CN103163431A - Insulator spark detector - Google Patents
Insulator spark detector Download PDFInfo
- Publication number
- CN103163431A CN103163431A CN2011104232589A CN201110423258A CN103163431A CN 103163431 A CN103163431 A CN 103163431A CN 2011104232589 A CN2011104232589 A CN 2011104232589A CN 201110423258 A CN201110423258 A CN 201110423258A CN 103163431 A CN103163431 A CN 103163431A
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- hole
- insulator
- insulating body
- screw rod
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Abstract
The invention relates to an insulator spark detector. The insulator spark detector comprises a detector head, a track part, a fastener and a spring damper. The detector head comprises an insulating body, wherein the insulating body comprises a first fixing arm. A first through hole and a second through hole are formed in the first fixing arm. The track part comprises a second fixing arm, an arc-shaped track and a connecting piece, wherein one end of the second fixing arm is connected with the middle part of a concave side of the arc-shaped track. A third through hole is formed in the front end of the second fixing arm. One end of the connecting piece is connected with the middle part of a convex side of the arc-shaped track, and a threaded hole is formed in the other end of the connecting piece to be used for being assembled with a detecting rod. The fastener comprises a first threaded rod and first nuts, and the spring damper comprises a second threaded rod, second nuts and a spring, wherein the first threaded rod penetrates through the third through hole and the first through hole; the two first nuts are installed at two ends of the first threaded rod; the second threaded rod penetrates through the second through hole and the arc-shaped track; the spring is installed at one end of the second threaded rod; and the two second nuts are installed at two ends of the second threaded rod. The insulator spark detector can be adopted to detect insulativity of insulators conveniently.
Description
Technical field:
The present invention relates to a kind of detecting device, relate in particular to a kind of insulator spark tester.
Background technology:
In electric system, the operating insulator of transmission line of electricity, its insulating property can reduce gradually in operational process, some insulators can completely lose insulating property, if will reveal when glass insulator is null value, and porcelain insulator can not change in shape, only has by detecting and could in time find, and change.
When detecting insulator, detecting device is arranged on the control lever top end, operating personnel detect by control lever the detection position that detecting device stretches to insulator, sometimes the angle that needs transition detector when detecting insulator, existing detecting device all needs the detecting device withdrawal is mixed up angle when an angle of every conversion, again detecting device is stretched out and detect, so cause some wastes of time in testing process and labour's waste.
Summary of the invention:
In view of this, be necessary to provide a kind of insulator spark tester of conveniently adjusted detection angles.
a kind of insulator spark tester, it comprises the detecting device head, orbit portion, securing member, the spring resistance device, the detecting device head comprises insulating body, insulating body comprises the first fixed arm, make the first through hole and the second through hole on the first fixed arm, orbit portion comprises the second fixed arm, arc track, web member, the a side middle place link that the second fixed arm one end and arc track are recessed, the second fixed arm front end is made third through-hole, web member one end is connected with place in the middle of the protruding side of arc track, the web member other end is made threaded hole and is used for assembling with test rod, securing member comprises the first screw rod, the first nut, the spring resistance device comprises the second screw rod, the second nut and spring, the first screw rod is in third through-hole and the first through hole, again two the first nuts are arranged on the two ends of the first screw rod, the second screw rod is through the second through hole and arc track, with the end of spring fitting at the second screw rod, again two the second nuts are arranged on the two ends of the second screw rod.
Two probes are installed on the insulating body of detecting device head, one end of two probes is fixed on insulating body, an other end stretches out insulating body, the distance that is fixed between two probes of the part on insulating body is slightly larger than the fixing sparking distance value of insulator, stretches out distance between two probes of part of insulating body and is equal to or slightly less than distance between insulator two ends.The two ends that are fixed on the probe of insulating body are equipped with spark ball.The head of two probes is overlapped on the two ends of insulator, if produce electric spark between spark ball and send discharging sound insulator is the nonzero value insulator, if do not discharge insulator is zero resistance insulator.
When adopting the insulator spark tester to detect the insulativity of insulator, when needs transition detector angle, no longer need to get detecting device back the adjustment angle, can reverse directly that the detecting device head changes until till probe can be overlapped on the position that needs to detect in the arc track scope by test rod.So detecting insulator by the present invention can save time and reduce the labour.
Description of drawings:
Fig. 1 is insulator spark tester structural representation.
Fig. 2 is the blast structural representation of insulator spark tester.
In figure: detecting device head 10, insulating body 101, the first fixed arm 1011, the first through hole 1012, the second through hole 1013, probe 102, spark ball 103, orbit portion 20, the second fixed arm 201, third through-hole 2011, arc track 202, web member 203, securing member 30, the first nut 301, the first screw rod 302, spring resistance device 40, the second screw rod 401, spring 402, the second nut 403.
Embodiment:
Please consult simultaneously Fig. 1 and Fig. 2, the insulator spark tester comprises detecting device head 10, orbit portion 20, securing member 30, spring resistance device 40.
Detecting device head 10 comprises insulating body 101, two probes 102 are installed on insulating body 101, one end of two probes 102 is fixed on insulating body 101, an other end stretches out insulating body 101, the distance that is fixed between two probes 102 of the part on insulating body 101 is slightly larger than the fixing sparking distance value of insulator, stretches out distance between two probes 102 of part of insulating body 101 and is equal to or slightly less than distance between insulator two ends.The two ends that are fixed on the probe 102 of insulating body 101 are equipped with spark ball 103.These 101 bodies of insulation comprise the first fixed arm 1011, make the first through hole 1012 and the second through hole 1013 on the first fixed arm 1011.
Securing member 30 comprises the first screw rod 302, the first nut 301, spring resistance device 40 comprises the second screw rod 401, the second nut 403 and spring 402, the first screw rod 302 is in third through-hole 2011 and the first through hole 1012, again two the first nuts 301 are arranged on the two ends of the first screw rod 302, the second screw rod 41 is through the second through hole 1013 and arc track 202, spring 402 is arranged on an end of the second screw rod 401, then two the second nuts 403 is arranged on the two ends of the second screw rod 401.
The head of two probes 102 of insulator spark tester is overlapped on the two ends of insulator, if produce electric spark between spark ball 103 and send discharging sound insulator is the nonzero value insulator, if do not discharge insulator is zero resistance insulator.
Claims (2)
1. insulator spark tester, it is characterized in that: this insulator spark tester comprises the detecting device head, orbit portion, securing member, the spring resistance device, the detecting device head comprises insulating body, insulating body comprises the first fixed arm, make the first through hole and the second through hole on the first fixed arm, orbit portion comprises the second fixed arm, arc track, web member, the a side middle place link that the second fixed arm one end and arc track are recessed, the second fixed arm front end is made third through-hole, web member one end is connected with place in the middle of the protruding side of arc track, the web member other end is made threaded hole and is used for assembling with test rod, securing member comprises the first screw rod, the first nut, the spring resistance device comprises the second screw rod, the second nut and spring, the first screw rod is in third through-hole and the first through hole, again two the first nuts are arranged on the two ends of the first screw rod, the second screw rod is through the second through hole and arc track, with the end of spring fitting at the second screw rod, again two the second nuts are arranged on the two ends of the second screw rod.
2. insulator spark tester as claimed in claim 1, it is characterized in that: the detecting device head also comprises two probes, and two spark balls are installed between the afterbody of two probes; One end of two probes is fixed on insulating body, an other end stretches out insulating body, the distance that is fixed between two probes of the part on insulating body is slightly larger than the fixing sparking distance value of insulator, stretches out distance between two probes of part of insulating body and is equal to or slightly less than distance between insulator two ends; The two ends that are fixed on the probe of insulating body are equipped with spark ball.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011104232589A CN103163431A (en) | 2011-12-16 | 2011-12-16 | Insulator spark detector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011104232589A CN103163431A (en) | 2011-12-16 | 2011-12-16 | Insulator spark detector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103163431A true CN103163431A (en) | 2013-06-19 |
Family
ID=48586683
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011104232589A Pending CN103163431A (en) | 2011-12-16 | 2011-12-16 | Insulator spark detector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103163431A (en) |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101706531A (en) * | 2009-11-10 | 2010-05-12 | 李景禄 | Method for testing insulation performance of insulator and device thereof |
| CN102175897A (en) * | 2011-01-18 | 2011-09-07 | 山东电力集团公司莱芜供电公司 | Angle self-locking spark gap short-circuit fork for detecting porcelain bottle insulators |
| CN202502193U (en) * | 2011-12-16 | 2012-10-24 | 宁夏电力公司宁东供电局 | Insulator spark detector |
-
2011
- 2011-12-16 CN CN2011104232589A patent/CN103163431A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101706531A (en) * | 2009-11-10 | 2010-05-12 | 李景禄 | Method for testing insulation performance of insulator and device thereof |
| CN102175897A (en) * | 2011-01-18 | 2011-09-07 | 山东电力集团公司莱芜供电公司 | Angle self-locking spark gap short-circuit fork for detecting porcelain bottle insulators |
| CN202502193U (en) * | 2011-12-16 | 2012-10-24 | 宁夏电力公司宁东供电局 | Insulator spark detector |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20130619 |