CN205609782U - Electric earth connection is tested to quick reputation of distribution - Google Patents
Electric earth connection is tested to quick reputation of distribution Download PDFInfo
- Publication number
- CN205609782U CN205609782U CN201620206366.9U CN201620206366U CN205609782U CN 205609782 U CN205609782 U CN 205609782U CN 201620206366 U CN201620206366 U CN 201620206366U CN 205609782 U CN205609782 U CN 205609782U
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- Prior art keywords
- action bars
- connecting rod
- ground wire
- electricity testing
- distribution
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- Expired - Fee Related
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- 230000005611 electricity Effects 0.000 claims description 18
- 238000012795 verification Methods 0.000 claims description 11
- 238000009413 insulation Methods 0.000 claims description 3
- WABPQHHGFIMREM-UHFFFAOYSA-N lead(0) Chemical compound [Pb] WABPQHHGFIMREM-UHFFFAOYSA-N 0.000 claims description 3
- 230000001737 promoting effect Effects 0.000 abstract 1
- 238000010586 diagram Methods 0.000 description 4
- 230000005540 biological transmission Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 241000935974 Paralichthys dentatus Species 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000004020 conductor Substances 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 231100001261 hazardous Toxicity 0.000 description 1
- 239000000725 suspension Substances 0.000 description 1
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Abstract
The utility model provides an electric earth connection is tested to quick reputation of distribution, include: articulate head, connecting rod and action bars, the one end of connecting rod is equipped with and tests the connecting piece that the electrography articulated, and the other end is equipped with and articulates the post of inserting of head grafting, action bars and connecting rod in -cut connection, the action bars of different length is selected to the height required according to the operation. The utility model provides an electric earth connection is tested to quick reputation, tests cable address earth connection to having a power failure in the distribution power failure operation, can operate on ground, need not to ascend a height. Has the strong operability, simple structure, convenient to carry, the characteristics of easily promoting.
Description
Technical field
This utility model relates to power failure operation field, refers in particular to a kind of earth lead used in power failure operation, a kind of distribution fast sound-light electricity testing ground wire.
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 the technical measures of safety are: power failure, electrical verification, ground connection, suspension nameplate and installing cover bar.But in practical operation, there is fluke mind 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 separates with installing these two operations of earth lead, there is time difference centre, there is back electrical verification and operate true no-voltage, operator are likely to be due to many-sided reason (such as enterprise's power transmission, draw wrong lock, faradism etc.) equipment when operating next step installing earth lead the most charged, and operator being unaware of, 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 and get an electric shock.But traditional acousto-optic electricity testing ground wire needs staff to ascend a height operation, still exist than relatively hazardous potential safety hazard.
Utility model content
The purpose of this utility model is to overcome drawbacks described above, it is provided that a kind of fast sound-light electricity testing ground wire, for power failure electrical verification hanging earthing conductor in distribution power failure operation, it is possible in terrestrial operation, it is not necessary to ascend a height.There is strong operability, simple in construction, easy to carry, it is easy to the feature of popularization.
In order to solve above-mentioned technical problem, this utility model provides a kind of distribution fast sound-light electricity testing ground wire, including: hanging joint, connecting rod and action bars；
One end of described connecting rod is provided with and the connector of electroscope mounting, and the other end is provided with and the inserting column of hanging joint grafting；Described action bars and connecting rod socket connection；According to the height needed for operation, select 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, and described hanging joint will not touch electric wire.
In a preferred embodiment: described hanging joint connects earth lead.
In a preferred embodiment: the electric pressure that electroscope is corresponding is 35kV, 10kV, 0.4kV.
In a preferred embodiment: described action bars includes that a plurality of side has plug opposite side to have the first action bars and second action bars of tape insulation protection set of socket；After described a plurality of first action bars are mutually inserted, more respectively with connecting rod and the second action bars grafting.
In a preferred embodiment: the earth terminal of described earth lead is provided with under grounding lead rod.
Compared to prior art, the technical solution of the utility model possesses following beneficial effect:
This utility model will pass hanging joint and connecting rod grafting, it is connected with connecting rod by action bars again, effectively increase the length of tradition acousto-optic electricity testing ground wire, therefore, it is possible to accomplish in terrestrial operation, only need to change the action bars of different length according to different operation heights.It is achieved that staff is in the purpose of terrestrial operation, it is not necessary to ascend a height, further ensure the safety of staff.
Further, hanging joint and electroscope connector away from so that when operating personnel uses electroscope connector to carry out acousto-optic electrical verification operation, ground wire hitching head will not encounter electric wire by mistake, makes the work process of operating personnel safer.
Hanging joint uses the mode of grafting to be connected with connecting rod so that hanging joint can more be stably mounted in connecting rod, more safe and reliable.
Accompanying drawing explanation
Fig. 1 is the schematic diagram of connecting rod in this utility model preferred embodiment；
Fig. 2 is the schematic diagram of action bars in this utility model preferred embodiment；
Fig. 3 is the schematic diagram in this utility model preferred embodiment after connecting rod and hanging joint grafting；
Fig. 4 is the schematic diagram of hanging joint in this utility model preferred embodiment.
Detailed description of the invention:
With specific embodiment, fast sound-light electricity testing ground wire of the present utility model is further described below in conjunction with the accompanying drawings.
With reference to Fig. 1-4, a kind of distribution fast sound-light electricity testing ground wire, including: connecting rod 1, action bars 2 and hanging joint 3；
One end of connecting rod 1 is provided with and the connector 11 of electroscope mounting, and the other end is provided with and the inserting column 12 of hanging joint 3 grafting；Described action bars 2 and connecting rod 1 socket connection；According to the height needed for operation, select the action bars 2 of different length.
The length of described connecting rod 1 is set to when described electroscope carries out acousto-optic electrical verification.Described ground wire hitching head 3 will not touch electric wire.When making operating personnel use electroscope to carry out acousto-optic electrical verification operation, ground wire hitching head 3 will not encounter electric wire by mistake, makes the work process of operating personnel safer.
Described hanging joint 3 connects has earth lead, the earth terminal of described earth lead to be provided with under grounding lead rod.
The electric pressure that electroscope is corresponding is 35kV, 10kV, 0.4kV.
Described action bars 2 includes that a plurality of side has plug 211 opposite side to have the first action bars 21 and second action bars 22 of tape insulation protection set 221 of socket 212；After described a plurality of first action bars 21 are mutually inserted, more respectively with connecting rod 11 and the second action bars 22 grafting.
Thus, by a connecting rod 1 and action bars 2 grafting, effectively increase the length of tradition acousto-optic electricity testing ground wire, therefore, it is possible to accomplish in terrestrial operation, only need to change the action bars of different length according to different operation heights.It is achieved that staff is in the purpose of terrestrial operation, it is not necessary to ascend a height, further ensure the safety of staff.
In use, staff is according to operation height for above-mentioned distribution fast sound-light electricity testing ground wire, after selecting the second action bars 21 of respective number to be mutually inserted, two ends respectively with connecting rod 1 and the second action bars 22 plug-in unit by hanging joint 3 and connecting rod 1 grafting.Staff can start electrical verification, hang dismounting ground wire after the electroscope of relevant voltage grade and connector 12 being mounted.By close for hanging joint 1 earth lead needing operation, if electroscope does not send warning, i.e. it is believed that current earth lead is in off-position, staff can be normally carried out hanging the operation of dismounting ground wire.
The above; it is only this utility model preferably detailed description of the invention; but protection domain of the present utility model is not limited thereto; any those familiar with the art is in the technical scope that this utility model discloses; the change that can readily occur in or replacement, all should contain within protection domain of the present utility model.Therefore, protection domain of the present utility model should be as the criterion with scope of the claims.
Claims (6)
1. a distribution fast sound-light electricity testing ground wire, it is characterised in that including: hanging joint, connecting rod and action bars；
One end of described connecting rod is provided with and the connector of electroscope mounting, and the other end is provided with and the inserting column of hanging joint grafting；Described action bars and connecting rod socket connection；According to the height needed for operation, select the action bars of different length.
A kind of distribution fast sound-light electricity testing ground wire the most according to claim 1, it is characterised in that: the length of described connecting rod is set to when described electroscope carries out acousto-optic electrical verification, and described hanging joint will not touch electric wire.
A kind of distribution fast sound-light electricity testing ground wire the most according to claim 1, it is characterised in that: described hanging joint connects earth lead.
A kind of distribution fast sound-light electricity testing ground wire the most according to claim 1, it is characterised in that: the electric pressure that electroscope is corresponding is 35kV, 10kV, 0.4kV.
A kind of distribution fast sound-light electricity testing ground wire the most according to claim 1, it is characterised in that: described action bars includes that a plurality of side has plug opposite side to have the first action bars and second action bars of tape insulation protection set of socket；After described a plurality of first action bars are mutually inserted, more respectively with connecting rod and the second action bars grafting.
A kind of distribution fast sound-light electricity testing ground wire the most according to claim 3, it is characterised in that: the earth terminal of described earth lead is provided with under grounding lead rod.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620206366.9U CN205609782U (en) | 2016-03-17 | 2016-03-17 | Electric earth connection is tested to quick reputation of distribution |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620206366.9U CN205609782U (en) | 2016-03-17 | 2016-03-17 | Electric earth connection is tested to quick reputation of distribution |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205609782U true CN205609782U (en) | 2016-09-28 |
Family
ID=56963289
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620206366.9U Expired - Fee Related CN205609782U (en) | 2016-03-17 | 2016-03-17 | Electric earth connection is tested to quick reputation of distribution |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205609782U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109030919A (en) * | 2018-08-31 | 2018-12-18 | 广州供电局有限公司 | Electrical verification auxiliary device and system applied to 10/20 kilovolt of overhead transmission line |
-
2016
- 2016-03-17 CN CN201620206366.9U patent/CN205609782U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109030919A (en) * | 2018-08-31 | 2018-12-18 | 广州供电局有限公司 | Electrical verification auxiliary device and system applied to 10/20 kilovolt of overhead transmission line |
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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: 20160928 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |