CN107933573A - A kind of Electric pedal device for rail transit train - Google Patents
A kind of Electric pedal device for rail transit train Download PDFInfo
- Publication number
- CN107933573A CN107933573A CN201711344680.9A CN201711344680A CN107933573A CN 107933573 A CN107933573 A CN 107933573A CN 201711344680 A CN201711344680 A CN 201711344680A CN 107933573 A CN107933573 A CN 107933573A
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- Prior art keywords
- active foot
- plate
- driving
- rail transit
- foot plate
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Links
- 230000000694 effects Effects 0.000 claims abstract description 6
- 238000009434 installation Methods 0.000 claims abstract description 4
- 230000033001 locomotion Effects 0.000 claims description 10
- 230000005611 electricity Effects 0.000 claims description 4
- 230000009471 action Effects 0.000 claims description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 5
- 238000005260 corrosion Methods 0.000 description 4
- 230000007797 corrosion Effects 0.000 description 4
- 238000010586 diagram Methods 0.000 description 4
- 238000005299 abrasion Methods 0.000 description 3
- 230000005540 biological transmission Effects 0.000 description 3
- 239000000428 dust Substances 0.000 description 3
- 230000007717 exclusion Effects 0.000 description 2
- 230000004043 responsiveness Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 238000002955 isolation Methods 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B61—RAILWAYS
- B61B—RAILWAY SYSTEMS; EQUIPMENT THEREFOR NOT OTHERWISE PROVIDED FOR
- B61B1/00—General arrangement of stations, platforms, or sidings; Railway networks; Rail vehicle marshalling systems
- B61B1/02—General arrangement of stations and platforms including protection devices for the passengers
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- Engineering & Computer Science (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Passenger Equipment (AREA)
- Vehicle Step Arrangements And Article Storage (AREA)
- Mechanical Control Devices (AREA)
Abstract
The invention discloses a kind of Electric pedal device for rail transit train, cover plate assembly is arranged on the front end of footrest frame, and it can be rotated around the fixing point in footrest frame, realized and linked by connecting rod and Active foot plate in the inner side of cover plate assembly, guide rail is installed on the both ends of footrest frame, Active foot plate is installed on guide rail, drive component is additionally provided with footrest frame, driving plate, the rearward end of driving plate installation activity pedal, drive component is connected with driving plate, drive component drives driving plate along before the direction of guide rail, after move, Active foot plate is promoted along before the direction of guide rail, after move；When Active foot plate is stretched out in place, cover plate assembly is rotated out to Active foot plate, and when Active foot plate is withdrawn in place, cover plate assembly is rotated out to the front of Active foot plate, and at this time, and cover plate assembly matches with the car body lateral profile of rail transit train to be bonded.The present invention meets rail transit train dynamic shape requirement gentle to appearance, has a good application prospect.
Description
Technical field
The present invention relates to rail traffic vehicles technical field, and in particular to a kind of electric treadle for rail transit train
Device.
Background technology
At present, the platform situation for rail transit train below car entrance door, it is necessary to set pedal, easy to passenger
Get on and off.
Existing rail transit train pedal, it is impossible to realize very well and skirtboard outline outside car body, it is impossible to meet rail
Aerodynamic demands when road traffic train is run at high speed, while the appearance of rail transit train is also influenced, and pedal is in itself,
There are problems with,
（1）Pedal is difficult to completely cut off rainwater and debris, and dust and debris can be caused to be accumulated in pedal area, pedal function is influenced and make
Use the service life；
（2）Pedal is generally using drive forms such as cylinder, gear-tooth bars.But cylinder driving can not realize pedal travel speed
With the accurate control of time；The drive form occupied space of gear-tooth bar is larger, and in the environment under car, gear with
The problems such as debris is easily accumulated between rack, causes clamping stagnation, abrasion and corrosion, influences the reliability and service life of pedal.
The content of the invention
The purpose of the present invention is overcome the problems of pedal of existing rail transit train.The present invention's is used for rail
The Electric pedal device of road traffic train, is installed on lower car body at rail transit train entrance door（The position of car body lateral profile
Put）, and stretch out or withdraw using electric cylinder driving retractable step, facilitating passenger to get on and off, and meet rail transit train
The requirement of dynamic shape gentle to appearance, it is simple in structure, it is easy to implement, have a good application prospect.
In order to achieve the above object, the technical solution adopted in the present invention is：
A kind of Electric pedal device for rail transit train, including footrest frame, cover plate assembly, Active foot plate, connecting rod, drive
Dynamic component, guide rail and driving plate,
The cover plate assembly is arranged on the front end of footrest frame, and can be rotated around the fixing point in footrest frame, described
Linkage is realized in the inner side of cover plate assembly by connecting rod and Active foot plate,
The guide rail is two, is separately mounted to the both ends of footrest frame, and the Active foot plate is installed between two guide rails,
Drive component, driving plate, the rearward end of the driving plate installation activity pedal, the driving are additionally provided with the footrest frame
Component is connected with driving plate, the driving component drive driving plate along guide rail direction it is forward and backward move, before the driving plate,
After moving afterwards, promote the direction of Active foot plate along guide rail is forward and backward to move, realize the stretching of Active foot plate, withdraw；
When the Active foot plate is stretched out in place, the cover plate assembly is rotated out to Active foot plate, and the Active foot plate is withdrawn
When in place, the cover plate assembly is rotated out to the front of Active foot plate, and at this time, the car body of cover plate assembly and rail transit train
Lateral profile matches fitting.
A kind of foregoing Electric pedal device for rail transit train, the two sides of the cover plate assembly pass through respectively
Tension spring on the outside of footrest frame front end with being connected, when Active foot plate is withdrawn in place, work of the cover plate assembly in tension spring
Under, the position for matching with the car body lateral profile of rail transit train and being bonded is maintained at.
A kind of foregoing Electric pedal device for rail transit train, the driving component include driving motor and electricity
Dynamic cylinder component, the driving motor is rotated by idler gear drives moving along a straight line for electronic cylinder component, the electric cylinder group
Part is connected with driving plate, for driving driving plate forward and backward to be moved along the direction of guide rail.
A kind of foregoing Electric pedal device for rail transit train, is provided with the first buffer head in the guide rail,
When the Active foot plate is withdrawn in place, the rearward end of the Active foot plate is in contact with the first buffer head.
A kind of foregoing Electric pedal device for rail transit train, is provided with the first buffer head in the guide rail,
When the Active foot plate is withdrawn in place, the rearward end of the Active foot plate is in contact with the first buffer head.
A kind of foregoing Electric pedal device for rail transit train, fixed horizontal stroke is provided with the footrest frame
Beam, the back side edge of the fixed cross beam are provided with the second buffer head in left and right symmetrical branch, and the Active foot plate stretches out in place
When, the driving plate is in contact with the second buffer head.
A kind of foregoing Electric pedal device for rail transit train, the footrest frame rearward end are provided with place
Switch, when the Active foot plate is withdrawn in place, the driving plate is in contact with location switch, and the driving component is stopped.
A kind of foregoing Electric pedal device for rail transit train, it is described when the Active foot plate is withdrawn in place
Seal trim strip component is provided between cover plate assembly and the car body lateral profile of rail transit train, the seal trim strip component is consolidated
It is scheduled on the car body lateral profile of rail transit train.
A kind of foregoing Electric pedal device for rail transit train, the electronic cylinder component, including feed screw nut
Secondary, electric cylinder cylinder body, the feed screw nut pair are installed on electric cylinder cylinder interior, one end and the centre of the feed screw nut pair
Gear is connected, and the lower part of the electric cylinder cylinder body is provided with narrow slot, and the nut of the feed screw nut pair extends from narrow slot, and
It is connected with driving plate, drives driving plate to move along a straight line；The outside of the idler gear is provided with gear house.
The beneficial effects of the invention are as follows：The Electric pedal device for rail transit train of the present invention, is installed on track
Lower car body at traffic train entrance door（The position of car body lateral profile）, and using electric cylinder driving retractable step stretch out or
Withdraw, facilitating passenger to get on and off, and has the following advantages：
（1）Cover plate assembly is provided with, when Active foot plate is withdrawn, cover plate assembly is also withdrawn, and is matched with car body lateral profile
Fitting, meets the requirement of rail transit train dynamic shape gentle to appearance, and outside the car body of cover plate assembly and rail transit train
Seal trim strip component is provided between side profile, plays the work of exclusion of water and debris, increases performance, and extend using the longevity
Life；
（2）Pedal uses the kind of drive of electric cylinder, can be by controlling driving motor to adjust pedal responsiveness and time, movement
It is more steady, and feed screw nut pair is protected in electric cylinder body, greatly reduces clamping stagnation, abrasion and corrosion phenomena, reliability
Height, and prolong the service life, have a good application prospect.
Brief description of the drawings
Fig. 1 is the schematic diagram when electric treadle dress for rail transit train of the present invention is withdrawn in place；
Fig. 2 is the side view when electric treadle dress for rail transit train of the present invention is withdrawn in place；
Fig. 3 is the schematic diagram when electric treadle dress for rail transit train of the present invention stretches out in place；
Fig. 4 is the side view when electric treadle dress for rail transit train of the present invention stretches out in place；
Fig. 5 is the schematic diagram of the Active foot plate of the present invention；
Fig. 6 is the structure diagram of the drive component of the present invention；
Fig. 7 is the side view of the drive component of the present invention；
Fig. 8 is the schematic view of the mounting position of the seal trim strip component of the present invention.
The implication marked in attached drawing is as follows：
1：Footrest frame；101：Fixed cross beam；2：Cover plate assembly；3：Active foot plate；4：Tension spring；5：Connecting rod；6：Drive component；
601：Drive motor；602：Electronic cylinder component；603：Idler gear；604：Feed screw nut pair；605：Electric cylinder cylinder body；606：Tooth
Take turns case；607：Narrow slot；7：Guide rail；8：Driving plate；9：First buffer head；10：Second buffer head；11：Location switch；12：Car
External side profile；13：Seal trim strip component.
Embodiment
Below in conjunction with Figure of description, the present invention is further illustrated.
As Figure 1-Figure 4, the Electric pedal device for rail transit train of the invention, including footrest frame 1, lid
Plate component 2, Active foot plate 3, connecting rod 5, drive component 6, guide rail 7 and driving plate 8,
The cover plate assembly 2 is arranged on the front end of footrest frame 1, and can be rotated around the fixing point in footrest frame 1, institute
Linkage is realized in the inner side for stating cover plate assembly 2 by connecting rod 5 and Active foot plate 3,
The footrest frame 1 is installed on lower car body at rail transit train entrance door（I.e. under 12 position of car body lateral profile
Side）, the guide rail 7 is two, is separately mounted to the both ends of footrest frame 1, and the Active foot plate 3 is installed on two guide rails 7
Between, ensure that the movement of 3 both sides of Active foot plate is more synchronous, improve stability, driving is additionally provided with the footrest frame 1
Component 6, driving plate 8, the rearward end of the 8 installation activity pedal 3 of driving plate, the driving component 6 are connected with driving plate 8,
The driving component 6 drive driving plate 8 along guide rail 7 direction it is forward and backward move, after the 8 forward and backward movement of driving plate, promote live
The forward and backward movement in direction of 3 guide rail 7 of dynamic pedal, realizes the stretching of Active foot plate 3, withdraws, the kind of drive, as shown in Figure 5；
As shown in Figures 1 and 2, when the Active foot plate 3 is stretched out in place, the cover plate assembly 2 is rotated out to Active foot plate 3
Side, as shown in Figures 3 and 4, when the Active foot plate 3 is withdrawn in place, the cover plate assembly 2 is rotated out to Active foot plate 3
Side, and at this time, cover plate assembly 2 matches with the car body lateral profile 12 of rail transit train to be bonded.
Preferably, the two sides of the cover plate assembly 2 are connected by tension spring 4 with the outside of 1 front end of footrest frame respectively
Connect, when Active foot plate 3 is withdrawn in place, the cover plate assembly 2 is maintained at and rail transit train under the action of tension spring 4
Car body lateral profile 12 matches the position of fitting.
As shown in FIG. 6 and 7, the driving component 6 includes driving motor 601 and electronic cylinder component 602, the driving electricity
Machine 601 is rotated by idler gear 603 drives moving along a straight line for electronic cylinder component 602, the electronic cylinder component 602 and driving
Plate 8 is connected, for driving driving plate 8 forward and backward to be moved along the direction of guide rail 7；The electronic cylinder component 602, including screw spiral shell
Female pair 604, electric cylinder cylinder body 605, the feed screw nut pair 604 are installed on inside electric cylinder cylinder body 605, the feed screw nut pair
604 one end is connected with idler gear 603, and the lower part of the electric cylinder cylinder body 605 is provided with narrow slot, the feed screw nut
The nut of pair 604 extends from narrow slot 607, and is connected with driving plate 8, drives driving plate 8 to move along a straight line；The center tooth
The outside of wheel 603 is provided with gear house 606, the advantages of this drive component structure be occupy little space, robust motion it is high, remove
Outside this, whole driving and transmission mechanism are farthest protected by gear house 606 and electric cylinder cylinder body 605,
Electric cylinder cylinder body 605 is slotted downwards, and inside is not easy accumulated water and dust, ensures the cleaning of component and smooth, and transmission parts
Inside is not easy accumulated water and dust, reduces clamping stagnation and the corrosion of transmission parts, improves the reliability of pedal and using the longevity
Life.
Preferably, the first buffer head 9 is provided with the guide rail 7, when the Active foot plate 3 is withdrawn in place, the activity
The rearward end of pedal 3 is in contact with the first buffer head 9.
Preferably, the first buffer head 9 is provided with the guide rail 7, when the Active foot plate 3 is withdrawn in place, the activity
The rearward end of pedal 3 is in contact with the first buffer head 9.
Preferably, fixed cross beam 101 is provided with the footrest frame 1, the back side edge of the fixed cross beam 101 is provided with
In the second buffer head 10 of left and right symmetrical branch, when the Active foot plate 3 is stretched out in place, 8 and second buffer head of driving plate
10 are in contact.
Preferably, 1 rearward end of footrest frame is provided with location switch 11, when the Active foot plate 3 is withdrawn in place, institute
State driving plate 8 to be in contact with location switch 11, the driving component 6 is stopped.
As shown in figure 8, when the Active foot plate 3 is withdrawn in place, outside the car body of the cover plate assembly 2 and rail transit train
Seal trim strip component 13 is provided between side profile 12, the seal trim strip component 13 is fixed on outside the car body of rail transit train
In side profile 12.Meet requirement of the vehicle to appearance and aerodynamic quality, cover plate assembly and press strip are made by Allah's spring 4
Component is adjacent to（When Active foot plate is withdrawn）, effectively the water and debris outside isolation, protect whole Electric pedal device structure, increase
Add its service life.
In conclusion the Electric pedal device for rail transit train of the present invention, is installed on rail transit train and enters
Lower car body at mouth door（The position of car body lateral profile）, and stretch out or withdraw using electric cylinder driving retractable step, in side
Just passenger gets on and off, and has the following advantages：
（1）Cover plate assembly is provided with, when Active foot plate is withdrawn, cover plate assembly is also withdrawn, and is matched with car body lateral profile
Fitting, meets the requirement of rail transit train dynamic shape gentle to appearance, and outside the car body of cover plate assembly and rail transit train
Seal trim strip component is provided between side profile, plays the work of exclusion of water and debris, increases performance, and extend using the longevity
Life；
（2）Pedal uses the kind of drive of electric cylinder, can be by controlling driving motor to adjust pedal responsiveness and time, movement
It is more steady, and feed screw nut pair is protected in electric cylinder body, greatly reduces clamping stagnation, abrasion and corrosion phenomena, reliability
Height, and prolong the service life, have a good application prospect.
Basic principle, the main features and advantages of the present invention have been shown and described above.The technical staff of the industry should
Understand, the present invention is not limited to the above embodiments, and the above embodiments and description only describe the original of the present invention
Reason, without departing from the spirit and scope of the present invention, various changes and modifications of the present invention are possible, these changes and improvements
It all fall within the protetion scope of the claimed invention.The claimed scope of the invention is by appended claims and its equivalent circle
It is fixed.
Claims (9)
- A kind of 1. Electric pedal device for rail transit train, it is characterised in that：Including footrest frame（1）, cover plate assembly （2）, Active foot plate（3）, connecting rod（5）, drive component（6）, guide rail（7）And driving plate（8）,The cover plate assembly（2）It is arranged on footrest frame（1）Front end, and can be around positioned at footrest frame（1）On fixing point Rotate, the cover plate assembly（2）Inner side pass through connecting rod（5）With Active foot plate（3）Realize linkage,The guide rail（7）For two, footrest frame is separately mounted to（1）Both ends, the Active foot plate（3）Installed in two Guide rail（7）Between, the footrest frame（1）Inside it is additionally provided with drive component（6）, driving plate（8）, the driving plate（8）Installation Active foot plate（3）Rearward end, the driving component（6）With driving plate（8）It is connected, the driving component（6）Driving driving Plate（8）Along guide rail（7）The forward and backward movement in direction, the driving plate（8）After forward and backward movement, Active foot plate is promoted（3）Guide rail（7） The forward and backward movement in direction, realize Active foot plate（3）Stretching, withdraw；The Active foot plate（3）When stretching out in place, the cover plate assembly（2）Rotate out to Active foot plate（3）Lower section, the activity Pedal（3）When withdrawing in place, the cover plate assembly（2）Rotate out to Active foot plate（3）Front, and at this time, cover plate assembly（2） With the car body lateral profile of rail transit train（12）Match fitting.
- A kind of 2. Electric pedal device for rail transit train according to claim 1, it is characterised in that：The lid Plate component（2）Two sides pass through tension spring respectively（4）With footrest frame（1）It is connected on the outside of front end, in Active foot plate（3） When withdrawing in place, the cover plate assembly（2）In tension spring（4）Under the action of, it is maintained at the car body outboard wheel with rail transit train It is wide（12）Match the position of fitting.
- A kind of 3. Electric pedal device for rail transit train according to claim 1, it is characterised in that：The drive Dynamic component（6）Including driving motor（601）With electronic cylinder component（602）, the driving motor（601）Pass through idler gear （603）Rotate and drive electronic cylinder component（602）Move along a straight line, the electronic cylinder component（602）With driving plate（8）It is connected Connect, for driving driving plate（8）Along guide rail（7）The forward and backward movement in direction.
- A kind of 4. Electric pedal device for rail transit train according to claim 1, it is characterised in that：It is described to lead Rail（7）Inside it is provided with the first buffer head（9）, the Active foot plate（3）When withdrawing in place, the Active foot plate（3）Rearward end With the first buffer head（9）It is in contact.
- A kind of 5. Electric pedal device for rail transit train according to claim 1, it is characterised in that：It is described to lead Rail（7）Inside it is provided with the first buffer head（9）, the Active foot plate（3）When withdrawing in place, the Active foot plate（3）Rearward end With the first buffer head（9）It is in contact.
- A kind of 6. Electric pedal device for rail transit train according to claim 1, it is characterised in that：It is described to step on Plate framework（1）Inside it is provided with fixed cross beam（101）, the fixed cross beam（101）Back side edge be provided with left and right symmetrical branch The second buffer head（10）, the Active foot plate（3）When stretching out in place, the driving plate（8）With the second buffer head（10）Connect Touch.
- A kind of 7. Electric pedal device for rail transit train according to claim 1, it is characterised in that：It is described to step on Plate framework（1）Rearward end is provided with location switch（11）, the Active foot plate（3）When withdrawing in place, the driving plate（8）With to Bit switch（11）It is in contact, the driving component（6）It is stopped.
- A kind of 8. Electric pedal device for rail transit train according to claim 1, it is characterised in that：The work Dynamic pedal（3）When withdrawing in place, the cover plate assembly（2）With the car body lateral profile of rail transit train（12）Between be provided with Seal trim strip component（13）, the seal trim strip component（13）It is fixed on the car body lateral profile of rail transit train（12）On.
- A kind of 9. Electric pedal device for rail transit train according to claim 3, it is characterised in that：The electricity Dynamic cylinder component（602）, including feed screw nut pair（604）, electric cylinder cylinder body（605）, the feed screw nut pair（604）Installed in electricity Dynamic cylinder cylinder body（605）Inside, the feed screw nut pair（604）One end and idler gear（603）It is connected, the electric cylinder Cylinder body（605）Lower part be provided with narrow slot, the feed screw nut pair（604）Nut extend from narrow slot, and and driving plate（8） It is connected, drives driving plate（8）Move along a straight line；The idler gear（603）Outside gear house is installed（606）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711344680.9A CN107933573B (en) | 2017-12-15 | 2017-12-15 | Electric pedal device for rail transit train |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711344680.9A CN107933573B (en) | 2017-12-15 | 2017-12-15 | Electric pedal device for rail transit train |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107933573A true CN107933573A (en) | 2018-04-20 |
| CN107933573B CN107933573B (en) | 2024-08-09 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711344680.9A Active CN107933573B (en) | 2017-12-15 | 2017-12-15 | Electric pedal device for rail transit train |
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| Country | Link |
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| CN (1) | CN107933573B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113665598A (en) * | 2020-05-13 | 2021-11-19 | 中车唐山机车车辆有限公司 | Button assembly for pedal device, pedal device and rail train |
| CN115230760A (en) * | 2022-08-26 | 2022-10-25 | 中车株洲电力机车有限公司 | Rail transit vehicle with boarding pedal assembly |
Citations (26)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US726663A (en) * | 1902-10-14 | 1903-04-28 | William H Cheever | Car. |
| US4188889A (en) * | 1977-10-13 | 1980-02-19 | Faiveley S.A. | Retractable running-board, especially for a railway car door |
| EP0114264A2 (en) * | 1983-01-20 | 1984-08-01 | Messerschmitt-Bölkow-Blohm Gesellschaft mit beschränkter Haftung | Folding step for railway vehicles |
| US5357869A (en) * | 1992-07-10 | 1994-10-25 | Gec Alsthom Transport Sa | Device for facilitating access to a rail vehicle having extendable ramp assembly |
| US5775232A (en) * | 1997-02-14 | 1998-07-07 | Vapor Corporation | Bridge plate for a mass transit vehicle |
| CN1265997A (en) * | 1998-06-05 | 2000-09-13 | 西屋气刹车公司 | Single screw bolt bridging board |
| US6848735B1 (en) * | 2003-06-19 | 2005-02-01 | Monaco Coach Corporation | Stepwell cover apparatus |
| KR100836204B1 (en) * | 2007-02-23 | 2008-06-09 | 서울메트로 | A safety-step system for the electric railcar |
| CN101396990A (en) * | 2007-09-26 | 2009-04-01 | 尤洛考普特公司 | Retractable step for a vehicle and vehicle equipped with such a step |
| CN101817347A (en) * | 2009-02-26 | 2010-09-01 | 纳博特斯克株式会社 | Pedal device for station |
| KR101242485B1 (en) * | 2012-01-12 | 2013-03-12 | 서울특별시도시철도공사 | Gap_zero operating system of platform |
| CN103661406A (en) * | 2013-12-20 | 2014-03-26 | 南京康尼机电股份有限公司 | Turnover plate type platform compensator |
| CN203637693U (en) * | 2013-09-06 | 2014-06-11 | 佶芳兴业有限公司 | Electric pedal for vehicle |
| CN104085413A (en) * | 2014-07-24 | 2014-10-08 | 南车南京浦镇车辆有限公司 | Linkage type telescopic pedal of railway vehicle overturning plate pedal |
| KR20140144387A (en) * | 2013-06-10 | 2014-12-19 | (주)진합 | Automatic operatable foot step for a vehicle |
| JP2015058716A (en) * | 2013-09-17 | 2015-03-30 | トーシンテック株式会社 | Storage type auxiliary step for vehicle |
| CN104554284A (en) * | 2014-11-10 | 2015-04-29 | 上海嘉成轨道交通安全保障系统股份公司 | Safety pedal for rail transportation platform |
| CN104925068A (en) * | 2015-07-01 | 2015-09-23 | 上海嘉成轨道交通安全保障系统股份公司 | Safety pedal of rail traffic platform |
| CN105059299A (en) * | 2015-09-18 | 2015-11-18 | 成都明日星辰科技有限公司 | Rotary antiskid safety pedal for rail traffic |
| CN205113343U (en) * | 2015-09-29 | 2016-03-30 | 法中轨道交通运输设备(上海)有限公司 | Footboard device of track traffic door system |
| CN105711610A (en) * | 2015-09-17 | 2016-06-29 | 成都明日星辰科技有限公司 | Safe and durable type intelligent pedal for rail transit |
| CN105848984A (en) * | 2013-10-24 | 2016-08-10 | 庞巴迪运输有限责任公司 | Rail vehicle, in particular traction vehicle |
| CN106428068A (en) * | 2016-11-14 | 2017-02-22 | 南京康尼机电股份有限公司 | Sliding pedal device for rail transit train |
| CN206186901U (en) * | 2016-08-31 | 2017-05-24 | 南京台钰汽车精密机械有限公司 | Electronic auxiliary pedal device of conveniently getting on or off bus |
| CN107444276A (en) * | 2017-06-21 | 2017-12-08 | 南京台钰汽车精密机械有限公司 | A kind of electronic side of high-mechanic for being easy to safeguard is stepped on and its method of work |
| CN207902424U (en) * | 2017-12-15 | 2018-09-25 | 南京康尼机电股份有限公司 | A kind of Electric pedal device for rail transit train |
-
2017
- 2017-12-15 CN CN201711344680.9A patent/CN107933573B/en active Active
Patent Citations (26)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US726663A (en) * | 1902-10-14 | 1903-04-28 | William H Cheever | Car. |
| US4188889A (en) * | 1977-10-13 | 1980-02-19 | Faiveley S.A. | Retractable running-board, especially for a railway car door |
| EP0114264A2 (en) * | 1983-01-20 | 1984-08-01 | Messerschmitt-Bölkow-Blohm Gesellschaft mit beschränkter Haftung | Folding step for railway vehicles |
| US5357869A (en) * | 1992-07-10 | 1994-10-25 | Gec Alsthom Transport Sa | Device for facilitating access to a rail vehicle having extendable ramp assembly |
| US5775232A (en) * | 1997-02-14 | 1998-07-07 | Vapor Corporation | Bridge plate for a mass transit vehicle |
| CN1265997A (en) * | 1998-06-05 | 2000-09-13 | 西屋气刹车公司 | Single screw bolt bridging board |
| US6848735B1 (en) * | 2003-06-19 | 2005-02-01 | Monaco Coach Corporation | Stepwell cover apparatus |
| KR100836204B1 (en) * | 2007-02-23 | 2008-06-09 | 서울메트로 | A safety-step system for the electric railcar |
| CN101396990A (en) * | 2007-09-26 | 2009-04-01 | 尤洛考普特公司 | Retractable step for a vehicle and vehicle equipped with such a step |
| CN101817347A (en) * | 2009-02-26 | 2010-09-01 | 纳博特斯克株式会社 | Pedal device for station |
| KR101242485B1 (en) * | 2012-01-12 | 2013-03-12 | 서울특별시도시철도공사 | Gap_zero operating system of platform |
| KR20140144387A (en) * | 2013-06-10 | 2014-12-19 | (주)진합 | Automatic operatable foot step for a vehicle |
| CN203637693U (en) * | 2013-09-06 | 2014-06-11 | 佶芳兴业有限公司 | Electric pedal for vehicle |
| JP2015058716A (en) * | 2013-09-17 | 2015-03-30 | トーシンテック株式会社 | Storage type auxiliary step for vehicle |
| CN105848984A (en) * | 2013-10-24 | 2016-08-10 | 庞巴迪运输有限责任公司 | Rail vehicle, in particular traction vehicle |
| CN103661406A (en) * | 2013-12-20 | 2014-03-26 | 南京康尼机电股份有限公司 | Turnover plate type platform compensator |
| CN104085413A (en) * | 2014-07-24 | 2014-10-08 | 南车南京浦镇车辆有限公司 | Linkage type telescopic pedal of railway vehicle overturning plate pedal |
| CN104554284A (en) * | 2014-11-10 | 2015-04-29 | 上海嘉成轨道交通安全保障系统股份公司 | Safety pedal for rail transportation platform |
| CN104925068A (en) * | 2015-07-01 | 2015-09-23 | 上海嘉成轨道交通安全保障系统股份公司 | Safety pedal of rail traffic platform |
| CN105711610A (en) * | 2015-09-17 | 2016-06-29 | 成都明日星辰科技有限公司 | Safe and durable type intelligent pedal for rail transit |
| CN105059299A (en) * | 2015-09-18 | 2015-11-18 | 成都明日星辰科技有限公司 | Rotary antiskid safety pedal for rail traffic |
| CN205113343U (en) * | 2015-09-29 | 2016-03-30 | 法中轨道交通运输设备(上海)有限公司 | Footboard device of track traffic door system |
| CN206186901U (en) * | 2016-08-31 | 2017-05-24 | 南京台钰汽车精密机械有限公司 | Electronic auxiliary pedal device of conveniently getting on or off bus |
| CN106428068A (en) * | 2016-11-14 | 2017-02-22 | 南京康尼机电股份有限公司 | Sliding pedal device for rail transit train |
| CN107444276A (en) * | 2017-06-21 | 2017-12-08 | 南京台钰汽车精密机械有限公司 | A kind of electronic side of high-mechanic for being easy to safeguard is stepped on and its method of work |
| CN207902424U (en) * | 2017-12-15 | 2018-09-25 | 南京康尼机电股份有限公司 | A kind of Electric pedal device for rail transit train |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN113665598A (en) * | 2020-05-13 | 2021-11-19 | 中车唐山机车车辆有限公司 | Button assembly for pedal device, pedal device and rail train |
| CN115230760A (en) * | 2022-08-26 | 2022-10-25 | 中车株洲电力机车有限公司 | Rail transit vehicle with boarding pedal assembly |
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