CN1295096C - Pantagraph current collector with three guider flee - Google Patents
Pantagraph current collector with three guider flee Download PDFInfo
- Publication number
- CN1295096C CN1295096C CNB2005100123500A CN200510012350A CN1295096C CN 1295096 C CN1295096 C CN 1295096C CN B2005100123500 A CNB2005100123500 A CN B2005100123500A CN 200510012350 A CN200510012350 A CN 200510012350A CN 1295096 C CN1295096 C CN 1295096C
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- CN
- China
- Prior art keywords
- hook
- current collector
- rail
- fixed
- pantagraph current
- 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
Links
- 238000009434 installation Methods 0.000 claims abstract description 12
- 238000012423 maintenance Methods 0.000 abstract description 2
- 230000000694 effects Effects 0.000 description 5
- 229920001342 Bakelite® Polymers 0.000 description 1
- 239000004637 bakelite Substances 0.000 description 1
- 239000004020 conductor Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
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- Current-Collector Devices For Electrically Propelled Vehicles (AREA)
Abstract
The present invention relates to a current collector for a city underground railway or a light rail vehicle, particularly to a current collector with a third-rail separator, which solves the problem that the current collector for receiving the electric current on the upper part of a third rail does not have the third-rail separator, and the current collector can not separate from the third rail. The current collector comprises a fixing base and a transverse arm hinged with the fixing base by a central shaft, wherein a current collecting shoe is fixed on one end of the transverse arm. A hook installing base is arranged on the transverse arm, and a hook is hinged with the hook installing base. A twisted spring is arranged between the hook and the hook installing base, and a hook plate installing base is fixed on the upper part of the fixed base. The hook plate installing base is provided with a hook shaft. The current collector of the present invention is additionally provided with the third-rail separator and can make the current collector safely and reliably separate from the third rail under the emergency or the needed condition. The third rail stops the power supply for the vehicle, and the installation, the use and the maintenance are convenient for users. The current collector has the advantages of compact structure, stable performance and reliable work.
Description
Technical field
The present invention relates to the pantagraph current collector that city underground or light rail vehicle are used, be specially a kind of pantagraph current collector that breaks away from three rail devices that has.
Background technology
Pantagraph current collector is fixed on city underground or the light rail vehicle bogie truck, and pantagraph current collector contacts with the 3rd rail (power rail) of track during vehicle operating, for operational vehicle provides required power supply.Pantagraph current collector is divided into three rails (conductor rail) top and accepts the pantagraph current collector of electric current and the pantagraph current collector that electric current is accepted in three rail bottoms.The pantagraph current collector that electric current is accepted on present three rail tops does not break away from the device of the 3rd rail, when line fault or vehicle need overhaul, must whole process stop power supply, and influences other vehicle operating, and poor stability; Make troubles also for simultaneously the maintenance of pantagraph current collector.
Summary of the invention
The present invention solves the pantagraph current collector of accepting electric current in existing three rail tops and does not break away from the 3rd rail device, makes pantagraph current collector when needs break away from the 3rd rail and the problem that can't break away from provides a kind of pantagraph current collector that breaks away from three rail devices that has.
The present invention adopts following technical scheme to realize: have the pantagraph current collector that breaks away from three rail devices, comprise permanent seat, pass through axis pivotally attached transverse arm with permanent seat, end at transverse arm is fixed with shoegear, on transverse arm, be fixed with the hook mount pad, be hinged with hook with the hook mount pad, between hook and hook mount pad, be provided with the turn-knob spring; Top at permanent seat is fixed with hook plate installation base, and hook plate installation base is provided with the hook axle.When pantagraph current collector need break away from the 3rd rail (shoegear does not contact with the 3rd rail), lift transverse arm, transverse arm rotates up around axis (jointed shaft), when transverse arm rotates to certain angle, hook touched the hook axle before this, continued to raise transverse arm, and hook just can be under the effect of turn-knob spring, tightly hook the hook axle, finish the disengaging action of pantagraph current collector; If hook is broken away from, make shoegear contact the 3rd rail, then need to knock (bump gently) hook afterbody (transverse arm) with a non-conductive bakelite rod, hook will break away from the hook axle, and under the deadweight effect of transverse arm, shoegear, transverse arm falls, shoegear contacts the 3rd rail.
Pantagraph current collector of the present invention has installed additional and has broken away from the 3rd rail device, make pantagraph current collector break away from the 3rd rail safely and reliably in can or needing at emergency situation, ends the 3rd rail vehicle is powered, and user friendly installation, use and overhaul.This pantagraph current collector compact conformation, stable performance, reliable operation.
Description of drawings
Fig. 1 is the structural representation of pantagraph current collector of the present invention;
Pantagraph current collector structural representation when Fig. 2 is in the insurance position for safety mechanism;
Pantagraph current collector structural representation when Fig. 3 opens for safety mechanism;
The specific embodiment
Have the pantagraph current collector that breaks away from three rail devices, comprise permanent seat 1, pass through axis 13 pivotally attached transverse arms 16 with permanent seat, end at transverse arm is fixed with shoegear 17, on transverse arm, be fixed with hook mount pad 12, be hinged with hook 9 with the hook mount pad, between hook 9 and hook mount pad 12, be provided with turn-knob spring 10; Be fixed with hook plate installation base 4 on the top of permanent seat 1, hook plate installation base is provided with hook axle 8.Be to realize pivotally attached between hook 9 and the hook mount pad 12 by hook axle 11.
Side at hook mount pad 12 has screw, is screwed with adjustable bolt 14 in the screw.Adjustable bolt is used to adjust the angle of hook 9.The degree of depth that is screwed into by adjustable bolt 14 is adjusted the correct position of hook 9.
On adjustable bolt 14, be with jam nut 15.After adjust the position of hook, lock with jam nut 15, its position is remained unchanged.
This pantagraph current collector also comprises safety mechanism.The purpose of safety mechanism is to guarantee that releasing mechanism can not produce misoperation, makes pantagraph current collector work more reliable.This safety mechanism comprises an end by jointed shaft 6 and hook plate installation base 4 pivotally attached handles 18, the axle head of jointed shaft 6 (passing through bolt) is fixed with safety plate 7, be fixed with spring at the top of permanent seat 1 and hang 2, one end of spring 3 is fixed on the middle part (on the projection) that spring is hung on 2, the other end is fixed on handle 18, is provided with limiting stopper 5 at the top of hook plate installation base 4.There are two control positioies in safety mechanism: insurance position and disengaging position.When needs break away from the 3rd rail, upwards spur handle 18 (spacing) to limiting stopper 5, handle drives jointed shaft 6, jointed shaft 6 drives safety plate 7, make safety plate 7 open (as shown in Figure 3), because the effect of spring 3, mechanism remains at this position, at this moment transverse arm 16 is lifted, hook 9 will catch on hook axle 8, finishes to break away from action; Otherwise safety mechanism is in insurance position (as shown in Figure 2), and safety plate 7 is positioned on the hook axle 8, vibration in any case, hook 9 can not hook hook axle 8 automatically and break away from the 3rd rail, because the effect of spring 3, safety plate 7 is close on the hook axle 8 all the time, plays safety effect all the time.
Claims (4)
1, a kind of pantagraph current collector that breaks away from three rail devices that has, comprise permanent seat (1), pass through axis (13) pivotally attached transverse arm (16) with permanent seat, end at transverse arm is fixed with shoegear (17), it is characterized by: on transverse arm, be fixed with hook mount pad (12), be hinged with hook (9) with the hook mount pad, between hook (9) and hook mount pad (12), be provided with turn-knob spring (10); Be fixed with hook plate installation base (4) on the top of permanent seat (1), hook plate installation base is provided with hook axle (8).
2, the pantagraph current collector that breaks away from three rail devices that has as claimed in claim 1 is characterized by: the side at hook mount pad (12) has screw, is screwed with adjustable bolt (14) in the screw.
3, the pantagraph current collector that breaks away from three rail devices that has as claimed in claim 2 is characterized by: be with jam nut (15) on adjustable bolt (14).
4, as claim 1 or the 2 or 3 described pantagraph current collectors that break away from three rail devices that have, it is characterized by: also comprise safety mechanism, this safety mechanism comprises an end by jointed shaft (6) and hook plate installation base (4) pivotally attached handle (18), the axle head of jointed shaft (6) is fixed with safety plate (7), be fixed with spring at the top of permanent seat (1) and hang (2), one end of spring (3) is fixed on spring and hangs the middle part that go up (2), the other end is fixed on handle (18), is provided with limiting stopper (5) at the top of hook plate installation base (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2005100123500A CN1295096C (en) | 2005-01-31 | 2005-01-31 | Pantagraph current collector with three guider flee |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2005100123500A CN1295096C (en) | 2005-01-31 | 2005-01-31 | Pantagraph current collector with three guider flee |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1644424A CN1644424A (en) | 2005-07-27 |
| CN1295096C true CN1295096C (en) | 2007-01-17 |
Family
ID=34875567
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNB2005100123500A Expired - Fee Related CN1295096C (en) | 2005-01-31 | 2005-01-31 | Pantagraph current collector with three guider flee |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1295096C (en) |
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101062660B (en) * | 2006-04-29 | 2011-05-11 | 上海磁浮交通工程技术研究中心 | Current acceptor for current enter and reflux |
| CN102431459B (en) * | 2011-12-01 | 2014-04-16 | 南车株洲电力机车有限公司 | Current collector with device capable of breaking away from third rail |
| CN102602416A (en) * | 2012-03-31 | 2012-07-25 | 南车株洲电力机车有限公司 | Urban rail vehicle and wheel-disc braked bogie for same |
| CN106080213B (en) * | 2016-06-17 | 2019-03-08 | 中车南京浦镇车辆有限公司 | A kind of pantagraph current collector isolation control circuit |
| CN107225976A (en) * | 2017-05-27 | 2017-10-03 | 湖南中通电气股份有限公司 | A kind of 3rd manual pantagraph current collector in rail bottom |
| CN109808499B (en) * | 2017-11-20 | 2020-11-20 | 比亚迪股份有限公司 | Current collector and have its rail vehicle |
| CN115320393A (en) * | 2022-08-29 | 2022-11-11 | 中车株洲电力机车有限公司 | Current collector lifting device |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2502077A1 (en) * | 1981-03-18 | 1982-09-24 | Ferraz & Cie Lucien | SLiding contact shoe for three rail electrified railway - uses contact shoe mounted on longitudinal axis allowing it to run on either vertical or horizontal contact surface |
| JPS5872302A (en) * | 1981-10-26 | 1983-04-30 | Hitachi Ltd | Pulling mechanism for third rail current collector |
| JPS5970102A (en) * | 1982-10-15 | 1984-04-20 | Toshiba Corp | Rail current collector |
| DE9421497U1 (en) * | 1994-08-31 | 1996-01-04 | Stemmann-Technik GmbH, 48465 Schüttorf | Pantograph |
| US6070703A (en) * | 1998-07-02 | 2000-06-06 | Azzouni; Ghassan Hassan | Adjustable contact shoe assembly for a train |
| CN2454189Y (en) * | 2000-11-23 | 2001-10-17 | 永济电机厂 | Pantagraph current collector |
| CN2769113Y (en) * | 2005-01-31 | 2006-04-05 | 中国北车集团永济电机厂 | Pantagraph current collector with device for disengaging from third rail |
-
2005
- 2005-01-31 CN CNB2005100123500A patent/CN1295096C/en not_active Expired - Fee Related
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2502077A1 (en) * | 1981-03-18 | 1982-09-24 | Ferraz & Cie Lucien | SLiding contact shoe for three rail electrified railway - uses contact shoe mounted on longitudinal axis allowing it to run on either vertical or horizontal contact surface |
| JPS5872302A (en) * | 1981-10-26 | 1983-04-30 | Hitachi Ltd | Pulling mechanism for third rail current collector |
| JPS5970102A (en) * | 1982-10-15 | 1984-04-20 | Toshiba Corp | Rail current collector |
| DE9421497U1 (en) * | 1994-08-31 | 1996-01-04 | Stemmann-Technik GmbH, 48465 Schüttorf | Pantograph |
| US6070703A (en) * | 1998-07-02 | 2000-06-06 | Azzouni; Ghassan Hassan | Adjustable contact shoe assembly for a train |
| CN2454189Y (en) * | 2000-11-23 | 2001-10-17 | 永济电机厂 | Pantagraph current collector |
| CN2769113Y (en) * | 2005-01-31 | 2006-04-05 | 中国北车集团永济电机厂 | Pantagraph current collector with device for disengaging from third rail |
Also Published As
| Publication number | Publication date |
|---|---|
| CN1644424A (en) | 2005-07-27 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: YONGJI NEW SPEED ELECTRIC MOTOR CO. Free format text: FORMER OWNER: YONGJI MOTOR FACTORY, CHINESE BEICHE GROUP Effective date: 20080912 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20080912 Address after: No. 18, motor street, Yongji, Shanxi Patentee after: Yongji Xinshisu Motor Electrical Appliance Co., Ltd. Address before: No. 18, motor street, Yongji, Shanxi Patentee before: CNR Yongji Electric Machine Factory |
|
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Yongji Motor Tianzuo Electric Co., Ltd. Assignor: Yongji Xinshisu Motor Electrical Appliance Co., Ltd. Contract fulfillment period: 2009.10.15 to 2015.10.15 contract change Contract record no.: 2009990001260 Denomination of invention: Pantagraph current collector with three guider flee Granted publication date: 20070117 License type: Exclusive license Record date: 20091112 |
|
| LIC | Patent licence contract for exploitation submitted for record |
Free format text: EXCLUSIVE LICENSE; TIME LIMIT OF IMPLEMENTING CONTACT: 2009.10.15 TO 2015.10.15; CHANGE OF CONTRACT Name of requester: YONGJI ELECTRICAL MACHINERY TIANZUO ELECTRIC CO., Effective date: 20091112 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20070117 Termination date: 20130131 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |