CN201741536U - Tractive transformer core assembly structure - Google Patents
Tractive transformer core assembly structure Download PDFInfo
- Publication number
- CN201741536U CN201741536U CN2010202746678U CN201020274667U CN201741536U CN 201741536 U CN201741536 U CN 201741536U CN 2010202746678 U CN2010202746678 U CN 2010202746678U CN 201020274667 U CN201020274667 U CN 201020274667U CN 201741536 U CN201741536 U CN 201741536U
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- China
- Prior art keywords
- assembly structure
- core assembly
- iron core
- cores
- transformer
- 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 belongs to tractive transformer cores and relates to a tractive transformer core assembly structure. The speciality of the structure is that two independent cores are fixedly arranged side by side to form a rigid whole body. For the tractive transformer core assembly structure, two independent cores are respectively arranged and fixed from the upper and lower ends of the cores by transverse strip-shaped upper clamping pieces and strip-shaped lower clamping pieces. The tractive transformer core assembly structure has the benefits that two independent cores are clamped by a set of lengthened clamping pieces to form a rigid whole body, thus being beneficial to the transmission stability of a transformer; and as the clamping pieces of the two cores are integrated, the axial pressing force of the transformer body is strengthened, thus improving the short-circuit resistant capability of the transformer.
Description
(1) technical field
The utility model belongs to the traction transformer iron core, relates to a kind of traction transformer iron core assembly structure.
(2) background technology
Present stage, 110-220kV level traction transformer iron core is the iron core of two platform independent, is clamped by separately folder respectively, and the device body when giving transportation has fixedly increased difficulty, after finishing, the assembling of device body, is unfavorable for the anti-short circuit capability of transformer because two device bodies are also separate.
(3) summary of the invention
The utility model is in order to remedy the deficiencies in the prior art, provide a kind of simple in structure, be convenient to operate, be convenient to transport, traction transformer iron core assembly structure that anti-short circuit capability is strong.
The utility model is achieved by the following technical solution:
Traction transformer iron core assembly structure of the present utility model, its special character is: the iron core of two platform independent fixedly mounts into a rigid unitary side by side.
Traction transformer iron core assembly structure of the present utility model, the iron core of two platform independent installs and fixes from the top and bottom of iron core respectively by the upper clamping piece of horizontal strip and the lower clamping piece of strip.
The beneficial effects of the utility model are, the iron core of two platform independent is clamped by the folder of a cover lengthening, make two iron cores form a rigid unitary, the transportation stability that helps transformer, because the folder of two iron cores integrates, strengthen the axial pressing force of transformer body, thereby improved the anti-short circuit capability of transformer.This product is mainly used in 110-220kV level traction transformer.
(4) description of drawings
Fig. 1 looks schematic diagram for traditional traction transformer iron core assembling is main, and Fig. 2 is the schematic top plan view of Fig. 1, and Fig. 3 is a structural representation of the present utility model, and Fig. 4 is the schematic top plan view of Fig. 3.
Among the figure: 1 iron core, 2 upper clamping pieces, 3 lower clamping pieces.
(5) embodiment
Accompanying drawing is a kind of specific embodiment of the present utility model.
Traction transformer iron core assembly structure of the present utility model, the iron core 1 of two platform independent fixedly mounts into a rigid unitary side by side.
Traction transformer iron core assembly structure of the present utility model, the iron core 1 of two platform independent installs and fixes from the top and bottom of iron core respectively by the upper clamping piece 2 of horizontal strip and the lower clamping piece 3 of strip.
Traction transformer iron core assembly structure of the present utility model, the iron core of two platform independent is clamped by the folder of a cover lengthening, make two iron cores form a rigid unitary, the transportation stability that helps transformer, because the folder of two iron cores integrates, strengthen the axial pressing force of transformer body, thereby improved the anti-short circuit capability of transformer.
Claims (2)
1. traction transformer iron core assembly structure, it is characterized by: the iron core of two platform independent (1) fixedly mounts into a rigid unitary side by side.
2. traction transformer iron core assembly structure according to claim 1 is characterized by: the iron core of two platform independent (1) installs and fixes from the top and bottom of iron core respectively by the upper clamping piece (2) of horizontal strip and the lower clamping piece (3) of strip.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202746678U CN201741536U (en) | 2010-07-29 | 2010-07-29 | Tractive transformer core assembly structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202746678U CN201741536U (en) | 2010-07-29 | 2010-07-29 | Tractive transformer core assembly structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201741536U true CN201741536U (en) | 2011-02-09 |
Family
ID=43556814
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010202746678U Expired - Fee Related CN201741536U (en) | 2010-07-29 | 2010-07-29 | Tractive transformer core assembly structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201741536U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113012900A (en) * | 2014-09-12 | 2021-06-22 | Abb电网瑞士股份公司 | Traction transformer |
-
2010
- 2010-07-29 CN CN2010202746678U patent/CN201741536U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113012900A (en) * | 2014-09-12 | 2021-06-22 | Abb电网瑞士股份公司 | Traction transformer |
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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: 20110209 Termination date: 20130729 |