CN203425137U - Barrier-free ramp device for vehicle - Google Patents
Barrier-free ramp device for vehicle Download PDFInfo
- Publication number
- CN203425137U CN203425137U CN201320539306.5U CN201320539306U CN203425137U CN 203425137 U CN203425137 U CN 203425137U CN 201320539306 U CN201320539306 U CN 201320539306U CN 203425137 U CN203425137 U CN 203425137U
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- China
- Prior art keywords
- assembly
- ramp
- tongue piece
- locking nut
- hinge
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- Withdrawn - After Issue
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Abstract
The utility model relates auxiliary equipment for vehicles, in particular to a barrier-free ramp device for a vehicle. The barrier-free ramp device for the vehicle comprises a ramp assembly I (3), a ramp assembly II (4), a support assembly I (1) and a support assembly II (2). One side of the ramp assembly I (3) is hinged to the ramp assembly II (4), the two ends of the other side of the ramp assembly I (3) are connected with the support assembly I (1) and the support assembly II (2) respectively, and the support assembly I (1) and the support assembly II (2) are fixedly connected with a vehicle body chassis. The barrier-free ramp device for the vehicle has the advantages that the barrier-free ramp device for the vehicle is reasonable and complete in matching, enables passengers to get on and get off vehicles conveniently when sitting on wheelchairs and truly achieves barrier-free getting-on and getting-off. The barrier-free ramp device can be installed on a rear door and can also be installed at the position of a side door, the history that an existing ramp device can only be installed at a rear door is thoroughly ended, the barrier-free ramp device is applicable to different vehicle models and standard serialization is formed.
Description
Technical field
This utility model relates to the auxiliary facilities of vehicle, relates in particular to a kind of accessible vehicles ramp device.
Background technology
China's automobile industry is car accessories industry starting evening, weak foundation, supporting imperfection especially, and how not in place human oriented design is.Very inconvenient for the disabled or handicapped old man get on or off the bus, especially wheelchair-bound must before and after two people lifting, just can get on or off the bus.Along with the raising of people's living standard, interchange frequent, trip instrument generally be take automobile as main, therefore concerning them, is badly in need of a kind of Wheelchair Accessible to facilitate trip.Present stage, external some high chassis automobile started to adopt device with pedal, but went back imperfection, non-system, and more domestic automobiles are imitative external form assembling device with pedal also, has same problem.
Along with the arrival of aging society and facilitate the accessible trip of people with disability, the inexpensive and convenient and practical auxiliary facilities of getting on or off the bus need to get more and more.
Utility model content
Technique effect of the present utility model can overcome above-mentioned defect, and a kind of accessible vehicles ramp device is provided, and it has solved the present stage problem that exists aspect accessible getting on or off the bus of vehicle.
For achieving the above object, this utility model adopts following technical scheme: it comprises ramp assembly I, ramp assembly II, carriage assembly I and carriage assembly II, one side and the ramp assembly II of ramp assembly I are hinged, the opposite side two ends of ramp assembly I are connection bracket assembly I and carriage assembly II respectively, and carriage assembly I is fixedly connected with chassis of vehicle body respectively with carriage assembly II.
Carriage assembly I comprises connecting plate I, riveting nut, support I, axle sleeve I, lining, locking nut I, positioning sleeve, spring I, locking nut II, wheel shaft, roller and stop nut, connecting plate is fixedly connected with chassis of vehicle body, connecting plate is by locking nut I, locking nut II, riveting nut connection bracket I, support I is right angle L-type, the two ends of the horizontal plate face of L-type support I are respectively equipped with the semicircle orifice coordinating with locking nut I and locking nut II, the vertical plate face center of L-type support I is provided with axle sleeve I, in axle sleeve I, be provided with lining, the vertical panel of support I is provided with roller, roller passes through wheel shaft, stop nut is connected in support I, locking nut I arranged outside positioning sleeve, in locking nut I, be provided with spring I.After locking nut I is unscrewed several circles, spring I can be by positioning sleeve jack-up, and now carriage assembly I is in removable state.
Carriage assembly II comprises connecting plate II, support II, latch retaining mechanism, axle sleeve II, lining II, cushion block, locking nut III, positioning sleeve II and spring II, connecting plate II is fixedly connected on chassis of vehicle body, connecting plate II is by locking nut III connection bracket II, support II is right angle L-type support, latch retaining mechanism is arranged on the upper end of L-type support II vertical plate face, on right angle, the upper end flanging of L-type support vertical plate face, cushion block is housed, the center, vertical plate face lower end of support II is provided with axle sleeve II, in axle sleeve II, be provided with lining II, locking nut III arranged outside positioning sleeve II, in locking nut III, be provided with spring II.
Latch retaining mechanism comprises base, slide, baffle plate, guide pin bushing, knurled nut, spring III, latch, hands wheel, the base left and right sides is respectively equipped with a slotted hole, latch retaining mechanism is fixed in support II by slotted hole, base middle part is provided with serratd edge groove, slide is arranged on base by serratd edge groove, between slide and base, be provided with baffle plate, one end of guide pin bushing is vertically fixedly connected on slide, the other end of guide pin bushing is provided with knurled nut, knurled nut inside is provided with spring III, latch, latch runs through base, slide, baffle plate, guide pin bushing and knurled nut's center, latch outer end is provided with handwheel.The effect of slotted hole and slide is the position of regulating pin, make the center of latch and pin-and-hole point-blank, pin-and-hole in latch retaining mechanism and ramp assembly II has guaranteed when contraction state, ramp assembly I and ramp assembly II are folding to be fixed in carriage assembly II, and prevents that whole accessible vehicles from freely launching or rocking with ramp.
Ramp assembly I comprises pedal assembly I, left arm assembly, right arm assembly, side plate I, side plate II, hinge, rubber tongue piece I, tongue piece I, tongue piece hinge I and cushion block, the pedal assembly left and right sides is fixedly connected with respectively side plate I and side plate II, one end of pedal assembly I is hinged by hinge and ramp assembly II, the other end of pedal assembly I arranges tongue piece hinge I, tongue piece hinge I connects tongue piece I, in tongue piece I, inlay rubber tongue piece I, in side plate I and side plate II, cushion block is set respectively, left arm assembly is fixedly connected in side plate I, right arm assembly is fixedly connected in side plate II, left arm assembly is connected with carriage assembly I, right arm assembly is connected with carriage assembly II.Cushion block adopts PTE material (thermoplastic elastomehc based polyurethane), its effect is, while making the two prevent from driving a vehicle near cushion block when ramp assembly I and ramp assembly II fold, rock or collide, the effect of rubber tongue piece be prevent ramp assembly I and ramp assembly II launch after wherein tongue piece and the friction between ground separately play cushioning effect.
Ramp assembly II comprises pedal assembly II, side plate III, hinge jaw, handle component, buffer body, tongue piece II, tongue piece hinge II and rubber tongue piece II, the both sides of pedal assembly II are fixedly connected with respectively side plate III, side plate III is provided with the pin-and-hole being used in conjunction with latch retaining mechanism, pedal assembly II lower end is provided with buffer body and handle component, one end of pedal assembly II is provided with hinge jaw, ramp assembly II is hinged by the hinge of hinge jaw and ramp assembly I, the other end of pedal assembly II arranges tongue piece hinge II, tongue piece hinge II connects tongue piece II, in tongue piece II, inlay rubber tongue piece II.
Handle component comprises handle, catch base, high strong magnetic steel, pressing plate, and handle is connected with catch base, and high strong magnetic steel embeds in catch base, and catch base and pressing plate are fixedly connected in pedal assembly II.Handle component has guaranteed that ramp assembly I and ramp assembly II can form accessible ramp in use fast under manual operation.
Pedal assembly I is identical with pedal assembly II structure, and it comprises frame, reinforced pipe and web plate, and the surrounding of web plate is provided with frame, and the interval below of web plate arranges reinforced pipe.
The obtained beneficial effect of this utility model is: accessible vehicles ramp device, and supporting rationally perfect, facilitate especially passenger's wheelchair to get on or off the bus, really accomplished accessible getting on or off the bus.This ramp not only can be installed on back door also can be installed on side door place, and the ramp that is thoroughly through with can only be arranged on the history at back door, applicable to different automobile types, and forms standard serialization, has the suitability widely.Compact conformation, good looking appearance, overall weight is light, has not only reduced manufacturing cost but also convenient and practical.
Accompanying drawing explanation
Fig. 1 is the overall structure schematic diagram after this utility model launches;
Fig. 2 is the structural representation of this utility model carriage assembly I;
Fig. 3 is the structural representation of this utility model carriage assembly II;
Fig. 4 is the structural representation of latch retaining mechanism in Fig. 3;
Fig. 5 is the structural representation of this utility model ramp assembly I;
Fig. 6 is the structural representation of this utility model ramp assembly II;
Fig. 7 is the structural representation of pedal assembly;
Fig. 8 is handle component structural representation.
In figure: 1-carriage assembly I; 2-carriage assembly II; 3-ramp assembly I; 4-ramp assembly II;
101-connecting plate I; 102-riveting nut; 103-support I; 104-axle sleeve I; 105-lining; 106-locking nut I; 107-positioning sleeve I; 108-spring I; 109-locking nut II; 110-wheel shaft; 111-roller; 112-stop nut.
201-connecting plate II; 202-support II; 203-latch retaining mechanism; 204-axle sleeve II; 205-lining II; 206-locking nut III; 207-cushion block; 208-spring II; 209-positioning sleeve II;
2031-base; 2032-slide; 2033-baffle plate; 2034-guide pin bushing; 2035-knurled nut; 2036-spring III; 2037-latch; 2038-hands wheel;
301-left arm assembly; 302-side plate I; 303-pedal assembly I; 304-hinge; 305-rubber tongue piece I; 306-tongue piece I; 307-tongue piece hinge I; The right assembly arm of 308-; 309-side plate II; 310-cushion block;
3031-frame; 3032-reinforced pipe; 3033-web plate;
401-side plate III; 402-hinge jaw; 403-handle component; 404-buffer body; 405-rubber tongue piece II; 406-tongue piece II; 407-tongue piece hinge II; 408-pedal assembly II;
4031-handle; 4032-catch base; 4033-high strong magnetic steel; 4034-pressing plate.
The specific embodiment
Accessible vehicles of the present utility model comprise ramp assembly I 3, ramp assembly II 4, carriage assembly I 1 and carriage assembly II 2 with ramp device, one side and the ramp assembly II 4 of ramp assembly I 3 are hinged, the opposite side two ends of ramp assembly I 3 are connection bracket assembly I 1 and carriage assembly II 2 respectively, and carriage assembly I 1 is fixedly connected with chassis of vehicle body respectively with carriage assembly II 2.
Carriage assembly I 1 comprises connecting plate I 101, riveting nut 102, support I 103, axle sleeve I 104, lining I 105, locking nut I 106, positioning sleeve I 107, spring I 108, locking nut II 109, wheel shaft 110, roller 111 and stop nut 112, connecting plate 101 is fixedly connected with chassis of vehicle body, connecting plate 101 is by locking nut I 106, locking nut II 109, riveting nut 102 connection bracket I 103, support I 103 is right angle L-type, the two ends of the horizontal plate face of L-type support I 103 are respectively equipped with the semicircle orifice coordinating with locking nut I 106 and locking nut II 109, the vertical plate face center of L-type support I 103 is provided with axle sleeve I 104, in axle sleeve I 104, be provided with lining I 105, the vertical panel of support I 103 is provided with roller 111, roller 111 is by wheel shaft 110, stop nut 112 is connected in support I 103, locking nut I 106 arranged outside positioning sleeve I 107, in locking nut I 106, be provided with spring I 108.
Carriage assembly II 2 comprises connecting plate II 201, support II 202, latch retaining mechanism 203, axle sleeve II 204, lining II 205, cushion block 207, locking nut III 206, positioning sleeve II 209 and spring II 208, connecting plate II 201 is fixedly connected on chassis of vehicle body, connecting plate II 201 is by locking nut III 206 connection bracket II 202, support II 202 is right angle L-type support, latch retaining mechanism 203 is arranged on the upper end of L-type support II 202 vertical plate faces, on right angle, the upper end flanging of L-type support 202 vertical plate faces, cushion block 207 is housed, the center, vertical plate face lower end of support II 202 is provided with axle sleeve II 204, in axle sleeve II 204, be provided with lining II 205, locking nut III 206 arranged outside positioning sleeve II 209, in locking nut III 206, be provided with spring II 208.
Latch retaining mechanism 203 comprises base 2031, slide 2032, baffle plate 2033, guide pin bushing 2034, knurled nut 2035, spring III 2036, latch 2037, handwheel 2038, base 2031 left and right sides are respectively equipped with a slotted hole, latch retaining mechanism 203 is fixed in support II 202 by slotted hole, base 2031 middle parts are provided with serratd edge groove, slide 2032 is arranged on base 2031 by serratd edge groove, between slide 2032 and base 2031, be provided with baffle plate 2033, one end of guide pin bushing 2034 is vertically fixedly connected on slide 2032, the other end of guide pin bushing 2034 is provided with knurled nut 2035, knurled nut 2035 inside are provided with spring III 2036, latch 2037, latch 2037 runs through base 2031, slide 2032, baffle plate 2033, guide pin bushing 2034 and knurled nut's 2035 center, latch 2037 tops are provided with handwheel 2038.
Ramp assembly I 3 comprises pedal assembly I 303, left arm assembly 301, right arm assembly 308, side plate I 302, side plate II 309, hinge 304, rubber tongue piece I 305, tongue piece I 306, tongue piece hinge I 307 and cushion block 310, pedal assembly 303 left and right sides are fixedly connected with respectively side plate I 302 and side plate II 309, one end of pedal assembly I 303 is hinged by hinge 304 and ramp assembly II 4, the other end of pedal assembly I 303 arranges tongue piece hinge I 307, tongue piece hinge I 307 connects tongue piece I 306, in tongue piece I 306, inlay rubber tongue piece I 305, in side plate I 302 and side plate II 309, cushion block 310 is set respectively, left arm assembly 301 is fixedly connected in side plate I 302, right arm assembly 308 is fixedly connected in side plate II 309, left arm assembly 301 is connected with carriage assembly I 1, right arm assembly 308 is connected with carriage assembly II 2.
Ramp assembly II 4 comprises pedal assembly II 408, side plate III 401, hinge jaw 402, handle component 403, buffer body 404, tongue piece II 406, tongue piece hinge II 407 and rubber tongue piece II 405, the both sides of pedal assembly II 405 are fixedly connected with respectively side plate III 401, side plate III 401 is provided with the pin-and-hole being used in conjunction with latch retaining mechanism 203, pedal assembly II 408 lower ends are provided with buffer body 404 and handle component 403, one end of pedal assembly II 408 is provided with hinge jaw 402, ramp assembly II 4 is hinged with the hinge 304 of ramp assembly I 3 by hinge jaw 402, the other end of pedal assembly II 408 arranges tongue piece hinge II 407, tongue piece hinge II 407 connects tongue piece II 406, in tongue piece II 406, inlay rubber tongue piece II 405.
Pedal assembly I 303 is identical with pedal assembly II 408 structures, and it comprises frame 3031, reinforced pipe 3032 and web plate 3033, and the surrounding of web plate 3033 is provided with frame, and the interval, lower end of web plate arranges reinforced pipe 3032.
This utility model is when contraction state, ramp assembly I 3 and ramp assembly II 4 fold on the cushion block 207 vertically abutting against in carriage assembly II 2, by the latch 2037 in latch retaining mechanism 203, inject in the pin-and-hole of ramp assembly II 4, ramp assembly I 3 and ramp assembly II 4 are fixed in carriage assembly II 2.
This utility model can be installed two groups or many pack supports assembly I 1 of different angles according to different actual demands, ramp assembly I 3 and ramp assembly II 4 are when folded state, can be first by laying down the locking nut II 109 in carriage assembly I 1, unscrew locking nut I 106, support by roller 111 is connected to ramp assembly I 3 in the carriage assembly I 1 of angle of actual needs, makes ramp can have the fixed position of multiple angles after folding.If car door has enough large width than ramp, after expansion, can provide the accessible ramp of multiple angles.
This utility model, in expansion process, is first opened latch 2037, artificial by shaking hands 404 by ramp assembly I 3 and 4 expansion of ramp assembly II, forms an accessible ramp.
Claims (8)
1. an accessible vehicles ramp device, it is characterized in that, comprise ramp assembly I (3), ramp assembly II (4), carriage assembly I (1) and carriage assembly II (2), one side of ramp assembly I (3) and ramp assembly II (4) are hinged, the opposite side two ends of ramp assembly I (3) are connection bracket assembly I (1) and carriage assembly II (2) respectively, and carriage assembly I (1) is fixedly connected with chassis of vehicle body respectively with carriage assembly II (2).
2. accessible vehicles according to claim 1 ramp device, is characterized in that, carriage assembly I (1) comprises connecting plate I (101), riveting nut (102), support I (103), axle sleeve I (104), lining (105), locking nut I (106), positioning sleeve (107), spring I (108), locking nut II (109), wheel shaft (110), roller (111) and stop nut (112), connecting plate (101) is fixedly connected with chassis of vehicle body, and connecting plate (101) is by locking nut I (106), locking nut II (109), riveting nut (102) connection bracket I (103), support I (103) is right angle L-type, the two ends of the horizontal plate face of L-type support I (103) are respectively equipped with the semicircle orifice coordinating with locking nut I (106) and locking nut II (109), the vertical plate face center of L-type support I (103) is provided with axle sleeve I (104), in axle sleeve I (104), be provided with lining (105), the vertical panel of support I (103) is provided with roller (111), and roller (111) is by wheel shaft (110), it is upper that stop nut (112) is connected to support I (103), and locking nut I (106) arranged outside positioning sleeve (107), is provided with spring I (108) in locking nut I (106).
3. accessible vehicles according to claim 1 and 2 ramp device, it is characterized in that, carriage assembly II (2) comprises connecting plate II (201), support II (202), latch retaining mechanism (203), axle sleeve II (204), lining II (205), cushion block (207), locking nut III (206), positioning sleeve II (209) and spring II (208), connecting plate II (201) is fixedly connected on chassis of vehicle body, connecting plate II (201) is by locking nut III (206) connection bracket II (202), support II (202) is right angle L-type support, latch retaining mechanism (203) is arranged on the upper end of L-type support II (202) vertical plate face, on right angle, the upper end flanging of L-type support (202) vertical plate face, cushion block (207) is housed, the center, vertical plate face lower end of support II (202) is provided with axle sleeve II (204), in axle sleeve II (204), be provided with lining II (205), locking nut III (206) arranged outside positioning sleeve II (209), in locking nut III (206), be provided with spring II (208).
4. accessible vehicles according to claim 3 ramp device, it is characterized in that, latch retaining mechanism (203) comprises base (2031), slide (2032), baffle plate (2033), guide pin bushing (2034), knurled nut (2035), spring II (2036), latch (2037), handwheel (2038), base (2031) left and right sides is respectively equipped with a slotted hole, latch retaining mechanism (203) is fixed in support II (202) by slotted hole, base (2031) middle part is provided with serratd edge groove, slide (2032) is arranged on base (2031) by serratd edge groove, between slide (2032) and base (2031), be provided with baffle plate (2033), one end of guide pin bushing (2034) is vertically fixedly connected on slide (2032), the other end of guide pin bushing (2034) is provided with knurled nut (2035), knurled nut (2035) inside is provided with spring II (2036), latch (2037), latch (2037) runs through base (2031), slide (2032), baffle plate (2033), guide pin bushing (2034) and knurled nut's (2035) center, the outer end of latch (2037) is provided with handwheel (2038).
5. accessible vehicles according to claim 3 ramp device, it is characterized in that, ramp assembly I (3) comprises pedal assembly I (303), left arm assembly (301), right arm assembly (308), side plate I (302), side plate II (309), hinge (304), rubber tongue piece I (305), tongue piece I (306), tongue piece hinge I (307) and cushion block (310), pedal assembly (303) left and right sides is fixedly connected with respectively side plate I (302) and side plate II (309), one end of pedal assembly I (303) is hinged by hinge (304) and ramp assembly II (4), the other end of pedal assembly I (303) arranges tongue piece hinge I (307), tongue piece hinge I (307) connects tongue piece I (306), in tongue piece I (306), inlay rubber tongue piece I (305), in side plate I (302) and side plate II (309), cushion block (310) is set respectively, left arm assembly (301) is fixedly connected in side plate I (302), right arm assembly (308) is fixedly connected in side plate II (309), left arm assembly (301) is connected with carriage assembly I (1), right arm assembly (308) is connected with carriage assembly II (2).
6. accessible vehicles according to claim 5 ramp device, it is characterized in that, ramp assembly II (4) comprises pedal assembly II (408), side plate III (401), hinge jaw (402), handle component (403), buffer body (404), tongue piece II (406), tongue piece hinge II (407) and rubber tongue piece II (405), the both sides of pedal assembly II (405) are fixedly connected with respectively side plate III (401), side plate III (401) is provided with the pin-and-hole being used in conjunction with latch retaining mechanism (203), pedal assembly II (408) lower end is provided with buffer body (404) and handle component (403), one end of pedal assembly II (408) is provided with hinge jaw (402), ramp assembly II (4) is hinged with the hinge (304) of ramp assembly I (3) by hinge jaw (402), the other end of pedal assembly II (408) arranges tongue piece hinge II (407), tongue piece hinge II (407) connects tongue piece II (406), in tongue piece II (406), inlay rubber tongue piece II (405).
7. accessible vehicles according to claim 6 ramp device, it is characterized in that, handle component (403) comprises handle (4031), catch base (4032), high strong magnetic steel (4033), pressing plate (4034), handle (4031) is connected with catch base (4032), high strong magnetic steel (4033) embeds in catch base (4032), and catch base (4032) is fixedly connected in pedal assembly II (408) with pressing plate (4034).
8. accessible vehicles according to claim 6 ramp device, it is characterized in that, pedal assembly I (303) is identical with pedal assembly II (408) structure, it comprises frame (3031), reinforced pipe (3032) and web plate (3033), the surrounding of web plate (3033) is provided with frame, and the interval below of web plate arranges reinforced pipe (3032).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320539306.5U CN203425137U (en) | 2013-08-30 | 2013-08-30 | Barrier-free ramp device for vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320539306.5U CN203425137U (en) | 2013-08-30 | 2013-08-30 | Barrier-free ramp device for vehicle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203425137U true CN203425137U (en) | 2014-02-12 |
Family
ID=50054202
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320539306.5U Withdrawn - After Issue CN203425137U (en) | 2013-08-30 | 2013-08-30 | Barrier-free ramp device for vehicle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203425137U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104414798A (en) * | 2013-08-30 | 2015-03-18 | 青岛欧勃亚汽车配件有限公司 | Barrier-free ramp device for vehicle |
| CN104442868A (en) * | 2014-12-15 | 2015-03-25 | 南车株洲电力机车有限公司 | Rail vehicle and escape ladder |
-
2013
- 2013-08-30 CN CN201320539306.5U patent/CN203425137U/en not_active Withdrawn - After Issue
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104414798A (en) * | 2013-08-30 | 2015-03-18 | 青岛欧勃亚汽车配件有限公司 | Barrier-free ramp device for vehicle |
| CN104442868A (en) * | 2014-12-15 | 2015-03-25 | 南车株洲电力机车有限公司 | Rail vehicle and escape ladder |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20140212 Effective date of abandoning: 20160831 |
|
| C25 | Abandonment of patent right or utility model to avoid double patenting |