CN106043394A - Power-assisted stair climbing vehicle - Google Patents
Power-assisted stair climbing vehicle Download PDFInfo
- Publication number
- CN106043394A CN106043394A CN201610459471.8A CN201610459471A CN106043394A CN 106043394 A CN106043394 A CN 106043394A CN 201610459471 A CN201610459471 A CN 201610459471A CN 106043394 A CN106043394 A CN 106043394A
- Authority
- CN
- China
- Prior art keywords
- power
- frame
- assisted stair
- climbing car
- assisted
- 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.)
- Granted
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62B—HAND-PROPELLED VEHICLES, e.g. HAND CARTS OR PERAMBULATORS; SLEDGES
- B62B5/00—Accessories or details specially adapted for hand carts
- B62B5/02—Accessories or details specially adapted for hand carts providing for travelling up or down a flight of stairs
- B62B5/023—Accessories or details specially adapted for hand carts providing for travelling up or down a flight of stairs using an upwards pushing device
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62B—HAND-PROPELLED VEHICLES, e.g. HAND CARTS OR PERAMBULATORS; SLEDGES
- B62B5/00—Accessories or details specially adapted for hand carts
- B62B5/0026—Propulsion aids
- B62B5/0066—Transmission of movement
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Handcart (AREA)
- Types And Forms Of Lifts (AREA)
Abstract
The invention relates to cargo carrying transportation equipment, in particular to a power-assisted stair climbing vehicle. The power-assisted stair climbing vehicle comprises a vehicle frame and further comprises a movement mechanism located on the vehicle frame. The movement mechanism comprises a speed reduction motor, a rack, two cranks and two supporting connecting rods. The rack is fixed to the vehicle frame. One ends of the two cranks are connected with an output shaft of the speed reduction motor. The other ends of the two cranks and the two supporting connecting rods form a revolute pair. The first free end of each supporting connecting rod is in high pair connection with a guide rail on the rack. The second free end of each supporting connecting rod is used for climbing stairs. According to the power-assisted stair climbing vehicle, artificial constraints can be overcome through power provided by the motor, and thus cargo carrying and stair climbing are easy; physical power consumption of a carrier is reduced; the working efficiency is improved; and the movement stability in the carrying process is ensured.
Description
Technical field
The present invention relates to loading transporting equipment, particularly relate to power-assisted stair-climbing car.
Background technology
Be frequently encountered such as electric refrigerator when courier delivers commodity, washing machine equal-volume is big, the big part business of quality weight
Product.In the case of there is elevator in client location, carrying can be said to be and facilitates；But still there is a lot of building time at present
Early, the old community that auxiliary facility is the most complete.Elevator is the most never installed at the beginning of building in these communities, and courier is at big part of providing and delivering
Would have to during commodity take manpower mode to carry.So work of intensity has test greatly to the muscle power of courier.When
Then need multiple person cooperational to complete when the weight of goods exceedes the single limit that can bear, both added what two human world cooperated
Difficulty improves again cost, and goods delivery efficiency is the lowest, can not meet society with fast rhythm's demand instantly.With this
Simultaneously as stairway spaces is limited, the probability that during many people carrying, goods is collided with also can improve, and it is unnecessary to easily cause
Loss.The more dolly realizing climbing building function is applied to use the mode by supporting wheel star-arrangement in the market, on
Under the artificial pulling force applied, action upstairs is completed during building.The power that such dolly promotes mostlys come from people,
Operator uses relatively elaborate, all the more so especially for big dead weight cargo.
Therefore, it is necessary to provide a kind of loading capacity big, easy to use, the laborsaving and power-assisted stair-climbing car that operates steadily, permissible
Transport goods run into stair time trouble free service, it is to avoid because the damage that accidentally brought of carrying, facilitate courier the most accurate
Send staple commodity with charge free.
Summary of the invention
(1) to solve the technical problem that
Overcome prior art defect, propose a kind of loading capacity big, easy to use and labour-saving power-assisted stair-climbing car.
(2) technical scheme
In order to achieve the above object, the main technical schemes that the present invention uses includes:
A kind of power-assisted stair-climbing car, including vehicle frame, additionally, described power-assisted stair-climbing car also includes the motion being positioned on described vehicle frame
Mechanism；Described motion includes decelerator, frame, two cranks, two support link；Described frame is fixed on described vehicle frame
On, two crank one end connect the output shaft of described decelerator respectively, and the other end of two cranks is respectively with two support link even
Connecing composition revolute pair, the first free end of each support link forms higher pair with the guide rail in frame and is connected, each support link
The second free end for speeling stairway.
Further, described power-assisted stair-climbing car also includes a contact bar, the two ends of described contact bar respectively with two supports
Described second free end of connecting rod connects.
Further, the two ends of described contact bar are respectively cased with one for the roller contacted with stair step surface.
Further, the described guide rail in described frame is vertically arranged.
Further, described crank connects one end of described decelerator and is installed together with described frame, makes crank
At the uniform velocity fixed-axis rotation is done relative to frame.
Further, it is rotationally connected by bolt, nut, sleeve between described crank and described support link.
Further, the two ends of described contact bar respectively by bolt, nut, described the of sleeve and two support link
Two free ends are rotationally connected.
Further, a length of 50mm of described crank, the length of support link and crank junction to the first free end
BC=105mm；Support link two free end distance L=210mm；The bending angle ∠ DBC=120 degree of described support link；Bent
The vertical dimension of one end extremely described guide rail that handle connects described decelerator is 30mm.
Further, described vehicle frame is additionally provided with two BOGEY WHEELs.
Further, described frame downward is additionally provided with the support board for supporting weight.
(3) beneficial effect
The invention has the beneficial effects as follows: the power that power-assisted stair-climbing car of the present invention can rely on motor to provide, assist artificial
Limiting, building is climbed in light loading.Reduce the physical demands of bearer, improve work efficiency, ensure in handling process the steady of motion
Qualitative.Additionally, the motion simple in construction of power-assisted stair-climbing car of the present invention, good reliability so that whole power-assisted stair-climbing car is not only
Loading capacity increases, and easy to use, laborsaving, reliable.
Accompanying drawing explanation
Fig. 1 is the three-dimensional structure diagram of power-assisted stair-climbing car of the present invention；
Fig. 2 is the kinematic sketch of the motion of power-assisted stair-climbing car of the present invention.
[description of reference numerals]
1: vehicle frame；2: support board；3: BOGEY WHEEL；4: motion；5: bolt；6: nut；7: sleeve；8: bearing；41: machine
Frame；42: decelerator；43: crank；44: support link；45: contact bar；451: roller.
Detailed description of the invention
In order to preferably explain the present invention, in order to understand, below in conjunction with the accompanying drawings, by detailed description of the invention, to this
Bright it is described in detail.
Refer to Fig. 1, the present embodiment power-assisted stair-climbing car includes vehicle frame 1, also includes that the support board 2, two being positioned on vehicle frame 1 holds
Roller 3, motion 4.Wherein, support board 2 is mainly used in supporting and fixing weight to be transported.Two are positioned at power-assisted stair-climbing car
The BOGEY WHEEL 3 at two ends, bottom is mainly used in facilitating dolly to move, and supports complete vehicle weight.Two BOGEY WHEELs 3 are pacified by bearing 8
Install on vehicle frame 1.Motion 4 is mainly used in providing power for power-assisted stair-climbing Che Pa building, and it can imitate the action in Ren Pa building,
And the lifting of whole power-assisted stair-climbing car is climb.
Motion 4 includes decelerator 42, frame 41, two crank 43, two support link 44.Frame 41 is fixed on car
On frame 1, two crank 43 one end connect the output shaft of decelerator 42 respectively, and the other end of two cranks 43 is respectively with two supports even
Bar 44 connects composition revolute pair, and the first free end of each support link 44 forms higher pair with the guide rail (not shown) in frame 41
Connect so that it is can slide in guide rail.Second free end of each support link 44 is used for speeling stairway.In order to make support link
More stable and increase supporting power during 44 stair climbing, also includes a contact bar 45 in the present embodiment, the two ends of contact bar 45 are respectively
It is connected with described second free end of two support link 44.Further optimize is that the two ends at contact bar 45 are respectively cased with one
The individual roller 451 for contacting with stair step surface, improves the stability of mechanism further.
Decelerator 42 is arranged in frame 41 by bolt, frame 41 can by select by welding in the way of and vehicle frame
1 bottom is connected, owing to decelerator 42 has installed decelerator, so can be by the output shaft of decelerator 42 by general
Logical flat key is directly connected with crank 43, makes crank 43 with the speed uniform rotation of 24 turns per minute.Frame 41 is in a welding manner
After being fixed as one with vehicle frame 1 bottom, it is desirable to the guide rail in frame 41 is parallel with the vertical rod member in vehicle frame 1, i.e. in frame 41
Guide rail be vertically arranged.Crank 43 connects one end of decelerator 42 and is installed together with frame 41, makes two cranks 43 can phase
At the uniform velocity fixed-axis rotation is done for frame 41.The other end of two cranks 43 is by bolt 5, nut 6, sleeve 7 with support link 44 even
Connect.The two ends of contact bar 45 are turned with described second free end of two support link 44 by bolt 5, nut 6, sleeve 7 respectively
It is dynamically connected.
Seeing the kinematic sketch that Fig. 2, Fig. 2 are motions, wherein, crank 43 is driving part, the long AB=of crank 43
50mm, support link 44 is the BCD in figure, the bending angle ∠ DBC=120 degree of support link 44, support link 44 and crank
Length BC=105mm of 43 junctions to the first free end, 44 liang of free end distances L=210mm of support link.Crank 43 connects
One end of decelerator 42 is 30mm to the vertical dimension of described guide rail, i.e. in figure, A point is (inclined to the vertical direction length of C point
Away from) it is 30mm.Above-mentioned length and angle are the preferred version for the design of general stair height, it is ensured that motion climbs building
Ladder good stability, and will not be stuck at stairway step.
The motion design uniqueness of power-assisted stair-climbing car of the present invention, compact, start rapidly, moulded design is skilful
Wonderful.After selecting suitable material, equipment anti-pressure ability is stronger, it is possible to ensure stable movement, delivers cargo security, and operates non-
The simplest, with low cost.Operational maintenance is safeguarded simple, is applicable to the goods fortune in the multiple places such as family, market, warehouse
Defeated, effectively reduce the amount of labour of operator, bring huge facility for goods carrying work.
Above content is only presently preferred embodiments of the present invention, for those of ordinary skill in the art, according to the present invention's
Thought, the most all will change, and this specification content should not be construed as the present invention
Restriction.
Claims (10)
1. a power-assisted stair-climbing car, including vehicle frame (1), it is characterised in that described power-assisted stair-climbing car also includes being positioned at described vehicle frame
(1) motion (4) on；Described motion (4) include decelerator (42), frame (41), two cranks (43), two
Supporting rod (44)；Described frame (41) is fixed on described vehicle frame (1), and two cranks (43) one end connects described deceleration electric respectively
The output shaft of machine (42), the other end of two cranks (43) is connected composition revolute pair, each support respectively with two support link (44)
First free end of connecting rod (44) forms higher pair with the guide rail in frame (41) and is connected, and the second of each support link (44) is freely
End is for speeling stairway.
2. power-assisted stair-climbing car as claimed in claim 1, it is characterised in that also include a contact bar (45), described contact bar
(45) two ends are connected with described second free end of two support link (44) respectively.
3. power-assisted stair-climbing car as claimed in claim 2, it is characterised in that the two ends of described contact bar (45) are respectively cased with a use
In the roller (451) contacted with stair step surface.
4. power-assisted stair-climbing car as claimed in claim 1, it is characterised in that the described guide rail in described frame (41) vertically sets
Put.
5. power-assisted stair-climbing car as claimed in claim 1, it is characterised in that described crank (43) connects described decelerator
(42) one end is installed together with described frame (41), makes crank (43) do at the uniform velocity fixed-axis rotation relative to frame (41).
6. power-assisted stair-climbing car as claimed in claim 1, it is characterised in that described crank (43) and described support link (44) it
Between be rotationally connected by bolt (5), nut (6), sleeve (7).
7. power-assisted stair-climbing car as claimed in claim 2, it is characterised in that bolt is passed through at the two ends of described contact bar (45) respectively
(5), nut (6), sleeve (7) are rotationally connected with described second free end of two support link (44).
8. power-assisted stair-climbing car as claimed in claim 3, it is characterised in that a length of 50mm of described crank (43), the company of support
Bar (44) and crank (43) junction are to length BC=105mm of the first free end；Support link (44) two free end distance L=
210mm；The bending angle ∠ DBC=120 degree of described support link (44)；Crank (43) connects described decelerator (42)
One end is 30mm to the vertical dimension of described guide rail.
9. the power-assisted stair-climbing car as described in claim 1-8 any one, it is characterised in that described vehicle frame is additionally provided with two on (1)
Individual BOGEY WHEEL (3).
10. power-assisted stair-climbing car as claimed in claim 9, it is characterised in that described vehicle frame (1) bottom is additionally provided with for supporting weight
The support board (2) of thing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610459471.8A CN106043394B (en) | 2016-06-23 | 2016-06-23 | Power-assisted stair-climbing vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610459471.8A CN106043394B (en) | 2016-06-23 | 2016-06-23 | Power-assisted stair-climbing vehicle |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106043394A true CN106043394A (en) | 2016-10-26 |
| CN106043394B CN106043394B (en) | 2018-07-27 |
Family
ID=57168836
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610459471.8A Expired - Fee Related CN106043394B (en) | 2016-06-23 | 2016-06-23 | Power-assisted stair-climbing vehicle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106043394B (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107571901A (en) * | 2017-09-29 | 2018-01-12 | 北京交通大学 | A kind of multi-angle loading climbing machine based on six-bar mechanism |
| CN107600119A (en) * | 2017-09-21 | 2018-01-19 | 北京交通大学 | A kind of electronic loading Climbing building device |
| CN108791375A (en) * | 2018-05-31 | 2018-11-13 | 浙江工业大学 | One kind is electronic to climb ladder transport vehicle |
| CN109131620A (en) * | 2018-08-31 | 2019-01-04 | 深圳市银星智能科技股份有限公司 | mobile device |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1810561A (en) * | 2006-02-27 | 2006-08-02 | 侯虓崑 | Stairs conveyer |
| CN2839060Y (en) * | 2005-12-05 | 2006-11-22 | 李平 | Have the loading cart for travelling up or down stairs that to swing the lifting rocker |
| CN203832535U (en) * | 2014-04-09 | 2014-09-17 | 赵勇 | Electric loading barrow for upstairs |
| CN105620538A (en) * | 2015-12-21 | 2016-06-01 | 张美莲 | Stair climbing machine |
| CN205706804U (en) * | 2016-06-23 | 2016-11-23 | 顾艳红 | Power-assisted stair-climbing car |
-
2016
- 2016-06-23 CN CN201610459471.8A patent/CN106043394B/en not_active Expired - Fee Related
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2839060Y (en) * | 2005-12-05 | 2006-11-22 | 李平 | Have the loading cart for travelling up or down stairs that to swing the lifting rocker |
| CN1810561A (en) * | 2006-02-27 | 2006-08-02 | 侯虓崑 | Stairs conveyer |
| CN203832535U (en) * | 2014-04-09 | 2014-09-17 | 赵勇 | Electric loading barrow for upstairs |
| CN105620538A (en) * | 2015-12-21 | 2016-06-01 | 张美莲 | Stair climbing machine |
| CN205706804U (en) * | 2016-06-23 | 2016-11-23 | 顾艳红 | Power-assisted stair-climbing car |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107600119A (en) * | 2017-09-21 | 2018-01-19 | 北京交通大学 | A kind of electronic loading Climbing building device |
| CN107571901A (en) * | 2017-09-29 | 2018-01-12 | 北京交通大学 | A kind of multi-angle loading climbing machine based on six-bar mechanism |
| CN108791375A (en) * | 2018-05-31 | 2018-11-13 | 浙江工业大学 | One kind is electronic to climb ladder transport vehicle |
| CN109131620A (en) * | 2018-08-31 | 2019-01-04 | 深圳市银星智能科技股份有限公司 | mobile device |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106043394B (en) | 2018-07-27 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN106043394A (en) | Power-assisted stair climbing vehicle | |
| CN105858544B (en) | Small size multifunction motor-driven loading-unloading vehicle | |
| CN109592297B (en) | High-speed continuous elevator with curved guide rail | |
| CN205772105U (en) | Movable goods device | |
| CN208453057U (en) | A kind of Hand-cart for transporting of logistics | |
| CN105692289A (en) | Laminated electric-doffing storage and transportation vehicle and using method thereof | |
| CN105858029B (en) | A kind of elevator for shuttle | |
| CN205891860U (en) | A cargo handling dolly for warehouse | |
| CN106347440A (en) | Upstairs going carrying assistance trolley | |
| CN205706804U (en) | Power-assisted stair-climbing car | |
| CN205616521U (en) | Small -size multi -functional electrically -operated platform truck | |
| CN205555641U (en) | Electronic cropping of range upon range of formula storing car | |
| CN202499655U (en) | Travelling lifting appliance | |
| CN102700577A (en) | Novel electric power assistant stairs climbing vehicle | |
| CN108994042A (en) | Escalator manufacture disposed waste processing equipment | |
| CN208217597U (en) | Four-way walking promotes the container armful folder hoisting mechanism that warehouse trucks are carried in logistics | |
| CN202785500U (en) | Collecting and conveying device of electrode foil finished foil roll | |
| CN210084751U (en) | Friction driving device of monorail transport trailer | |
| CN101948087A (en) | Four-post stacker of transporting train bogie | |
| CN103466267A (en) | Conveying device | |
| CN105621046A (en) | Electric loom cropping storage-transportation vehicle and use method thereof | |
| CN206679805U (en) | A kind of automatic reversible table | |
| CN205555556U (en) | Promote truck -loading facilities | |
| CN102530752B (en) | Two-vertical-column belt lifter capable of separating workpiece from rail to realize transshipment | |
| CN205973630U (en) | Multi -functional stacker |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20170320 Address after: 102617 Beijing Daxing District Huangcun Qingyuan Road No. 19 Applicant after: Beijing Petro-Chemical Industry College Address before: 102617 Beijing Daxing District Huangcun Qingyuan Road No. 19 Beijing Institute of Petrochemical Technology Applicant before: Gu Yanhong |
|
| TA01 | Transfer of patent application right | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180727 Termination date: 20210623 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |