CN204595067U - Electrical verification rod with protective earth line - Google Patents
Electrical verification rod with protective earth line Download PDFInfo
- Publication number
- CN204595067U CN204595067U CN201520316769.4U CN201520316769U CN204595067U CN 204595067 U CN204595067 U CN 204595067U CN 201520316769 U CN201520316769 U CN 201520316769U CN 204595067 U CN204595067 U CN 204595067U
- Authority
- CN
- China
- Prior art keywords
- probe cover
- insulating
- ground
- rod
- telescopic
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- Testing Relating To Insulation (AREA)
Abstract
Electrical verification rod with protective earth line, primarily of telescopic insulation rod and probe cover composition, telescopic insulation rod is saved by several insulating telescopics and forms, and probe cover is connected to telescopic insulation rod top, and probe cover comprises battery flat, probe cover built-in buzzer, probe cover top arranges metal probe, and the insulating telescopic joint top of bottom arranges a metallic ground dish, and metallic ground dish bottom arranges insulation course, metallic ground dish is drawn one and thoroughly do away with edge ground wire, insulating ground line connects the fixing card of a ground connection.The utility model is that electrical verification rod is provided with safety ground mechanism, the decreasing insulating solved well due to insulation rod causes the problem of getting an electric shock, simultaneously probe cover and bottom insulating telescopic save be threaded fixing, preventing telescopic joint to be scattered enters in probe cover with dust moisture, has the advantage that structure is simple, easy to use and safe and reliable.
Description
Technical field
The utility model relates to a kind of power check instrument, is specifically related to a kind of electrical verification rod with protective earth line.
Background technology
High voltage testing rod is mainly used to the high voltage electric equipment of inspection machine voltage-to-ground at more than 250V.What order extensively adopted has light emitting-type, sound-light type, windmill type three types.High voltage testing rod is generally all made up of detecting portion, insulated part, handshake part three parts.During electrical verification rod onsite application, detecting portion is propped by telescopic insulation rod, and staff holds the bottom of insulation rod, makes probe cover lean on into by electricity measurer.If the decreasing insulating of insulation rod, during contact measured point, high-tension electricity can cause certain threat to personal safety, can by insulation rod to human body discharge time serious.
Utility model content
The utility model provides a kind of electrical verification rod with protective earth line, to solve the decreasing insulating of insulation rod that prior art exists to cause potential safety hazard problem to user.
The utility model is primarily of telescopic insulation rod and probe cover composition, telescopic insulation rod is saved by several insulating telescopics and forms, probe cover is connected to telescopic insulation rod top, probe cover comprises battery flat, probe cover built-in buzzer, probe cover top arranges metal probe, solving technical scheme that its technical matters adopts is that the insulating telescopic joint top of bottom arranges a metallic ground dish, metallic ground dish bottom arranges insulation course, metallic ground dish is drawn one and thoroughly do away with edge ground wire, insulating ground line connects the fixing card of a ground connection.
Bottom above-mentioned probe cover, some internal threads are set, the insulating telescopic joint top of bottom correspondingly arranges external thread, like this when insulating telescopic joint is packed up, probe cover can save with bottom insulating telescopic and be threaded connection fixing, prevents telescopic joint to be scattered and to enter in probe cover with dust moisture.
Above-mentioned insulating ground line is insulating ground annealed copper wire.
The utility model is that electrical verification rod is provided with safety ground mechanism, the decreasing insulating solved well due to insulation rod causes the problem of getting an electric shock, simultaneously probe cover and bottom insulating telescopic save be threaded fixing, preventing telescopic joint to be scattered enters in probe cover with dust moisture, has the advantage that structure is simple, easy to use and safe and reliable.
Accompanying drawing explanation
Below in conjunction with drawings and Examples, the utility model is further illustrated.
Fig. 1 is the structural representation of the utility model device.
1 insulating telescopic joint, 2 probe covers, 3 battery flats, 4 hummers, 5 metal probes, 6 metallic ground dishes, 7 insulation courses, 8 insulating ground lines, the fixing card of 9 ground connection, 10 internal threads, 11 external threads in figure.
Embodiment
As shown in the figure, a kind of electrical verification rod with protective earth line, form primarily of telescopic insulation rod and probe cover 2, telescopic insulation rod saves 1 by several insulating telescopics and forms, probe cover 2 is connected to telescopic insulation rod top, probe cover 2 comprises battery flat 3, probe cover 2 built-in buzzer 4, probe cover 2 top arranges metal probe 5, the insulating telescopic of bottom saves 1 top and arranges metallic ground dish 6, metallic ground dish 6 bottom arranges insulation course 7, metallic ground dish 6 is drawn one and thoroughly do away with edge ground wire 8, insulating ground line 8 is insulating ground annealed copper wire, insulating ground line 8 connects a ground connection and fixes card 9, some internal threads 10 are set bottom probe cover 2, the insulating telescopic of bottom saves 1 top and correspondingly arranges external thread 11, like this when insulating telescopic joint is packed up, probe cover can with bottom insulating telescopic save be threaded connection fixing, prevent telescopic joint be scattered and dust moisture enter in probe cover.
Claims (3)
1. the electrical verification rod with protective earth line, primarily of telescopic insulation rod and probe cover composition, telescopic insulation rod is saved by several insulating telescopics and forms, probe cover is connected to telescopic insulation rod top, probe cover comprises battery flat, probe cover built-in buzzer, probe cover top arranges metal probe, it is characterized in that the insulating telescopic joint top of bottom arranges a metallic ground dish, metallic ground dish bottom arranges insulation course, metallic ground dish is drawn one and thoroughly do away with edge ground wire, insulating ground line connects the fixing card of a ground connection.
2. the electrical verification rod of band protective earth line according to claim 1, is characterized in that arranging some internal threads bottom probe cover, and the insulating telescopic joint top of bottom correspondingly arranges external thread.
3. the electrical verification rod of band protective earth line according to claim 1, is characterized in that insulating ground line is insulating ground annealed copper wire.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520316769.4U CN204595067U (en) | 2015-05-18 | 2015-05-18 | Electrical verification rod with protective earth line |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520316769.4U CN204595067U (en) | 2015-05-18 | 2015-05-18 | Electrical verification rod with protective earth line |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204595067U true CN204595067U (en) | 2015-08-26 |
Family
ID=53931212
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520316769.4U Expired - Fee Related CN204595067U (en) | 2015-05-18 | 2015-05-18 | Electrical verification rod with protective earth line |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204595067U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105077752A (en) * | 2015-09-15 | 2015-11-25 | 国网山东夏津县供电公司 | Multifunctional electric power work clothing |
| CN109596878A (en) * | 2018-12-04 | 2019-04-09 | 河北省晋力电气有限公司 | A kind of all-loop self-inspection electroscope |
| CN115308499A (en) * | 2022-09-29 | 2022-11-08 | 湖南大学 | Composite insulator surface charge detection device and method of umbrella skirt structure |
-
2015
- 2015-05-18 CN CN201520316769.4U patent/CN204595067U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105077752A (en) * | 2015-09-15 | 2015-11-25 | 国网山东夏津县供电公司 | Multifunctional electric power work clothing |
| CN109596878A (en) * | 2018-12-04 | 2019-04-09 | 河北省晋力电气有限公司 | A kind of all-loop self-inspection electroscope |
| CN115308499A (en) * | 2022-09-29 | 2022-11-08 | 湖南大学 | Composite insulator surface charge detection device and method of umbrella skirt structure |
| CN115308499B (en) * | 2022-09-29 | 2022-12-30 | 湖南大学 | Composite insulator surface charge detection device and method of umbrella skirt structure |
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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: 20150826 Termination date: 20160518 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |