CN202935383U - Emergency door closing fault detection and alarm system of rail transit safety door - Google Patents
Emergency door closing fault detection and alarm system of rail transit safety door Download PDFInfo
- Publication number
- CN202935383U CN202935383U CN 201220693148 CN201220693148U CN202935383U CN 202935383 U CN202935383 U CN 202935383U CN 201220693148 CN201220693148 CN 201220693148 CN 201220693148 U CN201220693148 U CN 201220693148U CN 202935383 U CN202935383 U CN 202935383U
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- China
- Prior art keywords
- emergency door
- rail transit
- closing fault
- controller
- door closing
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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 discloses an emergency door closing fault detection and alarm system of a rail transit safety door. The emergency door closing fault detection and alarm system of the rail transit safety door comprises a proximity switch (1), a controller (2) and an alarm device, wherein the proximity switch (1) is connected with a signal input end of the controller (2), a signal output end of the controller (2) is connected with the alarm device, and the proximity switch (1) is fixedly installed on a frame (3) or a doorframe (4). When the proximity switch (1) detects that an emergency door closing fault occurs, the controller (2) sends an alarm order to the alarm device, the alarm device sends out an alarm so as to send out a warning sign to platform staff, the staff carry out manual rechecking according to instructions of a warning light, when the staff find out that an emergency door is not closed in place, the staff tightly close the emergency door, and problems, caused by the fact that the emergency door is not tightly closed, that noise on the sides of a platform is large, and safety of passengers waiting for trains in the platform is threatened, and the like are prevented from happening. The emergency door closing fault detection and alarm system of the rail transit safety door has the advantages of being simple in structure, safe in usage, convenient to use, low in design and manufacture cost, good in reliability of detection results and the like.
Description
Technical field
The utility model relates to a kind of rail transit safety door emergency door closing fault and detects and warning.
Background technology
At present, along with growing with urban rail transit technology of improving constantly of people's quality of the life, a lot of large-and-medium size cities have all been built or have planned and building subway engineering.Under normal circumstances, emergency door has played the effect of safe isolation and protection as the isolation barrier between track and platform; When train enters the station but can't aim at sliding door the time or when being in an emergency, emergency door can be used as passenger's Emergency Access and uses.In case emergency door generation closing fault (do not close and put in place) will cause the isolation imprecision between platform and track, can't completely cut off on the one hand the driving noise of rail side train, the noise of platform side is larger; On the other hand, the emergency door closing fault also will directly threaten the safety of passenger in platform.Traditional emergency door closing fault detects all the realization of manually patrolling by the subway station staff, and staff's work capacity is large, and the testing result poor reliability.
The utility model content
The purpose of this utility model is to overcome the deficiencies in the prior art, provide a kind of rail transit safety door emergency door closing fault to detect and warning, can not close at emergency door and give the alarm when putting in place, avoid emergency door do not close tight and the platform side noise that causes large, threaten the problem such as the passenger safety of waiting in platform.
The purpose of this utility model is achieved through the following technical solutions: rail transit safety door emergency door closing fault detects and warning, it comprises approach switch, controller and warning device, approach switch is connected with the signal input part of controller, and the control signal mouth of controller connects warning device.
Approach switch described in the utility model can be fixedly installed on frame, also can be fixedly installed on doorframe.
As further improvement of the utility model, warning device comprises the combination of any one or two kinds in Warning light and buzzer phone.
When not closing (namely do not close put in place, closing fault) tight when approach switch detects between frame and doorframe, controller sends alarm command to warning device, warning device gives the alarm to send caution to the platform staff, the staff is according to the indication of Warning light manual review in addition again, if closing really, the discovery emergency door do not put in place, manually it is closed tight, avoid emergency door do not close tight and the platform side noise that causes large, threaten the generation of the problems such as passenger safety of waiting in platform; The utlity model has simple in structurely, use safety, convenient, design and produce cost low, the characteristics such as testing result good reliability.
Description of drawings
Fig. 1 is the utility model structural representation;
Fig. 2 is that the A-A of Fig. 1 is to cutaway view;
In figure, 1-approach switch, 2-controller, 3-frame, 4-doorframe, 5-Warning light, 6-buzzer phone.
The specific embodiment
Below in conjunction with accompanying drawing, the technical solution of the utility model is described in further detail, but protection domain of the present utility model is not limited to the following stated.
As Fig. 1, shown in Figure 2, rail transit safety door emergency door closing fault detects and warning, it comprises approach switch 1, controller 2 and warning device, approach switch 1 is fixedly installed in a side of close track on frame 3, or is fixedly installed in doorframe 4 and the contacted side of frame 3 near rail side.Approach switch 1 is connected with the signal input part of controller 2, and the control signal mouth of controller 2 connects warning device.Warning device comprises the combination of any one or two kinds in Warning light 5 and buzzer phone 6.
Claims (4)
1. rail transit safety door emergency door closing fault detects and warning, it is characterized in that: it comprises approach switch (1), controller (2) and warning device, approach switch (1) is connected with the signal input part of controller (2), and the control signal mouth of controller (2) connects warning device.
2. rail transit safety door emergency door closing fault according to claim 1 detects and warning, and it is characterized in that: described approach switch (1) is fixedly installed on frame (3).
3. rail transit safety door emergency door closing fault according to claim 1 detects and warning, and it is characterized in that: described approach switch (1) is fixedly installed on doorframe (4).
4. rail transit safety door emergency door closing fault according to claim 1 detects and warning, it is characterized in that: described warning device comprises the combination of any one or two kinds in Warning light (5) and buzzer phone (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220693148 CN202935383U (en) | 2012-12-16 | 2012-12-16 | Emergency door closing fault detection and alarm system of rail transit safety door |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220693148 CN202935383U (en) | 2012-12-16 | 2012-12-16 | Emergency door closing fault detection and alarm system of rail transit safety door |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202935383U true CN202935383U (en) | 2013-05-15 |
Family
ID=48319638
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220693148 Expired - Fee Related CN202935383U (en) | 2012-12-16 | 2012-12-16 | Emergency door closing fault detection and alarm system of rail transit safety door |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202935383U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112961690A (en) * | 2021-02-20 | 2021-06-15 | 广东韶钢松山股份有限公司 | Coke oven coal tower coal nozzle control system and method |
-
2012
- 2012-12-16 CN CN 201220693148 patent/CN202935383U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112961690A (en) * | 2021-02-20 | 2021-06-15 | 广东韶钢松山股份有限公司 | Coke oven coal tower coal nozzle control system and method |
| CN112961690B (en) * | 2021-02-20 | 2022-03-11 | 广东韶钢松山股份有限公司 | Coke oven coal tower coal nozzle control system and method |
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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: 20130515 Termination date: 20151216 |
|
| EXPY | Termination of patent right or utility model |