CN207631242U - A kind of adjustable driver of city railway vehicle is foot-operated - Google Patents
A kind of adjustable driver of city railway vehicle is foot-operated Download PDFInfo
- Publication number
- CN207631242U CN207631242U CN201721475963.2U CN201721475963U CN207631242U CN 207631242 U CN207631242 U CN 207631242U CN 201721475963 U CN201721475963 U CN 201721475963U CN 207631242 U CN207631242 U CN 207631242U
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- CN
- China
- Prior art keywords
- foot
- operated
- frame
- rotating mechanism
- pedestal
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Withdrawn - After Issue
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Abstract
A kind of adjustable driver of city railway vehicle is foot-operated, foot-operated submounts connect a double leval jib elevating mechanism, the double leval jib elevating mechanism upper end is connected on rotating mechanism, rotating mechanism is fixedly connected with foot-operated lower encioser, the foot-operated upper encloser is fixedly connected with rotating mechanism top, the rotation skeleton of the pedal connection traversing mechanism and rotation skeleton synchronization lifting, it is foot-operated that a tension spring is respectively set between upper encloser and rotating mechanism and between foot-operated pedestal and elevating mechanism, ride one flexible gas support of connection between pedestal and the rotary shaft of rotating mechanism.The utility model passes through elevating mechanism and rotating mechanism, realize foot-operated elevating function and foot-operated angle regulating function, the requirement for meeting the human engineering of the rail vehicle driver of all different heights, provides more comfortable working environment for the foot of rail vehicle driver, facilitates installation and maintenance.
Description
Technical field
It is foot-operated that the utility model belongs to urban track traffic driver, and in particular to a kind of rising for city railway vehicle
Drop height and the adjustable driver for adjusting angle are foot-operated.
Background technology
Major in recent years, middle urban track traffic, which continues to develop, builds, and rail traffic vehicles various parts product market needs
Ask increasingly strong, the foot-operated critical function component as city railway vehicle of adjustable driver, driver provides for rail vehicle
Foot rests and relevant work service.Existing driver is foot-operated, does not have the function of adjustable height simultaneously and adjusting angle, Bu Nengman
The requirement of the human engineering of the rail vehicle driver of all different heights of foot；It cannot be provided more for the foot of rail vehicle driver
Comfortable working environment, it has not been convenient to installation and maintenance.
Utility model content
The purpose of this utility model is to provide a kind of adjustable foot for being arranged in railway vehicle cab and being used for driver
It steps on, the foot pedal structure is exquisite, beautiful and generous, installs, dismantles, overhauling convenient, flexible, safe and reliable, meeting driver to product in height
Degree and the requirement that uses of angle, at the same solve driver by fatigue problem caused by long-term sitting posture with by driver's height difference institute
The human engineering problem of generation.
To achieve the above object, a kind of adjustable driver of city railway vehicle of the utility model offer is foot-operated, including foot
Tread seat, foot-operated upper encloser, foot-operated lower encioser, pedal, it is characterised in that：Foot-operated submounts connect a double leval jib elevator
Structure, the double leval jib elevating mechanism upper end are connected on rotating mechanism, and rotating mechanism is fixedly connected with foot-operated lower encioser, described
Foot-operated upper encloser be fixedly connected with rotating mechanism top, the rotation skeleton of the pedal connection traversing mechanism and rotation skeleton
Synchronization lifting, it is foot-operated that a tension spring is respectively set between upper encloser and rotating mechanism and between foot-operated pedestal and elevating mechanism, ride bottom
One flexible gas support of connection between seat and the rotary shaft of rotating mechanism.
The double leval jib elevating mechanism is hingedly made of two frame cross, and each frame is by two crossbeam axis and two
A connecting rod is formed by connecting, wherein the crossbeam axis below a frame cooperatively forms straight line pair fortune with the slotted hole on foot-operated pedestal
Dynamic connection, and a tension spring is connected on the cruciform bracing axis, the other end of tension spring is connected on foot-operated pedestal, above the frame
Crossbeam axis is hinged with foot-operated upper encloser；Crossbeam axis and foot-operated pedestal below another frame is hinged, crossbeam axis lifting above
It is placed on the limiting groove on rotating mechanism frame Nei and positions.
The rotating mechanism includes frame-type skeleton, rack, rotary shaft, is machined on one side on frame-type skeleton side frame
Sawtooth, another side are machined with several limiting slots, rack bottom edge and the engagement on side frame, and top is fixed with foot-operated upper encloser
Connection, rotary shaft are fixedly connected with rack and rack are passed through to be fixedly connected with foot-operated lower encioser, and the connecting rod below pedal passes through foot
The slotted hole for depressing case moves up and down, and connecting rod connects a rebound, and the rebound other end is hinged with foot-operated lower encioser, rebound
Middle part by rear frame hook and spacer pin limit, pedal and frame-type skeleton, which are formed, to link.
The utility model is adjusting the foot-operated height of driver by setting elevating mechanism and rotating mechanism on foot-operated pedestal
When, side pedal is trampled, by the way that double leval jib is hinged and the principle of linear slide, foot-operated elevating function realized, is ridden adjusting
When angle, foot-operated upper encloser is trampled, by the principle of rack and pinion engagement, realizes the angular adjustment that driver rides.Meet all
The requirement of the human engineering of the rail vehicle driver of different heights provides more comfortable work for the foot of rail vehicle driver
Environment facilitates installation and maintenance.
Description of the drawings
Fig. 1 is the utility model overall structure diagram；
Fig. 2 is the structural schematic diagram that the utility model removes foot-operated upper encloser；
Fig. 3 is the utility model elevating mechanism structural schematic diagram；
Fig. 4 is the utility model rotating mechanism structural schematic diagram；
Fig. 5 a-5d are the utility model lifting rotation status diagrams.
Specific implementation mode
Referring to Fig.1, Fig. 2, Fig. 3, Fig. 4, the utility model include foot-operated pedestal 1, elevating mechanism, rotating mechanism, ride
Case 13, foot-operated lower encioser 15, upper tension spring 11, tension spring 3, gas support 17.
The elevating mechanism is made of two frame articulations, and one of frame includes two side connecting rods 6 and two cross
Beam axis 4,14, another frame include two side connecting rods 16 and two crossbeam axis 2,10, two side connecting rods of two frame homonymies
It is hinged by articulated shaft 7.Crossbeam axis 4 and the cooperation of slotted hole 5 of foot-operated pedestal 1 are slidably connected, and crossbeam axis 2 is cut with scissors with foot-operated pedestal 1
Connect, the limiting slot 8 of the side frame 9 of crossbeam axis 10 and rotating mechanism coordinates, for stablizing limit after lifting, crossbeam axis 14 with it is foot-operated
Lower encioser 15 is hinged.
The rotating mechanism includes frame-type skeleton 18, rack 12, rotary shaft 21, one on frame-type skeleton side frame 9
While be machined with sawtooth, another side is machined with several limiting slots 8, rack bottom edge and the engagement on side frame, top with it is foot-operated
Upper encloser 13 is fixedly connected, and rotary shaft 21 is fixedly connected and is fixedly connected with foot-operated lower encioser 15 across rack, foot with rack 12
Pedaling the connecting rod 23 below 22 passes through the slotted hole 27 of foot-operated lower encioser 15 to move up and down, and connecting rod 23 connects a rebound 24, transition
24 other end of plate is hinged by axis pin 26 with the mounting base 25 on foot-operated lower encioser 15, and 24 middle part of rebound is by frame-type skeleton 18
On limit hook plate 19 and spacer pin 20 limit, pedal and frame-type skeleton, which are formed, to link.
11 upper end of upper tension spring is connected on foot-operated upper encloser 13, and lower end is connected on rotating machinery side frame 9, tension spring 3
One end is connected on foot-operated pedestal 1, and the other end is connected on crossbeam axis 4, and gas support 17 is flexible pipe structure, and upper end passes through rotary shaft
Formed hinged, lower end is fixedly mounted on foot-operated pedestal 1.
With reference to Fig. 5 a, Fig. 5 b, Fig. 5 c, the foot-operated pedestal 1 ridden is fixed on the car body by bolt, is trampled under riding
The pedal 22 of 15 side of case, pedal 22 are rotated around mounting base 25, while being formed and being linked with frame-type skeleton 18, crossbeam
Axis 10 is detached from first limiting slot 8 on the left side on side frame 9, and tension spring 11 becomes compressive state, 10 edge of crossbeam axis from elongation state
Sliding slot linear motion between limiting slot, side connecting rod 6 and side connecting rod 16 form rotary motion, and tension spring plays power in the process
The effect in source.Pedal is unclamped, crossbeam axis 10 is fallen in second limiting slot, and connecting rod 6 and connecting rod 16 form angle after rotating and become smaller,
Foot-operated upper encloser 13 rises；Pedal is similarly stepped on again, and crossbeam axis 10 is fallen in third limiting slot, 16 shape of connecting rod 6 and connecting rod
Become smaller at angle after rotation, ride upper encloser 13 and rise, realizes and ride the function that three-level rises.
With reference to Fig. 5 d, foot-operated upper encloser 13 is trampled, upper encloser 13 is ridden and links with rack 12, and all around rotary shaft 21
It is rotated, with the linear motion that is engaged of sawtooth of hour rack 12 and side frame 9, plays the role of limiting different angle.
The utility model is that reversible movement tramples pedal, while trampling foot-operated during reciprocal movement with a foot
Upper encloser, the crossbeam axis of elevating mechanism are detached from the third limiting slot on frame-type skeleton, ride and lean on its own gravity, make elevator
Two connecting rod angles in structure become larger, and realize the purpose that foot-operated height declines.
Claims (3)
1. a kind of adjustable driver of city railway vehicle is foot-operated, including foot-operated pedestal, foot-operated upper encloser, foot-operated lower encioser, foot
It pedals, it is characterised in that：Foot-operated submounts connect a double leval jib elevating mechanism, and the double leval jib elevating mechanism upper end is connected to
On rotating mechanism, rotating mechanism is fixedly connected with foot-operated lower encioser, and the foot-operated upper encloser is fixed with rotating mechanism top to be connected
Connect, the rotation skeleton of the pedal connection traversing mechanism and rotation skeleton synchronization lifting, ride upper encloser and rotating mechanism it
Between and foot-operated pedestal and elevating mechanism between respectively set a tension spring, foot-operated connection one between pedestal and the rotary shaft of rotating mechanism is stretched
Contracting gas supports.
2. the adjustable driver of a kind of city railway vehicle according to claim 1 is foot-operated, it is characterised in that：Described four
Connecting rod lifting mechanism is hingedly made of two frame cross, and each frame is formed by connecting by two crossbeam axis and two connecting rods,
Wherein, the crossbeam axis below a frame cooperatively forms straight line secondary motion with the slotted hole on foot-operated pedestal and connect, and in the frame
A tension spring is connected on frame crossbeam axis, the other end of tension spring is connected on foot-operated pedestal, the crossbeam axis above the frame with it is foot-operated on
Lagging hinge；Crossbeam axis and foot-operated pedestal below another frame is hinged, and crossbeam axis lifting above is placed on rotating mechanism
Positioning in limiting groove on frame.
3. the adjustable driver of a kind of city railway vehicle according to claim 1 is foot-operated, it is characterised in that：The rotation
Rotation mechanism includes frame-type skeleton, rack, rotary shaft, is machined with sawtooth, another side processing on frame-type skeleton side frame on one side
There are several limiting slots, rack bottom edge to be fixedly connected with foot-operated upper encloser with the engagement on side frame, top, rotary shaft and tooth
Item is fixedly connected and rack is passed through to be fixedly connected with foot-operated lower encioser, and the connecting rod below pedal passes through the slotted hole of foot-operated lower encioser
It moves up and down, connecting rod connects a rebound, and the rebound other end is hinged with foot-operated lower encioser, by rear frame in the middle part of rebound
Hook and spacer pin limit, pedal are formed with frame-type skeleton and are linked.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721475963.2U CN207631242U (en) | 2017-11-08 | 2017-11-08 | A kind of adjustable driver of city railway vehicle is foot-operated |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721475963.2U CN207631242U (en) | 2017-11-08 | 2017-11-08 | A kind of adjustable driver of city railway vehicle is foot-operated |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207631242U true CN207631242U (en) | 2018-07-20 |
Family
ID=62860129
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721475963.2U Withdrawn - After Issue CN207631242U (en) | 2017-11-08 | 2017-11-08 | A kind of adjustable driver of city railway vehicle is foot-operated |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207631242U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107901928A (en) * | 2017-11-08 | 2018-04-13 | 中车长春轨道客车股份有限公司 | A kind of adjustable driver of city railway vehicle rides |
| WO2021227172A1 (en) * | 2020-05-13 | 2021-11-18 | 中车唐山机车车辆有限公司 | Footrest device for rail train, and rail train |
-
2017
- 2017-11-08 CN CN201721475963.2U patent/CN207631242U/en not_active Withdrawn - After Issue
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107901928A (en) * | 2017-11-08 | 2018-04-13 | 中车长春轨道客车股份有限公司 | A kind of adjustable driver of city railway vehicle rides |
| CN107901928B (en) * | 2017-11-08 | 2020-03-06 | 中车长春轨道客车股份有限公司 | Adjustable driver pedal of urban rail vehicle |
| WO2021227172A1 (en) * | 2020-05-13 | 2021-11-18 | 中车唐山机车车辆有限公司 | Footrest device for rail train, and rail train |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20180720 Effective date of abandoning: 20200306 |
|
| AV01 | Patent right actively abandoned |