CN101648525A - Car for going upstairs and downstairs - Google Patents
Car for going upstairs and downstairs Download PDFInfo
- Publication number
- CN101648525A CN101648525A CN200810071576A CN200810071576A CN101648525A CN 101648525 A CN101648525 A CN 101648525A CN 200810071576 A CN200810071576 A CN 200810071576A CN 200810071576 A CN200810071576 A CN 200810071576A CN 101648525 A CN101648525 A CN 101648525A
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- Prior art keywords
- limp
- car
- hydraulic pump
- supporting leg
- downstairs
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T10/00—Road transport of goods or passengers
- Y02T10/60—Other road transportation technologies with climate change mitigation effect
- Y02T10/70—Energy storage systems for electromobility, e.g. batteries
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Abstract
The invention provides a car for going upstairs and downstairs, which can carry people to go upstairs and downstairs automatically without assistance from other people, can also be driven quickly on streets, and is a full-function car for replacing walking for people who have mobility problems. The car for going upstairs and downstairs adopts a 'running board' structure, steps forward steadily step by step for going upstairs and downstairs, and is quite safe and reliable. Various actions of the car for going upstairs and downstairs are performed automatically, and the car walks nimbly. The carfor going upstairs and downstairs has the advantages of simple structure, low manufacturing cost, and low gravity center when going upstairs and downstairs, and gives people enough security.
Description
The present invention relates to the car of riding instead of walk that a kind of inconvenient person of taking action uses, especially it can own manned stair activity, and auxiliary without other people.
At present, known upper and lower building car is generally by seat, the star-wheel stair-climbing mechanism, and engine and autonomous cruise speed system constitute.The center of gravity height that they have, bearing surface is little.Do not produce the due sense of security for people's psychology when going up downstairs.What have must the abled person assist in addition.They can not fast and safely travel in the street as handicapped person's the car of riding instead of walk.
The objective of the invention is for the inconvenient person that takes action provide a kind of not only can be on the street fast running but also the car of riding instead of walk that can manned stair activity.
The object of the present invention is achieved like this: storage battery, Hydraulic Pump, motor, transmission device are installed in the box support of car.Laying liftable running vehicle wheel before and after the support case is outer, about articulating the limp that has spur rack.The support box plate is processed on fore-and-aft direction with level and becomes 40 to spend angles.Settle forward and backward two Hydraulic Pumps and supporting leg separately on the base plate..Be equipped with two skidding steamboats on the back Hydraulic Pump supporting leg.Be equipped with only just capable steamboat on the preceding Hydraulic Pump supporting leg.
The power of conduct fast running on the level land when slowspeed machine in the case links through the sprocket wheel of sprocket wheel, chain and rear wheel; Cog when getting in touch as the limp walking and the power of climbing the building with limp.Apposition has skin rubber under the limp, prevents that car from sliding on step.
Car for going upstairs and downstairs last downstairs and on the level land, travel and be performed such respectively:
Before travelling in the level land, put down front and back wheel and screens, set level limp, the Hydraulic Pump supporting leg that contracted allows full car weight amount drop on the front and back wheel.Switch on then, motor rotates, and drives wheel, and car is to overtake.
In the time of upstairs, car is opened the autonomous cruise speed system of going upstairs before stair the time---and put down the Hydraulic Pump supporting leg, prop up car at 3, upwards pack up front and back wheel.Pack up the Hydraulic Pump supporting leg again, allow vehicle body drop in the limp.Then, start the gear forward rotation in the slowspeed machine drive limp, gear just rotates forward on spur rack, goes ahead thereby drive vehicle body.Vehicle body puts down hydraulic stem during near step, the front end of limp is mentioned after propping up car, allows limp that a gradient is arranged for 3.Then, start motor by the gear backward rotation in the limp.At this moment, vehicle body is lived surely by hydraulic stem, and the spur rack in the limp just travels forward, and limp also just to the front upper place precession, has been gone up ladder.Pack up hydraulic stem after putting in place, tare just drops on by the gear in the limp, roller and has gone up in the sloping limp.Next, allow gear rotate forward, vehicle body has just been gone up the 1st step.When car entering on the step require the position after, put down the Hydraulic Pump supporting leg and prop up car.Then, allow gear backward rotation in the limp again, limp just steps a stage along the slope is up again.After the control position has been gone in limp, pack up the Hydraulic Pump supporting leg, allow car weight newly drop in the limp.Allow the gear in the limp rotate forward again, car has just stepped to a new level again.So, perseveration automatically, car have just been gone upstairs step by step with the people is the same.
Arrived floor or changeed the ladder place, car must turn round.Turn round to such an extent that action is the same during with cat ladder, advance by Hydraulic Pump supporting leg and limp alternating movement.Detailed process is: set level limp after having gone up aspect, allow car keep straight in the middle of the halfpace by limp.Put down the Hydraulic Pump supporting leg then, prop up car.Because two little skidding wheels that back Hydraulic Pump supporting leg is equipped with so the Hydraulic Pump supporting leg was the center of circle in the past, rotate two little skidding wheels on the Hydraulic Pump supporting leg of back, just can allow car turn 90 degrees.Pack up hydraulic ram after turning 90 degrees, allow car weight drop in the limp.Allow limp, vehicle body, hydraulic ram alternating movement then, car is run in the middle of the another side of platform.Put down the Hydraulic Pump supporting leg and prop up car, allow car turn 90 degrees again and aim at last stair.Like this, constantly repeat top action upstairs, just can climb up the floor on thinking.
In the time of downstairs, safer for allowing car transport, car is falling to walk.At this moment, the action of the action situation that limp, vehicle body, Hydraulic Pump supporting leg replace with upstairs the time is similar.Just, 90 degree of vehicle body turn to, and the action of the forward and reverse rotation of gear when going upstairs is opposite.
Car is falling to walk, and goes downstairs.Like this, when vehicle body rocks a little on ladder, when psychology has very big burden, because there is the grab rail of stair to borrow power, can be held stablely with hand, safety how.Have railing can borrow power, it is too flurried that behavior is unlikely to, and is difficult for leading to a disaster.
Because above ' limp ' scheme of employing downstairs that goes up of car, the car structure can be simple, and weight lightens.It is very simple, safe, nimble that upper and lower building becomes, particularly at floor or change the ladder place when turning round.When stair activity adopted ' limp ' scheme, car can adapt to the stair of plurality of specifications.
The present invention is further described below in conjunction with drawings and Examples.
Fig. 1 is a constructional drawing of the present invention.
Fig. 2 is that A among Fig. 1 is to partial view.
Fig. 3 is that the limp among Fig. 1 is carefully schemed.
21. wheels of Hydraulic Pump supporting leg 11. back Hydraulic Pump supporting legs 12. motors, the 13. preceding Hydraulic Pump 14. back Hydraulic Pump 15. skidding steamboats 16. measuring oscillating bar 17. storage batterys just capable steamboats of 18. electric automatic control devices, 19. skin rubber 20., 22. stair before 1. front vehicle wheels, 2. rear wheels, 3. box supports, 4. seats, 5. limps, 6. gears, 7. spur racks, 8. rollers, 9. chains 10. among the figure
In Fig. 1, storage battery (17), Hydraulic Pump (13) (14), motor (12), transmission device are installed in the box support (3) of car.The outer forward and backward liftable running vehicle wheel (1) (2) that laying of support case (3), about articulating the limp (5) that has spur rack (7).The base plate of support case (3) is processed on fore-and-aft direction with level and becomes 40 to spend angles.Settle forward and backward two Hydraulic Pumps (13), (14) and supporting leg (10) (11) separately on the base plate.Be equipped with two skidding steamboats (15) on the back Hydraulic Pump supporting leg (11).Be equipped with only just capable steamboat (20) on the preceding Hydraulic Pump supporting leg (10).
The power of conduct fast running on the level land when slowspeed machine (12) in the case links through the sprocket wheel of sprocket wheel, chain (9) and rear wheel (2); The power of walking and climbing the building as limp (5) when cogging (6) contact with limp.Limp (5) apposition down has skin rubber (19), prevents that car from sliding on step.
The operation in the upper and lower building of car is finished by electric automatic control device (18) control.Detailed process is: car opens that autonomous cruise speed system upstairs---put down Hydraulic Pump supporting leg (10) (11), two skidding steamboats (15) and just capable (20) three of steamboats are propped up car, upwards pack up front and back wheel (1) (2) before the stair time.Pack up Hydraulic Pump supporting leg (10) (11) again, allow vehicle body drop in the limp (5).Then, start gear (6) forward rotation in slowspeed machine (12) the drive limp (5), gear (6) just rotates forward on spur rack (7), goes ahead thereby drive vehicle body.Vehicle body puts down Hydraulic Pump supporting leg (10) (11) during near step, by roller (8) front end of limp (5) is mentioned after propping up car, allows limp (5) that a gradient is arranged for 3.Then, start motor (12) and allow gear (6) backward rotation in the limp (5).At this moment, vehicle body is firmly fixed by Hydraulic Pump supporting leg (10) (11), and the spur rack (7) in the limp (5) just travels forward, and limp (5) also just to the front upper place precession, has been gone up ladder.Pack up Hydraulic Pump supporting leg (10) (11) after putting in place, tare just drops on by the gear in the limp, roller and has gone up in the sloping limp.Next, allow gear rotate forward, vehicle body has just been gone up the 1st step.When car entering on the step require the position after, put down the Hydraulic Pump supporting leg and prop up car.Then, allow gear backward rotation in the limp again, limp just steps a stage along the slope is up again.After controlled location has been gone in limp (5), pack up Hydraulic Pump supporting leg (10) (11), allow car weight newly drop in the limp (5).Allow the gear (6) of (5) rotates forward in the limp, car has just stepped to a new level again again.So, limp (5) under electric automatic control device (18) control, Hydraulic Pump (13), (14) and supporting leg (10) (11) move repeatedly, measuring oscillating bar (16) controls, is monitoring that each step safety in upper and lower building puts in place, and car is just gone upstairs safely and reliably step by step and (22).
Arrived floor or changeed the ladder place, car must turn round.The detailed process of action of turning round is: on the car set level limp (5) after the aspect, by limp (5) allow car keep straight on ladder along with the midline of wall.Put down Hydraulic Pump supporting leg (10) (11) then, prop up car.Because two little skidding wheels (15) that back Hydraulic Pump supporting leg (11) is equipped with so Hydraulic Pump supporting leg (10) was the center of circle in the past, rotate last two the little skidding wheels of back Hydraulic Pump supporting leg (11) (15), just can allow car turn 90 degrees.Pack up hydraulic ram (10) (11) after turning 90 degrees, allow car weight drop in the limp (5).Allow limp (5), vehicle body, hydraulic ram (10) (11) alternating movement then, car is run to the horizontal center line of car and another stair center line place that matches.Put down Hydraulic Pump supporting leg (10) (11) and prop up car, allow car turn 90 degrees again and aim at last stair.Like this, constantly repeat top action upstairs, car just can be climbed up the floor on thinking.
In the time of downstairs, safer for allowing car transport, car is falling to walk.At this moment, limp (5), vehicle body, Hydraulic Pump supporting leg (10) (11) replace moves to such an extent that situation must be moved with upstairs the time similar.Just, 90 degree of vehicle body turn to, and the action of the forward and reverse rotation of gear (6) when going upstairs is opposite.
When car need travel on the level land, put down front and back wheel (1) (2) before travelling and block card well.Set level limp (5), the Hydraulic Pump supporting leg (10) (11) that contracted allows full car weight amount drop on the front and back wheel (1) (2).Switch on then, motor (12) rotates, and by chain (9), open wheel (21) and drive rear wheels (2) and rotate, car is to overtake.
Storage battery on the car (17) is the power of car motion.It can be received on 220 volts of alternating current by rectifier and charge.
Claims (1)
1, a kind of upper and lower stairs clambing handcart is made of vehicle frame, seat, stairs climbing device, front and back wheel and power drive system five big members, and storage battery, motor, transmission device, Hydraulic Pump are installed in the box vehicle frame.Laying liftable running vehicle wheel before and after the support case is outer, about have the limp of fixing spur rack to hang on the gear and roller that stretches out, can make limp and horizontal surface formation certain angle when the roller in the limp is mentioned.Settle forward and backward two Hydraulic Pumps and supporting leg separately on the base plate.Be equipped with two skidding steamboats on the back Hydraulic Pump supporting leg.Be equipped with only just capable steamboat on the preceding Hydraulic Pump supporting leg.The power of conduct fast running on the level land when motor in the case links through the sprocket wheel of sprocket wheel, chain and rear wheel; Cog when getting in touch as the limp walking and the power of climbing the building with limp.Apposition has skin rubber under the limp, prevents that car from sliding on step.The present invention is characterised in that stairs climbing device adopts limp mechanism.Hydraulic pump works, prop up after thereby supporting leg is propped up vehicle frame separately of Hydraulic Pump, limp is under gear, spur rack, roller teamwork, front and back one step, one step action, when Hydraulic Pump is packed up separately supporting leg, vehicle body is confirmed in limp by gear, roller, and vehicle body just can borrow gear, a roller step one step that rolls to move stair activity.The present invention is characterised in that the mechanism of descending stair adopts limp mechanism.Limp installs spur rack, and spur rack is related with vehicle frame by the gear on it.When the gear rotation, limp or vehicle body just seesaw, and finish the program one by one of descending stair on the car.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2008100715761A CN101648525B (en) | 2008-08-14 | 2008-08-14 | Car for going upstairs and downstairs |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2008100715761A CN101648525B (en) | 2008-08-14 | 2008-08-14 | Car for going upstairs and downstairs |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101648525A true CN101648525A (en) | 2010-02-17 |
| CN101648525B CN101648525B (en) | 2012-12-12 |
Family
ID=41670895
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2008100715761A Expired - Fee Related CN101648525B (en) | 2008-08-14 | 2008-08-14 | Car for going upstairs and downstairs |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101648525B (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101870106A (en) * | 2010-05-31 | 2010-10-27 | 哈尔滨工程大学 | Automatic-following balancing system |
| CN103707762A (en) * | 2012-10-07 | 2014-04-09 | 王金耀 | Electric vehicle capable of climbing steps |
| CN106343927A (en) * | 2016-10-18 | 2017-01-25 | 安徽工程大学 | Automatic stairs climbing and stairs step sweeping device |
| CN107218487A (en) * | 2017-07-03 | 2017-09-29 | 王益忠 | A kind of computer host box bracket |
| CN112891826A (en) * | 2021-01-13 | 2021-06-04 | 广州华立科技职业学院 | Three-rail sliding self-locking moving mechanism |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2269993Y (en) * | 1996-05-31 | 1997-12-10 | 王绍君 | Crawler-type collapsible dual-purpose trolley for coming-up stairs, driven by motor and hand |
| CN2286705Y (en) * | 1996-09-05 | 1998-07-29 | 张维良 | Boosted going-upstairs hand cart |
| CN2286123Y (en) * | 1997-01-30 | 1998-07-15 | 张瑞钧 | Multi-function electric up-down stairs cart |
| GB2429192A (en) * | 2005-08-17 | 2007-02-21 | Daniel Magennis | Load carrying apparatus |
| CN201099275Y (en) * | 2007-09-14 | 2008-08-13 | 李蕾 | Trolley for climbing steps |
-
2008
- 2008-08-14 CN CN2008100715761A patent/CN101648525B/en not_active Expired - Fee Related
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101870106A (en) * | 2010-05-31 | 2010-10-27 | 哈尔滨工程大学 | Automatic-following balancing system |
| CN103707762A (en) * | 2012-10-07 | 2014-04-09 | 王金耀 | Electric vehicle capable of climbing steps |
| CN103707762B (en) * | 2012-10-07 | 2016-06-01 | 衢州市科诚技术开发有限公司 | A kind of power truck topped bar |
| CN105882828A (en) * | 2012-10-07 | 2016-08-24 | 衢州市科诚技术开发有限公司 | Electric vehicle capable of going up steps |
| CN105946560A (en) * | 2012-10-07 | 2016-09-21 | 衢州市科诚技术开发有限公司 | Obstacle crossing balance keeping method for electric vehicle capable of climbing stairs |
| CN105946560B (en) * | 2012-10-07 | 2018-04-17 | 衢州市优德工业设计有限公司 | It is a kind of can top bar electric car obstacle-overpass keep balance method |
| CN105882828B (en) * | 2012-10-07 | 2018-07-06 | 衢州市优德工业设计有限公司 | It is a kind of can top bar electric vehicle |
| CN106343927A (en) * | 2016-10-18 | 2017-01-25 | 安徽工程大学 | Automatic stairs climbing and stairs step sweeping device |
| CN106343927B (en) * | 2016-10-18 | 2021-11-23 | 安徽工程大学 | Device for automatically climbing stairs and cleaning stairs steps |
| CN107218487A (en) * | 2017-07-03 | 2017-09-29 | 王益忠 | A kind of computer host box bracket |
| CN112891826A (en) * | 2021-01-13 | 2021-06-04 | 广州华立科技职业学院 | Three-rail sliding self-locking moving mechanism |
Also Published As
| Publication number | Publication date |
|---|---|
| CN101648525B (en) | 2012-12-12 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C57 | Notification of unclear or unknown address | ||
| DD01 | Delivery of document by public notice |
Addressee: Zou Changjiang Document name: Notification of Passing Preliminary Examination of the Application for Invention |
|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20121212 Termination date: 20180814 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |