CN203444060U - Insulation test electrode plate - Google Patents
Insulation test electrode plate Download PDFInfo
- Publication number
- CN203444060U CN203444060U CN201320576178.1U CN201320576178U CN203444060U CN 203444060 U CN203444060 U CN 203444060U CN 201320576178 U CN201320576178 U CN 201320576178U CN 203444060 U CN203444060 U CN 203444060U
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- Prior art keywords
- insulation
- electrode group
- insulation test
- electrode
- insulcrete
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- 238000009413 insulation Methods 0.000 title claims abstract description 39
- 238000001514 detection method Methods 0.000 abstract description 17
- 230000000694 effects Effects 0.000 abstract description 8
- 230000001681 protective effect Effects 0.000 abstract description 8
- 239000000523 sample Substances 0.000 abstract 1
- 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 utility model discloses an insulation test electrode plate and relates to the technical field of electrical appliance operation insulation appliance detection. The insulation test electrode plate includes an insulation plate and an electrode group; the electrode group comprises two electrodes which can be connected with two output ends of a megger; test ends of the electrodes are planes; the electrode group is fixedly arranged on the lower surface of the insulation plate; and the interval between every two electrodes in the electrode group is an insulation test interval. According to the insulation test electrode plate of the utility model, the electrodes arranged at the lower surface of the insulation plate are utilized to detect the insulation effect of protective clothing or insulating blankets, and large-area detection can be realized, and detection speed and accuracy are higher than the detection of a pinpoint type probe of a megger in the prior art. The insulation test electrode plate of the utility model has the advantages of simple structure, convenient operation and high detection precision. The insulation test electrode can be utilized to accurately and comprehensively detect protective appliances such as insulating blankets and insulation protective clothing, such that whether the protective appliances are qualified or not can be determined, and therefore, the safety of operators can be ensured. The insulation test electrode plate can be widely applied to distribution network electrified operation sites, and the efficiency of electrified operation can be improved relatively.
Description
Technical field
The utility model relates to insulation detection technique field.
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, before hot line job starts, need insulating protection apparatus to carry out visual examination, and with insulating megger, insulated target and insulating protection clothes are detected.Insulating megger is megohmmeter, it is a kind of measurement instrument that electrician commonly uses, megohmmeter is mainly used to check electrical equipment, household electrical appliance or electric wiring over the ground and alternate insulation resistance, to guarantee these equipment, electrical equipment and line work, in normal condition, avoid occurring the accidents such as electric shock injures and deaths and device damage.Owing to detecting, use two test pencils of insulating megger to be tip-like, during detection, both the inaccurate electric power safety rules that also do not reach national grid circuit specialty regulation required (safety regulations requirement: the wide 2cm of electrode, 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 operating personnel to get an electric shock.
Utility model content
Technical problem to be solved in the utility model be to provide a kind of simple in structure, convenient to operation, accuracy of detection is high, work efficiency is high, can avoid the impaired Insulation test battery lead plate of insulating protection apparatus.
For solving the problems of the technologies described above, technical solution adopted in the utility model 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 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 homopolarity electrode cable connects.
Preferably, described insulcrete is connected with electrode group screw, above described insulcrete, is provided with screw.
Preferably, above described insulcrete, be fixed with insulation handle.
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 large area 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 while simultaneously also avoiding former megohmmeter to detect, make insulating protection apparatus not have the effect of insulating protection, thereby cause operating personnel to get an electric shock.The utlity model has feature 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 distribution network live line work scene, relatively improve the efficiency of hot line job.
Accompanying drawing explanation
Fig. 1 is the vertical view of an embodiment of the present utility model;
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 utility model is described in further detail.
As the Insulation test battery lead plate of 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 is Insulation test spacing, according to actual conditions, determines.According to the electric power safety rules requirement of 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, during detection, contact for face with safety appliance surface, while having avoided former needle point formula megohmmeter detection, injury protection takes or the phenomenon on the safety appliance surface such as insulated target.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, on insulcrete 1, be provided with screw 3, 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; Described insulcrete 1 is fixed with insulation handle 5 above; 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 screw 3 other conductive bodies of contact that can avoid fixed electorde 2 on insulcrete 1, cause detecting effect inaccurate.
Hand-holdable insulation handle during concrete enforcement, moves 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 area, the electrode group of 1 time arranged crosswise of insulcrete detects, so detection speed and accuracy rate are all greatly enhanced, the generation of the surface phenomena such as needle point formula test pencil Damage to insulation protective clothing or insulated target while simultaneously also avoiding former megohmmeter to detect, make insulating protection apparatus not have the effect of insulating protection, thereby cause operating personnel to get an electric shock.The utlity model has feature 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 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 insulcrete (1) below, and the distance in described electrode group between two electrodes (2) equals Insulation test spacing.
2. Insulation test battery lead plate according to claim 1, 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, 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, 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, is characterized in that: described insulcrete (1) is connected with electrode group screw, and described insulcrete (1) is provided with screw (3) above.
6. Insulation test battery lead plate according to claim 1, is characterized in that: described insulcrete (1) is fixed with insulation handle (5) above.
7. Insulation test battery lead plate according to claim 4, is characterized in that: described insulcrete (1) top is fixed with insulating protecting plate (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320576178.1U CN203444060U (en) | 2013-09-17 | 2013-09-17 | Insulation test electrode plate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320576178.1U CN203444060U (en) | 2013-09-17 | 2013-09-17 | Insulation test electrode plate |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203444060U true CN203444060U (en) | 2014-02-19 |
Family
ID=50095097
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320576178.1U Expired - Fee Related CN203444060U (en) | 2013-09-17 | 2013-09-17 | Insulation test electrode plate |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203444060U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103487712A (en) * | 2013-09-17 | 2014-01-01 | 国家电网公司 | Insulation test plate electrode |
-
2013
- 2013-09-17 CN CN201320576178.1U patent/CN203444060U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103487712A (en) * | 2013-09-17 | 2014-01-01 | 国家电网公司 | Insulation test plate electrode |
| CN103487712B (en) * | 2013-09-17 | 2016-08-17 | 郭婉琳 | Insulation test plate electrode |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140219 Termination date: 20180917 |