CN107700981B - A kind of tripper and its access door - Google Patents
A kind of tripper and its access door Download PDFInfo
- Publication number
- CN107700981B CN107700981B CN201710896447.5A CN201710896447A CN107700981B CN 107700981 B CN107700981 B CN 107700981B CN 201710896447 A CN201710896447 A CN 201710896447A CN 107700981 B CN107700981 B CN 107700981B
- Authority
- CN
- China
- Prior art keywords
- backset
- panel
- support
- 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.)
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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 support, sliding block, panel, the gap being set between support and panel and the fixed block that is fixedly connected with support and panel simultaneously, there are two the fixed block is set, it is individually fixed in the upper and lower part of support and panel；It further include being set on support and can be rotated at least 90 degree of backset between two fixed block spacing；Sliding block both ends are clamped with upper and lower two fixed blocks respectively, and can be slid along the transverse direction on fixed block；Sliding block is bonded with backset, and when non-unlocked state, sliding block has with backset is bonded overlapping widths W；When unlocked state, sliding block is slid laterally, and vacates the revolution space of backset；Panel is equipped with the lockset that sliding block can be driven to slide laterally.The present invention realizes unlock by general key rotary locking cylinder, with small displacement, and structure is simple, compact, adaptation occasion is more, and no complicated machinery device and vulnerable component, stopper stabilized structure, high reliablity, installation is simple, easy to maintain.
Description
Technical field
The invention belongs to rail vehicle design fields, and in particular to a kind of tripper and its access door.
Background technique
The aisle door and cab door of rail traffic vehicles in door lock in order to fail or while being in an emergency can make
Staff and passenger quickly through, it will usually a set of mechanical release device is installed for quick release access door.
The patent of invention of application number CN201120335992 discloses a kind of emergency release dress of railway vehicle cab door
It sets.The device is provided with rotating handles on the partition wall where door, and handle is connected by wirerope with locking mechanism, when rotation handle
When hand, wirerope drives block to move up, and realizes the unlock of car door.
The patent of invention of application number CN201120529889 discloses a kind of dress that automatically resets of rolling stock access door
It sets.The patent and the patent of invention structure of application number CN201120335992 are essentially identical, are all operating handles, by the steel connected
Cord drives locking device movement, realizes unlock.The patent is different from place and is that locking device passes through the rotation of unlock block
Turn freedom degree and realize car door unlock, and can realize the reset of block when handle resets.
The patent of invention of application number CN201510031255 discloses a kind of rotary urgent solution in car or rail vehicle
Locking device.For the patent mainly for unlocking mechanism, working method and above-mentioned patent are essentially identical to be unlocked by wirerope
The unlock of car door is realized in block rotation.
The patent of invention of patent No. CN201510045322 discloses a kind of lightweight Train door emergency unlocking device.
The patent is also to be made of release lever and locking mechanism, the difference is that the structure in tripper, uses two
The structure of barb occlusion, one of barb is as lock tongue block.When unlocked, the barb inside wirerope drive, makes two
Barb separation, lock tongue block can rotate freely to realize unlock.
In terms of the above patent retrieval and analysis result, existing access door tripper is all by release lever and locking machine
Structure composition, the two are connected by wirerope, and the innovation of each patent is mainly for locking mechanism.Such tripper component is more, knot
Structure is complicated, and transmission link is more, and matching requirements are high, and installation maintenance is difficult, unlocks after being impacted for a long time by lock tongue during operation
Device is easy failure.
Summary of the invention
In view of the above-mentioned problems, the present invention is intended to provide a kind of structure is simple, occupy little space, installation maintenance is simple, reliably
Property high access door tripper, with realize unregulated power, without aerodynamic force in the case where by the unlock of manually implemented access door.
The technical solution that the present invention solves the problems, such as is: a kind of tripper, including support, sliding block, is fixedly connected with support
And panel disposed in parallel, the gap being set between support and panel and the fixation being fixedly connected simultaneously with support and panel
Block there are two the fixed block is set, is individually fixed in the upper and lower part of support and panel；
It further include being set on support and can be rotated at least 90 degree of backset between two fixed block spacing；
The sliding block both ends are clamped with upper and lower two fixed blocks respectively, and can be slid along the transverse direction on fixed block；
The sliding block is bonded with backset, and when non-unlocked state, sliding block has with backset is bonded overlapping widths W；Unlocked state
When, sliding block slides laterally, and vacates the revolution space of backset；
The panel is equipped with the lockset that sliding block can be driven to slide laterally.
Specifically, the support is plate, region is equipped with notch, notch on the support, between two fixed block spacing
Upper and lower ends are respectively equipped with groove；
The backset include plate backset ontology, be set to backset ontology a side upper and lower ends shaft, described turn
Axis correspondence is caught in groove, and can be rotated in groove.
Further, superposed lower end of fixing block and the upper end of fixing block positioned at lower part are respectively equipped with track groove, institute
State groove face track groove；
The sliding block includes plate slider body, is set to slider body upper and lower ends and can slide with what track groove cooperated
Portion, described portion one end of sliding extend beyond slider body and form suspending part, the other end without departing from slider body side boundaries shape
At recess portion；
The track groove transverse width, which is greater than, slides portion's transverse width, and the portion of sliding can slide in track groove, and the portion of sliding is sliding
Moving can closed pockets to any position.
Further, through-hole is provided on the slider body；
The lockset includes the lock body being installed on panel, the lock for extending to from panel set through-hole on slider body
Core, the eccentric wheel for being set to lock core end, the eccentric wheel are located in through-hole.
To increase stress when backset stops, the W is greater than the half of backset width, and is less than backset width.
The present invention also provides a kind of access doors, corresponding on doorframe including doorframe, door-plate, the door lock being mounted on door-plate
Above-mentioned tripper is installed at the position of door lock；
When door-plate is locking state, the lock tongue of door lock is protruded into the gap between backset and panel, lock tongue side and backset
It abuts.
Preferably, the panel 5 is a part for belonging to doorframe 7.
The principle of the present invention is: in general, sliding block limits the rotation of stopper；It unlocks and rotates lockset, on lockset
Eccentric wheel band movable slider slides, and stopper can rotate around the axis after losing the constraint of sliding block, and lock tongue loses limitation to make to open.
Remarkable result of the invention is:
1. executing agency's (such as locking mechanism) of traditional solution lock operation device (such as release lever) and unlock is reduced to
One realizes unlock, knot by the rotation band movable slider of eccentric wheel by general key rotary locking cylinder with small displacement
Structure is simple, compact, adaptation occasion is more.
2. without complicated machinery device and vulnerable component, stopper stabilized structure, high reliablity.
3. installation is simple, easy to maintain.
Detailed description of the invention
The present invention will be further explained below with reference to the attached 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 support and stopper installation diagram.
Fig. 5 is that the back side of support and stopper is hidden after assembly to structural representation view.
Fig. 6 is the main view after sliding block and support and stopper assembling.
Fig. 7 is the A-A view 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 view in Figure 11.
Figure 13 is the schematic diagram of the present invention when unlocked.
Figure 14 is the C-C view in Figure 13.
In figure: 1- support, 2- stopper, 3- sliding block, 4- fixed block, 5- panel, 6- lockset, 7- doorframe, 8- door-plate, 9-
Lock, 11- groove, 21- backset ontology, 22- shaft, 31- slider body, 32- slide portion, 33- through-hole, 41- track groove, 61- lock
Have ontology, 62- eccentric wheel, 91- lock tongue, 321- suspending part, 322- recess portion.
Specific embodiment
As shown in Fig. 1~14, a kind of tripper, including support 1, sliding block 3, with support 1 be fixedly connected and be arranged in parallel
Panel 5, the gap being set between support 1 and panel 5 and the fixed block 4 being fixedly connected simultaneously with support 1 and panel 5, institute
It states there are two fixed block 4 sets, is individually fixed in the upper and lower part of support 1 and panel 5.
The support 1 is plate, and region is equipped with notch on support 1, positioned at two fixed blocks, 4 spacing between, above and below notch
Both ends are respectively equipped with groove 11.
It further include being set on support 1 and can be rotated at least 90 degree of backset 2 between two fixed blocks, 4 spacing.Institute
State shaft 22 of the backset 2 including plate backset ontology 21, the upper and lower ends for being set to 21 a side of backset ontology, the shaft 22
Correspondence is caught in groove 11, and can be rotated in groove 11.
Superposed 4 lower end of fixed block and track groove 41, the groove are respectively equipped with positioned at 4 upper end of fixed block of lower part
11 face track grooves 41.The sliding block 3 includes plate slider body 31, is set to 31 upper and lower ends of slider body and can be with track
What slot 41 cooperated slides portion 32.Described 32 one end of portion of sliding extends beyond slider body 31 and forms suspending part 321, the other end not
Recess portion 322 is formed beyond 31 side boundaries of slider body.
41 transverse width of track groove, which is greater than, slides 32 transverse width of portion, and sliding portion 32 can be in track groove 41 transversely
Sliding.Slide portion 32 slide into any position can closed pockets 11.Through-hole 33 is provided on the slider body 31.
The sliding block 3 is bonded with backset 2, and when non-unlocked state, sliding block 3 has with backset 2 is bonded overlapping widths W.The W
Greater than the half of 2 width of backset, and it is less than 2 width of backset.When unlocked state, sliding block 3 is slid laterally, and vacates the rotation of backset 2
Space.The panel 5 is equipped with the lockset 6 that sliding block 3 can be driven to slide laterally.The lockset 6 includes the lock being installed on panel 5
Tool ontology 61, the eccentric wheel 62 for extending to the lock core of set through-hole 33 on slider body 31 from panel, being set to 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 being mounted on door-plate 8.?
It is corresponded on doorframe 7 and above-mentioned tripper is installed at the position of door lock 9.When door-plate 8 is locking state, the lock tongue 91 of door lock 9 is stretched
Enter in the gap between backset 2 and panel 5,91 side of lock tongue is abutted with backset 2.
When be in an emergency need to unlock access door when, use the matched key turns 180 degree of lockset 6, eccentric wheel 62
3 transverse shifting of sliding block is pushed, sliding block 3, which is no longer bonded, stops stopper 2, but still will limit the movement of 2 upper and lower side shaft 22 of stopper.
Door-plate 8 is pushed at this time, and lock tongue 91 drives backset 2 to rotate 90 degree, and door-plate 8 is opened, and realizes the unlock of access door, as shown in Figure 8.It is complete
Stopper 2 is resetted at after unlock, normal use can be continued by reusing access door after key resets sliding block 3.
Claims (7)
1. a kind of tripper, it is characterised in that: be fixedly connected and be arranged in parallel including support (1), sliding block (3), with support (1)
Panel (5), the gap that is set between support (1) and panel (5) and while being fixedly connected with support (1) and panel (5)
Fixed block (4), the fixed block (4) are individually fixed in the upper and lower part of support (1) and panel (5) there are two setting；
It further include being set on support (1) and can be rotated at least 90 degree of backset (2) between two fixed blocks (4) spacing；
The sliding block (3) sliding in the track groove (41) of upper and lower two fixed blocks (4)；
The sliding block (3) is bonded with backset (2), and when non-unlocked state, sliding block (3) has with backset (2) is bonded overlapping widths W；
When unlocked state, sliding block (3) is slid laterally, and vacates the revolution space of backset (2)；
The panel (5) is equipped with the lockset (6) that sliding block (3) can be driven to slide laterally.
2. tripper according to claim 1, it is characterised in that: the support (1) is plate, on support (1), position
Region is equipped with notch between two fixed blocks (4) spacing, and notch upper and lower ends are respectively equipped with groove (11)；
The backset (2) include plate backset ontology (21), be set to backset ontology (21) a side upper and lower ends shaft
(22), shaft (22) correspondence is caught in groove (11), and can the rotation in groove (11).
3. tripper according to claim 2, it is characterised in that: superposed fixed block (4) lower end and under being located at
Fixed block (4) upper end in portion is respectively equipped with track groove (41), groove (11) the face track groove (41)；
The sliding block (3) includes plate slider body (31), is set to slider body (31) upper and lower ends and can be with track groove
(41) cooperation slide portion (32), it is described slide portion (32) one end extend beyond slider body (31) and formed suspending part (321),
The other end forms recess portion (322) without departing from slider body (31) side boundaries；
Track groove (41) transverse width, which is greater than, slides portion (32) transverse width, and sliding portion (32) can slide in track groove (41)
It is dynamic, slide portion (32) slide into any position can closed pockets (11).
4. tripper according to claim 3, it is characterised in that: be provided with through-hole (33) on the slider body (31)；
The lockset (6) includes the lock body (61) being installed on panel (5), extends to institute on slider body (31) from panel
If the lock core of through-hole (33), the eccentric wheel (62) for being set to lock core end, the eccentric wheel (62) is located in through-hole (33).
5. tripper according to claim 1, it is characterised in that: the W is greater than the half of backset (2) width, and small
In backset (2) width.
6. a kind of access door, including doorframe (7), door-plate (8), the door lock (9) being mounted on door-plate (8), it is characterised in that: in door
It is corresponded on frame (7) and the described in any item trippers of the claims 1~5 is installed at the position of door lock (9)；
When door-plate (8) is locking state, the lock tongue (91) of door lock (9) is protruded into the gap between backset (2) and panel (5), lock
Tongue (91) side is abutted with backset (2).
7. access door according to claim 6, it is characterised in that: the panel (5) is a part for belonging to doorframe (7).
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 CN107700981A (en) | 2018-02-16 |
| CN107700981B true 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) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111980502A (en) * | 2019-12-31 | 2020-11-24 | 株洲九方装备股份有限公司 | Vehicle emergency evacuation door lock and train thereof |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2166063C3 (en) * | 1971-08-14 | 1978-06-08 | Fa. Carl Sievers, 5628 Heiligenhaus | Lock for an external sliding door, in particular for rail vehicles |
| AT370830B (en) * | 1980-11-03 | 1983-05-10 | Vmw Ranshofen Berndorf Ag | DOOR LOCK, IN PARTICULAR FOR A VEHICLE DOOR |
| JP5231343B2 (en) * | 2009-06-18 | 2013-07-10 | 川崎重工業株式会社 | Two-stage double-locking device for cab side sliding door |
| 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
Also Published As
| Publication number | Publication date |
|---|---|
| CN107700981A (en) | 2018-02-16 |
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