CN108689332A - A kind of lifting machine and its top plate leveling method - Google Patents
A kind of lifting machine and its top plate leveling method Download PDFInfo
- Publication number
- CN108689332A CN108689332A CN201810564498.2A CN201810564498A CN108689332A CN 108689332 A CN108689332 A CN 108689332A CN 201810564498 A CN201810564498 A CN 201810564498A CN 108689332 A CN108689332 A CN 108689332A
- Authority
- CN
- China
- Prior art keywords
- fluid pressure
- pressure drive
- drive device
- top plate
- luminous point
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66F—HOISTING, LIFTING, HAULING OR PUSHING, NOT OTHERWISE PROVIDED FOR, e.g. DEVICES WHICH APPLY A LIFTING OR PUSHING FORCE DIRECTLY TO THE SURFACE OF A LOAD
- 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
-
- 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
Abstract
The invention discloses a kind of lifting machine and its top plate leveling methods, belong to elevator technology field.The present invention includes the intersection lifting gear for driving top plate ontology to lift, the crossbar that each intersection lifting gear is mutually parallel by two forms, crossbar includes driving lever and follower lever, and a fluid pressure drive device is equipped on substrate, and the end of the piston rod of fluid pressure drive device and wheel bar are hinged;The lower surface of top plate ontology is equipped with a laser generator, and the surface of substrate is equipped with a fluorescent screen luminous point catcher, and fluorescent screen pipe luminous point catcher is connected with a controller, and controller is for two fluid pressure drive device hydraulic oil feeding in control base board.The present invention carries out single oil mass to fluid pressure drive device by controller and gives, and then correction is adjusted to the levelness for intersecting the top plate ontology on lifting gear, prevents the thing placed on top plate ontology from slipping.
Description
Technical field
The invention belongs to lifting machine technical fields, more particularly to a kind of lifting machine and its a kind of lifting machine top plate leveling side
Method.
Background technology
Car lift refers to that vapour of the automobile maintenance industry for vehicle hoisting protects equipment.Lifting machine is conserved in auto repair
In play vital effect, no matter vehicle overhaul or routine maintenance, all be unable to do without it, it is product property, high-quality
The bad personal safety for directly affecting maintenance personal, when being lifted to automobile by lifting machine, to the fluid of hydraulic pressure or air pressure
The amount of feeding controls the unstable supporting plate run-off the straight that will cause lifting gear, in turn results in and lifts object and move, or even sliding
It falls, and then needs to need to carry out artificial leveling after lifting is completed.
Invention content
The purpose of the present invention is to provide a kind of lifting machine and its top plate leveling methods, are filled to hydraulic-driven by controller
It sets the single oil mass of progress to give, and then correction is adjusted to the levelness for intersecting the top plate ontology on lifting gear, prevent from pushing up
The thing placed on plate ontology slips.
In order to solve the above technical problems, the present invention is achieved by the following technical solutions:
The present invention is a kind of lifting machine, includes the intersection lifting gear for driving top plate ontology to lift, each friendship
The crossbar that is mutually parallel by two of fork lifting gear forms, and the crossbar includes driving lever and follower lever, the driving lever
One end is equipped with a pair of of wheel, and one end of the follower lever is mounted on by inserted link on free bearing, and the free bearing is bolted on
On substrate, the substrate is equipped with one and is oriented to conduit, and described pair of wheel is rolled with guiding conduit to be coordinated;Between two crossbars
It is connected by a connecting rod, is connected by a wheel bar between two pairs of wheels, a fluid pressure drive device, institute are installed on the substrate
End and the wheel bar for stating the piston rod of fluid pressure drive device are hinged;Intersect lifting gear phase by two between substrate and top plate ontology
Even, and substrate and top plate ontology are identical as the connection type for intersecting lifting gear;The lower surface of the top plate ontology is equipped with one
The surface of laser generator, the substrate is equipped with a fluorescent screen luminous point catcher, and fluorescent screen pipe luminous point catcher and a controller phase
Even, the controller is for two fluid pressure drive device hydraulic oil feeding in control base board.
Further, the guiding conduit includes a pair of of rectangular channel and dovetail groove, and a slide bar is combined in the dovetail groove,
The other end of slide bar is movably arranged on wheel bar, and two rectangular channels are rolled with the two-wheeled to wheel to be coordinated.
Further, the fluid pressure drive device includes the first fluid pressure drive device and the second fluid pressure drive device.
A kind of lifting machine top plate leveling method, includes the following steps:
Step 1, controller control two fluid pressure drive devices by one or four position-3-way solenoid valves and operate;
Step 2 carries out position capture by fluorescent screen luminous point catcher luminous point sent out to laser generator;
Step 3 carries out a unidirectionally controlled wherein fluid pressure drive device according to deflection of optical point position by controller and is adjusted
It is flat.
Further, two fluid pressure drive devices of control move simultaneously in four position-3-way solenoid valves as described in step 1
Make, control the first fluid pressure drive device single cylinder action, control the second fluid pressure drive device single cylinder action, a closing
Four position-3-way solenoid valve oil circuits.
Further, as in step 3, if the fluorescent screen luminous point catcher monitors luminous point, the first hydraulic-driven of deviation fills
It sets, the hydraulic oil amount of feeding is corresponded to according to deviant, four position-3-way solenoid valves are controlled individually to the second hydraulic-driven by controller
Device carries out hydraulic oil feeding;If the fluorescent screen luminous point catcher monitors that luminous point is biased to the second fluid pressure drive device, according to inclined
Shifting value corresponds to the hydraulic oil amount of feeding, and control four position-3-way solenoid valves by controller individually carries out liquid to the first fluid pressure drive device
Pressure oil is fed.
The invention has the advantages that:
The configuration of the present invention is simple, it is easy to use, hydraulic oil is given simultaneously to fluid pressure drive device by controller, ensures two
Hydraulic lift formed it is identical, control lifting gear lifting during by fluorescent screen luminous point catcher to infrared ray luminous point
It is captured, the angle of top plate is adjusted by the offset of luminous point, controlled again by four position-3-way solenoid valves single
The feeding of one hydraulic oil carries out real time correction to top plate, and then ensures that top plate keeps certain levelness during lifting, prevents
It only lifts body to break away, the end of driving lever is fixed on by a slide bar to be oriented in conduit, prevents driving lever in the mistake of movement
It is disengaged from the groove in journey, ensures the work of elevator normal table.
Certainly, it implements any of the products of the present invention and does not necessarily require achieving all the advantages described above at the same time.
Description of the drawings
In order to illustrate the technical solution of the embodiments of the present invention more clearly, will be described below to embodiment required
Attached drawing is briefly described, it should be apparent that, drawings in the following description are only some embodiments of the invention, for ability
For the those of ordinary skill of domain, without creative efforts, it can also be obtained according to these attached drawings other attached
Figure.
Fig. 1 is the structural diagram of the present invention;
Fig. 2 is the structural schematic diagram that the present invention intersects lifting gear;
Fig. 3 is the structural schematic diagram of crossbar of the present invention;
Fig. 4 is lifting machine top plate leveling method flow diagram.
In attached drawing, parts list represented by the reference numerals are as follows:
1- top plate ontologies, 2- laser generators, 3- fluid pressure drive devices, for 4- to wheel, 5- intersects lifting gear, 6- controls
Device, the fluorescent screens 7- luminous point catcher, 8- guiding conduits, 9- substrates, 10- free bearings, 401- wheel bars, 501- crossbars, 502- driving levers,
503- follower levers, 504- connecting rods.
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, those of ordinary skill in the art are obtained all other without creative efforts
Embodiment shall fall within the protection scope of the present invention.
It please refers to Fig.1 shown in -3, the present invention is a kind of lifting machine, including includes the friendship for driving top plate ontology 1 to lift
Lifting gear 5 is pitched, the crossbar 501 that each intersection lifting gear 5 is mutually parallel by two forms, and crossbar 501 includes driving lever
502 and follower lever 503, one end of driving lever 502 is equipped with a pair of of wheel 4, and one end of follower lever 503 is mounted on free bearing by inserted link
On 10, free bearing 10 is bolted on substrate 9, and substrate 9 is equipped with one and is oriented to conduit 8, is rolled to wheel 4 with conduit 8 is oriented to
Cooperation;
Between two crossbars 501 by a connecting rod 504 connect, two pairs wheel 4 between by one wheel bar 401 connect,
One fluid pressure drive device 3 is installed, end and the wheel bar 401 of the piston rod of fluid pressure drive device 3 are cut with scissors on substrate 9
It connects;
Intersect lifting gears 5 by two between substrate 9 and top plate ontology 1 to be connected, and substrate 9 and top plate ontology 1 with intersect
The connection type of lifting gear 5 is identical;
The lower surface of top plate ontology 1 is equipped with a laser generator 2, and the surface of substrate 9 is equipped with a fluorescent screen luminous point catcher
7, and fluorescent screen pipe luminous point catcher is connected with a controller 6, and controller 6 is for two fluid pressure drive devices, 3 liquid in control base board 9
Pressure oil is fed, and controller is that a PLC controller model is S7-200.
Wherein, it includes a pair of of rectangular channel and dovetail groove to be oriented to conduit 8, is combined with a slide bar in dovetail groove, slide bar it is another
End is movably arranged on wheel bar 401, and two rectangular channels are rolled with the two-wheeled to wheel 4 to be coordinated.
Wherein, fluid pressure drive device 3 includes the first fluid pressure drive device and the second fluid pressure drive device.
As shown in figure 4, a kind of lifting machine top plate leveling method, includes the following steps:
Step 1, controller 6 control two fluid pressure drive devices 3 by one or four position-3-way solenoid valves and operate;
Step 2 carries out position capture by fluorescent screen luminous point catcher 7 to 2 sent out luminous point of laser generator;
Step 3 carries out a unidirectionally controlled wherein fluid pressure drive device 3 according to deflection of optical point position by controller 6 and carries out
Leveling.
Such as four position-3-way solenoid valves in step 1, in two fluid pressure drive devices 3 of control act simultaneously, one controls the
One fluid pressure drive device single cylinder acts, control the second fluid pressure drive device single cylinder action, four threeway electromagnetism of a closing
Valve oil road.
In step 3, if fluorescent screen luminous point catcher 7 monitors that luminous point is biased to the first fluid pressure drive device, according to deviant
The corresponding hydraulic oil amount of feeding controls four position-3-way solenoid valves by controller 6 and individually carries out hydraulic pressure to the second fluid pressure drive device
Oil feeding;
If fluorescent screen luminous point catcher 7 monitors that luminous point is biased to the second fluid pressure drive device, hydraulic oil is corresponded to according to deviant
The amount of feeding controls four position-3-way solenoid valves by controller 6 and individually carries out hydraulic oil feeding to the first fluid pressure drive device.
Fluid pressure drive device 3 is controlled by controller 6, when intersection lifting gear 5 being driven to act, two fluid pressure drive devices 3
Respectively on substrate 9 two intersection lifting gears 5 be respectively controlled, the piston rod of fluid pressure drive device 3 with to wheel 4
On wheel bar 401 interlock, and then drive driving lever 502, fluid pressure drive device 3 is shifted in the bottom end of driving lever 502, and then drive from
Lever 503 and the end of driving lever 502 are drawn close, final to be lifted top plate ontology 1, while being lifted top plate ontology 1, to top plate sheet
Mode is adjusted the Level tune of body 1 in three through the above steps.
In the description of this specification, the description of reference term " one embodiment ", " example ", " specific example " etc. means
Particular features, structures, materials, or characteristics described in conjunction with this embodiment or example are contained at least one implementation of the present invention
In example or example.In the present specification, schematic expression of the above terms may not refer to the same embodiment or example.
Moreover, particular features, structures, materials, or characteristics described can be in any one or more of the embodiments or examples to close
Suitable mode combines.
Present invention disclosed above preferred embodiment is only intended to help to illustrate the present invention.There is no detailed for preferred embodiment
All details are described, are not limited the invention to the specific embodiments described.Obviously, according to the content of this specification,
It can make many modifications and variations.These embodiments are chosen and specifically described to this specification, is in order to preferably explain the present invention
Principle and practical application, to enable skilled artisan to be best understood by and utilize the present invention.The present invention is only
It is limited by claims and its full scope and equivalent.
Claims (6)
1. a kind of lifting machine, it is characterised in that:
Including the intersection lifting gear (5) for being used to drive top plate ontology (1) to lift, each intersection lifting gear (5) is by two
Crossbar (501) composition being mutually parallel, the crossbar (501) includes driving lever (502) and follower lever (503), the master
One end of lever (502) is equipped with a pair of of wheel (4), and one end of the follower lever (503) is mounted on by inserted link on free bearing (10),
The free bearing (10) is bolted on substrate (9), and the substrate (9) is equipped with one and is oriented to conduit (8), described pair of wheel
(4) it rolls and coordinates with guiding conduit (8);
Between two crossbars (501) by a connecting rod (504) connect, it is described two pairs wheel (4) between pass through one wheel bar
(401) it connects,
One fluid pressure drive device (3) is installed on the substrate (9), the end of the piston rod of the fluid pressure drive device (3) with
It is hinged to take turns bar (401);
Intersect lifting gear (5) by two between substrate (9) and top plate ontology (1) to be connected, and substrate (9) and top plate ontology (1)
It is identical as the connection type for intersecting lifting gear (5);
The lower surface of the top plate ontology (1) is equipped with a laser generator (2), and the surface of the substrate (9) is equipped with a fluorescent screen
Luminous point catcher (7), and fluorescent screen pipe luminous point catcher is connected with a controller (6), the controller (6) is used for control base board
(9) two fluid pressure drive devices (3) hydraulic oil is fed on.
2. a kind of lifting machine according to claim 1, which is characterized in that a guiding conduit (8) includes a pair of of rectangle
Slot and dovetail groove are combined with a slide bar in the dovetail groove, and the other end of slide bar is movably arranged on wheel bar (401), described in two
Rectangular channel is rolled with the two-wheeled to wheel (4) to be coordinated.
3. a kind of lifting machine according to claim 1, which is characterized in that the fluid pressure drive device (3) includes the first liquid
Hydraulic driver and the second fluid pressure drive device.
4. according to a kind of any one lifting machine top plate leveling methods of claim 1-3, which is characterized in that including walking as follows
Suddenly:
Step 1, controller (6) control two fluid pressure drive devices (3) by one or four position-3-way solenoid valves and operate;
Step 2 carries out position capture by fluorescent screen luminous point catcher (7) to the sent out luminous point of laser generator (2);
Step 3 carries out a unidirectionally controlled wherein fluid pressure drive device (3) according to deflection of optical point position by controller (6) and carries out
Leveling.
5. a kind of lifting machine top plate leveling method according to claim 4, which is characterized in that four as described in step 1
Two fluid pressure drive device of control (3) acts simultaneously in three-way magnetic valve, and a first fluid pressure drive device single cylinder of control is dynamic
Make, control the second fluid pressure drive device single cylinder action, a four position-3-way solenoid valve oil circuits of closing.
6. a kind of lifting machine top plate leveling method according to claim 4, which is characterized in that in step 3, if described
Fluorescent screen luminous point catcher (7) monitors that luminous point is biased to the first fluid pressure drive device, and the hydraulic oil amount of feeding is corresponded to according to deviant, leads to
It crosses controller (6) and controls four position-3-way solenoid valves individually to the progress hydraulic oil feeding of the second fluid pressure drive device;
If the fluorescent screen luminous point catcher (7) monitors that luminous point is biased to the second fluid pressure drive device, hydraulic pressure is corresponded to according to deviant
The oily amount of feeding controls four position-3-way solenoid valves by controller (6) and individually carries out hydraulic oil feeding to the first fluid pressure drive device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810564498.2A CN108689332B (en) | 2018-06-04 | 2018-06-04 | Method for leveling top plate of lifter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810564498.2A CN108689332B (en) | 2018-06-04 | 2018-06-04 | Method for leveling top plate of lifter |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108689332A true CN108689332A (en) | 2018-10-23 |
| CN108689332B CN108689332B (en) | 2020-11-06 |
Family
ID=63849384
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810564498.2A Active CN108689332B (en) | 2018-06-04 | 2018-06-04 | Method for leveling top plate of lifter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108689332B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109291043A (en) * | 2018-12-17 | 2019-02-01 | 中科新松有限公司 | A kind of lifting device and robot |
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| JP2005145690A (en) * | 2003-11-18 | 2005-06-09 | Kowa Seiki Kk | Lift for vehicle maintenance |
| CN102050405A (en) * | 2011-01-18 | 2011-05-11 | 中国人民解放军95989部队 | Scissor lifting device |
| CN205208071U (en) * | 2015-12-16 | 2016-05-04 | 孙佳燕 | A structure for leveling of erection equipment alignment |
| CN205634751U (en) * | 2016-05-10 | 2016-10-12 | 闫峰 | Portable car maintenance station and formula of cutting machine of lifting thereof |
| CN106672856A (en) * | 2017-03-09 | 2017-05-17 | 武汉理工大学 | Double-shear fork container transferring trolley |
| CN206395769U (en) * | 2016-12-06 | 2017-08-11 | 上海君屹工业自动化股份有限公司 | Scissor lift |
| CN206985612U (en) * | 2017-07-23 | 2018-02-09 | 苏州艾沃意特机械设备制造有限公司 | A kind of automatic leveling shearing type lifter |
-
2018
- 2018-06-04 CN CN201810564498.2A patent/CN108689332B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2005145690A (en) * | 2003-11-18 | 2005-06-09 | Kowa Seiki Kk | Lift for vehicle maintenance |
| CN102050405A (en) * | 2011-01-18 | 2011-05-11 | 中国人民解放军95989部队 | Scissor lifting device |
| CN205208071U (en) * | 2015-12-16 | 2016-05-04 | 孙佳燕 | A structure for leveling of erection equipment alignment |
| CN205634751U (en) * | 2016-05-10 | 2016-10-12 | 闫峰 | Portable car maintenance station and formula of cutting machine of lifting thereof |
| CN206395769U (en) * | 2016-12-06 | 2017-08-11 | 上海君屹工业自动化股份有限公司 | Scissor lift |
| CN106672856A (en) * | 2017-03-09 | 2017-05-17 | 武汉理工大学 | Double-shear fork container transferring trolley |
| CN206985612U (en) * | 2017-07-23 | 2018-02-09 | 苏州艾沃意特机械设备制造有限公司 | A kind of automatic leveling shearing type lifter |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109291043A (en) * | 2018-12-17 | 2019-02-01 | 中科新松有限公司 | A kind of lifting device and robot |
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| Publication number | Publication date |
|---|---|
| CN108689332B (en) | 2020-11-06 |
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| TA01 | Transfer of patent application right |
Effective date of registration: 20201020 Address after: Room 222, 2 / F, building g, Wenzhou enlightenment future industrial park, 77 Jinyang Road, nanbaixiang street, Ouhai District, Wenzhou City, Zhejiang Province Applicant after: Wenzhou Mingsi Industrial Design Co., Ltd Address before: 230000 Anhui city of Hefei Province Economic and Technological Development Zone Fangxing avenue to the south, west of Penglai Road Applicant before: HEFEI EHANG MACHINERY TECHNOLOGY Co.,Ltd. |
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