CN206297557U - A kind of telescopic pedal mechanism with the linkage of stopping sliding door door leaf - Google Patents

A kind of telescopic pedal mechanism with the linkage of stopping sliding door door leaf Download PDF

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Publication number
CN206297557U
CN206297557U CN201621462988.4U CN201621462988U CN206297557U CN 206297557 U CN206297557 U CN 206297557U CN 201621462988 U CN201621462988 U CN 201621462988U CN 206297557 U CN206297557 U CN 206297557U
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CN
China
Prior art keywords
pedal
door leaf
pivoted arm
gathering sill
telescopic
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Application number
CN201621462988.4U
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Chinese (zh)
Inventor
林会明
王际成
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Jiangsu Huimin Traffic Equipment Co Ltd
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Jiangsu Huimin Traffic Equipment Co Ltd
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Priority to CN201621462988.4U priority Critical patent/CN206297557U/en
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Abstract

The utility model discloses a kind of telescopic pedal mechanism with the linkage of stopping sliding door door leaf, the mechanism is made up of door leaf guiding mechanism, column assembly and telescopic pedal assembly;Door leaf drives the column in column assembly to rotate by door leaf guiding mechanism, the rotary motion of column is converted to the linear motion of telescopic pedal by telescopic pedal assembly, using the technical solution of the utility model, the telescopic pedal of car door synchronization action, pedal is stretched out during car door opening, and pedal is retracted during closing of the door, and this kind of synchronization telescope pedal gear switched with stopping sliding door is mechanically realized, and it is its simple structure, stable and reliable for performance without extra increase power source.

Description

A kind of telescopic pedal mechanism with the linkage of stopping sliding door door leaf
Technical field
The utility model is related to a kind of telescopic pedal mechanism of for motor vehicle stopping sliding door door leaf linkage, it is adaptable to various to be provided with The vehicle of stopping sliding door.
Background technology
To reduce the gap of track train stopping sliding door and platform side, prevent passenger from sky is stepped on when getting on or off the bus, it is necessary in car door One piece of pedal is stretched out between platform.At present, it is to extend one piece of fixed pedestal outside car door on rail traffic vehicles, makes car door Gap between platform reduces.
Patent No. CN201510592862.2, a kind of entitled safety durable formula intelligence pedal for track traffic, A kind of safety durable formula intelligence pedal for track traffic, including platform floor, Train door, the platform floor are provided with Cover plate, spill chute is equipped with platform floor two end faces corresponding with cover plate, is slided between platform floor and cover plate It is provided with safety tread;The safety tread is provided with the sliding block matched with spill chute, sliding block near the end face of cover plate On the correspondence position of spill chute, other end is provided with groove, is slided on the vertical direction of groove and is provided with support block; The wedge shaped shape in front end of the support block, is connected with shock absorber between support block and groove;The glide direction of the safety tread Hydraulic cylinder is provided with, hydraulic cylinder is connected with hydraulic pump;The Train door is provided with rotating shaft, and axis of rotation is arranged on platform floor On, rotating shaft is provided with projection in the radial direction, and the direction of motion of projection is provided with touch switch, touch switch is electrically connected with hydraulic pump Connect, safety tread is provided with S type heating tubes, S type heating tubes are connected with controller.
A kind of mechanical linkage type safe and intelligent pedals with support meanss of Patent No. CN201510592761.5, including Platform floor, Train door, the platform floor are provided with cover plate, on platform floor two end faces corresponding with cover plate It is provided with spill chute;Slided between the platform floor and cover plate and be provided with safety tread, safety tread is provided with to be slided with spill The sliding block that groove matches, sliding block is located on the correspondence position of spill chute;The Train door is provided with rotating shaft, and axis of rotation is set On platform floor;Rotated on the platform floor and be provided with rotating disk, safety tread is hinged with drive link, drive link cuts with scissors with connecting rod Connect, connecting rod is fixedly connected with rotating disk, transmission device is connected between rotating disk and rotating shaft, the safety tread is near Train door One end is provided with hydraulic cylinder vertically, and the piston rod of hydraulic cylinder is provided with base;The platform floor is provided with bit-avoiding slot, bit-avoiding slot position In on the correspondence position of base, safety tread is provided with S type heating tubes, and S type heating tubes are connected with controller.
Although above two technical scheme also discloses that the safety tread of railroad vehicle, but its safety tread also needs to liquid The extra power such as cylinder pressure, complex structure, high cost.
The content of the invention
General principle with the telescopic pedal mechanism of stopping sliding door door leaf linkage of the present utility model is by the downside of door leaf Pivoted arm rotates column under door leaf gathering sill drives, then drives telescopic pedal to realize what is stretched out or withdraw by pedal pivoted arm.
When stopping sliding door door leaf is pushed outwardly along track, door leaf rotates column by gathering sill and lower pivoted arm, then passes through Pedal pivoted arm makes telescopic pedal protruding;When stopping sliding door door leaf inwardly withdraws along track, door leaf passes through gathering sill and lower turn Arm reversely rotates column, then telescopic pedal is inwardly withdrawn by pedal pivoted arm.
It is protruding that the utility model is achieved through the following technical solutions telescopic pedal when door leaf is outwards shown, and is received in door leaf When telescopic pedal inwardly withdraw.
It is a kind of total by door leaf guiding mechanism, column assembly, telescopic pedal with stopping sliding door door leaf links telescopic pedal mechanism In groups into door leaf guiding mechanism is made up of door leaf and door leaf gathering sill;Door leaf gathering sill is arranged on door leaf by screw, door leaf Gathering sill is spatially mutually perpendicular to column.
Column assembly is by column, power transmission shaft, lower pivoted arm, lower pivoted arm directive wheel, pedal pivoted arm, pedal pivoted arm directive wheel group Into;One end of lower pivoted arm is fixedly mounted on column, and the other end is provided with lower pivoted arm directive wheel, and lower pivoted arm directive wheel is located at door leaf Move in gathering sill and along door leaf gathering sill, when door leaf is rotated, door leaf gathering sill is fixed on door leaf, is rotated with door leaf, Lower pivoted arm directive wheel in door leaf gathering sill is moved under the drive of door leaf, while promote lower pivoted arm to be rotated with door leaf, lower pivoted arm Column is driven to rotate;Power transmission shaft is arranged on the bottom of column and coaxial with column, and pedal pivoted arm one end is fixed on power transmission shaft, separately One end is equipped with pedal pivoted arm directive wheel, and pedal pivoted arm directive wheel is moved in pedal gathering sill along pedal gathering sill;It is flexible Pedal assembly is made up of pedal gathering sill, telescopic pedal, pedal guiding mechanism;Pedal gathering sill is on telescopic pedal.
Pedal pivoted arm rotates with column, and pedal pivoted arm moves drive and stretches by pedal pivoted arm directive wheel in pedal gathering sill Contracting pedal is moved along flexible gathering sill, telescopic pedal is stretched out or is withdrawn.
Lower pivoted arm one end is coaxial with pedal pivoted arm one end, and rotates and rotate simultaneously with pedal pivoted arm pivoted arm at present is rotated Identical angle.
The pedal guiding mechanism is made up of pedal directive wheel, flexible gathering sill;Pedal directive wheel is arranged on telescopic pedal Both sides, the gathering sill that stretches is arranged on lower body face, and pedal directive wheel is located in flexible gathering sill, and is transported along flexible gathering sill It is dynamic.
Preferred technical scheme, pedal guiding mechanism can also be made up of guide rail slide block, and sliding block is arranged on telescopic pedal Both sides, guide rails assembling is in lower body face, sliding block back and forth movement in slide rail.
Beneficial effect
Using the technical solution of the utility model, the telescopic pedal of car door synchronization action, pedal stretches out during car door opening, car Pedal is retracted when door is closed, and this kind of synchronization telescope pedal gear switched with stopping sliding door is mechanically realized, and is not had There is an extra increase power source, it is its simple structure, stable and reliable for performance.
Brief description of the drawings
Fig. 1 is the main view on the downside of a kind of stopping sliding door with the telescopic pedal mechanism of stopping sliding door door leaf linkage of the present utility model Figure.
Fig. 2 is cutd open for a kind of A-A of the Fig. 1 for the telescopic pedal mechanism linked with stopping sliding door door leaf of the present utility model to side View.
A kind of Fig. 3 top views with the telescopic pedal mechanism of stopping sliding door door leaf linkage of the present utility model.
Specific embodiment
The method that preferred mechanism of the present utility model and motion are realized is done with reference to the accompanying drawings and detailed description Further instruction.
It is a kind of total by door leaf guiding mechanism, column assembly, telescopic pedal with stopping sliding door door leaf links telescopic pedal mechanism In groups into.
Door leaf guiding mechanism is made up of door leaf 11 and door leaf gathering sill 12.Door leaf gathering sill 12 is arranged on door leaf by screw On 11, door leaf gathering sill 12 is arranged in a mutually vertical manner with column 21, and door leaf 11 is completed when plug pulling is made by door leaf gathering sill 12 The column 21 of column assembly is driven to rotate.
Column assembly is by column 21, power transmission shaft 22, lower pivoted arm 23, lower pivoted arm directive wheel 24, pedal pivoted arm 25, pedal pivoted arm Directive wheel 26 is constituted.Power transmission shaft 22 is arranged on column 21 and coaxial with column 21, and one end of lower pivoted arm 23 is installed on column 21, The other end is provided with lower pivoted arm directive wheel 24;The one end of pedal pivoted arm 25 is fixed on power transmission shaft 22, and the other end is equipped with pedal pivoted arm Directive wheel 26.Instantly when pivoted arm 23 is rotated, pedal pivoted arm 25 is rotated coaxially and rotates identical angle.
Telescopic pedal assembly is made up of pedal gathering sill 31, telescopic pedal 32, pedal directive wheel 33, flexible gathering sill 34. On telescopic pedal 32, pedal directive wheel 33 is arranged on the both sides of telescopic pedal 32 to pedal gathering sill 31, and stretch gathering sill 34 The lower body face at door.When pedal pivoted arm 25 rotates with column 21, pedal pivoted arm 25 passes through pedal pivoted arm directive wheel 26 Moved in pedal gathering sill 31 and drive telescopic pedal 32 to be moved along flexible gathering sill 34, telescopic pedal 32 is stretched out or is received Return, reach the purpose for making that gap reduces between vehicle and platform.
The mechanism driving route:
Close the door:When stopping sliding door fan 11 drive mechanism effect under complete close the door action when, by door leaf gathering sill 12, lower turn Arm directive wheel 24, lower pivoted arm 23 rotates column 21.Rotate pedal pivoted arm 25 by power transmission shaft 22 again, loaded on pedal pivoted arm 25 The pedal pivoted arm guide wheel 26 of the other end is moved in pedal gathering sill 31, by pedal directive wheel 33 drive telescopic pedal 32 along Flexible gathering sill 34 is moved, and telescopic pedal 32 is inwardly withdrawn.
Open the door:When stopping sliding door fan 11 is outwards shown under drive mechanism effect, led by door leaf gathering sill 12, lower pivoted arm To wheel 24, lower pivoted arm 23 rotates backward column 21.Rotate pedal pivoted arm 25 by power transmission shaft 22 again, loaded on pedal pivoted arm 25 The pedal pivoted arm guide wheel 26 of the other end is moved in pedal gathering sill 31, by pedal directive wheel 33 drive telescopic pedal 32 along Flexible gathering sill 34 is moved, and makes telescopic pedal 32 protruding.

Claims (7)

1. a kind of telescopic pedal mechanism of and stopping sliding door door leaf linkage, it is characterised in that:The mechanism is by door leaf guiding mechanism, vertical Post assembly and telescopic pedal assembly are constituted;Door leaf drives the column in column assembly to rotate by door leaf guiding mechanism, column Rotary motion is converted to the linear motion of telescopic pedal by telescopic pedal assembly.
2. the telescopic pedal mechanism that according to claim 1 a kind of and stopping sliding door door leaf links, it is characterised in that:The door The switch motion of fan drives the forward and reverse rotation motion of column forward and reverse rotation, column to be converted to by telescopic pedal assembly respectively The linear motion for extending and retracting of telescopic pedal.
3. the telescopic pedal mechanism that according to claim 1 a kind of and stopping sliding door door leaf links, it is characterised in that:Door leaf is led It is made up of door leaf (11) and door leaf gathering sill (12) to mechanism;Door leaf gathering sill (12) is arranged on door leaf (11) by screw, Door leaf gathering sill (12) is vertical with column (21);Column assembly is by column (21), power transmission shaft (22), lower pivoted arm (23), lower pivoted arm Directive wheel (24), pedal pivoted arm (25), pedal pivoted arm directive wheel (26) composition;One end of lower pivoted arm (23) is fixedly mounted on column (21) on, the other end is provided with lower pivoted arm directive wheel (24), and lower pivoted arm directive wheel (24) is located at the interior simultaneously edge of door leaf gathering sill (12) Door leaf gathering sill (12) is moved;Power transmission shaft (22) is installed in the bottom of column (21) and, pedal pivoted arm coaxial with column (21) (25) one end is fixed on power transmission shaft (22), and the other end is equipped with pedal pivoted arm directive wheel (26), and pedal pivoted arm directive wheel (26) sets In pedal gathering sill (31), and moved along pedal gathering sill (31);Telescopic pedal assembly by pedal gathering sill (31), flexible step on Plate (32), pedal guiding mechanism composition;Pedal gathering sill (31) is on telescopic pedal (32).
4. the telescopic pedal mechanism that according to claim 3 a kind of and stopping sliding door door leaf links, it is characterised in that:It is described to step on Plate guiding mechanism is made up of pedal directive wheel (33), flexible gathering sill (34);Pedal directive wheel (33) is installed in telescopic pedal (32) both sides, the gathering sill (34) that stretches is installed in lower body face, and pedal directive wheel (33) is interior located at flexible gathering sill (34), and Along flexible gathering sill (34) motion.
5. the telescopic pedal mechanism that according to claim 3 a kind of and stopping sliding door door leaf links, it is characterised in that:It is described to step on Plate guiding mechanism is made up of guide rail slide block, and sliding block is arranged on the both sides of telescopic pedal (32), and guide rails assembling is in lower body face, sliding block The back and forth movement in slide rail.
6. the telescopic pedal mechanism that according to claim 3 a kind of and stopping sliding door door leaf links, it is characterised in that:Pedal turns Arm (25) rotates with column (21), pedal pivoted arm (25) motion in pedal gathering sill (31) by pedal pivoted arm directive wheel (26) Drive telescopic pedal (32) to be moved along flexible gathering sill (34), telescopic pedal (32) is stretched out or is withdrawn.
7. the telescopic pedal mechanism that according to claim 3 a kind of and stopping sliding door door leaf links, it is characterised in that:Lower pivoted arm (23) one end is coaxial with pedal pivoted arm (25) one end, and rotate at present pivoted arm (23) with pedal pivoted arm (25) while rotating and revolving Turn identical angle.
CN201621462988.4U 2016-12-28 2016-12-28 A kind of telescopic pedal mechanism with the linkage of stopping sliding door door leaf Active CN206297557U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201621462988.4U CN206297557U (en) 2016-12-28 2016-12-28 A kind of telescopic pedal mechanism with the linkage of stopping sliding door door leaf

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201621462988.4U CN206297557U (en) 2016-12-28 2016-12-28 A kind of telescopic pedal mechanism with the linkage of stopping sliding door door leaf

Publications (1)

Publication Number Publication Date
CN206297557U true CN206297557U (en) 2017-07-04

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN201621462988.4U Active CN206297557U (en) 2016-12-28 2016-12-28 A kind of telescopic pedal mechanism with the linkage of stopping sliding door door leaf

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107554433A (en) * 2017-08-03 2018-01-09 华中科技大学 The mechanical energy-saving telescopic pedal that a kind of External tilting door drives

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107554433A (en) * 2017-08-03 2018-01-09 华中科技大学 The mechanical energy-saving telescopic pedal that a kind of External tilting door drives
CN107554433B (en) * 2017-08-03 2019-10-01 华中科技大学 A kind of mechanical energy-saving telescopic pedal that External tilting door drives

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