CN105502236B - A kind of lifting gear of spiral lift mechanism and the application elevating mechanism - Google Patents
A kind of lifting gear of spiral lift mechanism and the application elevating mechanism Download PDFInfo
- Publication number
- CN105502236B CN105502236B CN201610036484.4A CN201610036484A CN105502236B CN 105502236 B CN105502236 B CN 105502236B CN 201610036484 A CN201610036484 A CN 201610036484A CN 105502236 B CN105502236 B CN 105502236B
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- CN
- China
- Prior art keywords
- dribbling
- hurricane band
- band
- lifting gear
- hoistable platform
- 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.)
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66F—HOISTING, LIFTING, HAULING OR PUSHING, NOT OTHERWISE PROVIDED FOR, e.g. DEVICES WHICH APPLY A LIFTING OR PUSHING FORCE DIRECTLY TO THE SURFACE OF A LOAD
- B66F11/00—Lifting devices specially adapted for particular uses not otherwise provided for
- B66F11/04—Lifting devices specially adapted for particular uses not otherwise provided for for movable platforms or cabins, e.g. on vehicles, permitting workmen to place themselves in any desired position for carrying out required operations
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- Engineering & Computer Science (AREA)
- Structural Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- Geology (AREA)
- Mechanical Engineering (AREA)
- Emergency Lowering Means (AREA)
Abstract
The invention discloses the lifting gear of a kind of spiral lift mechanism and the application elevating mechanism, the hoistable platform of the spiral lift mechanism including top, the transmission mechanism of bottom, be sheathed on transmission mechanism spring hurricane band and the dribbling above hurricane band；Hurricane band constantly extends up under the action of transmission mechanism, between hurricane band after expansion is progressively inlayed in dribbling, has inlayed the hurricane band support continuous ascending motion of hoistable platform of dribbling.The elevating mechanism of the present invention, when work, are embedded in adjoining spiral band with dribbling and support as a whole, hoistable platform can be transported to setting height；Rather than storage during job state, it is extremely convenient because hurricane band, dribbling take up little area；Therefore, elevating mechanism simple structure of the invention, practicality, space are small, use light and flexible, can be widely used in the fields such as elevator, small high-rise house, fire-fighting and rescue.
Description
Technical field
The invention belongs to Lifting carrying platform field, and in particular to a kind of spiral lift mechanism and apply the elevating mechanism
Lifting gear.
Background technology
Weight vertical support is after the distance that reach a certain height, it may appear that the contradiction of support force and parking space.With vertical
The increase of straight height, if desired support ballast load, it is necessary to support member can be stepped up, it is this suitable after use
In rise from the storage of article carrying platform need to occupy larger space, therefore, how balanced support power and storage are elevating mechanisms
Problem to be solved.
Chinese patent CN103964350A discloses a kind of spiral lift, it is supported by the nested lifting tube of some sections and risen
Drop, with operation height increase, it is necessary to lifting tube joint number increase, the size of the lifting tube of the bottom increases therewith, therefore,
Still larger in horizontal space although this structure can realize the diminution of vertical space, overall parking space, which is reduced, to be had
Limit.
Therefore, there is further improved space for the elevating mechanism of support weight, the prior art.
The content of the invention
The present invention is overcomes problem existing in the prior art, there is provided a kind of spiral lift mechanism and applies the elevating mechanism
Lifting gear.
First, the present invention provides a kind of spiral lift mechanism, its concrete technical scheme is as follows：
A kind of spiral lift mechanism, including the hoistable platform at top, bottom transmission mechanism, be sheathed on transmission mechanism
The hurricane band of spring and the dribbling above hurricane band；Hurricane band constantly extends up under the action of transmission mechanism, disk
Between band progressively inlays hurricane band after expansion, the hurricane band support continuous ascending motion of hoistable platform of dribbling has been inlayed.
It is preferred that the transmission mechanism includes passing perpendicularly through the cylinder interior axle of hurricane band, drives cylinder interior axle to horizontally rotate
Motor.
Further, the cylinder interior axle top along its side be equipped with some helical arrangements skate, the skate it is straight
Footpath is suitable with the width of dribbling.
Further, which further includes inlays protractor and dribbling limiter with the dribbling of interior axis connection, the former
Hurricane band concave part is spirally embedded at a certain angle to dribbling, and the latter is keeping dribbling in the position of facade.
It is preferred that the hurricane band concave part width is suitable with dribbling thickness.
Secondly, the present invention also provides a kind of lifting gear of the application elevating mechanism, concrete technical scheme are as follows：
A kind of lifting gear using above-mentioned spiral lift mechanism, including above-mentioned elevating mechanism, the branch for fixing the mechanism
Frame and the base below stent, are arranged on some telescopic drawstring units between the base and hoistable platform.
It is preferred that the transmission mechanism includes passing perpendicularly through the cylinder interior axle of hurricane band, drives cylinder interior axle to horizontally rotate
Motor.
Further, the cylinder interior axle top along its side be equipped with some helical arrangements skate, the skate it is straight
Footpath is suitable with the width of dribbling.
Further, which further includes inlays protractor and dribbling limiter with the dribbling of interior axis connection, the former
Hurricane band concave part is spirally embedded at a certain angle to dribbling, and the latter is keeping dribbling in the position of facade.
It is preferred that the hurricane band concave part width is suitable with dribbling thickness.
In the present invention, by the rotation of cylinder interior axle, adjacent hurricane band is constantly separated, expanded by the skate of its side wall
Exhibition, dribbling are then constantly embedded in separated hurricane band；Inlaying the hurricane band of dribbling has larger support force, carrying lifting
Platform ascending motion；When operation finishes contraction storage, motor reversal, cylinder interior axle backwards rotation, dribbling is constantly by from spiral
Recycled in band, adjoining spiral band progressively collapses, to the state of a roll of compressed spring type.
Elevating mechanism using the present invention, when work, are embedded in adjoining spiral band with dribbling and support as a whole, can will
Hoistable platform is transported to setting height；Rather than storage during job state, it is extremely convenient because hurricane band, dribbling take up little area；Cause
This, elevating mechanism simple structure of the invention, practicality, space are small, use light and flexible, can be widely used in rising
The fields such as drop machine, small high-rise house, fire-fighting and rescue.
Brief description of the drawings
Fig. 1 is the structure diagram of the present invention；
Fig. 2 is hurricane band, the operating diagram of dribbling in the present invention；
Protractor and dribbling limiter structure diagram are inlayed in the dribbling that Fig. 3 is the present invention；
Fig. 4 is the usage state diagram of the present invention；
Fig. 5 is another usage state diagram of the present invention.
Embodiment
Below in conjunction with the drawings and specific embodiments, invention is described in detail.
As shown in Figure 1 to Figure 2, a kind of spiral lift mechanism, including the hoistable platform 2 at top, bottom transmission mechanism,
It is sheathed on the hurricane band 8 of the spring of transmission mechanism and the dribbling 16 above hurricane band 8；Under the action of transmission mechanism
Hurricane band 8 constantly extends up, and between hurricane band 8 after expansion is progressively inlayed in dribbling 16, has inlayed the hurricane band 8 of dribbling 16
Support 2 continuous ascending motion of hoistable platform.
The transmission mechanism includes passing perpendicularly through the cylinder interior axle 11 of hurricane band 8, drives what cylinder interior axle 11 horizontally rotated
Motor.
11 top of cylinder interior axle along its side be equipped with some helical arrangements skate 18, the diameter of the skate 18 with
The width of dribbling 16 is suitable.
The operation principle of the present invention is as follows：
As depicted in figs. 1 and 2, hurricane band 8 is installed in spiral cassette holder 7, and spiral cassette holder 7 is placed in stent 5, and stent 5 is pacified
On base 10.Interior axle 11 keeps mutually sliding motion state with base 10, and transmission mechanism drives interior axle by interior shaft gear 9
11 are rotated with its own axis horizontal；Skate 18 is installed, skate 18 is single in transmission with interior axle 11, interior shaft gear 9 in interior axle 11
During the driving of member 12, axially consecutive it can pull open and close to drive hurricane band 8 to do with left rotation and right rotation.
Again as depicted in figs. 1 and 2, dribbling 16 is installed in dribbling storehouse 15, and 15 bottom of dribbling storehouse connects spiral cassette holder 7, disk
Band the top of the warehouse is equipped with dribbling warehouse lid 17, locating cover 4, and sliding motion state is kept with them.Dribbling storehouse 15 is in gear unit 12
During driving, dribbling 16 can be driven to do its and inside and outside axially consecutive pull open and tighten with positive and negative rotation.In the driving of gear unit 12
When, skate 18, dribbling 16, synchronize positive and negative rotation；Hurricane band 8 axially can be strutted and closed, and dribbling 16 can be twined radially
Around with strut, when positive rotation, hurricane band 8 skate 18 effect under strut, dribbling 16 progressively winds and is embedded in along interior axle 11
In the space that hurricane band 8 has been unfolded, so as to support hoistable platform 2 to gradually rise；When despining, dribbling 16 is gradually recycled to disk
Cassette holder 15, the part that hurricane band 8 is unfolded are come together, are accommodated in spiral cassette holder 7, hoistable platform 2 declines therewith gradually.
Referring to Fig. 3, in the present invention, in order to enable dribbling 16 can be preferably embedded in the concave part of hurricane band 8, the lifting
Mechanism further includes dribbling and inlays protractor 21 and dribbling limiter 22, wherein, dribbling inlay protractor 21 be arranged at interior axle 11 with
17 left end of dribbling warehouse lid, dribbling limiter 22 are arranged on interior axle 11 and 17 right end of dribbling warehouse lid；Dribbling 16 comes out from dribbling storehouse 15,
The lower face of dribbling 16 is placed in the top that 21 rotation axis 21a of protractor is inlayed in dribbling all the time, and 21 rotation axis of protractor is inlayed in dribbling
21a is connected with interior axle 11, dribbling warehouse lid 17 respectively, positive and negative rotation synchronous with them, can rotation, so keep dribbling 16 one
A inclination angle；Inclination angle make it that helically formula is mounted to hurricane band 8 for dribbling 16.Dribbling limiter 22 is separately mounted to interior axle 11 and dribbling
In warehouse lid 17, and rotated with them；The facade position of adjustment disk band 16 and posture, it is spiral to ensure that dribbling 16 is smoothly mounted to
In the concave part of band.
When supporting hoistable platform 2, dribbling 16 of the hurricane band 8 of expansion with filling its gap is in the open circles band of column, it
Force is fallen within skate 18, in lifting process, in order to keep the smoothness of hoistable platform 2, it is preferable that at 2 bottom of hoistable platform
Portion is also provided with drawstring unit 6, is interlocked with interior axle 11, plays the function of a folding and unfolding balance drag-line, ensures the stabilization in lifting.
In order to dust-proof, the dirt-proof boot 3 between balancer 2 and locating cover 4 is connected to 2 one lifting of balancer.
During dismounting, skate 18 does rotation counterclockwise, and hurricane band 8 is continuously strutted, and dribbling 16 is exited, and hurricane band 8 is accommodated in
Spiral cassette holder 7, interior axle 11 and other each objects then split into part and return to storage location, easily store.
In the present invention, pulley (not indicated in figure) is installed under base 10, the upper side of base 10 is additionally provided with traction and climbs
Ladder 14, traction and cat ladder 14 can be rotated with the fixing end of base 10, move conveniently the single unit system of this elevating screws mechanism
Dynamic and manually maintenance；Traction and the side of cat ladder 14 are equipped with electrical control cabinet 13, all electric operatings during control is of the invention, electrical control cabinet
13 tops are equipped with lock ring 20, for fixing 14 top of traction and cat ladder.
In the present invention, the length of interior axle 11 is certain, original state, and hoistable platform 2 stands on 11 top of interior axle, and its bottom quilt
The balance connection of drawstring unit 6, hurricane band 8 is after fraction is unfolded and is filled by dribbling 16, then fixes and connect with 2 bottom of hoistable platform
Connect, when hurricane band 8 is persistently unfolded, is filled, hoistable platform 2 is separated with 11 top of interior axle, and bottom is transferred in the support of hoistable platform 2
It has been unfolded, filled complete hurricane band 8 and drawstring unit 6 in portion.
As shown in Figure 1, guard rail 1 can be installed on hoistable platform 2 in order to which loading is safe in the present invention；In order to enable
Hoistable platform 2 can be lifted more stably, can be set a buffer 19 below, be prevented caused by dribbling 16 is embedded in or stores
The fluctuations of height.
The usage scenario of the present invention is exemplified below：
As shown in figure 4, it is that spiral lift mechanism of the invention is used for similar elevator traffic, spiral lifting mechanism 101 is put
The lower section of load-bearing babinet 105 in structure 103, support load-bearing babinet 105 lift.
As shown in figure 5, be that the airport of the present invention is plugged into and used under occasion, by spiral lifting mechanism 201 be placed in electric car 203 it
On, airstair 205 is used to support, using the elevating screws mechanism 201 of the present invention, whole device seems light and flexible.
The foregoing is only a preferred embodiment of the present invention, but protection scope of the present invention be not limited thereto,
Any one skilled in the art in the technical scope of present disclosure, technique according to the invention scheme and its
Inventive concept is subject to equivalent substitution or change, should be covered by the protection scope of the present invention.
Claims (5)
1. a kind of lifting gear using spiral lift mechanism, it is characterised in that including elevating mechanism, fix the branch of the mechanism
Frame and the base below stent, are arranged on some telescopic drawstring units between the base and hoistable platform；
The hoistable platform of the elevating mechanism including top, the transmission mechanism of bottom, be sheathed on transmission mechanism spring spiral shell
Rotation band and the dribbling above hurricane band；Hurricane band constantly extends up under the action of transmission mechanism, and dribbling is progressively inlayed
Between hurricane band after expansion, the hurricane band support continuous ascending motion of hoistable platform of dribbling has been inlayed；The hurricane band exists
Vertical direction both sides are equipped with concave part, for extending the insertion of hub disk band.
2. lifting gear according to claim 1, it is characterised in that the transmission mechanism includes passing perpendicularly through hurricane band
The motor that cylinder interior axle, driving cylinder interior axle horizontally rotate.
3. lifting gear according to claim 2, it is characterised in that the cylinder interior axle top is equipped with some along its side
The skate of helical arrangement, the diameter of the skate are suitable with the width of dribbling.
4. lifting gear according to claim 3, it is characterised in that the lifting gear further includes the dribbling with interior axis connection
Protractor and dribbling limiter are inlayed, the former is spirally embedded in hurricane band concave part, Hou Zheyong at a certain angle to dribbling
To keep dribbling in the position of facade.
5. lifting gear according to claim 4, it is characterised in that the hurricane band concave part width and dribbling thickness phase
When.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610036484.4A CN105502236B (en) | 2016-01-20 | 2016-01-20 | A kind of lifting gear of spiral lift mechanism and the application elevating mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610036484.4A CN105502236B (en) | 2016-01-20 | 2016-01-20 | A kind of lifting gear of spiral lift mechanism and the application elevating mechanism |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105502236A CN105502236A (en) | 2016-04-20 |
| CN105502236B true CN105502236B (en) | 2018-05-08 |
Family
ID=55710626
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610036484.4A Expired - Fee Related CN105502236B (en) | 2016-01-20 | 2016-01-20 | A kind of lifting gear of spiral lift mechanism and the application elevating mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105502236B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107338992B (en) * | 2017-08-02 | 2023-09-12 | 芜湖昊葛金自动化科技有限公司 | Spiral lifting parking garage system |
| CN110182717A (en) * | 2018-12-29 | 2019-08-30 | 宁波星箭航天机械有限公司 | A kind of spiral lift device |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2269363A (en) * | 1939-03-16 | 1942-01-06 | Hiram A Farrand | Collapsible structure |
| CN1037126A (en) * | 1988-02-02 | 1989-11-15 | 皮埃尔·加农 | Push actuator |
| CN2325372Y (en) * | 1998-04-28 | 1999-06-23 | 吴群英 | Appliance for lifting/lowering things |
| CN201793351U (en) * | 2010-09-08 | 2011-04-13 | 上海电气电站设备有限公司 | Large lifting platform for vertical mounting process |
| CN102838057A (en) * | 2012-09-18 | 2012-12-26 | 湖北三江航天红林探控有限公司 | Multi-functional self-propelled aerial work platform |
-
2016
- 2016-01-20 CN CN201610036484.4A patent/CN105502236B/en not_active Expired - Fee Related
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2269363A (en) * | 1939-03-16 | 1942-01-06 | Hiram A Farrand | Collapsible structure |
| CN1037126A (en) * | 1988-02-02 | 1989-11-15 | 皮埃尔·加农 | Push actuator |
| CN2325372Y (en) * | 1998-04-28 | 1999-06-23 | 吴群英 | Appliance for lifting/lowering things |
| CN201793351U (en) * | 2010-09-08 | 2011-04-13 | 上海电气电站设备有限公司 | Large lifting platform for vertical mounting process |
| CN102838057A (en) * | 2012-09-18 | 2012-12-26 | 湖北三江航天红林探控有限公司 | Multi-functional self-propelled aerial work platform |
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| Publication number | Publication date |
|---|---|
| CN105502236A (en) | 2016-04-20 |
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Granted publication date: 20180508 Termination date: 20210120 |