CN206954230U - A kind of stopping sliding door overturning pedal - Google Patents
A kind of stopping sliding door overturning pedal Download PDFInfo
- Publication number
- CN206954230U CN206954230U CN201720693570.2U CN201720693570U CN206954230U CN 206954230 U CN206954230 U CN 206954230U CN 201720693570 U CN201720693570 U CN 201720693570U CN 206954230 U CN206954230 U CN 206954230U
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- pedal
- sliding door
- stopping sliding
- shaft
- crank
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Abstract
The utility model discloses a kind of stopping sliding door overturning pedal, by left and right driving mechanism, left and right transmission mechanism, pedal gear, left-right clutch mechanism, start-stop mechanism, close stop mechanism and form, wherein drive mechanism is made up of motor and reduction box；Transmission mechanism is crank and rocker mechanism, by crank, crank axle, rocking bar, rocker shaft composition；Pedal gear is by pedal, hanger, pedal shaft, shaft seat composition.Overturning pedal realizes sequentially-operating under controller action with stopping sliding door, when stopping sliding door is opened, after pedal is turned 90 °, and stopping sliding door door leaf action, until complete open；When stopping sliding door is closed, stopping sliding door is first completed to close, and after pedal is rotated by 90 °, pedal is bonded with stopping sliding door.The utility model efficiently reduces the gap between car door and platform, and pedal reduces car resistance after withdrawing, while simple in construction, stable and reliable for performance, has a good application prospect.
Description
Technical field
It the utility model is related to vehicle doorn technical field, and in particular to turned over what stopping sliding door door leaf was used cooperatively to a kind of
Turn pedal, for reducing the gap of vehicle and platform, be also applied for the various railroad vehicle stopping sliding doors for needing to increase pedal.
Background technology
For railroad vehicle when stopping platform, vehicle and platform can leave a gap, sky easily be stepped on during passenger getting on/off, to prevent
Passenger steps on empty, it is necessary to stretch out one piece of pedal between car door and platform when getting on and off.At present, rail traffic vehicles are in car door
The place of marking time extends outward one piece of fixed pedestal or the protruding one piece of activity in downside of being marked time while door leaf is pushed outwardly is stepped on
Plate, reduce the gap between car door and platform.And the fixed pedestal extended outward had both unsightly increased car resistance, from door
Fanning the pedal stretched out below and being marked time with in-car has a step, is unfavorable for passenger safety and gets on or off the bus.
The content of the invention
For the deficiencies in the prior art, the purpose of this utility model is：A kind of overturning pedal is provided, in car door
Door leaf is closed bumper step upset and withdrawn as being blocked under door；The upset of car door opening front running board is laid flat to fill up vehicle and platform
Gap, then car door is opened, pedal is with vehicle floor in same level.
Overturning pedal of the present utility model utilizes motor as power, encloses Active foot plate by reducing gear, transmission mechanism
Rotate to realize around Active foot plate axle.When being connected to enabling signal, motor drives crank by decelerator, then is shaken by crank
Linkage makes Active foot plate turn over 90 °, and door leaf again open by outside and both sides；When being connected to door signal, stopping sliding door is closed, and is being closed
Motor rotates backward after closing in place, drives Active foot plate to be upwards collected through around pedal shaft, with being bonded on the downside of stopping sliding door and blocking Sai La
Door lower part.
The utility model pedal when stopping sliding door receives enabling signal is overturn, and door leaf is outwards shown and beaten after completing upset
Open；When stopping sliding door receives door signal, door leaf is closed, and is closed and is completed what bumper step upset was inwardly withdrawn；Its specific technical side
Case is as follows：
A kind of stopping sliding door overturning pedal of overturning pedal is by left and right driving mechanism, left and right transmission mechanism, left-right clutch machine
Structure, pedal gear, start-stop mechanism form with stop mechanism is closed.Due to left and right driving mechanism, left and right transmission mechanism, left-right clutch
Mechanism is symmetrical, by taking the mechanism of side as an example, for convenience of introduction, herein referred as drive mechanism, and transmission mechanism and clutch.
The drive mechanism of overturning pedal, transmission mechanism, clutch are symmetrically installed on the both sides of pedal gear, for putting down
Weighing apparatus driving and uniformly carrying, start-stop mechanism and close the both sides that stop mechanism is attached separately to mechanism.
Drive mechanism is made up of motor and reduction box, the output axis connection reduction box of motor, in the presence of controller, electricity
Machine rotates, and drives reduction box, and motor power outwards exports power, reduction box output after reduction box slows down by reduction gearbox output shaft
Axis connection transmission mechanism.
Transmission mechanism is crank and rocker mechanism, by crank, crank axle, rocking bar, rocker shaft composition.Connect with reduction gearbox output shaft
The crank connect rotates under motor effect, drives rocking bar to swing by crank axle, then drives hanger by rocker shaft and step on
Plate rotates around pedal shaft.
Pedal gear is fixed on pedal by pedal, hanger, pedal shaft composition, hanger, and the hole on pedal is matched somebody with somebody with pedal shaft
Close, and can be rotated around pedal shaft.
Clutch is made up of support, rotating shaft, disengaging pawl, handle, braking gear ring.Support is on reduction box, rotating shaft dress
On support, disengaging pawl can rotate around the axis, and on handle dress disengaging pawl, when disengaging pawl engages with braking gear ring, mechanism is in automatic
State, when pulling handle, disengaging pawl separates with braking gear ring, and pedal is in manual mode.
Start-stop mechanism is made up of support K, microswitch K, plectrum K, torsion spring K, locating shaft K, collision block K.Microswitch K and
Start-stop trigger mechanism (plectrum K, torsion spring K, locating shaft K) is arranged on support K, and collision block K works as song on the crank of clutch
Handle is rotated when making pedal opening in place, and collision block K collides the plectrum K of start-stop trigger mechanism, plectrum K is turned around locating shaft K rotations, touches
Microswitch K is sent out, leaves the motor off rotation.
Stop mechanism is closed to be made up of support B, microswitch B, plectrum B, torsion spring B, locating shaft B, collision block B.Microswitch B and
Close and stop trigger mechanism (plectrum B, torsion spring B, locating shaft B) on support B, collision block B works as song on the rocking bar of clutch
Handle is rotated when making pedal opening in place, and the plectrum B for stopping trigger mechanism is closed in collision block B collisions, plectrum B is turned around locating shaft B rotations, is touched
Microswitch B is sent out, leaves the motor off rotation.
The overturning pedal, pedal upset is set to withdraw with being bonded on the downside of stopping sliding door after closing of the door, as stopping sliding door
Under block.
Before car door opening, overturning pedal is laid flat pedal rotation, and the gap supplement tail gate of vehicle and track is opened, pedal
Marked time at grade with in-car.
The overturning pedal realizes sequentially-operating under controller action with stopping sliding door, when stopping sliding door is opened, switching mechanism
Pedal is first set to be rotated by 90 ° rear stopping sliding door action, until opening completely；When stopping sliding door is closed, stopping sliding door is first completed to close, and upset is stepped on
Plate makes pedal reversely rotate 90 °, pedal is bonded with stopping sliding door.
The drive mechanism, transmission mechanism, clutch are point left and right, respectively symmetrically installed in the two of the pedal gear
Side.
Beneficial effect：
Such a overturning pedal with the linkage of stopping sliding door door leaf is mechanically realized, efficiently reduces car door and station
Gap between platform, pedal reduce car resistance after withdrawing, and pedal gear structure is novel, simple, stable and reliable for performance, effectively
Solve problems of the prior art, have a good application prospect.
Brief description of the drawings
Fig. 1 is a kind of schematic diagram of the stopping sliding door of the utility model with overturning pedal (left and right drive mechanism is shown).
Fig. 2 is a kind of stopping sliding door overturning pedal clutch schematic diagram of the utility model.
Fig. 3 is a kind of stopping sliding door overturning pedal start-stop structural scheme of mechanism of the utility model
Fig. 4 is that a kind of stopping sliding door of the utility model closes stop mechanism schematic diagram with overturning pedal
Embodiment
The method that the preferable mechanism to the present invention and motion are realized below in conjunction with the accompanying drawings is described further.
A kind of stopping sliding door overturning pedal of overturning pedal is by left and right driving mechanism, left and right transmission mechanism, left-right clutch machine
Structure, pedal gear, start-stop mechanism, close stop mechanism composition.
The drive mechanism of overturning pedal, transmission mechanism clutch are symmetrically installed on the both sides of pedal gear, for putting down
Weighing apparatus driving and uniformly carrying, start-stop mechanism and close the both sides that stop mechanism is attached separately to mechanism.(due to left and right driving mechanism, left,
Right transmission mechanism, left-right clutch mechanism is symmetrical, for convenience of description, referred to as drive mechanism, transmission mechanism, clutch)
Drive mechanism is made up of motor 11 and reduction box 12, the output axis connection reduction box of motor, in the effect of controller
Under, motor 11 rotates, drive reduction box 12, and the power of motor 11 is outwards defeated by reduction gearbox output shaft 12A after the deceleration of reduction box 12
Go out power, reduction gearbox output shaft 12A connection transmission mechanisms.
Transmission mechanism is crank and rocker mechanism, is made up of crank 21, crank axle 22, rocking bar 23, rocker shaft 24.With reduction box
The crank 21 of output shaft 12A connections rotates under the effect of motor 11, drives rocking bar 23 to swing by crank axle 12A, then lead to
Crossing rocker shaft 24 drives hanger 32 and pedal 31 to be rotated around pedal 33.
Pedal gear is made up of pedal 31, hanger 32, pedal shaft 33, and hanger is fixed on pedal, the hole on pedal 31 with
Pedal shaft 33 coordinates, and can be rotated around pedal shaft 33.
Clutch is made up of clutch support 41, rotating shaft 42, disengaging pawl 43, handle 44, braking gear ring 45.Clutch support
41 on reduction box, and rotating shaft 42 is on support 41, and disengaging pawl 43 42 can be rotated around the shaft, and handle 44 is filled on disengaging pawl 43,
When disengaging pawl 43 engages with braking gear ring 45, mechanism is in auto state, and when pulling handle 44, disengaging pawl 43 is with braking gear ring 45
Separation, pedal 33 are in manual mode.
Start-stop mechanism is by support K 51, microswitch K 52, plectrum K 53, torsion spring K 54, locating shaft K 55, collision block K56
Form.Microswitch K 52 and start-stop trigger mechanism (plectrum K 53, torsion spring K 54, locating shaft K 55) are arranged on support K 51
On.Collision block K56 is on the rocking bar 23 of crank and rocker mechanism, when rocking bar 23, which is swung, pedal 31 is opened in place, collision block K 56
The plectrum K 53 of start-stop trigger mechanism is collided, plectrum K53 is turned around locating shaft K 55 and rotates, triggering microswitch K 52, makes electricity
Machine 11 stops operating.
Stop mechanism is closed by support B 61, microswitch B 62, plectrum B 63, torsion spring B 64, locating shaft B 65, collision block B 66
Form.Microswitch B62 and close and stop trigger mechanism (plectrum B 63, torsion spring B 64, locating shaft B 65) and be arranged on support B 61
On.Collision block B 66 is on the crank 21 of crank and rocker mechanism, when crank 21, which rotates, pedal 31 is opened in place, collision block B66
The plectrum B63 for stopping trigger mechanism is closed in collision, plectrum B63 is turned around locating shaft B65 rotations, is triggered microswitch B62, make motor 11
Stop operating.
The mechanism driving route is as follows：
At closing time, when controller sends door signal, stopping sliding door is closed, after door leaf closing, overturning pedal work, and motor
11, by being exported after the deceleration of reduction box 12 by reduction gearbox output shaft 12A, drive crank 21 to rotate, then driven by crank axle 22
Rocking bar 23 and rocker shaft 24 pull hanger 32, and the pedal 31 being fixedly connected with hanger 32 turns around pedal shaft 33 and rotates 90 °, works as collision block
66 encounter to close and stop trigger mechanism, and microswitch B62 actions, motor 11 stalls.Complete whole shutdowns action of stopping sliding door.
During enabling, after controller sends enabling signal, overturning pedal work, motor 11 by reduction box 12 slow down after by
Reduction gearbox output shaft 12A is exported, and drives crank 21 to rotate, then drives rocking bar 23 and rocker shaft 24 to promote hanger by crank axle 22
32, the pedal 31 being fixedly connected with hanger 32 turns around pedal shaft 33 and rotates backward 90 °, when collision block 56 encounters start-stop trigger mechanism,
Microswitch A52 is acted, and motor 11 stalls.Now, the gap of vehicle and platform has been filled up, stopping sliding door starts outwards and two
Side is opened, and is completed until opening the door.
Although the utility model is disclosed as above, they be not for limiting the utility model, it is any to be familiar with this skill
Skill person, in the spirit and scope for not departing from the utility model, it can make various changes or retouch from working as, but also belong to this practicality
New protection domain.Therefore what should be defined by claims hereof protection domain is defined.
Claims (7)
1. a kind of stopping sliding door overturning pedal, by drive mechanism, transmission mechanism, clutch, pedal gear, start-stop mechanism and close
Stop mechanism forms；Wherein：
Drive mechanism is by motor（11）And reduction box（12）Composition, motor（11）Output axis connection reduction box（12）；Controlling
In the presence of device, motor（11）Rotation, power is via reduction box（12）Slow down, by reduction gearbox output shaft（12A）Outwards output is dynamic
Power；
Transmission mechanism is crank and rocker mechanism, by crank（21）, crank axle（22）, rocking bar（23）, rocker shaft（24）Composition, crank
（21）One end and reduction gearbox output shaft（12A）Connection, crank（21）The other end pass through crank axle（22）With rocking bar（23）One
End connection, rocking bar（23）The other end connection pedal gear；Crank（21）In motor（11）Effect is lower to rotate, and passes through crank
Axle（22）Drive rocking bar（23）Swing；Pedal gear is by pedal（31）, hanger（32）, pedal shaft（33）Composition, hanger（32）Gu
It is scheduled on pedal（31）On, pedal（31）On hole and pedal shaft（33）Coordinate, and can be around pedal shaft（33）Rotate；Hanger（32）With
The rocker shaft of drive mechanism（24）Connection；Pass through rocker shaft（24）Drive hanger（32）And pedal（31）Around pedal shaft（33）Rotation
Turn；
Start-stop mechanism is by the microswitch K (52) on support K (51), plectrum K (53), torsion spring K (54), locating shaft
K (55) and the rocking bar installed in crank and rocker mechanism（23）On collision block K (56) form；Make pedal when rocking bar (23) is swung
(31) when opening in place, collision block K (56) collision plectrum K (53), plectrum K (53) is made to turn around locating shaft K (55) rotations, triggering
Microswitch K (52), motor (11) stop operating；
Stop mechanism is closed by the microswitch B (62) on support B (61), plectrum B (63), torsion spring B (64), locating shaft
B (65) and the collision block B (66) on the crank (21) of crank and rocker mechanism are formed；Make pedal (31) when crank (21) rotates
When opening in place, collision block B (66) collision plectrum B (63), plectrum B (63) is turned around locating shaft B (65) rotations, trigger fine motion
B (62) is switched, motor (11) stops operating.
A kind of 2. stopping sliding door overturning pedal of overturning pedal according to claim 1, it is characterised in that：The upset is stepped on
Plate, after closing of the door upset withdraw with being bonded on the downside of stopping sliding door, as being blocked under stopping sliding door.
A kind of 3. stopping sliding door overturning pedal according to claim 1, it is characterised in that：Before car door opening, overturning pedal
Pedal release, after the gap supplement of vehicle and track, car door opening, pedal is marked time at grade with in-car.
A kind of 4. stopping sliding door overturning pedal according to claim 1, it is characterised in that：The overturning pedal is in controller
Effect is lower to realize sequentially-operating with stopping sliding door, and during stopping sliding door opening, switching mechanism first makes pedal be rotated by 90 ° rear stopping sliding door door leaf to move
Make, until complete open；When stopping sliding door is closed, stopping sliding door is first completed to close, and overturning pedal makes pedal reversely rotate 90 °, makes
Pedal is bonded with stopping sliding door.
5. a kind of stopping sliding door overturning pedal according to claim 1, its feature are being opened, the overturning pedal is provided with clutch
Device, in case of emergency manual；Clutch is by clutch support (41), rotating shaft (42), disengaging pawl (43), handle
(44) gear ring (45) composition, is braked；Clutch support (41) is on reduction box, and rotating shaft (42) is on support (41), disengaging pawl
(43) (42) can rotate around the shaft, on handle (44) dress disengaging pawl (43), when disengaging pawl (43) engages with braking gear ring (45), machine
Structure is in auto state, and when pulling handle (44), disengaging pawl (43) separates with braking gear ring (45), and pedal (31) is in manual shape
State.
A kind of 6. stopping sliding door overturning pedal according to claim 1 or 2, it is characterised in that：The drive mechanism, biography
Motivation structure, clutch are provided with a pair, are divided into left drive mechanism, right drive mechanism；Transmission mechanism is divided into Left Drive mechanism, right biography
Motivation structure, left clutch, right clutch respectively symmetrically installed in the both sides of the pedal gear.
A kind of 7. stopping sliding door overturning pedal according to claim 1, it is characterised in that：With start-stop mechanism and close shutdown
Structure；The power-off sensor being rotate in place for doing pedal switching mechanism pedal, powered off but be not limited to using micro- using microswitch
A kind of dynamic power-down mode of pattern of switch.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720693570.2U CN206954230U (en) | 2017-06-14 | 2017-06-14 | A kind of stopping sliding door overturning pedal |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720693570.2U CN206954230U (en) | 2017-06-14 | 2017-06-14 | A kind of stopping sliding door overturning pedal |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206954230U true CN206954230U (en) | 2018-02-02 |
Family
ID=61379488
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720693570.2U Active CN206954230U (en) | 2017-06-14 | 2017-06-14 | A kind of stopping sliding door overturning pedal |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206954230U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108216266A (en) * | 2018-03-21 | 2018-06-29 | 南京康尼机电股份有限公司 | The double leval jib of gate backlash compensation is convertible to be prevented stepping on sky automatic flexible pedal device |
| FR3090059A1 (en) * | 2018-12-18 | 2020-06-19 | Faiveley Transport Tours | SELF-LOCKING DRIVE DEVICE FOR TRANSPORT VEHICLE FOOTBOARD, FOOTBOARD AND VEHICLE |
-
2017
- 2017-06-14 CN CN201720693570.2U patent/CN206954230U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108216266A (en) * | 2018-03-21 | 2018-06-29 | 南京康尼机电股份有限公司 | The double leval jib of gate backlash compensation is convertible to be prevented stepping on sky automatic flexible pedal device |
| FR3090059A1 (en) * | 2018-12-18 | 2020-06-19 | Faiveley Transport Tours | SELF-LOCKING DRIVE DEVICE FOR TRANSPORT VEHICLE FOOTBOARD, FOOTBOARD AND VEHICLE |
| EP3674168A1 (en) * | 2018-12-18 | 2020-07-01 | Faiveley Transport Tours | Self-locking device for moving a step of a transport vehicle, step and vehicle equipped in this way |
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