CN105946943B - A kind of upper mechanism downstairs of multi-stage oil cylinder driving - Google Patents
A kind of upper mechanism downstairs of multi-stage oil cylinder driving Download PDFInfo
- Publication number
- CN105946943B CN105946943B CN201610399645.6A CN201610399645A CN105946943B CN 105946943 B CN105946943 B CN 105946943B CN 201610399645 A CN201610399645 A CN 201610399645A CN 105946943 B CN105946943 B CN 105946943B
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- CN
- China
- Prior art keywords
- oil cylinder
- stage oil
- sliding
- lower plate
- slot
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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
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- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Actuator (AREA)
Abstract
The upper mechanism, including upper plate and lower plate downstairs that the present invention drives about a kind of multi-stage oil cylinder, wherein the upper plate lower part offers sliding slot and locating slot, and locating slot is arranged in sliding slot；6 sliding rails are offered in the lower plate, being slidably connected on each sliding rail, there are one sliding blocks, and the upper end of the sliding block is slidably connected in the sliding slot；The lower part of the sliding block is installed with telescopic outrigger, and top is installed with locating piece, which matches with the locating slot；The side of each sliding rail is fixed there are one multi-stage oil cylinder in the lower plate, and the sliding block on the corresponding sliding rail of the piston end of the multi-stage oil cylinder is affixed；A single-stage oil cylinder is fixedly provided in the lower plate, the piston end and upper plate of the oil cylinder are affixed.The configuration of the present invention is simple is readily produced, and is taken up space small, and safety and stability when in use, is had a good application prospect.
Description
Technical field
The present invention relates to assisted living machinery equipment field, and in particular to a kind of upper mechanism downstairs of multi-stage oil cylinder driving.
Background technology
Stair, the application of step are more and more common in present life, this just gives the elderly, infant and physical disabilities
Life brings great inconvenience.Lower building is substantially without lift facility in more especially, in this case, the elderly, baby
Child and physical disabilities are difficult safely and conveniently upper go downstairs so that they are extremely inconvenient with exchanging for the external world.And it is existing upper and lower
Building mechanism, the security risks such as there are layback to translate into, slips and it is complicated, take up space the defects of big.
In view of defect existing for above-mentioned existing upper mechanism downstairs, the present inventor is based on being engaged in such product design manufacture
Practical experience and professional knowledge abundant for many years, and coordinate the utilization of scientific principle, actively it is subject to research and innovation, it is a kind of new to found
The upper mechanism downstairs of the multi-stage oil cylinder driving of type structure can improve general existing upper mechanism downstairs, make it with more practicality
Property.By constantly studying, designing, and after studying sample repeatedly and improving, this hair having practical value is created finally
It is bright.
Invention content
It is an object of the present invention to overcome defect existing for existing upper mechanism downstairs, and provide a kind of new structural
By the upper mechanism downstairs of multi-stage oil cylinder driving, the technical problem to be solved is that can now steady safe stair activity, from
And it is more suitable for practicality.
The object of the invention to solve the technical problems is realized using technical solution below.It carries according to the present invention
The upper mechanism, including upper plate 1 and lower plate 2 downstairs of a kind of multi-stage oil cylinder driving gone out, wherein 1 lower part of upper plate offers cunning
Slot 12 and locating slot 11, and locating slot 11 is arranged in sliding slot 12；6 sliding rails 13, each sliding rail are offered in the lower plate 2
Being slidably connected on 13, there are one sliding blocks 3, and the upper end of the sliding block 3 is slidably connected in the sliding slot 12；The lower part of the sliding block 3
It is installed with telescopic outrigger, top is installed with locating piece 31, which matches with the locating slot 11；In the lower plate 2
The side of each sliding rail 13 is fixed there are one multi-stage oil cylinder, and on the corresponding sliding rail of the piston end of the multi-stage oil cylinder
Sliding block 3 it is affixed；A single-stage oil cylinder 7 is fixedly provided in the lower plate 2, the piston end and upper plate 1 of the oil cylinder 7 are affixed.
It the purpose of the present invention and solves its technical problem and can also be further achieved by the following technical measures.
A kind of upper mechanism downstairs of multi-stage oil cylinder driving above-mentioned, wherein 6 sliding rails 13 are with respect in lower plate 2
Heart line is symmetrical two-by-two.
A kind of upper mechanism downstairs of multi-stage oil cylinder driving above-mentioned, wherein 5 sliding rails 13 are offered in the lower plate 2,
One of them is located at 2 centre position of lower plate, remaining 4 are evenly distributed on its both sides.
The upper mechanism downstairs of a kind of multi-stage oil cylinder driving above-mentioned, wherein the telescopic outrigger is made of oil cylinder
Cylinder type telescopic outrigger.
A kind of upper mechanism downstairs of multi-stage oil cylinder driving above-mentioned, wherein the locating piece 31 by spring, be located at spring
The steel ball on top and the bushing composition being sleeved on the outside of spring and steel ball, the bushing are inlaid in sliding block 3, protrusion at the top of steel ball
Sliding block 3.
The upper mechanism downstairs of a kind of multi-stage oil cylinder driving above-mentioned, wherein being provided at least 4 in each sliding slot 12
A locating slot 11.
A kind of upper mechanism downstairs of multi-stage oil cylinder driving above-mentioned, is spaced 1 wherein between locating slot 11 described in each two
Step width.
The present invention has clear advantage and advantageous effect compared with prior art.By above-mentioned technical proposal, the present invention
A kind of upper mechanism downstairs of multi-stage oil cylinder driving can reach comparable technological progress and practicability, and with extensive in industry
Utility value at least has following advantages：The configuration of the present invention is simple is readily produced, and safety and stability when in use, is had good
Good application prospect.
Description of the drawings
Fig. 1 is a kind of front view of the upper mechanism downstairs of multi-stage oil cylinder driving of the present invention；
Fig. 2 is a kind of vertical view of the upper mechanism downstairs of multi-stage oil cylinder driving of the present invention；
Fig. 3 A-3E are a kind of usage state diagram of upper mechanism downstairs of the present invention.
【Main element symbol description】
1：Upper plate
2：Lower plate
3：Sliding blocks of supporting legs
31：Locating piece
4：First telescopic outrigger
5：Second telescopic outrigger
6：Third telescopic outrigger
7：Single-stage oil cylinder
8：First multi-stage oil cylinder
9：Second multi-stage oil cylinder
10：Third multi-stage oil cylinder
11：Locating slot
12：Sliding slot
13：Sliding rail
Specific implementation mode
It is of the invention to reach the technological means and effect that predetermined goal of the invention is taken further to illustrate, below in conjunction with
Attached drawing and preferred embodiment, upper its specific embodiment party of mechanism downstairs to a kind of multi-stage oil cylinder driving proposed according to the present invention
Formula, structure, feature and its effect are described in detail as after.
It please referring to Fig.1 and Fig. 2, the upper mechanism downstairs of multi-stage oil cylinder driving of the present invention a kind of includes upper plate 1 and lower plate 2,
Described in 1 lower part of upper plate offer sliding slot 12 and locating slot 11, and locating slot 11 is located in the sliding slot 12.
6 sliding rails 13 are offered in the lower plate 2, being slidably connected on each sliding rail 13, there are one sliding block 3, the sliding blocks
3 upper end is slidably connected in the sliding slot 12.The lower part of the sliding block 3 is installed with telescopic outrigger, and top is installed with positioning
Part 31, the locating piece 31 are matched with the locating slot 11.Preferably, the telescopic outrigger is to be stretched by the cylinder type that oil cylinder forms
Contracting supporting leg, but it is not limited to this.Preferably, the locating piece 31 is inlaid on the sliding block 3, and the locating piece 31 by spring,
Steel ball positioned at spring top and the bushing composition that is sleeved on the outside of spring and steel ball, the bushing is inlaid in sliding block 3, steel ball
Protrude sliding block 3 in top.
The quantity of the sliding slot 12 is identical as the quantity of sliding block 3 or more than the quantity of sliding block 3.Preferably, each sliding slot 12
Inside it is provided at least four locating slot 11.
6 above-mentioned sliding rails are evenly distributed in lower plate 2, and each two sliding rail is symmetrical relative to the center line of lower plate 2.
The side of each sliding rail 13 is fixed there are one multi-stage oil cylinder in the lower plate 2, along 2 liang of outer ledges of lower plate in
Between set gradually the first multi-stage oil cylinder 8, the second multi-stage oil cylinder 9 and third multi-stage oil cylinder 10, the work of above-mentioned each multi-stage oil cylinder
The piston filled on the corresponding sliding rail in end is affixed.Fixed flexible branch on the sliding block 3 that first multi-stage oil cylinder 8 connects
Support leg is the first telescopic support legs 4；Fixed telescopic support legs are the second flexible branch on the sliding block 3 of second multi-stage oil cylinder 9 connection
Support leg 5；Fixed telescopic support legs are third telescopic support legs 6 on the sliding block 3 that third multi-stage oil cylinder 10 connects.
A single-stage oil cylinder 7 is fixedly provided in the lower plate 2, the piston end and upper plate 1 of the oil cylinder 7 are affixed.
In an alternative embodiment of the invention, 5 sliding rails 13 are offered in the lower plate 2, one of them is located in lower plate 2
Between position, remaining 4 are evenly distributed on its both sides.This 5 sliding rails, 13 corresponding multi-stage oil cylinder include 2 the first multi-stage oil cylinders 8,
Two the second multi-stage oil cylinders 8 and a third multi-stage oil cylinder 10, and third multi-stage oil cylinder 10 is located at the centre position of lower plate 2,
Both sides are followed successively by the second multi-stage oil cylinder 9 and the first multi-stage oil cylinder 8.
A kind of course of work of upper mechanism downstairs of the present invention is as follows：
Please referring to Fig. 3 A, it is the original state figure of the present invention, and the first telescopic outrigger 4 is located at the leftmost side of the mechanism at this time,
Second telescopic outrigger 5 is located at the centre of the mechanism, and third telescopic outrigger 6 is located at the rightmost side of the mechanism.
Please refer to Fig. 3 B, the second telescopic outrigger 5 is shunk, then under the action of the second multi-stage oil cylinder 9 along sliding rail 13 forward
Mobile 2 step widths, in locating slot 11, the second telescopic outrigger 5 stretches out locating piece, and support is contacted with ground.
Fig. 3 C are please referred to, third telescopic outrigger 6 shrinks, then moved back along sliding rail under the action of third multi-stage oil cylinder 10
1 step width is moved, in locating slot 11, third telescopic outrigger 6 stretches out locating piece 31, and support is contacted with ground.
Fig. 3 D are please referred to, the first telescopic outrigger 4, the second telescopic outrigger 5 and third telescopic outrigger 6 contact branch with ground
Support, lower plate 2 move forward one in the case where the cylinder body of the first multi-stage oil cylinder 8, the second multi-stage oil cylinder 9 and third multi-stage oil cylinder 10 pulls
Step width.
Upper plate 1 moves forward a step width under the action of single-stage oil cylinder 7.
Please refer to Fig. 3 E, the first telescopic outrigger 4 is shunk, then under the action of the first multi-stage oil cylinder 8 along sliding rail to Forward
2 step widths are moved, in locating slot 11, the first telescopic outrigger 4 stretches out locating piece 31, and support is contacted with ground.
It repeats the above steps, you can realize the completion to work upstairs.
Downstairs principle with it is identical upstairs.
The above described is only a preferred embodiment of the present invention, be not intended to limit the present invention in any form, though
So the present invention has been disclosed as a preferred embodiment, and however, it is not intended to limit the invention, any technology people for being familiar with this profession
Member, without departing from the scope of the present invention, when the technology contents using the disclosure above make a little change or modification
For the equivalent embodiment of equivalent variations, as long as being the content without departing from technical solution of the present invention, according to the technical essence of the invention
To any simple modification, equivalent change and modification made by above example, in the range of still falling within technical solution of the present invention.
Claims (5)
1. a kind of upper mechanism downstairs of multi-stage oil cylinder driving, which is characterized in that including upper plate (1) and lower plate (2), wherein described
Upper plate (1) lower part offers sliding slot (12) and locating slot (11), and locating slot (11) setting is in sliding slot (12)；
It is provided at least four locating slot (11) in each sliding slot (12)；
6 sliding rails (13) are offered in the lower plate (2), being slidably connected in each sliding rail (13), there are one upper end slidings to connect
The sliding block (3) being connected in the sliding slot (12)；
The lower part of the sliding block (3) is installed with telescopic outrigger, and top is installed with and the locating slot (11) matched locating piece
(31)；
The telescopic outrigger is the cylinder type telescopic outrigger made of oil cylinder；
The side of each sliding rail (13) is fixed there are one multi-stage oil cylinder on the lower plate (2), and the piston end of the multi-stage oil cylinder
Sliding block (3) on the corresponding sliding rail in end is affixed；
A single-stage oil cylinder (7) is fixedly provided in the lower plate (2), the piston end and upper plate (1) of the single-stage oil cylinder (7) are solid
It connects.
2. a kind of upper mechanism downstairs of multi-stage oil cylinder driving according to claim 1, which is characterized in that wherein described 6
A sliding rail (13) is symmetrical two-by-two with respect to the center line of lower plate (2).
3. a kind of upper mechanism downstairs of multi-stage oil cylinder driving according to claim 1, which is characterized in that under described in wherein
5 sliding rails (13) are offered on plate (2), one of them is located at lower plate (2) centre position, remaining 4 are evenly distributed on its both sides.
4. a kind of upper mechanism downstairs of multi-stage oil cylinder driving according to claim 1 or 3, which is characterized in that wherein described
Locating piece (31) be made of spring, the steel ball positioned at spring top and the bushing that is sleeved on the outside of spring and steel ball, the lining
Set is inlaid in sliding block (3), protrusion sliding block (3) at the top of steel ball.
5. a kind of upper mechanism downstairs of multi-stage oil cylinder driving according to claim 1, which is characterized in that wherein each two institute
It states and is spaced 1 step width between locating slot (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610399645.6A CN105946943B (en) | 2016-06-07 | 2016-06-07 | A kind of upper mechanism downstairs of multi-stage oil cylinder driving |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610399645.6A CN105946943B (en) | 2016-06-07 | 2016-06-07 | A kind of upper mechanism downstairs of multi-stage oil cylinder driving |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105946943A CN105946943A (en) | 2016-09-21 |
| CN105946943B true CN105946943B (en) | 2018-08-24 |
Family
ID=56908969
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610399645.6A Expired - Fee Related CN105946943B (en) | 2016-06-07 | 2016-06-07 | A kind of upper mechanism downstairs of multi-stage oil cylinder driving |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105946943B (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109760730B (en) * | 2019-03-08 | 2024-08-06 | 山东建筑大学 | Stair climbing hydraulic lifting platform and method |
| CN110116744A (en) * | 2019-05-17 | 2019-08-13 | 上海工程技术大学 | A kind of low-rise building stair climbing carrier tool device |
| CN111361659B (en) * | 2020-03-06 | 2021-08-24 | 中国南方电网有限责任公司超高压输电公司广州局 | Wheel-leg obstacle crossing mechanism and obstacle crossing robot |
Family Cites Families (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2004244214A (en) * | 2003-02-17 | 2004-09-02 | Nozomi Sugihara | Lifting mechanism |
| CN201116132Y (en) * | 2007-07-06 | 2008-09-17 | 王景华 | Foot pace carrier |
| CN201932253U (en) * | 2010-12-09 | 2011-08-17 | 河海大学 | Novel multi-purpose stair climbing device |
| CN202669949U (en) * | 2012-07-19 | 2013-01-16 | 魏小钢 | Mobile robot |
| CN103359198A (en) * | 2013-07-08 | 2013-10-23 | 东华大学 | All-directional horizontal-posture stair climbing robot, zero-radius turning method and stair climbing method |
| CN104925162B (en) * | 2015-06-23 | 2015-12-16 | 胡凌翔 | A kind of electric stair climbing robot |
| CN204890388U (en) * | 2015-07-09 | 2015-12-23 | 郑州大学 | Accessible platform downstairs of going up |
| CN105109896B (en) * | 2015-09-15 | 2017-07-21 | 广州泗海印铁制罐有限公司 | A kind of roller transport establishment of wire cutting machine |
| CN205801198U (en) * | 2016-06-07 | 2016-12-14 | 洛阳理工学院 | The upper mechanism downstairs that a kind of multi-stage oil cylinder drives |
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2016
- 2016-06-07 CN CN201610399645.6A patent/CN105946943B/en not_active Expired - Fee Related
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| Publication number | Publication date |
|---|---|
| CN105946943A (en) | 2016-09-21 |
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Granted publication date: 20180824 Termination date: 20200607 |