CN106115552B - A kind of manufacturing method of the lifting machine with power-assisted effect - Google Patents
A kind of manufacturing method of the lifting machine with power-assisted effect Download PDFInfo
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- CN106115552B CN106115552B CN201610773604.9A CN201610773604A CN106115552B CN 106115552 B CN106115552 B CN 106115552B CN 201610773604 A CN201610773604 A CN 201610773604A CN 106115552 B CN106115552 B CN 106115552B
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- 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
- B66F7/08—Lifting frames, e.g. for lifting vehicles; Platform lifts with platforms supported by levers for vertical movement hydraulically or pneumatically operated
-
- 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
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- 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
- B66F2700/00—Lifting apparatus
- B66F2700/09—Other lifting devices
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- Engineering & Computer Science (AREA)
- Geology (AREA)
- Mechanical Engineering (AREA)
- Structural Engineering (AREA)
- Forklifts And Lifting Vehicles (AREA)
Abstract
The invention discloses a kind of manufacturing methods of the lifting machine with power-assisted effect, belong to car lift field.The manufacturing method of the lifting machine with power-assisted effect of the present invention, includes the following steps：Step 1: assembling the agent structure of lifting machine：Step 2: the course of work of the lifting machine by high-speed motion picture camera record paper power-assisted effect, and obtained on lifting machine at C points by image processing means, the movement locus at F points, at B points；Step 3: assembling complete lifting machine according to lower structure：First track groove is parallel with the movement locus on lifting machine at C points；Second connecting pole is outward extended at F points in the horizontal direction；It is connected by the first adjustable spring between first connecting pole and the second connecting pole, is connected by the second adjustable spring between third connecting pole and the second connecting pole.The present invention makes lifting machine not only have the higher startup rate of climb, but also has good power-assisted effect.
Description
Technical field
The present invention relates to car lift field more particularly to a kind of manufacturing methods of the lifting machine with power-assisted effect.
Background technology
Car lift is a certain position for being supported on automobile chassis or vehicle body, makes the equipment of automobile lifting, extensively
For in auto repair, maintenance industry, with automobile is then given rise to certain height from ground, personnel easy to repair to be to vapour
Vehicle is detected and repairs.
According to the structure type of car lift, three classes can be classified as：Two post lifts, are cut four-column type lifting machine
Formula lifting machine.Shearing type lifter structure is relatively easy, and operation is dexterousr, and basic functional principle is：It is driven by hydraulic cylinder
Cylinder piston rod, cylinder piston rod drive the push and pull system being arranged between self-powered platform and pedestal, pass through the push and pull system
Telescopic band moves workbench and realizes parallel lifting.The push and pull system includes the scissors for two mutual parallel and symmetricals being vertically arranged
Holder, each shear type frame by it is interior cut arm, cut outside arm be connected with each other, combination constitute.
Difference of the shearing type lifter because cutting arm quantity is divided into as big scissors (primary-secondary type), small scissors (simple shear) lifting machine.Its
In, the elemental height of the workbench of ultrathin small shearing type lifter is low, can be directly realized by ground installation, overcome other types
The problem of shearing type lifter needs ground to hide installation makes easier for installation, saving installation cost.
But there are still defects to be lifted since the elemental height of its workbench is low for the existing small shearing type lifter of ultrathin type
Starting stage, i.e., when workbench is in lowest order, cylinder piston rod and the interior pressure angle cut between arm are smaller, are unfavorable for opening
It is dynamic, power assisting device is needed to increase torque when startup.
Fig. 1 show an existing small shearing type lifter of ultrathin type, and the small shearing type lifter of the ultrathin type includes：Pedestal 100,
Workbench 200 is mounted on the shear type frame 300 of two mutual parallel and symmetricals between pedestal 100 and workbench 200, is mounted on
Hydraulic cylinder 500 on pedestal and the piston rod 600 for being connected to hydraulic cylinder；Each shear type frame 300 include it is interior cut arm 310 and
Cut arm 330 outside, inside cut arm 310 include cut in lower 311 and with it is lower it is interior cut 311 it is hinged it is upper in cut 313, cut outside under arm 330 includes
It is outer to cut 331 and outer cut 331 with lower and hinged upper outer cut 333；Cut in lower 311 with it is lower it is outer cut 331 and be hinged, it is upper in cut 313 and
333 are cut outside upper to be hinged；The small shearing type lifter of the ultrathin type further includes a power assisting device 800, positioned at it is upper it is interior cut 313 with it is lower interior
Cut 311 hinged sides, one end connects piston rod 600, middle part be articulated in cut 313, other end development length is shorter, position
It interior cut 313 in upper and lower interior cuts between 311.Start initial, the driving piston of hydraulic cylinder 500 in the small shearing type lifter of the ultrathin type
Bar 600, piston rod 600 push power assisting device 800 to rotate, and 800 auxiliary piston rod 600 of power assisting device increases lifting force, and drive is cut
Formula holder 300 is stretched out.Because 800 arm of force of power assisting device is shorter, the rate of climb of lifting machine on startup is fast, but works as workbench
200 when rising to certain altitude, and the other end of power assisting device 800 loses support, so power-assisted effect is bad.
Another existing small shearing type lifter of ultrathin type in position shown in Fig. 2, with the small shearing type lifter of ultrathin type shown in FIG. 1
Compare, a support plate 335 added in the lower outer side cut on 331' close to pedestal, power assisting device 800' be located in upper cut 313' with
Cut the hinged sides 311' in lower, one end connects piston rod 600', middle part be articulated in cut 313', other end development length
Longer and install idler wheel 801 at its end, which contacts with support plate 335.Start in the small shearing type lifter of the ultrathin type
Initially, hydraulic cylinder 500' drives piston rod 600', piston rod 600' to push power assisting device 800' rotations, power assisting device 800' auxiliary
It helps piston rod 600' to increase lifting force, shear type frame 300' is driven to stretch out.Because the other end of power assisting device 800' is kept and is propped up
Fagging 335 contacts, and power-assisted effect is preferable, but the arm of force of power assisting device 800' is longer, the rate of climb of lifting machine on startup
It is affected by it and reduces.
Therefore, the structure of the ultrathin small shearing type lifter of above-mentioned two class is problematic in that power assisting device cannot reach simultaneously
Rate of climb when initial is neither influenced, and has the purpose of good power-assisted effect, is needed to ultrathin small shearing type lifter
Structure is improved.
In view of the above-mentioned problems, the scheme of being correspondingly improved is had proposed in the prior art, such as number of patent application：
2014101429264, the applying date：On April 10th, 2014, the patent of invention of the entitled small shearing type lifter structure of ultrathin type should
Invention provides a kind of small shearing type lifter structure of ultrathin type, it is upper it is interior cut inside and cut in upper interior cut hinged position peace with lower
Power assisting device is filled,
Power assisting device includes ontology, two first order power assistant arms being extended by ontology side, is set by the extension of ontology side
The second level power assistant arm set, ontology be articulated in cut, ontology connects piston rod in its other side, first and second corresponding grade helps
The arm of force interior cut lower respectively, lower outer cuts upper first and second support plate of installation to support the first order and second level power assistant arm respectively.
By the way that the power assisting device is arranged, make ultrathin small shearing type lifter that not only there is the higher startup rate of climb, but also have good help
Power effect.But pass through actual use and find, the small shearing type lifter structure use reliability of ultrathin type of the invention is poor, lifting
Machine is susceptible to " interim card " phenomenon when rising.
In conclusion how to design a kind of novel lifting machine, not only there is the higher startup rate of climb, but also have good
Power-assisted effect, be the research direction of prior art attention.
Invention content
1, it to solve the problems, such as
The present invention is directed to the above-mentioned problems in the prior art, provides a kind of manufacture of the lifting machine with power-assisted effect
Method makes lifting machine not only have the higher startup rate of climb, but also has good power-assisted effect.
2, technical solution
To solve the above-mentioned problems, the technical solution adopted in the present invention is as follows：
The manufacturing method of the lifting machine with power-assisted effect of the present invention, which is characterized in that include the following steps：
Step 1: according to the agent structure for assembling lifting machine with lower structure：
The lifting machine with power-assisted effect includes：Pedestal, workbench, two between pedestal and workbench are mutually
The shear type frame of parallel and symmetrical, the hydraulic cylinder being mounted on the base and the piston rod for being connected to hydraulic cylinder；Each scissors
Holder include it is interior cut arm and cut arm outside, inside cut arm include cut in lower and with it is lower it is interior cut it is hinged it is upper in cut, it includes lower outer to cut arm outside
It cuts and outer cuts hinged upper outer cut with lower；It cuts in lower and is hinged with lower outer cut, upper interior cut is hinged with upper outer cut；Wherein,
It is A to be cut in label is lower with the lower outer hinge joint cut, it is B to mark lower outer cut with the upper outer hinge joint cut, it is upper in cut and interior cut with lower
Hinge joint is C, and it is D to be cut outside on label with the upper interior hinge joint cut；
Step 2: recording the course of work of the lifting machine with power-assisted effect by high-speed motion picture camera, and pass through image
Processing means obtain on lifting machine at C points, the movement locus at F points, at B points；
Step 3: assembling complete lifting machine according to lower structure：
One end of the external part of the piston rod and a connecting rod is hinged, and it is F to mark the hinge joint；The connecting rod it is another
End and the upper interior part cut between C, D are hinged, and it is E ' to mark the hinge joint；
First connecting pole is outward extended at C points in the horizontal direction, which is inserted into the first of a perforation
In track groove, and the end of the first connecting pole is equipped with stopper so that the first connecting pole, which is limited in the first track groove, to be slided；
First track groove is parallel with the movement locus on lifting machine at C points；
Second connecting pole is outward extended at F points in the horizontal direction, which is inserted into the second of a perforation
In track groove, and the end of the second connecting pole is equipped with stopper so that the second connecting pole, which is limited in the second track groove, to be slided；
Second track groove is parallel with the movement locus on lifting machine at F points；
A third connecting pole is outward extended at B points in the horizontal direction, which is inserted into the third of a perforation
In track groove, and the end of third track groove is equipped with stopper so that third connecting pole, which is limited in third track groove, to be slided；
The third track groove is parallel with the movement locus on lifting machine at B points；
It is connected by the first adjustable spring between first connecting pole and second connecting pole, the third connecting pole
It is connect by the second adjustable spring between second connecting pole；First track groove, second track groove, described
Three track grooves are installed on the fixed board by lifting machine.
Further, the adjustable spring uses 60Si2Mn material manufactures.
3, advantageous effect
Compared with the prior art, beneficial effects of the present invention are：
Lifting machine provided by the invention not only has the higher startup rate of climb, but also has good power-assisted effect, and runs
Stablize, good reliability.
Description of the drawings
Fig. 1 is the structural schematic diagram of an existing small shearing type lifter of ultrathin type；
Fig. 2 is the structural schematic diagram of another existing small shearing type lifter of ultrathin type；
Fig. 3 is the structural schematic diagram of shearing type lifter in embodiment 1；
Fig. 4 is the structural schematic diagram of fixed board in embodiment 1；
Fig. 5 is the structural schematic diagram of simple shear lifting machine in embodiment 2；
Fig. 6 is the structural schematic diagram of fixed board in embodiment 2；
Fig. 7 is the structural schematic diagram of ultrathin small shearing type lifter in embodiment 3；
Fig. 8 is the structural schematic diagram of fixed board in embodiment 3；
Fig. 9 is the structural schematic diagram of the lifting machine with power-assisted effect in embodiment 4；
Figure 10 is the structural schematic diagram of fixed board in embodiment 4；
Figure 11 is the structural schematic diagram for starting rapid lifting machine in embodiment 5；
Figure 12 is the structural schematic diagram of fixed board in embodiment 5.
Specific implementation mode
The present invention is further described below in the following with reference to the drawings and specific embodiments.
Embodiment 1
With reference to figure 3-4, the shearing type lifter of the present embodiment, including：Pedestal 100, workbench 200, be mounted on pedestal 100 with
The shear type frame 300 of two mutual parallel and symmetricals between workbench 200, the hydraulic cylinder 500 on pedestal 100 and company
It is connected to the piston rod 600 of hydraulic cylinder 500；Each shear type frame 300 cuts arm 310 and cuts arm 330 outside in including, and inside cuts arm 310
Including it is lower it is interior cut 311 and with it is lower it is interior cut 311 it is hinged it is upper in cut 313, it includes lower outer cutting 331 and outer cutting 331 with lower to cut arm 330 outside
It is hinged upper outer to cut 333；Cut in lower 311 with it is lower it is outer cut 331 and be hinged, it is upper in cut 313 with it is upper outside cut 333 and be hinged；Its
In, it is A to mark and cut 311 in lower with lower outer 331 hinge joint cut, mark it is lower it is outer to cut 331 with upper outer 333 hinge joint cut be B, on
It is C that 313, which are inside cut, with lower interior 311 hinge joint cut, label is upper outer cut 333 and upper interior 313 hinge joint of cutting for D；Piston rod 600
External part and upper interior 313 part between C, D of cutting are hinged, and it is E to mark the hinge joint；
A connecting pole 3 is outward extended at E points in the horizontal direction, which is inserted into the track groove 2 of a perforation,
And the end of connecting pole 3 is equipped with stopper so that connecting pole 3, which is limited in track groove 2, to be slided；Track groove 2 and E on lifting machine
Movement locus at point is parallel, and track groove 2 is mounted on the fixed board 1 by lifting machine；
The end of hydraulic cylinder 500 is equipped with the first fixed pulley 5, and the center of 200 bottom of workbench is equipped with second and slides calmly
Wheel 6, one end of a traction rope 4 are fixed on the external part of piston rod 600, the other end extend after successively with the first fixed pulley 5, second
Fixed pulley 6 is finally fixed at merging on connecting pole 3.
In the shearing type lifter of the present embodiment, since piston rod 600 constantly extends in start-up course, traction rope 4
It is constantly tightened, so that connecting pole 3 slides under the action of traction rope 4 along track groove 2, to accelerate lifting machine
Start-up course；And connecting pole 3 constantly drives in upper in the effect of traction rope 4 and cuts 313 and spread, in the start-up course of lifting machine
In play self good power-assisted effect.
The manufacturing method of the shearing type lifter of the present embodiment, which is characterized in that include the following steps：
Step 1: according to the agent structure for assembling lifting machine with lower structure：
Shearing type lifter includes：Pedestal 100, workbench 200, two between pedestal 100 and workbench 200 are mutually
The shear type frame 300 of parallel and symmetrical, the hydraulic cylinder 500 on pedestal 100 and the piston for being connected to hydraulic cylinder 500
Bar 600；Each shear type frame 300 include it is interior cut arm 310 and cut arm 330 outside, inside cut arm 310 include it is lower it is interior cut 311 and with it is lower interior
Cut 311 it is hinged it is upper in cut 313, it includes lower outer cutting 331 and outer cutting 331 with lower and hinged upper outer cut 333 to cut arm 330 outside；In lower
Cut 311 with it is lower it is outer cut 331 and be hinged, it is upper in cut 313 and cut 333 with upper outside and be hinged；Wherein, interior under label to cut 311 under
Outer 331 hinge joint cut is A, mark it is lower it is outer to cut 331 with upper outer 333 hinge joint cut be B, it is upper in cut 313 and interior cut 311 with lower
Hinge joint is C, cuts 333 on label outside with upper interior 313 hinge joint of cutting as D；
Step 2: recording the course of work of shearing type lifter by high-speed motion picture camera, and obtained by image processing means
Movement locus on lifting machine at E points；
Step 3: assembling complete lifting machine according to lower structure：
The external part of piston rod 600 and upper interior 313 part between C, D of cutting are hinged, and it is E to mark the hinge joint；
A connecting pole 3 is outward extended at E points in the horizontal direction, which is inserted into the track groove 2 of a perforation,
And the end of connecting pole 3 is equipped with stopper so that connecting pole 3, which is limited in track groove 2, to be slided；Track groove 2 and E on lifting machine
Movement locus at point is parallel, and track groove 2 is mounted on the fixed board 1 by lifting machine；
The end of hydraulic cylinder 500 is equipped with the first fixed pulley 5, and the center of 200 bottom of workbench is equipped with second and slides calmly
Wheel 6, one end of a traction rope 4 are fixed on the external part of piston rod 600, the other end extend after successively with the first fixed pulley 5, second
Fixed pulley 6 is finally fixed at merging on connecting pole 3.
In the present embodiment, traction rope 4 is flexible telescopic rope, on the one hand can rely on the elastic traction of traction rope 4 and cut
313, on the other hand prevent traction rope 4 because blocking, the reasons such as moment stress is excessive due to break, improve the stabilization of lifting machine work
Property.
Embodiment 2
With reference to figure 5-6, the simple shear lifting machine of the present embodiment, including：Pedestal 100, workbench 200, be mounted on pedestal 100 with
The shear type frame 300 of two mutual parallel and symmetricals between workbench 200, the hydraulic cylinder 500 on pedestal 100 and company
It is connected to the piston rod 600 of hydraulic cylinder 500；Each shear type frame 300 cuts arm 310 and cuts arm 330 outside in including, and inside cuts arm 310
Including it is lower it is interior cut 311 and with it is lower it is interior cut 311 it is hinged it is upper in cut 313, it includes lower outer cutting 331 and outer cutting 331 with lower to cut arm 330 outside
It is hinged upper outer to cut 333；Cut in lower 311 with it is lower it is outer cut 331 and be hinged, it is upper in cut 313 with it is upper outside cut 333 and be hinged；Its
In, it is A to mark and cut 311 in lower with lower outer 331 hinge joint cut, mark it is lower it is outer to cut 331 with upper outer 333 hinge joint cut be B, on
It is C that 313, which are inside cut, with lower interior 311 hinge joint cut, label is upper outer cut 333 and upper interior 313 hinge joint of cutting for D；Piston rod 600
One end of external part and a connecting rod is hinged, and the other end of the connecting rod and upper interior 313 part between C, D of cutting are hinged, and mark
Remember that the hinge joint is E '；
A connecting pole 3 is outward extended at E ' points in the horizontal direction, which is inserted into the track groove 2 of a perforation,
And the end of connecting pole 3 is equipped with stopper so that connecting pole 3, which is limited in track groove 2, to be slided；On track groove 2 and lifting machine
Movement locus at E ' points is parallel, and track groove 2 is mounted on the fixed board 1 by lifting machine；
The end of hydraulic cylinder 500 is equipped with the first fixed pulley 5, and the center of 200 bottom of workbench is equipped with second and slides calmly
Wheel 6, one end of a traction rope 4 are fixed on the external part of piston rod 600, the other end extend after successively with the first fixed pulley 5, second
Fixed pulley 6 is finally fixed at merging on connecting pole 3.
The simple shear lifting machine of the present embodiment, technical principle with embodiment 1, meanwhile, the setting of connecting rod, carries in the present embodiment
Flexibility when lifting machine starts has been risen, has been conducive to piston rod 600 and entire lifting machine is extended into unlatching under higher degree of freedom
Get up.
The manufacturing method of the simple shear lifting machine of the present embodiment, which is characterized in that include the following steps：
Step 1: according to the agent structure for assembling lifting machine with lower structure：
Simple shear lifting machine includes：Pedestal 100, workbench 200, two between pedestal 100 and workbench 200 are mutually
The shear type frame 300 of parallel and symmetrical, the hydraulic cylinder 500 on pedestal 100 and the piston for being connected to hydraulic cylinder 500
Bar 600；Each shear type frame 300 include it is interior cut arm 310 and cut arm 330 outside, inside cut arm 310 include it is lower it is interior cut 311 and with it is lower interior
Cut 311 it is hinged it is upper in cut 313, it includes lower outer cutting 331 and outer cutting 331 with lower and hinged upper outer cut 333 to cut arm 330 outside；In lower
Cut 311 with it is lower it is outer cut 331 and be hinged, it is upper in cut 313 and cut 333 with upper outside and be hinged；Wherein, interior under label to cut 311 under
Outer 331 hinge joint cut is A, mark it is lower it is outer to cut 331 with upper outer 333 hinge joint cut be B, it is upper in cut 313 and interior cut 311 with lower
Hinge joint is C, cuts 333 on label outside with upper interior 313 hinge joint of cutting as D；
Step 2: recording the course of work of simple shear lifting machine by high-speed motion picture camera, and obtained by image processing means
Movement locus on lifting machine at E ' points；
Step 3: assembling complete lifting machine according to lower structure：
One end of the external part of piston rod 600 and a connecting rod is hinged, and the other end of the connecting rod interior cut 313 and be located at C, D with upper
Between part it is hinged, and it is E ' to mark the hinge joint；
A connecting pole 3 is outward extended at E ' points in the horizontal direction, which is inserted into the track groove 2 of a perforation,
And the end of connecting pole 3 is equipped with stopper so that connecting pole 3, which is limited in track groove 2, to be slided；On track groove 2 and lifting machine
Movement locus at E ' points is parallel, and track groove 2 is mounted on the fixed board 1 by lifting machine；
The end of hydraulic cylinder 500 is equipped with the first fixed pulley 5, and the center of 200 bottom of workbench is equipped with second and slides calmly
Wheel 6, one end of a traction rope 4 are fixed on the external part of piston rod 600, the other end extend after successively with the first fixed pulley 5, second
Fixed pulley 6 is finally fixed at merging on connecting pole 3.Wherein, traction rope 4 is flexible telescopic rope.
Embodiment 3
With reference to figure 7-8, the small shearing type lifter of ultrathin type of the present embodiment, including：Pedestal 100, is mounted on workbench 200
Shear type frame 300, the hydraulic oil on pedestal 100 of two mutual parallel and symmetricals between pedestal 100 and workbench 200
Cylinder 500 and the piston rod 600 for being connected to hydraulic cylinder 500；Each shear type frame 300 cuts arm 310 and cuts arm 330 outside in including,
Inside cut arm 310 include cut in lower 311 and with it is lower it is interior cut 311 it is hinged it is upper in cut 313, cut outside arm 330 include it is lower it is outer cut 331 and with
It is lower outer to cut 331 and hinged upper outer cut 333；Cut in lower 311 with it is lower it is outer cut 331 and be hinged, it is upper in cut 313 with it is upper outside cut 333 phases
It is mutually hinged；Wherein, label it is lower in cut 311 with lower outer 331 hinge joint cut be A, mark it is lower it is outer cut 331 with it is upper it is outer cut 333 hinge
Contact is B, it is upper in cut 313 with lower interior 311 hinge joint cut be C, label is upper outer cut 333 and upper interior 313 hinge joint of cutting for D；
One end of the external part of piston rod 600 and a connecting rod is hinged, and it is F to mark the hinge joint；The other end of connecting rod with
It is hinged that 313 part between C, D is cut in upper, and it is E ' to mark the hinge joint；
First connecting pole 31 is outward extended at C points in the horizontal direction, which is inserted into a perforation
In first track groove 21, and the end of the first connecting pole 31 is equipped with stopper so that the first connecting pole 31 is limited in the first rail
It is slided in road slot 21；First track groove 21 is parallel with the movement locus on lifting machine at C points；
Second connecting pole 32 is outward extended at F points in the horizontal direction, which is inserted into a perforation
In second track groove 22, and the end of the second connecting pole 32 is equipped with stopper so that the second connecting pole 32 is limited in the second rail
It is slided in road slot 22；Second track groove 22 is parallel with the movement locus on lifting machine at F points；
It is connected by adjustable spring 7 between first connecting pole 31 and the second connecting pole 32；First track groove 21, the second track
Slot 22 is installed on the fixed board 1 by lifting machine.
In the present embodiment, before lifting machine is opened, the distance between the first connecting pole 31 and the second connecting pole 32 are larger, at this time
Adjustable spring 7 is stretched and stores larger elastic potential energy, and elastic potential energy is fully discharged when lifting machine is just opened,
Be conducive to accelerate the start-up course of lifting machine；Meanwhile in lifting machine start-up course, the first connecting pole 31 and the second connecting pole 32 it
Between by adjustable spring 7 always mutually drawing, self good power-assisted effect is played in the start-up course of lifting machine.
The manufacturing method of the small shearing type lifter of ultrathin type of the present embodiment, which is characterized in that include the following steps：
Step 1: according to the agent structure for assembling lifting machine with lower structure：
Ultrathin small shearing type lifter includes：Pedestal 100, is mounted between pedestal 100 and workbench 200 workbench 200
The shear type frame 300 of two mutual parallel and symmetricals, the hydraulic cylinder 500 on pedestal 100 and be connected to hydraulic cylinder
500 piston rod 600；Each shear type frame 300 cuts arm 310 and cuts arm 330 outside in including, and it includes cutting 311 in lower inside to cut arm 310
And with it is lower it is interior cut 311 it is hinged it is upper in cut 313, it includes lower outer cutting 331 and outer cutting 331 with lower and hinged upper outer cut to cut arm 330 outside
333；Cut in lower 311 with it is lower it is outer cut 331 and be hinged, it is upper in cut 313 with it is upper outside cut 333 and be hinged；Wherein, interior under label to cut
311 with lower outer 331 hinge joint cut be A, mark it is lower it is outer to cut 331 with upper outer 333 hinge joint cut be B, it is upper in cut 313 with it is lower interior
The hinge joint for cutting 311 is C, cuts 333 on label outside with upper interior 313 hinge joint of cutting as D；
Step 2: by the course of work of the ultrathin small shearing type lifter of high-speed motion picture camera record, and pass through image procossing
Means obtain on lifting machine at C points, the movement locus at F points；
Step 3: assembling complete lifting machine according to lower structure：
One end of the external part of piston rod 600 and a connecting rod is hinged, and it is F to mark the hinge joint；The other end of connecting rod with
It is hinged that 313 part between C, D is cut in upper, and it is E ' to mark the hinge joint；
First connecting pole 31 is outward extended at C points in the horizontal direction, which is inserted into a perforation
In first track groove 21, and the end of the first connecting pole 31 is equipped with stopper so that the first connecting pole 31 is limited in the first rail
It is slided in road slot 21；First track groove 21 is parallel with the movement locus on lifting machine at C points；
Second connecting pole 32 is outward extended at F points in the horizontal direction, which is inserted into a perforation
In second track groove 22, and the end of the second connecting pole 32 is equipped with stopper so that the second connecting pole 32 is limited in the second rail
It is slided in road slot 22；Second track groove 22 is parallel with the movement locus on lifting machine at F points；
It is connected by adjustable spring 7 between first connecting pole 31 and the second connecting pole 32；First track groove 21, the second track
Slot 22 is installed on the fixed board 1 by lifting machine.Wherein, adjustable spring 7 uses 60Si2Mn material manufactures, this kind of material
Material can bear larger load, improve the reliability that lifting machine uses.
Embodiment 4
With reference to figure 9-10, the lifting machine with power-assisted effect of the present embodiment, including：Pedestal 100, is mounted on workbench 200
Shear type frame 300, the hydraulic oil on pedestal 100 of two mutual parallel and symmetricals between pedestal 100 and workbench 200
Cylinder 500 and the piston rod 600 for being connected to hydraulic cylinder 500；Each shear type frame 300 cuts arm 310 and cuts arm 330 outside in including,
Inside cut arm 310 include cut in lower 311 and with it is lower it is interior cut 311 it is hinged it is upper in cut 313, cut outside arm 330 include it is lower it is outer cut 331 and with
It is lower outer to cut 331 and hinged upper outer cut 333；Cut in lower 311 with it is lower it is outer cut 331 and be hinged, it is upper in cut 313 with it is upper outside cut 333 phases
It is mutually hinged；Wherein, label it is lower in cut 311 with lower outer 331 hinge joint cut be A, mark it is lower it is outer cut 331 with it is upper it is outer cut 333 hinge
Contact is B, it is upper in cut 313 with lower interior 311 hinge joint cut be C, label is upper outer cut 333 and upper interior 313 hinge joint of cutting for D；
One end of the external part of piston rod 600 and a connecting rod is hinged, and it is F to mark the hinge joint；The other end of connecting rod with
It is hinged that 313 part between C, D is cut in upper, and it is E ' to mark the hinge joint；
First connecting pole 31 is outward extended at C points in the horizontal direction, which is inserted into a perforation
In first track groove 21, and the end of the first connecting pole 31 is equipped with stopper so that the first connecting pole 31 is limited in the first rail
It is slided in road slot 21；First track groove 21 is parallel with the movement locus on lifting machine at C points；
Second connecting pole 32 is outward extended at F points in the horizontal direction, which is inserted into a perforation
In second track groove 22, and the end of the second connecting pole 32 is equipped with stopper so that the second connecting pole 32 is limited in the second rail
It is slided in road slot 22；Second track groove 22 is parallel with the movement locus on lifting machine at F points；
A third connecting pole 33 is outward extended at B points in the horizontal direction, which is inserted into a perforation
In third track groove 23, and the end of third track groove 23 is equipped with stopper so that third connecting pole 33 is limited in third rail
It is slided in road slot 23；Third track groove 23 is parallel with the movement locus on lifting machine at B points；
It is connected by the first adjustable spring 71 between first connecting pole 31 and the second connecting pole 32, third connecting pole 33 and the
It is connected by the second adjustable spring 72 between two connecting poles 32；First track groove 21, the second track groove 22, third track groove 23 are equal
On a fixed board 1 by lifting machine.
The lifting machine with power-assisted effect of the present embodiment, technical principle with embodiment 3, meanwhile, first in the present embodiment
Connected by the first adjustable spring 71 between connecting pole 31 and the second connecting pole 32, third connecting pole 33 and the second connecting pole 32 it
Between by the second adjustable spring 72 connect, by the first adjustable spring 71, the second adjustable spring 72 can by the first connecting pole 31,
Third connecting pole 33 is symmetrically pulled, and the effect of self power-assisted in lifting machine start-up course is improved.
The manufacturing method of the lifting machine with power-assisted effect of the present embodiment, which is characterized in that include the following steps：
Step 1: according to the agent structure for assembling lifting machine with lower structure：
Lifting machine with power-assisted effect includes：Pedestal 100, is mounted between pedestal 100 and workbench 200 workbench 200
The shear type frame 300 of two mutual parallel and symmetricals, the hydraulic cylinder 500 on pedestal 100 and be connected to hydraulic cylinder
500 piston rod 600；Each shear type frame 300 cuts arm 310 and cuts arm 330 outside in including, and it includes cutting 311 in lower inside to cut arm 310
And with it is lower it is interior cut 311 it is hinged it is upper in cut 313, it includes lower outer cutting 331 and outer cutting 331 with lower and hinged upper outer cut to cut arm 330 outside
333；Cut in lower 311 with it is lower it is outer cut 331 and be hinged, it is upper in cut 313 with it is upper outside cut 333 and be hinged；Wherein, interior under label to cut
311 with lower outer 331 hinge joint cut be A, mark it is lower it is outer to cut 331 with upper outer 333 hinge joint cut be B, it is upper in cut 313 with it is lower interior
The hinge joint for cutting 311 is C, cuts 333 on label outside with upper interior 313 hinge joint of cutting as D；
Step 2: the course of work of the lifting machine by high-speed motion picture camera record paper power-assisted effect, and pass through image procossing
Means obtain on lifting machine at C points, the movement locus at F points, at B points；
Step 3: assembling complete lifting machine according to lower structure：
One end of the external part of piston rod 600 and a connecting rod is hinged, and it is F to mark the hinge joint；The other end of connecting rod with
It is hinged that 313 part between C, D is cut in upper, and it is E ' to mark the hinge joint；
First connecting pole 31 is outward extended at C points in the horizontal direction, which is inserted into a perforation
In first track groove 21, and the end of the first connecting pole 31 is equipped with stopper so that the first connecting pole 31 is limited in the first rail
It is slided in road slot 21；First track groove 21 is parallel with the movement locus on lifting machine at C points；
Second connecting pole 32 is outward extended at F points in the horizontal direction, which is inserted into a perforation
In second track groove 22, and the end of the second connecting pole 32 is equipped with stopper so that the second connecting pole 32 is limited in the second rail
It is slided in road slot 22；Second track groove 22 is parallel with the movement locus on lifting machine at F points；
A third connecting pole 33 is outward extended at B points in the horizontal direction, which is inserted into a perforation
In third track groove 23, and the end of third track groove 23 is equipped with stopper so that third connecting pole 33 is limited in third rail
It is slided in road slot 23；Third track groove 23 is parallel with the movement locus on lifting machine at B points；
It is connected by the first adjustable spring 71 between first connecting pole 31 and the second connecting pole 32, third connecting pole 33 and the
It is connected by the second adjustable spring 72 between two connecting poles 32；First track groove 21, the second track groove 22, third track groove 23 are equal
On a fixed board 1 by lifting machine.Wherein, adjustable spring 7 uses 60Si2Mn material manufactures.
Embodiment 5
With reference to figure 11-12, the rapid lifting machine of startup of the present embodiment, including：Pedestal 100, is mounted on workbench 200
Shear type frame 300, the hydraulic oil on pedestal 100 of two mutual parallel and symmetricals between pedestal 100 and workbench 200
Cylinder 500 and the piston rod 600 for being connected to hydraulic cylinder 500；Each shear type frame 300 cuts arm 310 and cuts arm 330 outside in including,
Inside cut arm 310 include cut in lower 311 and with it is lower it is interior cut 311 it is hinged it is upper in cut 313, cut outside arm 330 include it is lower it is outer cut 331 and with
It is lower outer to cut 331 and hinged upper outer cut 333；Cut in lower 311 with it is lower it is outer cut 331 and be hinged, it is upper in cut 313 with it is upper outside cut 333 phases
It is mutually hinged；Wherein, label it is lower in cut 311 with lower outer 331 hinge joint cut be A, mark it is lower it is outer cut 331 with it is upper it is outer cut 333 hinge
Contact is B, it is upper in cut 313 with lower interior 311 hinge joint cut be C, label is upper outer cut 333 and upper interior 313 hinge joint of cutting for D；
One end of the external part of piston rod 600 and a connecting rod is hinged, the other end of the connecting rod and upper interior 313 portion between C, D of cutting
Divide and be hinged, and it is E ' to mark the hinge joint；
A right connecting pole 301 is outward extended at C points in the horizontal direction, which is inserted into the right side of a perforation
In track groove 201, and the end of right connecting pole 301 is equipped with stopper so that right connecting pole 301 is limited in right track slot 201
Inside slide；Right track slot 201 is parallel with the movement locus on lifting machine at C points；
A left connecting pole 302 is outward extended at B points in the horizontal direction, which is inserted into a left side for a perforation
In track groove 202, and the end of left connecting pole 302 is equipped with stopper so that left connecting pole 302 is limited in left track slot 202
Inside slide；Left track slot 202 is parallel with the movement locus on lifting machine at B points；
Right track slot 201, left track slot 202 are installed on the fixed board 1 by lifting machine；
The end of hydraulic cylinder 500 is equipped with the first fixed pulley 5, and the center of 200 bottom of workbench is equipped with second and slides calmly
Wheel 6, one end of a traction rope 4 are fixed on the external part of piston rod 600, the other end extend after successively with the first fixed pulley 5, second
Fixed pulley 6 coordinates, and traction rope 4 is drawn from the second fixed pulley 6 after be divided into parallel two sections, in two sections of the parallel connection one section and
Right connecting pole 301 is connected, and another section is connected with left connecting pole 302.
The rapid lifting machine of startup of the present embodiment, technical principle with embodiment 2, meanwhile, by traction rope 4 can will
Right connecting pole 301, left connecting pole 302 symmetrically pull, and improve the effect of self power-assisted in lifting machine start-up course.
The manufacturing method of the rapid lifting machine of startup of the present embodiment, which is characterized in that include the following steps：
Step 1: according to the agent structure for assembling lifting machine with lower structure：
Starting rapid lifting machine includes：Pedestal 100, workbench 200, between pedestal 100 and workbench 200
The shear type frame 300 of two mutual parallel and symmetricals, the hydraulic cylinder 500 on pedestal 100 and it is connected to hydraulic cylinder 500
Piston rod 600；Each shear type frame 300 include it is interior cut arm 310 and cut arm 330 outside, inside cut arm 310 include it is lower it is interior cut 311 and
With it is lower it is interior cut 311 it is hinged it is upper in cut 313, it includes lower outer cutting 331 and outer cutting 331 with lower and hinged upper outer cut to cut arm 330 outside
333；Cut in lower 311 with it is lower it is outer cut 331 and be hinged, it is upper in cut 313 with it is upper outside cut 333 and be hinged；Wherein, interior under label to cut
311 with lower outer 331 hinge joint cut be A, mark it is lower it is outer to cut 331 with upper outer 333 hinge joint cut be B, it is upper in cut 313 with it is lower interior
The hinge joint for cutting 311 is C, cuts 333 on label outside with upper interior 313 hinge joint of cutting as D；
Step 2: starting the course of work of rapid lifting machine by high-speed motion picture camera record, and pass through image procossing hand
Section obtains on lifting machine at C points, the movement locus at B points；
Step 3: assembling complete lifting machine according to lower structure：
One end of the external part of piston rod 600 and a connecting rod is hinged, and the other end of the connecting rod interior cut 313 and be located at C, D with upper
Between part it is hinged, and it is E ' to mark the hinge joint；
A right connecting pole 301 is outward extended at C points in the horizontal direction, which is inserted into the right side of a perforation
In track groove 201, and the end of right connecting pole 301 is equipped with stopper so that right connecting pole 301 is limited in right track slot 201
Inside slide；Right track slot 201 is parallel with the movement locus on lifting machine at C points；
A left connecting pole 302 is outward extended at B points in the horizontal direction, which is inserted into a left side for a perforation
In track groove 202, and the end of left connecting pole 302 is equipped with stopper so that left connecting pole 302 is limited in left track slot 202
Inside slide；Left track slot 202 is parallel with the movement locus on lifting machine at B points；
Right track slot 201, left track slot 202 are installed on the fixed board 1 by lifting machine；
The end of hydraulic cylinder 500 is equipped with the first fixed pulley 5, and the center of 200 bottom of workbench is equipped with second and slides calmly
Wheel 6, one end of a traction rope 4 are fixed on the external part of piston rod 600, the other end extend after successively with the first fixed pulley 5, second
Fixed pulley 6 coordinates, and traction rope 4 is drawn from the second fixed pulley 6 after be divided into parallel two sections, in two sections of the parallel connection one section and
Right connecting pole 301 is connected, and another section is connected with left connecting pole 302.Wherein, traction rope 4 is flexible telescopic rope.
Schematically the present invention and embodiments thereof are described above, description is not limiting, institute in attached drawing
What is shown is also one of embodiments of the present invention, and actual structure is not limited to this.So if the common skill of this field
Art personnel are enlightened by it, without departing from the spirit of the invention, are not inventively designed and the technical solution
Similar frame mode and embodiment, are within the scope of protection of the invention.
Claims (1)
1. a kind of manufacturing method of the lifting machine with power-assisted effect, which is characterized in that include the following steps：
Step 1: according to the agent structure for assembling lifting machine with lower structure：
The lifting machine with power-assisted effect includes：Pedestal（100）, workbench（200）, be mounted on pedestal（100）With workbench
（200）Between two mutual parallel and symmetricals shear type frame（300）, be mounted on pedestal（100）On hydraulic cylinder（500）
And it is connected to hydraulic cylinder（500）Piston rod（600）；Each shear type frame（300）Arm is cut including interior（310）And arm is cut outside
（330）, inside cut arm（310）It interior is cut including lower（311）And it interior is cut with lower（311）It is hinged it is upper in cut（313）, arm is cut outside（330）
It is cut outside including lower（331）And it is cut outside with lower（331）It is hinged upper outer to cut（333）；It is cut in lower（311）It is cut outside with lower（331）Phase
It is mutually hinged, it is upper in cut（313）It is cut outside with upper（333）It is hinged；Wherein, interior under label to cut（311）It is cut outside with lower（331）'s
Hinge joint is A, marks and is cut outside lower（331）It is cut outside with upper（333）Hinge joint be B, it is upper in cut（313）It interior is cut with lower（311）'s
Hinge joint is C, is cut outside on label（333）It interior is cut with upper（313）Hinge joint be D；The piston rod（600）External part and one
One end of connecting rod is hinged, and it is F to mark the hinge joint；The other end of the connecting rod interior is cut with upper（313）Portion between C, D
Divide and be hinged, and it is E ' to mark the hinge joint；
Step 2: recording the course of work of the lifting machine with power-assisted effect by high-speed motion picture camera, and pass through image procossing
Means obtain on lifting machine at C points, the movement locus at F points, at B points；
Step 3: assembling complete lifting machine according to lower structure：
First connecting pole is outward extended at C points in the horizontal direction（31）, first connecting pole（31）It is inserted into a perforation
First track groove（21）It is interior, and the first connecting pole（31）End be equipped with stopper so that the first connecting pole（31）It is limited in
First track groove（21）Inside slide；First track groove（21）It is parallel with the movement locus on lifting machine at C points；
Second connecting pole is outward extended at F points in the horizontal direction（32）, second connecting pole（32）It is inserted into a perforation
Second track groove（22）It is interior, and the second connecting pole（32）End be equipped with stopper so that the second connecting pole（32）It is limited in
Second track groove（22）Inside slide；Second track groove（22）It is parallel with the movement locus on lifting machine at F points；
A third connecting pole is outward extended at B points in the horizontal direction（33）, the third connecting pole（33）It is inserted into a perforation
Third track groove（23）It is interior, and third track groove（23）End be equipped with stopper so that third connecting pole（33）It is limited in
Third track groove（23）Inside slide；The third track groove（23）It is parallel with the movement locus on lifting machine at B points；
First connecting pole（31）With second connecting pole（32）Between pass through the first adjustable spring（71）Connection, described the
Three connecting poles（33）With second connecting pole（32）Between pass through the second adjustable spring（72）Connection；First track groove
（21）, second track groove（22）, the third track groove（23）The fixed board being installed in by lifting machine（1）On.
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| CN201610773604.9A CN106115552B (en) | 2016-08-31 | 2016-08-31 | A kind of manufacturing method of the lifting machine with power-assisted effect |
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| CN202181188U (en) * | 2011-07-20 | 2012-04-04 | 西安理工大学 | Horizontal thrust motor-driven scissors lift table |
| CN105060196A (en) * | 2015-07-23 | 2015-11-18 | 浙江鼎力机械股份有限公司 | Aerial work platform with easy-to-operate platform structure |
| CN105150158A (en) * | 2015-09-11 | 2015-12-16 | 平高集团有限公司 | Mutual inductor assembly positioner |
| CN204872636U (en) * | 2015-08-24 | 2015-12-16 | 安阳市征诚机械有限责任公司 | Lift dolly and assembly transfer chain of constituteing thereof |
| CN205275110U (en) * | 2016-01-01 | 2016-06-01 | 王晓强 | Portable jacking device |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5222717A (en) * | 1992-02-21 | 1993-06-29 | Tesco Hi-Lift, Inc. | Booster arm for high-lift mechanism |
| US5771816A (en) * | 1994-10-26 | 1998-06-30 | Knight Industries, Inc. | Lift table |
| US5833198A (en) * | 1997-05-22 | 1998-11-10 | Graetz Manufacturing Inc. | Mechanically operated lift table |
| DE102005019404A1 (en) * | 2005-04-25 | 2006-10-26 | Korn, Reinhard, Dipl.-Ing. | Safety platform is powered by gas springs mounted in upper area of scissor lift with further lift spring in lower area to assist lifting action |
| CN202181188U (en) * | 2011-07-20 | 2012-04-04 | 西安理工大学 | Horizontal thrust motor-driven scissors lift table |
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Also Published As
| Publication number | Publication date |
|---|---|
| CN106115552A (en) | 2016-11-16 |
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Effective date of registration: 20191125 Address after: 510000 No. 9 Huangqi mountain road, Yonghe Economic Zone, Guangzhou economic and Technological Development Zone, Guangdong Patentee after: Guangzhou Gaochang electrical Limited by Share Ltd Address before: 241000 Anhui province Wuhu east city Jiujiang Road Economic Development Zone No. 6 Xiang Hui Road Patentee before: Wuhu Gao Chang hydraulic press power technology Co., Ltd |
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