CN203358369U - Novel locomotive side pantograph - Google Patents
Novel locomotive side pantograph Download PDFInfo
- Publication number
- CN203358369U CN203358369U CN 201320426578 CN201320426578U CN203358369U CN 203358369 U CN203358369 U CN 203358369U CN 201320426578 CN201320426578 CN 201320426578 CN 201320426578 U CN201320426578 U CN 201320426578U CN 203358369 U CN203358369 U CN 203358369U
- Authority
- CN
- China
- Prior art keywords
- conductive
- rod
- rod head
- pantograph
- folded board
- 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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- Current-Collector Devices For Electrically Propelled Vehicles (AREA)
Abstract
The utility model discloses a novel locomotive side pantograph which comprises a main rod and a conductive folded board, wherein the conductive folded board is hinged to the front end of the main rod and can be vertically folded. The main rod comprises a conductive rod head, a supporting rod and an insulator, the conductive rod head is positioned at the front end of the main rod, the supporting rod is positioned at the rear end of the main rod, the insulator is connected between the conductive rod head and the supporting rod, and a cable is mounted on the upper portion of the supporting rod through an insulating support and connected with the conductive folded board through the conductive rod head. By the aid of the structure, the cable and the conductive rod head supply power for the conductive folded board, namely, only the conductive folded board and the conductive rod head are electrified, other positions are not electrified, so that personal safety of a driver, passengers and maintainers in operation is ensured, and the sense of safety of operators is enhanced. Besides, burnout faults of transmission and rotation accessories of the side pantograph due to electrification are avoided, faults of a locomotive are decreased, loss of enterprises is reduced, and economic benefits are increased.
Description
One, technical field
The utility model belongs to electric locomotive accessory technical field, is specifically related to the other pantograph of a kind of novel locomotive.
Two, background technology
Other pantograph is that electric locomotive is subject to the electrical equipment of power taking energy from contact system.Electric locomotive need to use other pantograph entering while adopting wiring and the operation of overturning line.The effect quality of other pantograph, will directly have influence on the normal operation of locomotive.Other pantograph usually by the conduction mobile jib and be hinged on conduction mobile jib front end, the conduction flap that can turn up up and down forms.The mobile jib that wherein conducts electricity is strut bar, is again the conductor for conduction flap transmission current, and other pantograph is that integral body is all charged, just relies on the insulator below mobile jib to insulate with car body.In the other pantograph use procedure of this kind of structure, once driver and service personnel, safeguarding locomotive, forget regain any one just, other pantograph (on locomotive, all pantographs all connect), power cut-off.Touch any one position of pantograph when safeguarding, just easily cause accident of human electric shock, particularly Japanese locomotive.Based on this, other pantograph is short with the distance of walking on stage in addition, for preventing bus attendant, gets an electric shock, and people have increased guard rail especially.Even like this, accident also once occurred repeatedly.
Within 1986, just occurred together, repair the workman when safeguarding locomotive because positive pantograph is forgotten back in carelessness, pedal upper locomotive process fault with regard to a people, result has just been encountered other pantograph once, just goes down under car at that time, has caused servere injury accident.
Three, summary of the invention
The purpose of this utility model is to provide a kind of rational in infrastructure, can effectively overcome the other pantograph of novel locomotive of existing other pantograph weak point.
For achieving the above object, the technical solution adopted in the utility model is: but this pantograph is by mobile jib and be hinged on the moving conduction flap of mobile jib front end vertical folding and form; Be characterized in: described mobile jib consists of the conducting rod head of front end, the strut bar of rear end and the insulator be connected between them; By insulating support, cable is installed on strut bar top, this cable is connected with the conduction flap through the conducting rod head.
Adopt said structure, power for the conduction flap by cable and conducting rod head, only have conduction flap and conducting rod headband electricity, other position does not all have electricity.Personal safety while so having guaranteed the operation of driver and conductor and service personnel, increased the sense of security of operating personal.Simultaneously, also avoided the transmission of other pantograph and rotated accessory occurring because of the charged fault burnt out.Reduce locomotive failure, for enterprise has reduced loss, increased economic benefit.
Four, accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Five, the specific embodiment
As shown in the figure, but the utility model by mobile jib and be hinged on the moving conduction flap of mobile jib front end vertical folding by bearing pin 8 and form.Mobile jib consists of the conducting rod head 3 of front end, the strut bar 1 of rear end and the insulator 2 be connected between them.By insulating support 7, cable 5 is installed on strut bar 1 top.This cable 5 is connected with conduction flap 4 through conducting rod head 3.Can adopt and be connected flexible cord 6 conductings between conduction flap 4 and conducting rod head 3.Adopt connecting flexible cord 6 is convenient to conduct electricity flap and moves up and down.
Claims (2)
1. the other pantograph of a novel locomotive, but by mobile jib and be hinged on the moving conduction flap (4) of mobile jib front end vertical folding and form; It is characterized in that: described mobile jib consists of the conducting rod head (3) of front end, the strut bar (1) of rear end and the insulator (2) be connected between them; By insulating support (7), cable (5) is installed on strut bar (1) top, this cable (5) is connected with conduction flap (4) through conducting rod head (3).
2. the other pantograph of a kind of novel locomotive according to claim 1 is characterized in that: between conduction flap (4) and conducting rod head (3), employing is connected flexible cord (6) conducting.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320426578 CN203358369U (en) | 2013-07-18 | 2013-07-18 | Novel locomotive side pantograph |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320426578 CN203358369U (en) | 2013-07-18 | 2013-07-18 | Novel locomotive side pantograph |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203358369U true CN203358369U (en) | 2013-12-25 |
Family
ID=49806181
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320426578 Expired - Fee Related CN203358369U (en) | 2013-07-18 | 2013-07-18 | Novel locomotive side pantograph |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203358369U (en) |
-
2013
- 2013-07-18 CN CN 201320426578 patent/CN203358369U/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: 20131225 Termination date: 20150718 |
|
| EXPY | Termination of patent right or utility model |