
Preferably, the insulating bar is by the one or more in bakelite, bakelite, plastic tape and expoxy glass stringing
It is made.
Preferably, the housing lower end of the insulator detection device be additionally provided with switch button, reset button, USB interface,
Working status lamp and power supply indicator, the switch button, reset button, USB interface, working status lamp and power supply indicator
It is connected respectively with control board.
Preferably, the control board includes CPU, wave filter, power amplifier, booster, signal amplifier, A/D
Conversion circuit, battery, memory and GPRS wireless communication modules, the output terminal of the CPU and the input terminal of wave filter connect；Institute
The input terminal of the output terminal and power amplifier of stating wave filter connects, the input of the output terminal and booster of the power amplifier
End connection, the output terminal of the booster and the input terminal of vibrator connect；The output terminal of the acceleration vibrating sensor with
The input terminal connection of signal amplifier, the output terminal of the signal amplifier are connected with the input terminal of A/D conversion circuits, the A/
The output terminal of D conversion circuits and the input terminal of CPU connect；The feeder ear connection of the battery and CPU；The memory passes through number
It is connected according to bus with CPU, the communication interface connection of the GPRS wireless communication modules and CPU, GPRS wireless communication modules pass through
Wi-Fi is connected with data management system.
Preferably, the data management system includes the computer for being provided with spectrum analysis program or notebook electricity
Brain.
The beneficial effects of the utility model are as follows：
The utility model is assembled insulator detection device and insulating bar by using connector, and is connected
The connector of insulator detection device is dismountable, and insulating bar be able to can use telescopic according to the height of insulator
The combination of insulating bar either multiple insulating bars lengthens or shortens length, can hot line job, it is not necessary to has a power failure, carries
High power supply reliability, it is not required that operating personnel's climbing just can carry out isolator detecting, eliminate safe hidden trouble, and ensure person peace
Entirely, work efficiency is improved, reduces labor intensity.
The insulator detection device of the utility model applies oscillating load by emitting probe to porcelain strut insulator, passes through
Receive the vibration frequency of probe collection porcelain strut insulator and be stored in inside detection device, being capable of each porcelain pillar of batch capture
The vibration frequency of insulator and send the data of collection to is provided with the data management system of spectrum analysis program to comment
The rigid of valency porcelain strut insulator simultaneously judges that the top flange of the insulator is defective, realizes and fast and accurately detects
Function, can not only detect the outer damage of porcelain strut insulator, can also detect its internal damage occurred, can be with
Detect its degree of injury and damage position, realize quick, accurate and batch detection function.
The detection device of the utility model is threadedly installed together with the first connector, and insulating bar uses
Dismountable structure, need to only operate on the ground can complete detection function, have the characteristics that easy to carry, easy to operate, drop
Low detection intensity, has saved manpower and materials, is adapted to line work personnel to carry.
Brief description of the drawings
Fig. 1 is the structure diagram of the utility model；
Fig. 2 is the structure diagram of the first connector described in the utility model；
Fig. 3 is the first example structure schematic diagram of insulating bar described in the utility model；
Fig. 4 is the structure diagram of wherein one section insulating bar of the first embodiment insulating bar；
Fig. 5 is second of example structure schematic diagram of insulating bar described in the utility model；
Fig. 6 is the structure diagram of insulator detection device described in the utility model；
Fig. 7 is the structure diagram of insulator detection device lower end described in the utility model；
Fig. 8 is the structure diagram of the control board of insulator detection device described in the utility model；
Fig. 9 is the emitting probe of insulator detection device described in the utility model and the structure diagram for receiving probe；
In figure, 1 insulator detection device, 11 housings, 12 emitting probes, 121 emitting probe housings, 122 emitting probe heads,
123 springs, 124 vibrators, 13 receive probe, 131 reception probe housings, 132 reception probes, 133 springs, 134 acceleration
Vibrating sensor, 14 threaded securing bores, 15 switch buttons, 16 reset button, 17 USB interfaces, 18 working status lamps, 19 power supplys
Indicator light, 2 insulating bars, 211 first insulating bars, 212 second insulating bars, 213 the 3rd insulating bars, 221
First hollow tube, 222 second hollow tubes, 223 the 3rd hollow tubes, fixed pin 224,3 first connectors, 31 quincunx raised lines,
32 first through hole, 33 screw rods, 4 second connectors, 41 plum blossom connected in stars, 42 second through holes, 5 bolts.
Embodiment
In order to clarify the technical characteristics of the invention, below by embodiment, and its attached drawing is combined, to this reality
It is described in detail with new.Following disclosure provides many different embodiments or example is used for realizing the utility model
Different structure.In order to simplify the disclosure of the utility model, hereinafter the component and setting of specific examples are described.In addition,
The utility model can in different examples repeat reference numerals and/or letter.This repetition is to simplify and clear mesh
, the relation between itself not indicating discussed various embodiments and/or setting.It is it should be noted that illustrated in the accompanying drawings
Component is not drawn necessarily to scale.The utility model eliminates description to known assemblies and treatment technology and process to avoid not
Necessarily limit the utility model.
As depicted in figs. 1 and 2, a kind of insulator detection device easy to working at height of the utility model, it includes exhausted
Edge detection device 1 and insulating bar 2, the bottom of the insulator detection device 1 are provided with the first connector 3, and described
Quincunx raised line 31 is provided with one connector, 3 side, first through hole 32, the insulation behaviour are provided with the middle part of the first connector
The one end for making bar 2 is provided with the second connector 4, and 4 side of the second connector is provided with plum blossom connected in star 41, the second connector
Middle part is provided with the second through hole 42, and 4 and first connector 2 of the second connector is by through 32 and second through hole of first through hole
42 bolt 5 is fixed.
Preferably, the insulating bar 2 includes more piece, each to save between insulating bar by the first connector 3 and the
Two connectors 4 are connected with each other, and are fixed by bolt 5.As shown in Figure 3 and Figure 4, insulating bar 2 includes connecting from top to bottom
The first insulating bar 211, the second insulating bar 212 and the 3rd insulating bar 213 connect, the first insulating bar 211
Upper end be welded with the second connector 4, lower end is welded with the first connector 3, the upper end of the second insulating bar 212 is welded with
Two connectors 4, lower end are welded with the first connector 3, and the upper end of the 3rd insulating bar 213 is welded with the second connector 4, lower end
It is provided with Handheld Division.It will be connected with each other between each section insulating bar by the first connector and the second connector, and pass through spiral shell
Bolt is fixed, and can lengthen according to the height of insulator or shorten length, so that operating personnel keeps foot with electrical body
Enough safe distances.
Preferably, the insulating bar 2 can also be telescopic hollow tube, as shown in figure 5, insulating bar 2 wraps
The first hollow tube 221 of grafting, the second hollow tube 222 and the 3rd hollow tube 223 successively from top to bottom are included, in the second hollow tube
222 and the 3rd the upper end of hollow tube 223 be respectively arranged with the fixation for preventing that the first hollow tube 221 and the second hollow tube 222 from sliding
Pin 224.In use, by the first hollow tube 221 and the second hollow tube 222 successively from the second hollow tube 222 and the 3rd hollow tube
Extracted out in 223, and tighten fixed pin 224 and be fixed, then insulator detection device is fixed on the first hollow tube 221
End can carry out isolator detecting.
Preferably, the insulating bar is by the one or more in bakelite, bakelite, plastic tape and expoxy glass stringing
It is made.
As shown in Figure 6 and Figure 7, the insulator detection device 1 includes housing 11, emitting probe 12 and receives probe 13,
The emitting probe 12 and reception probe 13 is arranged on the upper end of housing 11, and control board is provided with the housing 11,
The lower end of housing is provided with a threaded securing bores 14, and the upper end for the first connector 3 being connected with insulator detection device is provided with
Screw rod 33, the screw rod and 14 spiral connection of threaded securing bores.1 lower end of housing of the detection device is additionally provided with switch button
15th, reset button 16, usb 17, working status lamp 18 and power supply indicator 19, the switch button 15, reset button
16th, usb 17, working status lamp 18 and power supply indicator 19 are connected with control board respectively.
As shown in figure 8, the emitting probe 12 includes emitting probe housing 121, emitting probe first 122 and vibrator 124,
The emitting probe housing 121 is sleeved on the outside of emitting probe first 122, and the rear end of the emitting probe first 122 passes through spring 123
It is fixed in emitting probe housing 121；The vibrator 124 is fixed in the groove of the rear end of emitting probe head and with controlling electricity
Road plate is connected.
As shown in figure 8, the reception probe 13 includes receiving probe housing 131, reception probe 132 and acceleration vibration
Sensor 134, the probe housing 131 that receives are sleeved on the outside for receiving probe 132, the rear end for receiving probe 132
It is fixed on and is received in probe housing 131 by spring 133；The acceleration vibrating sensor 134, which is fixed on, receives probe
It is connected in the groove of rear end and with control board.
As shown in Figure 9, it is preferable that the control board includes CPU, wave filter, power amplifier, booster, signal
Amplifier, A/D conversion circuits, battery, memory and GPRS wireless communication modules, the output terminal of the CPU and wave filter it is defeated
Enter end connection；The input terminal of the output terminal of the wave filter and power amplifier connects, the output terminal of the power amplifier with
The input terminal connection of booster, the output terminal of the booster and the input terminal of vibrator connect；The acceleration vibrating sensing
The output terminal of device and the input terminal of signal amplifier connect, the output terminal of the signal amplifier and the input of A/D conversion circuits
End connection, the output terminal of the A/D conversion circuits and the input terminal of CPU connect；The feeder ear connection of the battery and CPU；Institute
State memory to be connected with CPU by data/address bus, the connection of the communication interface of the GPRS wireless communication modules and CPU, GPRS without
Line communication module is connected by Wi-Fi with data management system.
Preferably, the data management system includes the computer for being provided with spectrum analysis program or notebook electricity
Brain.
The insulator detection device of the utility model can pass through USB interface and the notebook for being provided with spectrum analysis program
Computer carries out offline inspection, and porcelain strut insulator is detected first, the detection signal data for then storing detection device
Laptop is sent to by USB interface, the detection signal data of reception is carried out at analysis finally by laptop
Reason then judges the porcelain strut insulator existing defects.
The insulator detection device of the utility model is by porcelain strut insulator bottom emission special incentive vibration wave, together
When receive its vibrational feedback ripple, whether the frequency spectrum that the feedback waveform is automatically analyzed through spectrum analysis program software normal, you can sentences
Whether there are crackle, the general position of crackle inside and outside the disconnected insulator, whether mechanical strength reduces or lose, and whether insulator is old
The defects of change, the accuracy of porcelain strut insulator flaw detection, security, practicality, high efficiency are lifted to new height, realized
The live detection of porcelain strut insulator crackle, solves the problems, such as that conventional insulators detection method is unable to live detection, and passes through
The formal intuition of rumble spectrum figure and effectively reflect testing result, save substantial amounts of manpower and materials.The popularization of the present invention should
With the generation of major accident phenomenon can be caused to avoid because insulator fractures.
The above is the preferred embodiment of the utility model, is come for those skilled in the art
Say, on the premise of the utility model principle is not departed from, some improvements and modifications can also be made, these improvements and modifications also by
It is considered as the scope of protection of the utility model.
Claims (7)
1. a kind of insulator detection device easy to working at height, including insulator detection device and insulating bar, its feature
It is that the bottom of the insulator detection device is provided with the first connector, is provided with the first connector side quincunx
Raised line, is provided with first through hole in the middle part of the first connector, and one end of the insulating bar is provided with the second connector, and described the
Two connector sides are provided with plum blossom connected in star, are provided with the second through hole in the middle part of the second connector, second connector and the
One connector through the bolt of first through hole and the second through hole by being fixed；The insulator detection device include housing,
Emitting probe and reception probe, the emitting probe and reception probe are arranged on the upper end of housing, are provided with the housing
Control board, the lower end of housing are provided with a threaded securing bores；The emitting probe includes emitting probe housing, emitting probe
Head and vibrator, the emitting probe housing are sleeved on the outside of emitting probe head, and the rear end of the emitting probe head passes through spring
It is fixed in emitting probe housing；The vibrator be fixed in the groove of the rear end of emitting probe head and with control board phase
Even；The reception probe includes receiving probe housing, receives probe and acceleration vibrating sensor, the reception probe housing
The outside for receiving probe is sleeved on, the rear end for receiving probe is fixed on by spring to be received in probe housing；It is described to add
Speed vibrating sensor is fixed in the groove for the rear end for receiving probe and is connected with control board；Detect and fill with insulator
The upper end for putting the first connector of connection is provided with screw rod, the screw rod and the spiral connection of threaded securing bores.
2. a kind of insulator detection device easy to working at height according to claim 1, it is characterized in that：The insulation behaviour
Making bar includes more piece, is connected with each other between each section insulating bar by the first connector and the second connector.
3. a kind of insulator detection device easy to working at height according to claim 1, it is characterized in that：The insulation behaviour
It is telescopic hollow tube to make bar.
4. a kind of insulator detection device easy to working at height according to claim 1, it is characterized in that：The insulation behaviour
Make bar to be made of the one or more in bakelite, bakelite, plastic tape and expoxy glass stringing.
5. a kind of insulator detection device easy to working at height according to any one of claims 1 to 4, its feature
It is：The housing lower end of the insulator detection device be additionally provided with switch button, reset button, USB interface, working status lamp and
Power supply indicator, the switch button, reset button, USB interface, working status lamp and power supply indicator are electric with control respectively
Road plate is connected.
6. a kind of insulator detection device easy to working at height according to claim 5, it is characterized in that：The control electricity
Road plate includes CPU, wave filter, power amplifier, booster, signal amplifier, A/D conversion circuits, battery, memory and GPRS
Wireless communication module, the output terminal of the CPU and the input terminal of wave filter connect；The output terminal of the wave filter and power amplification
The input terminal connection of device, the output terminal of the power amplifier and the input terminal of booster connect, the output terminal of the booster
It is connected with the input terminal of vibrator；The output terminal of the acceleration vibrating sensor and the input terminal of signal amplifier connect, institute
The output terminal for stating signal amplifier is connected with the input terminal of A/D conversion circuits, the output terminals of the A/D conversion circuits and CPU's
Input terminal connects；The feeder ear connection of the battery and CPU；The memory is connected by data/address bus with CPU, the GPRS
The communication interface of wireless communication module and CPU connect, and GPRS wireless communication modules pass through Wi-Fi and back-end data management system
System is connected.
7. a kind of insulator detection device easy to working at height according to claim 6, it is characterized in that：Number of units after described
Include the computer or laptop of spectrum analysis program are installed according to management system.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620932538.0U CN207281231U (en) | 2016-08-24 | 2016-08-24 | A kind of insulator detection device easy to working at height |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620932538.0U CN207281231U (en) | 2016-08-24 | 2016-08-24 | A kind of insulator detection device easy to working at height |
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| Publication Number | Publication Date |
|---|---|
| CN207281231U true CN207281231U (en) | 2018-04-27 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620932538.0U Active CN207281231U (en) | 2016-08-24 | 2016-08-24 | A kind of insulator detection device easy to working at height |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110320454A (en) * | 2019-07-19 | 2019-10-11 | 云南电网有限责任公司昆明供电局 | It is a kind of to be mounted on the insulation measuring apparatus penetrated in gun-type operating stick |
| CN112462167A (en) * | 2020-11-04 | 2021-03-09 | 国网山西省电力公司营销服务中心 | Data acquisition system for power equipment |
| CN115870256A (en) * | 2022-12-02 | 2023-03-31 | 广西电网有限责任公司电力科学研究院 | Composite insulator cleans and device of detecting a flaw |
| CN115870256B (en) * | 2022-12-02 | 2024-06-04 | 广西电网有限责任公司电力科学研究院 | Composite insulator cleans and flaw detection device |
-
2016
- 2016-08-24 CN CN201620932538.0U patent/CN207281231U/en active Active
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110320454A (en) * | 2019-07-19 | 2019-10-11 | 云南电网有限责任公司昆明供电局 | It is a kind of to be mounted on the insulation measuring apparatus penetrated in gun-type operating stick |
| CN112462167A (en) * | 2020-11-04 | 2021-03-09 | 国网山西省电力公司营销服务中心 | Data acquisition system for power equipment |
| CN112462167B (en) * | 2020-11-04 | 2024-02-13 | 国网山西省电力公司营销服务中心 | Power equipment data acquisition system |
| CN115870256A (en) * | 2022-12-02 | 2023-03-31 | 广西电网有限责任公司电力科学研究院 | Composite insulator cleans and device of detecting a flaw |
| CN115870256B (en) * | 2022-12-02 | 2024-06-04 | 广西电网有限责任公司电力科学研究院 | Composite insulator cleans and flaw detection device |
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