CN206141601U - Can climb flexible wheel of dual drive of building - Google Patents
Can climb flexible wheel of dual drive of building Download PDFInfo
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- CN206141601U CN206141601U CN201621156377.7U CN201621156377U CN206141601U CN 206141601 U CN206141601 U CN 206141601U CN 201621156377 U CN201621156377 U CN 201621156377U CN 206141601 U CN206141601 U CN 206141601U
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- wheel
- outrigger
- driving gear
- landing leg
- supporting leg
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Abstract
The utility model discloses a can climb flexible wheel of dual drive of building, organize including driving spindle, driving gear, two sets of landing leg trigger structures, three landing leg wheel, three spacing springs and three drive gear of group, two sets of landing leg triggers construct parallel overlapping at the driving spindle both ends, and every group landing leg trigger constructs including three spinal branch leg boards, and the endlap of three spinal branch leg boards is overlapped on driving spindle, have and have only to link to each other through spacing spring between the three landing leg board that a set of landing leg trigger constructs, the landing leg board other end is connected with the rotation of landing leg wheel, every drive gear of group includes driven gear of engaged with and a plurality of drive gear in proper order, and driving gear sleeve just is located between two sets of landing leg triggers structure on driving spindle, three group's drive gear components are do not rotated with the landing leg board of not being connected spacing spring and are connected, and driven gear is connected with the rotation of landing leg wheel, the drive gear that lies in the tip again with the gear engagement that takes the initiative. The utility model discloses simple structure, easy and simple to handle, operate steadily, lightly laborsaving, ladder adaptability is good.
Description
Technical field
The utility model belongs to driving means field, and in particular to a kind of double drive compliant wheel of climbing stairs.
Background technology
The article carrying of walk-up building is a common life difficult problem, especially when carry an object is heavier or it is larger when, or
Bearer is elderly and infirm, and this difficulty can increase, it is necessary to by climbing building instrument.The Stair climbing device species being currently known is numerous
It is many, but the fixed star-wheel design that mostly crawler belt wrapping, crank are lifted, drive and mostly also be single drive.
Chinese patent 201420790734.X discloses one kind《Combination flooding dynamic formula three-wheel Stair climbing device》, which employs revolution
Angle is fixed between the double drive of rotation, but three forks of trident wheel carrier so that the device is in running for building
The adaptability and stationarity of ladder is not good enough.
Utility model content
The purpose of this utility model is the double drive compliant wheel for providing a kind of climbing stairs, dual with revolution and rotation
Drive, and supporting leg wheel position can flexible variety, overcome prior art in running for the adaptability of stair and steady
The problem that property is not good enough.
The technical solution for realizing the utility model purpose is：A kind of double drive compliant wheel of climbing stairs, including drive
Dynamic main shaft, driving gear, Liang Zu outrigger plates mechanism, three supporting leg wheels, three limit springs and three groups of driving gear sets；Two groups
Leg trigger structure parallel sleeve includes three outrigger plates, the endlap of three outrigger plates one in drive shaft two ends, every group of outrigger plate mechanism
It is enclosed within drive shaft, rotates around drive shaft；Have and between three outrigger plates of only one group of outrigger plate mechanism by spacing
Spring is connected, and the outrigger plate other end is rotated with supporting leg wheel and is connected, and realizes that each supporting leg wheel is carried out around drive shaft by outrigger plate
Revolution；Every group of driving gear set includes a driven gear and several travelling gears being meshed successively, pinion carrier
In drive shaft, and between Liang Zu outrigger plates mechanism；Three groups of driving gear sets respectively with not connected limit spring
Leg plate rotates connection, and driven gear is rotated with supporting leg wheel and is connected, and the travelling gear positioned at end is engaged again with driving gear.
Compared with prior art, its remarkable advantage is the utility model：（1）Switch to by the revolution of supporting leg wheel and certainly climb
Building or obstacle detouring provide required double drive power forwardly and upwardly.
（2）Using limit spring, be capable of achieving the flexible variety of supporting leg wheel position, so as to reach design structure rationally, use
Portable power saving, obstacle detouring operate steadily and other effects, good to the adaptability of stair or obstacle.
Description of the drawings
Fig. 1 is the overall structure diagram of the double drive compliant wheel of the utility model climbing stairs.
Fig. 2 is the side view of the double drive compliant wheel of the utility model climbing stairs.
Fig. 3 is the partial schematic diagram of the double drive compliant wheel of the utility model climbing stairs.
Specific embodiment
With reference to Fig. 1 to Fig. 3, a kind of double drive compliant wheel of climbing stairs, including drive shaft 1, driving gear, two groups
Leg trigger structure, three supporting leg wheels, 3, three limit springs 4 and three groups of driving gear sets 5；Outrigger plate mechanism as support meanss, two
Group outrigger plate mechanism's parallel sleeve includes three outrigger plates 2, three outrigger plates 2 in the two ends of drive shaft 1, every group of outrigger plate mechanism
One end is nested in drive shaft 1, can be rotated around drive shaft 1.Have and only one group of outrigger plate mechanism three outrigger plates 2 it
Between be connected by limit spring 4, the rotation of the other end of outrigger plate 2 and supporting leg wheel 3 is connected, and realizes that each supporting leg wheel 3 encloses by outrigger plate 2
Revolved round the sun around drive shaft 1.Every group of driving gear set 5 includes a driven gear and several transmissions being meshed successively
Gear, driving gear is enclosed within drive shaft 1, and between Liang Zu outrigger plates mechanism.Three groups of driving gear sets 5 respectively with not
The outrigger plate 2 of connection limit spring 4 rotates connection, and driven gear is rotated with supporting leg wheel 3 and is connected, positioned at the travelling gear of end
Engage with driving gear again.Liang Zu outrigger plates mechanism outer wall is provided with end cap, by holding cap, to the driving gear in drive shaft 1
Carry out with Liang Zu outrigger plates mechanism spacing.
When the outrigger plate mechanism does not receive external force, due to passing through spacing between three supporting leg wheels 3 of one group of outrigger plate mechanism
Spring 4 connects, and three outrigger plates 2 of Liang Zu outrigger plates mechanism rotate with three supporting leg wheels 3 be connected respectively so that in same group
Angle between three supporting leg wheels 3 is 1200.When run to jolt road conditions when, due to can be between supporting leg wheel 3 and drive shaft 1
Rotate, by compression, stretching limit spring 4 so that supporting leg wheel 3 is changed into compliant wheel, can effectively damping.
When the driving gear set 5 adopts sprocket wheel, the number of supporting leg wheel 3 is equal with sprocket wheel quantity.
When the driving gear set 5 adopts belt pulley, the number of supporting leg wheel 3 is equal with belt pulley quantity.
Embodiment one
With reference to Fig. 1 to Fig. 3, a kind of double drive compliant wheel of climbing stairs, including drive shaft 1, driving gear, two groups
Leg trigger structure, three supporting leg wheels, 3, three limit springs 4 and three groups of driving gear sets 5.Outrigger plate mechanism as support meanss, two
Group outrigger plate mechanism's parallel sleeve includes three outrigger plates 2, three outrigger plates 2 in the two ends of drive shaft 1, every group of outrigger plate mechanism
One end is nested in drive shaft 1, can be rotated around drive shaft 1.Have and only one group of outrigger plate mechanism three outrigger plates 2 it
Between by limit spring 4 be connected, be not 120 by angle during external force0.The other end of outrigger plate 2 is rotated with supporting leg wheel 3 and is connected, and is passed through
Outrigger plate 2 is capable of achieving each supporting leg wheel 3 and is revolved round the sun around drive shaft 1.Every group of driving gear set 5 is including for being meshed
Driven gear and a travelling gear, driving gear is enclosed within drive shaft 1, between Liang Zu outrigger plates mechanism, three groups of biographies
Moving gear group 5 rotates with the outrigger plate 2 of not connected limit spring 4 be connected respectively, and driven gear is rotated with supporting leg wheel 3 and is connected,
Travelling gear is engaged again with driving gear.Driving gear and driving gear set 5, drive each supporting leg wheel 3 to do rotation movement.By upper
Mode is stated, the double drive power forwardly and upwardly needed for climb building or obstacle detouring offer is capable of achieving supporting leg wheel using limit spring 4
The flexible variety of 3 positions.Liang Zu outrigger plates mechanism outer wall is provided with end cap, by holding cap, to the driving gear in drive shaft 1 and
Liang Zu outrigger plates mechanism carries out spacing.
The limit spring 4（It is commercial）Using arc or V-arrangement spring, the angle adapted between two neighboring outrigger plate 2 becomes
Change.
The double drive compliant wheel of climbing stairs described in the utility model, it is adaptable to during level land, generally has 2 supporting leg wheels
Ground, in the presence of double drive and compliant wheel, Portable power saving, good damping effect is run more aobvious steady.
The double drive compliant wheel of climbing stairs described in the utility model, it is adaptable to when going downstairs, in double drive and soft
In the presence of property wheel, can effectively damping, anti-slip, it is safe and reliable.
The double drive compliant wheel of climbing stairs described in the utility model, also apply be applicable to other needs the wheel of crossing over blockage
In chair.
Claims (5)
1. the double drive compliant wheel of a kind of climbing stairs, it is characterised in that：Including drive shaft（1）, driving gear, two groups of supporting legs
Trigger structure, three supporting leg wheels（3）, three pieces limit springs（4）With three groups of driving gear sets（5）；Liang Zu outrigger plates mechanism parallel sleeve
In drive shaft（1）Two ends, every group of outrigger plate mechanism includes three outrigger plates（2）, three outrigger plates（2）One end is nested is driving
Dynamic main shaft（1）On, around drive shaft（1）Rotate；Have and only one group of outrigger plate mechanism three outrigger plates（2）Between by limit
Position spring（4）It is connected, outrigger plate（2）The other end and supporting leg wheel（3）Connection is rotated, by outrigger plate（2）Realize each supporting leg wheel（3）
Around drive shaft（1）Revolved round the sun；Every group of driving gear set（5）Include a driven gear being meshed successively and some
Individual travelling gear, driving gear is enclosed within drive shaft（1）On, and between Liang Zu outrigger plates mechanism；Three groups of driving gear sets
（5）Respectively with not connected limit spring（4）Outrigger plate（2）Rotate connection, and driven gear and supporting leg wheel（3）Rotate connection,
Travelling gear positioned at end is engaged again with driving gear.
2. the double drive compliant wheel of climbing stairs according to claim 1, it is characterised in that：The outrigger plate mechanism does not receive
Three supporting leg wheels during external force, in same group（3）Between angle be 1200。
3. the double drive compliant wheel of climbing stairs according to claim 1, it is characterised in that：The driving gear set（5）
During using sprocket wheel, supporting leg wheel（3）Number is equal with sprocket wheel quantity.
4. the double drive compliant wheel of climbing stairs according to claim 1, it is characterised in that：The driving gear set（5）
During using belt pulley, supporting leg wheel（3）Number is equal with belt pulley quantity.
5. the double drive compliant wheel of climbing stairs according to claim 1, it is characterised in that：Also include end cap, two groups are propped up
Leg trigger structure outer wall is provided with end cap, by holding cap, to drive shaft（1）On driving gear and Liang Zu outrigger plates mechanism limited
Position.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621156377.7U CN206141601U (en) | 2016-10-24 | 2016-10-24 | Can climb flexible wheel of dual drive of building |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621156377.7U CN206141601U (en) | 2016-10-24 | 2016-10-24 | Can climb flexible wheel of dual drive of building |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206141601U true CN206141601U (en) | 2017-05-03 |
Family
ID=58622299
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621156377.7U Active CN206141601U (en) | 2016-10-24 | 2016-10-24 | Can climb flexible wheel of dual drive of building |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206141601U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108621685A (en) * | 2018-04-20 | 2018-10-09 | 周凌辉 | A kind of double drive wheel of climbing stairs |
| CN109080688A (en) * | 2018-09-03 | 2018-12-25 | 深圳市诚朗科技有限公司 | A kind of carrier that construction site uses |
-
2016
- 2016-10-24 CN CN201621156377.7U patent/CN206141601U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108621685A (en) * | 2018-04-20 | 2018-10-09 | 周凌辉 | A kind of double drive wheel of climbing stairs |
| CN109080688A (en) * | 2018-09-03 | 2018-12-25 | 深圳市诚朗科技有限公司 | A kind of carrier that construction site uses |
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