CN203288783U - Electricity detection type high-voltage ground wire rod - Google Patents
Electricity detection type high-voltage ground wire rod Download PDFInfo
- Publication number
- CN203288783U CN203288783U CN2013202929598U CN201320292959U CN203288783U CN 203288783 U CN203288783 U CN 203288783U CN 2013202929598 U CN2013202929598 U CN 2013202929598U CN 201320292959 U CN201320292959 U CN 201320292959U CN 203288783 U CN203288783 U CN 203288783U
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- ground wire
- voltage
- wire rod
- connecting end
- link
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Abstract
Disclosed in the utility model is an electricity detection type high-voltage ground wire rod. The high-voltage ground wire rod comprises a metal hook having a free end and a connecting end; the connecting end is connected with a ground wire and an insulated sleeve is connected to the bottom of the connecting end; and the ground wire is led out from the insulated sleeve. And an electroscope is installed at the outer side of the upper portion of the connecting end. According to the high-voltage ground wire rod with the structure, because the electroscope is installed at the outer side of the upper portion of the connecting end, whether the high-voltage line is electrified or not can be detected conveniently when the high-voltage line is in a short-circuit state, so that other components like an insulated rod and a handle of the electroscope can be saved and thus the provided rod with the simple structure can be used conveniently. Reed reset springs can be respectively installed at opposite inner sides of the free end; and the connecting end and clamp groove reeds are respectively installed at two opposite ends of the reed reset springs, so that lead clamp grooves are formed between the clamp groove reeds. Therefore, the metal hook with the structure can clamp the high-voltage wire stably and sliding of the high-voltage ground wire rod at the high-voltage wire can be avoided, so that the maintenance personnel can carry out maintenance work securely.
Description
Technical field
The utility model relates to a kind of high-voltage grounding wire rod, especially relates to a kind of electrical verification formula high-voltage grounding wire rod.
Background technology
Prior art mesohigh earth connection rod mainly comprises metal hanger, metal hanger has free end and link, link is connected with earth lead, link bottom is connected with insulating sleeve, and described earth lead is passed by insulating sleeve, when high-tension line breaks down while needing repairing, first to cut off the power supply high-tension line, high-voltage line in maintenance section both sides catches on the metal hanger of earth connection rod afterwards,, by earth lead ground connection, avoids so the unexpected power transmission of high-tension line to cause injury to the maintenance personal.For the maintenance personal's that guarantees to keep in repair the high-tension line that breaks down safety, first to use electroscope to detect high-tension line and whether cut off the power supply, confirm after outage to re-use the high-tension line of earth connection rod short circuit maintenance section both sides.Also need to use a cover electroscopy equipment during the excellent short circuit high-tension line of the high-voltage grounding wire of said structure, operation is trouble relatively.
The utility model content
When being to provide a kind of short circuit high-tension line, the technical problems to be solved in the utility model can conveniently detect whether charged electrical verification formula high-voltage grounding wire rod simple in structure, easy to use of high-tension line.
For solving the problems of the technologies described above, the utility model electrical verification formula high-voltage grounding wire rod, comprise metal hanger, metal hanger has free end and link, link is connected with earth lead, the link bottom is connected with insulating sleeve, and described earth lead is passed by insulating sleeve, and electroscope is equipped with in the outside on described link top.
Adopt the electrical verification formula high-voltage grounding wire rod of said structure, because electroscope is equipped with in the outside on described link top, therefore whether chargedly can conveniently detect high-tension line during the short circuit high-tension line, save other parts such as galvanoscopic insulating bar and handle, simple in structure, easy to use.
As further improvement of the utility model, the relative inner of described free end and link is equipped with respectively the reed back-moving spring, and the draw-in groove reed is equipped with respectively at the two ends that the reed back-moving spring is relative, is formed with the wire draw-in groove between the draw-in groove reed.Adopt the metal hanger of this kind structure, more firm during the clamping high-voltage line, avoided the slip of high-voltage grounding wire rod on high-voltage line, the maintenance personal is safer while carrying out maintenance activity.
Description of drawings
Below in conjunction with accompanying drawing, the utility model is described in further detail.
Fig. 1 is the structural representation of the utility model electrical verification formula high-voltage grounding wire rod.
Embodiment
As shown in Figure 1, the utility model electrical verification formula high-voltage grounding wire rod, comprise metal hanger 1, metal hanger 1 has free end 2 and link 3, link 3 is connected with earth lead 4, link 3 bottoms are connected with insulating sleeve 5, and described earth lead 4 is passed by insulating sleeve 5, and electroscope 6 is equipped with in the outside on described link 3 tops.
The relative inner of described free end 2 and link 3 can be equipped with respectively reed back-moving spring 7, and draw-in groove reed 8 is equipped with respectively at the two ends that reed back-moving spring 7 is relative, is formed with wire draw-in groove 9 between draw-in groove reed 8.
Claims (2)
1. an electrical verification formula high-voltage grounding wire is excellent, comprise metal hanger (1), metal hanger (1) has free end (2) and link (3), link (3) is connected with earth lead (4), link (3) bottom is connected with insulating sleeve (5), described earth lead (4) is passed by insulating sleeve (5), it is characterized in that: electroscope (6) is equipped with in the outside on described link (3) top.
2. according to electrical verification formula high-voltage grounding wire rod claimed in claim 1, it is characterized in that: the relative inner of described free end (2) and link (3) is equipped with respectively reed back-moving spring (7), draw-in groove reed (8) is equipped with respectively at the two ends that reed back-moving spring (7) is relative, is formed with wire draw-in groove (9) between draw-in groove reed (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013202929598U CN203288783U (en) | 2013-05-27 | 2013-05-27 | Electricity detection type high-voltage ground wire rod |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013202929598U CN203288783U (en) | 2013-05-27 | 2013-05-27 | Electricity detection type high-voltage ground wire rod |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203288783U true CN203288783U (en) | 2013-11-13 |
Family
ID=49545130
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013202929598U Expired - Fee Related CN203288783U (en) | 2013-05-27 | 2013-05-27 | Electricity detection type high-voltage ground wire rod |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203288783U (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109030922A (en) * | 2018-10-29 | 2018-12-18 | 广东电网有限责任公司 | Universal electroscope with anti-sticking function |
| CN109142850A (en) * | 2018-10-29 | 2019-01-04 | 广东电网有限责任公司 | A kind of electroscope head guiding mechanism |
| CN109212298A (en) * | 2018-10-29 | 2019-01-15 | 广东电网有限责任公司 | A kind of universal electroscope head in all fronts |
| CN109254193A (en) * | 2018-10-29 | 2019-01-22 | 广东电网有限责任公司 | A kind of electroscope head with conducting wire guide function |
| CN109254194A (en) * | 2018-10-29 | 2019-01-22 | 广东电网有限责任公司 | A kind of universal electroscope with lasting electroscope function |
| CN109406836A (en) * | 2018-10-29 | 2019-03-01 | 广东电网有限责任公司 | A kind of continuous contact type acoustooptical electroscope |
| CN110501552A (en) * | 2019-09-27 | 2019-11-26 | 国网山东省电力公司济南市济阳区供电公司 | A kind of electroscope |
-
2013
- 2013-05-27 CN CN2013202929598U patent/CN203288783U/en not_active Expired - Fee Related
Cited By (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109030922A (en) * | 2018-10-29 | 2018-12-18 | 广东电网有限责任公司 | Universal electroscope with anti-sticking function |
| CN109142850A (en) * | 2018-10-29 | 2019-01-04 | 广东电网有限责任公司 | A kind of electroscope head guiding mechanism |
| CN109212298A (en) * | 2018-10-29 | 2019-01-15 | 广东电网有限责任公司 | A kind of universal electroscope head in all fronts |
| CN109254193A (en) * | 2018-10-29 | 2019-01-22 | 广东电网有限责任公司 | A kind of electroscope head with conducting wire guide function |
| CN109254194A (en) * | 2018-10-29 | 2019-01-22 | 广东电网有限责任公司 | A kind of universal electroscope with lasting electroscope function |
| CN109406836A (en) * | 2018-10-29 | 2019-03-01 | 广东电网有限责任公司 | A kind of continuous contact type acoustooptical electroscope |
| CN109030922B (en) * | 2018-10-29 | 2023-04-28 | 广东电网有限责任公司 | Universal electroscope with anti-blocking function |
| CN109142850B (en) * | 2018-10-29 | 2023-08-01 | 广东电网有限责任公司 | Guiding mechanism for electroscope head |
| CN109212298B (en) * | 2018-10-29 | 2023-08-01 | 广东电网有限责任公司 | All-line universal electroscope head |
| CN109254193B (en) * | 2018-10-29 | 2023-08-29 | 广东电网有限责任公司 | Electroscope head with wire direction function |
| CN110501552A (en) * | 2019-09-27 | 2019-11-26 | 国网山东省电力公司济南市济阳区供电公司 | A kind of electroscope |
| CN110501552B (en) * | 2019-09-27 | 2022-03-22 | 国网山东省电力公司济南市济阳区供电公司 | Novel electroscope |
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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 |
Granted publication date: 20131113 Termination date: 20190527 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |