CN105161878A - Power distribution fast acousto-optic electricity testing grounding wire - Google Patents
Power distribution fast acousto-optic electricity testing grounding wire Download PDFInfo
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- CN105161878A CN105161878A CN201510341208.4A CN201510341208A CN105161878A CN 105161878 A CN105161878 A CN 105161878A CN 201510341208 A CN201510341208 A CN 201510341208A CN 105161878 A CN105161878 A CN 105161878A
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- electricity testing
- ground wire
- action bars
- hanging joint
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Abstract
The invention provides a power distribution fast acousto-optic electricity testing grounding wire, which comprises an operating hook, a hanging joint and an operating rod, and is characterized in that two sides of the operating hook are provided with a grounding wire clip and a metal buckle respectively; the hanging joint is provided with a first connecting piece which is in hanging joint with the metal buckle and a second connecting piece which is in hanging joint with an electricity test pen; the operating rod is connected with the hanging joint in an inserted mode; and operating rods with different lengths are selected according to the height required in operation. In allusion to a power-failure electricity testing hanging-joint ground wire in power distribution power-failure operation, the fast acousto-optic electricity testing grounding wire provided by the invention can be operated on the ground, and climbing is not required. The power distribution fast acousto-optic electricity testing grounding wire has the characteristics of high operability, simple structure, convenient carrying and easy popularization.
Description
Technical field
The present invention relates to power failure operation field, refer in particular to a kind of earth connection used in power failure operation, is a kind of distribution fast sound-light electricity testing ground wire specifically.
Background technology
According to " State Grid Corporation of China's electric power safety working regulation " requirement, when installing and keep in repair, for ensureing that safe technical measures are: power failure, electrical verification, ground connection, suspension indication plate and installing cover bar.But in practical operation, there is idea of leaving things to chance or blindly more item operation in individual operations personnel, do not carry out after power failure electrical verification this with regard to directly carrying out the operation of ground connection, cause the generation of electric shock accidents.And electrical verification operates with installing earth connection these two and separates, centre is poor if having time, there is back electrical verification and operate true no-voltage, may be charged suddenly due to many-sided reason (such as enterprise fall power transmission, draw wrong lock, induced electricity etc.) equipment when operating personnel operate next step installing earth connection, and operating personnel do not know, thus cause live ground wiring, cause the serious consequence that operating personnel gets an electric shock.
The use of acousto-optic electricity testing ground wire efficiently solves this problem, if power transmission line is charged, acousto-optic electricity testing ground wire can be reported to the police, thus effectively prevent staff's electric shock.But traditional acousto-optic electricity testing ground wire needs staff's ascend operation, still there is more dangerous potential safety hazard.
Summary of the invention
The object of the invention is to overcome above-mentioned defect, a kind of fast sound-light electricity testing ground wire is provided, for the electrical verification hanging earthing conductor that has a power failure in distribution power failure operation, can in terrestrial operation, without the need to ascending a height.Have strong operability, structure is simple, easy to carry, is easy to the feature promoted.
In order to solve above-mentioned technical problem, the invention provides a kind of distribution fast sound-light electricity testing ground wire, comprising: hanging joint and action bars;
Described hanging joint comprises the connector mounted with electroscope being located at connecting rod one end, and is located at the ground wire hitching head of the connecting rod other end; Described action bars and hanging joint socket connection; Height needed for operation, selects the action bars of different length.
In a preferred embodiment: the length of described connecting rod is set to when described electroscope carries out acousto-optic electrical verification.Described ground wire hitching head can not touch electric wire.
In a preferred embodiment: described hanging joint is connected with earth connection.
In a preferred embodiment: the electric pressure that electroscope is corresponding is 35kV, 10kV, 0.4kV.
In a preferred embodiment: described action bars comprises a plurality of side has plug opposite side to have the first action bars of socket and the second action bars of a tape insulation protective sleeve; After the mutual grafting of described a plurality of first action bars, more respectively with connecting rod and the second action bars grafting.
In a preferred embodiment: described in the earth terminal of connecting wires be provided with rod under grounding lead.
Compared to prior art, technical scheme of the present invention possesses following beneficial effect:
Traditional acousto-optic electricity testing ground wire is linked up with as an operation by the present invention, linked up with by a hanging joint and operation and mount, be connected with hanging joint by action bars again, effectively increase the length of traditional acousto-optic electricity testing ground wire, therefore, it is possible to accomplish in terrestrial operation, the action bars of different length only need be changed according to different operation heights.Therefore achieving the object of staff in terrestrial operation, without the need to ascending a height, further ensuring the safety of staff.
Further, ground wire hitching head and electroscope connector away from, when making operating personnel use electroscope connector to carry out acousto-optic electrical verification operation, ground wire hitching head can not encounter electric wire by mistake, makes the course of work of operating personnel safer.
Accompanying drawing explanation
Fig. 1 is the schematic diagram of hanging joint in the preferred embodiment of the present invention;
Fig. 2 is the schematic diagram of action bars in the preferred embodiment of the present invention.
Embodiment:
Below in conjunction with the drawings and specific embodiments, fast sound-light electricity testing ground wire of the present invention is further described.
With reference to Fig. 1-2, a kind of distribution fast sound-light electricity testing ground wire, comprising: hanging joint 1 and action bars 2;
Described hanging joint 1 comprises the connector 12 mounted with electroscope being located at connecting rod 11 one end, and is located at the ground wire hitching head 13 of connecting rod 11 other end; Described action bars 2 and hanging joint 1 socket connection; Height needed for operation, selects the action bars 2 of different length.
The length of described connecting rod 11 is set to when described electroscope carries out acousto-optic electrical verification.Described ground wire hitching head 13 can not touch electric wire.When making operating personnel use electroscope connector to carry out acousto-optic electrical verification operation, ground wire hitching head 13 can not encounter electric wire by mistake, makes the course of work of operating personnel safer.
Described hanging joint 1 is connected with earth connection, described in the earth terminal of connecting wires be provided with rod under grounding lead.
The electric pressure that electroscope is corresponding is 35kV, 10kV, 0.4kV.
Described action bars 2 comprises a plurality of side has plug 211 opposite side to have the first action bars 21 of socket 212 and the second action bars 22 of a tape insulation protective sleeve 221; After described a plurality of first action bars 21 mutually grafting, more respectively with connecting rod 11 and the second action bars 22 grafting.
Thus, by a hanging joint 1 and action bars 2 grafting, effectively increase the length of traditional acousto-optic electricity testing ground wire, therefore, it is possible to accomplish in terrestrial operation, only need change the action bars of different length according to different operation heights.Therefore achieving the object of staff in terrestrial operation, without the need to ascending a height, further ensuring the safety of staff.
In use, staff is according to operation height, and the second action bars 21 selecting respective number is mutually after grafting for above-mentioned distribution fast sound-light electricity testing ground wire, two ends respectively with connecting rod 11 and the second action bars 22 plug-in unit.Staff can start electrical verification after the electroscope of relevant voltage grade and connector 12 being mounted, hang dismounting ground wire.By hanging joint 1 near the earth connection needing operation, if electroscope does not send warning, can think that current earth connection is in off-position, staff normally can carry out the operation of hanging dismounting ground wire.
The above; be only the present invention's preferably embodiment, but protection scope of the present invention is not limited thereto, is anyly familiar with those skilled in the art in the technical scope that the present invention discloses; the change that can expect easily or replacement, all should be encompassed within protection scope of the present invention.Therefore, protection scope of the present invention should be as the criterion with the protection range of claim.
Claims (6)
1. a distribution fast sound-light electricity testing ground wire, is characterized in that comprising: hanging joint and action bars;
Described hanging joint comprises the connector mounted with electroscope being located at connecting rod one end, and is located at the ground wire hitching head of the connecting rod other end; Described action bars and hanging joint socket connection; Height needed for operation, selects the action bars of different length.
2. a kind of distribution fast sound-light electricity testing ground wire according to claim 1, is characterized in that: the length of described connecting rod is set to when described electroscope carries out acousto-optic electrical verification.Described ground wire hitching head can not touch electric wire.
3. a kind of distribution fast sound-light electricity testing ground wire according to claim 1, is characterized in that: described hanging joint is connected with earth connection.
4. a kind of distribution fast sound-light electricity testing ground wire according to claim 1, is characterized in that: the electric pressure that electroscope is corresponding is 35kV, 10kV, 0.4kV.
5. a kind of distribution fast sound-light electricity testing ground wire according to claim 1, is characterized in that: described action bars comprises a plurality of side has plug opposite side to have the first action bars of socket and the second action bars of a tape insulation protective sleeve; After the mutual grafting of described a plurality of first action bars, more respectively with connecting rod and the second action bars grafting.
6. a kind of distribution fast sound-light electricity testing ground wire according to claim 3, is characterized in that: described in the earth terminal of connecting wires be provided with rod under grounding lead.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510341208.4A CN105161878A (en) | 2015-06-18 | 2015-06-18 | Power distribution fast acousto-optic electricity testing grounding wire |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510341208.4A CN105161878A (en) | 2015-06-18 | 2015-06-18 | Power distribution fast acousto-optic electricity testing grounding wire |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105161878A true CN105161878A (en) | 2015-12-16 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510341208.4A Pending CN105161878A (en) | 2015-06-18 | 2015-06-18 | Power distribution fast acousto-optic electricity testing grounding wire |
Country Status (1)
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| CN (1) | CN105161878A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106898890A (en) * | 2017-04-18 | 2017-06-27 | 国网辽宁省电力有限公司丹东供电公司 | High-voltage earthing line apparatus |
| CN108439074A (en) * | 2018-04-16 | 2018-08-24 | 广东电网有限责任公司 | A kind of low-voltage grounding wire hook with electroscope function |
| CN118169607A (en) * | 2024-05-08 | 2024-06-11 | 天津东方泰瑞科技有限公司 | Urban rail transit traction network overhauls ground return circuit broken string monitoring devices |
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| CN203491409U (en) * | 2013-10-15 | 2014-03-19 | 国家电网公司 | Telescopic alarm grounding device |
| CN204012465U (en) * | 2014-08-22 | 2014-12-10 | 国网山东宁津县供电公司 | The charged tree pruning tool of Multifunction electric line |
| CN204011795U (en) * | 2014-08-17 | 2014-12-10 | 国网山东齐河县供电公司 | With the earth rod of electroscope function |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2819225Y (en) * | 2005-08-11 | 2006-09-20 | 新乡铁路供电段职工技协服务部 | Special electroscope for contact network |
| CN2879203Y (en) * | 2005-12-08 | 2007-03-14 | 郑焕坤 | Electroscope protective device |
| CN2890935Y (en) * | 2005-12-29 | 2007-04-18 | 李银忠 | Multifunctional alarm insulation rod |
| CN201797066U (en) * | 2010-05-18 | 2011-04-13 | 王启新 | Ground wire allowing secondary electricity testing |
| CN202813169U (en) * | 2012-07-07 | 2013-03-20 | 河南省电力公司郑州供电公司 | Lighting device for night use of insulating rod and electroscope |
| CN202906346U (en) * | 2012-11-17 | 2013-04-24 | 山西省电力公司长治供电分公司 | temporary grounding wire with electricity testing function |
| CN202930254U (en) * | 2012-11-29 | 2013-05-08 | 林生得 | Multifunctional insulation control stick |
| CN203491409U (en) * | 2013-10-15 | 2014-03-19 | 国家电网公司 | Telescopic alarm grounding device |
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| CN204011795U (en) * | 2014-08-17 | 2014-12-10 | 国网山东齐河县供电公司 | With the earth rod of electroscope function |
| CN204012465U (en) * | 2014-08-22 | 2014-12-10 | 国网山东宁津县供电公司 | The charged tree pruning tool of Multifunction electric line |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106898890A (en) * | 2017-04-18 | 2017-06-27 | 国网辽宁省电力有限公司丹东供电公司 | High-voltage earthing line apparatus |
| CN108439074A (en) * | 2018-04-16 | 2018-08-24 | 广东电网有限责任公司 | A kind of low-voltage grounding wire hook with electroscope function |
| CN108439074B (en) * | 2018-04-16 | 2023-08-25 | 广东电网有限责任公司 | Take electricity verification function's ground wire couple |
| CN118169607A (en) * | 2024-05-08 | 2024-06-11 | 天津东方泰瑞科技有限公司 | Urban rail transit traction network overhauls ground return circuit broken string monitoring devices |
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Application publication date: 20151216 |