CN2795007Y - Disabled electric vehicle capable of climbing stairs - Google Patents
Disabled electric vehicle capable of climbing stairs Download PDFInfo
- Publication number
- CN2795007Y CN2795007Y CN 200520059403 CN200520059403U CN2795007Y CN 2795007 Y CN2795007 Y CN 2795007Y CN 200520059403 CN200520059403 CN 200520059403 CN 200520059403 U CN200520059403 U CN 200520059403U CN 2795007 Y CN2795007 Y CN 2795007Y
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- CN
- China
- Prior art keywords
- vehicle frame
- sides
- crawler type
- walking mechanism
- downstairs
- 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 - Fee Related
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Abstract
The utility model provides a disabled electric vehicle capable of climbing stairs, which comprises a vehicle frame, a power device and a chair seat which are arranged on the vehicle frame, a directional control handle which is arranged at the front part of the vehicle frame, and wheels which are arranged at both sides and the front part of the vehicle frame, wherein the power device is linked with the wheels at both of the two sides of the vehicle frame through a driving mechanism; the inner sides of the wheels which are arranged at both of the two sides of the vehicle frame are also provided with crawler type running mechanisms. Oblique support stands capable of climbing the stairs are arranged at the inner side of a crawler track of the crawler type running mechanism which is arranged at the back part of the vehicle frame, and the crawler type running mechanism is linked with the power device through the transmission mechanism. A telescopic converting mechanism which can exchange the wheels and the running function of the crawler type running mechanism is arranged in the vehicle frame. The utility model has the advantages of high stability and convenient use. The utility model is suitable for disabled people to use.
Description
Technical field
The utility model relates to a kind of car for disabled persons, refers in particular to a kind of disabled person's battery-driven car of going upstairs and downstairs.
Background technology
When the individuals with disabilities went out to run into stair, common car for disabled persons can't be gone upstairs and downstairs when not having other people and help voluntarily; This comes in and goes out to the individuals with disabilities who lives in no elevator house is a very thing of difficulty.At present, yet there are no on the market and can be useful on the special-use vehicle that the individuals with disabilities goes upstairs and downstairs.
Summary of the invention
The purpose of this utility model is at the deficiencies in the prior art, and a kind of good stability, a kind of disabled person's battery-driven car of going upstairs and downstairs easy to use are provided.
The purpose of this utility model is achieved in that a kind of disabled person's battery-driven car of going upstairs and downstairs, comprise vehicle frame, be arranged on engine installation and seat on the vehicle frame, be arranged on the directional control handle of vehicle frame front portion, be arranged on vehicle frame both sides and anterior wheel, engine installation is by the wheel interlock on transmission device and vehicle frame both sides, wherein: two sidecar wheel inboards of described vehicle frame also are provided with crawler type walking mechanism, crawler belt inboard at vehicle frame rear portion crawler type walking mechanism is provided with the tilt stand of going upstairs and downstairs, this crawler type walking mechanism is provided with wheel by transmission device and engine installation interlock in the vehicle frame, the telescopic switching mechanism that the crawler type walking mechanism walking function exchanges.
Above-mentioned disabled person's battery-driven car of going upstairs and downstairs described seat both sides, middle part and vehicle frame are articulated and connected, and are provided with many equilibrium of pressure poles in the forward and backward position of seat bottom, can keep the balance of seat when going upstairs and downstairs.
Telescopic switching mechanism described in above-mentioned disabled person's battery-driven car of going upstairs and downstairs can be made up of balance bracket, hydraulic lift, and the balance bracket both sides are connected with crawler type walking mechanism, and the middle part is connected with hydraulic lift.
The crawler belt both sides of the crawler type walking mechanism described in above-mentioned disabled person's battery-driven car of going upstairs and downstairs are provided with the anti-clamp that departs from of polylith, prevent departing from clamp along outer, crawler belt both sides rectangular distribution.
After the utility model adopted said structure, disabled person's steering vehicle can utilize wheel to walk on common road, utilizes crawler belt to go upstairs and downstairs; By the further improvement of equilibrium of pressure pole is set in seat bottom, can make driver driver when going upstairs and downstairs take more steadily, operate freely.
Description of drawings
Below in conjunction with the embodiment in the accompanying drawing the utility model is described in further detail, but does not constitute any restriction of the present utility model.
Fig. 1 is the structural representation of a kind of concrete enforcement of the utility model.
The specific embodiment
As shown in Figure 1, disabled person's battery-driven car of going upstairs and downstairs of the present utility model, comprise vehicle frame 1, be arranged on engine installation 2 and seat 3 on the vehicle frame 1, be arranged on the directional control handle 4 of vehicle frame 1 front portion, be arranged on vehicle frame 1 both sides and anterior wheel 5, engine installation 2 comprises electrical motor, storage battery and change speed gear box, one of them output shaft of the change speed gear box of engine installation 2 is by wheel 5 interlocks on transmission device and vehicle frame 1 both sides, two sidecar wheels, 5 inboards at vehicle frame 1 also are provided with crawler type walking mechanism 6, crawler belt inboard at vehicle frame 1 rear portion crawler type walking mechanism 6 is provided with the tilt stand 61 of going upstairs and downstairs, this crawler type walking mechanism 6 is by another output shaft interlock of the change speed gear box of transmission device and engine installation 2, in vehicle frame 1, be provided with wheel 5, the telescopic switching mechanism 7 that crawler type walking mechanism 6 walking functions exchange, this telescopic switching mechanism 7 is by balance bracket 71, hydraulic lift 72 is formed, balance bracket 71 both sides are connected with crawler type walking mechanism 6, the middle part is connected with hydraulic lift 72, can select wheel 5 or creeper undercarriage 6 to contact by hydraulic lift 72, realize wheel 5 walking and crawler travel function conversion with ground.Be articulated and connected in seat both sides, 3 middle part and vehicle frame 1, respectively be provided with two equilibrium of pressure poles 8, the position of balance seat 3 when being used for balance and going upstairs and downstairs in forward and backward position, seat 3 bottoms; Be provided with the anti-clamp 9 that departs from of polylith in the crawler belt both sides of crawler type walking mechanism 6, anti-ly depart from clamp 9, be used for preventing that crawler belt from going upstairs and downstairs comes off from flat transverse bracket 71 when facing sky along outer, crawler belt both sides rectangular distribution.
Claims (5)
1. the disabled person's battery-driven car that can go upstairs and downstairs, comprise vehicle frame (1), be arranged on engine installation (2) and seat (3) on the vehicle frame (1), be arranged on the anterior directional control handle (4) of vehicle frame (1), be arranged on vehicle frame (1) both sides and anterior wheel (5), engine installation (2) is by wheel (5) interlock on transmission device and vehicle frame (1) both sides, it is characterized in that: two sidecar wheels (5) inboard of described vehicle frame (1) also is provided with crawler type walking mechanism (6), be provided with the tilt stand (61) of going upstairs and downstairs in the crawler belt inboard of vehicle frame (1) rear portion crawler type walking mechanism (6), this crawler type walking mechanism (6) is provided with wheel (5) by transmission device and engine installation (2) interlock in the vehicle frame (1), the telescopic switching mechanism (7) that crawler type walking mechanism (6) walking function exchanges.
2. disabled person's battery-driven car of going upstairs and downstairs according to claim 1 is characterized in that: described seat (3) both sides, middle part and vehicle frame (1) are articulated and connected, and are provided with many equilibrium of pressure poles (8) in forward and backward position, seat (3) bottom.
3. disabled person's battery-driven car of going upstairs and downstairs according to claim 1 and 2, it is characterized in that: described telescopic switching mechanism (7) is made up of balance bracket (71), hydraulic lift (72), balance bracket (71) both sides are connected with crawler type walking mechanism (6), and the middle part is connected with hydraulic lift (72).
4. disabled person's battery-driven car of going upstairs and downstairs according to claim 1 and 2 is characterized in that: the crawler belt both sides of described crawler type walking mechanism (6) are provided with the anti-clamp (9) that departs from of polylith, prevent departing from clamp (9) along outer, crawler belt both sides rectangular distribution.
5. disabled person's battery-driven car of going upstairs and downstairs according to claim 3 is characterized in that: the crawler belt both sides of described crawler type walking mechanism (6) are provided with the anti-clamp (9) that departs from of polylith, prevent departing from clamp (9) along outer, crawler belt both sides rectangular distribution.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520059403 CN2795007Y (en) | 2005-06-06 | 2005-06-06 | Disabled electric vehicle capable of climbing stairs |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520059403 CN2795007Y (en) | 2005-06-06 | 2005-06-06 | Disabled electric vehicle capable of climbing stairs |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2795007Y true CN2795007Y (en) | 2006-07-12 |
Family
ID=36812768
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200520059403 Expired - Fee Related CN2795007Y (en) | 2005-06-06 | 2005-06-06 | Disabled electric vehicle capable of climbing stairs |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2795007Y (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106080723A (en) * | 2016-08-08 | 2016-11-09 | 衣会均 | A kind of can the track-mounted electric dolly of up/down steps |
| CN106335562A (en) * | 2016-09-23 | 2017-01-18 | 江西洪都航空工业集团有限责任公司 | Stair climbing cart with automatic switching of wheels and crawlers |
| CN107932471A (en) * | 2017-11-21 | 2018-04-20 | 东北大学 | A kind of wheel-track combined all-around mobile chassis based on Mecanum wheel |
| CN109109990A (en) * | 2018-09-03 | 2019-01-01 | 广州供电局有限公司 | Manned tool vehicle |
| CN113371083A (en) * | 2021-08-04 | 2021-09-10 | 中国人民解放军国防科技大学 | Wheel-track leg composite driving system and walking device |
-
2005
- 2005-06-06 CN CN 200520059403 patent/CN2795007Y/en not_active Expired - Fee Related
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106080723A (en) * | 2016-08-08 | 2016-11-09 | 衣会均 | A kind of can the track-mounted electric dolly of up/down steps |
| CN106080723B (en) * | 2016-08-08 | 2018-06-08 | 衣会均 | It is a kind of can up/down steps track-mounted electric trolley |
| CN106335562A (en) * | 2016-09-23 | 2017-01-18 | 江西洪都航空工业集团有限责任公司 | Stair climbing cart with automatic switching of wheels and crawlers |
| CN106335562B (en) * | 2016-09-23 | 2018-08-24 | 江西洪都航空工业集团有限责任公司 | It is a kind of to take turns the Stair climbing device for carrying out switching |
| CN107932471A (en) * | 2017-11-21 | 2018-04-20 | 东北大学 | A kind of wheel-track combined all-around mobile chassis based on Mecanum wheel |
| CN109109990A (en) * | 2018-09-03 | 2019-01-01 | 广州供电局有限公司 | Manned tool vehicle |
| CN113371083A (en) * | 2021-08-04 | 2021-09-10 | 中国人民解放军国防科技大学 | Wheel-track leg composite driving system and walking device |
| CN113371083B (en) * | 2021-08-04 | 2022-05-17 | 中国人民解放军国防科技大学 | Wheel-track leg composite driving system and walking device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20060712 |