CN202839216U - Anti-theft device for transformer - Google Patents
Anti-theft device for transformer Download PDFInfo
- Publication number
- CN202839216U CN202839216U CN 201220427441 CN201220427441U CN202839216U CN 202839216 U CN202839216 U CN 202839216U CN 201220427441 CN201220427441 CN 201220427441 CN 201220427441 U CN201220427441 U CN 201220427441U CN 202839216 U CN202839216 U CN 202839216U
- Authority
- CN
- China
- Prior art keywords
- transformer
- bolt
- lock body
- threaded hole
- screwed hole
- 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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- Burglar Alarm Systems (AREA)
Abstract
The utility model discloses an anti-theft device for a transformer. The anti-theft device for the transformer comprises a transformer case, a transformer body, a lock body, a bolt A and a bolt B. A groove is arranged on one side of the lock body. A threaded hole A which penetrates through the groove downwards along the upper surface of the lock body is formed in the lock body. A threaded hole B is formed in the bottom portion of the threaded hole A. The diameter of the threaded hole A is larger than that of the threaded hole B. The transformer case and the transformer body are located in the groove of the lock body. The bolt A penetrates through the transformer case and the transformer body to be in connection with the threaded hole A in a matched mode, so that the transformer case and the transformer body are enabled to be fixedly connected with the lock body. A through hole which penetrates through the upper end face and the lower end face of the bolt A is formed in the bolt A. The bolt B is located inside the through hole of the bolt A and is connected with the threaded hole B in a matched mode. According to the anti-theft device for the transformer, the transformer case and the transformer body are integrally arranged, even though a theft molecule disassembles the bolt A, further protection can be provided by the bolt B. The bolt B is designed to be a special structure, and therefore a user has to use a professional tool in order to disassemble the bolt B.
Description
Technical field
The utility model belongs to the transformer anti-theft technical field, relates in particular to a kind of anti-theft device for transformer.
Background technology
At present, the transformer that China produces, its loam cake is connected that bolted connects with main body, is easy to install, and be convenient to maintenance, but loam cake is opened easily simultaneously, causes the copper cash of transformer inside stolen.Relevant department wherein has for preventing the stolen series of measures of having taked: one, loam cake and the main body with transformer is welded; Two, build the enclosure wall protection; Three, send the special messenger to take precautions against.All these measures are all by separately disadvantage.Be welded, be unfavorable for the transformer maintenance maintenance; The enclosure wall protection, cost is higher; And send the special messenger to take precautions against, same cost compare is high, and is hard to guard against sometimes.
Summary of the invention
For addressing the above problem, the purpose of this utility model provides a kind of simple and effective anti-theft device for transformer.
In order to realize the foregoing invention purpose, the utility model adopts following technical scheme:
A kind of anti-theft device for transformer, comprise transformer case, transformer body, lock body, bolt A and bolt B, one side of lock body is provided with groove, be provided with the screwed hole A along the downward through-going recess of upper surface on the lock body, the bottom of screwed hole A offers screwed hole B, and the diameter of screwed hole A is greater than the diameter of screwed hole B, transformer case and transformer body are positioned at the groove of lock body, bolt A passes transformer case and transformer body and screwed hole A and is connected, make transformer case, transformer body is fixedly connected with lock body, be provided with on the through bolt A on the described bolt A, the through hole of lower surface, bolt B is positioned at the through hole of bolt A, and is connected with screwed hole B.
Owing to adopt technique scheme, the utlity model has following superiority:
This anti-theft device for transformer is with transformer case and the alleged one of transformer body; even thief is laid down bolt A; also have bolt B to do further protection; bolt B is designed to special construction; lay down bolt B and must use professional tool; the utility model prevents that effectively transformer is stolen, has significant economic benefit and social benefit.
Description of drawings
Fig. 1 is structural representation of the present utility model;
Among the figure: the 1-transformer body; The 2-transformer case; 3-bolt A; The 4-bolt B; The 5-lock body.
Embodiment
Below in conjunction with drawings and Examples the utility model is further described.
As shown in Figure 1, a kind of anti-theft device for transformer, comprise transformer case 2, transformer body 1, lock body 5, bolt A 3 and bolt B 4, one side of lock body 5 is provided with groove, be provided with the screwed hole A along the downward through-going recess of upper surface on the lock body, the bottom of screwed hole A offers screwed hole B, and the diameter of screwed hole A is greater than the diameter of screwed hole B, transformer case 2 and transformer body 1 are positioned at the groove of lock body 5, bolt A 3 passes transformer case and transformer body and screwed hole A and is connected, make transformer case, transformer body is fixedly connected with lock body 5, be provided with on the through bolt A on the described bolt A 3, the through hole of lower surface, bolt B 4 is positioned at the through hole of bolt A, and is connected with screwed hole B.
Claims (1)
1. anti-theft device for transformer, comprise transformer case (2), transformer body (1), lock body (5), bolt A(3) and bolt B (4), it is characterized in that: a side of lock body (5) is provided with groove, be provided with the screwed hole A along the downward through-going recess of upper surface on the lock body, the bottom of screwed hole A offers screwed hole B, and the diameter of screwed hole A is greater than the diameter of screwed hole B, transformer case (2) and transformer body (1) are positioned at the groove of lock body (5), bolt A(3) passes transformer case and transformer body and screwed hole A is connected, make transformer case, transformer body is fixedly connected with lock body (5), described bolt A(3) is provided with on the through bolt A on, the through hole of lower surface, bolt B (4) is positioned at the through hole of bolt A, and is connected with screwed hole B.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220427441 CN202839216U (en) | 2012-08-27 | 2012-08-27 | Anti-theft device for transformer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220427441 CN202839216U (en) | 2012-08-27 | 2012-08-27 | Anti-theft device for transformer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202839216U true CN202839216U (en) | 2013-03-27 |
Family
ID=47950860
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220427441 Expired - Fee Related CN202839216U (en) | 2012-08-27 | 2012-08-27 | Anti-theft device for transformer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202839216U (en) |
-
2012
- 2012-08-27 CN CN 201220427441 patent/CN202839216U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130327 Termination date: 20130827 |