CN202034233U - Assembly structure for lead current transformer - Google Patents
Assembly structure for lead current transformer Download PDFInfo
- Publication number
- CN202034233U CN202034233U CN2011201167437U CN201120116743U CN202034233U CN 202034233 U CN202034233 U CN 202034233U CN 2011201167437 U CN2011201167437 U CN 2011201167437U CN 201120116743 U CN201120116743 U CN 201120116743U CN 202034233 U CN202034233 U CN 202034233U
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- CN
- China
- Prior art keywords
- current transformer
- assembly structure
- transformer
- paper tube
- current
- 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 relates to an assembly structure for a lead current transformer, which belongs to the technical field of transformers. The technical scheme includes that the assembly structure comprises a current transformer (1), a phenolic paper tube (2) and a clamping conductor clip (3), wherein the clamping conductor clip is arranged between the current transformer and the phenolic paper tube; and an insulation paperboard (4) is filled in the gap between the phenolic paper tube (2) and the current transformer (1). When the assembly structure is adopted, the current transformer is sleeved on the lead of a coil to be measured, and then the transformer is clamped by the conductor clip, so that the current of the required coil is measured. The assembly structure of the lead current transformer has a reasonable structure, is convenient and practical and improves the efficiency.
Description
Technical field:
The utility model relates to a kind of assembly structure of wire current instrument transformer, belongs to the transformer technology field.
Background technology:
Coil for the parallel connection of transformer inside, the electric current that current transformer in its sleeve pipe side raises seat is sensed is the total electric current behind the bridging coil of flowing through, it is not the electric current in certain coil wherein, sometimes need the electric current of one of them coil of flowing through is measured, so just current transformer need be enclosed within on the lead-out wire of this coil, such electric current of sensing is only the electric current that is flow through in this coil.The problem that background technology exists is a complex operation, inconvenience, and efficient is low.
The utility model content:
The utility model purpose provides a kind of assembly structure of wire current instrument transformer, and is convenient and practical, raises the efficiency, and solves the problems referred to above that background technology exists.
The technical solution of the utility model is: the assembly structure of wire current instrument transformer, comprise current transformer, phenolic aldehyde paper tube, clamping wire clamp, and between current transformer and phenolic aldehyde paper tube, the clamping wire clamp is set.
Insulating board is filled in slit between the phenolic aldehyde paper tube summation current transformer, guarantees that wire clamp clamps current transformer.
The beneficial effects of the utility model are: adopt the utility model, current transformer is enclosed within structure on the required measurement lead-out wires of coil, and it is the instrument transformer clamping is tight with wire clamp, thereby measure the electric current of required coil, the utlity model has rational in infrastructure, convenient and practical, characteristics such as raise the efficiency.
Description of drawings:
Fig. 1 is the utility model example structure schematic diagram;
Fig. 2 is the utility model embodiment schematic side view;
Among the figure: current transformer 1, phenolic aldehyde paper tube 2, clamping wire clamp 3, insulating paper 4.
Embodiment:
Below in conjunction with accompanying drawing, the utility model is described in further detail by embodiment.
The assembly structure of wire current instrument transformer comprises current transformer 1, phenolic aldehyde paper tube 2, clamping wire clamp 3, between current transformer and phenolic aldehyde paper tube the clamping wire clamp is set.Insulating board 4 is filled in slit between phenolic aldehyde paper tube 2 summation current transformers 1, guarantees that wire clamp clamps current transformer.
Execution mode more specifically: earlier with institute's Current Transformer, phenolic aldehyde paper tube be used for the lead-in wire that the clamping wire clamp is enclosed within required measurement, after treating that then the lead-in wire assembling finishes, current transformer, phenolic aldehyde paper tube and wire clamp are moved to the installation site and install, wherein the slit between the phenolic aldehyde paper tube summation current transformer is populated with insulating board, guarantee that wire clamp clamps current transformer, the electric current of sensing in the current transformer is exactly the electric current that the coil midstream of required measurement is crossed like this.At last the current transformer lead-out wire is connected and get final product.
Claims (2)
1. the assembly structure of a wire current instrument transformer is characterized in that comprising current transformer (1), phenolic aldehyde paper tube (2), clamping wire clamp (3), between current transformer and phenolic aldehyde paper tube the clamping wire clamp is set.
2. according to the assembly structure of the described wire current instrument transformer of claim 1, it is characterized in that insulating board (4) is filled in the slit between phenolic aldehyde paper tube (2) summation current transformer (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201167437U CN202034233U (en) | 2010-12-30 | 2011-04-20 | Assembly structure for lead current transformer |
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201020689000 | 2010-12-30 | ||
| CN201020689000.4 | 2010-12-30 | ||
| CN2011201167437U CN202034233U (en) | 2010-12-30 | 2011-04-20 | Assembly structure for lead current transformer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202034233U true CN202034233U (en) | 2011-11-09 |
Family
ID=44896522
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011201167437U Expired - Fee Related CN202034233U (en) | 2010-12-30 | 2011-04-20 | Assembly structure for lead current transformer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202034233U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103515081A (en) * | 2013-09-23 | 2014-01-15 | 保定天威集团有限公司 | Installation method and structure of current transformer of transformer |
| CN116631728A (en) * | 2023-07-13 | 2023-08-22 | 江苏安靠智能输电工程科技股份有限公司 | Current transformer assembly structure for gas-insulated neutral point grounding equipment |
-
2011
- 2011-04-20 CN CN2011201167437U patent/CN202034233U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103515081A (en) * | 2013-09-23 | 2014-01-15 | 保定天威集团有限公司 | Installation method and structure of current transformer of transformer |
| CN116631728A (en) * | 2023-07-13 | 2023-08-22 | 江苏安靠智能输电工程科技股份有限公司 | Current transformer assembly structure for gas-insulated neutral point grounding equipment |
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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: BAODING TIANWEI BAOBIAN ELECTRIC CO., LTD. Free format text: FORMER OWNER: BAODING TIANWEI GROUP CO., LTD. Effective date: 20131121 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 071051 BAODING, HEBEI PROVINCE TO: 071056 BAODING, HEBEI PROVINCE |
|
| TR01 | Transfer of patent right |
Effective date of registration: 20131121 Address after: 071056 West Road, Hebei, Baoding, No. 2222, No. Patentee after: Baoding Tianwei Baobian Electric Co., Ltd. Address before: 071051, Hebei City, Baoding province ginkgo Road, No. 198 Jin Di garden complex Patentee before: Baoding Tianwei Group Co., Ltd. |
|
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20111109 Termination date: 20140420 |