CN108583600B - Electric pedal device and its adjusting method - Google Patents
Electric pedal device and its adjusting method Download PDFInfo
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- CN108583600B CN108583600B CN201711296187.4A CN201711296187A CN108583600B CN 108583600 B CN108583600 B CN 108583600B CN 201711296187 A CN201711296187 A CN 201711296187A CN 108583600 B CN108583600 B CN 108583600B
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- swing
- arm
- rocker
- rocker arm
- lateral shelf
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B61—RAILWAYS
- B61D—BODY DETAILS OR KINDS OF RAILWAY VEHICLES
- B61D23/00—Construction of steps for railway vehicles
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- Rehabilitation Tools (AREA)
Abstract
Electric pedal device, foot pedal including the lateral shelf plate being vertically arranged and with horizontal plane at 15 degree of angles, two lateral shelf plates are arranged side by side, foot pedal is fixed on two lateral shelf plates, it is characterised in that adjusts power mechanism equipped with rocker arm between two lateral shelf plates, the rocker arm adjusts power mechanism and is located at below foot pedal, and positioning is on the ground; rocker arm adjusts the adjusting campaign of power mechanism, drives two lateral shelf plates to synchronize swing in the same direction, adjusts the position of foot pedal.The present invention can be required according to the sitting comfort of different height driver and conductors, adjust pedal position, improve locomotive riding comfort and operation ease, the present invention also provides a kind of adjusting methods of electric pedal device.
Description
Technical field
The present invention relates to a kind of electric pedal device and its adjusting methods, belong to locomotive footboard technical field.
Background technique
When existing locomotive instrumentation platform and seat design, consider in ergonomics it is less, it is instrument desk, seat, foot-operated total
At design and installation position it is unreasonable, when crew being caused to operate Ji Che He lookout, the hand of human body, body, waist and foot are long-term
In excess load, rapid wear state, body is caused to be easy super tired out, or even serious protrusion of lumber intervertebral disc occurs in the crew having
Equal various diseases.The physical and mental health for having seriously affected crew seriously affects the traffic safety in power locomotive driving.
The foot-operated upper manipulation of switches equipped with for controlling locomotive of locomotive can allow driver and conductor stepping on if foot position is too low
When stepping on manipulation of switches, change original sitting posture, elongation both feet can just be trampled in place, and quite arduously, operation is extremely inconvenient, and sits
The change of appearance will affect Si and multiply Ren person lookout sight, and there are security risks, static ruler when by analysis human body standing position and sitting posture
Under very little and crew's driving states, human lumbar and foot reach comfortable angle, obtain leg a length of height when most human bodies are stood
1/2, and shank accounts for the long 1/2(knee joint of leg to sole on year-on-year basis), according to tcm theory and ergonomics research theory,
When people is sitting on chair, the mode of the most comfortable is that three 90 ° i.e. bodies are in 90 ° with thigh, and thigh is in 90 ° with shank, shank
It is in 90 ° with foot, seat generally be backwards to 15 ° of rear-inclined it is best, that generally the front is high and the back is low is just in 90 ° with back for cushion, it is foot-operated and
Floor is also that the front is high and the back is low into 15 °, this is the angle of human body the most comfortable.
The existing domestic patent retrieved:
202952993 U of CN discloses a kind of locomotive footboard mechanism, including pedal, and two pieces of vertical plates, vertical plate one end is fixed
On locomotive front end-plate, the other end extends forwards, offers sliding slot on every piece of vertical plate；Pin shaft, pin shaft are interspersed in two cunnings
Slot is simultaneously in sliding fit with the sliding chute, and pedal one end is connected to pin shaft；Limit shaft, limit shaft both ends are individually fixed in vertical two plates, and
Before sliding slot；The first groove is equipped with below pedal, pin shaft drives pedal to when moving forward to sliding slot front end, and the first groove fastens
In limit shaft.The present invention is lengthened pedal effective length, is avoided since the preceding spy of drivers' cab exceeds by drawing and pulling type pedal gear
Shunting service caused by chassis is difficult to complete, and gives shunting service personnel one good shunting service environment, while being also avoided that
As pedal gear it is too long and caused by two-shipper even hung curve when collision problem, be suitable for locomotive shunting operation.
CN106740295A discloses a kind of pilotless automobile seat that can stretch pedal automatically, including seating pad, institute
The side of seating pad is stated to be flexibly connected by flexible jumper with the bottom of backrest, the bottom of the seating pad by damper and
The upper surface of sweep is flexibly connected, and the bottom of the seating pad is connected far from the top movable of the side of damper and pedal, institute
The bottom for stating seating pad passes through far from the side of damper and pedal to be fixedly connected at the top of connecting rod and briquetting, the sweep
Upper surface is flexibly connected by fixed plate with the middle part of activity back.The present invention is by the improvement to pedal, in fixed plate
Under effect, it is able to drive movable plate and does seesaw type movement, pedal can be pushed, so that occupant be facilitated to trample, reached and be convenient for
The effect of occupant's rest, and saving construction cost cost can limit seating pad, make it by the improvement to damper
It moves up and down, to achieve the effect that seating pad automatic lifting.
The foot-operated driver and conductor that can not meet different heights of existing locomotive, the requirement to comfort level can not make to pass through foot
The adjusting for stepping on position makes the driver and conductor of different height under sitting posture state, can reach optimum reelability quality.
Summary of the invention
Electric pedal device provided by the invention can be required according to the sitting comfort of different height driver and conductors, adjustment
Pedal position improves locomotive riding comfort and operation ease, and the present invention also provides a kind of adjustings of electric pedal device
Method.
In order to achieve the above objectives, the technical solution adopted by the present invention is that:
Electric pedal device, the foot pedal including the lateral shelf plate being vertically arranged and with horizontal plane at 15 degree of angles, two
Lateral shelf plate is arranged side by side, and foot pedal is fixed on two lateral shelf plates, it is characterised in that adjusts between two lateral shelf plates equipped with rocker arm
Power mechanism, the rocker arm adjust power mechanism and are located at below foot pedal, and position on the ground, and rocker arm adjusts power mechanism
Adjusting campaign, drive two lateral shelf plates to synchronize swing in the same direction, adjust the position of foot pedal.
Preferably, it includes two mount holders, the swing arms that fitting fixes on the ground that the rocker arm, which adjusts power mechanism,
Power Component and rocker-arm link component, two mount holders are connected by rocker-arm link component, two lateral shelf plate difference
On rocker-arm link component, swing arm Power Component is sequentially connected on a mount holder and with rocker-arm link component, opens
Movable pendulum arm Power Component drives rocker-arm link component to do arc swing on mount holder, two lateral shelf plates is driven to synchronize in the same direction
It swings.
Preferably, the swing arm Power Component includes the rotatable shaft in mount holder, is fixed on shaft
On swing arm and for drive swing arm swing nut-screw rod force piece, shaft is parallel with mount holder, and one end of swing arm is fixed
In shaft, the other end is fixed on nut-screw rod force piece, and the movement of nut-screw rod force piece drives swing arm to swing around the shaft,
Shaft is rotated with the swing of swing arm, so that rocker-arm link component be driven to make arc swing on mount holder.
Preferably, the nut-screw rod force piece includes that electric screw component and electric screw component are threadedly engaged
Nut and bracket for installing electric screw component, the bracket are fixed on mount holder, one end of swing arm and nut
Fixed, electric screw Component driver nut is mobile, and swing arm is driven to swing around the shaft, electric screw component with the swing of swing arm and around
Bracket is swung.
Preferably, the electric screw component includes motor, the installation disk for being fixed on motor one end, mounted in motor one
It holds and the screw rod with installation disk co-axially align, the screw rod is connect with motor drive, nut thread cooperation is mounted on screw rod,
Disk is installed and bracket is hinged.
Preferably, shaft screw is fixed on the installation disk, the shaft screw is radially set along installation disk
It sets, the both ends of the shaft screw are hinged with bracket respectively.
Preferably, the longitudinal section of the bracket is in similar triangle, and frame bottom is fixed with mount holder, top and
Shaft screw is hinged.
Preferably, the rocker-arm link component includes four rocker arms and two connecting rods, the two sides of the mount holder
It is respectively articulated with a rocker arm, four rocker arms are distributed in rectangular arranged, and the rocker arm of mount holder the same side is connected by connecting rod, side frame
Plate on the rocker arm of mount holder the same side, fix with swing arm Power Component respectively, opens by the rocker arm of a mount holder two sides
Movable pendulum arm Power Component drives the rocker arm of a mount holder two sides to swing, drives another mount holder two sides by connecting rod
Synchronous rocker swing in the same direction, from drive two lateral shelf plates synchronize swing in the same direction.
Preferably, the rocker arm is triangle, and one jiao of rocker arm is hinged with mount holder, and one jiao is fixed with connecting rod, separately
One jiao is fixed with lateral shelf plate.
The adjusting method of above-described electric pedal device, it is characterised in that steps are as follows:
One, it is put foot-operated on the footrests, starting rocker arm adjusts power mechanism, and rocker arm adjusts power mechanism and does adjusting fortune
It is dynamic, it drives two lateral shelf plates to synchronize swing in the same direction, adjusts the position of foot pedal；
Two, when the position of foot pedal meets the requirement of footrest comfort level, control rocker arm, which adjusts power mechanism, to be stopped adjusting
Movement positions the position of foot pedal.
The working principle of electric pedal device of the invention is: the foot pedal with horizontal plane at 15 degree of angles is fixed on
On two lateral shelf plates, lateral shelf plate adjusts power mechanism by rocker arm and connects, and when driver and conductor is in sitting posture state, starts rocker arm
It adjusting power mechanism and does adjusting movement, two lateral shelf plates is driven to synchronize swing in the same direction, foot pedal is swung with the swing of lateral shelf plate,
Horizontal position and height and position where adjusting foot pedal, make foot pedal in the case where holding and horizontal plane are at 15 degree of angles,
Its position can be adjusted according to the foot of driver and conductor length, make the driver and conductor of different height under sitting posture state, guaranteeing
While looking at sight, can achieve shank and foot it is in 90 ° most preferably step on the state of putting.
The beneficial effects of the present invention are:
1, structure is simple, and adjusting method is easy to operate, and can realize the step-less adjustment of footrest Board position, is suitable for various heights
Driver and conductor under sitting posture state, double-legged stepping on is put and is operated.
2, it can be required according to the sitting comfort of different height driver and conductors, adjust pedal position, make different height
Driver and conductor under sitting posture state, can achieve shank and foot it is in 90 ° most preferably step on the state of putting, hommization setting improves
Locomotive riding comfort and operation are convenient for property.
3, while Bao Zheng looks at sight, the fatigue strength of driver and conductor's both feet is reduced, the operation of driver and conductor is improved
Comfort improves and drives fatigue conditions, improves locomotive operation safety and reliability.
4, rocker arm adjusts motion principle of the power mechanism by feed screw nut, realizes pedal position step-less adjustment, knot
It is good to adjust reliability and stability for structure high reliablity.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of electric pedal device in specific implementation device.
Fig. 2 is the structural schematic diagram that rocker arm adjusts that power mechanism is connect with a lateral shelf plate.
Fig. 3 is the structural schematic diagram that rocker arm adjusts that power mechanism drives a lateral shelf plate to swing.
Fig. 4 is that rocker arm adjusts power mechanism adjustment state variation diagram, wherein A figure is that rocker arm adjusts the initial of power mechanism
Status diagram；B figure is that rocker arm adjusts the status diagram after power mechanism drives lateral shelf plate to be swung up；C figure is rocker arm tune
Section power mechanism drive lateral shelf plate swings upwards into the status diagram of extreme higher position.
Specific embodiment
It elaborates below with reference to Fig. 1 to Fig. 4 to the embodiment of the present invention.
Electric pedal device, the foot pedal 1 including the lateral shelf plate 2 being vertically arranged and with horizontal plane at 15 degree of angles, two
A lateral shelf plate 2 is arranged side by side, and foot pedal 1 is fixed on two lateral shelf plates 2, it is characterised in that is equipped with and shakes between two lateral shelf plates 2
Arm adjusts power mechanism 3, and the rocker arm adjusts power mechanism 3 and is located at 1 lower section of foot pedal, and positions on the ground, rocker arm tune
The adjusting campaign for saving power mechanism 3 drives two lateral shelf plates 2 to synchronize swing in the same direction, adjusts the position of foot pedal 1.
Electric pedal device as shown in Figure 1, rocker arm adjust power mechanism 3 and are placed in 1 lower section of foot pedal, are located in ground
On, both feet are stepped on when being placed on foot pedal 1, start rocker arm regulating mechanism 3, make it that movement be adjusted, the swing of lateral shelf plate 2 is driven,
To adjust the position of foot pedal 1, it should be noted that foot pedal 1 is fixed on two lateral shelf plates 2, pressed from both sides with horizontal plane at 15 degree
Angle, when adjusting the position of foot pedal 1, lateral shelf plate 2 and foot pedal 1 move together, and are to do arc swing, the water of foot pedal 1
Prosposition is set to be changed with height and position, but the tilt angle of foot pedal 1 will not change, and is remained with horizontal plane at 15
Angle, to guarantee to change both feet after 1 position of foot pedal adjusts and determines and step on the angle put, be in sitting posture shape multiplying department personnel
Can achieve when state shank and foot it is in 90 ° most preferably step on the state of putting.By the adjusting to 1 position of foot pedal, make different heights
When driver and conductor is in sitting posture state, both feet are placed on foot pedal, can be in it is comfortable loosen step on the state of putting, raising department multiplies people
The riding comfort of member and operation ease to manipulation of switches on foot pedal.
Wherein, it includes two mount holders 31, the swing arms that fitting fixes on the ground that the rocker arm, which adjusts power mechanism 3,
Power Component 32 and rocker-arm link component 33, two mount holders 31 are connected by rocker-arm link component 33, two sides
Frame plate 2 is attached separately on rocker-arm link component 33, and swing arm Power Component 32 is mounted on a mount holder 31 and and rocker-arm link
Component 33 is sequentially connected, and starts swing arm Power Component 32, and rocker-arm link component 33 is driven to do arc swing on mount holder 31,
Two lateral shelf plates 2 are driven to synchronize swing in the same direction.
For the clearer structure for illustrating rocker arm and adjusting power mechanism 3,31 side of mount holder is only represented in Fig. 2
Lateral shelf plate 2 and rocker-arm link component 33, in practical structures, lateral shelf plate 31 and rocker-arm link component 33 are distributed in mount holder 31
Two sides, as can be seen from the figure two mount holders 31 fix on the ground, and by rocker-arm link component 33 connect, with pendulum
Power Component 32 is dynamic to drive rocker-arm link component 33 to make arc swing, so that lateral shelf plate 2 be driven to swing, realizes the position of foot pedal
Adjustment.
Wherein, the swing arm Power Component 32 includes the rotatable shaft 32.1 in mount holder 31, fixes
Swing arm 32.2 in shaft 32.1 and the nut-screw rod force piece 32.3 for driving swing arm 32.2 to swing, shaft 32.1 and bottom
Board mount 31 is parallel, and one end of swing arm 32.2 is fixed in shaft 32.1, and the other end is fixed on nut-screw rod force piece 32.3
On, the movement of nut-screw rod force piece 32.3 drives swing arm 32.2 32.1 to swing around the shaft, shaft 32.1 with swing arm 32.2 pendulum
It moves and rotates, so that rocker-arm link component 33 be driven to make arc swing on mount holder 31.
The nut-screw rod force piece 32.3 includes the spiral shell that electric screw component 4 and electric screw component 4 are threadedly engaged
Mother 5 and the bracket 6 for installing electric screw component 4, the bracket 6 are fixed on mount holder 31, and the one of swing arm 32.2
End is fixed with nut 5, and electric screw component 4 drives nut 5 mobile, drives swing arm 32.2 32.1 to swing around the shaft, electric screw
Component 4 is swung with the swing of swing arm 32.2 around bracket 6.
The electric screw component 4 includes motor 41, is fixed on 41 one end of motor installation disk 42, mounted in motor 41
One end and screw rod 43 with installation 42 co-axially align of disk, the screw rod 43 and motor 41 are sequentially connected, and nut 5 is threadedly engaged
On screw rod 43, installation disk 42 and bracket 6 are hinged.
From figure 2 it can be seen that nut 5 is threadedly engaged with screw rod 43, and when starting the starting rotation of screw rod 43 of motor 41, spiral shell
Mother 5 will move on screw rod 43, so that swing arm 32.2 is driven 32.1 to swing around the shaft, and the swing of swing arm 32.2 then drives shaft
32.1 rotation drives rocker-arm link component 33 to swing on mount holder, to make lateral shelf plate 2 by the rotation of shaft 32.1
Swing is generated, changes the position of foot pedal 1, and when swing arm 32.2 is swung, since the upper end of swing arm 32.2 and nut 5 are solid
It is fixed, the swing of swing arm 32.2, it will lead to the horizontally disposed generation of nut-screw rod force piece 32.3 inclination originally, in order to cooperate pendulum
The swing demand of arm 32.2, the installation disk 42 of 41 one end of motor and bracket 6 is hinged, when swinging swing arm 32.2, screw rod
43 can be using articulated position as centre swinging, with the variation of commensurate structure.
Wherein, shaft screw 44 is fixed on the installation disk 42, the shaft screw 44 is along installation disk 42
It is arranged radially, the both ends of the shaft screw 44 are hinged with bracket 6 respectively.Installation disk 42 and bracket are realized with shaft screw
6 hinged, the structural stability and reliability of raising nut-screw rod force piece 32.2.
Wherein, the longitudinal section of the bracket 6 is in similar triangle, and 6 bottom of bracket and mount holder 31 are fixed, top
It is hinged with shaft screw 44.Bracket 6 will not swing up and down generation interference, the structure of nut-screw rod force piece 32.3 to screw rod 43
It is simpler.
Wherein, the rocker-arm link component 33 includes four rocker arms 33.1 and two connecting rods 33.2, the bottom plate branch
The two sides of frame 31 are respectively articulated with a rocker arm 33.1, and four rocker arms 33.1 are distributed in rectangular arranged, 31 the same side of mount holder
Rocker arm 33.1 is connected by connecting rod 33.2, and lateral shelf plate 2 is on the rocker arm 33.1 of 31 the same side of mount holder, a mount holder
The rocker arm 33.1 of 31 two sides is fixed with swing arm Power Component 32 respectively, starts swing arm Power Component 32, drives a mount holder
The rocker arm 33.1 of 31 two sides is swung, and drives the rocker arm 33.1 of another 31 two sides of mount holder to synchronize pendulum in the same direction by connecting rod 33.2
It is dynamic, swing in the same direction is synchronized from two lateral shelf plates 2 of drive.The rocker arm 33.1 and connecting rod of mount holder side are only shown in Fig. 2 and Fig. 3
33.2, in practical structures, mount holder two sides all have rocker arm 33.1 and connecting rod 33.2, and the quantity of rocker arm 33.1 is four, even
The quantity of bar 33.2 be two, it can be seen from the figure that the rocker arm 33.1 at 31 both ends of one of mount holder respectively with shaft
32.1 end is fixed, the rotation of shaft 32.1, drives rocker arm 33.1 to swing around pavilion axis 32.1, since two mount holders are same
The rocker arm 33.1 of side is connected by connecting rod 33.2, under the action of connecting rod 33.2, the swing of the rocker arm 33.1 on a mount holder,
The rocker arm 33.1 on another bottom plate will be driven to synchronize swing in the same direction, to realize that the lateral shelf plate 2 of 31 two sides of mount holder is synchronous
It swings in the same direction.
Wherein, the rocker arm 33.1 is triangle, and one jiao of rocker arm 33.1 is hinged with mount holder 31, one jiao and connecting rod
33.2 is fixed, and another angle and lateral shelf plate 2 are fixed, avoids rocker arm 33.1 from being in contact or collide with ground during the swing, letter
Change the structure of rocker-arm link component 33.
The adjusting method of the above electric pedal device, it is characterised in that steps are as follows:
One, it is placed on foot-operated on foot pedal 1, starting rocker arm adjusts power mechanism 3, and rocker arm adjusts power mechanism 3 and adjusts
Movement drives two lateral shelf plates 2 to synchronize swing in the same direction, adjusts the position of foot pedal 1；
Two, when the position of foot pedal 1 meets the requirement of footrest comfort level, control rocker arm, which adjusts power mechanism 3, to be stopped adjusting
Section movement, the position of foot pedal 1 is positioned.
Because according to stepping on the height of the person of putting in adjustment process, puts the comforts of both feet to step on and be most preferably adjusted, such as Fig. 4 institute
Show, A figure is the original state schematic diagram that rocker arm adjusts power mechanism, and the screw rod 43 that rocker arm is adjusted in power mechanism 3 sets for level
It sets, foot pedal 3 is in minimum altitude；B figure is that rocker arm adjusts the status diagram after power mechanism drives lateral shelf plate to be swung up,
Since rocker arm adjusts the adjusting campaign of power mechanism 3, increase the height of foot pedal 1, and level moves back；C figure is that rocker arm is adjusted
Power mechanism drive lateral shelf plate swings upwards into the status diagram of extreme higher position, and the height of foot pedal 1 reaches upper limit value, and not
It can continue to move back, step-less adjustment is adjusted to due to rocker arm adjusting power mechanism 3, the department for being adaptable to different heights multiplies people
In posture state, under the premise of Bao Zheng looks at sight, double-legged the most comfortable is stepped on to be put member, can be according to different height driver and conductors
Sitting comfort requirement, adjust pedal position hommization setting, improve locomotive riding comfort and operation convenient for property,
Driving fatigue intensity is reduced, the operation comfort of driver and conductor is improved, improves and drives fatigue conditions, improves locomotive operation safety
And reliability.
The advantages of above-described electric pedal device and its adjusting method, is:
1, structure is simple, and adjusting method is easy to operate, and can realize the step-less adjustment of footrest Board position, is suitable for various heights
Driver and conductor under sitting posture state, double-legged stepping on is put and is operated.
2, it can be required according to the sitting comfort of different height driver and conductors, adjust pedal position, make different height
Driver and conductor under sitting posture state, can achieve shank and foot it is in 90 ° most preferably step on the state of putting, hommization setting improves
Locomotive riding comfort and operation are convenient for property.
3, while Bao Zheng looks at sight, the fatigue strength of driver and conductor's both feet is reduced, the operation of driver and conductor is improved
Comfort improves and drives fatigue conditions, improves locomotive operation safety and reliability.
4, rocker arm adjusts motion principle of the power mechanism by feed screw nut, realizes pedal position step-less adjustment, knot
It is good to adjust reliability and stability for structure high reliablity.
It is completely described in conjunction with technical solution of the attached drawing to the embodiment of the present invention above, it should be noted that described
Embodiment be only a part of the embodiments of the present invention.Based on the embodiments of the present invention, those of ordinary skill in the art exist
Every other embodiment obtained under the premise of creative work is not made, shall fall within the protection scope of the present invention.
Claims (8)
1. electric pedal device, the foot pedal (1) including the lateral shelf plate (2) being vertically arranged and with horizontal plane at 15 degree of angles,
Two lateral shelf plates (2) are arranged side by side, and foot pedal (1) is fixed on two lateral shelf plates (2), it is characterised in that two lateral shelf plates (2)
Between equipped with rocker arm adjust power mechanism (3), the rocker arm adjusts power mechanism (3) and is located at below foot pedal (1), and positioning
On the ground, rocker arm adjusts the adjusting campaign of power mechanism (3), and two lateral shelf plates (2) is driven to synchronize swing in the same direction, adjusts foot-operated
The position of plate (1)；
It includes two mount holders (31), the swing arm power that fitting fixes on the ground that the rocker arm, which adjusts power mechanism (3),
Component (32) and rocker-arm link component (33), two mount holders (31) are connected by rocker-arm link component (33), and two
A lateral shelf plate (2) is attached separately on rocker-arm link component (33), and swing arm Power Component (32) is on a mount holder (31)
And be sequentially connected with rocker-arm link component (33), start swing arm Power Component (32), drives rocker-arm link component (33) in bottom plate
Bracket does arc swing on (31), and two lateral shelf plates (2) is driven to synchronize swing in the same direction；
The rocker-arm link component (33) includes four rocker arms (33.1) and two connecting rods (33.2), the mount holder
(31) two sides are respectively articulated with a rocker arm (33.1), and four rocker arms (33.1) are distributed in rectangular arranged, and mount holder (31) is same
The rocker arm (33.1) of side is connected by connecting rod (33.2), and lateral shelf plate (2) is mounted in the rocker arm of mount holder (31) the same side
(33.1) on, the rocker arm (33.1) of mount holder (31) two sides is fixed with swing arm Power Component (32) respectively, starts swing arm
Power Component (32) drives the rocker arm (33.1) of mount holder (31) two sides to swing, and is driven by connecting rod (33.2) another
The rocker arm (33.1) of a mount holder (31) two sides synchronizes swing in the same direction, so that two lateral shelf plates (2) be driven to synchronize swing in the same direction.
2. electric pedal device according to claim 1, it is characterised in that the swing arm Power Component (32) includes can
The shaft (32.1) in mount holder (31) of rotation, the swing arm (32.2) being fixed on shaft (32.1) and for driving
The nut-screw rod force piece (32.3) that swing arm (32.2) is swung, shaft (32.1) is parallel with mount holder (31), swing arm (32.2)
One end be fixed on shaft (32.1), the other end is fixed on nut-screw rod force piece (32.3), nut-screw rod force piece
(32.3) movement drives swing arm (32.2) to swing around the shaft (32.1), and shaft (32.1) turns with the swing of swing arm (32.2)
It is dynamic, so that rocker-arm link component (33) be driven to make arc swing on mount holder (31).
3. electric pedal device according to claim 2, it is characterised in that nut-screw rod force piece (32.3) packet
Include electric screw component (4), the nut (5) being threadedly engaged with electric screw component (4) and for installing electric screw component (4)
Bracket (6), the bracket (6) is fixed on mount holder (31), and one end and nut (5) of swing arm (32.2) are fixed, electricity
Dynamic screw arbor assembly (4) driving nut (5) is mobile, and swing arm (32.2) is driven to swing around the shaft (32.1), electric screw component (4) with
The swing of swing arm (32.2) and around bracket (6) swing.
4. electric pedal device according to claim 3, it is characterised in that the electric screw component (4) includes motor
(41), it is fixed on the installation disk (42) of motor (41) one end, is mounted in motor (41) one end and is coaxial right with installation disk (42)
Neat screw rod (43), the screw rod (43) and motor (41) are sequentially connected, and nut (5) is threadedly engaged on screw rod (43),
It is hinged that disk (42) and bracket (6) are installed.
5. electric pedal device according to claim 4, it is characterised in that be fixed with and turn on the installation disk (42)
Axle screw (44), the shaft screw (44) are arranged radially along installation disk (42), the both ends of the shaft screw (44)
It is hinged with bracket (6) respectively.
6. electric pedal device according to claim 5, it is characterised in that the longitudinal section of the bracket (6) is in similar three
Angular shape, bracket (6) bottom and mount holder (31) are fixed, and top and shaft screw (44) are hinged.
7. electric pedal device according to claim 1, it is characterised in that the rocker arm (33.1) is triangle, rocker arm
(33.1) hingedly with mount holder (31), one jiao fixed with connecting rod (33.2) for one jiao, and another angle and lateral shelf plate (2) are fixed.
8. claim 1 is to the adjusting method of the described in any item electric pedal devices of claim 7, it is characterised in that step is such as
Under:
One, it is placed on foot-operated on foot pedal (1), starting rocker arm adjusts power mechanism (3), and rocker arm adjusts power mechanism (3) and adjusts
Section movement, drives two lateral shelf plates (2) to synchronize swing in the same direction, adjusts the position of foot pedal (1)；
Two, when the position of foot pedal (1) meets the requirement of footrest comfort level, control rocker arm, which adjusts power mechanism (3), to be stopped adjusting
Section movement, the position of foot pedal (1) is positioned.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711296187.4A CN108583600B (en) | 2017-12-08 | 2017-12-08 | Electric pedal device and its adjusting method |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711296187.4A CN108583600B (en) | 2017-12-08 | 2017-12-08 | Electric pedal device and its adjusting method |
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| Publication Number | Publication Date |
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| CN108583600A CN108583600A (en) | 2018-09-28 |
| CN108583600B true CN108583600B (en) | 2019-07-19 |
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| CN201711296187.4A Active CN108583600B (en) | 2017-12-08 | 2017-12-08 | Electric pedal device and its adjusting method |
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| CN109334450A (en) * | 2018-11-16 | 2019-02-15 | 福建工程学院 | Vehicle accelerator pedal electric adjusting mechanism and its working method |
| CN109677307B (en) * | 2019-01-15 | 2024-07-19 | 帝轮(北京)科技发展有限公司 | Adjustable pedal device and vehicle |
| CN111674308A (en) * | 2020-05-07 | 2020-09-18 | 宁波舜宇精工股份有限公司 | Pedal mechanism and vehicle provided with same |
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| DE29813118U1 (en) * | 1998-07-23 | 1998-10-01 | VTD Verkehrstechnik Datteln Stahl- und Maschinenbau GmbH, 45711 Datteln | Foot platform for rail vehicles |
| DE10216126A1 (en) * | 2002-04-12 | 2003-11-13 | Bayerische Motoren Werke Ag | Foot rest or pedal mounting for use in vehicle is adjusted in position by scissor mounting operated by gas spring controlled by cable connected to pedal |
| EP1375288A1 (en) * | 2002-06-10 | 2004-01-02 | Tever Technik Vertriebs- und Beteiligungs-GmbH & Co. Beratungs KG | Height adjustable pedestal |
| CN204415388U (en) * | 2015-01-22 | 2015-06-24 | 南车青岛四方机车车辆股份有限公司 | A kind of low-floor rail vehicle driver's foot pedal apparatus |
| PL225552B1 (en) * | 2013-12-20 | 2017-04-28 | Ec Eng Spółka Z Ograniczoną Odpowiedzialnością | Adjustable train or tram driver footrest |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US8757580B2 (en) * | 2010-11-09 | 2014-06-24 | Tever Technik GmbH & Co. KG. | Height-adjustable pedestal |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE29813118U1 (en) * | 1998-07-23 | 1998-10-01 | VTD Verkehrstechnik Datteln Stahl- und Maschinenbau GmbH, 45711 Datteln | Foot platform for rail vehicles |
| DE10216126A1 (en) * | 2002-04-12 | 2003-11-13 | Bayerische Motoren Werke Ag | Foot rest or pedal mounting for use in vehicle is adjusted in position by scissor mounting operated by gas spring controlled by cable connected to pedal |
| EP1375288A1 (en) * | 2002-06-10 | 2004-01-02 | Tever Technik Vertriebs- und Beteiligungs-GmbH & Co. Beratungs KG | Height adjustable pedestal |
| PL225552B1 (en) * | 2013-12-20 | 2017-04-28 | Ec Eng Spółka Z Ograniczoną Odpowiedzialnością | Adjustable train or tram driver footrest |
| CN204415388U (en) * | 2015-01-22 | 2015-06-24 | 南车青岛四方机车车辆股份有限公司 | A kind of low-floor rail vehicle driver's foot pedal apparatus |
Also Published As
| Publication number | Publication date |
|---|---|
| CN108583600A (en) | 2018-09-28 |
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