CN202258713U - Wiring copper head for dry-type transformer - Google Patents
Wiring copper head for dry-type transformer Download PDFInfo
- Publication number
- CN202258713U CN202258713U CN2011203000132U CN201120300013U CN202258713U CN 202258713 U CN202258713 U CN 202258713U CN 2011203000132 U CN2011203000132 U CN 2011203000132U CN 201120300013 U CN201120300013 U CN 201120300013U CN 202258713 U CN202258713 U CN 202258713U
- Authority
- CN
- China
- Prior art keywords
- wiring copper
- copper head
- dry
- type transformer
- wiring
- 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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- Housings And Mounting Of Transformers (AREA)
Abstract
The utility model discloses a wiring copper head for a dry-type transformer. The wiring copper head comprises a cylinder, wherein threaded slots are inwards formed at two ends of the cylinder along the axis direction; the threaded slots at the two ends are not communicated with each other; a positioning screw hole is formed in the side wall of the threaded slot at one end; a bolt is arranged in the positioning screw hole; and an annular slot is formed at the middle end of the outer wall of the cylinder. The wiring copper head has a simple structural design; furthermore, the wiring copper head comprises opening screw threads at the two ends, and is easy to install; moreover, a compaction device is arranged on the outer wall of the wiring copper head, so that the wiring copper head is installed stably and fixedly, is difficult to fall off, and has long service life.
Description
Technical field
The utility model relates to a kind of connector lug, is specifically related to a kind of dry-type transformer wiring copperhead.
Background technology
At present, the wiring copperhead that is used for dry-type transformer mainly is to adopt end sealing, and an end has the copperhead of opening, has the hexagon seamed edge on the outer wall of wiring copperhead, and this wiring copperhead does not have hold down gag, and wiring comes off built on the sand easily, is difficult for installing.
The utility model content
The purpose of the utility model is to provide a kind of dry-type transformer wiring copperhead.
The technical scheme of the utility model:
Dry-type transformer wiring copperhead; Comprise cylinder; It is characterized in that: described cylindrical two ends inwardly have thread groove along axis direction, and said two ends thread groove does not communicate with each other, and the thread groove sidewall of a said end has positioning screw hole; Be provided with bolt in the said positioning screw hole, said cylindrical outer wall middle-end is also established and is had cannelure.
The advantage of the utility model:
The utility model structural design is simple, and the wiring copperhead has the both ends open screw thread, is prone to install, and has hold down gag on the outer wall of wiring copperhead, makes that the installation of wiring copperhead is firm, and difficult drop-off is on useful life.
Description of drawings
The structural representation of Fig. 1 the utility model.
Embodiment
Embodiment:As shown in Figure 1; Dry-type transformer wiring copperhead comprises cylinder 1, and the two ends of cylinder 1 inwardly have thread groove 2 along axis direction; Two ends thread groove 2 does not communicate with each other; Thread groove 2 sidewalls of one end have positioning screw hole 3, are provided with bolt 4 in the positioning screw hole 3, and the outer wall middle-end of cylinder 1 is also established and had cannelure 5.
Claims (1)
1. dry-type transformer wiring copperhead; Comprise cylinder; It is characterized in that: described cylindrical two ends inwardly have thread groove along axis direction, and said two ends thread groove does not communicate with each other, and the thread groove sidewall of a said end has positioning screw hole; Be provided with bolt in the said positioning screw hole, said cylindrical outer wall middle-end is also established and is had cannelure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203000132U CN202258713U (en) | 2011-08-18 | 2011-08-18 | Wiring copper head for dry-type transformer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203000132U CN202258713U (en) | 2011-08-18 | 2011-08-18 | Wiring copper head for dry-type transformer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202258713U true CN202258713U (en) | 2012-05-30 |
Family
ID=46119919
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011203000132U Expired - Fee Related CN202258713U (en) | 2011-08-18 | 2011-08-18 | Wiring copper head for dry-type transformer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202258713U (en) |
-
2011
- 2011-08-18 CN CN2011203000132U patent/CN202258713U/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 | ||
| ASS | Succession or assignment of patent right |
Owner name: SUBIAN (XUZHOU) ELECTRIC CO., LTD. Free format text: FORMER OWNER: ANHUI YIBIAN TRANSFORMER MANUFACTURING CO., LTD. Effective date: 20140701 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 242100 XUANCHENG, ANHUI PROVINCE TO: 221000 XUZHOU, JIANGSU PROVINCE |
|
| TR01 | Transfer of patent right |
Effective date of registration: 20140701 Address after: No. 221000 Jiangsu city of Xuzhou province Clean Technology Industrial Park Road, Phoenix Avenue South Xu Patentee after: Su change (Xuzhou) Electric Co., Ltd. Address before: 242100 Langxi Economic Development Zone, Xuancheng, Anhui Patentee before: Anhui Yibian Transformer Manufacturing Co.,Ltd. |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120530 Termination date: 20150818 |
|
| EXPY | Termination of patent right or utility model |