CN202703324U - Electrified railway traction power supply outdoor device - Google Patents
Electrified railway traction power supply outdoor device Download PDFInfo
- Publication number
- CN202703324U CN202703324U CN 201220343768 CN201220343768U CN202703324U CN 202703324 U CN202703324 U CN 202703324U CN 201220343768 CN201220343768 CN 201220343768 CN 201220343768 U CN201220343768 U CN 201220343768U CN 202703324 U CN202703324 U CN 202703324U
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- CN
- China
- Prior art keywords
- outdoor
- power supply
- isolating switch
- traction power
- railway traction
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- 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 the technical field of electric power, and discloses an electrified railway traction power supply outdoor device which comprises an inlet isolating switch, an outdoor vacuum circuit breaker, an outdoor current transformer, an outlet isolating switch and a comprehensive control box. The inlet isolating switch, the outdoor vacuum circuit breaker, the outdoor current transformer and the outlet isolating switch are sequentially electrically communicated through connecting conductors and are integrated into a module working in an electrical railway traction power supply line, and the comprehensive control box is respectively electrically communicated with the inlet isolating switch, the outdoor vacuum circuit breaker, the outdoor current transformer and the outlet isolating switch to control on and off of the inlet isolating switch, the outdoor vacuum circuit breaker and the outlet isolating switch. Outdoor devices produced by different manufacturers are modularized, integrated on special frames according to functions and assembled and tested in a factory, the requirement for specified functions is met, the occupied area of the devices is saved, and project cycle is shortened.
Description
Technical field
The utility model relates to the power technology field, in particular, relates to a kind of electric railway traction power supply outdoor equipment.
Background technology
At present, a large amount of outdoor equipments has been adopted in the electric railway traction power supply, conventional way is to purchase separately to each equipment manufacturers, then transfer to that construction unit constructs, installment and debugging, cause for the outdoor equipment floor area of electric railway traction power supply large, and the installment and debugging time is long and construction period that cause is long, and quantities is large.
Therefore, providing a kind of electric railway traction power supply outdoor equipment, reduce floor area and the construction period of outdoor equipment, is those skilled in the art's problem demanding prompt solutions.
The utility model content
In view of this, the utility model provides a kind of electric railway traction power supply outdoor equipment, solved in the prior art because a large amount of outdoor equipments is to purchase separately to each equipment manufacturers, then transfer to that construction unit constructs, installment and debugging causes the integrated engineering floor area large, the problem that construction period is long.
For achieving the above object, the utility model provides following technical scheme:
A kind of electric railway traction power supply outdoor equipment, comprise: feed isolating switch, outdoor vacuum circuit breaker, Outdoor Current Transformer, outlet disconnector and Comprehensive Control case, described feed isolating switch, described outdoor vacuum circuit breaker, described Outdoor Current Transformer and described outlet disconnector pass through the bonding conductor electric connection according to order is mutual successively, and are integrated into the module of working in electric railway traction power supply circuit;
Described Comprehensive Control case electric connection respectively and between described feed isolating switch, described outdoor vacuum circuit breaker, described Outdoor Current Transformer and the described outlet disconnector is controlled combined floodgate and the separating brake of described feed isolating switch, described outdoor vacuum circuit breaker and described outlet disconnector.
Preferably, also comprise: framework, described feed isolating switch, described outdoor vacuum circuit breaker, described Outdoor Current Transformer and described outlet disconnector are installed in the top of described framework.
Preferably, described Comprehensive Control case is installed in the bottom of described framework.
Preferably, described bonding conductor is wire.
Preferably, described framework is oblong steel framework.
Preferably, described framework is by four block plate captive joints.
Preferably, described steel plate is by bolt or be welded and fixed and be formed by connecting.
Preferably, the junction of interconnective two steel plates is provided with a plurality of bracing frames arbitrarily.
Preferably, the connecting portion of described feed isolating switch, described outdoor vacuum circuit breaker, described Outdoor Current Transformer and described outlet disconnector and described framework is provided with insulating barrier.
Via above-mentioned technical scheme as can be known, compared with prior art, the utility model openly provides a kind of electric railway traction power supply outdoor equipment, comprise feed isolating switch, outdoor vacuum circuit breaker, Outdoor Current Transformer, outlet disconnector and Comprehensive Control case, feed isolating switch, outdoor vacuum circuit breaker, Outdoor Current Transformer and outlet disconnector pass through the bonding conductor electric connection according to order is mutual successively, and are integrated into the module of working in electric railway traction power supply circuit; Comprehensive Control case electric connection respectively and between feed isolating switch, outdoor vacuum circuit breaker, Outdoor Current Transformer and the outlet disconnector, combined floodgate and the separating brake of control feed isolating switch, outdoor vacuum circuit breaker and outlet disconnector.Outdoor equipment modularization with different manufacturers is produced is integrated on each special framework by function, finishes assembling and test in factory, realizes the setting function demand, and the floor area of having saved equipment has shortened construction period.
Description of drawings
In order to be illustrated more clearly in the utility model embodiment or technical scheme of the prior art, the below will do to introduce simply to the accompanying drawing of required use in embodiment or the description of the Prior Art, apparently, accompanying drawing in the following describes only is embodiment of the present utility model, for those of ordinary skills, under the prerequisite of not paying creative work, can also obtain according to the accompanying drawing that provides other accompanying drawing.
Fig. 1 is the structural representation of the disclosed a kind of electric railway traction power supply outdoor equipment of the utility model embodiment.
The specific embodiment
Below in conjunction with the accompanying drawing among the utility model embodiment, the technical scheme among the utility model embodiment is clearly and completely described, obviously, described embodiment only is the utility model part embodiment, rather than whole embodiment.Based on the embodiment in the utility model, those of ordinary skills are not making the every other embodiment that obtains under the creative work prerequisite, all belong to the scope of the utility model protection.
The utility model embodiment discloses a kind of electric railway traction power supply outdoor equipment, sees also accompanying drawing 1, is the structural representation of the disclosed a kind of electric railway traction power supply outdoor equipment of the utility model embodiment.This equipment comprises: feed isolating switch 3, outdoor vacuum circuit breaker 5, Outdoor Current Transformer 6, outlet disconnector 7 and Comprehensive Control case 2, feed isolating switch 3, outdoor vacuum circuit breaker 5, Outdoor Current Transformer 6 and outlet disconnector 7 pass through bonding conductor 4 electric connections according to order is mutual successively, and are integrated into the module of working in electric railway traction power supply circuit; Comprehensive Control case 2 electric connection respectively and between feed isolating switch 3, outdoor vacuum circuit breaker 5, Outdoor Current Transformer 6 and the outlet disconnector 7, combined floodgate and the separating brake of control feed isolating switch 3, outdoor vacuum circuit breaker 5 and outlet disconnector 7.
The module that feed isolating switch 3, outdoor vacuum circuit breaker 5, Outdoor Current Transformer 6 and outlet disconnector 7 form can be installed on the existing electric pole, Comprehensive Control case 2 is installed in beyond the safety distance, guarantees personal security and power supply safety.
Outdoor equipment modularization with different manufacturers is produced is integrated on each special framework by function, finishes assembling and test in factory, realizes the setting function demand, and the floor area of having saved equipment has shortened construction period.
On the basis of the said equipment, equipment of the present utility model can also comprise: framework 1, feed isolating switch 3, outdoor vacuum circuit breaker 5, Outdoor Current Transformer 6 and outlet disconnector 7 integrated modules are installed in the top of framework 1, Comprehensive Control case 2 is installed in the bottom of framework 1, enough insulating spaces are left in the upper and lower of framework, can guarantee the safety of power supply safety and service personnel.
Preferably, described connection wire is wire, and the wire kind is a lot, generally adopts outdoor copper conductor.
Preferably, described framework is oblong steel framework.Concrete shape can be consulted accompanying drawing 1.But the shape of framework is not limited to oblong, also is not limited to steel framework.
Preferably, described framework is by four block plate captive joints, and described steel plate can or be welded and fixed by bolt and be formed by connecting.
Preferably, for the steel plate of framework, the junction of interconnective two steel plates is provided with a plurality of bracing frames arbitrarily, as shown in the drawing.
Preferably, the connecting portion of feed isolating switch, outdoor vacuum circuit breaker, Outdoor Current Transformer and outlet disconnector and framework is provided with insulating barrier.Can guarantee power supply safety and maintenance personnel's safety.
Outdoor equipment modular design with different manufacturers production, feed isolating switch, outdoor vacuum circuit breaker, Outdoor Current Transformer and the outlet disconnector that will originally disperse to install by function is integrated on the modularization special framework of being convenient to dismounting, transportation and installation, in factory, finish assembling and test, realize the setting function demand, save the floor area of equipment, shortened construction period; And the components and parts such as feed isolating switch, outdoor vacuum circuit breaker, Outdoor Current Transformer and outlet disconnector all are integrated in frame roof, saved the bonding conductor between them; The utility model selected device is outdoor equipment, has saved the investment that the traction substation room is built.
To the above-mentioned explanation of the disclosed embodiments, make this area professional and technical personnel can realize or use the utility model.Multiple modification to these embodiment will be apparent concerning those skilled in the art, and General Principle as defined herein can be in the situation that do not break away from spirit or scope of the present utility model, in other embodiments realization.Therefore, the utility model will can not be restricted to these embodiment shown in this article, but will meet the widest scope consistent with principle disclosed herein and features of novelty.
Claims (9)
1. electric railway traction power supply outdoor equipment, comprise: feed isolating switch, outdoor vacuum circuit breaker, Outdoor Current Transformer, outlet disconnector and Comprehensive Control case, it is characterized in that, described feed isolating switch, described outdoor vacuum circuit breaker, described Outdoor Current Transformer and described outlet disconnector pass through the bonding conductor electric connection according to order is mutual successively, and are integrated into the module of working in electric railway traction power supply circuit;
Described Comprehensive Control case electric connection respectively and between described feed isolating switch, described outdoor vacuum circuit breaker, described Outdoor Current Transformer and the described outlet disconnector is controlled combined floodgate and the separating brake of described feed isolating switch, described outdoor vacuum circuit breaker and described outlet disconnector.
2. electric railway traction power supply outdoor equipment according to claim 1, it is characterized in that, also comprise: framework, described feed isolating switch, described outdoor vacuum circuit breaker, described Outdoor Current Transformer and described outlet disconnector are installed in the top of described framework.
3. electric railway traction power supply outdoor equipment according to claim 2 is characterized in that, described Comprehensive Control case is installed in the bottom of described framework.
4. electric railway traction power supply outdoor equipment according to claim 1 is characterized in that, described bonding conductor is wire.
5. electric railway traction power supply outdoor equipment according to claim 2 is characterized in that, described framework is oblong steel framework.
6. electric railway traction power supply outdoor equipment according to claim 5 is characterized in that, described framework is by four block plate captive joints.
7. electric railway traction power supply outdoor equipment according to claim 6 is characterized in that, described steel plate is by bolt or be welded and fixed and be formed by connecting.
8. electric railway traction power supply outdoor equipment according to claim 5 is characterized in that, the junction of interconnective two steel plates is provided with a plurality of bracing frames arbitrarily.
9. electric railway traction power supply outdoor equipment according to claim 5, it is characterized in that, the connecting portion of described feed isolating switch, described outdoor vacuum circuit breaker, described Outdoor Current Transformer and described outlet disconnector and described framework is provided with insulating barrier.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220343768 CN202703324U (en) | 2012-07-16 | 2012-07-16 | Electrified railway traction power supply outdoor device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220343768 CN202703324U (en) | 2012-07-16 | 2012-07-16 | Electrified railway traction power supply outdoor device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202703324U true CN202703324U (en) | 2013-01-30 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220343768 Expired - Fee Related CN202703324U (en) | 2012-07-16 | 2012-07-16 | Electrified railway traction power supply outdoor device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202703324U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108735554A (en) * | 2017-04-24 | 2018-11-02 | 人民电器集团上海有限公司 | A kind of breaker fixed frame |
| WO2019169950A1 (en) * | 2018-03-07 | 2019-09-12 | 信承瑞技术有限公司 | Railway power supply system and outdoor parallel modular device for railway power supply system |
-
2012
- 2012-07-16 CN CN 201220343768 patent/CN202703324U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108735554A (en) * | 2017-04-24 | 2018-11-02 | 人民电器集团上海有限公司 | A kind of breaker fixed frame |
| CN108735554B (en) * | 2017-04-24 | 2019-09-10 | 人民电器集团上海有限公司 | A kind of breaker fixed frame |
| WO2019169950A1 (en) * | 2018-03-07 | 2019-09-12 | 信承瑞技术有限公司 | Railway power supply system and outdoor parallel modular device for railway power supply system |
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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 |
Granted publication date: 20130130 Termination date: 20210716 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |