CN106869632A - A kind of new tripper and application method for rail traffic vehicles door system - Google Patents
A kind of new tripper and application method for rail traffic vehicles door system Download PDFInfo
- Publication number
- CN106869632A CN106869632A CN201710221068.6A CN201710221068A CN106869632A CN 106869632 A CN106869632 A CN 106869632A CN 201710221068 A CN201710221068 A CN 201710221068A CN 106869632 A CN106869632 A CN 106869632A
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- CN
- China
- Prior art keywords
- unlocking unit
- independent
- independent unlocking
- unblock
- door system
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Classifications
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
- E05B77/00—Vehicle locks characterised by special functions or purposes
- E05B77/02—Vehicle locks characterised by special functions or purposes for accident situations
- E05B77/04—Preventing unwanted lock actuation, e.g. unlatching, at the moment of collision
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
- E05B81/00—Power-actuated vehicle locks
- E05B81/12—Power-actuated vehicle locks characterised by the function or purpose of the powered actuators
- E05B81/16—Power-actuated vehicle locks characterised by the function or purpose of the powered actuators operating on locking elements for locking or unlocking action
-
- 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
- E05B83/02—Locks for railway freight-cars, freight containers or the like; Locks for the cargo compartments of commercial lorries, trucks or vans
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- Lock And Its Accessories (AREA)
Abstract
The invention discloses a kind of new tripper and application method for rail traffic vehicles door system, including the first independent unlocking unit, second independent unlocking unit, first independent unlocking unit, second independent unlocking unit is in a left side, right full symmetric setting, first independent unlocking unit is connected with the interior operating assembly of door system, second independent unlocking unit is connected with the outer operating assembly of door system, independent unlocking unit can increase unblock angle, will be interior, outer unblock core part is independently separated, manufacturing cost is saved, it is easy to make, improve the security of door system, have a good application prospect.Mode is moved back and forth using steel wire rope and drives solution lockwheel, resetted without extra torsion spring or other devices, with the small feature of operating physical force.Solution lock collar stroke is big, and door leaf can continue to open a small distance after unblock, be more easy to open Door by Hand, and meet ergonomics demand.
Description
Technical field
The present invention relates to a kind of new tripper and application method for rail traffic vehicles door system, belong to city
Track vehicle door system technical field.
Background technology
Tripper is the operating extremely important safe link of rail traffic vehicles, after there is emergency, passenger
Tripper can be activated to open vehicle doorn, fled danger.At present, the existing unblock dress on rail traffic vehicles door
Put, have the following disadvantages：
（1）Unblock stroke is limited by tripper space and releasing force, and door leaf opening gap is small after unblock, it is difficult to stretch hand
Enter gap to open door leaf, in order to overcome this problem, increase inside and outside attacker or other auxiliary on door leaf in the prior art
Device, attacker is destruction door leaf integraty, influences overall appearance, not easy to clean, also increases manufacturing cost；Servicing unit is not only
Manufacturing cost be increased, it is necessary to take certain space, the possibility for also failing has potential safety hazard；
（2）Inside and outside emergency unlocking mechanism shares core unblock part, when core unlocks part failure, no matter from internal or
Door cannot be opened from outside, causes the presence of certain potential safety hazard.
The content of the invention
The invention aims to overcome the existing tripper for rail traffic vehicles door system, door leaf after unblock
Open gap small, inside and outside emergency unlocking mechanism shares core unblock part, during failure, there is a problem of potential safety hazard.The present invention
New tripper and application method for rail traffic vehicles door system, increase unblock angle, while by inside and outside unblock
Core part is separated, and has saved manufacturing cost, improves the security of door system, is had a good application prospect.
In order to achieve the above object, the technical solution adopted in the present invention is：
A kind of new tripper for rail traffic vehicles door system, including the first independent unlocking unit, the second independent solution
Lock unit, the first independent unlocking unit, the second independent unlocking unit are in left and right full symmetric setting, and described first is independent
Unlocking unit is connected with the interior operating assembly of door system, the outer operating assembly phase of the second independent unlocking unit and door system
Connection,
The first independent unlocking unit, for realizing the built-in function in door system, completes unblock work；Described second is independent
Unlocking unit, for realizing the peripheral operation in door system, completes unblock work；
The first independent unlocking unit, the second independent unlocking unit position it is replaceable.
Foregoing a kind of new tripper for rail traffic vehicles door system, also including mounting bracket and connection
Axle, the first independent unlocking unit, the second independent unlocking unit are nested in connecting shaft, and are arranged on installation by connecting shaft
In support, the first independent unlocking unit, the second independent unlocking unit full symmetric are distributed in connecting shaft in left and right.
A kind of foregoing new tripper for rail traffic vehicles door system, the described first independent unblock is single
Unit, the second independent unlocking unit include dampened disk, rectangular torsional conciliate lockwheel, the dampened disk, rectangular torsional, solution lockwheel according to
Secondary to be socketed in connecting shaft to center from the end of connecting shaft, the dampened disk realizes linkage by rectangular torsional with solution lockwheel.
A kind of foregoing new tripper for rail traffic vehicles door system, also including steel wire rope installing plate, institute
The bottom that steel wire rope installing plate is fixed on mounting bracket is stated, the reset or unblock steel wire rope on inside and outside operating assembly can run through
Steel wire rope installing plate, and be connected with the solution lockwheel in the first of respective side the independent unlocking unit or the second independent unlocking unit
Connect, the reset steel wire rope and unblock steel wire rope are coiled in corresponding solution lock collar with counter clockwise direction in a clockwise direction respectively
On, by pulling two steel wire ropes back and forth, unblock and reset for realizing solution lockwheel.
A kind of foregoing new tripper for rail traffic vehicles door system, the first independent unlocking unit,
Second independent unlocking unit also includes end cap, and the end cap is connected to the end of respective side connecting shaft, for limit damping disk
Position in connecting shaft.
A kind of foregoing new tripper for rail traffic vehicles door system, limited location is set on the dampened disk
Pin and return pin, the spacer pin are used to prop up the end cap of respective side, realize the reset of solution lockwheel in place, this moment rectangular torsional pine
Circle, connecting shaft is free to rotate；The return pin is used to make to drive dampened disk to rotate during the reset rotation of solution lockwheel.
Based on the application method of the above-mentioned new tripper for rail traffic vehicles door system, including following mould
Formula,
Individually operated interior operating assembly pattern, the first independent unlocking unit of control is unlocked, and door leaf is opened gap, resets the
One independent unlocking unit, completes unblock work, the second independent unlocking unit whole process attonity；
Individually operated outer operating assembly pattern, the second independent unlocking unit of control is unlocked, and door leaf is opened gap, resets the
Two independent unlocking units, complete unblock work, the first independent unlocking unit whole process attonity；
The first independent non-reset mode of unlocking unit, after operating assembly in operation, do not reset the first independent unlocking unit, door leaf
Again after locking, individually operated outer operating assembly pattern is performed, now the first independent unlocking unit keeps initial position, Huo Zhecao
Make the first independent unlocking unit that resets, after reset, perform individually operated interior operating assembly pattern；
The second independent non-reset mode of unlocking unit, after outer operating assembly is operated, do not reset the second independent unlocking unit, door leaf
Again after locking, individually operated outer operating assembly pattern is can perform, now the second independent unlocking unit keeps initial position, or
Operation the second independent unlocking unit of reset, after reset, performs individually operated outer operating assembly pattern.
It is previously described for the application method of the new tripper of rail traffic vehicles door system, the described first independent unblock
The process that unit is unlocked or the second independent unlocking unit is unlocked is as follows：
（1）When emergency release is operated, the unblock steel wire rope of control operation respective side pulls unblock wheel to rotate；
（2）Unblock wheel drives rectangular torsional to be rotated, and the other end of rectangular torsional is fixed on dampened disk, and dampened disk is provided
Damping prevents rectangular torsional rotation, and the one end for causing rectangular torsional to be connected with solution lockwheel is rotated, the internal diameter meeting of rectangular torsional
Constantly shrink and reduce；
（3）When the internal diameter of rectangular torsional is reduced to it is consistent with the external diameter of connecting shaft when, now, solution lockwheel persistently rotate, rectangle turn round
Resistance between spring and connecting shaft overcomes the damping value that dampened disk is provided, drive connecting shaft and dampened disk follow solution lockwheel together with turn
It is dynamic；
（4）Connecting shaft is connected by flat key with drive mechanism, and the rotation of connecting shaft can drive screw mandrel to rotate together, completes door leaf
Unlocking motion；
（5）The unblock stroke of solution lockwheel is big, and after the completion of the unlocking motion of door leaf, solution lockwheel may proceed to rotate, and continues to do to open the door and moves
Make, door leaf is opened enough gaps, so as to can realize opening Door by Hand.
It is previously described for the application method of the new tripper of rail traffic vehicles door system, the described first independent unblock
The process that unit is unlocked or the second independent unlocking unit resets is as follows：
（1）When reset is operated, the reset steel wire rope opposite direction of control operation respective side pulls unblock wheel to rotate；
（2）Unblock wheel drives rectangular torsional to be rotated, and the other end of rectangular torsional is fixed on dampened disk, and rectangular torsional enters
Row loose ring, internal diameter can continuous loose ring increase, realization and damping disk detachment；
（3）When solution lockwheel props up the return pin on dampened disk, dampened disk is driven to rotate together, until the spacer pin on dampened disk
Spacing, completion reset operation is carried out by end cap.
The beneficial effects of the invention are as follows：New tripper for rail traffic vehicles door system of the invention and use
Method, including the first independent unlocking unit, the second independent unlocking unit, the first independent unlocking unit, the second independent unlocking unit
In left and right full symmetric setting, the first independent unlocking unit is connected with the interior operating assembly of door system, and the second independent unblock is single
Unit is connected with the outer operating assembly of door system, and independent unlocking unit can increase unblock angle, by inside and outside unblock core part
It is independent to separate, manufacturing cost has been saved, it is easy to make, the security of door system is improve, have a good application prospect.Using
Steel wire rope moves back and forth mode and drives solution lockwheel, is resetted without extra torsion spring or other devices, with the small feature of operating physical force.Solution
Lock collar stroke is big, and door leaf can continue to open a small distance after unblock, be more easy to open Door by Hand, and meet ergonomics demand.
Brief description of the drawings
Fig. 1 is the structural representation of the new tripper for rail traffic vehicles door system of the invention.
Fig. 2 is the sectional view in the A-A faces of Fig. 1.
Fig. 3 is the schematic diagram of the new tripper unlocking direction for rail traffic vehicles door system of the invention.
Fig. 4 is the schematic diagram after the completion of the new tripper unblock for rail traffic vehicles door system of the invention.
Fig. 5 is the schematic diagram in the new tripper reset direction for rail traffic vehicles door system of the invention.
Fig. 6 is the schematic diagram after the new tripper for rail traffic vehicles door system of the invention resets in place.
Fig. 7 is the scheme of installation of reset steel wire rope of the invention.
Fig. 8 is the scheme of installation of unblock steel wire rope of the invention.
The implication marked in accompanying drawing is as follows：
1：Connecting shaft；2：Dampened disk；3：Rectangular torsional；4：Solution lockwheel；5：Mounting bracket；6：Steel wire rope installing plate；7：End cap；8：
Reset steel wire rope；9：Unblock steel wire rope；10：Spacer pin；11：Return pin.
Specific embodiment
Below in conjunction with Figure of description, the present invention will be further described.Following examples are only used for clearly
Technical scheme is illustrated, and can not be limited the scope of the invention with this.
As shown in Figures 1 and 2, the new tripper for rail traffic vehicles door system of the invention, including first
Independent unlocking unit I, the second independent unlocking unit II, the first independent unlocking unit I, the second independent unlocking unit II are in
Left and right full symmetric setting, the first independent unlocking unit I is connected with the interior operating assembly of door system, and described second is only
Vertical unlocking unit II is connected with the outer operating assembly of door system,
The first independent unlocking unit I, for realizing the built-in function in door system, completes unblock work；Described second is only
Vertical unlocking unit II, for realizing the peripheral operation in door system, completes unblock work；
The first independent unlocking unit I, the second independent unlocking unit II position it is replaceable, carry out symmetric design save space
While also greatly improve the security of tripper.
Present invention additionally comprises mounting bracket 5 and connecting shaft 1, the first independent unlocking unit I, the second independent unlocking unit
II is nested in connecting shaft 1, and is arranged in mounting bracket 5 by connecting shaft 1, the first independent unlocking unit I, second only
Vertical unlocking unit II in it is left and right it is full symmetric be distributed in connecting shaft 1, mounting bracket 5 by new tripper be fixed on for
On rail traffic vehicles door system, connecting shaft 1 is used to carry the first independent unlocking unit I, the second independent unlocking unit II；
The first independent unlocking unit I, the second independent unlocking unit II include that dampened disk 2, rectangular torsional 3 conciliate lockwheel 4,
The dampened disk 2, rectangular torsional 3, solution lockwheel 4 are socketed in connecting shaft 1 from the end of connecting shaft 1 to center successively, the resistance
Buddhist nun's disk 2 realizes linkage by rectangular torsional 3 with solution lockwheel 4.
Present invention additionally comprises steel wire rope installing plate 6, the steel wire rope installing plate 6 is fixed on the bottom of mounting bracket 5, interior,
Reset or unblock steel wire rope 9 on outer operating assembly can run through steel wire rope installing plate 6, and independently be unlocked with the first of respective side
Solution lockwheel 4 in unit I or the second independent unlocking unit II is connected, and the reset steel wire rope 8 and unblock steel wire rope 9 are distinguished
It is coiled in counter clockwise direction in a clockwise direction in corresponding solution lock collar, by pulling two steel wire ropes back and forth, for realizing
The unblock and reset of lockwheel 4 are solved, reduction torsion spring is eliminated, simple structure is easy for installation, and inside and outside unblock is individually present, and increases
Plus the security of tripper, and by wire rope gearing, it is simple, safe and reliable.
Reset steel wire rope 8 and unblock steel wire rope 9 in the first independent unlocking unit I or the second independent unlocking unit II
Scheme of installation, as shown in Figures 7 and 8；
The first independent unlocking unit I, the second independent unlocking unit II also include end cap 7, and the end cap 7 is connected to correspondence
The end of side connecting shaft 1, for position of the limit damping disk 2 in connecting shaft 1.
Spacer pin 10 and return pin 11 are provided with the dampened disk 2, the spacer pin 10 is used to prop up the end of respective side
Lid 7, realizes the reset of solution lockwheel 4 in place, this moment the loose ring of rectangular torsional 3, and connecting shaft 1 is free to rotate；The return pin 11 is used
Dampened disk 2 is driven to rotate when solution lockwheel 4 is resetted and rotating.
According to the application method of the above-mentioned new tripper for rail traffic vehicles door system, including following mould
Formula,
Individually operated interior operating assembly pattern, the first independent unlocking unit I of control is unlocked, and door leaf is opened gap, resets
First independent unlocking unit I, completes unblock work, the second independent unlocking unit II whole process attonity；
Individually operated outer operating assembly pattern, the second independent unlocking unit II of control is unlocked, and door leaf is opened gap, resets
Second independent unlocking unit II, completes unblock work, the first independent unlocking unit I whole process attonity；
The first independent non-reset modes of unlocking unit I, after operating assembly in operation, do not reset the first independent unlocking unit I, door
Fan after locking, performs individually operated outer operating assembly pattern again, and now the first independent unlocking unit I keeps initial position, or
Person operation the first independent unlocking unit I of reset, after reset, performs individually operated interior operating assembly pattern；
The second independent non-reset modes of unlocking unit II, after outer operating assembly is operated, do not reset the second independent unlocking unit II,
Door leaf after locking, can perform individually operated outer operating assembly pattern again, and now the second independent unlocking unit II keeps initial bit
Put, or operation the second independent unlocking unit II of reset, after reset, perform individually operated outer operating assembly pattern.
The process that the first independent unlocking unit I is unlocked or the second independent unlocking unit II is unlocked is such as
Under：
（1）When emergency release is operated, the unblock steel wire rope 9 of control operation respective side pulls solution lockwheel 4 to rotate, unlocking direction,
As shown in Figure 3；
（2）Solution lockwheel 4 drives rectangular torsional 3 to be rotated, and the other end of rectangular torsional 3 is fixed on dampened disk 2, dampened disk
2 provide damping prevents rectangular torsional 3 from rotating, and the one end for causing rectangular torsional 3 to be connected with solution lockwheel 4 is rotated, rectangular torsional 3
Internal diameter can constantly shrink reduction；
（3）When the internal diameter of rectangular torsional 3 is reduced to it is consistent with the external diameter of connecting shaft 1 when, now, solution lockwheel 4 persistently rotate, rectangle
Resistance between torsion spring 3 and connecting shaft 1 overcomes the damping value that dampened disk 2 is provided, and drives connecting shaft 1 and then to be unlocked with dampened disk 2
Wheel 4 is rotated together；
（4）Connecting shaft 1 is connected by flat key with drive mechanism, and the rotation of connecting shaft 1 can drive screw mandrel to rotate together, completes door
The unlocking motion of fan, the state after unblock, as shown in Figure 4；
（5）The unblock stroke for solving lockwheel 4 is big, and after the completion of the unlocking motion of door leaf, solution lockwheel 4 may proceed to rotate, and continue to open the door
Action, enables door leaf to open enough gaps, so as to can realize opening Door by Hand, solves door system after unblock, between crack between a door and its frame
Gap is small, it has not been convenient to which passenger opens the problem of door leaf.
The process that the first independent unlocking unit I is unlocked or the second independent unlocking unit II resets is as follows：
（1）When reset is operated, the opposite direction of reset steel wire rope 8 of control operation respective side pulls solution lockwheel 4 to rotate, reset side
To as shown in Figure 5；
（2）Solution lockwheel 4 drives rectangular torsional 3 to be rotated, and the other end of rectangular torsional 3 is fixed on dampened disk 2, and rectangle is turned round
Spring 3 carries out loose ring, internal diameter can continuous loose ring increase, realization departs from dampened disk 2；
（3）When solution lockwheel 4 props up the return pin 11 on dampened disk 2, dampened disk 2 is driven to rotate together, until on dampened disk 2
Spacer pin 10 carried out by end cap 7 it is spacing, complete reset operation, the state after reset, as shown in Figure 6；
In sum, the new tripper and application method for rail traffic vehicles door system of the invention, including first
Independent unlocking unit, the second independent unlocking unit, the first independent unlocking unit, the second independent unlocking unit are in left and right completely right
Claim to set, the first independent unlocking unit is connected with the interior operating assembly of door system, the second independent unlocking unit and door system
Outer operating assembly is connected, and independent unlocking unit can increase unblock angle, inside and outside unblock core part is independently separated, section
About manufacturing cost, easy to make, improves the security of door system, has a good application prospect.
General principle of the invention, principal character and advantage has been shown and described above.The technical staff of the industry should
Understand, the present invention is not limited to the above embodiments, simply original of the invention is illustrated 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
All fall within the protetion scope of the claimed invention.The claimed scope of the invention is by appending claims and its equivalent circle.
It is fixed.
Claims (9)
1. a kind of new tripper for rail traffic vehicles door system, it is characterised in that：It is single including the first independent unblock
Unit, the second independent unlocking unit, the first independent unlocking unit, the second independent unlocking unit are in left and right full symmetric setting,
The first independent unlocking unit is connected with the interior operating assembly of door system, the second independent unlocking unit and door system
Outer operating assembly is connected,
The first independent unlocking unit, for realizing the built-in function in door system, completes unblock work；Described second is independent
Unlocking unit, for realizing the peripheral operation in door system, completes unblock work；
The first independent unlocking unit, the second independent unlocking unit position it is replaceable.
2. a kind of new tripper for rail traffic vehicles door system according to claim 1, it is characterised in that：
Also include mounting bracket and connecting shaft, the first independent unlocking unit, the second independent unlocking unit are nested in connecting shaft, and
It is arranged in mounting bracket by connecting shaft, the first independent unlocking unit, the second independent unlocking unit are in left and right completely right
Title is distributed in connecting shaft.
3. a kind of new tripper for rail traffic vehicles door system according to claim 2, it is characterised in that：
The first independent unlocking unit, the second independent unlocking unit include that dampened disk, rectangular torsional conciliate lockwheel, the damping
Disk, rectangular torsional, solution lockwheel are socketed in connecting shaft from the end of connecting shaft to center successively, and the dampened disk is turned round by rectangle
Spring realizes linkage with solution lockwheel.
4. a kind of new tripper for rail traffic vehicles door system according to claim 1 or 3, its feature exists
In：Also include steel wire rope installing plate, the steel wire rope installing plate is fixed on the bottom of mounting bracket, on inside and outside operating assembly
Reset or unblock steel wire rope can run through steel wire rope installing plate, and it is independent with the first of respective side the independent unlocking unit or second
Solution lockwheel in unlocking unit is connected, and the reset steel wire rope is respectively in a clockwise direction and square counterclockwise with unblock steel wire rope
To being coiled in corresponding solution lock collar, by pulling two steel wire ropes back and forth, unblock and reset for realizing solution lockwheel.
5. a kind of new tripper for rail traffic vehicles door system according to claim 3, it is characterised in that：
The first independent unlocking unit, the second independent unlocking unit also include end cap, and the end cap is connected to respective side connecting shaft
End, for position of the limit damping disk in connecting shaft.
6. a kind of new tripper for rail traffic vehicles door system according to claim 3, it is characterised in that：
Spacer pin and return pin are provided with the dampened disk, the spacer pin is used to prop up the end cap of respective side, realizes solution lockwheel
Reset in place, this moment rectangular torsional loose ring, connecting shaft is free to rotate；The band when return pin is used to rotate the reset of solution lockwheel
Dynamic damping disk is rotated.
7. the user of the new tripper for rail traffic vehicles door system being based on described in claim any one of 1-6
Method, it is characterised in that：Including following pattern,
Individually operated interior operating assembly pattern, the first independent unlocking unit of control is unlocked, and door leaf is opened gap, resets the
One independent unlocking unit, completes unblock work, the second independent unlocking unit whole process attonity；
Individually operated outer operating assembly pattern, the second independent unlocking unit of control is unlocked, and door leaf is opened gap, resets the
Two independent unlocking units, complete unblock work, the first independent unlocking unit whole process attonity；
The first independent non-reset mode of unlocking unit, after operating assembly in operation, do not reset the first independent unlocking unit, door leaf
Again after locking, individually operated outer operating assembly pattern is performed, now the first independent unlocking unit keeps initial position, Huo Zhecao
Make the first independent unlocking unit that resets, after reset, perform individually operated interior operating assembly pattern；
The second independent non-reset mode of unlocking unit, after outer operating assembly is operated, do not reset the second independent unlocking unit, door leaf
Again after locking, individually operated outer operating assembly pattern is can perform, now the second independent unlocking unit keeps initial position, or
Operation the second independent unlocking unit of reset, after reset, performs individually operated outer operating assembly pattern.
8. the application method of the new tripper for rail traffic vehicles door system according to claim 7, it is special
Levy and be：The process that the first independent unlocking unit is unlocked or the second independent unlocking unit is unlocked is as follows：
（1）When emergency release is operated, the unblock steel wire rope of control operation respective side pulls unblock wheel to rotate；
（2）Unblock wheel drives rectangular torsional to be rotated, and the other end of rectangular torsional is fixed on dampened disk, and dampened disk is provided
Damping prevents rectangular torsional rotation, and the one end for causing rectangular torsional to be connected with solution lockwheel is rotated, the internal diameter meeting of rectangular torsional
Constantly shrink and reduce；
（3）When the internal diameter of rectangular torsional is reduced to it is consistent with the external diameter of connecting shaft when, now, solution lockwheel persistently rotate, rectangle turn round
Resistance between spring and connecting shaft overcomes the damping value that dampened disk is provided, drive connecting shaft and dampened disk follow solution lockwheel together with turn
It is dynamic；
（4）Connecting shaft is connected by flat key with drive mechanism, and the rotation of connecting shaft can drive screw mandrel to rotate together, completes door leaf
Unlocking motion；
（5）The unblock stroke of solution lockwheel is big, and after the completion of the unlocking motion of door leaf, solution lockwheel may proceed to rotate, and continues to do to open the door and moves
Make, door leaf is opened enough gaps, so as to can realize opening Door by Hand.
9. the application method of the new tripper for rail traffic vehicles door system according to claim 7, it is special
Levy and be：The process that the first independent unlocking unit is unlocked or the second independent unlocking unit resets is as follows：
（1）When reset is operated, the reset steel wire rope opposite direction of control operation respective side pulls unblock wheel to rotate；
（2）Unblock wheel drives rectangular torsional to be rotated, and the other end of rectangular torsional is fixed on dampened disk, and rectangular torsional enters
Row loose ring, internal diameter can continuous loose ring increase, realization and damping disk detachment；
（3）When solution lockwheel props up the return pin on dampened disk, dampened disk is driven to rotate together, until the spacer pin on dampened disk
Spacing, completion reset operation is carried out by end cap.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710221068.6A CN106869632B (en) | 2017-04-06 | 2017-04-06 | Unlocking device for rail transit vehicle door system and using method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710221068.6A CN106869632B (en) | 2017-04-06 | 2017-04-06 | Unlocking device for rail transit vehicle door system and using method |
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| Publication Number | Publication Date |
|---|---|
| CN106869632A true CN106869632A (en) | 2017-06-20 |
| CN106869632B CN106869632B (en) | 2022-04-12 |
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|---|---|---|---|
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