CN102700577A - Novel electric power assistant stairs climbing vehicle - Google Patents
Novel electric power assistant stairs climbing vehicle Download PDFInfo
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- CN102700577A CN102700577A CN2012102122930A CN201210212293A CN102700577A CN 102700577 A CN102700577 A CN 102700577A CN 2012102122930 A CN2012102122930 A CN 2012102122930A CN 201210212293 A CN201210212293 A CN 201210212293A CN 102700577 A CN102700577 A CN 102700577A
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- rake teeth
- electric power
- handgrip
- housed
- travelling
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Abstract
The invention discloses a novel electric power assistant stairs climbing vehicle which comprises two handlebar longitudinal beams, an axle, rubber wheels, switching devices and an electric box, wherein the switching devices are arranged at the front ends of the handlebar longitudinal beams; the axle is mounted at the rear ends of the handlebar longitudinal beams; the rubber wheels are mounted at two ends of the axle; and the electric box is mounted on the handle longitudinal beams through an outer bracket. The novel electric power assistant stairs climbing vehicle is characterized in that a rake teeth shaft sleeve is mounted on the axle; and rake teeth are mounted at two ends of the rake teeth shaft sleeve. The novel electric power assistant stairs climbing vehicle has a simple structure and a reasonable design, adopts the motor drive manner, is convenient and labor-saving to use, can not only load heavier goods to go upstairs/downstairs, but also transport articles at a farther distance on the flat ground, and is advanced transportation equipment applied to elevator mounting enterprises, removers, large supermarkets, and enterprises in the building field and other fields.
Description
Technical field
The invention belongs to the handling machinery technical field, be specifically related to a kind of electric power-assisted cart for travelling up or down stairs.
Background technology
Along with the development of economic society, building is still all more and more in the rural area in the city, and the last very difficulty of thing of downstairs carrying of people is in order to solve the carrying of going downstairs on the article; Some study and have invented cart for travelling up or down stairs, and existing cart for travelling up or down stairs pattern is more, and are rickshaw mostly; Mode with hand push, people draw is quite painstaking, does not have sure brake again, in case be short of physical strength or wheel rolling; Particularly transport heavier people and article, just unable to do what one wishes especially, cause safety misadventure easily.The patent No. is 200610041356.5 heavy type electric hoisting stairs climbing cart; Though adopted motor drive mode; Overcome the defective of manpower cart for travelling up or down stairs, it is characterized by the employing screw drives, the outer vehicle frame of the interior vehicle frame of tape guide wheel and tape guide wheel is through the mode of motor-driven screw pair with screw drives; Can freely stretch one-level step one-level step freight lifting or decline are creeped.With the function of going downstairs in the unsettled realization of main wheel.In real world applications and since this heavy type electric hoisting stairs climbing cart last downstairs turn to dumb, run into spiral stairs or narrower and small stair, this car just can not use.
Summary of the invention
The object of the invention is exactly the deficiency that exists to existing cart for travelling up or down stairs, and a kind of flexible operation, safe ready, time saving and energy saving a kind of electric power-assisted cart for travelling up or down stairs are provided, and is adapted at spiral stairs or narrow stair use.
The technical scheme that the present invention taked is: a kind of electric power-assisted cart for travelling up or down stairs, comprise two handgrip longerons, axletree, rubber tire wheel, switching device and electric appliance box, and handgrip longeron front end is equipped with switching device; Axletree is equipped with in handgrip longeron rear end; The rubber tire wheel is equipped with at the axletree two ends, and electric appliance box is installed on the handgrip longeron through outer support, it is characterized in that; The rake teeth axle sleeve is housed on the axletree, and rake teeth is equipped with at rake teeth axle sleeve two ends.
Between two handgrip longerons supporting plate is housed, wheel shield is equipped with in two handgrip longeron outsides, and back shield is equipped with in the supporting plate lower end.
Storage battery, motor and inner support are housed in the electric appliance box, electric-controlled box is housed on the inner support, switching device is through electric-controlled box control motor.
The turbine drop-gear box is housed on the motor, has the motor output speed of reduction and positioning function, drop-gear box and rake teeth shaft room are equipped with reduction gear apparatus, and motor is given the rake teeth axle sleeve through drop-gear box and reduction gear apparatus with power transmission, drive the rotation of rake teeth axle sleeve.
Anti-slip roller is equipped with through the support symmetry in the rake teeth two ends, with the area of contact of increase with step.
When going up downstairs, the anti-slip roller support of under the drive of motor, stepping out from one leg, the rubber tire wheel plays the cushioned support effect; Make the safety and stability more of going downstairs, and can load on the heavier goods and go downstairs, because the turbine drop-gear box is equipped with in the present invention; In the motor closed condition, can play the role of positioning to the rake teeth axle sleeve, played parking braking function; In last way downstairs, stopping can prevent to glide, and increases safety.When using, can make rake teeth become parastate through rotating the rake teeth axle sleeve with ground on the level land, this car just can be on the level land longer-distance carrying article.
The present invention is simple in structure, reasonable in design; Adopt motorized motions, easy to use laborsaving, both can load on the heavier goods and go downstairs; Also can be on the level land longer-distance carrying article, be a kind of advanced haulage equipment of enterprises such as elevator installation company, moving service company, large supermarket, building field.
Description of drawings
Fig. 1 is a structural representation of the present invention
Description of reference numerals:
Among the figure, the 1st, back shield, the 2nd, handgrip longeron, the 3rd, wheel shield, the 6th, rake teeth; The 7th, rake teeth axle sleeve, the 8th, support, the 9th, anti-slip roller, the 10th, reduction gear apparatus, the 11st, axletree; The 12nd, rubber tire wheel, the 13rd, electric appliance box, the 14th, supporting plate, the 16th, switching device, the 17th, outer support; The 18th, inner support, the 19th, turbine drop-gear box, the 20th, motor, the 21st, storage battery, the 22nd, electric-controlled box.
The specific embodiment
For making present technique field personnel better understand technical scheme of the present invention, the present invention is done further detailed explanation below in conjunction with accompanying drawing and specific embodiment.
A kind of electric power-assisted cart for travelling up or down stairs; Comprise two handgrip longerons 2, axletree 11, rubber tire wheel 12, switching device 16 and electric appliance box 13, said handgrip longeron 2 front ends are equipped with the switching device 16 of control motor, and axletree 11 is equipped with in handgrip longeron rear end; Rubber tire wheel 12 is equipped with at axletree 11 two ends; Electric appliance box 13 is installed on the handgrip longeron 2 through outer support 17, and rake teeth axle sleeve 7 is housed on the axletree 11, and rake teeth 6 is equipped with at rake teeth axle sleeve 7 two ends.
14, two handgrip longeron 2 outsides of supporting plate are housed between two handgrip longerons 2 wheel shield 3 is housed, back shield 1 is equipped with in supporting plate 14 lower ends.Storage battery 21, motor 20 and inner support 18 are housed in the electric appliance box, electric-controlled box 22 is housed on the inner support 18, switching device 16 is through electric-controlled box 22 control motors 20.Turbine drop-gear box 19 is housed on the motor 20; To reduce the motor output speed; Drop-gear box 19 is connected with reduction gear apparatus 10; Reduction gear apparatus 10 other ends are connected with rake teeth axle sleeve 7, and motor 20 is given rake teeth axle sleeve 7 through drop-gear box 19 and reduction gear apparatus 10 with power transmission, drive 7 rotations of rake teeth axle sleeve.Anti-slip roller 9 is equipped with through support 8 symmetries in rake teeth 6 two ends; Anti-slip roller 9 is not installed directly uses rake teeths 6 to land to support passable, but little yet, destroy step easily with the area of contact of step; Installation anti-slip roller 9 can increase the area of contact with step, to reduce the destruction to step.When going up downstairs, supports of under the drive of motor 20, stepping out from one leg of the anti-slip roller 9 of symmetry, rubber tire wheel 12 plays the cushioned support effect, makes the safety and stability more of going downstairs, and can load on the heavier goods and go downstairs.When using, can rotate rake teeth axle sleeves 7, make 6 one-tenth states parallel to the ground of rake teeth through motor 20 on the level land, this car just can be on the level land longer-distance carrying article.
Claims (5)
1. electric power-assisted cart for travelling up or down stairs; Comprise two handgrip longerons, axletree, rubber tire wheel, switching device and electric appliance box, handgrip longeron front end is equipped with switching device, and axletree is equipped with in handgrip longeron rear end; The rubber tire wheel is equipped with at the axletree two ends; Electric appliance box is installed on the handgrip longeron through outer support, it is characterized in that: the rake teeth axle sleeve is housed on the described axletree, and rake teeth is equipped with at described rake teeth axle sleeve two ends.
2. a kind of electric power-assisted cart for travelling up or down stairs according to claim 1 is characterized in that: between described two handgrip longerons supporting plate is housed, wheel shield is equipped with in described two handgrip longerons outside, and back shield is equipped with in described supporting plate lower end.
3. a kind of electric power-assisted cart for travelling up or down stairs according to claim 1 is characterized in that: storage battery, motor and inner support are housed in the described electric appliance box, on the described inner support electric-controlled box are housed, described switching device is through described electric-controlled box control motor.
4. a kind of electric power-assisted cart for travelling up or down stairs according to claim 1 is characterized in that: the turbine drop-gear box is housed on the described motor, and said turbine drop-gear box and rake teeth shaft room are equipped with reduction gear apparatus.
5. a kind of electric power-assisted cart for travelling up or down stairs according to claim 1, it is characterized in that: anti-slip roller is equipped with through the support symmetry in described rake teeth two ends.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012102122930A CN102700577A (en) | 2012-06-26 | 2012-06-26 | Novel electric power assistant stairs climbing vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012102122930A CN102700577A (en) | 2012-06-26 | 2012-06-26 | Novel electric power assistant stairs climbing vehicle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102700577A true CN102700577A (en) | 2012-10-03 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012102122930A Pending CN102700577A (en) | 2012-06-26 | 2012-06-26 | Novel electric power assistant stairs climbing vehicle |
Country Status (1)
| Country | Link |
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| CN (1) | CN102700577A (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105818849A (en) * | 2016-05-16 | 2016-08-03 | 重庆大学 | Load-carrying stair-climbing conveyor |
| CN105946940A (en) * | 2016-05-16 | 2016-09-21 | 浙江工业大学 | Telescopic obstacle-surmounting power assisting device |
| CN107298123A (en) * | 2016-04-16 | 2017-10-27 | 哈尔滨小神童科技开发有限责任公司 | Electronic loading climbing machine |
| CN108455409A (en) * | 2017-05-13 | 2018-08-28 | 中山小神童创新科技有限公司 | A method of increasing step type electric climbing machine stair step width adequate range |
| CN109229193A (en) * | 2018-08-13 | 2019-01-18 | 东南大学 | Auxiliary building climbing ladder handling device |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3788413A (en) * | 1972-09-08 | 1974-01-29 | L Miller | Stair traversing mechanism for hand truck |
| CN2151915Y (en) * | 1992-12-12 | 1994-01-05 | 吴岩 | Automatic walking stair cart |
| CN2250296Y (en) * | 1996-01-18 | 1997-03-26 | 刘福善 | Hand cart with stair climbing function |
| CN202669866U (en) * | 2012-06-26 | 2013-01-16 | 石之峰 | Novel electric power-assisted climbing trolley |
-
2012
- 2012-06-26 CN CN2012102122930A patent/CN102700577A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3788413A (en) * | 1972-09-08 | 1974-01-29 | L Miller | Stair traversing mechanism for hand truck |
| CN2151915Y (en) * | 1992-12-12 | 1994-01-05 | 吴岩 | Automatic walking stair cart |
| CN2250296Y (en) * | 1996-01-18 | 1997-03-26 | 刘福善 | Hand cart with stair climbing function |
| CN202669866U (en) * | 2012-06-26 | 2013-01-16 | 石之峰 | Novel electric power-assisted climbing trolley |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107298123A (en) * | 2016-04-16 | 2017-10-27 | 哈尔滨小神童科技开发有限责任公司 | Electronic loading climbing machine |
| CN105818849A (en) * | 2016-05-16 | 2016-08-03 | 重庆大学 | Load-carrying stair-climbing conveyor |
| CN105946940A (en) * | 2016-05-16 | 2016-09-21 | 浙江工业大学 | Telescopic obstacle-surmounting power assisting device |
| CN105818849B (en) * | 2016-05-16 | 2019-03-22 | 重庆大学 | Building transporter is climbed in load-carrying |
| CN108455409A (en) * | 2017-05-13 | 2018-08-28 | 中山小神童创新科技有限公司 | A method of increasing step type electric climbing machine stair step width adequate range |
| CN109229193A (en) * | 2018-08-13 | 2019-01-18 | 东南大学 | Auxiliary building climbing ladder handling device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20121003 |