CN202307483U - Electricity stealing prevention combination device - Google Patents
Electricity stealing prevention combination device Download PDFInfo
- Publication number
- CN202307483U CN202307483U CN2011203146670U CN201120314667U CN202307483U CN 202307483 U CN202307483 U CN 202307483U CN 2011203146670 U CN2011203146670 U CN 2011203146670U CN 201120314667 U CN201120314667 U CN 201120314667U CN 202307483 U CN202307483 U CN 202307483U
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- CN
- China
- Prior art keywords
- instrument transformer
- box base
- electricity stealing
- electricity
- pilfered
- 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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Abstract
The utility model discloses an electricity stealing prevention combination device, which comprises an instrument transformer, an electricity stealing box base and an electricity stealing box cover and is characterized in that an instrument transformer socket is arranged on the electricity stealing box base, the instrument transformer is arranged in the instrument transformer socket, and the instrument transformer and a cover plate are fixed on the electricity stealing box base through bolts. A cable pressing device is arranged on the right side of the instrument transformer socket, a PG25 cable waterproof connector is arranged on the right side of the electricity stealing box base, and the electricity stealing box base and the electricity stealing box cover are fixed together through bolts. The electricity stealing prevention combination device can effectively avoid electricity stealing caused by illegal operation at a lead end of the instrument transformer and accordingly improves accuracy and reliability of metering.
Description
Technical field
The utility model belongs to the power transmission and transformation technical field, particularly a kind of anti-electricity-theft composite set.
Background technology
At present, outdoor low voltage send electricity, the metering device of its power consumption; Comprise three current transformers; Through lead electric current and voltage are inserted and to be installed on the outdoor kilowatt-hour meter, but secondary connection screw, pressure-wire and the zero line of instrument transformer all expose, all there is stealing hidden danger in these places.
Summary of the invention
The technical assignment of the utility model is to the deficiency of above prior art a kind of anti-electricity-theft composite set to be provided.
The utility model solves the technical scheme that its technical problem adopted: a kind of anti-electricity-theft composite set; Comprise instrument transformer, pilfered-proof electric box base and anti-electricity-theft lid; Wherein, said pilfered-proof electric box base is provided with the instrument transformer socket, and said instrument transformer is arranged in the instrument transformer socket; Through bolt instrument transformer and cover plate are fixed on the pilfered-proof electric box base; The right side of said instrument transformer socket is provided with the cable hold down gag, is provided with PG25 cable waterproof joint on the right side of pilfered-proof electric box base, and said pilfered-proof electric box base is in the same place through bolt with anti-electricity-theft lid.
Said instrument transformer is 4, and the left side be 3 brown, the right side is a blueness.
Said pilfered-proof electric box base and anti-electricity-theft lid are U-shaped, cooperatively interact together.
The utility model compared with prior art can effectively be avoided the instrument transformer lead end is carried out the stealing electrical phenomena that illegal operation causes, thereby improves the accuracy of metering and the characteristics of reliability.
Description of drawings
Fig. 1 is the structural representation of the utility model.
Embodiment
Detailed explanation below below in conjunction with Figure of description the utility model being done.
As shown in the figure; A kind of anti-electricity-theft composite set comprises instrument transformer 1, pilfered-proof electric box base 2 and anti-electricity-theft lid 3, wherein; Said pilfered-proof electric box base 2 is provided with instrument transformer socket 8; Said instrument transformer 1 is arranged in the instrument transformer socket 8, through bolt 5 instrument transformer 1 and cover plate 4 is fixed on the pilfered-proof electric box base 2, and the right side of said instrument transformer socket 8 is provided with cable hold down gag 6; Be provided with PG25 cable waterproof joint 7 on the right side of pilfered-proof electric box base 2, said pilfered-proof electric box base 2 and anti-electricity-theft lid 3 are in the same place through bolt.
Said instrument transformer 1 is 4, and the left side be 3 brown, the right side is a blueness.
Said pilfered-proof electric box base 2 is a U-shaped with anti-electricity-theft lid 3, cooperatively interacts together.
Claims (3)
1. anti-electricity-theft composite set; Comprise instrument transformer, pilfered-proof electric box base and anti-electricity-theft lid; It is characterized in that: said pilfered-proof electric box base is provided with the instrument transformer socket; Said instrument transformer is arranged in the instrument transformer socket, through bolt instrument transformer and cover plate is fixed on the pilfered-proof electric box base, and the right side of said instrument transformer socket is provided with the cable hold down gag; Be provided with PG25 cable waterproof joint on the right side of pilfered-proof electric box base, said pilfered-proof electric box base is in the same place through bolt with anti-electricity-theft lid.
2. a kind of anti-electricity-theft composite set according to claim 1 is characterized in that: said instrument transformer is 4, and the left side be 3 brown, the right side is a blueness.
3. a kind of anti-electricity-theft composite set according to claim 1 is characterized in that: said pilfered-proof electric box base and anti-electricity-theft lid are U-shaped, cooperatively interact together.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203146670U CN202307483U (en) | 2011-08-17 | 2011-08-17 | Electricity stealing prevention combination device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203146670U CN202307483U (en) | 2011-08-17 | 2011-08-17 | Electricity stealing prevention combination device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202307483U true CN202307483U (en) | 2012-07-04 |
Family
ID=46376327
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011203146670U Expired - Fee Related CN202307483U (en) | 2011-08-17 | 2011-08-17 | Electricity stealing prevention combination device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202307483U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103257258A (en) * | 2013-05-23 | 2013-08-21 | 国家电网公司 | Electric energy meter switch structure with electricity larceny prevention box |
| CN106990273A (en) * | 2017-06-09 | 2017-07-28 | 南通东源互感器制造有限公司 | A kind of anti-electricity-theft voltage transformer |
-
2011
- 2011-08-17 CN CN2011203146670U patent/CN202307483U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103257258A (en) * | 2013-05-23 | 2013-08-21 | 国家电网公司 | Electric energy meter switch structure with electricity larceny prevention box |
| CN106990273A (en) * | 2017-06-09 | 2017-07-28 | 南通东源互感器制造有限公司 | A kind of anti-electricity-theft voltage transformer |
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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: 20120704 Termination date: 20140817 |
|
| EXPY | Termination of patent right or utility model |