CN202332482U - Small-volume isolating transformer for high-speed rail - Google Patents
Small-volume isolating transformer for high-speed rail Download PDFInfo
- Publication number
- CN202332482U CN202332482U CN2011204761287U CN201120476128U CN202332482U CN 202332482 U CN202332482 U CN 202332482U CN 2011204761287 U CN2011204761287 U CN 2011204761287U CN 201120476128 U CN201120476128 U CN 201120476128U CN 202332482 U CN202332482 U CN 202332482U
- Authority
- CN
- China
- Prior art keywords
- isolating transformer
- small
- volume
- speed rail
- utility
- 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 - Lifetime
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- Housings And Mounting Of Transformers (AREA)
Abstract
The utility model discloses a small-volume isolating transformer for a high-speed rail. The isolating transformer comprises a body and a bracket for supporting the body. Lifting lugs are arranged on the bracket. A lifting box is eliminated, so that the isolating transformer is small in volume and convenient to mount, occupies a small space, and further, the requirements of the high-speed rail can be completely met.
Description
Technical field
The utility model relates to a kind of transformer, and high ferro is used isolating transformer specifically.
Background technology
In the electric power system of train, need to ensure the fail safe of power supply especially, power isolation transformer is a kind of necessary safety precautions.Along with the increase and the electrified process, the particularly application of electrical equipment train of train power consumption equipment, power isolation transformer for train is increasing.Traditional mounting means is for being installed on isolating transformer in the lifting case; Again with under whole box body lifting and the high ferro car body; Problem is little under the little situation of isolating transformer volume like this, but the volume of isolating transformer is increasing now, causes the volume of lifting case also increasing; Be installed in like this under the high ferro car body and not only install inconvenient but also take up room greatly, can not adapt to the demand of high ferro.
The utility model content
The purpose of the utility model is the deficiency that exists to prior art, provides a kind of high ferro little, that be convenient to install, can adapt to the high ferro demand that takes up room to use isolating transformer.
For realizing above-mentioned utility model purpose, the technical scheme that the utility model adopts is that a kind of high ferro is used the small size isolating transformer, comprises the support of body and supporting body, on said support, hanger is housed.
Install firmly and the saving cost for making, said hanger has four, and is installed on the both sides of said support in twos.
Said hanger is welded on the both sides of support.
Beneficial effect: the utility model has been because saved the lifting case, thus volume little, occupy little space and easy for installation, can adapt to the demand of high ferro fully.
Description of drawings
Fig. 1 is the utility model structural representation.
Embodiment
Below in conjunction with accompanying drawing and specific embodiment, further illustrate the utility model, present embodiment is being to implement under the prerequisite with the utility model technical scheme, should understand these embodiment only be used to the utility model is described and be not used in the restriction the utility model scope.
As shown in Figure 1, a kind of high ferro is used the small size isolating transformer, and the support 2 of supporting body 1 is housed on body 1, and the both sides of isolating transformer are welded with two hangers 3 respectively in the upper end of support 2.
The utility model has saved the installation of lifting case, has saved operation and space, adapts to very much the demand of high ferro.
Claims (3)
1. a high ferro is used the small size isolating transformer, comprises the support (2) of body (1) and supporting body (1), it is characterized in that: on said support (2), be connected to hanger (3).
2. use the small size isolating transformer according to the said a kind of high ferro of claim 1, it is characterized in that: said hanger (3) has four, and is connected to the both sides of said support (2) in twos.
3. use the small size isolating transformer according to the said a kind of high ferro of claim 1, it is characterized in that: said hanger (3) is welded on the both sides of said support (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204761287U CN202332482U (en) | 2011-11-25 | 2011-11-25 | Small-volume isolating transformer for high-speed rail |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204761287U CN202332482U (en) | 2011-11-25 | 2011-11-25 | Small-volume isolating transformer for high-speed rail |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202332482U true CN202332482U (en) | 2012-07-11 |
Family
ID=46444454
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011204761287U Expired - Lifetime CN202332482U (en) | 2011-11-25 | 2011-11-25 | Small-volume isolating transformer for high-speed rail |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202332482U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102364620A (en) * | 2011-11-25 | 2012-02-29 | 苏州市万松电气有限公司 | Small-volume isolation transformer for high-speed railway |
-
2011
- 2011-11-25 CN CN2011204761287U patent/CN202332482U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102364620A (en) * | 2011-11-25 | 2012-02-29 | 苏州市万松电气有限公司 | Small-volume isolation transformer for high-speed railway |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20120711 |