CN201610142U - Clearance compensator used for high platform of railway passenger train - Google Patents
Clearance compensator used for high platform of railway passenger train Download PDFInfo
- Publication number
- CN201610142U CN201610142U CN2009202828251U CN200920282825U CN201610142U CN 201610142 U CN201610142 U CN 201610142U CN 2009202828251 U CN2009202828251 U CN 2009202828251U CN 200920282825 U CN200920282825 U CN 200920282825U CN 201610142 U CN201610142 U CN 201610142U
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- movable plate
- telescopic movable
- train
- foot pedal
- platform
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Abstract
The utility model provides a clearance compensator used for a high platform of a railway passenger train, comprising a foot pedal, a telescopic movable plate and a driving device thereof, wherein the lower part of the foot pedal is provided with a chute; the telescopic movable plate is arranged in the chute; and the foot pedal is movably connected with a train body by the rotating shaft arranged at one side of the foot pedal and can turn over by a gas cylinder. The clearance compensator is a frame-type structure and is internally provided with the telescopic movable plate; and the telescopic movable plate extends out of the train body in the horizontal direction under the action of the driving device so as to compensate the clearance between the train and the platform. When a sliding plug door is closed, the foot pedal is arranged in a vertical state; the opening and closing of the sliding plug door are not affected; when the train arrives at the high platform, the foot pedal is put down, the telescopic movable plate extends out so as to compensate the clearance between the passenger train floor and the high platform; when the train arrives at the middle and low platform, the foot pedal is not needed to put down, thus not affecting the passengers to get in and out of the train. Therefore, the clearance compensator has smart concept, simple structure and flexile and convenient use, can be popular with people and can be expected to have excellent market prospect after being promoted.
Description
Technical field
The utility model relates to passenger train stopping sliding door system, especially a kind of passenger train high platform lash compensation device.
Background technology
Since the mid-90 in 20th century, China introduced stopping sliding door, through digesting and assimilating in a few years, existing homemade stopping sliding door was widely used on the passenger train.
Existing homemade stopping sliding door has following several:
(1) is used for electrically controlled pneumatic plug door on 25T type passenger vehicle and each motor train unit of 160Km/h velocity stage.This type of stopping sliding door is imitated the 1st batch of snout plug sliding door substantially, and structural shape and key property and former imported product are approximate.
(2) be used for electrically controlled pneumatic plug door on the homemade 200Km/h motor train unit.This type of stopping sliding door is primarily aimed at homemade 200km/h motor train unit design, for example " pioneer number ", " China Star " etc., readjust with respect to first snout plug its sectional form of pulling, increased the locking point, the step tread structure redesigns according to corresponding platform height.
(3) manual stopping sliding door.This type of stopping sliding door is mainly used in 25G type passenger vehicle, and it has been cancelled electronically controlled pneumatic device and turnover panel foot pedal apparatus and has installed the locking registration device additional on the basis of Plug Door Controlled.
More than its sealing property of homemade stopping sliding door can not satisfy the above speed class requirement of 200km/h; Car door module design degree is low, installs and regulate inconvenient; The edge of the platform is excessive by platform pedal Edge Distance apart from passenger vehicle behind the car door opening.
Summary of the invention
The purpose of this utility model is: at above the deficiencies in the prior art, propose a kind of passenger train high platform lash compensation device.
In order to reach the above object: a kind of passenger train high platform lash compensation device that the utility model provides, it is characterized in that comprising: stretcher, telescopic movable plate and actuating device thereof, described stretcher bottom is provided with chute, the telescopic movable plate places in this chute, stretcher is rotationally connected by rotating shaft and the car body that is arranged at the one side, and realizes the stretcher upset by a cylinder.
Telescopic movable plate bottom is equipped with tooth bar, and the actuating device delivery is connected in this tooth bar gears in mesh, and described actuating device rotates stretching out of realization telescopic movable plate by driving and regains.
This high platform lash compensation device is a tower structure, built-in telescopic movable plate, telescopic movable plate under the effect of actuating device by car in level stretch out, come the gap between vehicle and the platform is compensated.When stopping sliding door was closed, stretcher did not influence the switch of stopping sliding door for vertical state; When running into high platform, put down stretcher, stretch out the telescopic movable plate, with the gap between compensation bus deck and the high platform; When in running into, hanging down platform, then do not need to put down stretcher, can not influence normally getting on or off the bus of passenger.As seen, the utility model ingenious conception, simple in structure, and use flexibly, conveniently.After estimating to release, will be subjected to people's popular welcome, have good market outlook.
Description of drawings
Below in conjunction with accompanying drawing the utility model is further described.
Fig. 1 is the utility model constructional drawing.
Number in the figure is schematically as follows: the 1-stretcher; 2-telescopic movable plate; The 3-stopping sliding door; The 4-cylinder; The 5-bus deck; The 6-pedal; The 7-edge of the platform.
The specific embodiment
The passenger train high platform lash compensation device of present embodiment, shown in A among Fig. 1, comprise: stretcher 1, telescopic movable plate 2 and actuating device thereof, described stretcher 1 bottom is provided with chute, telescopic movable plate 2 places in this chute, stretcher 1 is rotationally connected with car body by the rotating shaft (not drawing among the figure) that is arranged at the one side, and realizes stretcher 1 upset by a cylinder 4.Telescopic movable plate bottom is equipped with tooth bar in the present embodiment, and the actuating device delivery is connected in this tooth bar gears in mesh, and described actuating device rotates stretching out of realization telescopic movable plate by driving and regains.
In addition to the implementation, the utility model can also have other embodiments.All employings are equal to the technical scheme of replacement or equivalent transformation form, all drop on the protection domain of the utility model requirement.
Claims (2)
1. passenger train high platform lash compensation device, it is characterized in that comprising: stretcher, telescopic movable plate and actuating device thereof, described stretcher bottom is provided with chute, the telescopic movable plate places in this chute, stretcher is rotationally connected by rotating shaft and the car body that is arranged at the one side, and realizes the stretcher upset by a cylinder.
2. passenger train high platform lash compensation device according to claim 1, it is characterized in that: described telescopic movable plate bottom is equipped with tooth bar, the actuating device delivery is connected in this tooth bar gears in mesh, and described actuating device is realized stretching out and withdrawal of telescopic movable plate by driving to rotate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202828251U CN201610142U (en) | 2009-12-24 | 2009-12-24 | Clearance compensator used for high platform of railway passenger train |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202828251U CN201610142U (en) | 2009-12-24 | 2009-12-24 | Clearance compensator used for high platform of railway passenger train |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201610142U true CN201610142U (en) | 2010-10-20 |
Family
ID=42960775
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009202828251U Expired - Lifetime CN201610142U (en) | 2009-12-24 | 2009-12-24 | Clearance compensator used for high platform of railway passenger train |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201610142U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106163899A (en) * | 2014-04-07 | 2016-11-23 | 克诺尔有限公司 | Movable pedal for car door |
| CN111907542A (en) * | 2020-07-28 | 2020-11-10 | 中车长春轨道客车股份有限公司 | Semi-automatic wheelchair cab apron of subway passenger car |
-
2009
- 2009-12-24 CN CN2009202828251U patent/CN201610142U/en not_active Expired - Lifetime
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106163899A (en) * | 2014-04-07 | 2016-11-23 | 克诺尔有限公司 | Movable pedal for car door |
| CN106163899B (en) * | 2014-04-07 | 2018-05-08 | 克诺尔有限公司 | Movable pedal for car door |
| US10071752B2 (en) | 2014-04-07 | 2018-09-11 | Knorr-Bremse Gmbh | Movable footboard for a vehicle door |
| CN111907542A (en) * | 2020-07-28 | 2020-11-10 | 中车长春轨道客车股份有限公司 | Semi-automatic wheelchair cab apron of subway passenger car |
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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 | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 210031 Nanjing province high tech Development Zone, Taishan Park North Pearl Road, No. 68 Patentee after: CRRC NANJING PUZHEN CO., LTD. Address before: 210031 Nanjing province high tech Development Zone, Taishan Park North Pearl Road, No. 68 Patentee before: CSR NANJING PUZHEN Vehicles Co., Ltd. |
|
| CX01 | Expiry of patent term |
Granted publication date: 20101020 |
|
| CX01 | Expiry of patent term |