CN108729324B - Multi-degree-of-freedom wheelchair getting-on and getting-off device for station - Google Patents
Multi-degree-of-freedom wheelchair getting-on and getting-off device for station Download PDFInfo
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- CN108729324B CN108729324B CN201810659431.7A CN201810659431A CN108729324B CN 108729324 B CN108729324 B CN 108729324B CN 201810659431 A CN201810659431 A CN 201810659431A CN 108729324 B CN108729324 B CN 108729324B
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- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01C—CONSTRUCTION OF, OR SURFACES FOR, ROADS, SPORTS GROUNDS, OR THE LIKE; MACHINES OR AUXILIARY TOOLS FOR CONSTRUCTION OR REPAIR
- E01C9/00—Special pavings; Pavings for special parts of roads or airfields
- E01C9/08—Temporary pavings
Abstract
A multi-degree-of-freedom wheelchair getting-on and getting-off device for a station belongs to the field of public transport facilities. The platform comprises a special platform, a base, a transposition wheel driving motor, a locking wheel driving motor and a battery box, wherein the base is arranged in a concave part of the special platform, the transposition driving wheel and the transposition supporting wheel of the base are arranged in a transposition fixed guide rail of the special platform, the transposition wheel driving motor is fixed below the base through bolts and has the same axis with the transposition driving wheel of the base, the locking wheel driving motor is connected with the base through bolts, and the battery box is fixed behind the base through bolts. The wheelchair getting-on and getting-off device is also provided with a lifting platform, a pushing platform, a lifting hydraulic cylinder, a pushing hydraulic cylinder, a connecting plate driving motor and a connecting plate. The device automatically extends to establish height and distance connection with the back door platform of the bus, so that people who depend on the wheelchair can get on or off the bus conveniently, help is provided for people who depend on the wheelchair, and social care to vulnerable groups is reflected.
Description
Technical Field
The invention relates to a multi-degree-of-freedom station wheelchair getting-on and getting-off device, in particular to a multi-degree-of-freedom station wheelchair getting-on and getting-off device driven by an electric motor and a hydraulic cylinder, and belongs to the field of public transport facilities.
Background
With the improvement of modern living standard, the social attention on disabled people and old people is higher and higher, and the wheelchair auxiliary facility becomes an indispensable device for modern trips. The wheelchair device for getting on and off the multi-degree-of-freedom station is installed on a special platform of the station, and the device is automatically stretched to be connected with a back door platform of a bus in height and distance, so that people relying on the wheelchair can get on and off the bus conveniently, help is provided for people relying on the wheelchair, social cares for vulnerable groups are reflected, and traditional Chinese medies are carried forward.
The function is realized mainly through reforming transform the wheelchair to current wheelchair auxiliary setting, and the bus station is got up and down to the unsuitable. In addition, the cost for modifying the wheelchair is high, and the universality is poor.
Disclosure of Invention
Aiming at the defects, the invention provides a multi-degree-of-freedom station wheelchair getting-on and getting-off device.
The invention is realized by the following technical scheme: a multi-degree-of-freedom station wheelchair getting-on and getting-off device comprises a special platform, a base, a transposition wheel driving motor, a locking wheel driving motor, a lifting platform, a pushing platform, a lifting hydraulic cylinder, a pushing hydraulic cylinder, a connecting plate driving motor, a connecting plate and a battery box, wherein the base is arranged at a concave position of the special platform, a transposition driving wheel and a transposition supporting wheel of the base are arranged in a transposition guide rail of the special platform, the transposition wheel driving motor is fixed below the base through bolts and has the same axis with the transposition driving wheel of the base, the locking wheel driving motor is connected with the base through bolts, the battery box is fixed behind the base through bolts, a cylinder body of the lifting hydraulic cylinder is fixed on the lifting platform through bolts, a piston rod of the lifting hydraulic cylinder penetrates through a lifting hydraulic cylinder hole of the base, the lifting platform, the promotion platform is located lift platform top, and the promotion wheelset that promotes the platform is arranged in lift platform's catch wheel guide rail, and connecting plate driving motor passes through the bolt fastening and promotes on the platform, and the connecting plate mounting groove that promotes the platform is arranged in to the connecting plate, and the promotion pneumatic cylinder piston rod front end is arranged in the promotion hydraulic cylinder groove that promotes the platform.
Furthermore, the special platform consists of a platform main body, a platform slope and a transposition guide rail, the base consists of a base main body, a locking wheel, a lifting hydraulic cylinder hole, a transposition drive wheel and a transposition support wheel, the lifting platform consists of a lifting platform main body, a push wheel guide rail and a limiting block, the pushing platform consists of a pushing platform main body, a chair wheel fixing device, a pushing wheel group, a pushing hydraulic cylinder groove, an infrared sensor, a transposition button, an upper vehicle button, a lower vehicle button and a connecting plate mounting groove, the connecting plate consists of a connecting plate main body, a distance sensor and a connecting plate slope, the platform slope is positioned at the front end of the special platform, the transposition guide rail is fixed at the concave part of the special platform, the locking wheel is arranged at the front side below the base, the lifting hydraulic cylinder hole is positioned on the bottom surface of the base, the transposition drive wheel and the transposition support wheel are arranged at the, the transposition supporting wheel is arranged in the middle of the transposition driving wheel, the pushing wheel guide rail is fixed on the upper end face of the lifting platform, the limiting block is fixed in the middle of the pushing wheel guide rail, the wheelchair fixing device is located on the upper end face of the pushing platform, the pushing wheel group is arranged on the bottom face of the pushing platform, the pushing hydraulic cylinder groove is located on the rear end face of the pushing platform, the infrared sensor, the transposition button, the getting-on button and the getting-off button are arranged on the inner side face of the pushing platform, the connecting plate mounting groove is located on the front end face of the pushing platform, the distance sensor is.
Furthermore, the locking wheel is matched with a locking wheel driving motor to rotate, and the number of the locking wheels is multiple.
Further, the slope of the platform slope is 30 degrees.
Furthermore, the slope of the connecting plate is 30 degrees.
Furthermore, the infrared sensors are in two groups, and the infrared sensors are mechanically interlocked with the getting-on button and the getting-off button.
Furthermore, the pushing wheel groups are provided with a plurality of groups, each group is provided with three street type wheels, and the materials are ceramics.
Furthermore, two transposition driving wheels are provided and are made of solid ceramic.
Furthermore, the wheelchair fixing device is linked with the transposition button.
The multi-freedom-degree movement control device has the advantages that the whole device is provided with the motors and the hydraulic cylinders, the multi-freedom-degree movement can be guaranteed, and unnecessary movement of a user can be reduced; the special platform is provided with a platform slope, so that the wheelchair can conveniently go in and out; the base is provided with a transposition driving wheel, so that the lifting device can move in the platform and can adapt to different parking positions; the base is provided with a transposition supporting wheel, so that the lifting device can be better supported; the base is provided with a locking wheel which is vertical to the transposition driving wheel and can fix the position of the lifting device on the special platform; the lifting platform is provided with a limiting block, so that the maximum safety distance of the pushing platform can be ensured, and the safety of a user can be ensured; the push platform is provided with a wheelchair fixing device, so that the wheelchair can not be separated from the device when the device runs; the pushing platform is provided with three groups of pushing wheel groups, and can support the pushing platform and reduce friction; the push platform is provided with two groups of infrared sensors interlocked with the buttons, so that the reasonable operation of the device can be ensured after the buttons are pressed down, and the safety of a user can be ensured; the connecting plate is provided with a distance sensor, so that the connecting plate can be ensured to extend out by a proper distance, and the safety of a user can be ensured; the connecting plate has a connecting plate slope, and can facilitate the entry and exit of the wheelchair.
Drawings
FIG. 1 is a schematic diagram of the overall structure of the present invention;
FIG. 2 is a schematic view of a first step in the removal of the platform portion movement;
FIG. 3 is a schematic view of a second step in which the platform portion is removed;
FIG. 4 is a schematic view of a third step in which the platform portion is removed;
FIG. 5 is a schematic view of a base and a pushing cylinder;
FIG. 6 is a schematic diagram of the base and the pushing hydraulic cylinder for measuring two oblique directions;
FIG. 7 is a schematic view of a lifting platform and a lifting hydraulic cylinder;
FIG. 8 is a schematic bottom view of the push platform;
FIG. 9 is a schematic top view of the push platform;
FIG. 10 is a schematic illustration of a particular dock;
FIG. 11 is a schematic view of a connection plate.
In the figure, 1, a special platform, 101, a platform slope, 102, a transposition guide rail, 2, a base, 201, a locking wheel, 202, a lifting hydraulic cylinder hole, 203, a transposition driving wheel, 204, a transposition supporting wheel, 3, a lifting platform, 301, a pushing wheel guide rail, 302, a limiting block, 4, a pushing platform, 401, a chair wheel fixing device, 402, a pushing wheel set, 403, a pushing hydraulic cylinder groove, 404, an infrared sensor, 405, a transposition button, 406, a getting-on button, 407, a getting-off button, 408, a connecting plate installing groove, 5, a lifting hydraulic cylinder, 6, a pushing hydraulic cylinder, 7, a transposition wheel driving motor, 8, a locking wheel driving motor, 9, a connecting plate driving motor, 10, a battery box, 11, a connecting plate, 1101, a distance sensor, 1102 and a slope connecting plate.
Detailed Description
A multi-degree-of-freedom station wheelchair getting-on and getting-off device is composed of a special platform 1, a base 2, a transposition wheel driving motor 7, a locking wheel driving motor 8, a lifting platform 3, a pushing platform 4, a lifting hydraulic cylinder 5, a pushing hydraulic cylinder 6, a connecting plate driving motor 9, a connecting plate 11 and a battery box 10, wherein the base 2 is arranged in a concave part of the special platform 1, a transposition driving wheel 203 and a transposition supporting wheel 204 of the base 2 are arranged in a transposition guide rail 102 of the special platform 1, the transposition wheel driving motor 7 is fixed below the base 2 through bolts and is coaxial with the transposition driving wheel 203 of the base 2, the locking wheel driving motor 8 is connected with the base 2 through bolts, the battery box 10 is fixed behind the base 2 through bolts, a cylinder body of the lifting hydraulic cylinder 5 is fixed on the lifting platform 3 through bolts, a piston rod of the lifting hydraulic, base 2 top is arranged in to lift platform 3, promote on the cylinder body of pneumatic cylinder 6 passes through the bolt fastening base 2, it is located lift platform 3 top to promote platform 4, promote in lift platform 3's catch wheel guide 301 is arranged in to the promotion wheelset 402 of platform 4, connecting plate driving motor 9 passes through the bolt fastening on promoting platform 4, connecting plate 11 is arranged in the connecting plate mounting groove 408 of promoting platform 4, it puts in the promotion pneumatic cylinder groove 403 of promoting platform 4 to promote the front end of the hydraulic cylinder 6 piston rod.
Furthermore, the special platform 1 is composed of a platform main body, a platform slope 101 and a transposition guide rail 102, the base 2 is composed of a base main body, a locking wheel 201, a lifting hydraulic cylinder hole 202, a transposition driving wheel 203 and a transposition supporting wheel 204, the lifting platform 3 is composed of a lifting platform main body, a pushing wheel guide rail 301 and a limiting block 302, the pushing platform 4 is composed of a pushing platform main body, a chair wheel fixing device 401, a pushing wheel set 402, a pushing hydraulic cylinder groove 403, an infrared sensor 404, a transposition button 405, an getting-on button 406, a getting-off button 407 and a connecting plate mounting groove 408, the connecting plate 11 is composed of a connecting plate main body, a distance sensor 1101 and a connecting plate cylinder hole slope 1102, the platform slope 101 is positioned at the front end of the special platform 1, the transposition guide rail 102 is fixed on the special platform 1, the locking wheel 201 is positioned at the front side below the base 2, the lifting hydraulic pressure 202 is positioned on the bottom, the transposition driving wheel 203 and the transposition supporting wheel 204 are arranged on the rear side below the base 2, the transposition supporting wheel 204 is arranged in the middle of the transposition driving wheel 203, the pushing wheel guide rail 301 is fixed on the upper end face of the lifting platform 3, the limiting block 302 is fixed in the middle of the pushing wheel guide rail 301, the wheelchair fixing device 401 is located on the upper end face of the pushing platform 4, the pushing wheel set 301 is arranged on the bottom face of the pushing platform 4, the pushing hydraulic cylinder groove 403 is located on the rear end face of the pushing platform 4, the infrared sensor 404, the transposition button 405, the getting-on button 406 and the getting-off button 407 are arranged on the inner side face of the pushing platform 4, the connecting plate mounting groove 408 is located on the front end face of the pushing platform 4.
Furthermore, the slope of the platform slope 101 is 30 degrees, the slope of the connecting plate slope 1102 is 30 degrees, a rotating groove is formed in the upper portion of the locking wheel 201, the locking wheel 201 and the locking wheel driving motor 8 are matched to rotate, a plurality of locking wheels 201 are arranged, two groups of infrared sensors 404 are arranged, the infrared sensors 404 are mechanically interlocked with the getting-on button 406 and the getting-off button 407, a plurality of groups of pushing wheel groups 402 are arranged, each group is provided with three street type wheels, the materials are ceramic, two transposition driving wheels 203 are arranged and made of solid materials, the materials are ceramic, and the wheelchair fixing device 401 is linked with the transposition button 405.
When the device is used for getting on a vehicle, a user takes a wheelchair to enter the device through a platform slope 101, presses a transposition button 405, lowers a wheelchair fixing device 401 to fix a rear wheel of the wheelchair and can ensure the safety of the user, the transposition button 405 drives a transposition wheel driving motor 7 to rotate, the base 2 is controlled to move through the rotation of the transposition driving wheel 203 until the wheelchair moves to a position corresponding to a rear vehicle door, then the transposition button 405 is pressed, a locking wheel driving motor 8 drives a locking wheel 201 to rotate to a position vertical to the transposition driving wheel 203, the whole device can be ensured not to move on the platform, when two infrared sensors 404 detect the wheelchair, the getting on button 406 is allowed to be pressed, the getting on button 406 is pressed, a lifting hydraulic cylinder 5 starts to work, a piston rod of the lifting hydraulic cylinder 5 extends out until the device touches a special platform 1, when a support at the front end of the piston rod of the lifting hydraulic cylinder 5 touches the, the cylinder body of the lifting hydraulic cylinder 5 starts to move to drive the device above the base 2 to rise to a position slightly higher than the platform in the vehicle, then the hydraulic cylinder 6 is pushed to start working, the piston rod of the hydraulic cylinder 6 drives the pushing platform 4 to translate in the pushing guide rail 301 until the maximum, the limiting block 302 can ensure that the displacement does not exceed the maximum, then the connecting plate driving motor 9 starts to work, the connecting plate 11 extends out, when the distance sensor 1101 on the connecting plate 11 detects that the distance is suitable for the platform in the vehicle, the working is stopped, the wheelchair fixing device 401 rises, a user can leave the device to enter the compartment, when the two infrared sensors 404 can not detect the wheelchair, the device automatically retracts after a certain time delay, when the user gets off the vehicle, the passenger on the special platform 1 presses the transposition button 405, the wheelchair fixing device 401 descends, extends like the getting on the vehicle, and the user enters the device through the, when both infrared sensors 404 detect a wheelchair, the device is retracted with a delay, after which the user leaves the special platform 1 via the platform ramp 101.
It will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in the embodiments described above without departing from the principles and spirit of the invention, the scope of which is defined by the appended claims.
Claims (8)
1. A multi-degree-of-freedom station wheelchair getting-on and getting-off device consists of a special platform, a base, a transposition wheel driving motor, a locking wheel driving motor, a lifting platform, a pushing platform, a lifting hydraulic cylinder, a pushing hydraulic cylinder, a connecting plate driving motor, a connecting plate and a battery box, and is characterized in that the special platform consists of a platform main body, a platform slope and a transposition guide rail, the base consists of a base main body, a locking wheel, a lifting hydraulic cylinder hole, a transposition driving wheel and a transposition supporting wheel, the lifting platform consists of a lifting platform main body, a pushing wheel guide rail and a limiting block, the pushing platform consists of a pushing platform main body, a chair wheel fixing device, a pushing wheel group, a pushing hydraulic cylinder groove, an infrared sensor, a transposition button, a getting-on button, a getting-off button and a connecting plate mounting groove, and the connecting plate consists of a connecting plate main body, a distance sensor and, the base is arranged in a concave position of the special platform, the transposition driving wheel and the transposition supporting wheel of the base are arranged in a transposition guide rail of the special platform, the transposition driving wheel driving motor is fixed below the base through a bolt and has the same axis with the transposition driving wheel of the base, the locking wheel driving motor is connected with the base through a bolt, the battery box is fixed behind the base through a bolt, the cylinder body of the lifting hydraulic cylinder is fixed on a lifting platform through a bolt, the piston rod of the lifting hydraulic cylinder penetrates through a lifting hydraulic cylinder hole of the base, the lifting platform is arranged above the base, the cylinder body of the pushing hydraulic cylinder is fixed on the base through a bolt, the pushing platform is arranged above the lifting platform, the pushing wheel set of the pushing platform is arranged in a pushing wheel guide rail of the lifting platform, the connecting plate driving motor is fixed on the pushing platform through a bolt, the connecting plate is arranged in a, the platform slope is located at the front end of the special platform, the transposition guide rail is fixed at the concave position of the special platform, the locking wheel is arranged at the front side below the base, the lifting hydraulic cylinder hole is located on the bottom surface of the base, the transposition drive wheel and the transposition support wheel are arranged at the rear side below the base, the transposition support wheel is arranged in the middle of the transposition drive wheel, the push wheel guide rail is fixed at the upper end surface of the lifting platform, the limiting block is fixed at the middle of the push wheel guide rail, the wheelchair fixing device is located at the upper end surface of the push platform, the push wheel group is arranged at the bottom surface of the push platform, the push hydraulic cylinder groove is located at the rear end surface of the push platform, the infrared sensor, the transposition button, the getting-on button and the getting-off button are arranged at the inner.
2. The multi-degree-of-freedom station wheelchair getting-on and getting-off device as claimed in claim 1, wherein a plurality of locking wheels are provided, the locking wheels are provided with a plurality of rotating grooves above the locking wheels, and the locking wheels are matched with the locking wheel driving motor to rotate.
3. The multi-degree-of-freedom station wheelchair getting-on and getting-off device as claimed in claim 1, wherein the slope of the platform slope is 30 degrees.
4. The multi-degree-of-freedom station wheelchair getting-on and getting-off device as claimed in claim 1, wherein the slope of the connecting plate slope is 30 degrees.
5. The device as claimed in claim 1, wherein there are two sets of infrared sensors, and the infrared sensors are mechanically interlocked with the getting-on button and the getting-off button.
6. The multi-degree-of-freedom station wheelchair getting-on and getting-off device as claimed in claim 1, wherein the plurality of sets of pushing wheel sets are provided, each set having three street wheels, and the material is ceramic.
7. The multi-degree-of-freedom station wheelchair getting-on and getting-off device as claimed in claim 1, wherein the two transposition driving wheels are solid and made of ceramic.
8. The multi-degree-of-freedom station wheelchair getting-on and getting-off device as claimed in claim 1, wherein the wheelchair securing device is linked with a transposition button.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810659431.7A CN108729324B (en) | 2018-06-25 | 2018-06-25 | Multi-degree-of-freedom wheelchair getting-on and getting-off device for station |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810659431.7A CN108729324B (en) | 2018-06-25 | 2018-06-25 | Multi-degree-of-freedom wheelchair getting-on and getting-off device for station |
Publications (2)
| Publication Number | Publication Date |
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| CN108729324A CN108729324A (en) | 2018-11-02 |
| CN108729324B true CN108729324B (en) | 2020-09-04 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810659431.7A Active CN108729324B (en) | 2018-06-25 | 2018-06-25 | Multi-degree-of-freedom wheelchair getting-on and getting-off device for station |
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Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109602548B (en) * | 2018-12-12 | 2020-06-02 | 叶小芳 | Multifunctional electric bus wheelchair passenger getting-on and getting-off device |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE29904495U1 (en) * | 1999-03-11 | 1999-08-12 | Ovg Marketing Vertriebs Gmbh | Device for lifting and lowering a wheelchair |
| CN101514544A (en) * | 2008-02-18 | 2009-08-26 | 黄家昌 | Method and device for getting on/off buses with no barriers |
| CN203029500U (en) * | 2012-12-28 | 2013-07-03 | 上海申龙客车有限公司 | City bus step-plate lifting device for disabled persons |
| CN205108106U (en) * | 2015-11-02 | 2016-03-30 | 北汽福田汽车股份有限公司 | Passenger train is supplementary get on bus wheelchair guide rail and have its wheelchair guide Assembly and passenger train |
| CN205220468U (en) * | 2015-12-11 | 2016-05-11 | 郑飞 | A supplementary wheelchair device of getting on or off bus for bus |
| CN205874997U (en) * | 2016-07-30 | 2017-01-11 | 河北工业大学 | Device of bus about supplementary wheelchair |
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Effective date of registration: 20200806 Address after: 362000, Fujian, Quanzhou province Anxi County Peach Township South pit village center 17 Applicant after: Zhang Lihua Address before: 221006 room 901, unit 6, Hongyu new coastline, the Yellow River South Road, Quanshan District, Xuzhou, Jiangsu, China, 2 Applicant before: Zhang Chenzheng |
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