CN203739896U - Automatic protection device for gap between compartment door of railway vehicle and platform - Google Patents
Automatic protection device for gap between compartment door of railway vehicle and platform Download PDFInfo
- Publication number
- CN203739896U CN203739896U CN201320794436.3U CN201320794436U CN203739896U CN 203739896 U CN203739896 U CN 203739896U CN 201320794436 U CN201320794436 U CN 201320794436U CN 203739896 U CN203739896 U CN 203739896U
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- China
- Prior art keywords
- platform
- backing plate
- gap
- compartment
- actuating device
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Abstract
The utility model discloses an automatic protection device for a gap between the compartment door of a railway vehicle and a platform. The automatic protection device at least comprises a base plate mounted below the compartment door, the base plate is connected with a driving device, and when the vehicle stops at the platform, the driving device pushes out the base plate to fill the gap between a compartment and the platform; during the driving of the vehicle, the driving device is used for enabling the base plate to contract to the bottom part or the interior of the compartment. The automatic protection device provided by the utility model has the advantages and technical benefits as follows: when the compartment stops at the platform, the gap between the compartment and the platform is effectively filled up, accidents of jamming to passengers or goods falling off from the gap, and the like can be avoided, and personal and property safety of the passengers can be effectively ensured; moreover, the automatic protection device also has the advantages of simple structure, easiness in realization and the like.
Description
[technical field]
The utility model relates to guideway vehicle security appliance field, especially a kind of car door of guideway vehicle and platform gap automatic safety device.
[background technology]
As the compartment of the existing rail traffic vehicles such as light rail, high ferro and subway, door leaf is set respectively in the left and right sides, and described door leaf mostly is the opening ways sliding to both sides, compartment.But, the gap that all can have 10cm left and right between the car door place in every joint compartment and platform edge, exists serious safety hidden: passenger's article on platform (as wallet, mobile phone, wrist-watch, kids toys, walking stick for old persons and shoes etc.) may drop in orbit; This gap may make passenger adopt because of carelessness sky, and can block passenger's pin, and passenger is crushed, and incurs loss through delay vehicle and advances; The article that drop from gap may make track circuit short circuit, cause vehicle to incur loss through delay or other serious accidents.
[utility model content]
The purpose of this utility model is the deficiency existing for the above prior art, provides a kind of simple in structure, can effectively protect passenger safety, realizes the car door and the platform gap automatic safety device that are easy to guideway vehicle.
To achieve these goals, the utility model is achieved in that car door and the platform gap automatic safety device of guideway vehicle, the minimum backing plate that is installed on car door that comprises, described backing plate is connected with actuating device, in the time of vehicle parking platform, described actuating device is released described backing plate in the gap of filling up between compartment and platform; In the time that vehicle is advanced, described backing plate is contracted to car bottom or inside by described actuating device, makes it not affect compartment and advance.
The cushion of described backing plate side arranged outside for cushioning.
Described cushion can be the rubber pad that is fixed on described backing plate outer ledge, in filling up gap, avoids backing plate to scrape and damages platform sidewall, also can extend backing plate service life.
Described backing plate is fixedly connected with one end of moving connecting mechanism, and the described moving connecting mechanism other end is movably connected on described compartment, and described moving connecting mechanism is connected with described actuating device.
Described flexible connection machine can be minimum two curved rods, and described backing plate is extended out from bottom to top, and gap filling is good.
Between described curved rod, connect a gate beam, described gate beam is connected with actuating device.
Described actuating device can be cylinder, and the telescopic shaft of described cylinder is flexibly connected with described gate beam.
Compared with prior art, the advantage the utlity model has and useful technique effect are as follows: can in the time of vehicle parking platform, fill up gap reserved between compartment and platform by actv., avoid passenger to be crushed or the article accidents such as track that drop from gap occur, actv. has ensured passenger's person and property safety; In addition, also have simple in structure, realize the advantages such as easy.
[brief description of the drawings]
Fig. 1 is the car door of the utility model guideway vehicle and the perspective view of platform gap automatic safety device.
[detailed description of the invention]
Below in conjunction with the drawings and specific embodiments, the utility model is described in detail to explanation.
The car door of guideway vehicle and platform gap automatic safety device, be installed under car door or inner backing plate 1 minimum comprising, described backing plate 1 is connected with actuating device 4, and in the time of vehicle parking platform, described actuating device 4 is released described backing plate 1 to fill up gap reserved between compartment and platform; In the time that vehicle is advanced, described backing plate 1 is contracted to car bottom or inside by described actuating device 4, makes it not affect compartment and advance, and can ensure passenger safety by actv. like this, avoids passenger to be crushed by gap, also avoided passenger device to drop on track.
As shown in Figure 1, described backing plate 1 is used for towards the side arranged outside of platform sidewall the cushion 2 cushioning.Described backing plate 1 also arranges cushion 2 towards the side outside of railroad car lateral wall.Described cushion 2 can be the rubber pad that is sheathed on described backing plate 1 outer ledge; in filling up gap, avoid very stiff and demanding the scraping of backing plate to damage cement concrete platform sidewall, well clog the gap of different size; protection backing plate 1 edge, also can extend 1 service life of backing plate.In the time that described backing plate 1 is filled up compartment and platform gap, the rubber pad of described backing plate 1 outer ledge contacts with platform sidewall and railroad car lateral wall respectively.Described backing plate 1 is fixedly connected with one end of moving connecting mechanism 3, described moving connecting mechanism 3 other ends are movably connected on described car bottom, described moving connecting mechanism 3 is connected with described actuating device 4, can make like this backing plate 1 have higher load-carrying capacity, increases the service life.Wherein, described flexible connection machine 3 can be minimum two curved rods, described backing plate 1 is extended out from bottom to top, by gap filling.Between described curved rod, connect a gate beam 5, described gate beam 5 is connected with actuating device 4, simple in structure like this, and can fill up the gap between compartment and platform by actv..Wherein, described actuating device 4 can be cylinder, and the telescopic shaft of described cylinder is flexibly connected with described gate beam 5.In addition, the tooth bar that described actuating device 4 can also be spring or driven by motor etc.
More than describe preferred embodiment of the present utility model in detail, should be appreciated that the ordinary skill of this area just can be made many modifications and variations according to design of the present utility model without creative work.Therefore, all technical personnels in the art according to the utility model design on prior art basis by logic analysis, reasoning or according to the available technical scheme of limited experiment, all should be among by the determined protection domain of these claims.
Claims (5)
1. the car door of guideway vehicle and platform gap automatic safety device, is characterized in that, the minimum backing plate being installed under car door that comprises, and described backing plate is connected with actuating device, and described backing plate outer ledge is fixed rubber pad; In the time of vehicle parking platform, described actuating device is released described backing plate in the gap of filling up between compartment and platform, and the rubber pad of described backing plate outer ledge contacts with platform sidewall and railroad car lateral wall respectively; In the time that vehicle is advanced, described backing plate is contracted to car bottom or inside by described actuating device.
2. according to the car door of guideway vehicle claimed in claim 1 and platform gap automatic safety device; it is characterized in that; described backing plate is fixedly connected with one end of moving connecting mechanism; the described moving connecting mechanism other end is movably connected on described compartment, and described moving connecting mechanism is connected with described actuating device.
3. according to the car door of guideway vehicle claimed in claim 2 and platform gap automatic safety device, it is characterized in that, described flexible connection machine is minimum two curved rods, and described backing plate is extended out from bottom to top.
4. according to the car door of guideway vehicle claimed in claim 3 and platform gap automatic safety device, it is characterized in that, between described curved rod, connect a gate beam, described gate beam is connected with actuating device.
5. according to the car door of guideway vehicle claimed in claim 4 and platform gap automatic safety device, it is characterized in that, described actuating device is cylinder, and the telescopic shaft of described cylinder is flexibly connected with described gate beam.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320794436.3U CN203739896U (en) | 2013-12-05 | 2013-12-05 | Automatic protection device for gap between compartment door of railway vehicle and platform |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320794436.3U CN203739896U (en) | 2013-12-05 | 2013-12-05 | Automatic protection device for gap between compartment door of railway vehicle and platform |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203739896U true CN203739896U (en) | 2014-07-30 |
Family
ID=51339734
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320794436.3U Expired - Fee Related CN203739896U (en) | 2013-12-05 | 2013-12-05 | Automatic protection device for gap between compartment door of railway vehicle and platform |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203739896U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103612640A (en) * | 2013-12-05 | 2014-03-05 | 胡毅 | Automatic protecting device against gap between railway vehicle carriage door and platform and automatic control system thereof |
-
2013
- 2013-12-05 CN CN201320794436.3U patent/CN203739896U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103612640A (en) * | 2013-12-05 | 2014-03-05 | 胡毅 | Automatic protecting device against gap between railway vehicle carriage door and platform and automatic control system thereof |
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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: 20140730 Termination date: 20161205 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |