CN107542332A - A kind of ramp latch mechanism of rail traffic vehicles emergency escape escape ramp - Google Patents
A kind of ramp latch mechanism of rail traffic vehicles emergency escape escape ramp Download PDFInfo
- Publication number
- CN107542332A CN107542332A CN201710945808.0A CN201710945808A CN107542332A CN 107542332 A CN107542332 A CN 107542332A CN 201710945808 A CN201710945808 A CN 201710945808A CN 107542332 A CN107542332 A CN 107542332A
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- Prior art keywords
- ramp
- lock
- escape
- emergency escape
- rail traffic
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Abstract
The invention discloses a kind of ramp latch mechanism of rail traffic vehicles emergency escape escape ramp, including two groups of ramp lock bodies, two groups of ramp lock bodies are separately mounted on two sides of emergency escape escape ramp bottom pedal body, each ramp lock includes dead bolt, button-head hinge, lock body, axis of traction, lock core, block, stage clip, lock core is arranged in lock body, cover plate is provided with lock body, stage clip is arranged in lock core, dead bolt is arranged on the leading section on lock core, the rear end of stage clip is provided with block, ramp lock pin is installed on block, the rearward end of lock core is locked connecting rod with ramp by axis of traction and is connected, the end set of ramp lock connecting rod has button-head hinge.The present invention in the dead bolt insertion backset of ramp lock, realizes ramp locking, effectively prevents each pedal body after emergency escape escape ramp reclaims in place, rock, send noise, increase the service life, it is simple in construction, easily realize, it is easy to operate, have a good application prospect.
Description
Technical field
The present invention relates to a kind of ramp latch mechanism of rail traffic vehicles emergency escape escape ramp, belong to rail vehicle
Component technology field.
Background technology
With the fast development of urban track traffic, the demand of urban rail transit vehicles is also more and more.At present, city
Emergency escape escape ramp device is fitted with city's rail traffic vehicles, emergency escape escape ramp device is used in urgent event
In the case of barrier, it is easy to the fast-escape of passenger, escape and evacuation is especially carried out in narrow underpass.Existing meet an urgent need is escaped
Not familiar scattered ramp device, emergency escape escape ramp is when reclaiming in place, it is impossible to carries out locking, emergency escape can be caused to evacuate slope
Each pedal body in road, rocks, sends noise, moreover, long-term friction, can reduce emergency escape escape ramp uses the longevity
Life.
The content of the invention
It is insufficient existing for existing emergency escape escape ramp device the invention aims to overcome.The track of the present invention
The ramp latch mechanism of vehicular traffic emergency escape escape ramp, after emergency escape escape ramp reclaims in place, the lock of ramp lock
In tongue insertion backset, ramp locking is realized, each pedal body is effectively prevented, rocks, send noise, increase the service life,
It is simple in construction, easily realize, it is easy to operate, have a good application prospect.
In order to achieve the above object, the technical solution adopted in the present invention is：
A kind of ramp latch mechanism of rail traffic vehicles emergency escape escape ramp, including two groups of ramp lock bodies, two groups of ramp locks
Body is separately mounted on two sides of emergency escape escape ramp bottom pedal body, and each ramp lock includes dead bolt, bulb is cut with scissors
Chain, lock body, axis of traction, lock core, block, stage clip, the lock core are arranged in lock body, and cover plate is provided with the lock body, described
Stage clip is arranged in lock core, and the dead bolt is arranged on the leading section on lock core, and the rear end of the stage clip is provided with block, the gear
Ramp lock pin is installed, the rearward end of the lock core is locked connecting rod with ramp by axis of traction and is connected, the ramp lock on block
The end set of connecting rod has button-head hinge.
The ramp latch mechanism of foregoing a kind of rail traffic vehicles emergency escape escape ramp, in emergency escape escape ramp
After recovery in place, dead bolt insertion is arranged in the backset of the respective side on rail traffic vehicles.
A kind of ramp latch mechanism of foregoing rail traffic vehicles emergency escape escape ramp, pacify between two groups of ramp lock bodies
Gangbar is locked equipped with ramp, the ramp lock gangbar is connected with handle respectively by left and right symmetrical draw bar.
A kind of ramp latch mechanism of foregoing rail traffic vehicles emergency escape escape ramp, the ramp lock gangbar peace
Between button-head hinge in two groups of ramp lock bodies.
A kind of ramp latch mechanism of foregoing rail traffic vehicles emergency escape escape ramp, it is provided with the handle anti-
Sliding lines.
A kind of ramp latch mechanism of foregoing rail traffic vehicles emergency escape escape ramp, the handle, ramp lock connection
Lever, draw bar are arranged at bottom pedal body leading section.
The beneficial effects of the invention are as follows：The ramp latch mechanism of the rail traffic vehicles emergency escape escape ramp of the present invention,
After emergency escape escape ramp reclaims in place, in the dead bolt insertion backset of ramp lock, ramp locking is realized, is effectively prevented each
Pedal body, rock, send noise, increase the service life, it is simple in construction, easily realize, it is easy to operate, there is good answer
Use prospect.
Brief description of the drawings
Fig. 1 is the scheme of installation of the ramp latch mechanism of the rail traffic vehicles emergency escape escape ramp of the present invention；
The ramp latch mechanism dress side diagram of Fig. 2 present invention；
The ramp lock body first structure schematic diagram of Fig. 3 present invention；
Second structural representation of the ramp lock body of Fig. 4 present invention.
The implication marked in accompanying drawing is as follows：
401：Pedal body；Dead bolt；1502：Button-head hinge；1503：Lock body；1504：Axis of traction；1505：Lock core；1506：Block；
1507：Stage clip；1508：Ramp lock pin；1509：Lock connecting rod in ramp；16：Lock gangbar in ramp；17：Draw bar；18：Handle.
Embodiment
Below in conjunction with Figure of description, the present invention will be further described.Following examples are only used for clearly
Illustrate technical scheme, and can not be limited the scope of the invention with this.
As shown in Fig. 1-4, the ramp latch mechanism of rail traffic vehicles emergency escape escape ramp of the invention, including two
Group ramp lock body 15, two groups of ramp lock bodies 15 are separately mounted to two sides of emergency escape escape ramp bottom pedal body 401
On,
The dead bolt 1501 of the ramp lock 15 is plugged on installed in rail vehicle afterwards in place in the recovery of emergency escape escape ramp
On in the backset of respective side,
The ramp lock 15, including dead bolt 1501, button-head hinge 1502, lock body 1503, axis of traction 1504, lock core 1505, block
1506th, stage clip 1507, the lock core 1505 are arranged in lock body 1503, and cover plate 1508 is provided with the lock body 1503, described
Stage clip 1507 is arranged in lock core 1505, and the dead bolt 1501 is arranged on the leading section on lock core 1505, the stage clip 1507
Rear end is provided with block 1506, and ramp lock pin 1508 is provided with the block 1506, and the rearward end of the lock core 1505 is led to
Cross axis of traction 1504 with ramp lock connecting rod 1509 to be connected, the end set of the ramp lock connecting rod 1509 has button-head hinge
1502,
Ramp lock gangbar 16 is installed, the ramp lock gangbar 16 is arranged on two groups of ramps and locked between two groups of ramp lock bodies 15
In body 15 between button-head hinge 1502；Ramp lock gangbar 16 by left and right symmetrical draw bar 17 respectively with handle
Two ends of hand 18 are connected.
Preferably, the handle 18, ramp lock gangbar 16, draw bar 17 are arranged at the front end of bottom pedal body 401
Portion.
The ramp latch mechanism of the rail traffic vehicles emergency escape escape ramp of the present invention, operation principle are as follows：
, can by the impulsive force of the removal process of pedal gear when the emergency escape escape ramp of the present invention reclaims in place
The dead bolt 1501 of ramp lock 15 is inserted in backset, completes the recovery of emergency escape escape ramp；When the emergency escape of the present invention is dredged
Ramp is dissipated, expansion release process is as follows：
Manual pull handle 18, drive ramp to lock gangbar 16 by draw bar 17 and rotate, the ramp lock rotation process of gangbar 16
In, button-head hinge 1502 can be driven to act, ramp is locked connecting rod 1509 and moved to the side of button-head hinge 1502, and pulls traction
Axle 1504 moves, and the movement of axis of traction 1504 pulls lock core 1505 to move, and the lock core 1505 drives dead bolt 1501 to move, and causes
The dead bolt 1501 of ramp lock 15 departs from backset, emergency escape escape ramp released state, into emergency escape escape ramp in gravity
In the presence of, Automatic-expanding, lock core 1505 resets in the presence of stage clip 1507, and dead bolt 1501 resets, and lock core 1505 resets
Lower drive axis of traction 1504, ramp lock connecting rod 1509, button-head hinge 1502 link, and realize and reset.
In summary, the ramp latch mechanism of rail traffic vehicles emergency escape escape ramp of the invention, works as emergency escape
After escape ramp recovery in place, in the dead bolt insertion backset of ramp lock, ramp locking is realized, each pedal body is effectively prevented, goes out
Now rock, send noise, increase the service life, it is simple in construction, easily realize, it is easy to operate, have a good application prospect.
General principle, the main features and advantages of the present invention have been shown and described above.The technical staff of the industry should
Understand, the present invention is not limited to the above embodiments, the original for simply illustrating the present invention described in above-described embodiment and specification
Reason, without departing from the spirit and scope of the present invention, various changes and modifications of the present invention are possible, these changes and improvements
It all fall within the protetion scope of the claimed invention.The claimed scope of the invention is by appended claims and its equivalent circle
It is fixed.
Claims (6)
- A kind of 1. ramp latch mechanism of rail traffic vehicles emergency escape escape ramp, it is characterised in that：Locked including two groups of ramps Body, two groups of ramp lock bodies are separately mounted on two sides of emergency escape escape ramp bottom pedal body, and each ramp lock wraps Dead bolt, button-head hinge, lock body, axis of traction, lock core, block, stage clip are included, the lock core is arranged in lock body, is set on the lock body Cover plate is equipped with, the stage clip is arranged in lock core, and the dead bolt is arranged on the leading section on lock core, and the rear end of the stage clip is set There is block, ramp lock pin is installed on the block, the rearward end of the lock core is locked connecting rod with ramp by axis of traction and is connected Connect, the end set of the ramp lock connecting rod has button-head hinge.
- 2. a kind of ramp latch mechanism of rail traffic vehicles emergency escape escape ramp according to claim 1, its feature It is：After the recovery in place of emergency escape escape ramp, dead bolt insertion is arranged on the backset of the respective side on rail traffic vehicles It is interior.
- 3. a kind of ramp latch mechanism of rail traffic vehicles emergency escape escape ramp according to claim 1, its feature It is：Ramp lock gangbar is installed, the ramp lock gangbar is led by left and right symmetrical between two groups of ramp lock bodies Draw bar respectively with handle to be connected.
- 4. a kind of ramp latch mechanism of rail traffic vehicles emergency escape escape ramp according to claim 1, its feature It is：The ramp lock gangbar is arranged in two groups of ramp lock bodies between button-head hinge.
- 5. a kind of ramp latch mechanism of rail traffic vehicles emergency escape escape ramp according to claim 3, its feature It is：Non-slip texture is provided with the handle.
- 6. a kind of ramp latch mechanism of rail traffic vehicles emergency escape escape ramp according to claim 3, its feature It is：The handle, ramp lock gangbar, draw bar are arranged at bottom pedal body leading section.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710945808.0A CN107542332B (en) | 2017-09-30 | 2017-09-30 | Ramp lock mechanism of rail transit vehicle emergency escape and evacuation ramp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710945808.0A CN107542332B (en) | 2017-09-30 | 2017-09-30 | Ramp lock mechanism of rail transit vehicle emergency escape and evacuation ramp |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107542332A true CN107542332A (en) | 2018-01-05 |
| CN107542332B CN107542332B (en) | 2023-01-24 |
Family
ID=60967026
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710945808.0A Active CN107542332B (en) | 2017-09-30 | 2017-09-30 | Ramp lock mechanism of rail transit vehicle emergency escape and evacuation ramp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107542332B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111252097A (en) * | 2020-03-05 | 2020-06-09 | 南京康尼机电股份有限公司 | City rail emergency evacuation ramp locking device |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1036536A (en) * | 1963-05-28 | 1966-07-20 | Daimler Benz Ag | Improvements in servo motor installations for centrally locking and unlocking a plurality of closure means on a motor vehicle |
| US4962653A (en) * | 1989-01-17 | 1990-10-16 | Aug. Winkhaus Gmbh & Co. Kg | Drive rod lock |
| CN2299913Y (en) * | 1996-10-18 | 1998-12-09 | 陈年丰 | Three-point locked billiard latch for doors |
| CN201082711Y (en) * | 2007-06-08 | 2008-07-09 | 南京康尼机电新技术有限公司 | Multi-stage expansion emergency escape ramp device |
| CN201544971U (en) * | 2009-10-19 | 2010-08-11 | 南京康尼机电股份有限公司 | Connecting rod emergency escape ramp device |
| KR101507429B1 (en) * | 2013-11-29 | 2015-03-31 | 현대로템 주식회사 | Emergency escape ramp for railway vehicles |
| CN104742925A (en) * | 2015-04-13 | 2015-07-01 | 南京康尼机电股份有限公司 | Emergency evacuation ramp capable of crossing obstacles for urban rail vehicles |
| CN205637930U (en) * | 2016-06-01 | 2016-10-12 | 刘庭权 | Bolt device |
| CN207278032U (en) * | 2017-09-30 | 2018-04-27 | 南京康尼机电股份有限公司 | A kind of ramp latch mechanism of rail traffic vehicles emergency escape escape ramp |
-
2017
- 2017-09-30 CN CN201710945808.0A patent/CN107542332B/en active Active
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1036536A (en) * | 1963-05-28 | 1966-07-20 | Daimler Benz Ag | Improvements in servo motor installations for centrally locking and unlocking a plurality of closure means on a motor vehicle |
| US4962653A (en) * | 1989-01-17 | 1990-10-16 | Aug. Winkhaus Gmbh & Co. Kg | Drive rod lock |
| CN2299913Y (en) * | 1996-10-18 | 1998-12-09 | 陈年丰 | Three-point locked billiard latch for doors |
| CN201082711Y (en) * | 2007-06-08 | 2008-07-09 | 南京康尼机电新技术有限公司 | Multi-stage expansion emergency escape ramp device |
| CN201544971U (en) * | 2009-10-19 | 2010-08-11 | 南京康尼机电股份有限公司 | Connecting rod emergency escape ramp device |
| KR101507429B1 (en) * | 2013-11-29 | 2015-03-31 | 현대로템 주식회사 | Emergency escape ramp for railway vehicles |
| CN104742925A (en) * | 2015-04-13 | 2015-07-01 | 南京康尼机电股份有限公司 | Emergency evacuation ramp capable of crossing obstacles for urban rail vehicles |
| CN205637930U (en) * | 2016-06-01 | 2016-10-12 | 刘庭权 | Bolt device |
| CN207278032U (en) * | 2017-09-30 | 2018-04-27 | 南京康尼机电股份有限公司 | A kind of ramp latch mechanism of rail traffic vehicles emergency escape escape ramp |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111252097A (en) * | 2020-03-05 | 2020-06-09 | 南京康尼机电股份有限公司 | City rail emergency evacuation ramp locking device |
| CN111252097B (en) * | 2020-03-05 | 2021-03-16 | 南京康尼机电股份有限公司 | City rail emergency evacuation ramp locking device |
Also Published As
| Publication number | Publication date |
|---|---|
| CN107542332B (en) | 2023-01-24 |
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