CN201249785Y - Train emergency automatic trigger - Google Patents
Train emergency automatic trigger Download PDFInfo
- Publication number
- CN201249785Y CN201249785Y CNU2008201485137U CN200820148513U CN201249785Y CN 201249785 Y CN201249785 Y CN 201249785Y CN U2008201485137 U CNU2008201485137 U CN U2008201485137U CN 200820148513 U CN200820148513 U CN 200820148513U CN 201249785 Y CN201249785 Y CN 201249785Y
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- CN
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- Prior art keywords
- train
- switch
- ball switch
- counting module
- mercury
- Prior art date
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- Expired - Fee Related
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- Electric Propulsion And Braking For Vehicles (AREA)
Abstract
A train emergency automatic trigger comprises a trigger box and a counting module, wherein a vertical ball switch is arranged in the middle of the trigger box, the ball switch is connected with the counting module, four mercury switches are arranged on four sides of the ball switch, the mercury switches are inclined to the direction deviated from the ball switch, when accidents happen, an alarm device and a braking device can be automatically started to avoid further expansion of accidents, the structure is simple, the cost is low, the reaction is sensitive, and the use is easy.
Description
Technical field
The utility model relates to a kind of binary pair, a kind of specifically railroad train clashes, can auto alarm when derailing, disturbing accident, the train emergency situation automatic trigger of early warning and parking.
Technical background
Since train comes out, because the existence of wheel rail relation, the derailment accident of countries in the world railway just never was interrupted, not only can cause the badly damaged of this road man injures and deaths and equipment, but also can invade adjacent line largely, the chain accident of secondary of conflicting with the train that head-on comes may take place.When train clash, derail, when overturning, if in time find and stop the further expansion that may cause the accident.But, when the train operator fails in time to discover the generation of accident or owing to when extraordinary circumstances taking place causing the driver to carry out safe in operation to train, just need provide a kind of train emergency situation binary pair that can start warning device and brake gear automatically.
Summary of the invention
The purpose of this utility model is to be the deficiency that solves the problems of the technologies described above, and provides a kind of when accident such as clashing, derail, overturning at train, can start the train emergency situation automatic trigger of annunciator and lugs automatically.
The utility model is the deficiency that solves the problems of the technologies described above, the technical scheme that is adopted is: a kind of train emergency situation binary pair, comprise a binary pair box and counting module, the centre of binary pair box is provided with a vertical ball switch, ball switch is connected with counting module, be provided with four mercury switches at the four sides of ball switch, mercury switch tilts to the direction that deviates from ball switch.
The utility model, described counting module is arranged in the binary pair box.
The utility model, described binary pair box are provided with mercury switch and counting module bonded assembly and draw lead, are connected with the Train Control circuit card by aviation plug.
The utility model, described mercury switch can replace with ball switch.
The utility model is arranged in the passenger train locomotive, compartment, train tail host and in freight train locomotive, in-vehicle trunking and the train tail host.Four mercury switches solidify towards the position of train front and back and both sides respectively.When train clashed accident, owing to effect of inertia, the electrode of the mercury contact switch in the switch made switch conduction towards train forward-and-rearward mercury switch; When train was turned on one's side, the mercury switch of a corresponding side further tilted, and mercury flow to switch electrode one side, makes switch conduction; The mercury switch conducting is had an effect binary pair; When derail, the wheel kiss the earth, make train beating up and down, the steel ball that drives in the ball switch that is provided with in the middle of the binary pair bounces up and down, touch the electrode of ball switch, make the switch conduction counting module, when counting module is accumulated to predetermined times in setting-up time, can connect flip-flop circuit; Binary pair is had an effect, automatically start annunciator and lugs, this train is stopped also can send (SOS) early warning information, notice adjacent line train is taked the parking measure early, (having little time to judge whether the derailing vehicle invades adjacent line, approves excessive protection) avoids taking place the chain accident of secondary of conflicting with the train that head-on comes.
The beneficial effects of the utility model are:
When 1, having an accident, can start warning and prior-warning device and braking control system automatically, train is stopped, avoid accident further to enlarge.
2, simple in structure, cost is low, be quick on the draw, be easy to use.
Description of drawings
Fig. 1 is a scheme drawing of the present utility model.
Fig. 2 is the lateral plan of inner structure of the present utility model.
Fig. 3 is the birds-eye view of inner structure of the present utility model.
Mark among the figure: 1, binary pair box, 2, counting module, 3, ball switch, 4, mercury switch, 5, draw lead.
The specific embodiment
As shown in the figure: train emergency situation binary pair, comprise a binary pair box 1 and the counting module 2 that is located in the binary pair box 1, the middle part of binary pair box 1 is provided with a vertical ball switch 3, ball switch 3 is connected with counting module 2, front and back and both sides at ball switch 3 are provided with four mercury switches 4, mercury switch 4 tilts to the direction that deviates from ball switch 3, become 60 degree and 30 degree angles respectively with horizontal surface, binary pair box 1 is provided with mercury switch 4 and counting module 2 bonded assemblys and draws lead 5, is connected with the Train Control circuit card by aviation plug.
The utility model, mercury switch 4 also can replace with ball switch.
Train emergency situation binary pair is arranged in passenger train locomotive, compartment, the train tail host and reaches in freight train locomotive, mechanical thermal insulation car railway carriage or compartment, in-vehicle trunking and the train tail host.Four mercury switch 4 position curing at 60 degree angles and 30 degree angles, both sides towards the train front and back respectively.When train clashed accident, owing to effect of inertia, the electrode of the mercury contact switch in the switch made mercury switch 4 conductings towards train forward-and-rearward mercury switch 4; When train was turned on one's side, the mercury switch of a corresponding side further tilted, and mercury flow to switch electrode one side, made mercury switch 4 conductings; Mercury switch 4 conductings will make binary pair have an effect; When derail, the wheel kiss the earth, make train beating up and down, the steel ball that drives in the ball switch 3 that is provided with in the middle of the binary pair bounces up and down, touch the electrode of ball switch, make switch conduction counting module 2, (known two tie distances are 0.55 meter, when counting module added up 20 times in 12 seconds, can connect flip-flop circuit), binary pair is had an effect, and starts annunciator and lugs automatically, this train is stopped also can send (SOS) early warning information, notice adjacent line train is taked the parking measure early, (has little time to judge whether the derailing vehicle invades adjacent line, approves excessive protection.) avoid taking place the chain accident of secondary of conflicting with the train that head-on comes.
Claims (4)
1, a kind of train emergency situation automatic trigger, it is characterized in that: comprise binary pair box (1) and counting module (2), the middle part of binary pair box (1) is provided with a vertical ball switch (3), ball switch (3) is connected with counting module (2), be provided with four mercury switches (4) at the four sides of ball switch (3), mercury switch (4) tilts to place to the direction that deviates from ball switch (3).
2, a kind of train emergency situation automatic trigger according to claim 1 is characterized in that: described binary pair box (1) be provided with connect mercury switch (4) and counting module (2) draw lead (5).
3, a kind of train emergency situation automatic trigger according to claim 1, it is characterized in that: described mercury switch (4) can replace with ball switch.
4, a kind of train emergency situation automatic trigger according to claim 1, it is characterized in that: described counting module (2) is arranged in the binary pair box (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008201485137U CN201249785Y (en) | 2008-08-08 | 2008-08-08 | Train emergency automatic trigger |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008201485137U CN201249785Y (en) | 2008-08-08 | 2008-08-08 | Train emergency automatic trigger |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201249785Y true CN201249785Y (en) | 2009-06-03 |
Family
ID=40745456
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008201485137U Expired - Fee Related CN201249785Y (en) | 2008-08-08 | 2008-08-08 | Train emergency automatic trigger |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201249785Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106080670A (en) * | 2016-08-20 | 2016-11-09 | 徐州翔和高科电气有限公司 | A kind of mine locomotive transporting vehicle-mounted navigation terminal and navigation control method |
-
2008
- 2008-08-08 CN CNU2008201485137U patent/CN201249785Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106080670A (en) * | 2016-08-20 | 2016-11-09 | 徐州翔和高科电气有限公司 | A kind of mine locomotive transporting vehicle-mounted navigation terminal and navigation control method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20090603 Termination date: 20100808 |