CN103487712A - Insulation test plate electrode - Google Patents
Insulation test plate electrode Download PDFInfo
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- CN103487712A CN103487712A CN201310424159.1A CN201310424159A CN103487712A CN 103487712 A CN103487712 A CN 103487712A CN 201310424159 A CN201310424159 A CN 201310424159A CN 103487712 A CN103487712 A CN 103487712A
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- electrode
- insulation test
- insulating
- electrode group
- insulcrete
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- 238000009413 insulation Methods 0.000 title claims abstract description 31
- 238000001514 detection method Methods 0.000 abstract description 18
- 230000000694 effects Effects 0.000 abstract description 8
- 230000001681 protective effect Effects 0.000 description 4
- 230000006378 damage Effects 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 2
- 208000033999 Device damage Diseases 0.000 description 1
- 208000027418 Wounds and injury Diseases 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000034994 death Effects 0.000 description 1
- 231100000517 death Toxicity 0.000 description 1
- 230000001771 impaired effect Effects 0.000 description 1
- 208000014674 injury Diseases 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000000007 visual effect Effects 0.000 description 1
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- Testing Relating To Insulation (AREA)
Abstract
The invention discloses an insulation test plate electrode, and relates to the technical field of electric appliance work insulating tool detection. The insulation test plate electrode comprises an insulating plate and an electrode set, wherein the electrode set comprises two electrodes which can be connected with two output ends of a megohmmeter, the testing end of each electrode is a plane, the electrode set is fixed to the lower face of the insulating plate, and the distance between the two electrodes of the electrode set is equal to the insulation test interval. The insulation effect of a protection suit or an insulating blanket or the like is examined through the electrodes on the lower portion of the insulating plate, therefore, large-area detection can be achieved, and the detection speed and the detection accuracy are both higher than the detection speed and the detection accuracy of a needle tip type pens of an existing megohmmeter. The insulation test plate electrode has the advantages of being simple in structure, convenient and rapid to operate and high in detection accuracy and capable of accurately and comprehensively detecting the insulating blanket, the insulating protection suit and the like to confirm whether the insulating blanket, the insulating protection suit and the like are qualified or not, therefore, safety of operating personnel is ensured, the insulation test plate electrode can be widely applied to distribution network hot-line work sites, and the hot-line work efficiency is relatively improved.
Description
Technical field
The detection technique field the present invention relates to insulate.
Background technology
In the 10kV distribution network live line work of urban district, insulated target and insulating protection clothes are the requisite insulating protection apparatus of hot line job personnel, need the insulating protection apparatus is carried out to visual examination before hot line job starts, and with insulating megger, insulated target and insulating protection clothes are detected.Insulating megger is megohmmeter, it is a kind of measurement instrument that the electrician commonly uses, megohmmeter is mainly used to check that electrical equipment, household electrical appliance or electric wiring reach alternate insulation resistance over the ground, in normal condition, avoid occurring the accidents such as electric shock injures and deaths and device damage to guarantee these equipment, electrical equipment and line work.Owing to detecting, use two test pencils of insulating megger to be tip-like, both inaccurate electric power safety rules requirement (safety regulations requirements: the wide 2cm of electrode that does not also reach national grid circuit specialty regulation during detection, the wide 2cm of interpolar), if safety appliance because making moist, damaged or other factors do not reach while requiring, can not find in time not have the effect of insulating protection, thus the danger that causes the operating personnel to get an electric shock.
Summary of the invention
Technical matters to be solved by this invention be to provide a kind of simple in structure, convenient to operation, accuracy of detection is high, high efficiency, can avoid the impaired Insulation test battery lead plate of insulating protection apparatus.
For solving the problems of the technologies described above, the technical solution used in the present invention is:
A kind of Insulation test battery lead plate, comprise insulcrete and electrode group, described electrode group comprises two electrodes that output terminal is connected of two energy and megohmmeter, the test lead of described electrode is plane, described electrode group is fixedly installed on below insulcrete, and in described electrode group, two interelectrode distances equal the Insulation test spacing.
Preferably, in described electrode group, each electrode is straight line or curve strip.
Preferably, the wide 2cm of each electrode in described electrode group, interelectrode distance is 2cm.
Preferably, described electrode group is more than one group, and the electrode crossing between described electrode group is arranged, and the homopolarity electrode cable connects.
Preferably, described insulcrete is connected with electrode group screw, above described insulcrete, is provided with screw.
Preferably, be fixed with the insulation handle above described insulcrete.
Preferably, described insulcrete top is fixed with insulating protecting plate.
The beneficial effect that adopts technique scheme to produce is: the insulation effect that checks protective clothing or insulated target etc. by the electrode group of arranged crosswise under insulcrete, hand-held insulation handle handled easily, can realize that large tracts of land detects, and detection speed and accuracy rate are all higher than the detection of the needle point formula test pencil of megohmmeter originally, the generation of the surface phenomena such as needle point formula test pencil Damage to insulation protective clothing or insulated target simultaneously while also avoiding former megohmmeter to detect, make the insulating protection apparatus not have the effect of insulating protection, thereby cause the operating personnel to get an electric shock.The characteristics that the present invention has is simple in structure, easy to operate, safe and reliable, accuracy of detection is high, can be accurately, comprehensively insulated target and insulating protection clothes are detected, it is qualified to be confirmed whether, thereby guaranteed operating personnel's safety, can be widely used in the distribution network live line work scene, relatively improve the efficiency of hot line job.
The accompanying drawing explanation
Fig. 1 is the vertical view of one embodiment of the present of invention;
Fig. 2 is the front view of Fig. 1;
Fig. 3 is the cut-open view of Fig. 2;
Fig. 4 is the upward view of Fig. 1;
In figure: 1-insulcrete, 2-electrode, 3-screw, 4-wire, the 5-handle that insulate, 6-insulating protecting plate.
Embodiment
Below in conjunction with the drawings and specific embodiments, the present invention is further detailed explanation.
Insulation test battery lead plate as Fig. 1,2, a preferred embodiment of 3 and 4, comprise insulcrete 1 and electrode group, described electrode group comprises two electrodes 2, two electrodes 2 of described electrode group are connected with two output terminals of megohmmeter respectively, the test lead of described electrode 2 is plane, described electrode group is fixedly installed on below insulcrete 1, and in described electrode group, the distance of 2, two electrodes be the Insulation test spacing, definite according to actual conditions.Electric power safety rules requirement according to national grid circuit specialty regulation, two wide 2cm of electrode 2 in described electrode group, electrode 2 spacings are 2cm, in described electrode group, each electrode 2 is straight line or curve strip, contact the phenomenon on the safety appliance surfaces such as injury protection clothes or insulated target while avoiding former needle point formula megohmmeter to detect during detection for face with the safety appliance surface.Described electrode group is more than one group, electrode 2 arranged crosswise between described electrode group, and homopolarity electrode 2 connects by wire 4, determines according to actual needs the concrete quantity of electrode group, can increase area of detection thus, improves detection efficiency; Described insulcrete 1 is connected with electrode group screw, be provided with screw 3 on insulcrete 1, screw 3 is fixed the electrode 2 of below by insulcrete 1, the screw 3 of homopolarity electrode the same side on insulcrete 1 connects by wire 4, and electrode 2 arranged crosswise of electrode group on the same group not, layout comparison is reasonable like this, and comparison is convenient; Be fixed with insulation handle 5 above described insulcrete 1; be convenient to hand-held, described insulcrete 1 top is fixed with insulating protecting plate 6, insulcrete 1 is played to the effect of protection; also can avoid screw 3 other conductive bodies of contact of fixed electorde 2 on insulcrete 1, cause detecting effect inaccurate.
Hand-holdable insulation handle during concrete enforcement, move the surface of the safety appliances such as electrode group protective clothing or insulated target, detects thus the insulation effect of safety appliance.Because can realizing large tracts of land, the electrode group of 1 time arranged crosswise of insulcrete detects, so detection speed and accuracy rate all are greatly enhanced, the generation of the surface phenomena such as needle point formula test pencil Damage to insulation protective clothing or insulated target simultaneously while also avoiding former megohmmeter to detect, make the insulating protection apparatus not have the effect of insulating protection, thereby cause the operating personnel to get an electric shock.The characteristics that the present invention has is simple in structure, easy to operate, safe and reliable, accuracy of detection is high, can be accurately, comprehensively insulated target and insulating protection clothes are detected, it is qualified to be confirmed whether, thereby guaranteed operating personnel's safety, can be widely used in the distribution network live line work scene, relatively improve the efficiency of hot line job.
Claims (7)
1. an Insulation test battery lead plate, it is characterized in that: comprise insulcrete (1) and electrode group, described electrode group comprises the electrode (2) that two energy are connected with two output terminals of megohmmeter, the test lead of described electrode (2) is plane, described electrode group is fixedly installed on below insulcrete (1), and the distance in described electrode group between two electrodes (2) equals the Insulation test spacing.
2. Insulation test battery lead plate according to claim 1, it is characterized in that: in described electrode group, each electrode (2) is straight line or curve strip.
3. Insulation test battery lead plate according to claim 2, it is characterized in that: the wide 2cm of each electrode (2) in described electrode group, electrode (2) spacing is 2cm.
4. Insulation test battery lead plate according to claim 1, it is characterized in that: described electrode group is more than one group, electrode (2) arranged crosswise between described electrode group, and homopolarity electrode (2) wire connects.
5. Insulation test battery lead plate according to claim 2, it is characterized in that: described insulcrete (1) is connected with electrode group screw, is provided with screw (3) above described insulcrete (1).
6. Insulation test battery lead plate according to claim 1, is characterized in that: be fixed with insulation handle (5) above described insulcrete (1).
7. Insulation test battery lead plate according to claim 4, is characterized in that: be fixed with insulating protecting plate (6) above described insulcrete (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310424159.1A CN103487712B (en) | 2013-09-17 | 2013-09-17 | Insulation test plate electrode |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310424159.1A CN103487712B (en) | 2013-09-17 | 2013-09-17 | Insulation test plate electrode |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103487712A true CN103487712A (en) | 2014-01-01 |
| CN103487712B CN103487712B (en) | 2016-08-17 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310424159.1A Expired - Fee Related CN103487712B (en) | 2013-09-17 | 2013-09-17 | Insulation test plate electrode |
Country Status (1)
| Country | Link |
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| CN (1) | CN103487712B (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104111360A (en) * | 2014-06-29 | 2014-10-22 | 国家电网公司 | Nondestructive measuring pen for insulating clothing |
| CN104122449A (en) * | 2014-07-26 | 2014-10-29 | 国家电网公司 | 10kV special device for insulation resistance test in live working |
| CN104614650A (en) * | 2015-02-02 | 2015-05-13 | 国网甘肃省电力公司白银供电公司 | Inspection device for insulation tools and instruments in hot-line work |
| CN106707117A (en) * | 2016-12-07 | 2017-05-24 | 云南电网有限责任公司曲靖供电局 | Multi-electrode fast insulation detector |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2000074991A (en) * | 1998-09-01 | 2000-03-14 | Hioki Ee Corp | Method for inspecting whether package for semiconductor chip is good or not, its apparatus and probe pin structure used for it |
| CN201589843U (en) * | 2009-12-10 | 2010-09-22 | 贵州电力试验研究院 | Plate electrode for testing insulating property of insulated pants |
| CN201666930U (en) * | 2010-07-16 | 2010-12-08 | 河南省电力公司漯河供电公司 | Special probe electrode for live working insulation testing |
| US20120160679A1 (en) * | 2010-12-28 | 2012-06-28 | Atsushi Suda | Electrode device for an electrochemical sensor chip |
| CN202393792U (en) * | 2011-12-01 | 2012-08-22 | 上海市电力公司 | Patch-type resistor sorting clamper |
| CN203444060U (en) * | 2013-09-17 | 2014-02-19 | 国家电网公司 | Insulation test electrode plate |
-
2013
- 2013-09-17 CN CN201310424159.1A patent/CN103487712B/en not_active Expired - Fee Related
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2000074991A (en) * | 1998-09-01 | 2000-03-14 | Hioki Ee Corp | Method for inspecting whether package for semiconductor chip is good or not, its apparatus and probe pin structure used for it |
| CN201589843U (en) * | 2009-12-10 | 2010-09-22 | 贵州电力试验研究院 | Plate electrode for testing insulating property of insulated pants |
| CN201666930U (en) * | 2010-07-16 | 2010-12-08 | 河南省电力公司漯河供电公司 | Special probe electrode for live working insulation testing |
| US20120160679A1 (en) * | 2010-12-28 | 2012-06-28 | Atsushi Suda | Electrode device for an electrochemical sensor chip |
| CN202393792U (en) * | 2011-12-01 | 2012-08-22 | 上海市电力公司 | Patch-type resistor sorting clamper |
| CN203444060U (en) * | 2013-09-17 | 2014-02-19 | 国家电网公司 | Insulation test electrode plate |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104111360A (en) * | 2014-06-29 | 2014-10-22 | 国家电网公司 | Nondestructive measuring pen for insulating clothing |
| CN104122449A (en) * | 2014-07-26 | 2014-10-29 | 国家电网公司 | 10kV special device for insulation resistance test in live working |
| CN104614650A (en) * | 2015-02-02 | 2015-05-13 | 国网甘肃省电力公司白银供电公司 | Inspection device for insulation tools and instruments in hot-line work |
| CN104614650B (en) * | 2015-02-02 | 2017-07-18 | 国网甘肃省电力公司白银供电公司 | A kind of verifying attachment of live line work insulating Work tool |
| CN106707117A (en) * | 2016-12-07 | 2017-05-24 | 云南电网有限责任公司曲靖供电局 | Multi-electrode fast insulation detector |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103487712B (en) | 2016-08-17 |
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| C41 | Transfer of patent application or patent right or utility model | ||
| CB03 | Change of inventor or designer information |
Inventor after: Guo Wanlin Inventor before: Li Qiang Inventor before: Li Jinzhu Inventor before: Shi Lei Inventor before: Li Tieliang |
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| COR | Change of bibliographic data | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20160706 Address after: 050011, No. 5, unit 4, building 7, 701, transformer street, Xinhua District, Hebei, Shijiazhuang Applicant after: Guo Wanlin Address before: 100031 Xicheng District West Chang'an Avenue, No. 86, Beijing Applicant before: State Grid Corporation of China Applicant before: Hengshui Power Supply Branch, State Grid Hebei Electric Power Co., Ltd. Applicant before: State Grid Hebei Electric Power Company |
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Granted publication date: 20160817 Termination date: 20170917 |