CN205646214U - Electric type high pressure earth connection is tested to full voltage - Google Patents
Electric type high pressure earth connection is tested to full voltage Download PDFInfo
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- CN205646214U CN205646214U CN201620245681.2U CN201620245681U CN205646214U CN 205646214 U CN205646214 U CN 205646214U CN 201620245681 U CN201620245681 U CN 201620245681U CN 205646214 U CN205646214 U CN 205646214U
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- wire
- electroscope
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- wire hook
- hanging hook
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- 239000002184 metal Substances 0.000 claims abstract description 12
- 230000005611 electricity Effects 0.000 claims abstract description 4
- 238000012795 verification Methods 0.000 claims description 11
- 238000009987 spinning Methods 0.000 claims description 6
- 238000007689 inspection Methods 0.000 claims description 3
- 239000012212 insulator Substances 0.000 abstract 4
- 239000004020 conductor Substances 0.000 abstract 1
- 230000010354 integration Effects 0.000 abstract 1
- 230000032258 transport Effects 0.000 abstract 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
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Abstract
The utility model relates to an electric type high pressure earth connection is tested to full voltage, including the hanging wire hook, hang wire hook metal connecting rod of earth connection, insulator spindle, insulator spindle handle and with hang the earth conductor that wire hook is connected, install the varistor electroscope on string wire hook metal connecting rod lower extreme and the insulator spindle between, the varistor electroscope is including placing upper portion electroscope and the lower part varistor ware in the same casing in, has and hangs the upper portion bolt that wire hook metal connecting rod revolves the dress in the last top system of casing, has a lower part bolt that revolves the dress with the insulator spindle in the lower bottom system of casing, installs electric pilot lamp and self -checking button on housing face upper portion, installs the varistor ware knob of shifting gears in the housing face lower part. The utility model discloses with each electric pressure integration to one set of three -phase earth connection, directly when needing to use take from multiplexer utensil room, to the jobsite, selects corresponding voltage gear, test the electricity or hang the ground wire, the further work efficiency who transports dimension work that improves.
Description
Technical field
This utility model belongs to electrical equipment technical field, especially relates to a kind of full voltage electrical verification type high-voltage grounding wire.
Background technology
Current each transformer station carries out wanting essential use electroscope and earth lead when grid switching operation and relevant operation.In standing, existing electroscope and earth lead are all the corresponding respective electroscope of each electric pressure and earth lead, existing high voltage electroscope and earth lead shortcoming have: kind is uneven, each electric pressure puts confusion, electric pressure is inquired about time-consuming during use, when needing repeatedly electrical verification and hanging ground-wire, job site to be come and gone and Work tool room, lose time and manpower.Affect work efficiency.
Summary of the invention
The purpose of this utility model is to overcome the deficiencies in the prior art, it is provided that a kind of full voltage electrical verification type high-voltage grounding wire.
This utility model solves it and technical problem is that and take techniques below scheme to realize:
A kind of full voltage electrical verification type high-voltage grounding wire, including the wire-hanging hook of earth lead, wire-hanging hook metal link rod, insulating bar, insulating bar handle and the earth lead being connected with wire-hanging hook, is provided with variable resistance electroscope between wire-hanging hook metal link rod lower end and insulating bar upper end.
And, described variable resistance electroscope includes top electroscope and the bottom rheostat being placed in same housing, upper top at housing is shaped with and the upper bolt of wire-hanging hook metal link rod spinning, lower bottom part at housing is shaped with and the lower bolt of insulating bar spinning, portion is provided with electricity display lamp and self-inspection button on the surface of the housing, installs rheostat gearshift knob in surface of shell bottom.
And, described variable resistance electroscope gearshift gear is divided into 10KV, 35KV and 110KV tri-gear.
Advantage of the present utility model and good effect be:
1, each electric pressure is integrated on a set of three-phase ground line by this utility model, is divided into 110kV, 35kV, 10kV third gear or 110kV and 10kV；Or 35kV Yu 10kV two grades, need directly to take from Work tool room when using, to job site, select corresponding voltage gear, carry out electrical verification or hanging ground-wire.
2, this utility model full voltage electrical verification type high-voltage grounding wire can be widely applied to each transformer station, reduces the work efficiency improving maintenance work further.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model；
Fig. 2 is the galvanoscopic structural representation of variable resistance in this utility model.
Detailed description of the invention
Below in conjunction with accompanying drawing, this utility model embodiment is further described, it is emphasized that, implementation below is illustrative, is not determinate, it is impossible in this embodiment as to restriction of the present utility model.
A kind of full voltage electrical verification type high-voltage grounding wire, as shown in Figure 1, including the wire-hanging hook 1 of earth lead, wire-hanging hook metal link rod 2, insulating bar 5, insulating bar handle 6 and the earth lead 4 being connected with wire-hanging hook, innovative point of the present utility model is, is provided with variable resistance electroscope 3 between wire-hanging hook metal link rod lower end and insulating bar upper end.
In of the present utility model being embodied as, as shown in Figure 2, described variable resistance electroscope includes top electroscope and the bottom rheostat being placed in same housing, upper top at housing is shaped with and the upper bolt 7 of wire-hanging hook metal link rod spinning, lower bottom part at housing is shaped with the lower bolt 11 with insulating bar spinning, portion is provided with electricity display lamp 8 and self-inspection button 9 on the surface of the housing, is provided with rheostat gearshift knob 10 in surface of shell bottom.
In of the present utility model being embodied as, described variable resistance electroscope gearshift gear is divided into 10KV, 35KV and 110KV tri-gear, or 110kV and 10kV；35kV Yu 10kV two grades.
Claims (3)
1. a full voltage electrical verification type high-voltage grounding wire, including the wire-hanging hook of earth lead, wire-hanging hook metal link rod, insulating bar, insulating bar handle and the earth lead being connected with wire-hanging hook, it is characterised in that: variable resistance electroscope is installed between wire-hanging hook metal link rod lower end and insulating bar upper end.
Full voltage electrical verification type high-voltage grounding wire the most according to claim 1, it is characterized in that: described variable resistance electroscope includes top electroscope and the bottom rheostat being placed in same housing, upper top at housing is shaped with and the upper bolt of wire-hanging hook metal link rod spinning, lower bottom part at housing is shaped with and the lower bolt of insulating bar spinning, portion is provided with electricity display lamp and self-inspection button on the surface of the housing, installs rheostat gearshift knob in surface of shell bottom.
Full voltage electrical verification type high-voltage grounding wire the most according to claim 1, it is characterised in that: described variable resistance electroscope gearshift gear is divided into 10KV, 35KV and 110KV tri-gear.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620245681.2U CN205646214U (en) | 2016-03-28 | 2016-03-28 | Electric type high pressure earth connection is tested to full voltage |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620245681.2U CN205646214U (en) | 2016-03-28 | 2016-03-28 | Electric type high pressure earth connection is tested to full voltage |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205646214U true CN205646214U (en) | 2016-10-12 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620245681.2U Active CN205646214U (en) | 2016-03-28 | 2016-03-28 | Electric type high pressure earth connection is tested to full voltage |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205646214U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106532291A (en) * | 2016-12-30 | 2017-03-22 | 无锡市锡容电力电器有限公司 | High-voltage reactive compensation cabinet capacitor discharging device |
| CN109301754A (en) * | 2018-11-15 | 2019-02-01 | 国网河北省电力有限公司石家庄供电分公司 | Insulating bar and electroscope integrated device |
-
2016
- 2016-03-28 CN CN201620245681.2U patent/CN205646214U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106532291A (en) * | 2016-12-30 | 2017-03-22 | 无锡市锡容电力电器有限公司 | High-voltage reactive compensation cabinet capacitor discharging device |
| CN109301754A (en) * | 2018-11-15 | 2019-02-01 | 国网河北省电力有限公司石家庄供电分公司 | Insulating bar and electroscope integrated device |
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| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |