CN108751021A - A kind of proximate matter lifting device - Google Patents
A kind of proximate matter lifting device Download PDFInfo
- Publication number
- CN108751021A CN108751021A CN201811023243.1A CN201811023243A CN108751021A CN 108751021 A CN108751021 A CN 108751021A CN 201811023243 A CN201811023243 A CN 201811023243A CN 108751021 A CN108751021 A CN 108751021A
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- Prior art keywords
- support
- crossbeam
- proximate matter
- lifting device
- platform
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- 230000000694 effects Effects 0.000 claims description 3
- 238000004519 manufacturing process Methods 0.000 abstract description 8
- 238000011900 installation process Methods 0.000 abstract description 2
- 238000003860 storage Methods 0.000 description 5
- 238000005516 engineering process Methods 0.000 description 4
- 230000005484 gravity Effects 0.000 description 3
- 238000010276 construction Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000009434 installation Methods 0.000 description 1
- 230000010354 integration Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 230000000750 progressive effect Effects 0.000 description 1
- 239000002699 waste material Substances 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
- B66F7/06—Lifting frames, e.g. for lifting vehicles; Platform lifts with platforms supported by levers for vertical movement
- B66F7/065—Scissor linkages, i.e. X-configuration
- B66F7/0666—Multiple scissor linkages vertically arranged
-
- 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
- B66F7/28—Constructional details, e.g. end stops, pivoting supporting members, sliding runners adjustable to load dimensions
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Geology (AREA)
- Mechanical Engineering (AREA)
- Structural Engineering (AREA)
- Automatic Assembly (AREA)
- Forklifts And Lifting Vehicles (AREA)
Abstract
The invention discloses a kind of proximate matter lifting devices to reduce cost of labor to increase productivity, reduces operation difficulty, ensures manufacturing schedule；And its tooling height, width direction is adjustable, is suitable for various working；Tooling lifting can lock at an arbitrary position, prevent fixture vehicle in installation process from moving up and down；Tooling uses universal wheel, turns to flexibly, easy to operation, meanwhile, universal wheel has locking mechanism, conveniently parks.
Description
Technical field
The present invention relates to technology lifting equipment field, more particularly to a kind of proximate matter lifting device.
Background technology
When city railway vehicle designs, built-in top plate integration leads to built-in top plate heavier-weight using integrated structure.?
When installation, operating personnel need six personnel to lift when lifting, while two people being needed to position and adjust,
Top plate in one piece is often installed and needs eight people, average 1 hour of used time or so, causes seriously to reduce production in process of production
Power increases cost of labor.
Accordingly, it is considered to when mounted, there is a large amount of manpower of waste, time resource, one tooling of design is to increase life
Force of labor reduces cost of labor, reduces operation difficulty, ensures manufacturing schedule.
Invention content
In view of this, the present invention provides a kind of proximate matter lifting device, to increase productivity, cost of labor is reduced, is reduced
Operation difficulty ensures manufacturing schedule.
To achieve the above object, the present invention provides the following technical solutions：
A kind of proximate matter lifting device, including：Equipment, platform, skeleton, lifting mechanism and chassis；
The bottom of the skeleton is installed on the chassis, and the stage+module is in the top of the skeleton；The lifting machine
Structure can drive the skeleton telescopic lifting；
The equipment is installed on the platform, including supporting mechanism and bearing, several described bearings are movable
It is installed on the crossbeam of the supporting mechanism.
Preferably, the equipment further includes screw rod and sliding block, and the bearing can by the screw rod and the sliding block
It is slidably mounted on the crossbeam of the supporting mechanism.
Preferably, the quantity of the crossbeam is disposed in parallel multiple.
Preferably, the equipment further includes the intermediate support being installed in the middle part of the crossbeam.
Preferably, the supporting mechanism further includes the first support for vertical supporting, and the crossbeam is installed on described
One holder；
The first support is pivotally mounted to the platform.
Preferably, the first support includes the first vertical frame, the first oblique frame and the first crossbearer；
The first end vertical connection of the bottom end of first vertical frame and first crossbearer, the both ends point of the first oblique frame
It is not connected to the second end on the top and first crossbearer of first vertical frame, the first oblique frame and first crossbearer
Junction is pivotally mounted to the platform.
Preferably, the platform is provided with for the limit with first vertical frame and the first oblique frame junction cooperation
Mechanism.
Preferably, the quantity of the crossbeam is disposed in parallel multiple, and each crossbeam passes through the first support
It is installed on the platform；
The corresponding first support of the difference crossbeam is staggered in the horizontal.
Preferably, the supporting mechanism further includes second support；
The crossbeam at least partly can the relatively described first support activity；The first end of the second support is installed on described
The second end of the movable part of crossbeam, the second support is removably mounted to the first support.
Preferably, the second end of the second support is plugged in the first support.
It can be seen from the above technical scheme that proximate matter lifting device provided by the invention, tooling height, width direction can
It adjusts, is suitable for various working；Tooling lifting can lock at an arbitrary position, prevent fixture vehicle in installation process from moving up and down；
Tooling uses universal wheel, turns to flexibly, easy to operation, meanwhile, universal wheel has locking mechanism, conveniently parks.
Description of the drawings
In order to more clearly explain the embodiment of the invention or the technical proposal in the existing technology, to embodiment or will show below
There is attached drawing needed in technology description to be briefly described, it should be apparent that, the accompanying drawings in the following description is only this
Some embodiments of invention for those of ordinary skill in the art without creative efforts, can be with
Obtain other attached drawings according to these attached drawings.
Fig. 1 is the main structure diagram of proximate matter lifting device provided in an embodiment of the present invention；
Fig. 2 is the side structure schematic view of proximate matter lifting device provided in an embodiment of the present invention；
Fig. 3 is the overlooking structure diagram of proximate matter lifting device provided in an embodiment of the present invention.
Wherein, 1 is bearing；2 be screw rod；3 be sliding block；
4 be first support, and 41 be the first vertical frame, and 42 be the first oblique frame, and 43 be the first crossbearer；
5 be crossbeam；7 be platform；8 be second support；9 be chassis；10 be skeleton；Axis centered on 11；17 be intermediate support；
22 be wheel；23 be hydraulic device；26 be compressing member.
Specific implementation mode
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation describes, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall within the protection scope of the present invention.
Proximate matter lifting device provided in an embodiment of the present invention, including：Equipment, platform 7, skeleton 10, lifting mechanism and
Chassis 9, structure are referred to shown in Fig. 1 and Fig. 2；
Wherein, the bottom of skeleton 10 is installed on chassis 9, and platform 7 is installed on the top of skeleton 10；Lifting mechanism can drive
10 telescopic lifting of skeleton；
Equipment is mounted on platform 7, including supporting mechanism and bearing 1, several bearings 1 are movable to be installed on support
The crossbeam 5 of mechanism；As shown in figure 3, proximate matter is placed on bearing 1, position and the type of bearing 1 are adjusted by movable mounting structure
The shape and center of gravity of material coordinate, to meet different situations.
It can be seen from the above technical scheme that proximate matter lifting device provided in an embodiment of the present invention, increases productivity, drop
Low cost of labor reduces operation difficulty, ensures manufacturing schedule；And its tooling height, width direction is adjustable, is suitable for a variety of works
Condition, can be come top plate and proximate matter in lifting, multi-purpose content；Inside gadget especially suitable for city railway vehicle is installed.
Preferably, equipment further includes screw rod 2 and sliding block 3, bearing 1 is slidably mounted at by screw rod 2 and sliding block 3
The crossbeam 5 of supporting mechanism, stable structure is reliable.As shown in figure 3, proximate matter is distributed in fixture vehicle both sides, by adjusting screw rod 2, move
1 relative position of dynamic bearing, proximate matter are placed on bearing 1, and proximate matter center of gravity is placed at middle part also at middle part, therefore there is no topple over
Risk, after relative position is fixed, by being fixed on crossbeam wall from strap bolt on sliding block 3.
Bearing 1 has the support construction with forced fit, can be specially the plane at the top of it herein, to be carried out with proximate matter
Face contacts, and avoids toppling over.
In the present embodiment, the quantity of crossbeam 5 is disposed in parallel multiple.Thus, which proximate matter can be across being placed on
On multiple crossbeams 5, ensure that proximate matter center of gravity at middle part, avoids toppling over.Bearing 1 on crossbeam 5 can be it is multiple, it is more to lift simultaneously
A proximate matter improves efficiency.
Specifically, equipment further includes the intermediate support 17 for being installed on 5 middle part of crossbeam, to coordinate the bearing 1 of front to lift
Rise larger proximate matter.As shown in figure 3, big box is middle top plate, pass through the intermediate branch of bearing 1 plus two, centre position in four corners
17 points of supports of frame.Further, intermediate support 17 is removably mounted to 5 middle part of crossbeam, to meet different lift situation, Yi Jibian
In the storage of whole device.
Preferably, supporting mechanism further includes the first support 4 for vertical supporting, crossbeam 5 is installed on first support 4,
Its structure is referred to shown in Fig. 1 and Fig. 2；
First support 4 is pivotally mounted to platform 7, then when without needing storage, first support 4 can be with crossbeam 5
The rotation of opposed platforms 7 is folded, and space hold is reduced.It is understood that first support 4 can be consolidated in default operating position
Lock is tight, and details are not described herein.
In order to advanced optimize above-mentioned technical solution, first support 4 includes the first vertical frame 41, the first oblique frame 42 and first
Crossbearer 43, structure is referred to shown in Fig. 1；
Wherein, the first end vertical connection of the bottom end of the first vertical frame 41 and the first crossbearer 43, the both ends point of the first oblique frame 42
It is not connected to the second end on the top and the first crossbearer 43 of the first vertical frame 41；That is the first vertical frame 41, the first oblique frame 42 and first are horizontal
43 form right angle triangle of frame, stable structure；
The junction of first oblique frame 42 and the first crossbearer 43 is pivotally mounted to platform 7.When working condition, the first crossbearer 43
It is contacted with 7 top surface of platform, and the junction of itself and the first vertical frame 41 is right-angle structure firm supporting；After rotation, the first oblique frame 42
It can be with 7 upper surface parallel contact of platform as bevel edge so that the space hold of receiving state is as small as possible.
Preferably, platform 7 is provided with the position-limit mechanism for coordinating with the first vertical frame 41 and 42 junction of the first oblique frame.
Can be specially to coordinate with right angle, the card slot of open-top.
In order to advanced optimize above-mentioned technical solution, the quantity of crossbeam 5 is disposed in parallel multiple, and each crossbeam 5 is equal
It is installed on platform 7 by first support 4；As shown in Figure 1, when device needs storage, left side first support 4 rotates clockwise,
Right side first support 4 is along rotation counterclockwise；
5 corresponding first support 4 of different crossbeams is staggered in the horizontal, to avoid rotate store when interfere and in height
It is accumulated on degree, reduces the volume after folding.
In the present embodiment, supporting mechanism further includes second support 8, and structure is referred to shown in Fig. 2；
Crossbeam 5 at least partly can be with respect to 4 activity of first support；The first end of second support 8 is installed on the movable of crossbeam 5
The second end of part, second support 8 is removably mounted to first support 4；To realize the folding storage of crossbeam 5.Specifically,
Crossbeam 5 may include left-hand component, middle section and right-hand component, and the both ends of middle section are fixedly installed in left and right two respectively
First support 4, left-hand component and right-hand component can be rotated relative to first support 4, and the first ends of two second supports 8 be (Fig. 2's
Upper end) it is pivotally mounted to left-hand component and right-hand component respectively, first end (lower end of Fig. 2) is removably mounted to left and right respectively
Two first supports 4；When device needs storage, the left-hand component of crossbeam 5 is along rotation counterclockwise, and right-hand component is along rotation clockwise
Turn, until concordant with two first supports 4 in left and right respectively, i.e., both ends are foldable, to reduce volume.
Preferably, the second end of second support 8 is plugged in first support 4.Herein, second support 8 is hollow-core construction,
Its side wall is plugged in 4 corresponding slot of first support.
This programme is described further with reference to specific embodiment：
Proximate matter lifting device provided in an embodiment of the present invention, mechanism out of shape use Universal wheel structure, can be towards any direction
Movement facilitates the movement of fixture vehicle, and to increase the safety of tooling, increases locking mechanism on each universal wheel, conveniently
When tooling is parked, entire tooling does not move；
The lifting mechanism of the tooling uses hydraulic drive, lifting to extend and shrink by hydraulic stem, realizes that tooling work is flat
The relative position of platform raises and reduces.The movement of hydraulic device ensures tooling work using speed that is foot-operated, facilitating control to lift
It when making, can keep balancing as possible, reduce vibration, meanwhile, when being highly raised to suitable position, locking mechanism is carried, tooling work is prevented
When making, shake；
The equipment of the tooling is using mechanical, when work, tooling is unfolded, materials and parts are placed in tooling and are grasped
Make.
In conclusion the embodiment of the invention discloses a kind of proximate matter lifting device, for accelerating manufacturing schedule, production is improved
Rate；The tooling height, width direction is adjustable, is suitable for various working；Tooling lifting can lock at an arbitrary position, prevent from pacifying
Fixture vehicle moves up and down during dress；Tooling uses universal wheel, turns to flexibly, easy to operation, meanwhile, universal wheel has locked machine
Structure is conveniently parked.
Each embodiment is described by the way of progressive in this specification, the highlights of each of the examples are with other
The difference of embodiment, just to refer each other for identical similar portion between each embodiment.
The foregoing description of the disclosed embodiments enables those skilled in the art to implement or use the present invention.
Various modifications to these embodiments will be apparent to those skilled in the art, as defined herein
General Principle can be realized in other embodiments without departing from the spirit or scope of the present invention.Therefore, of the invention
It is not intended to be limited to the embodiments shown herein, and is to fit to and the principles and novel features disclosed herein phase one
The widest range caused.
Claims (10)
1. a kind of proximate matter lifting device, which is characterized in that including：Equipment, platform (7), skeleton (10), lifting mechanism and bottom
Frame (9)；
The bottom of the skeleton (10) is installed on the chassis (9), and the platform (7) is installed on the top of the skeleton (10)；
The lifting mechanism can drive the skeleton (10) telescopic lifting；
The equipment is mounted on the platform (7), including supporting mechanism and bearing (1), several described bearings (1) can
It is movably installed in the crossbeam (5) of the supporting mechanism.
2. proximate matter lifting device according to claim 1, which is characterized in that the equipment further include screw rod (2) and
Sliding block (3), the bearing (1) are slidably mounted at the crossbeam of the supporting mechanism by the screw rod (2) and the sliding block (3)
(5)。
3. proximate matter lifting device according to claim 1, which is characterized in that the quantity of the crossbeam (5) is to be arranged in parallel
It is multiple.
4. proximate matter lifting device according to claim 1, which is characterized in that the equipment further include be installed on it is described
Intermediate support (17) in the middle part of crossbeam (5).
5. proximate matter lifting device according to claim 1, which is characterized in that the supporting mechanism further includes for vertically propping up
The first support (4) of support, the crossbeam (5) are installed on the first support (4)；
The first support (4) is pivotally mounted to the platform (7).
6. proximate matter lifting device according to claim 5, which is characterized in that the first support (4) includes the first vertical frame
(41), the first oblique frame (42) and the first crossbearer (43)；
The first end vertical connection of the bottom end and first crossbearer (43) of first vertical frame (41), the first oblique frame (42)
Both ends be connected to first vertical frame (41) top and first crossbearer (43) second end, the first oblique frame
(42) and the junction of first crossbearer (43) is pivotally mounted to the platform (7).
7. proximate matter lifting device according to claim 6, which is characterized in that the platform (7) is provided with for described
The position-limit mechanism of first vertical frame (41) and first oblique frame (42) the junction cooperation.
8. proximate matter lifting device according to claim 6, which is characterized in that the quantity of the crossbeam (5) is to be arranged in parallel
It is multiple, each crossbeam (5) is installed on the platform (7) by the first support (4)；
The corresponding first support (4) of the difference crossbeam (5) is staggered in the horizontal.
9. proximate matter lifting device according to claim 5, which is characterized in that the supporting mechanism further includes second support
(8)；
The crossbeam (5) at least partly can relatively described first support (4) activity；The first end of the second support (8) is installed
Second end in the movable part of the crossbeam (5), the second support (8) is removably mounted to the first support (4).
10. proximate matter lifting device according to claim 1, which is characterized in that the second end grafting of the second support (8)
In the first support (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811023243.1A CN108751021B (en) | 2018-09-04 | 2018-09-04 | Section bar lifting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811023243.1A CN108751021B (en) | 2018-09-04 | 2018-09-04 | Section bar lifting device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108751021A true CN108751021A (en) | 2018-11-06 |
| CN108751021B CN108751021B (en) | 2024-04-30 |
Family
ID=63968088
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811023243.1A Active CN108751021B (en) | 2018-09-04 | 2018-09-04 | Section bar lifting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108751021B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109677446A (en) * | 2018-12-20 | 2019-04-26 | 武汉中车长客轨道车辆有限公司 | A kind of vehicle lower module lifting device |
| CN114348904A (en) * | 2022-01-14 | 2022-04-15 | 中国五冶集团有限公司 | Transferring and temporary positioning device and method for ring frame beam angle steel support |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH07251903A (en) * | 1994-03-11 | 1995-10-03 | Alois Huber Josef | Elevator |
| CN201610184U (en) * | 2009-10-22 | 2010-10-20 | 浙江豪情汽车制造有限公司 | Automobile roof crossrail feeding mechanism |
| CN205802869U (en) * | 2016-07-28 | 2016-12-14 | 武汉中车长客轨道车辆有限公司 | Roof section bar lifting device |
| CN206955531U (en) * | 2017-07-18 | 2018-02-02 | 刘小池 | A kind of shutter door installation and maintenance lifting device |
| CN208964449U (en) * | 2018-09-04 | 2019-06-11 | 重庆中车长客轨道车辆有限公司 | A kind of profile lifting device |
-
2018
- 2018-09-04 CN CN201811023243.1A patent/CN108751021B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH07251903A (en) * | 1994-03-11 | 1995-10-03 | Alois Huber Josef | Elevator |
| CN201610184U (en) * | 2009-10-22 | 2010-10-20 | 浙江豪情汽车制造有限公司 | Automobile roof crossrail feeding mechanism |
| CN205802869U (en) * | 2016-07-28 | 2016-12-14 | 武汉中车长客轨道车辆有限公司 | Roof section bar lifting device |
| CN206955531U (en) * | 2017-07-18 | 2018-02-02 | 刘小池 | A kind of shutter door installation and maintenance lifting device |
| CN208964449U (en) * | 2018-09-04 | 2019-06-11 | 重庆中车长客轨道车辆有限公司 | A kind of profile lifting device |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109677446A (en) * | 2018-12-20 | 2019-04-26 | 武汉中车长客轨道车辆有限公司 | A kind of vehicle lower module lifting device |
| CN114348904A (en) * | 2022-01-14 | 2022-04-15 | 中国五冶集团有限公司 | Transferring and temporary positioning device and method for ring frame beam angle steel support |
| CN114348904B (en) * | 2022-01-14 | 2024-04-02 | 中国五冶集团有限公司 | Transfer and temporary positioning device and method supported by ring frame Liang Jiaogang |
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| Publication number | Publication date |
|---|---|
| CN108751021B (en) | 2024-04-30 |
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