CN203780537U - Electric retractable pedal for wheelchair on subway vehicle - Google Patents
Electric retractable pedal for wheelchair on subway vehicle Download PDFInfo
- Publication number
- CN203780537U CN203780537U CN201420202961.6U CN201420202961U CN203780537U CN 203780537 U CN203780537 U CN 203780537U CN 201420202961 U CN201420202961 U CN 201420202961U CN 203780537 U CN203780537 U CN 203780537U
- Authority
- CN
- China
- Prior art keywords
- pedal
- hydraulic ram
- railcar
- control box
- wheelchair
- 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.)
- Expired - Lifetime
Links
- 238000004519 manufacturing process Methods 0.000 abstract description 2
- 101100328887 Caenorhabditis elegans col-34 gene Proteins 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Landscapes
- Mechanical Control Devices (AREA)
Abstract
The utility model relates to an electric retractable pedal for a wheelchair on a subway vehicle. Conventional retractable pedals for wheelchairs are complex in structure, inconvenient to operate and high in production cost. The electric retractable pedal comprises a pedal (1), wherein the pedal (1) is connected with a compartment floor (2) through a rotating shaft; the lower part of the pedal is provided with a control device cavity (3); a large hydrocylinder (4) is mounted inside the control device cavity; the large hydrocylinder is connected with the bottom of the pedal; the large hydrocylinder is connected with a control box (5); the pedal is connected with an extension board (6); the extension board is connected with a small hydrocylinder (7); the small hydrocylinder is connected with the control box. The electric retractable pedal is used for accessories of subway vehicles.
Description
technical field:
the utility model relates to a kind of railcar wheelchair motor-driven extensible pedal.
background technology:
at present, domestic each big and medium-sized cities are all at the numerous and confused subway of building, in recent years in domestic newly-increased subway quantity will reach thousands of row, and also there is the problem of update in the railcar having moved, as can be seen here, the market of railcar auxiliary products is boundless.After train comes to a complete stop, between train and platform, there is gap, person gets on or off the bus to be inconvenient to use wheelchair.
the wheelchair using at present exists complex structure with telescopic pedal, unhandy problem, and cost of manufacture is high.
summary of the invention:
the purpose of this utility model is to provide a kind of railcar wheelchair motor-driven extensible pedal.
above-mentioned object realizes by following technical scheme:
a kind of railcar wheelchair motor-driven extensible pedal, its composition comprises: pedal, described pedal is connected by rotating shaft with floor compartment, the bottom of described pedal has control setup cavity, the inside of described control setup cavity is provided with large hydraulic ram, described hydraulic ram is connected with described pedal bottom, described large hydraulic ram is connected with control box, described pedal is connected with extension board, described extension board is connected with little hydraulic ram, and described little hydraulic ram is connected with described control box.
described railcar wheelchair motor-driven extensible pedal, described control box is installed servo-control unit ESA-3E, described servo-control unit is connected with servovalve, and described servovalve is connected with described large hydraulic ram, and described control box is arranged in described cavity.
described railcar wheelchair motor-driven extensible pedal, the both sides of described pedal are connected with side plate.
beneficial effect:
1. the utility model is after underground automobile door is opened, by the large hydraulic ram being connected with pedal, make pedal be inclined to certain angle, and make pedal extension board stride across the gap between train and ground by little hydraulic ram on the extension board being connected with pedal, fix on the ground, cab apron stretches out, make between train and platform seamless, to facilitate disabled person to get on or off the bus.
2. the utlity model has discharge port, guarantee that the ponding in casing is discharged smoothly, guaranteed the smooth discharge of water.
3. the utility model control box is installed servo-control unit ESA-3E, and servo-control unit carrys out the opening and closing of control pedal, cab apron by the servovalve connecting, conveniently take advantage of wheelchair-bound passenger getting on/off.
accompanying drawing explanation:
accompanying drawing 1 is structural representation of the present utility model.
accompanying drawing 2 is External views of the present utility model.
the specific embodiment:
embodiment 1:
a kind of railcar wheelchair motor-driven extensible pedal, its composition comprises: pedal 1, described pedal is connected by rotating shaft with floor compartment 2, the bottom of described pedal has control setup cavity 3, the inside of described control setup cavity is provided with large hydraulic ram 4, described hydraulic ram is connected with described pedal bottom, described large hydraulic ram is connected with control box 5, described pedal is connected with extension board 6, described extension board is connected with little hydraulic ram 7, and described little hydraulic ram is connected with described control box.
embodiment 2:
according to the railcar wheelchair motor-driven extensible pedal described in embodiment 1, described control box is installed servo-control unit ESA-3E, described servo-control unit is connected with servovalve, described servovalve is connected with described large hydraulic ram, described control box is arranged in described cavity, and described control box is connected with the control panel 8 that is arranged on car door both sides.
embodiment 3:
according to the railcar wheelchair motor-driven extensible pedal described in embodiment 1 or 2, the both sides of described pedal are connected with side plate 9.
embodiment 4:
railcar wheelchair motor-driven extensible pedal according to described in embodiment 1 or 2, has the drain gutter 10 with compartment exterior in described cavity.
Claims (4)
1. a railcar wheelchair motor-driven extensible pedal, its composition comprises: pedal, it is characterized in that: described pedal is connected by rotating shaft with floor compartment, the bottom of described pedal has control setup cavity, the inside of described control setup cavity is provided with large hydraulic ram, described hydraulic ram is connected with described pedal bottom, described large hydraulic ram is connected with control box, described pedal is connected with extension board, described extension board is connected with little hydraulic ram, and described little hydraulic ram is connected with described control box.
2. railcar wheelchair motor-driven extensible pedal according to claim 1, it is characterized in that: described control box is installed servo-control unit ESA-3E, described servo-control unit is connected with servovalve, described servovalve is connected with described large hydraulic ram, and described control box is arranged in described cavity.
3. railcar wheelchair motor-driven extensible pedal according to claim 1 and 2, is characterized in that: the both sides of described pedal are connected with side plate.
4. railcar wheelchair motor-driven extensible pedal according to claim 1 and 2, is characterized in that: in described cavity, have the drain gutter with compartment exterior.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420202961.6U CN203780537U (en) | 2014-04-24 | 2014-04-24 | Electric retractable pedal for wheelchair on subway vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420202961.6U CN203780537U (en) | 2014-04-24 | 2014-04-24 | Electric retractable pedal for wheelchair on subway vehicle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203780537U true CN203780537U (en) | 2014-08-20 |
Family
ID=51316749
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420202961.6U Expired - Lifetime CN203780537U (en) | 2014-04-24 | 2014-04-24 | Electric retractable pedal for wheelchair on subway vehicle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203780537U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106394581A (en) * | 2016-10-21 | 2017-02-15 | 苏州大成电子科技有限公司 | Pedal device of train door |
| DE102017206495A1 (en) * | 2017-04-18 | 2018-10-18 | Siemens Aktiengesellschaft | Device and method for producing a level entry for different platform heights |
| CN112726436A (en) * | 2021-01-06 | 2021-04-30 | 武长春 | Lifting type pedal device for passengers at road traffic platform |
-
2014
- 2014-04-24 CN CN201420202961.6U patent/CN203780537U/en not_active Expired - Lifetime
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106394581A (en) * | 2016-10-21 | 2017-02-15 | 苏州大成电子科技有限公司 | Pedal device of train door |
| DE102017206495A1 (en) * | 2017-04-18 | 2018-10-18 | Siemens Aktiengesellschaft | Device and method for producing a level entry for different platform heights |
| WO2018192778A1 (en) | 2017-04-18 | 2018-10-25 | Siemens Aktiengesellschaft | Device and method for producing an entrance on the same level for different platform heights |
| CN112726436A (en) * | 2021-01-06 | 2021-04-30 | 武长春 | Lifting type pedal device for passengers at road traffic platform |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN203780537U (en) | Electric retractable pedal for wheelchair on subway vehicle | |
| CN207657719U (en) | A kind of bus pedestrian pedal system | |
| US8267455B1 (en) | Expandable trailer | |
| CN204199809U (en) | A kind of single-cantilever trapezoidal screw lifting garage | |
| CN205445061U (en) | Vertical lifting stereo garage | |
| CN205022434U (en) | It is alert with automatic roadblock car | |
| CN102635258A (en) | Multifunctional three-dimensional garage | |
| CN204774892U (en) | Be applied to camping platform mechanism on car as a house | |
| CN102303564A (en) | Bus convenient for wheelchair to land on or off | |
| CN204199808U (en) | A kind of single-cantilever rack-and-pinion lifting garage | |
| CN107139893A (en) | A kind of auxiliary parking system of automobile | |
| CN207228734U (en) | A kind of intelligent space lock | |
| CN206859778U (en) | Realize vehicle parking space dual-layer stereo lugs | |
| CN205445045U (en) | Be suitable for autonomous intelligence garage system on ordinary parking stall in underground | |
| CN203995969U (en) | A kind of pedal turnover type disabled person ancillary system of riding | |
| CN104196290A (en) | Small remote-control hydraulic lifting and parking device | |
| CN201932244U (en) | Personal protective expanded square cabin | |
| CN211733526U (en) | Automatic flexible protection platform device of construction elevator | |
| CN205688907U (en) | One is applied to semi-underground three layers of parking apparatus charging device | |
| CN206487188U (en) | Full-automatic arched door formula moving telescopic garage | |
| CN106744478A (en) | Mobile vehicle-mounted lifting machine | |
| CN206107120U (en) | Bus with lift step | |
| CN202596216U (en) | Multifunctional stereo parking garage | |
| CN205400181U (en) | Be applied to car for car among stereo garage | |
| CN204399083U (en) | A kind of vehicle door anti-collision collision device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20140820 |