CN201897861U - Automatic electricity induction voice alarm device for grounding wires - Google Patents
Automatic electricity induction voice alarm device for grounding wires Download PDFInfo
- Publication number
- CN201897861U CN201897861U CN2010205873726U CN201020587372U CN201897861U CN 201897861 U CN201897861 U CN 201897861U CN 2010205873726 U CN2010205873726 U CN 2010205873726U CN 201020587372 U CN201020587372 U CN 201020587372U CN 201897861 U CN201897861 U CN 201897861U
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- Prior art keywords
- automatic
- alarm device
- warning device
- voice
- grounding wires
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- 230000005611 electricity Effects 0.000 title claims abstract description 14
- 230000006698 induction Effects 0.000 title abstract description 4
- 238000009413 insulation Methods 0.000 claims description 11
- 239000004020 conductor Substances 0.000 claims description 6
- 238000010276 construction Methods 0.000 abstract description 9
- 238000001514 detection method Methods 0.000 abstract 1
- 230000001360 synchronised effect Effects 0.000 abstract 1
- 238000012795 verification Methods 0.000 description 4
- 238000000034 method Methods 0.000 description 2
- 206010014357 Electric shock Diseases 0.000 description 1
- 208000027418 Wounds and injury Diseases 0.000 description 1
- 230000006378 damage Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 208000014674 injury Diseases 0.000 description 1
- 238000011112 process operation Methods 0.000 description 1
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Abstract
An automatic electricity induction voice alarm device for grounding wires is provided with an insulating telescopic rod connected with the upper end of an original grounding wire device, an alarm device is connected to the upper end of the insulating telescopic rod and provided with an automatic sensor, a contact rod is disposed at the upper end of the alarm device, and the automatic sensor is connected with an voice device and an alarm lamp. The alarm device which is fixed onto the insulating telescopic rod is connected to the upper end of the original grounding wire device and provided with the automatic sensor, so that the voice device and the alarm lamp which are connected with the automatic sensor can give out alarms when the contact rod on the automatic sensor is struck by an electrified circuit and equipment during usage. The automatic electricity induction voice alarm device is convenient in use, realizes synchronous secondary electricity detection when grounding wires are hung in power interruption construction of circuits, strictly prevents hanging of electrified grounding wires, and effectively ensures personal safety of construction personnel and equipment safety.
Description
Technical field
The utility model relates to a kind of induced electricity phonetic alarm device, the automatic induced electricity phonetic alarm device of particularly a kind of ground wire.
Background technology
At present, each electric pressure of electric system (in the line construction of 400V～10kV), mainly by assurance workmen's safety, so in the power cut construction with articulating---be a necessary component of power cut construction work with articulating.And exactly be a higher job of safety requirements in the whole power cut construction process, this wherein most important one flow process operation is exactly after hanging up properly ground connection on the line, can construct on the line. with articulating
At present when circuit is carried out power cut construction, because a lot of enterprises all have self-generating device or standby power supply, when main line has a power failure, when it enables self-generating device or standby power supply, will not cause the anti-electricity that send if do not draw back the interconnection switch of main line, cause workmen's electric shock injury accident.
The ground method that articulates of the prior art is: directly articulate ground after the electroscope electrical verification, because there be fast the anti-electricity that send in circuit, lack the secondary electrical verification.
Summary of the invention
Technical problem to be solved in the utility model is at the deficiencies in the prior art, provides a kind of easy to use, can articulate the automatic induced electricity voice device of ground wire of when ground secondary electrical verification at the circuit power cut construction.
Technical problem to be solved in the utility model is to realize by following technical scheme.The utility model is the automatic induced electricity phonetic alarm device of a kind of ground wire, be characterized in: be provided with the insulation expansion link that is connected with former hanging earthing conductor bar upper end, insulation expansion link upper end is connected with warning device, described warning device is provided with automatic inductor, upper end at warning device is provided with feeler lever, and inductor is connected with alarm lamp with voice device automatically.
Technical problem to be solved in the utility model can also further realize by following technical scheme.Warning device is connected with the insulation expansion link by screw thread.
Technical problem to be solved in the utility model can also further realize by following technical scheme.Described warning device is provided with the solar panel power supply.
Compared with prior art, the utility model is connected with the warning device that is fixed on the insulation expansion link in former hanging earthing conductor bar upper end, warning device is provided with automatic inductor, when alive circuit and equipment were arrived in the feeler lever striking on the automatic inductor, the voice device and the alarm lamp of inductor connection will give the alarm automatically during use.It is easy to use, can carry out the electrical verification second time synchronously when the circuit power cut construction articulates ground, is strictly on guard against freeing of charged hanging earthing conductor accident, effectively guarantees workmen's personal safety and device security.
Description of drawings
Fig. 1 is a kind of structural representation of the present utility model.
Embodiment
The automatic induced electricity phonetic alarm device of a kind of ground wire, be provided with the insulation insulation expansion link 6 that is connected with former hanging earthing conductor bar upper end, insulation expansion link 6 upper ends are by the warning device that has been threaded, described warning device is provided with automatic inductor 2, be provided with feeler lever 3 in the upper end of warning device, inductor 2 is connected with alarm lamp 5 with voice device 1 automatically.Warning device is by solar panel 4 power supplies.
During enforcement, the insulation expansion link 6 that the warning device lower end is connected is fixedly connected on the insulating support rod of former hanging earthing conductor earlier.Hand-held then insulating support rod makes feeler lever 3 strikings on the warning device arrive alive circuit and equipment, and by automatic inductor 2 induction currents in the warning device, when circuit had electricity, voice device 1 in the warning device and alarm lamp 5 were with alarm.
Claims (3)
1. automatic induced electricity phonetic alarm device of ground wire, it is characterized in that: be provided with the insulation expansion link that is connected with former hanging earthing conductor bar upper end, insulation expansion link upper end is connected with warning device, described warning device is provided with automatic inductor, upper end at warning device is provided with feeler lever, and inductor is connected with alarm lamp with voice device automatically.
2. the automatic induced electricity phonetic alarm device of ground wire according to claim 1 is characterized in that: warning device is connected with the insulation expansion link by screw thread.
3. the automatic induced electricity phonetic alarm device of ground wire according to claim 1, it is characterized in that: described warning device is provided with the solar panel power supply.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205873726U CN201897861U (en) | 2010-11-02 | 2010-11-02 | Automatic electricity induction voice alarm device for grounding wires |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205873726U CN201897861U (en) | 2010-11-02 | 2010-11-02 | Automatic electricity induction voice alarm device for grounding wires |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201897861U true CN201897861U (en) | 2011-07-13 |
Family
ID=44255762
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010205873726U Expired - Fee Related CN201897861U (en) | 2010-11-02 | 2010-11-02 | Automatic electricity induction voice alarm device for grounding wires |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201897861U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102368344A (en) * | 2011-09-23 | 2012-03-07 | 无锡艾德里安科技有限公司 | Safety warning device used in tourism region |
| CN102903204A (en) * | 2012-10-24 | 2013-01-30 | 四川省电力公司绵阳电业局 | Grounding wire missing-disassembly alarm device |
-
2010
- 2010-11-02 CN CN2010205873726U patent/CN201897861U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102368344A (en) * | 2011-09-23 | 2012-03-07 | 无锡艾德里安科技有限公司 | Safety warning device used in tourism region |
| CN102903204A (en) * | 2012-10-24 | 2013-01-30 | 四川省电力公司绵阳电业局 | Grounding wire missing-disassembly alarm device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: JIANGSU ELECTRIC POWER COMPANY STATE ELECTRIC NET Effective date: 20130131 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20130131 Address after: 222000 No. 13 happy road, Sinpo District, Jiangsu, Lianyungang Patentee after: Lianyungang Power Supply Company of Jiangsu Electric Power Company Patentee after: Jiangsu Electric Power Company Patentee after: State Grid Corporation of China Address before: 222000 No. 13 happy road, Sinpo District, Jiangsu, Lianyungang Patentee before: Lianyungang Power Supply Company of Jiangsu Electric Power Company |
|
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110713 Termination date: 20171102 |