CN202183726U - Traction converter - Google Patents
Traction converter Download PDFInfo
- Publication number
- CN202183726U CN202183726U CN2011202777558U CN201120277755U CN202183726U CN 202183726 U CN202183726 U CN 202183726U CN 2011202777558 U CN2011202777558 U CN 2011202777558U CN 201120277755 U CN201120277755 U CN 201120277755U CN 202183726 U CN202183726 U CN 202183726U
- Authority
- CN
- China
- Prior art keywords
- fixedly connected
- air channel
- bolt
- case body
- casing
- 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 relates to a traction converter belonging to converters. A case cover is fixedly connected with a case body, a support device is fixedly connected the case cover by a bolt, an air channel is arranged on the case body and is arc-shaped, two power modules are respectively placed on two sides of the case body and are fixedly connected with the air channel by bolts, a ventilation cover plate is fixedly connected with the case body by a bolt and has a concave rain-proofing structure, a centrifugal fan is fixedly connected the air channel by a slewing device, and rotatable mount plates are arranged on the power modules. The traction converter has the advantages that: the structure is novel, simple and reasonable, three-dimensional unused spaces can be utilized reasonable, the assembly and repair of electrical equipment and parts are not limited by the space of the whole frame of a host, the assembly quality is good and the power is improved.
Description
Technical field
The utility model belongs to current transformer, refers in particular to a kind of traction convertor.
Background technology
Along with the progress and the expanding economy of society, urban rail car becomes the important component part of many urban transportations as the important vehicles of people's trip; And vehicle arrangement increased gradually in recent years, require traction convertor that bigger power is arranged, but the space of urban rail car was limited; Operation inconvenience; Guaranteeing under the constant situation of original mechanical interface and electric interfaces, how to realize that traction power promotes, and becomes the problem that needs to be resolved hurrily.
Summary of the invention
The utility model provides a kind of traction convertor, to solve under the constant condition in the limited space of urban rail car, original interface the problem that traction convertor power is low.
The technical scheme of the utility model is: case lid is fixedly connected with casing, and eyelid retractor is connected through bolt with case lid, and the air channel is arranged on the casing; The air channel is an arch, and two power models are placed on the both sides of casing respectively, and power model is fixedly connected with the air channel through bolt; Vent flap is fixedly connected with casing through bolt; Vent flap is the concave rain-proof structure, and centrifugal fan is fixedly connected with the air channel through slewing equipment, and rotatable mounting panel is arranged on the power model.
The advantage of the utility model is: novel structure, and advantages of simple, can reasonable use three-dimensional idle space, electric elements assembling and maintenance do not receive the spatial constraints of host machine integral framework, and assembly quality is good, improved power.
Description of drawings
Fig. 1 is the structural representation of the utility model.
Embodiment
Case lid 2 is fixedly connected with casing 1, and eyelid retractor 5 and case lid 2 are connected through bolt, and air channel 7 is arranged on the casing 1; Air channel 7 is an arch, and two power models 3 are placed on the both sides of casing 1 respectively, and power model 3 is fixedly connected with air channel 7 through bolt; Vent flap 6 is fixedly connected with casing 1 through bolt; Vent flap 6 is the concave rain-proof structure, and centrifugal fan 4 is fixedly connected with air channel 7 through slewing equipment, and rotatable mounting panel 8 is arranged on the power model 3.
Claims (1)
1. traction convertor, it is characterized in that: case lid is fixedly connected with casing, and eyelid retractor is connected through bolt with case lid; The air channel is arranged on the casing, and the air channel is an arch, and two power models are placed on the both sides of casing respectively; Power model is fixedly connected with the air channel through bolt, and vent flap is fixedly connected with casing through bolt, and vent flap is the concave rain-proof structure; Centrifugal fan is fixedly connected with the air channel through slewing equipment, and rotatable mounting panel is arranged on the power model.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202777558U CN202183726U (en) | 2011-08-02 | 2011-08-02 | Traction converter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202777558U CN202183726U (en) | 2011-08-02 | 2011-08-02 | Traction converter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202183726U true CN202183726U (en) | 2012-04-04 |
Family
ID=46176747
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011202777558U Expired - Fee Related CN202183726U (en) | 2011-08-02 | 2011-08-02 | Traction converter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202183726U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103802839A (en) * | 2012-11-12 | 2014-05-21 | 中国北车股份有限公司 | Traction converter and light rail vehicle |
-
2011
- 2011-08-02 CN CN2011202777558U patent/CN202183726U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103802839A (en) * | 2012-11-12 | 2014-05-21 | 中国北车股份有限公司 | Traction converter and light rail vehicle |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120404 Termination date: 20170802 |