CN203054011U - Wiring switch device for transformer winding deformation test - Google Patents
Wiring switch device for transformer winding deformation test Download PDFInfo
- Publication number
- CN203054011U CN203054011U CN 201220671336 CN201220671336U CN203054011U CN 203054011 U CN203054011 U CN 203054011U CN 201220671336 CN201220671336 CN 201220671336 CN 201220671336 U CN201220671336 U CN 201220671336U CN 203054011 U CN203054011 U CN 203054011U
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- CN
- China
- Prior art keywords
- phase
- transformer
- wiring
- rotary contact
- transformer winding
- 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
Links
- 238000004804 winding Methods 0.000 title claims abstract description 30
- 238000012360 testing method Methods 0.000 title claims abstract description 13
- 230000003068 static effect Effects 0.000 claims abstract description 11
- 241000538562 Banjos Species 0.000 claims description 8
- 230000009286 beneficial effect Effects 0.000 abstract description 3
- 230000009194 climbing Effects 0.000 abstract description 3
- 238000012423 maintenance Methods 0.000 abstract description 3
- 238000005516 engineering process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
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Abstract
The utility model discloses a wiring switch device for a transformer winding deformation test. The device comprises a housing and a panel, wherein the panel is provided with indication lamps and a rotary contact, the housing is provided with wiring terminals and a connection plug, the wiring terminals are connected with static contacts by the indication lamps, the static contacts are connected with the rotary contact, and the connection plug is connected with the rotary contact and the indication lamps. The indication lamps respectively correspond to an A phase, a B phase, a C phase and an O phase of transformer windings. The beneficial effects of the utility model are that, the transformer windings at the same voltage level are respectively connected to corresponding wiring terminals by one time, the rotary contact is rotated to contact with all the static contacts, the connection plug is connected with a transformer winding deformation tester, and a winding can be tested if a corresponding indication lamp is lighted which indicates that the wire is connected. The wiring switch device can safely complete the wiring of the transformer windings at various voltage levels by one time, and the windings of the transformer can be clearly indentified, thereby preventing the maintenance personnel from climbing high above and improving the efficiency.
Description
Technical field
The utility model relates to electric power checkout equipment technical field, relates in particular to a kind of deformation of transformer winding test connection switching device shifter.
Background technology
At present, transformer being carried out the winding deformation test, is after testing same electric pressure one winding, to change wiring again and test another winding.Wiring thread-changing continually, not only bring certain loaded down with trivial details to test job, influenced that the maintainer must finish these actions of wiring thread-changing in the high-altitude in the efficient of service work and the each thread-changing process, falling accident has taken place easily, had a strong impact on maintainer's personal safety.
The utility model content
The utility model provides a kind of disposable each electric pressure Transformer Winding wiring, deformation of transformer winding test connection switching device shifter of each winding of identification transformer finished safely.
Realize that the technical scheme that above-mentioned purpose is taked is: a kind of deformation of transformer winding test connection switching device shifter, comprise housing and panel, described panel arranges pilot lamp and rotary contact, described housing arranges connection terminal and banjo, described connection terminal is connected with static contact by pilot lamp, described static contact is connected with rotary contact, and described banjo is connected with pilot lamp with rotary contact respectively.
Described pilot lamp is corresponding Transformer Winding A phase, B phase, C phase, O phase respectively.
The beneficial effects of the utility model are: the disposable corresponding wiring terminal that inserts respectively of each winding of same electric pressure, rotary contact rotates and contacts with each static contact, banjo connects the deformation of transformer winding tester, and connection can be tested corresponding windings thereby corresponding pilot lamp is lighted the prompting wiring.The utility model is can be safely disposable finishes each electric pressure Transformer Winding wiring, clear each winding of identification transformer, thereby avoided maintainer repeatedly danger and the efficient height of high-altitude climbing, reduced the time of interruption maintenance, guaranteed power network safety operation.
Description of drawings
Below in conjunction with accompanying drawing the utility model is described further:
Fig. 1 is panel figure of the present utility model.
Fig. 2 is interior view of the present utility model.
Embodiment
As shown in Figure 1 and Figure 2, a kind of deformation of transformer winding test connection switching device shifter, comprise housing 7 and panel 6, described panel 6 arranges pilot lamp 2 and rotary contact 3, described housing 7 arranges connection terminal 1 and banjo 5, described connection terminal 1 is connected with static contact 4 by pilot lamp 2, and described static contact 4 is connected with rotary contact 3, and described banjo 5 is connected with pilot lamp 2 with rotary contact 3 respectively.Described pilot lamp is corresponding Transformer Winding A phase, B phase, C phase, O phase respectively.The beneficial effects of the utility model are: the disposable corresponding wiring terminal 1 that inserts respectively of each winding of same electric pressure, rotary contact 3 rotates and contacts with each static contact 4, banjo 5 connects the deformation of transformer winding tester, and connection can be tested corresponding windings thereby corresponding pilot lamp 2 is lighted the prompting wiring.The utility model is can be safely disposable finishes each electric pressure Transformer Winding wiring, each winding of identification transformer, thereby avoided maintainer repeatedly danger and the efficient height of high-altitude climbing, reduced the time of interruption maintenance, guaranteed power network safety operation.
Claims (2)
1. deformation of transformer winding test connection switching device shifter, comprise housing and panel, it is characterized in that: described panel arranges pilot lamp and rotary contact, described housing arranges connection terminal and banjo, described connection terminal is connected with static contact by pilot lamp, described static contact is connected with rotary contact, and described banjo is connected with pilot lamp with rotary contact respectively.
2. deformation of transformer winding test connection switching device shifter as claimed in claim 1 is characterized in that: the corresponding Transformer Winding A phase of described pilot lamp difference, B phase, C phase, O phase.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220671336 CN203054011U (en) | 2012-12-09 | 2012-12-09 | Wiring switch device for transformer winding deformation test |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220671336 CN203054011U (en) | 2012-12-09 | 2012-12-09 | Wiring switch device for transformer winding deformation test |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203054011U true CN203054011U (en) | 2013-07-10 |
Family
ID=48736951
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220671336 Expired - Fee Related CN203054011U (en) | 2012-12-09 | 2012-12-09 | Wiring switch device for transformer winding deformation test |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203054011U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108919042A (en) * | 2018-09-18 | 2018-11-30 | 国网辽宁省电力有限公司电力科学研究院 | A kind of winding deformation of power transformer test device convenient for test |
| CN112710873A (en) * | 2020-11-25 | 2021-04-27 | 深圳供电局有限公司 | Wiring device and testing device |
-
2012
- 2012-12-09 CN CN 201220671336 patent/CN203054011U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108919042A (en) * | 2018-09-18 | 2018-11-30 | 国网辽宁省电力有限公司电力科学研究院 | A kind of winding deformation of power transformer test device convenient for test |
| CN112710873A (en) * | 2020-11-25 | 2021-04-27 | 深圳供电局有限公司 | Wiring device and testing device |
| CN112710873B (en) * | 2020-11-25 | 2023-03-03 | 深圳供电局有限公司 | Wiring device and testing device |
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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: 20130710 Termination date: 20151209 |
|
| EXPY | Termination of patent right or utility model |