CN107700981A - A kind of tripper and its access door - Google Patents
A kind of tripper and its access door Download PDFInfo
- Publication number
- CN107700981A CN107700981A CN201710896447.5A CN201710896447A CN107700981A CN 107700981 A CN107700981 A CN 107700981A CN 201710896447 A CN201710896447 A CN 201710896447A CN 107700981 A CN107700981 A CN 107700981A
- Authority
- CN
- China
- Prior art keywords
- backset
- panel
- bearing
- sliding block
- door
- 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.)
- Granted
Links
Classifications
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
- E05B83/00—Vehicle locks specially adapted for particular types of wing or vehicle
- E05B83/36—Locks for passenger or like doors
- E05B83/363—Locks for passenger or like doors for railway vehicles
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B61—RAILWAYS
- B61D—BODY DETAILS OR KINDS OF RAILWAY VEHICLES
- B61D19/00—Door arrangements specially adapted for rail vehicles
- B61D19/02—Door arrangements specially adapted for rail vehicles for carriages
- B61D19/023—Emergency exits
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
- E05B85/00—Details of vehicle locks not provided for in groups E05B77/00 - E05B83/00
Landscapes
- Business, Economics & Management (AREA)
- Emergency Management (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Securing Of Glass Panes Or The Like (AREA)
- Wing Frames And Configurations (AREA)
Abstract
The invention discloses a kind of tripper, including bearing, sliding block, panel, the gap being arranged between bearing and panel and the fixed block being fixedly connected with bearing and panel simultaneously, the fixed block is provided with two, is individually fixed in the upper and lower part of bearing and panel；Also include being arranged at the rotatable at least 90 degree backset on bearing and between two fixed block spacing；Sliding block both ends with upper and lower two fixed block clampings, and can transversely be slided on fixed block respectively；Sliding block is bonded with backset, and during non-released state, sliding block has with backset is bonded overlapping widths W；During released state, sliding block slides laterally, and vacates the revolution space of backset；Panel, which is provided with, can drive the lockset that sliding block slides laterally.The present invention realizes unblock by general key rotary locking cylinder, with small displacement, simple in construction, compact, adapt to that occasion is more, and no complicated machinery device and easy inoperative component, stopper stabilized structure, reliability is high, and installation is simple, easy to maintenance.
Description
Technical field
The invention belongs to rail vehicle design field, and in particular to a kind of tripper and its access door.
Background technology
The aisle door and cab door of rail traffic vehicles in door lock in order to fail or can make when being in an emergency
Staff and passenger quickly through, it will usually a set of mechanical release device is installed and is used for quick release access door.
Application number CN201120335992 patent of invention, disclose a kind of emergency release dress of railway vehicle cab door
Put.The device is provided with rotating handles on the partition wall where door, and handle is connected by steel wire rope with locking mechanism, when rotation handle
During hand, steel wire rope drives block to move up, and realizes the unblock of car door.
Application number CN201120529889 patent of invention, disclose a kind of dress that automatically resets of rolling stock access door
Put.The patent and application number CN201120335992 patent of invention structure are essentially identical, are all operating handles, by the steel connected
Cord drives locking device action, realizes unblock.The patent is different from part and is locking device by unlocking the rotation of block
Turn the free degree and realize that car door unlocks, and the reset of block can be realized when handle resets.
Application number CN201510031255 patent of invention, disclose a kind of rotary urgent solution in-car in car or rail
Locking device.For the patent mainly for unlocking mechanism, its working method and above-mentioned patent are essentially identical, are unlocked by steel wire rope
Block rotates the unblock for realizing car door.
Patent No. CN201510045322 patent of invention, disclose a kind of lightweight Train door emergency unlocking device.
The patent is also to be made up of release lever and locking mechanism, and its difference is the structure in tripper, employs two
The structure of barb occlusion, one of barb is as dead bolt block.When unlocked, the barb inside steel wire rope drive, makes two
Barb is separated, and dead bolt block can be rotated freely so as to realize unblock.
In terms of above patent retrieval and analysis result, existing access door tripper is all by release lever and locking machine
Structure is formed, and both are connected by steel wire rope, and the innovation of each patent is mainly for locking mechanism.Such tripper part is more, knot
Structure is complicated, and transmission link is more, and matching requirements are high, and installation is difficult in maintenance, is unlocked after being impacted for a long time by dead bolt during operation
Device easily fails.
The content of the invention
In view of the above-mentioned problems, the present invention is intended to provide one kind is simple in construction, occupy little space, installs maintenance simply, reliably
Property high access door tripper, to realize the unblock that access door is manually realized in the case of unregulated power, without aerodynamic force.
The technical scheme of the present invention that solves the problems, such as is：A kind of tripper, including bearing, sliding block, be fixedly connected with bearing
And the panel be arrangeding in parallel, the gap being arranged between bearing and panel and the fixation being fixedly connected simultaneously with bearing and panel
Block, the fixed block are provided with two, are individually fixed in the upper and lower part of bearing and panel；
Also include being arranged at the rotatable at least 90 degree backset on bearing and between two fixed block spacing；
The sliding block both ends with upper and lower two fixed block clampings, and can transversely be slided on fixed block respectively；
The sliding block is bonded with backset, and during non-released state, sliding block has with backset is bonded overlapping widths W；It is sliding during released state
Block slides laterally, and vacates the revolution space of backset；
The panel, which is provided with, can drive the lockset that sliding block slides laterally.
Specifically, the bearing is tabular, region is provided with breach, breach on bearing, between two fixed block spacing
Upper and lower ends are respectively equipped with groove；
Rotating shaft of the backset including tabular backset body, the upper and lower ends for being arranged at the side of backset body one, the rotating shaft pair
It should be caught in groove, and can be in groove internal rotation.
Further, superposed fixed block lower end and rail groove is respectively equipped with positioned at the fixed block upper end of bottom, institute
State groove face rail groove；
The sliding block includes tabular slider body, is arranged at slider body upper and lower ends and can slide portion with what rail groove coordinated,
It is described slide portion one end extend beyond slider body and form suspending part, the other end formed without departing from slider body side boundaries it is recessed
Portion；
The rail groove transverse width, which is more than, slides portion's transverse width, and the portion of sliding can slide in rail groove, and the portion of sliding slides into
Optional position can closed pockets.
Further, it is provided with through hole on the slider body；
Lock body that the lockset includes being installed on panel, extend to from panel the lock core of set through hole on slider body,
The eccentric wheel of lock core end is arranged at, the eccentric wheel is located in through hole.
Stress when stopping for increase backset, the W are more than the half of backset width, and are less than backset width.
The present invention also provides a kind of access door, including doorframe, door-plate, the door lock on door-plate, corresponding on doorframe
The opening position of door lock is provided with above-mentioned tripper；
When door-plate is locking state, the dead bolt of door lock is stretched into the gap between backset and panel, and dead bolt side abuts with backset.
Preferably, the panel 5 is the part for belonging to doorframe 7.
The present invention principle be：Under normal conditions, the rotation of sliding block limitation stopper；Unlock and rotate lockset, on lockset
Eccentric wheel band movable slider slides, and stopper can rotate around the axis after losing the constraint of sliding block, and dead bolt loses limitation so that door is opened.
The present invention remarkable result be：
1. by traditional solution lock operation device（Such as release lever）With the executing agency of unblock（Such as locking mechanism）Simplification is integrated,
By in general key rotary locking cylinder, by the rotational band movable slider of eccentric wheel, unblock, structure letter are realized with small displacement
It is single, compact, adapt to occasion it is more.
It is 2. high without complicated machinery device and easy inoperative component, stopper stabilized structure, reliability.
3. installation is simple, easy to maintenance.
Brief description of the drawings
The invention will be further described below in conjunction with the accompanying drawings.
Fig. 1 is the front 3-D view of tripper of the present invention.
Fig. 2 is the back side 3-D view of tripper of the present invention.
Fig. 3 is the explosive view of tripper of the present invention.
Fig. 4 is bearing and stopper installation diagram.
Fig. 5 is that the back side of bearing and stopper is hidden after assembly to structural representation view.
Fig. 6 is sliding block and the front view after bearing and stopper assembling.
Fig. 7 is the A-A views in Fig. 6.
Fig. 8 is panel and lockset installation diagram.
Fig. 9 is access door schematic diagram of the present invention.
Figure 10 is in Fig. 9 I enlarged drawing.
Figure 11 is schematic diagram of the present invention in locking states.
Figure 12 is the B-B views in Figure 11.
Figure 13 is schematic diagram of the present invention in released state.
Figure 14 is the C-C views in Figure 13.
In figure：1- bearings, 2- stoppers, 3- sliding blocks, 4- fixed blocks, 5- panels, 6- locksets, 7- doorframes, 8- door-plates, 9- doors
Lock, 11- grooves, 21- backset bodies, 22- rotating shafts, 31- slider bodies, 32- slide portion, 33- through holes, 41- rail grooves, 61- locks
Have body, 62- eccentric wheels, 91- dead bolts, 321- suspending parts, 322- recesses.
Embodiment
As shown in Fig. 1~14, a kind of tripper, including bearing 1, sliding block 3, with bearing 1 be fixedly connected and be arranged in parallel
Panel 5, the gap being arranged between bearing 1 and panel 5 and the fixed block 4 being fixedly connected simultaneously with bearing 1 and panel 5, institute
Fixed block 4 is stated provided with two, is individually fixed in the upper and lower part of bearing 1 and panel 5.
The bearing 1 is tabular, and region is provided with breach on bearing 1, between the spacing of two fixed block 4, above and below breach
Both ends are respectively equipped with groove 11.
Also include being arranged at the rotatable at least 90 degree backset 2 on bearing 1 and between the spacing of two fixed block 4.Institute
State rotating shaft 22 of the backset 2 including tabular backset body 21, the upper and lower ends for being arranged at the side of backset body 21 1, the rotating shaft 22
It is corresponding to be caught in groove 11, and can be in the internal rotation of groove 11.
The superposed lower end of fixed block 4 and it is respectively equipped with rail groove 41, the groove positioned at the upper end of fixed block 4 of bottom
11 face rail grooves 41.The sliding block 3 includes tabular slider body 31, is arranged at the upper and lower ends of slider body 31 and can be with track
What groove 41 coordinated slides portion 32.Described one end of portion 32 of sliding extends beyond slider body 31 and forms suspending part 321, the other end not
Recess 322 is formed beyond the side boundaries of slider body 31.
The transverse width of rail groove 41, which is more than, slides the transverse width of portion 32, and sliding portion 32 can be in rail groove 41 transversely
Slide.Slide portion 32 slide into optional position can closed pockets 11.Through hole 33 is provided with the slider body 31.
The sliding block 3 is bonded with backset 2, and during non-released state, sliding block 3 has with backset 2 is bonded overlapping widths W.The W
More than the half of the width of backset 2, and it is less than the width of backset 2.During released state, sliding block 3 slides laterally, and vacates the rotation of backset 2
Space.The panel 5, which is provided with, can drive the lockset 6 that sliding block 3 slides laterally.The lockset 6 includes the lock being installed on panel 5
Have body 61, extend to the lock core of set through hole 33 on slider body 31 from panel, be arranged at the eccentric wheel 62 of lock core end.Institute
Eccentric wheel 62 is stated to be located in through hole 33.
Meanwhile the present embodiment also provides a kind of access door, including doorframe 7, door-plate 8, the door lock 9 on door-plate 8.
The opening position that door lock 9 is corresponded on doorframe 7 is provided with above-mentioned tripper.When door-plate 8 is locking state, the dead bolt 91 of door lock 9 is stretched
Enter in the gap between backset 2 and panel 5, the side of dead bolt 91 abuts with backset 2.
When be in an emergency need unlock access door when, use the key turns 180 degree that lockset 6 is supporting, eccentric wheel 62
The transverse shifting of sliding block 3 is promoted, sliding block 3, which is no longer bonded, stops stopper 2, but can still limit the movement of the upper and lower side rotating shaft 22 of stopper 2.
Door-plate 8 is now promoted, dead bolt 91 drives backset 2 to rotate 90 degree, and door-plate 8 is opened, and realizes the unblock of access door, as shown in Figure 8.It is complete
Stopper 2 is resetted after into unblock, normal use can be continued by reusing access door after key resets sliding block 3.
Claims (7)
- A kind of 1. tripper, it is characterised in that：Including bearing（1）, sliding block（3）With bearing（1）It is fixedly connected and be arranged in parallel Panel（5）, be arranged at bearing（1）With panel（5）Between gap and simultaneously and bearing（1）And panel（5）It is fixedly connected Fixed block（4）, the fixed block（4）Provided with two, bearing is individually fixed in（1）And panel（5）Upper and lower part；Also include being arranged at bearing（1）Go up and be located at two fixed blocks（4）Rotatable at least 90 degree backset between spacing（2）；The sliding block（3）Both ends respectively with upper and lower two fixed blocks（4）Clamping, and can be in fixed block（4）On transversely slide；The sliding block（3）With backset（2）Fitting, during non-released state, sliding block（3）With backset（2）With fitting overlapping widths W； During released state, sliding block（3）Slide laterally, vacate backset（2）Revolution space；The panel（5）Sliding block can be driven by being provided with（3）The lockset slid laterally（6）.
- 2. tripper according to claim 1, it is characterised in that：The bearing（1）For tabular, in bearing（1）Upper, position In two fixed blocks（4）Region is provided with breach between spacing, and breach upper and lower ends are respectively equipped with groove（11）；The backset（2）Including tabular backset body（21）, be arranged at backset body（21）The rotating shaft of the upper and lower ends of one side （22）, the rotating shaft（22）It is corresponding to be caught in groove（11）In, and can be in groove（11）Internal rotation.
- 3. tripper according to claim 2, it is characterised in that：Superposed fixed block（4）Lower end and under being located at The fixed block in portion（4）Upper end is respectively equipped with rail groove（41）, the groove（11）Face rail groove（41）；The sliding block（3）Including tabular slider body（31）, be arranged at slider body（31）Upper and lower ends and can be with rail groove （41）What is coordinated slides portion（32）, it is described to slide portion（32）One end extends beyond slider body（31）And form suspending part（321）、 The other end is without departing from slider body（31）Side boundaries form recess（322）；The rail groove（41）Transverse width, which is more than, slides portion（32）Transverse width, slide portion（32）Can be in rail groove（41）Interior cunning It is dynamic, slide portion（32）Sliding into optional position can closed pockets（11）.
- 4. tripper according to claim 3, it is characterised in that：The slider body（31）On be provided with through hole（33）；The lockset（6）Including being installed on panel（5）On lock body（61）, from panel extend to slider body（31）Upper institute If through hole（33）Lock core, be arranged at the eccentric wheel of lock core end（62）, the eccentric wheel（62）Positioned at through hole（33）It is interior.
- 5. tripper according to claim 1, it is characterised in that：The W is more than backset（2）The half of width, and it is small In backset（2）Width.
- 6. a kind of access door, including doorframe（7）, door-plate（8）, installed in door-plate（8）On door lock（9）, it is characterised in that：In door Frame（7）Upper corresponding door lock（9）Opening position tripper described in any one of the claims 1~5 is installed；Door-plate（8）For locking state when, door lock（9）Dead bolt（91）Stretch into backset（2）With panel（5）Between gap in, lock Tongue（91）Side and backset（2）Abut.
- 7. access door according to claim 6, it is characterised in that：The panel（5）It is to belong to doorframe（7）A part.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710896447.5A CN107700981B (en) | 2017-09-28 | 2017-09-28 | A kind of tripper and its access door |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710896447.5A CN107700981B (en) | 2017-09-28 | 2017-09-28 | A kind of tripper and its access door |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107700981A true CN107700981A (en) | 2018-02-16 |
| CN107700981B CN107700981B (en) | 2019-06-07 |
Family
ID=61175092
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710896447.5A Active CN107700981B (en) | 2017-09-28 | 2017-09-28 | A kind of tripper and its access door |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107700981B (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2166063B2 (en) * | 1971-08-14 | 1977-10-13 | Ausscheidung aus: 21 40 793 Fa. Carl Sievers, 5628 Heiligenhaus | Railway vehicle sliding door lock safety system - has solenoid to disconnect inner actuating handle from door opening mechanism |
| EP0051149A1 (en) * | 1980-11-03 | 1982-05-12 | Austria Metall Aktiengesellschaft | Door fastening, especially for vehicles |
| CN101929280A (en) * | 2009-06-18 | 2010-12-29 | 川崎重工业株式会社 | The two-stage two-linkage device of side sliding door of cab |
| CN201874414U (en) * | 2010-11-23 | 2011-06-22 | 南车南京浦镇车辆有限公司 | Side window of driver's cab of railway passenger car |
| CN202391254U (en) * | 2011-12-18 | 2012-08-22 | 青岛雷尔威机械制造有限公司 | Automatic returning unlocking device for railway vehicle access door |
| CN203978080U (en) * | 2014-07-17 | 2014-12-03 | 湖南铁道职业技术学院天一实业有限公司 | A kind of locomotive emergency safety door lock |
| CN204492398U (en) * | 2015-01-26 | 2015-07-22 | 南京康尼机电股份有限公司 | A kind of emergency unlocking device for track vehicle door system |
-
2017
- 2017-09-28 CN CN201710896447.5A patent/CN107700981B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2166063B2 (en) * | 1971-08-14 | 1977-10-13 | Ausscheidung aus: 21 40 793 Fa. Carl Sievers, 5628 Heiligenhaus | Railway vehicle sliding door lock safety system - has solenoid to disconnect inner actuating handle from door opening mechanism |
| EP0051149A1 (en) * | 1980-11-03 | 1982-05-12 | Austria Metall Aktiengesellschaft | Door fastening, especially for vehicles |
| CN101929280A (en) * | 2009-06-18 | 2010-12-29 | 川崎重工业株式会社 | The two-stage two-linkage device of side sliding door of cab |
| CN201874414U (en) * | 2010-11-23 | 2011-06-22 | 南车南京浦镇车辆有限公司 | Side window of driver's cab of railway passenger car |
| CN202391254U (en) * | 2011-12-18 | 2012-08-22 | 青岛雷尔威机械制造有限公司 | Automatic returning unlocking device for railway vehicle access door |
| CN203978080U (en) * | 2014-07-17 | 2014-12-03 | 湖南铁道职业技术学院天一实业有限公司 | A kind of locomotive emergency safety door lock |
| CN204492398U (en) * | 2015-01-26 | 2015-07-22 | 南京康尼机电股份有限公司 | A kind of emergency unlocking device for track vehicle door system |
Also Published As
| Publication number | Publication date |
|---|---|
| CN107700981B (en) | 2019-06-07 |
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