CN202916433U - Special wiring rod for high-voltage mutual inductor test - Google Patents
Special wiring rod for high-voltage mutual inductor test Download PDFInfo
- Publication number
- CN202916433U CN202916433U CN 201220529048 CN201220529048U CN202916433U CN 202916433 U CN202916433 U CN 202916433U CN 201220529048 CN201220529048 CN 201220529048 CN 201220529048 U CN201220529048 U CN 201220529048U CN 202916433 U CN202916433 U CN 202916433U
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- China
- Prior art keywords
- wiring
- rod
- mutual inductor
- voltage
- voltage mutual
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- 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 a special wiring rod for high-voltage mutual inductor test. The special wiring rod for high-voltage mutual inductor test comprises a wiring rod body; a test line is arranged on the side wall of the top part of the wiring rod body via a wiring clamp; the test line is connected with a high-voltage mutual inductance calibration device on the ground; the top end of the wiring rod body is fixed with a near electricity alarm device; and the outer side of the wiring clamp is provided with a high-voltage insulation protection device which is matched with the shape of the wiring clamp. Once the wiring clamp accidentally touches charged equipment, the near electricity alarm device can immediately issue a warning prompt; and under the insulation protection of the high-voltage insulation protection device, the phenomenon that the wiring clamp accidentally touches the charged equipment is not likely to happen; and thus, the device is high in security performance.
Description
Technical field
The utility model relates to a kind of high-voltage mutual inductor test and uses equipment, relates in particular to a kind of high-voltage mutual inductor test Special wiring bar.
Background technology
At present in the test of outside transformer substation high-voltage mutual inductor, the primary side p-wire is many to be fixed on the insulating bar top by jointing clamp, and be crimped on by jointing clamp on the steel-cored aluminium strand of mutual inductor line, and during the on-the-spot test operation, manually hold on the ground and lift about 6～8 meters of insulating bar height.Because insulating bar is higher and heavy, hold in often working at the scene and lift shakiness, it is artificially improper control to cause if there is weather such as strong wind, perhaps go to the wrong way the interval during work on the spot or mistake is bumped charging equipment, then very easily cause terminals near adjacent charging equipment, cause high pressure arc discharge, threaten personal device security.And the metal of the jointing clamp of insulating bar part is not carried out any insulating protection safeguard measure at present, and also without any nearly electric source of early warning, thereby security performance is relatively poor.
The utility model content
The purpose of this utility model is to provide the good high-voltage mutual inductor of a kind of security performance to test the Special wiring bar.
For achieving the above object, the utility model provides a kind of high-voltage mutual inductor test Special wiring bar, comprise the wiring body of rod, by jointing clamp p-wire is installed on the described wiring body of rod top side wall, described p-wire links to each other with ground high pressure mutual inductance calibration equipment, described wiring body of rod top is fixed with Antistatic alarm, and the described jointing clamp outside is provided with the high-voltage insulation protection device with its form fit.
In the high-voltage mutual inductor of the present utility model test Special wiring bar, wiring body of rod top is fixed with Antistatic alarm, and the jointing clamp outside is provided with the high-voltage insulation protection device with its form fit.In case the jointing clamp mistake is bumped charging equipment, Antistatic alarm just can send alarm immediately, and, under the insulating protection of high-voltage insulation protection device, also be difficult for the phenomenon that the jointing clamp mistake is bumped charging equipment occurs, therefore, the security performance of this device is higher.
Description of drawings
Fig. 1 is the structural representation of high-voltage mutual inductor test Special wiring bar of the present utility model.
Embodiment
Below in conjunction with accompanying drawing embodiment of the present utility model is described in detail:
With reference to shown in Figure 1, the high-voltage mutual inductor of present embodiment test Special wiring bar comprises the telescopic wiring body of rod 1, and this telescopic wiring body of rod 1 is compared with existing insulating bar, and its size and volume are little, and lightweight being easy to carried and used, but and free adjustment height.By jointing clamp 2 p-wire 3 is installed on the top sidewall of the telescopic wiring body of rod 1, p-wire 3 links to each other with ground high pressure mutual inductance calibration equipment 4, the part between jointing clamp 2 and high pressure mutual inductance calibration equipment 4 of p-wire 3 is stuck on the sidewall of the wiring body of rod 1 by some fixedly buckles 7, thereby has prevented that effectively p-wire 3 from swinging with the wind.The top of the telescopic wiring body of rod for example high voltage electroscope of Antistatic alarm 5(that has been threaded, its electromagnetism intensity that can automatically detect electrified body determines whether equipment under test is charged, and automatically start sound circuit and lamplight pointing, carry out sound and light alarm, the prompting staff takes care), jointing clamp 2 outsides are provided with the high-voltage insulation protection device 6 with its form fit, in case jointing clamp 2 mistakes are bumped charging equipment, Antistatic alarm 5 just can send alarm immediately, and, under the insulating protection of high-voltage insulation protection device 6, also be difficult for occuring the phenomenon that jointing clamp 2 mistakes are bumped charging equipment.
Above embodiment is described preferred implementation of the present utility model; be not that scope of the present utility model is limited; under the prerequisite that does not break away from the utility model design spirit; various distortion and improvement that the common engineering technical personnel in this area make the technical solution of the utility model all should fall in the definite protection domain of claims of the present utility model.
Claims (4)
1. a high-voltage mutual inductor is tested the Special wiring bar, comprise the wiring body of rod (1), by jointing clamp (2) p-wire (3) is installed on the sidewall of the described wiring body of rod (1) top, described p-wire (3) links to each other with ground high pressure mutual inductance calibration equipment (4), it is characterized in that, the described wiring body of rod (1) top is fixed with Antistatic alarm (5), and described jointing clamp (2) outside is provided with the high-voltage insulation protection device (6) with its form fit.
2. high-voltage mutual inductor test Special wiring bar according to claim 1 is characterized in that the described wiring body of rod (1) is the telescopic wiring body of rod.
3. high-voltage mutual inductor according to claim 2 is tested the Special wiring bar, it is characterized in that the part that is positioned between described jointing clamp (2) and the high pressure mutual inductance calibration equipment (4) of described p-wire (3) is stuck on the sidewall of the described wiring body of rod (1) by some fixedly buckles (7).
4. high-voltage mutual inductor test Special wiring bar according to claim 3 is characterized in that described Antistatic alarm (5) is high voltage electroscope, and its top with the described wiring body of rod (1) is threaded.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220529048 CN202916433U (en) | 2012-10-16 | 2012-10-16 | Special wiring rod for high-voltage mutual inductor test |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220529048 CN202916433U (en) | 2012-10-16 | 2012-10-16 | Special wiring rod for high-voltage mutual inductor test |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202916433U true CN202916433U (en) | 2013-05-01 |
Family
ID=48164736
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220529048 Expired - Fee Related CN202916433U (en) | 2012-10-16 | 2012-10-16 | Special wiring rod for high-voltage mutual inductor test |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202916433U (en) |
-
2012
- 2012-10-16 CN CN 201220529048 patent/CN202916433U/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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130501 Termination date: 20201016 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |