CN203684986U - Access door of urban rail vehicle - Google Patents
Access door of urban rail vehicle Download PDFInfo
- Publication number
- CN203684986U CN203684986U CN201420001080.8U CN201420001080U CN203684986U CN 203684986 U CN203684986 U CN 203684986U CN 201420001080 U CN201420001080 U CN 201420001080U CN 203684986 U CN203684986 U CN 203684986U
- Authority
- CN
- China
- Prior art keywords
- rail vehicle
- door
- access door
- door leaf
- signal source
- 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 - Lifetime
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- 230000001960 triggered effect Effects 0.000 claims abstract description 4
- 238000005516 engineering process Methods 0.000 description 2
- 238000012544 monitoring process Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
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Abstract
The utility model discloses an access door of an urban rail vehicle. The access door comprises a door leaf hinged with a passage wall of the city urban rail vehicle and a door frame which is arranged in the passage wall of the urban rail vehicle, is used with a locking mechanism on the door leaf in a coordinate mode and is used for locking the door leaf. The locking mechanism is arranged on the door leaf. A signal source triggered by a lock cylinder in the locking mechanism is arranged in the door frame and accesses to an urban rail vehicle control system. According to the access door, the single source is further arranged in the door frame, the lock cylinder triggers the signal source, and the vehicle control system judges the opening or closing state of the access door according to triggering or closing of the signal source, and displays the opening or closing state on a display screen of a drive control table, so that the opening and closing state of the access door is fed back to a driver in real time, vehicle control by driver is prevented from being influenced by sudden coming-in of a passenger, and safety accidents are prevented from occurring.
Description
Technical field
The utility model relates to city rail vehicle, particularly a kind of city rail vehicle access door.
Background technology
In rail vehicle, in order to coordinate in emergency circumstances withdrawing of passenger, part vehicle is equipped with special passway for escaping in drivers' cab at present, and the access door between drivers' cab and guest room can be opened by door handle or emergency unlocking device by passenger in guest room.For avoiding passenger's maloperation in guest room, emergency unlocking device is installed on higher position and posts alarming sign conventionally.
In order to guarantee that driver is not interfered in the time controlling rail vehicle, just drivers' cab often needs special tool(s) to enter.And the exercisable access door of passenger has just affected the closure of drivers' cab environment.In order to remind driver, on vehicle, should provide a kind of access door monitoring system, thereby monitoring channel door open and-shut mode warning driver avoids passenger surprisingly to open access door and alarms driver, affects vehicle control, avoids occurring security incident.
Summary of the invention
Technical problem to be solved in the utility model is, for prior art deficiency, a kind of city rail vehicle access door that the on off state information of access door can be fed back to driver is provided, avoids driver to affect vehicle control because passenger's unexpected intrusion is interfered, prevent security incident.
For solving the problems of the technologies described above, the technical scheme that the utility model adopts is: a kind of city rail vehicle access door, comprise the door leaf hinged with city rail vehicle conduit wall and be arranged on the doorframe for door leaf described in locking that the latch mechanism with on described door leaf in city rail vehicle conduit wall is used in conjunction with, on described door leaf, install with latch mechanism, the signal source being triggered by the lock core in described latch mechanism is installed, described signal source access city rail vehicle control system in described doorframe.
Described signal source is travel switch; In the time that described door leaf is closed, described lock core contacts with the contact of described travel switch; Use travel switch can make the utility model structure simpler, more easily control.
Compared with prior art, the beneficial effect that the utility model has is: the utility model has increased signal source in doorframe, by lock core trigger signal source, vehicle control system is according to the triggering of signal source or close the on off state that judges access door, and show on the display screen of driver's console, thereby to driver, avoid driver to affect vehicle control because passenger's unexpected intrusion is interfered access door on off state Real-time Feedback, prevent security incident.
Accompanying drawing explanation
Fig. 1 is the utility model one example structure schematic diagram.
The specific embodiment
As shown in Figure 1, the utility model one embodiment comprises the door leaf hinged with city rail vehicle conduit wall 2 and is arranged on the doorframe 1 for door leaf described in locking 2 that the latch mechanism with on described door leaf 2 in city rail vehicle conduit wall is used in conjunction with, the travel switch 4 being triggered by the lock core 3 in described latch mechanism is installed in described doorframe 1, and described travel switch 4 accesses city rail vehicle control system.
The utility model use procedure is as follows: in the time that door leaf 2 is closed, lock core 3 contacts with the contact 5 of travel switch 4, contact 5 closures of travel switch 4, and travel switch 4 is by electrical signal transfer to vehicle control system, and vehicle control system display channel door is "Off" state; In the time that door leaf 2 is opened, lock core 3 exits doorframe 1, and now the contact of travel switch 4 disconnects, and vehicle control system does not receive the signal of telecommunication of travel switch 4, judges that access door is "On" state, and shows this state.In the time that the signal of telecommunication of travel switch is converted to " opening " by " pass ", vehicle control system will start warning program, send the information warning of " access door is opened " on the display screen on drivers' cab console, remind driver.
Claims (2)
1. a city rail vehicle access door, comprise the door leaf hinged with city rail vehicle conduit wall (2) and be arranged on the doorframe for door leaf described in locking (2) (1) that the latch mechanism with on described door leaf (2) in city rail vehicle conduit wall is used in conjunction with, it is characterized in that, the signal source being triggered by the lock core in described latch mechanism (3) is installed, described signal source access city rail vehicle control system in described doorframe (1).
2. city rail vehicle access door according to claim 1, is characterized in that, described signal source is travel switch (4); In the time that described door leaf (2) is closed, described lock core (3) contacts with the contact of described travel switch (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420001080.8U CN203684986U (en) | 2014-01-02 | 2014-01-02 | Access door of urban rail vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420001080.8U CN203684986U (en) | 2014-01-02 | 2014-01-02 | Access door of urban rail vehicle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203684986U true CN203684986U (en) | 2014-07-02 |
Family
ID=51006905
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420001080.8U Expired - Lifetime CN203684986U (en) | 2014-01-02 | 2014-01-02 | Access door of urban rail vehicle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203684986U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105992721A (en) * | 2014-02-11 | 2016-10-05 | 庞巴迪运输有限公司 | Device for unlocking a vehicle door |
-
2014
- 2014-01-02 CN CN201420001080.8U patent/CN203684986U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105992721A (en) * | 2014-02-11 | 2016-10-05 | 庞巴迪运输有限公司 | Device for unlocking a vehicle door |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20140702 |