CN203180753U - Water cooling substrate of traction converter - Google Patents
Water cooling substrate of traction converter Download PDFInfo
- Publication number
- CN203180753U CN203180753U CN 201320040164 CN201320040164U CN203180753U CN 203180753 U CN203180753 U CN 203180753U CN 201320040164 CN201320040164 CN 201320040164 CN 201320040164 U CN201320040164 U CN 201320040164U CN 203180753 U CN203180753 U CN 203180753U
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- CN
- China
- Prior art keywords
- water
- base plate
- cooling base
- water cooling
- insulator
- 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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- Cooling Or The Like Of Electrical Apparatus (AREA)
Abstract
The utility model relates to a water cooling substrate of a traction converter, wherein the water cooling substrate mainly comprises a water cooling substrate pedestal (1) and at least one socket (2), all the sockets (2) are placed on the water cooling substrate pedestal (1), the socket (2) comprises a socket assembly (3), an aperture insulator (4) and a jack assembly (5), the jack assembly (5) is placed in the aperture chamber of the aperture insulator (4), and is fixedly connected to the aperture insulator (4) through a shaft elastic retaining ring (12), and the aperture insulator (4) is placed in the aperture chamber of the socket assembly (3). The water cooling substrate of the traction converter has the advantages of humanized structure design, low production cost and wide usage scope, and can be used for locomotive traction current transformer part, the electrical connection between a power module and a current transformer can be realized, and the product has the advantages of heavy current resistance, impact resistance and vibration resistance and the like.
Description
Technical field
The utility model relates to the design that is electrically connected between power model and the current transformer, is specifically related to a kind of water-cooling base plate of traction convertor.
Background technology
Continuous appearance along with high-power, high switching frequency, modularization, intelligentized novel electric power electric device, and the developing rapidly of computer and modern control technology, the traction convertor technical merit is improved constantly, the traction convertor system that the novel high speed train of various countries adopts develops to high-power, small size, lightweight, high reliability, low-cost direction gradually; Domestic harmonious 2 types heavy duty shipping electric locomotive can draw 20,000 tons of heavy duties, and gross output reaches ten megawatts, and is suitable with the transport capacity of cargo ship, than automobile, it is big many that the vehicles such as aircraft, the handling capacity of passengers of electric locomotive are wanted, and has domestic every day 1400 multiple row electric locomotives to run quickly at a high speed approximately; On railway line, with quick, safe, comfortable riding quality, for its people's trip is provided convenience; But there are defectives such as low power density, low reliability, production cost height, complex structure in the traction convertor system of existing express locomotive.
The utility model content
Technical problem to be solved in the utility model is that the traction convertor system that overcomes existing express locomotive exists defectives such as low power density, low reliability, production cost height, complex structure.
The technical scheme that its technical problem that solves the utility model adopts is a kind of water-cooling base plate of traction convertor, mainly comprises water-cooling base plate base (1), at least one socket (2), and wherein, all sockets (2) all place on the water-cooling base plate base (1); Described all sockets (2) include jack assemblies (3), hole insulator (4), plugging hole component (5), wherein, plugging hole component (5) places in the vestibule of hole insulator (4), and fixedly connected with hole insulator (4) by circlip for shaft (12), and hole insulator (4) places in the vestibule of jack assemblies (3).
The water-cooling base plate of traction convertor described in the utility model, wherein, described water-cooling base plate is provided with four sockets (2).
The water-cooling base plate of traction convertor described in the utility model, wherein, described all sockets (2) all are fixed on the water-cooling base plate base (1) by hexagon-headed bolt (7), French saddle type lock washer (8), packing ring (9).
The water-cooling base plate of traction frequency convertor described in the utility model, wherein, described plugging hole component (5) comprises jack (10), hat spring (11), wherein, hat spring (11) is placed in the vestibule of jack (10).
The water-cooling base plate of traction convertor described in the utility model, the structural design hommization, production cost is low, high power density, high reliability, the scope of application is wide, can be used for the Locomotive Converter position, realizes being electrically connected between power model and the current transformer; Whole traction element adopts the Alstom technology, and supporting electric connector is the moral EKO series of products of speeding; Wherein, the hole insulator is nylon material spare, and the water-cooling base plate base is the aluminium alloy material materials and parts, and jack is copper material spare, and other part also all adopts shock-resistant, vibration resistance material, and entire product has advantages such as anti-big electric current, impact resisting vibrating; And in order to satisfy the requirement that is electrically connected use between power model and the current transformer, adopt secondary location structure (13), can prevent that current transformer from colliding the water-cooling base plate base in docking operation.
Description of drawings
Fig. 1 is the water-cooling base plate schematic perspective view of traction convertor;
Fig. 2 is the water-cooling base plate front view of traction convertor;
Fig. 3 is the water-cooling base plate cutaway view of traction convertor;
Fig. 4 is the water-cooling base plate end view of traction convertor.
Embodiment
Below in conjunction with drawings and Examples the utility model is described in further detail:
The water-cooling base plate of the described a kind of traction convertor of present embodiment mainly comprises water-cooling base plate base (1), at least one socket (2), and wherein, all sockets (2) all place on the water-cooling base plate base (1); Described socket (2) comprises jack assemblies (3), hole insulator (4), plugging hole component (5), wherein, plugging hole component (5) places in the vestibule of hole insulator (4), and fixedly connected with hole insulator (4) by circlip for shaft (12), and hole insulator (4) places in the vestibule of jack assemblies (3).
The water-cooling base plate of the described traction convertor of present embodiment, wherein, described all sockets (2) all are fixed on the water-cooling base plate base (1) by hexagon-headed bolt (7), French saddle type lock washer (8), packing ring (9).
The water-cooling base plate of the described traction convertor of present embodiment, wherein, described plugging hole component (5) comprises jack (10), hat spring (11), wherein, hat spring (11) is placed in the vestibule of jack (10).
Embodiment 2
The water-cooling base plate of the described a kind of traction convertor of present embodiment mainly comprises water-cooling base plate base (1), at least one socket (2), and wherein, all sockets (2) all place on the water-cooling base plate base (1); Described socket (2) comprises jack assemblies (3), hole insulator (4), plugging hole component (5), wherein, plugging hole component (5) places in the vestibule of hole insulator (4), and fixedly connected with hole insulator (4) by circlip for shaft (12), and hole insulator (4) places in the vestibule of jack assemblies (3).
The water-cooling base plate of the described traction convertor of present embodiment, wherein, described plugging hole component (5) comprises jack (10), hat spring (11), wherein, hat spring (11) is placed in the vestibule of jack (10).
Embodiment 3
The water-cooling base plate of the described a kind of traction convertor of present embodiment mainly comprises water-cooling base plate base (1), at least one socket (2), and wherein, all sockets (2) all place on the water-cooling base plate base (1); Described socket (2) comprises jack assemblies (3), hole insulator (4), plugging hole component (5), wherein, plugging hole component (5) places in the vestibule of hole insulator (4), and fixedly connected with hole insulator (4) by circlip for shaft (12), and hole insulator (4) places in the vestibule of jack assemblies (3).
The water-cooling base plate of the described traction convertor of present embodiment, wherein, described water-cooling base plate is provided with four sockets (2).
The water-cooling base plate of the described traction convertor of present embodiment, wherein, described all sockets (2) all are fixed on the water-cooling base plate base (1) by hexagon-headed bolt (7), French saddle type lock washer (8), packing ring (9).
The water-cooling base plate of the described traction convertor of present embodiment, wherein, described plugging hole component (5) comprises jack (10), hat spring (11), wherein, hat spring (11) is placed in the vestibule of jack (10).
The above only is preferable embodiment of the present utility model, all any modifications of making within spirit of the present utility model and principle, is equal to and replaces and improvement etc., all should be included within the protection range of the present utility model.
Claims (4)
1. the water-cooling base plate of a traction convertor is characterized in that:
Described water-cooling base plate mainly comprises water-cooling base plate base (1), at least one socket (2), and wherein, all sockets (2) all place on the water-cooling base plate base (1);
Described all sockets (2) include jack assemblies (3), hole insulator (4), plugging hole component (5), wherein, plugging hole component (5) places in the vestibule of hole insulator (4), and fixedly connected with hole insulator (4) by circlip for shaft (12), and hole insulator (4) places in the vestibule of jack assemblies (3).
2. according to the water-cooling base plate of the described traction convertor of claim 1, it is characterized in that: described water-cooling base plate is provided with four sockets (2).
3. according to the water-cooling base plate of claim 1 or 2 described traction convertors, it is characterized in that: described all sockets (2) all are fixed on the water-cooling base plate base (1) by hexagon-headed bolt (7), French saddle type lock washer (8), packing ring (9).
4. according to the water-cooling base plate of the described traction convertor of claim 1, it is characterized in that: described plugging hole component (5) comprises jack (10), hat spring (11), and wherein, hat spring (11) is placed in the vestibule of jack (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320040164 CN203180753U (en) | 2013-01-25 | 2013-01-25 | Water cooling substrate of traction converter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320040164 CN203180753U (en) | 2013-01-25 | 2013-01-25 | Water cooling substrate of traction converter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203180753U true CN203180753U (en) | 2013-09-04 |
Family
ID=49077408
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320040164 Expired - Fee Related CN203180753U (en) | 2013-01-25 | 2013-01-25 | Water cooling substrate of traction converter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203180753U (en) |
-
2013
- 2013-01-25 CN CN 201320040164 patent/CN203180753U/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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130904 Termination date: 20160125 |
|
| EXPY | Termination of patent right or utility model |