CN104512830B - Manual type vertical lifting mechanism - Google Patents
Manual type vertical lifting mechanism Download PDFInfo
- Publication number
- CN104512830B CN104512830B CN201510028757.6A CN201510028757A CN104512830B CN 104512830 B CN104512830 B CN 104512830B CN 201510028757 A CN201510028757 A CN 201510028757A CN 104512830 B CN104512830 B CN 104512830B
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- CN
- China
- Prior art keywords
- movable part
- carrying platform
- chain
- fixed
- article carrying
- 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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- 230000003028 elevating effect Effects 0.000 claims abstract description 11
- 239000007787 solid Substances 0.000 claims 1
- 238000004140 cleaning Methods 0.000 abstract description 3
- 239000010720 hydraulic oil Substances 0.000 abstract description 2
- 238000004519 manufacturing process Methods 0.000 abstract description 2
- 238000012423 maintenance Methods 0.000 description 3
- 230000005484 gravity Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
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
- B66F7/00—Lifting frames, e.g. for lifting vehicles; Platform lifts
- B66F7/02—Lifting frames, e.g. for lifting vehicles; Platform lifts with platforms suspended from ropes, cables, or chains or screws and movable along pillars
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Geology (AREA)
- Mechanical Engineering (AREA)
- Structural Engineering (AREA)
- Forklifts And Lifting Vehicles (AREA)
Abstract
The invention discloses a kind of manual type vertical lifting mechanism, including chassis, article carrying platform be located between this chassis and article carrying platform for driving this article carrying platform to carry out the elevating mechanism of vertical lift, this elevating mechanism includes fixture, at least one movable part and the flake down drum set gradually, and the bottom of fixture is fixed on chassis；Flake down drum is located on article carrying platform, it is additionally provided with one for the handwheel driving this flake down drum to rotate along this flake down drum axis, it is wound with hauling rope on this flake down drum, away from fixture and be positioned on outermost movable part and be additionally provided with roller, this hauling rope is fixed on the bottom of this outermost movable part after roller.This manual type vertical lifting mechanism is purely mechanic mechanism, is not only concise in structure, low cost of manufacture；And avoid use hydraulic system, and without hydraulic oil, and completely without the driving of the external energy, both energy-conserving and environment-protective, can adapt to again some and cleaning is required harsher working environment.
Description
Technical field
The present invention relates to carrying vehicle technical field, particularly relate to a kind of manual
Formula vertical lifting mechanism.
Background technology
Vertical column type lift car is little, from heavy and light, radius of turn owing to having overall dimensions
The features such as little, bearing capacity is big, are particularly suitable in the narrow space such as warehouse, passageway
Carry out work high above the ground, be widely used in station, harbour, bridge, hall,
The indoor and outdoor mechanical erections such as Factory Building, maintenance of equipment, building maintenance and Storage of Goods etc..
But the elevating mechanism of the rectilinear column type lifting car that manufacturer manufactures typically is adopted at present
Drive, due to hydraulic system use and maintenance cost with hydraulic system or power driven system
Height, there is leakage, causes this vertical column type lift car not adapt to food such as and add in fluid
Some harsher cleaning environment such as work, and the transfer bar mechanism of power driven system ratio
Costly, cause car load cost high.
Summary of the invention
In order to overcome drawbacks described above, the invention provides a kind of manual type vertical conveyor
Structure, use purely mechanic mechanism, it is to avoid use hydraulic system, not only environmental protection, and
Low cost.
The present invention is to solve that its technical problem be the technical scheme is that a kind of hands
Dynamic formula vertical lifting mechanism, including chassis, article carrying platform be located at this chassis and loading
For driving this article carrying platform to carry out the elevating mechanism of vertical lift between platform, described
Elevating mechanism includes fixture, at least one movable part and the flake down drum set gradually,
The bottom of described fixture is fixed on described chassis；Under each described movable part
End face is provided with sprocket wheel, and this sprocket wheel is engaged with chain respectively；Near described fixture
And the one end being positioned at the chain on the movable part of inner side is fixed on described fixture
On upper end, the other end of this chain is fixed on the bottom of movable part adjacent thereto
On；One end of the chain on movable part between two movable parts is fixed on and this work
Moving part is adjacent and on the upper end of the movable part of described fixture, this chain another
One end is fixed under and movable part away from described fixture adjacent with this movable part
On end；Away from described fixture and be positioned on outermost movable part the one of chain
End is fixed on the upper end of the movable part adjacent with this movable part, another of this chain
End is fixed on described article carrying platform；Described flake down drum is located on described article carrying platform,
It is additionally provided with one for the handwheel driving this flake down drum to rotate, this dish along this flake down drum axis
It is wound with hauling rope, away from described fixture and be positioned at outermost movable part on rope drum
On be additionally provided with roller, this hauling rope is through being fixed on this outermost work after described roller
On the bottom of moving part.
As a further improvement on the present invention, described fixture and the upper end of movable part
On be respectively provided with and chain connect lug.
As a further improvement on the present invention, described fixture and movable part are vertical
Post, and the most arranged in parallel.
As a further improvement on the present invention, described fixture and movable part are set
Cylinder, and it is spaced sheathed successively.
As a further improvement on the present invention, described flake down drum horizontally disposed in
On described article carrying platform.
The invention has the beneficial effects as follows: this manual type vertical lifting mechanism is purely mechanic machine
Structure, is not only concise in structure, low cost of manufacture；And avoid use hydraulic system,
Without hydraulic oil, and completely without the driving of the external energy, both energy-conserving and environment-protective, again
Can adapt to some and cleaning is required harsher working environment.
Accompanying drawing explanation
Fig. 1 is present configuration schematic diagram.
In conjunction with accompanying drawing, make the following instructions:
1 chassis 2 article carrying platform
3 fixture 4 movable parts
5 flake down drum 6 sprocket wheels
7 chain 8 rollers
9 handwheel 10 lugs
51 hauling ropes
Detailed description of the invention
Below in conjunction with accompanying drawing, a preferred embodiment to the present invention elaborates.
But protection scope of the present invention is not limited to following embodiment, i.e. in every case with the present patent application
The simple equivalence that the scope of the claims and description are made changes and modifies, and the most still belongs to
Within patent covering scope of the present invention.
As it is shown in figure 1, a kind of manual type vertical lifting mechanism, including chassis 1, carry
Thing platform 2 and being located between this chassis and article carrying platform for driving this article carrying platform
Carrying out the elevating mechanism of vertical lift, this elevating mechanism includes the fixture set gradually
3, at least one movable part 4 and flake down drum 5, the end, is fixed in the bottom of fixture
On dish；The lower surface of each described movable part is provided with sprocket wheel 6, on this sprocket wheel respectively
It is engaged with chain 7；Near described fixture and be positioned at inner side movable part on chain
One end of bar is fixed on the upper end of described fixture, and the other end of this chain is fixed
On the bottom of movable part adjacent thereto；Movable part between two movable parts
On one end of chain be fixed on adjacent with this movable part and near described fixture
On the upper end of movable part, the other end of this chain be fixed on adjacent with this movable part and
On bottom away from the movable part of described fixture；Away from described fixture and be positioned at
The work adjacent with this movable part is fixed in one end of chain on outermost movable part
On the upper end of moving part, the other end of this chain is fixed on described article carrying platform；Institute
State flake down drum be located on described article carrying platform, along this flake down drum axis be additionally provided with one for
Drive the handwheel 9 that this flake down drum rotates, this flake down drum is wound with hauling rope 51, far
From described fixture and be positioned on outermost movable part and be additionally provided with roller 8, this traction
Rope is fixed on the bottom of this outermost movable part after described roller.
Preferably, the upper end of described fixture and movable part is respectively provided with and
The lug 10 that chain connects.
Preferably, described fixture and movable part are column, and the most arranged in parallel.
Or, described fixture and movable part are sleeve, and are spaced sheathed successively.
Preferably, described flake down drum is horizontally disposed on described article carrying platform.
Its fixture of mode shown in accompanying drawing 1 and movable part all use column form, and
And movable part arranges two.During use, if needing to promote article carrying platform, Ke Yiyan
Clockwise (or counterclockwise) rotating handwheel 9, handwheel drives flake down drum 5
Synchronous axial system, when flake down drum rotates, due to the gravity of movable part 4 self, band Moving plate
The upper hauling rope 51 being wound around of rope drum is gradually elongated, simultaneously, and each movable part 4
On chain 7 be the most gradually pulled, and then make article carrying platform 2 and outermost activity
Between part 4, between the movable part 4 that is connected and the movable part 4 of inner side and fixing
All there occurs OQ t between part 3, finally achieve article carrying platform relative to chassis
Enhanced feature.
When this elevating mechanism needs landing, it is rotated in the opposite sense handwheel 9, this
Time overcome the gravity of movable part self owing to handwheel is applied to the power of hauling rope, drive
The movable part in outside rises, and is also pulled with each movable part 4 while of secondary, finally makes
Each movable part is progressively folded to the same height of fixture 3, and article carrying platform 2 is also same
Step declines, thus realizes the landing of this elevating mechanism.
Claims (5)
1. a manual type vertical lifting mechanism, including chassis (1), article carrying platform
And be located between this chassis and article carrying platform for driving this article carrying platform to carry out (2)
The elevating mechanism of vertical lift, it is characterised in that: described elevating mechanism includes setting successively
Fixture (3), at least one movable part (4) and flake down drum (5) put, described
The bottom of fixture is fixed on described chassis；The lower surface of each described movable part
It is provided with sprocket wheel (6), this sprocket wheel is engaged with chain (7) respectively；Near described solid
Locking member and be positioned at one end of the chain on the movable part of inner side and be fixed on described fixing
On the upper end of part, the other end of this chain is fixed under movable part adjacent thereto
On end；One end of the chain on movable part between two movable parts be fixed on
On the upper end of the movable part of the adjacent and close described fixture of this movable part, this chain
The other end be fixed on adjacent with this movable part and away from described fixture movable part
Bottom on；Away from described fixture and be positioned at the chain on outermost movable part
One end be fixed on the upper end of the movable part adjacent with this movable part, this chain
The other end is fixed on described article carrying platform；Described article carrying platform is located at by described flake down drum
On, it is additionally provided with one for the handwheel driving this flake down drum to rotate along this flake down drum axis
(9), this flake down drum is wound with hauling rope (51), away from described fixture and position
Being additionally provided with roller (8) on outermost movable part, this hauling rope passes described roller
After be fixed on the bottom of this outermost movable part.
Manual type vertical lifting mechanism the most according to claim 1, its feature
It is: be respectively provided with on the upper end of described fixture and movable part with chain even
The lug (10) connect.
Manual type vertical lifting mechanism the most according to claim 1, its feature
It is: described fixture and movable part are column, and the most arranged in parallel.
Manual type vertical lifting mechanism the most according to claim 1, its feature
It is: described fixture and movable part are sleeve, and are spaced sheathed successively.
Manual type vertical lifting mechanism the most according to claim 1, its feature
It is: described flake down drum is horizontally disposed on described article carrying platform.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510028757.6A CN104512830B (en) | 2015-01-20 | 2015-01-20 | Manual type vertical lifting mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510028757.6A CN104512830B (en) | 2015-01-20 | 2015-01-20 | Manual type vertical lifting mechanism |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104512830A CN104512830A (en) | 2015-04-15 |
| CN104512830B true CN104512830B (en) | 2016-10-05 |
Family
ID=52788758
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510028757.6A Active CN104512830B (en) | 2015-01-20 | 2015-01-20 | Manual type vertical lifting mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104512830B (en) |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6571913B2 (en) * | 2001-08-07 | 2003-06-03 | Jlg Industries, Inc. | Multipurpose machine |
| CN2630225Y (en) * | 2003-07-07 | 2004-08-04 | 陈建平 | Screw-driven liftnig operation platform |
| CN100515918C (en) * | 2003-11-26 | 2009-07-22 | 中建八局工业设备安装有限责任公司 | Manual type cherry picker |
| CN2714704Y (en) * | 2004-06-02 | 2005-08-03 | 宋春民 | Hand operated hanging basket for aerial work |
| CN102211746A (en) * | 2010-04-08 | 2011-10-12 | 刘耀东 | Manual twin screw lifting platform |
| CN103112808A (en) * | 2013-02-22 | 2013-05-22 | 江苏东迈重工机械有限公司 | Portal type lift truck |
| CN204417009U (en) * | 2015-01-20 | 2015-06-24 | 江苏东迈重工机械有限公司 | Manual type vertical lifting mechanism |
-
2015
- 2015-01-20 CN CN201510028757.6A patent/CN104512830B/en active Active
Also Published As
| Publication number | Publication date |
|---|---|
| CN104512830A (en) | 2015-04-15 |
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|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20200820 Address after: No.86 gongxinqiao Road, Xinba Town, Yangzhong City, Zhenjiang City, Jiangsu Province Patentee after: Dongmai intelligent equipment technology (Zhenjiang) Co.,Ltd. Address before: Suzhou City, Jiangsu Province, Kunshan City Development Zone, 215300 small and medium-sized Garden Road No. 108, room 7. Patentee before: JIANGSU EASTMAN HEAVY MACHINERY Co.,Ltd. |
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| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20231122 Address after: Room 224-7, No.10 Siwei Road, Dongli Economic Development Zone, Dongli District, Tianjin, 300399 Patentee after: Dongmai (Tianjin) Intelligent Equipment Co.,Ltd. Address before: 212211 No. 86, gongxinqiao Road, Xinba Town, Yangzhong City, Zhenjiang City, Jiangsu Province Patentee before: Dongmai intelligent equipment technology (Zhenjiang) Co.,Ltd. |
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| TR01 | Transfer of patent right |
Effective date of registration: 20240527 Address after: 300308 South Area of No. 4 Jinqiao Road, Jinqiao Industrial Park, Dongli District, Tianjin City Patentee after: Tianjin Xinhe Machinery Manufacturing Co.,Ltd. Country or region after: China Address before: Room 224-7, No.10 Siwei Road, Dongli Economic Development Zone, Dongli District, Tianjin, 300399 Patentee before: Dongmai (Tianjin) Intelligent Equipment Co.,Ltd. Country or region before: China |