CN202106966U - Bus type distribution of DC (direct current) main driving power supply of diesel locomotive - Google Patents
Bus type distribution of DC (direct current) main driving power supply of diesel locomotive Download PDFInfo
- Publication number
- CN202106966U CN202106966U CN2011202182824U CN201120218282U CN202106966U CN 202106966 U CN202106966 U CN 202106966U CN 2011202182824 U CN2011202182824 U CN 2011202182824U CN 201120218282 U CN201120218282 U CN 201120218282U CN 202106966 U CN202106966 U CN 202106966U
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- China
- Prior art keywords
- copper bar
- electric appliance
- power supply
- cabinet
- direct current
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Abstract
The utility model discloses a bus type distribution of a DC (direct current) main driving power supply of a diesel locomotive. The bus type distribution comprises a traction rectifying cabinet and a contactor in an electric appliance cabinet, wherein a copper bar wiring board is arranged on an electric chamber in which the electric appliance cabinet is arranged, the copper bar wiring board is connected with the contactor and the like in the electric appliance cabinet through a positive copper bar and a negative copper bar, and the traction rectifying cabinet is connected with the copper bar wiring board through a flexible bus or a cable. The bus type distribution is suitable for the transmission of the main driving power supply of the diesel locomotive.
Description
Technical field
The utility model relates to diesel locomotive direct current main gear power distribution field.
Background technology
According to present domestic traditional combustion engine car design concept, locomotive main gear power delivery process is: the contactless switch → cable → DC traction motor in synchronous ac driving engine → cable → traction rectifier cabinet → cable → Electric Appliance Cabinet.In locomotive crew's process of assembling, it is indoor earlier Electric Appliance Cabinet to be lifted on locomotive electric cad system, through cable the traction rectifier cabinet is connected with contactless switch in the Electric Appliance Cabinet then.Connect these cables and not only prolonged locomotive crew's ETL estimated time of loading, also influenced the aesthetic property of cable layout.Deep day by day along with the locomotive modular design concept, the modular electrical chamber also appears in the novel locomotive.The modular electrical chamber has alleviated locomotive stack-mounted work capacity, has made things convenient for locomotive maintenance.But in existing modular electrical chamber, the connection of cable is not improved, make some blemish in an otherwise perfect thing of modular concept.Contactless switch in traction rectifier cabinet and the Electric Appliance Cabinet still need pass through cable connection, need connect 12 185mm generally speaking
2Cable, quantity is many, and the line footpath is thick, and difficulty of construction is big.And only can after Electric Appliance Cabinet is installed, construct, influence the locomotive assembly schedule.
The utility model content
The technical matters that the utility model solved provides that a kind of cable layout is more succinct, the bus-type of the diesel locomotive direct current main gear power supply of simplifying the locomotive assembling flow path distributes.
The technical scheme that the utility model adopts is; The bus-type of diesel locomotive direct current main gear power supply distributes; Comprise the traction rectifier cabinet, the contactless switch in the Electric Appliance Cabinet is equipped with the copper bar touch block on the electric panel room at said Electric Appliance Cabinet place; Contactless switch in copper bar touch block and the Electric Appliance Cabinet etc. is connected through copper bar, and the traction rectifier cabinet is connected through soft bus or cable with the copper bar touch block.
Said copper bar is positive and negative each one group.
The beneficial effect of the utility model is through a copper bar touch block traction rectifier cabinet to be connected with contactless switch in the Electric Appliance Cabinet.After being installed in electric panel room on the locomotive, only need use 4 cables or soft bus that the traction rectifier cabinet is connected with the copper bar touch block.Simplified the locomotive assembling flow path, shortened the locomotive final assembly lead time, in Electric Appliance Cabinet, substituted cable, made that the Electric Appliance Cabinet layout is more attractive in appearance with copper bar.
Description of drawings
Fig. 1 is the copper bar touch block structural representation of the utility model.
Fig. 2 is the connection structure scheme drawing.
Fig. 3 connects scheme drawing for the Electric Appliance Cabinet inner copper line.
Be labeled as among the figure: 1-traction rectifier cabinet, 2-Electric Appliance Cabinet, 3-connecting wire, 4-electric panel room, 5-copper bar touch block.
The specific embodiment
The bus-type of the diesel locomotive direct current main gear power supply of the utility model distributes; Comprise traction rectifier cabinet 1; The contactless switch that Electric Appliance Cabinet is 2 li, the copper bar touch block 5 on the electric panel room 4 at Electric Appliance Cabinet 2 place, the contactless switch of copper bar touch block 5 and 2 li of Electric Appliance Cabinets etc. is connected through copper bar; Traction rectifier cabinet 1 links to each other through connecting wire 3 with copper bar touch block 5, and connecting wire 3 adopts soft bus or cable.
Situation according to locomotive traction rectifier cabinet 1 rectification output; Copper bar touch block 5 is installed on the electric panel room 4; As shown in Figure 1, contactless switch of touch block and 2 li of Electric Appliance Cabinets etc. is connected through copper bar, with copper bar devices such as contactless switch is connected according to electric major loop scheme circuit; Finally the difference according to bogie truck is divided into positive and negative each one group of copper bar, and this copper bar is connected with copper bar touch block 5.
On locomotive, adopt the piece electrical chamber, promptly Electric Appliance Cabinet 2 forms a module with electric panel room 4, in module, accomplishes being connected of copper bar touch block 5 and contactless switch etc. with copper bar, forms the Electric Appliance Cabinet modularization and assembles.When locomotive is assembled, after 4 installations of modular electrical chamber, adopt soft bus or cable that copper bar touch block 5 is connected with traction rectifier cabinet 1, the bus-type of promptly having accomplished power supply distributes.So not only the outward appearance layout is cleaner and tidier, and further improves modular mentality of designing, makes the locomotive assembly working more efficient.
Claims (2)
1. the bus-type of diesel locomotive direct current main gear power supply distributes; Comprise the traction rectifier cabinet; Contactless switch in the Electric Appliance Cabinet; It is characterized in that: on the electric panel room at said Electric Appliance Cabinet place the copper bar touch block is installed, the contactless switch in copper bar touch block and the Electric Appliance Cabinet etc. is connected through copper bar, and the traction rectifier cabinet is connected through soft bus or cable with the copper bar touch block.
2. the bus-type of diesel locomotive direct current main gear power supply as claimed in claim 1 distributes, and it is characterized in that: said copper bar is positive and negative each one group.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202182824U CN202106966U (en) | 2011-06-24 | 2011-06-24 | Bus type distribution of DC (direct current) main driving power supply of diesel locomotive |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202182824U CN202106966U (en) | 2011-06-24 | 2011-06-24 | Bus type distribution of DC (direct current) main driving power supply of diesel locomotive |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202106966U true CN202106966U (en) | 2012-01-11 |
Family
ID=45432413
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011202182824U Expired - Fee Related CN202106966U (en) | 2011-06-24 | 2011-06-24 | Bus type distribution of DC (direct current) main driving power supply of diesel locomotive |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202106966U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113540984A (en) * | 2021-07-06 | 2021-10-22 | 河南柴油机重工有限责任公司 | Method for connecting and protecting kinetic energy between box-packed bodies |
-
2011
- 2011-06-24 CN CN2011202182824U patent/CN202106966U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113540984A (en) * | 2021-07-06 | 2021-10-22 | 河南柴油机重工有限责任公司 | Method for connecting and protecting kinetic energy between box-packed bodies |
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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: 20120111 Termination date: 20170624 |