CN201580296U - Barrier-free lifting platform for automobile - Google Patents
Barrier-free lifting platform for automobile Download PDFInfo
- Publication number
- CN201580296U CN201580296U CN2010200327896U CN201020032789U CN201580296U CN 201580296 U CN201580296 U CN 201580296U CN 2010200327896 U CN2010200327896 U CN 2010200327896U CN 201020032789 U CN201020032789 U CN 201020032789U CN 201580296 U CN201580296 U CN 201580296U
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- China
- Prior art keywords
- base plate
- hinged
- portable bar
- barrier
- lifting platform
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- 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
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Abstract
The utility model relates to a barrier-free lifting platform for an automobile, which comprises an oil cylinder lifting mechanism, a transition pedal mechanism and an automatic plate turning mechanism. The oil cylinder lifting mechanism is in linkage with the automatic plate turning mechanism by the transition pedal mechanism and comprises a base, a movable rod connecting rack and a hydraulic cylinder. The base is fixed on the automobile, the movable rod connecting rack which is articulated on the base, the spreading and folding of the movable rod connecting rack are controlled by the hydraulic cylinder, the movable rod connecting rack comprises a bottom plate connecting arm and two vertical arms, and the two vertical arms are respectively articulated with the base and the bottom plate connecting arm. The transition pedal mechanism comprises a transition pedal, an air spring, a transverse rod, a connecting rod, an upper movable rod sleeve, a lower movable rod sleeve and a movable rod supporting block, wherein the upper movable rod sleeve and the lower movable rod sleeve are sleeved with each other. The automatic plate turning mechanism comprises a bottom plate, turning plates and a turning plate locking block. The advantages of the barrier-free lifting platform are as follows: being directly installed at the tail part of a carriage, the barrier-free lifting platform is convenient for installation; the barrier-free lifting platform can be folded when not in use and can be manually lifted when a control circuit is out of function; the automatic turning plates are respectively arranged in front of and at the rear of the lifting platform, and a handrail can be automatically folded.
Description
Technical field
The utility model relates to lifting table, the barrier-free lifting platform for automobile that people that particularly a kind of convenience is handicapped or disabled person ride.
Background technology
Handicapped people or disabled person are by bus, needing the good people of physical qualification thereon when getting off goes up its armful or embrace down, because car door size and interior space are limited, handicapped people or disabled person are embraced, embrace down or carry on, when carrying off, action is inconvenience very, careless slightly, it also can be subjected to the pain of injury, and therefore handicapped all the time people or disabled person's trip are very inconvenient.
All-round popularization along with accessible enforcement, the limbs physical disabilities were when trip in the past, take in the mass transportation facilities process, because the vehicle bottom is overhead higher, generally at 250～900mm height, getting on the bus often needs driver or passenger to assist to lift in the compartment, or uses interim movable ramp, has brought very big inconvenience for self other people.
The utility model content
In order to overcome above-mentioned the deficiencies in the prior art, task of the present utility model provides a kind of barrier-free lifting platform for automobile, and it has solved the problem that handicapped people or disabled person ride.
Technical solution of the present utility model is as follows:
A kind of barrier-free lifting platform for automobile comprises oil cylinder lifting, transition pedal gear and automatic turning-board mechanism, and described oil cylinder lifting is by the described transition pedal gear described automatic turning-board mechanism that links;
Described oil cylinder lifting comprises base, portable bar link span and hydraulic actuating cylinder, base is fixed on the automobile, the portable bar link span is hinged on the base, and control its opening and closing by hydraulic actuating cylinder, the portable bar link span comprises base plate connecting arm and two upright arms, and two upright arms are hinged base and base plate connecting arm respectively;
Described transition pedal gear comprises sleeve pipe and case in and portable bar back-up block on the portable bar of transition pedal, gas spring, cross bar, pipe link, socket mutually; Sleeve pipe on the two ends hinged base plate connecting arm of difference of described cross bar and the portable bar, the two ends of gas spring connect the middle part of base plate connecting arm and cross bar respectively; The hinged transition pedal of described portable bar case in, sleeve pipe and transition pedal on the hinged portable bar of two ends difference of pipe link; Described portable bar back-up block is hinged on the hinge-point of sleeve pipe on cross bar and the portable bar, and this portable bar back-up block is arranged in the movable stroke of upright arm;
Described automatic turning-board mechanism comprises base plate, turnover panel and turnover panel latch segment; Hinged base plate connecting arm of one side of described base plate and portable bar case in, turnover panel and turnover panel latch segment match, and are hinged on the opposite side of base plate respectively, and the bottom of turnover panel latch segment exceeds base plate.
The hinge-point of hinged wherein upright arm of one end of described hydraulic actuating cylinder and base plate connecting arm, the hinge-point of hinged another upright arm of the other end of hydraulic actuating cylinder and base.
Described transition pedal gear also comprises handle, and handle is fixed on the cross bar.
Described oil cylinder lifting and transition pedal gear are provided with two groups altogether, are connected to the both sides of automatic turning-board mechanism and base plate thereof.
The utility model makes it compared with prior art owing to adopted above technical scheme, the utlity model has following advantage:
1, equipment direct mount of the present utility model passes through Bolt Connection in the compartment afterbody with car chassis, and is easy for installation.
2, the utility model is not when using, and whole equipment can be packed up, and does not influence vehicle and normally uses.
3, equipment of the present utility model is by motor-driven, when the equipment control circuit et out of order, because manual unit is housed, but hand-operated lifting equipment.
4, before and after the lifting table of the present utility model automatic panel-turnover is housed all, when equipment rose to assigned address, preceding turnover panel was opened automatically, and the occupant can enter the compartment, and end blocking still digs in case occupant's landing backward.Otherwise equipment drops to ground, and end blocking is opened automatically, and the occupant can roll platform away from, and preceding turnover panel still digs in case occupant's landing forward.
But 5, handrail auto-folder of the present utility model, it is smaller to take up room.
Description of drawings
Fig. 1 is the front view of a kind of barrier-free lifting platform for automobile of the present utility model.
Fig. 2 is the birds-eye view by lifting table shown in Figure 1.
Fig. 3 is the front view of the oil cylinder lifting in Fig. 1 lifting table.
Fig. 4 is the birds-eye view by oil cylinder lifting shown in Figure 3.
Fig. 5 is the front view of the transition pedal gear in Fig. 1 lifting table.
Fig. 6 is the front view of the automatic turning-board mechanism in Fig. 1 lifting table.
Fig. 7 is the birds-eye view by automatic turning-board mechanism shown in Figure 6.
Number in the figure:
1 is oil cylinder lifting, and 11 is base, and 12 is the portable bar link span, and 121 is the base plate connecting arm, and 122 are upright arm, and 13 is hydraulic actuating cylinder;
2 are the transition pedal gear, and 21 are the transition pedal, and 22 is gas spring, and 23 is cross bar, and 24 is pipe link, and 25 is sleeve pipe on the portable bar, and 26 is the portable bar case in, and 27 is the portable bar back-up block, and 28 is handle;
3 is automatic turning-board mechanism, and 31 is base plate, and 32 is turnover panel, and 33 is the turnover panel latch segment.
The specific embodiment
Below in conjunction with drawings and Examples the utility model is elaborated.
Referring to Fig. 1 and Fig. 2, a kind of barrier-free lifting platform for automobile of the present utility model mainly is made up of oil cylinder lifting 1, transition pedal gear 2 and automatic turning-board mechanism 3, and oil cylinder lifting 1 is by transition pedal gear 2 interlock automatic turning-board mechanism 3.
Referring to Fig. 3 and Fig. 4, oil cylinder lifting 1 comprises base 11, portable bar link span 12 and hydraulic actuating cylinder 13, and base 11 is fixed on the automobile, and portable bar link span 12 is hinged on the base 11, and by hydraulic actuating cylinder 13 its opening and closing of control.Portable bar link span 12 is equipped with base plate connecting arm 121 and two upright arm 122, two upright arms 122 hinged base 11 of difference and base plate connecting arms 121.
In conjunction with referring to Fig. 5, transition pedal gear 2 comprises sleeve pipe 25 and case in 26 and handle 28 on the portable bar of transition pedal 21, gas spring 22, cross bar 23, pipe link 24, portable bar back-up block 27, socket mutually.Sleeve pipe 25 on respectively hinged base plate connecting arm 121 in the two ends of cross bar 23 and the portable bar, the two ends of gas spring 22 connect the middle part of base plate connecting arm 121 and cross bar 23 respectively.Portable bar case in 26 hinged transition pedals 21, sleeve pipe 25 and transition pedal 21 on the hinged portable bar of two ends difference of pipe link 24.The hinge-point of hinged wherein upright arm 122 of one end of hydraulic actuating cylinder 13 and base plate connecting arm 121, the hinge-point of hinged another upright arm 122 of the other end of hydraulic actuating cylinder 13 and base 11.Portable bar back-up block 27 is hinged on the hinge-point of sleeve pipe 25 on cross bar 23 and the portable bar, and this portable bar back-up block 27 is arranged in the movable stroke of upright arm 122.Handle 28 is fixed on the cross bar 23, when the equipment control circuit et out of order, but hand-operated lifting equipment.
Referring to Fig. 6 and Fig. 7, automatic turning-board mechanism 3 comprises base plate 31, turnover panel 32 and turnover panel latch segment 33.Hinged base plate connecting arm 121 of one side of base plate 31 and portable bar case in 26, turnover panel 32 and turnover panel latch segment 33 match, and are hinged on the opposite side of base plate 31 respectively, and the bottom of turnover panel latch segment 33 exceeds base plate 31, when turnover panel latch segment 33 contacts to earth, just can decontrol and eject turnover panel 32.
Barrier-free lifting platform for automobile of the present utility model adopts the steel structure parallelogram sturcutre, hydraulic-driven, and its novel structure, aesthetic in appearance, be suitable for the polytype vehicle.Before and after the platform safe turnover panel is installed respectively in case take turns Wheel-chair in the lifting process landing.Platform is provided with the line control button, is convenient to user's handled easily.At automotive interior manual control handle is housed, when lifting table cuts off the power supply or automatically controlled fault takes place, carries out lifting by handle manual operation platform.This equipment is concealed in the compartment afterbody, and volume is little, does not influence vehicle and uses, and especially is suitable for eurypalynous commercial vehicle, utility van, light bus etc.
During lifting table of the present utility model work, motor rotation by Hydraulic Pump with hydraulic medium by pipeline by filter, check valve, solenoid directional control valve, flow regulating valve, enter the hydraulic actuating cylinder bottom, promote the piston operation, promote.The piston descending motion of hydraulic actuating cylinder (table top decline), hydraulic oil is got back to fuel tank through solenoid directional control valve.For making the weight smooth decreasing, brake safe is reliable, pressure-compensated valve is set on oil return line keeps system pressure, and make descending speed not be subjected to weight and change, by the throttle valve adjustment flow, the control rising or falling speed.Finish a series of motions that electric energy invert liquid kinetic energy arrives mechanical energy more thus.
Drive system principle of work of the present utility model is as follows:
Hydraulic oil forms certain pressure by Hydraulic Pump during work, through solenoid directional control valve, check valve, enter the hydraulic actuating cylinder lower end, make the piston upward movement of hydraulic actuating cylinder, operation promotes, hydraulic actuating cylinder upper end oil return is got back to fuel tank through solenoid directional control valve, and its rated pressure is adjusted by by pass valve.It is that weight descends that the piston of hydraulic actuating cylinder moves downward, and for making the weight smooth decreasing, brake safe is reliable, and the oil return of hydraulic actuating cylinder lower end is got back to fuel tank through solenoid directional control valve, pressure-compensated valve.This machine is divided into four athletic performances: rise, recover, extend, descend.Each moves is that crawl is controlled, and the long "start" button of pressing is again by respectively moving to other key is practicable.
Barrier-free lifting platform for automobile of the present utility model can divide three parts according to driving function: rack section, hydraulic part, electric part.Backplate and Lifting platform size, the unification of turnover panel oad before and after it.Its hydraulic efficiency pressure system partly comprises: fuel tank, filter, Hydraulic Pump, by pass valve, solenoid directional control valve, hydraulic actuating cylinder, flow regulating valve, pressure inductor etc.; Electric part comprises: motor, relay, shift knob, control circuit board, limit switch, electric storage means, other electronic components; Frame comprises: lifting table frame face, turnover panel, transition pedal, jib, jib base, handrail etc.
The working process and the kinematic scheme of this lifting table are as follows:
Plug 220V power supply (guaranteeing control power-supply battery electric weight abundance), open the control power supply, this machine can divide the motion of four steps, rises, recovers, extends, descends.
Uphill process: the user is stable to enter on the Lifting platform, the key master cock is opened, press " startup " and " rising " key with duration, the rising circuit is connected, motor relay adhesive, motor normal operation, the hydraulic pump works oil suction, medium enters arm support oil cylinder and table top oil cylinder simultaneously by filter, check valve, flow regulating valve, and the turnover panel oil cylinder is owing to adopt the then elongation earlier of the single oil cylinder of little internal diameter.Turnover panel is packed up.Little internal diameter oil cylinder working-pressure reaches certain value, the pressure inductor effect, valve opening is closed stop control lever, and arm support oil cylinder adopts the double joint oil cylinder of diameter 40mm, and oil cylinder continues oil suction, the elongation of cylinder bar, the drive oil cylinder lifting is packed up, base plate steadily rises, and when arm is found in the resistance of portable bar back-up block, thereby effect transition pedal stretches.The limit switch effect, closed circuit disconnects, and base plate stops, and this action is finished.
The gathering process: by " startup " and " recovery " key, oil cylinder continues elongation with duration, and portable bar stretches.Handrail is received folded, and base plate draws in.
Extension process: press " startup " and " extension " key with duration, the master cock closure, extended link forms C/LOOP, relay work, solenoid directional control valve work, valve opening is opened, the arm support oil cylinder oil return, and cylinder rod shortens, the drive oil cylinder lifting stretches, table top stretches, and stops when dropping to 180 °, and the user can proceed to table top.
Decline process: press " startup " and " decline " key with duration, the master cock closure, the decline switch forms loop, electromagnetic valve work, arm support oil cylinder and the oil return of turnover panel oil cylinder, cylinder rod shortens, and table top descends thus, when table top will touch ground, under the effect of turnover panel hook, turnover panel launches, and work top stops, and the user can go out.
In summary, barrier-free lifting platform for automobile of the present utility model has the following advantages: the equipment direct mount passes through Bolt Connection in the compartment afterbody with car chassis, and is easy for installation; When equipment did not use, whole equipment can be packed up, and does not influence vehicle and normally uses; Equipment is by motor-driven, when the equipment control circuit et out of order, because manual unit is housed, but hand-operated lifting equipment; Automatic panel-turnover all is housed before and after the lifting table; But the handrail auto-folder, it is smaller to take up room.
Certainly, those skilled in the art in the present technique field will be appreciated that, the foregoing description only is to be used for illustrating the utility model, and be not with opposing qualification of the present utility model, as long as in connotation scope of the present utility model, all will drop in the scope of the utility model claim the variation of the foregoing description, modification etc.
Claims (4)
1. barrier-free lifting platform for automobile is characterized in that: comprise oil cylinder lifting, transition pedal gear and automatic turning-board mechanism, described oil cylinder lifting is by the described transition pedal gear described automatic turning-board mechanism that links;
Described oil cylinder lifting comprises base, portable bar link span and hydraulic actuating cylinder, base is fixed on the automobile, the portable bar link span is hinged on the base, and control its opening and closing by hydraulic actuating cylinder, the portable bar link span comprises base plate connecting arm and two upright arms, and two upright arms are hinged base and base plate connecting arm respectively;
Described transition pedal gear comprises sleeve pipe and case in and portable bar back-up block on the portable bar of transition pedal, gas spring, cross bar, pipe link, socket mutually; Sleeve pipe on the two ends hinged base plate connecting arm of difference of described cross bar and the portable bar, the two ends of gas spring connect the middle part of base plate connecting arm and cross bar respectively; The hinged transition pedal of described portable bar case in, sleeve pipe and transition pedal on the hinged portable bar of two ends difference of pipe link; Described portable bar back-up block is hinged on the hinge-point of sleeve pipe on cross bar and the portable bar, and this portable bar back-up block is arranged in the movable stroke of upright arm;
Described automatic turning-board mechanism comprises base plate, turnover panel and turnover panel latch segment; Hinged base plate connecting arm of one side of described base plate and portable bar case in, turnover panel and turnover panel latch segment match, and are hinged on the opposite side of base plate respectively, and the bottom of turnover panel latch segment exceeds base plate.
2. barrier-free lifting platform for automobile according to claim 1 is characterized in that: the hinge-point of hinged wherein upright arm of an end of described hydraulic actuating cylinder and base plate connecting arm, the hinge-point of hinged another upright arm of the other end of hydraulic actuating cylinder and base.
3. barrier-free lifting platform for automobile according to claim 1 is characterized in that: described transition pedal gear also comprises handle, and handle is fixed on the cross bar.
4. barrier-free lifting platform for automobile according to claim 1 is characterized in that: described oil cylinder lifting and transition pedal gear are provided with two groups altogether, are connected to the both sides of automatic turning-board mechanism and base plate thereof.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010200327896U CN201580296U (en) | 2010-01-07 | 2010-01-07 | Barrier-free lifting platform for automobile |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010200327896U CN201580296U (en) | 2010-01-07 | 2010-01-07 | Barrier-free lifting platform for automobile |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201580296U true CN201580296U (en) | 2010-09-15 |
Family
ID=42722291
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010200327896U Expired - Lifetime CN201580296U (en) | 2010-01-07 | 2010-01-07 | Barrier-free lifting platform for automobile |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201580296U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWI463082B (en) * | 2011-12-11 | 2014-12-01 | Hon Hai Prec Ind Co Ltd | Link elevating mechanism |
| CN101746319B (en) * | 2010-01-07 | 2015-01-07 | 上海攀杰机械有限公司 | Barrier-free lifting platform for automobile |
| CN106004630A (en) * | 2016-05-27 | 2016-10-12 | 湖北省齐星汽车车身股份有限公司 | Motor home suitable for people unable to move freely |
| CN108275080A (en) * | 2018-03-06 | 2018-07-13 | 安徽工程大学 | Mechanism of car and its special purpose vehicle and control method of getting on or off the bus above and below lower limb obstacle person |
| CN112694030A (en) * | 2020-12-23 | 2021-04-23 | 中企重科工程机械集团有限公司 | Automatic lifting loading and unloading device |
-
2010
- 2010-01-07 CN CN2010200327896U patent/CN201580296U/en not_active Expired - Lifetime
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101746319B (en) * | 2010-01-07 | 2015-01-07 | 上海攀杰机械有限公司 | Barrier-free lifting platform for automobile |
| TWI463082B (en) * | 2011-12-11 | 2014-12-01 | Hon Hai Prec Ind Co Ltd | Link elevating mechanism |
| CN106004630A (en) * | 2016-05-27 | 2016-10-12 | 湖北省齐星汽车车身股份有限公司 | Motor home suitable for people unable to move freely |
| CN108275080A (en) * | 2018-03-06 | 2018-07-13 | 安徽工程大学 | Mechanism of car and its special purpose vehicle and control method of getting on or off the bus above and below lower limb obstacle person |
| CN112694030A (en) * | 2020-12-23 | 2021-04-23 | 中企重科工程机械集团有限公司 | Automatic lifting loading and unloading device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20100915 |
|
| CX01 | Expiry of patent term |