CN2269992Y - Train collision control switch - Google Patents
Train collision control switch Download PDFInfo
- Publication number
- CN2269992Y CN2269992Y CN 96237768 CN96237768U CN2269992Y CN 2269992 Y CN2269992 Y CN 2269992Y CN 96237768 CN96237768 CN 96237768 CN 96237768 U CN96237768 U CN 96237768U CN 2269992 Y CN2269992 Y CN 2269992Y
- Authority
- CN
- China
- Prior art keywords
- switch
- connecting rod
- train
- bump
- control switch
- 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 - Fee Related
Links
Landscapes
- Train Traffic Observation, Control, And Security (AREA)
Abstract
The utility model discloses a train collision control switch, which is composed of a support frame, a connecting rod, a balance weight, a bumping block, a switch contactor, a buffer, a bumping button, a power wire, etc. The switch contactor which is bumped by the train just falls on the bumping button, and a circuit is switched on or cut off by the power wire to control a channel brake at an intersection.
Description
The utility model relates to a kind of switch that disconnects or connect circuit that clashes into by train.
At present, at train and highway intersection place, all be to close road channel when train arrives by manually controlling, and train also before by four corners with radio-paging or whistle and inform the crossing staff, this sample loading mode is because the human factor influence can not reach hundred-percent safety.
The utility model purpose provides a kind of Train collision control switch by train bump back switch on or cut off.
In order to achieve the above object, Train collision control switch of the present utility model is made up of support, connecting rod, balanced weight, collision block, switch contact, energy disperser, bump button, electric wire etc., be flexible connection between connecting rod and the support, connecting rod top and switch contact bolt, be to flexibly connect between balanced weight and the connecting rod, on the right of support the bump button switch is installed, when the position of this switch can make the collision block that is subjected on the train percussion hammer bump connecting rod, the switch contact on the connecting rod just in time dropped on the bump button switch.Two bump button switchs are installed on support the right to be connected in parallel by electric wire.
Adopt this structure, because the bump button switch is installed on the right of support, the position of this switch can make switch contact just in time drop on the bump button switch, just can reach to be switched on or switched off the circuit effect after train clashes into collision block, thereby control the pass gates of crossing.
Fig. 1 is an embodiment scheme drawing of the present utility model.
As shown in Figure 1, Train collision control switch is by support 1, connecting rod 2, balanced weight 5, collision block 3, switch contact 6, energy disperser 7, bump button 8, power lead 9 compositions such as grade, be flexible connection between connecting rod 2 and the support 1, connecting rod 2 is used bolt with switch contact 6, be to flexibly connect between balanced weight 5 and the connecting rod 2, when train bump collision block 3, following the moving through of the switch contact 6 on the connecting rod 2 just dropped on the bump button 8 after energy disperser 7 sheds a part of impulse force, thereby connect circuit by power lead 9, after train is walked, balanced weight 5 gravitates drive switch contact 6 upward movements downwards, stop when connecting rod 2 touches limiting device 4.Adopt two bump buttons 8 on connecting rod 2 the right, and be connected in parallel by electric wire, corresponding two switch contacts 6 are no matter which action can both make circuit be switched on or switched off.
Claims (2)
1, a kind of Train collision control switch is made up of support, connecting rod, balanced weight, collision block, switch contact, energy disperser, bump button, power lead, be flexible connection between connecting rod and the support, connecting rod and switch contact bolt, be flexible connection between balanced weight and the connecting rod, it is characterized in that: bump button switch (8) is installed on the right of support (1), and the position of this switch can make that switch contact (6) just in time drops on this bump button switch (8) when being subjected to train bump connecting rod collision block (3).
2, Train collision control switch according to claim 1 is characterized in that: two bump button switchs (8) are arranged and by power lead (9) parallel connection on connecting rod (2) the right, corresponding also have two switch contacts.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 96237768 CN2269992Y (en) | 1996-11-18 | 1996-11-18 | Train collision control switch |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 96237768 CN2269992Y (en) | 1996-11-18 | 1996-11-18 | Train collision control switch |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2269992Y true CN2269992Y (en) | 1997-12-10 |
Family
ID=33913260
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 96237768 Expired - Fee Related CN2269992Y (en) | 1996-11-18 | 1996-11-18 | Train collision control switch |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2269992Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106409541A (en) * | 2016-09-22 | 2017-02-15 | 防城港市港口区思达电子科技有限公司 | Contact structure having non-0 rigid separation speed |
-
1996
- 1996-11-18 CN CN 96237768 patent/CN2269992Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106409541A (en) * | 2016-09-22 | 2017-02-15 | 防城港市港口区思达电子科技有限公司 | Contact structure having non-0 rigid separation speed |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |