CN201343029Y - Compensating device for clearance between rail vehicle and railway platform - Google Patents
Compensating device for clearance between rail vehicle and railway platform Download PDFInfo
- Publication number
- CN201343029Y CN201343029Y CNU2008202382570U CN200820238257U CN201343029Y CN 201343029 Y CN201343029 Y CN 201343029Y CN U2008202382570 U CNU2008202382570 U CN U2008202382570U CN 200820238257 U CN200820238257 U CN 200820238257U CN 201343029 Y CN201343029 Y CN 201343029Y
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- CN
- China
- Prior art keywords
- pedal
- compensating device
- secondary pedal
- locking mechanism
- guide rail
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- 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.)
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Abstract
The utility model relates to a compensating device for a clearance between a rail vehicle and a railway platform, which is characterized in that a secondary pedal (1) is mounted on a pedal support (2), the secondary pedal (1) is connected with a guide track (6) on the pedal support (2) through bilateral jump preventing wheels (4) and roller wheels (3), a locking mechanism (8) is connected with a driving mechanism (7) and an unlocking mechanism (9) respectively, and an oblique wedge block (5) is mounted at the front end of the guide track (6). The utility model has the advantages that the locking mechanism connected with the driving mechanism can lock when the secondary pedal is closed or opened completely and is safe and reliable, the compensating device can be driven electrically or pneumatically, which is convenient in operation, the secondary pedal is supported by the roller wheels and is limited by the oblique wedge block, which is stable and reliable, and further, the compensating device is attractive in appearance and compact in structure.
Description
Technical field
The utility model relates to a kind of guideway vehicle and platform blank compensation apparatus of being used for, belong to passenger vehicle vehicle technical field.
Background technology
Existing rolling stock is when the passenger gets on or off the bus, the train attendant adopts a rebound to be placed on car body by between platform and the platform, make things convenient for the passenger to get on or off the bus in this way, there is following defective in this mode: the train attendant will put rebound well earlier before the passenger up and down, could allow the passenger pass through, taken passenger's time up and down like this, and look not attractive in appearance, the potential safety hazard that topmost existence is very big, rebound is placed on vehicle by between platform and the platform, and two ends are unfixing, walks superincumbent the time the passenger, rebound is easy to slide, and causes passenger's personal injury.When the lower or on-board and off-board flow of temperature in winter was big, the easiest had this type of incident to take place.Along with domestic railway transportation development, high speed train increases rapidly, and the use of de luxe train becomes trend, and the passenger is more and more higher to the comfort level requirement of taking train simultaneously, and this operating mode has been not suitable for the development of train.
Summary of the invention
The purpose of this utility model is the defective at above-mentioned existence, proposes a kind of brand-new design structure, is used in compensation of play between vehicle and platform, after train arrival is opened car door, the secondary pedal stretches out automatically, plays the cab apron effect, fundamentally addresses the aforementioned drawbacks.
Technical solution of the present utility model: its structure comprises pedal support, " C " guide rail, roller, secondary pedal, driver train, locking mechanism, release mechanism composition.Wherein the secondary pedal is installed on the pedal support, and the secondary pedal links to each other with guide rail on the pedal support by anti-jump the wheel with roller in both sides, and locking mechanism links to each other with release mechanism with driver train respectively, installs at the guide rail front end and tiltedly carves piece.
The secondary pedal of this scheme plays the effect of cab apron, release mechanism release after start signal is activated, and driver train drives the action of secondary pedal, is opened to the position of complete opening, the pedal locking.
Advantage of the present utility model: locking mechanism links to each other with driver train, is in when closing or opening fully and can locks at the secondary pedal, and is safe and reliable; Driving can be electronic can be pneumatic, easy to operate; The secondary pedal has roller wheel bearing, and it is spacing, reliable and stable by tiltedly carving to put in place; Specious, compact conformation.
Description of drawings
Accompanying drawing 1 is guideway vehicle and platform blank compensation apparatus running condition scheme drawing.
Accompanying drawing 2 (Fig. 2 is divided into Fig. 2-1, Fig. 2-2) is respectively roller and guide rail scheme drawing.
Accompanying drawing 3 is driver train, locking mechanism and release mechanism scheme drawing.
Among the figure 1 is secondary pedal, the 2nd, pedal support, the 3rd, and roller, the 4th is anti-jumply taken turns, the 5th, tiltedly carves piece, the 6th, guide rail, the 7th, driver train, the 8th, locking mechanism, the 9th, release mechanism.
The specific embodiment
The contrast accompanying drawing, its structure is that secondary pedal 1 is installed on the pedal support 2, secondary pedal 1 is taken turns 4 and is linked to each other with guide rail 6 on the pedal support 2 with roller 3 by both sides are anti-jump, and locking mechanism 8 links to each other with release mechanism 9 with driver train 7 respectively, installs at the guide rail front end and tiltedly carves piece 5.The secondary pedal of this scheme plays the effect of cab apron, release mechanism release after start signal is activated, and driver train drives the action of secondary pedal, is opened to the position of complete opening, the pedal locking.
Described driver train 7 principle of work are: motor is by secondary gear, rack for transmission, by the motion of rack drives secondary pedal.
Described locking mechanism 8 principle of work are: magnet stopper links to each other with gear wheel shaft, by the engagement realization braking of brake disc and rotating disc.
Described release mechanism 9 principle of work are: link to each other with locking mechanism, separate brake disc and rotating disc realization release by M/C.
Working process: locking mechanism 8 links to each other with release mechanism 9 with driver train 7 respectively, locking mechanism 8 all can be with its mechanical locking when secondary pedal 1 stretches out fully and withdraw fully, by release mechanism 9, the action of may command locking mechanism 8 realizes the release to secondary pedal 1.Guide rail 6 is " C " type, secondary pedal 1 is taken turns 4 and is linked to each other with guide rail 6 on the pedal support 2 with roller 3 by both sides are anti-jump, one side wheel plays carrying and directional tagging, the opposite side roller plays the carrying effect, has remedied manufacturing and installation error like this, carrying pedal weight in the roller entire work process, tiltedly carve piece 5 in the installation of guide rail front end, when secondary pedal 1 stretches out fully, tiltedly carve piece and anti-jumply take turns carrying, prolonged the life-span of roller.This compensating device open or the withdrawal process in have pinch resistant functionality.After the train arrival door was opened, the secondary pedal was opened and locking fully, plays the cab apron effect of train and platform, made things convenient for passenger's train up and down.
Claims (2)
1, guideway vehicle and platform blank compensation apparatus, it is characterized in that secondary pedal (1) is installed on the pedal support (2), secondary pedal (1) is taken turns (4) and roller (3) and is linked to each other with guide rail (6) on the pedal support (2) by both sides are anti-jump, locking mechanism (8) links to each other with driver train (7), release mechanism (9) respectively, installs at guide rail (6) front end and tiltedly carves piece (5).
2, guideway vehicle according to claim 1 and platform blank compensation apparatus is characterized in that described guide rail (6) is the C type.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008202382570U CN201343029Y (en) | 2008-12-26 | 2008-12-26 | Compensating device for clearance between rail vehicle and railway platform |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008202382570U CN201343029Y (en) | 2008-12-26 | 2008-12-26 | Compensating device for clearance between rail vehicle and railway platform |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201343029Y true CN201343029Y (en) | 2009-11-11 |
Family
ID=41274613
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008202382570U Expired - Lifetime CN201343029Y (en) | 2008-12-26 | 2008-12-26 | Compensating device for clearance between rail vehicle and railway platform |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201343029Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103879409A (en) * | 2014-02-21 | 2014-06-25 | 深圳市方大自动化系统有限公司 | Platform extensible pedal |
| CN105438185A (en) * | 2015-09-30 | 2016-03-30 | 上海嘉成轨道交通安全保障系统股份公司 | Safety pedal locking structure for track traffic platform |
| CN107264555A (en) * | 2017-07-10 | 2017-10-20 | 南京康尼机电股份有限公司 | A kind of telescopic pedal for rail traffic vehicles |
-
2008
- 2008-12-26 CN CNU2008202382570U patent/CN201343029Y/en not_active Expired - Lifetime
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103879409A (en) * | 2014-02-21 | 2014-06-25 | 深圳市方大自动化系统有限公司 | Platform extensible pedal |
| CN103879409B (en) * | 2014-02-21 | 2016-08-24 | 深圳市方大自动化系统有限公司 | Platform telescopic pedal |
| CN105438185A (en) * | 2015-09-30 | 2016-03-30 | 上海嘉成轨道交通安全保障系统股份公司 | Safety pedal locking structure for track traffic platform |
| CN105438185B (en) * | 2015-09-30 | 2018-07-17 | 上海嘉成轨道交通安全保障系统股份公司 | A kind of rail traffic platform safety tread locking structure |
| CN107264555A (en) * | 2017-07-10 | 2017-10-20 | 南京康尼机电股份有限公司 | A kind of telescopic pedal for rail traffic vehicles |
| CN107264555B (en) * | 2017-07-10 | 2023-09-15 | 南京康尼机电股份有限公司 | A flexible footboard for rail transit vehicle |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee |
Owner name: NANJING KANGNI ELECTROMECHANICAL CO., LTD. Free format text: FORMER NAME: KANGNI ELECTROMECHANICAL NEW TECHNOLOGY CO LTD, NANJING |
|
| CP03 | Change of name, title or address |
Address after: 210013 Gulou District, Jiangsu, Nanjing No. 39 model road Patentee after: Nanjing Kangni Electromechanical Co., Ltd. Address before: 210038 Jiangsu city of Nanjing Province Economic and Technological Development Zone Hengda Road No. 19 Patentee before: Kangni Electromechanical New Technology Co., Ltd., Nanjing |
|
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20091111 |