CN105271060B - Hydraulic lifting mechanism - Google Patents
Hydraulic lifting mechanism Download PDFInfo
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- CN105271060B CN105271060B CN201510830489.XA CN201510830489A CN105271060B CN 105271060 B CN105271060 B CN 105271060B CN 201510830489 A CN201510830489 A CN 201510830489A CN 105271060 B CN105271060 B CN 105271060B
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Abstract
Present invention is disclosed a kind of hydraulic lifting mechanisms, including：Chassis, lifting mechanism, end adjustment mechanism and fixing structure.Lifting mechanism is mounted on chassis, and lifting mechanism lifts in the vertical direction.End adjustment mechanism is mounted on the top of lifting mechanism, and there are four axial rotation mechanism, the shaft of four axial rotation mechanisms is not parallel to each other end adjustment mechanism tool.Fixing structure is mounted on the top of end adjustment mechanism, and fixing structure holds workpiece.The rotating mechanism that the hydraulic lifting mechanism of the present invention provides two-stage lifting mechanism and four shafts are not parallel to each other, in conjunction with the chassis with wheel, so that having sufficient flexibility by the workpiece that hydraulic lifting mechanism is held, any position in lifting mechanism maximum ceiling can be fixed on any angle.
Description
Technical field
The present invention relates to manufacture of steel structure field, more specifically to a kind of hydraulic pressure for raising steel construction workpiece
Lifting mechanism.
Background technology
In structural steelwork manufacturing process, need or be proximate matter or be plank prefabricated parts (also referred to as workpiece)
It is installed on main body frame, then is welded and fixed.And during the installation process, for how these parts being transplanted on accordingly
Height and position, generally use there are two types of mode：First way is to be directed to the big structural elements of the big weight of build, such zero
Component is mainly in such a way that mechanical hoisting is in place.And for small-sized, the assembly of structural elements of the weight within 100KG
In place, if the high-level mode for also mostly using mechanical hoisting.And the structural elements within the scope of three or four meters or less low latitudes
Assembly is then mostly used greatly to form a work group by three or five people and be subject to hand rest again by scaffold or mobile platform and pickaback be tied
The mode of operation of structure parts.Though the characteristics of this mode of operation is maneuverability but the big danger coefficient of its parameter is high, because be with
Metal and fire (flame generated when welding splashes, and temperature is up to 1500 ° or more) contact, it is careless slightly to occur because taking action not
Consistent or holding incessantly causes parts from shoulder, landing injures legs and feet by a crashing object on hand.Also exactly for above-mentioned insecurity, together
When needed in line with the objective of " life first, safety first " it is a kind of can substitute artificial lifting mechanism come raising and fixation wait for
The parts of processing.
Invention content
The present invention is directed to propose a kind of hydraulic lifting mechanism with Omnidirectional rotation function.
An embodiment according to the present invention proposes a kind of hydraulic lifting mechanism, including：Chassis, lifting mechanism, end adjustment
Mechanism and fixing structure.Lifting mechanism is mounted on chassis, and lifting mechanism lifts in the vertical direction.End adjustment mechanism installation
At the top of lifting mechanism, adjustment mechanism tool in end is there are four axial rotation mechanism, and the shafts of four axial rotation mechanisms is mutually not
It is parallel.Fixing structure is mounted on the top of end adjustment mechanism, and fixing structure holds workpiece.
In one embodiment, lifting mechanism includes main hoisting mechanism and auxiliary hoisting mechanism.Main hoisting mechanism is mounted on bottom
On disk, main hoisting mechanism is risen or fallen by the driving of main raising hydraulic pump, and movable bearing support is connected at the top of main hoisting mechanism.It is secondary
Lifting mechanism is mounted on movable bearing support, and auxiliary hoisting mechanism is risen or fallen by the driving of secondary raising hydraulic pump.
In one embodiment, main hoisting mechanism includes several fixed pillars, several portable stanchions, main lift oil tank, master
Raising hydraulic pump and main flow container.Several fixed pillars are mounted on chassis.The quantity of portable stanchion is identical as fixed pillar, activity
Pillar is corresponded with fixed pillar, and portable stanchion is sleeved on outside corresponding fixed pillar.There is trepanning, activity branch on movable bearing support
Column passes through the trepanning on movable bearing support.The bottom end of main lift oil tank is mounted on chassis, and the movable end of main lift oil tank is connected to
Movable bearing support.Main raising hydraulic pump is mounted on chassis, and main raising hydraulic pump is connected to main flow container and drives on main lift oil tank
It rises or declines.
In one embodiment, the outer diameter of portable stanchion is less than the diameter of trepanning, and there is activity to prop up at the top of portable stanchion
Column bracket plate, the diameter of portable stanchion supporting plate are more than the diameter of trepanning.There is limited block, limited block limitation activity branch on portable stanchion
Displacement range of the column relative to fixed pillar.
In one embodiment, auxiliary hoisting mechanism includes vertical columns, active column, secondary lift oil tank, secondary raising hydraulic pressure
Pump and secondary flow container.Vertical columns are mounted on movable bearing support.Active column is nested in vertical columns.Secondary lift oil tank setting exists
In active column, the bottom end of secondary lift oil tank is mounted on movable bearing support, and the movable end of secondary lift oil tank is connected to active column
Top.Secondary raising hydraulic pump is mounted on the secondary of vertical columns and accommodates on bearing, and secondary raising hydraulic pump is connected to secondary flow container and drives
Dynamic pair lift oil tank rises or falls, and secondary flow container is also mounted at the secondary of vertical columns and accommodates on bearing.
In one embodiment, end adjustment mechanism includes swivel base, rotating top plate, angle adjustment oil cylinder and fixing support
Disk.Swivel base is mounted on the top of auxiliary hoisting mechanism by the first rotary support.The first end of rotating top plate is turned by top plate
Axis connection is to swivel base.Angle adjusts oil cylinder and is mounted on swivel base, and the bottom that angle adjusts oil cylinder is mounted on rotation bottom
On disk, the second end of rotating top plate is connected at the top of angle adjustment oil cylinder, angle adjusts oil cylinder and driven by angle adjustment hydraulic pump
Dynamic, angle adjusts hydraulic oil cylinder driving rotating top plate around top plate shaft pitching.It holds pallet and rotating top plate is mounted on by tray rotating shaft
On.Fixing structure is mounted on by the second rotary support on fixing pallet.
In one embodiment, the first rotary support is mounted on the top of auxiliary hoisting mechanism by the first bearing platen, the
There is first angle locator, first angle locator to limit the rotating range of the first rotary support on one rotary support.Second
Rotary support is mounted on by the second bearing platen on fixing pallet, has second angle locator on the second rotary support, the
Two angle locaters limit the rotating range of the second rotary support.
In one embodiment, angle adjustment hydraulic pump includes that leading role's degree adjustment hydraulic pump and secondary angle adjust hydraulic pump.
It installs by clamp device one end of tray rotating shaft.
In one embodiment, holding unit is magnetic pedestal.
In one embodiment, chassis includes vehicle frame and main receiving bearing.Bottom of frame has wheel, and handle is housed on vehicle frame
Hand, lifting mechanism are mounted on vehicle frame.Main raising hydraulic pump, leading role's degree adjustment hydraulic pump and main liquid are installed on main receiving bearing
Tank.
The rotating mechanism that the hydraulic lifting mechanism of the present invention provides two-stage lifting mechanism and four shafts are not parallel to each other, in conjunction with
Chassis with wheel so that sufficient flexibility is had by the workpiece that hydraulic lifting mechanism is held, it can be with any angle
It is fixed on any position in lifting mechanism maximum ceiling.
Description of the drawings
The above and other feature of the present invention, property and advantage will pass through description with reference to the accompanying drawings and examples
And become apparent, identical reference numeral always shows identical feature in the accompanying drawings, wherein：
Fig. 1 discloses the structure chart of the hydraulic lifting mechanism of an embodiment according to the present invention.
Fig. 2 discloses the structure chart on chassis in the hydraulic lifting mechanism of an embodiment according to the present invention.
Fig. 3 a and Fig. 3 b disclose the structure of main hoisting mechanism in the hydraulic lifting mechanism of an embodiment according to the present invention
Figure.
Fig. 4 discloses the structure chart of auxiliary hoisting mechanism in the hydraulic lifting mechanism of an embodiment according to the present invention.
Fig. 5 a, Fig. 5 b and Fig. 5 c disclose the hydraulic lifting mechanism medial end portions adjustment mechanism of an embodiment according to the present invention
With the structure chart of fixing structure.
Fig. 6~Figure 10 discloses the signal of the different working condition of the hydraulic lifting mechanism of an embodiment according to the present invention
Figure.
Figure 11 discloses the schematic diagram of the course of work of the hydraulic lifting mechanism of an embodiment according to the present invention.
Specific implementation mode
The present invention is directed to propose a kind of hydraulic lifting mechanism, refering to what is shown in Fig. 1, disclosing an embodiment according to the present invention
Hydraulic lifting mechanism structure chart.The hydraulic lifting mechanism includes chassis 102, lifting mechanism, end adjustment mechanism 300 and consolidates
Hold mechanism 402.Chassis 102 has wheel, can move freely.Lifting mechanism is mounted on chassis 102, and lifting mechanism is vertical
It is lifted on direction.Lifting mechanism provides the ability of adjusting position in the vertical direction.End adjustment mechanism 300 is mounted on lifting machine
The top of structure, for the tool of end adjustment mechanism 300 there are four axial rotation mechanism, the shaft of four axial rotation mechanisms is mutually uneven
Row.Fixing structure 400 is mounted on the top of end adjustment mechanism 300, and fixing structure holds workpiece.Due to end adjustment mechanism
There are four the axial rotation mechanisms that shaft is not parallel to each other for 300 tools, therefore enable to fixing structure and held by fixing structure
Workpiece have the ability of omnidirectional's rotation, binding chassis and lifting mechanism, fixing structure can hold workpiece to being arbitrarily designated
Position.
Refering to what is shown in Fig. 2, Fig. 2 discloses the structure on chassis in the hydraulic lifting mechanism of an embodiment according to the present invention
Figure.The chassis 102 includes vehicle frame 122.122 bottom of vehicle frame has wheel.At least one group of wheel is universal wheel in wheel, such as
In the embodiment shown in Figure 2, wheel includes one group of universal wheel 123 and one group of directional wheel 121.In other examples, vehicle
Wheel can also use two groups of universal wheels.Handle 124 is housed on vehicle frame 122.Lifting mechanism is mounted on vehicle frame 122.It is shown in Fig. 2
Embodiment in, also there is screw hole for installing lifting mechanism on the surface of vehicle frame 122.Chassis 102 further includes main receiving
Bearing 126.Main receiving bearing 126 is mounted on vehicle frame 122, and main raising hydraulic pump, leading role's degree tune are installed on main receiving bearing 126
Whole hydraulic pump and main flow container.
In the embodiment shown in fig. 1, lifting mechanism includes main hoisting mechanism 202 and auxiliary hoisting mechanism 204.Main lifting machine
Structure 202 is mounted on chassis 102, and main hoisting mechanism 202 is risen or fallen by the driving of main raising hydraulic pump, main hoisting mechanism 202
Top be connected to movable bearing support 206.Auxiliary hoisting mechanism 204 is mounted on movable bearing support 206, and auxiliary hoisting mechanism 204 is by secondary
Hydraulic pump driving is risen to rise or fall.
With reference to shown in figure 3a and Fig. 3 b, Fig. 3 a and Fig. 3 b disclose the hydraulic lifting mechanism of an embodiment according to the present invention
The structure chart of middle main hoisting mechanism.The main hoisting mechanism 202 includes several fixed pillars 221, several portable stanchions 222, leads
Oil-lifting jar 223, main raising hydraulic pump 224 and main flow container 225.Several fixed pillars 221 are mounted on chassis 102, in diagram
In embodiment, fixed pillar 221 is mounted on vehicle frame 122.The quantity of portable stanchion 222 is identical as fixed pillar 221, activity
Pillar 222 is corresponded with fixed pillar 221, and portable stanchion 222 is sleeved on outside corresponding fixed pillar 221.With reference to shown in figure 3b
Partial enlarged view, there is on portable stanchion 222 limited block 226, limited block 226 to limit portable stanchion 222 relative to fixed branch
The displacement range of column 221.There is trepanning, portable stanchion 221 to pass through the trepanning on movable bearing support on movable bearing support 206.In Fig. 3 a
Shown in embodiment, the trepanning on movable bearing support 206 is located at close to the position at 206 4 angles of movable bearing support.There are four open altogether
Hole, corresponding four portable stanchions, correspondingly corresponds to four fixed pillars.The outer diameter of portable stanchion 222 is less than the diameter of trepanning, living
There is portable stanchion supporting plate 227, the diameter of portable stanchion supporting plate 227 to be more than the diameter of trepanning at the top of dynamic pillar 222.Activity branch
Column bracket plate 227 is so that portable stanchion 222 will not be deviate from from trepanning.The bottom end of main lift oil tank 223 is mounted on chassis 102,
In the illustrated embodiment, the bottom end of main lift oil tank 223 is mounted on vehicle frame 112.The movable end of main lift oil tank 223 connects
To movable bearing support 206.Main raising hydraulic pump 224 is mounted on chassis 102, and main raising hydraulic pump 224 is connected to main flow container 225
And main lift oil tank 223 is connected to drive main lift oil tank 223 to rise or fall by oil pipe 228.It is real shown in Fig. 3 a
It applies in example, main raising hydraulic pump 224 and main flow container 225 are mounted on main receiving bearing 126.
Refering to what is shown in Fig. 4, Fig. 4 discloses auxiliary hoisting mechanism in the hydraulic lifting mechanism of an embodiment according to the present invention
Structure chart.The auxiliary hoisting mechanism 204 includes：Vertical columns 241, active column 242, secondary lift oil tank 243, secondary raising hydraulic pump
244 and secondary flow container 245.Vertical columns 241 are mounted on movable bearing support 206.In the embodiment shown in fig. 4, vertical columns 241
Outside have and secondary accommodate bearing 246.Active column 242 is nested in vertical columns 241.Secondary lift oil tank 243 is arranged in work
In dynamic column 242, the bottom end of secondary lift oil tank 243 is mounted on movable bearing support 206, and the movable end of secondary lift oil tank 243 connects
To the top of active column 242.Secondary raising hydraulic pump 244 is mounted on the secondary of vertical columns and accommodates on bearing 246, secondary raising hydraulic pressure
Pump 244 is connected to secondary flow container 245 and is connected to secondary lift oil tank by oil pipe to drive secondary lift oil tank 243 to rise or fall.
Secondary flow container 245 is also mounted at the secondary of vertical columns and accommodates on bearing 246.In the embodiment shown in fig. 4, in vertical columns 241
Both sides be respectively provided with one it is secondary accommodate bearing 246, secondary raising hydraulic pump 244 and secondary flow container 245 are separately mounted to vertical columns
The secondary of side accommodates on bearing.
The operation principle of main hoisting mechanism 202 and auxiliary hoisting mechanism 204 is as follows：Main hoisting mechanism passes through main raising hydraulic pressure
The collective effect of pump, main lift oil tank and other related components will be jacked by workpiece to certain altitude.If needed for workpiece
The work of raising then only can be completed in the maximum lifting height of main hoisting mechanism in the height to be jacked by main hoisting mechanism
Make.If main hoisting mechanism, which reaches to increase the limit and limit, cannot continue to jack, but still the not up to required lifting altitude of workpiece
When, it can be by auxiliary hoisting mechanism by the collective effect of secondary raising hydraulic pump, secondary lift oil tank and other related components, in master
Continue to jack on the basis of lifting mechanism, until reaching the height needed for installation workpiece.
With reference to shown in figure 5a, Fig. 5 b and Fig. 5 c, Fig. 5 a, Fig. 5 b and Fig. 5 c disclose the liquid of an embodiment according to the present invention
Press the structure chart of lifting mechanism medial end portions adjustment mechanism and fixing structure.End adjustment mechanism 300 includes：Swivel base 302, rotation
Turn top plate 304, angle adjustment oil cylinder 306, fixing pallet 308.Swivel base 302 is mounted on pair by the first rotary support 321
The top of lifting mechanism 204.In the embodiment shown in fig. 5, the first rotary support 321 is installed by the first bearing platen 322
On the top of auxiliary hoisting mechanism.There is first angle locator 323, first angle locator 323 to limit on first rotary support 321
Make the rotating range of the first rotary support 321.Fig. 5 b are the partial enlarged views of Fig. 5 a, disclose first angle locator 323
Structure.The first end of rotating top plate 304 is connected to swivel base 302 by top plate shaft 341.Angle adjusts oil cylinder 306 and installs
On swivel base 302.The bottom that angle adjusts oil cylinder 306 is mounted on swivel base 302, and angle adjusts the top of oil cylinder 306
Portion is connected to the second end of rotating top plate 304.Angle adjusts oil cylinder 306 by angle adjustment hydraulic pump driving, and angle adjusts oil cylinder
306 driving rotating top plates 304 are around 341 pitching of top plate shaft.Angle adjustment hydraulic pump includes leading role's degree adjustment hydraulic pump 361 and pair
Angle adjusts hydraulic pump 362.With reference to figure 3a and Fig. 4, leading role's degree adjustment hydraulic pump 361 is commonly mounted on main lift oil tank 224
On main receiving bearing 126, and it is connected to main oil tank 225, secondary angle adjustment hydraulic pump 362 is pacified jointly with secondary lift oil tank 244
It is accommodated on bearing 246 mounted in pair, and is connected to secondary oil tank 245.It holds pallet 308 and rotation is mounted on by tray rotating shaft 381
On top plate 304.It installs by clamp device 382 one end of tray rotating shaft 381.Fixing structure 400 is pacified by the second rotary support 309
308 on fixing pallet.Second rotary support 309 is mounted on by the second bearing platen 391 on fixing pallet 308, and second
There is second angle locator 392, second angle locator 392 to limit the rotation of the second rotary support 309 on rotary support 309
Range.Fig. 5 c are the partial enlarged views of Fig. 5 a, disclose the structure of second angle locator 391.In view of most of workpiece is
Steel, therefore holding unit 400 can select magnetic pedestal.Shaft, top plate shaft 341, the tray rotating shaft of first rotary support 321
381 and second the shaft of rotary support 309 be not parallel to each other, and point be in three mutually perpendicular planes (the first rotation branch
The shaft of seat 321 and the shaft of the second rotary support 309 are located in approximately the same plane), four shafts are consequently formed and are not parallel to each other
Axial rotation mechanism and provide positioned at end holding unit 400 Omnidirectional rotation function.
Fig. 6~Figure 10 discloses the signal of the different working condition of the hydraulic lifting mechanism of an embodiment according to the present invention
Figure.
Refering to what is shown in Fig. 6, workpiece 500 is maintained at vertical state by hydraulic lifting mechanism 100.
Refering to what is shown in Fig. 7, workpiece 500 is maintained at horizontal state by hydraulic lifting mechanism 100.
Refering to what is shown in Fig. 8, workpiece 500 is maintained at inclined state by hydraulic lifting mechanism 100.
Fig. 6~work status shown in Fig. 8 can be realized by end adjustment mechanism.
Fig. 9 disclose main hoisting mechanism and when auxiliary hoisting mechanism is in minimum point hydraulic lifting mechanism state, in Fig. 9
Shown in embodiment, when main hoisting mechanism and auxiliary hoisting mechanism are in minimum point, the hydraulic lifting mechanism it is whole high
Degree is 1500mm.Fig. 9 also shows the example sizes on chassis, is 1050mm × 800mm.
Figure 10 disclose main hoisting mechanism and when auxiliary hoisting mechanism is in maximum ceiling hydraulic lifting mechanism state,
In embodiment shown in Fig. 10, when main hoisting mechanism and auxiliary hoisting mechanism are in maximum ceiling, i.e. peak, which rises
The whole height for rising mechanism is 4000mm.
Figure 11 discloses the schematic diagram of the course of work of the hydraulic lifting mechanism of an embodiment according to the present invention.The hydraulic pressure
The course of work of lifting mechanism is as follows：
Be according to the height determination jacked required for workpiece first jacked using main hoisting mechanism, or using it is main,
Auxiliary hoisting mechanism is carried out at the same time jacking.
Then hydraulic lifting mechanism is moved to hydraulic lifting mechanism after needing to install below the steel structure main frame of workpiece
It is reduced to minimum point.Need to workpiece to be mounted be fixed on fixing structure, fixing structure is typically magnetic support and workpiece is typically
Steel, therefore workpiece can be attracted on fixing structure.In one embodiment, magnetic support is electromagnet, therefore can be first
Workpiece is placed on magnetic support, startup electromagnet is turned on the switch after suitable position is determined, adsorbs workpiece.Above-mentioned mistake
Journey can be with shown in reference chart 11, workpiece 500 be attracted on the fixing structure of hydraulic lifting mechanism 100.
Workpiece is risen by main hoisting mechanism and auxiliary hoisting mechanism and rises to corresponding height, then passes through angle-adjusting mechanism again
The respective angles of workpiece are adjusted, such as can be with reference chart 6~state shown in Fig. 8, workpiece is positioned and held later, Ke Yijin
The subsequent operation of row.
The rotating mechanism that the hydraulic lifting mechanism of the present invention provides two-stage lifting mechanism and four shafts are not parallel to each other, in conjunction with
Chassis with wheel so that sufficient flexibility is had by the workpiece that hydraulic lifting mechanism is held, it can be with any angle
It is fixed on any position in lifting mechanism maximum ceiling.
Above-described embodiment, which is available to, to be familiar with person in the art to realize or use the present invention, and is familiar with this field
Personnel can make various modifications or variation, thus this to above-described embodiment without departing from the present invention in the case of the inventive idea
The protection domain of invention is not limited by above-described embodiment, and should meet inventive features that claims are mentioned most
On a large scale.
Claims (9)
1. a kind of hydraulic lifting mechanism, which is characterized in that including：
Chassis；
Lifting mechanism, lifting mechanism are mounted on chassis, and lifting mechanism lifts in the vertical direction；
End adjustment mechanism is mounted on the top of lifting mechanism, axial rotation mechanism that there are four end adjustment mechanism tools, and described four
The shaft of a axial rotation mechanism is not parallel to each other；
Fixing structure, is mounted on the top of end adjustment mechanism, and fixing structure holds workpiece；
The wherein described end adjustment mechanism includes：
Swivel base is mounted on the top of auxiliary hoisting mechanism by the first rotary support；
The first end of rotating top plate, rotating top plate is connected to swivel base by top plate shaft；
Angle adjusts oil cylinder, is mounted on swivel base, and the bottom that angle adjusts oil cylinder is mounted on swivel base, angle adjustment
The second end of rotating top plate is connected at the top of oil cylinder, angle adjusts oil cylinder by angle adjustment hydraulic pump driving, angle adjustment oil
Cylinder drives rotating top plate around top plate shaft pitching；
Pallet is held, is mounted on rotating top plate by tray rotating shaft；
The fixing structure is mounted on by the second rotary support on fixing pallet.
2. hydraulic lifting mechanism as described in claim 1, which is characterized in that
The lifting mechanism includes main hoisting mechanism and auxiliary hoisting mechanism；
Main hoisting mechanism is mounted on chassis, and main hoisting mechanism is risen or fallen by the driving of main raising hydraulic pump, main hoisting mechanism
Top be connected to movable bearing support；
Auxiliary hoisting mechanism is mounted on movable bearing support, and auxiliary hoisting mechanism is risen or fallen by the driving of secondary raising hydraulic pump.
3. hydraulic lifting mechanism as claimed in claim 2, which is characterized in that the main hoisting mechanism includes：
Several fixed pillars are mounted on chassis；
Several portable stanchions, the quantity of portable stanchion is identical as fixed pillar, and portable stanchion is corresponded with fixed pillar, activity
Pillar is sleeved on outside corresponding fixed pillar；
There is trepanning, portable stanchion to pass through the trepanning on movable bearing support on the movable bearing support；
The bottom end of main lift oil tank, main lift oil tank is mounted on chassis, and the movable end of main lift oil tank is connected to movable bearing support；
Main raising hydraulic pump is mounted on chassis, main raising hydraulic pump be connected to main flow container and drive main lift oil tank rise or
Decline.
4. hydraulic lifting mechanism as claimed in claim 3, which is characterized in that
The outer diameter of the portable stanchion is less than the diameter of the trepanning, and the top of portable stanchion has portable stanchion supporting plate, activity
The diameter of pillar supporting plate is more than the diameter of the trepanning；
There is limited block, limited block to limit displacement range of the portable stanchion relative to fixed pillar on the portable stanchion.
5. hydraulic lifting mechanism as claimed in claim 2, which is characterized in that the auxiliary hoisting mechanism includes：
Vertical columns are mounted on movable bearing support；
Active column, active column are nested in vertical columns；
Secondary lift oil tank is arranged in active column, and the bottom end of secondary lift oil tank is mounted on movable bearing support, secondary lift oil tank
Movable end is connected to the top of active column；
Secondary raising hydraulic pump is mounted on the secondary of vertical columns and accommodates on bearing, and secondary raising hydraulic pump is connected to secondary flow container and drives
Secondary lift oil tank rises or falls, and secondary flow container is also mounted at the secondary of vertical columns and accommodates on bearing.
6. hydraulic lifting mechanism as described in claim 1, which is characterized in that
First rotary support is mounted on the top of auxiliary hoisting mechanism by the first bearing platen, has on the first rotary support
First angle locator, first angle locator limit the rotating range of the first rotary support；
Second rotary support is mounted on by the second bearing platen on fixing pallet, has second jiao on the second rotary support
Locator is spent, second angle locator limits the rotating range of the second rotary support.
7. hydraulic lifting mechanism as described in claim 1, which is characterized in that
Angle adjustment hydraulic pump includes that leading role's degree adjustment hydraulic pump and secondary angle adjust hydraulic pump；
One end of tray rotating shaft is equipped with clamp device.
8. hydraulic lifting mechanism as described in claim 1, which is characterized in that
The fixing structure is magnetic pedestal.
9. hydraulic lifting mechanism as described in claim 1, which is characterized in that the chassis includes：
Vehicle frame, bottom of frame have wheel, handle are housed on vehicle frame, and the lifting mechanism is mounted on vehicle frame；
Main receiving bearing installs main raising hydraulic pump, leading role's degree adjustment hydraulic pump and main flow container on main receiving bearing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510830489.XA CN105271060B (en) | 2015-11-25 | 2015-11-25 | Hydraulic lifting mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510830489.XA CN105271060B (en) | 2015-11-25 | 2015-11-25 | Hydraulic lifting mechanism |
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| Publication Number | Publication Date |
|---|---|
| CN105271060A CN105271060A (en) | 2016-01-27 |
| CN105271060B true CN105271060B (en) | 2018-07-24 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510830489.XA Active CN105271060B (en) | 2015-11-25 | 2015-11-25 | Hydraulic lifting mechanism |
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Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106115550A (en) * | 2016-06-29 | 2016-11-16 | 国家电网公司 | A kind of Multifunction working platform |
| CN110185241B (en) * | 2019-05-30 | 2021-01-01 | 成都纺织高等专科学校 | Two-stage automatic lifting spraying device |
| CN112249967A (en) * | 2020-10-13 | 2021-01-22 | 中建八局第四建设有限公司 | Hanging flower basket for civil engineering with lift protection structure and stabilizing mean thereof |
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| CN2926061Y (en) * | 2006-03-17 | 2007-07-25 | 北京阳光之路特种车辆技术有限公司 | Carrier tray device with adjusting pitch and sided-tilt position |
| CN201309638Y (en) * | 2008-10-27 | 2009-09-16 | 重汽集团专用汽车公司 | Article carrying tray with six degree of freedom |
| CN101982398A (en) * | 2010-11-20 | 2011-03-02 | 沈阳工业大学 | Movable multiple-degree-of-freedom hoisting and positioning equipment |
| CN202225188U (en) * | 2011-09-15 | 2012-05-23 | 北京卫星制造厂 | Five-degree-of-freedom adjustment platform for assembly of satellite capsule plate |
| CN203582397U (en) * | 2013-11-04 | 2014-05-07 | 西安飞豹科技发展公司 | Movable tray |
| CN104275585A (en) * | 2013-07-03 | 2015-01-14 | 青岛豪利达汽车设备制造有限公司 | Transmission disassembly equipment |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP4395491B2 (en) * | 2006-05-31 | 2010-01-06 | 日本車輌製造株式会社 | Heavy lifting device and heavy lifting system |
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|---|---|---|---|---|
| CN2926061Y (en) * | 2006-03-17 | 2007-07-25 | 北京阳光之路特种车辆技术有限公司 | Carrier tray device with adjusting pitch and sided-tilt position |
| CN201309638Y (en) * | 2008-10-27 | 2009-09-16 | 重汽集团专用汽车公司 | Article carrying tray with six degree of freedom |
| CN101982398A (en) * | 2010-11-20 | 2011-03-02 | 沈阳工业大学 | Movable multiple-degree-of-freedom hoisting and positioning equipment |
| CN202225188U (en) * | 2011-09-15 | 2012-05-23 | 北京卫星制造厂 | Five-degree-of-freedom adjustment platform for assembly of satellite capsule plate |
| CN104275585A (en) * | 2013-07-03 | 2015-01-14 | 青岛豪利达汽车设备制造有限公司 | Transmission disassembly equipment |
| CN203582397U (en) * | 2013-11-04 | 2014-05-07 | 西安飞豹科技发展公司 | Movable tray |
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| Publication number | Publication date |
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| CN105271060A (en) | 2016-01-27 |
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