CN107150977A - A kind of control method of the lifting machine with double-layer lifting function - Google Patents
A kind of control method of the lifting machine with double-layer lifting function Download PDFInfo
- Publication number
- CN107150977A CN107150977A CN201710511681.1A CN201710511681A CN107150977A CN 107150977 A CN107150977 A CN 107150977A CN 201710511681 A CN201710511681 A CN 201710511681A CN 107150977 A CN107150977 A CN 107150977A
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- Prior art keywords
- control
- lifting
- double
- control signal
- hydraulic
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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
- B66F7/08—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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- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Geology (AREA)
- Mechanical Engineering (AREA)
- Structural Engineering (AREA)
- Elevator Control (AREA)
Abstract
The invention discloses a kind of control method of the lifting machine with double-layer lifting function, comprise the following steps：Control module is risen by the first control signal, control lifting platform；Pass through the second control signal, control reversal valve commutation；By the 3rd control signal, control pallet rises；By the 4th control signal, control pallet declines；By the 5th control signal, control reversal valve commutates again；By the 6th control signal, control lifting platform declines；Pass through the 7th control signal；Reversal valve is controlled to close；By the 8th control signal, control reversal valve is opened, and the present invention can be realized selectively uses levels elevating function according to maintenance vehicle condition, simple to operate.
Description
Technical field
The present invention relates to the control field of car lift, more particularly to a kind of lifting machine with double-layer lifting function
Control method.
Background technology
Car lift is the equipment for lifting automobile during auto repair, and automobile reaches lifting machine station, passed through
Artificial operation can make the certain height of vehicle hoisting, be easy to auto repair.Lifting machine is played very in auto repair maintenance
Important effect, present maintenance factory is provided with lifting machine, and lifting machine is the necessary equipment of auto repair or maintenance.
Current lifting machine function is not powerful enough, typically there was only individual layer elevating function, if being supported using automobile tire,
Tire can not be overhauled, if using hydraulic system, hydraulic pressure pole length is long, it is high to space requirement, and typically lift
The machine of liter can not adjust spacing for different model automobile, and the scope of application is small, and most of lifting machines all need individually to be equipped with it is automatically controlled
Cabinet, more space-consuming and operation difficulty are high.
The content of the invention
The purpose of invention：The invention discloses a kind of control method of the lifting machine with double-layer lifting function, Yong Huke
Levels elevating function is selectively used according to maintenance vehicle condition, hydraulic system is divided into two smaller portions and controls to hold respectively
Units, and all parts of hydraulic system are mounted on pedestal with lifting platform, being not required to individually be equipped with electrical control cubicles, for space
It is required that it is low, for different model automobile adjustable berth away from applicable vehicle scope is wide and simple to operate.
Technical scheme：In order to realize the above object the invention discloses a kind of lifting machine with double-layer lifting function
Control method, comprises the following steps：
1）Power switch is closed, Continued depression lower floor rises button, and control module produces the first control signal, driving lower floor hydraulic pressure
System operation, control lifting platform rises；
2）Continued depression upper strata rises button, and control module produces the second control signal, control reversal valve commutation；
3）After reversal valve commutation, control module produces the 3rd control signal, drives on upper strata hydraulic pressure system operation, control pallet
Rise；
4）Continued depression upper strata declines button, and control module produces the 4th control signal driving upper strata hydraulic pressure system operation, control
Pallet declines；
5）Continued depression lower floor declines button, and control module produces the 5th control signal, and control reversal valve is backed towards；
6）After reversal valve is backed towards, control module is produced under the 6th control signal, driving lower floor hydraulic pressure system operation, control lifting platform
Drop；
7）During equipment operation exception, jerk/SR is pressed, control module produces the 7th control signal, and control reversal valve is closed
Close；
8）After Abnormality remove, SR is pressed again, and control module produces the 8th control signal, and control reversal valve is opened.
Further, a kind of control method of above-mentioned lifting machine with double-layer lifting function, the hydraulic system bag
Upper strata hydraulic system and lower floor's hydraulic system are included, the executing agency includes upper strata executive component and lower floor's executive component.
Further, a kind of control method of above-mentioned lifting machine with double-layer lifting function, the upper strata hydraulic pressure system
System includes pipeline, motor, hydraulic pump, reversal valve, one group of second hydraulic cylinder, one group of second hydraulic stem, hydraulic oil；
Further, a kind of control method of above-mentioned lifting machine with double-layer lifting function, lower floor's hydraulic system bag
Include pipeline, motor, hydraulic pump, reversal valve, one group of first hydraulic cylinder, one group of first hydraulic stem.
Further, the control method of above-mentioned a kind of lifting machine with double-layer lifting function, the upper strata performs member
Part includes one group of pallet, one group of second scissor jack, one group of second cross beam.
Further, a kind of control method of above-mentioned lifting machine with double-layer lifting function, the lower floor performs member
Part includes pedestal, one group of first scissor jack, first crossbeam, one group of lifting platform.
Further, the control method of above-mentioned a kind of lifting machine with double-layer lifting function, the tray bottom with
Scissor jack upper end is connected, and scissor jack lower end is connected with lifting platform.
Further, the control method of above-mentioned a kind of lifting machine with double-layer lifting function, the lifting platform and
One scissor jack upper end is connected, and the first scissor jack lower end is connected with pedestal.
Above-mentioned technical proposal can be seen that the present invention and have the advantages that：
（1）The control method of a kind of lifting machine with double-layer lifting function of the present invention, with double-layer lifting function, root
Situation need to be overhauled according to automobile, selectively using lower floor's lifting or double-layer lifting function.
（2）A kind of control method of lifting machine with double-layer lifting function of the present invention, is filled using double-layer hydraulic
Put, break the whole up into parts, it is to avoid high request of the large parts to space.
（3）A kind of control method of lifting machine with double-layer lifting function of the present invention, is filled using double-layer hydraulic
Put, reduce the hoisting depth of every layer of hydraulic means, when equipment fault occur or being unexpected, double-layer hydraulic device provides double-deck
Safety guarantee, uses process more safe.
（4）A kind of control method of lifting machine with double-layer lifting function of the present invention, was used in lifting machine
Occur any situation in journey, scram button can be pressed at any time, make equipment rapidly stopping act, during failture evacuation, press reset by
Button, power-off, and the work before can continuing is not required to when equipment fault is excluded, for failture evacuation more safe ready.
Brief description of the drawings
Fig. 1 illustrates for a kind of control module overall structure of lifting machine with double-layer lifting function of the present invention
Figure；
Fig. 2 is a kind of overall structure connection diagram of the lifting machine with double-layer lifting function of the present invention；
In figure：1- power switches, 2- jerks/SR, 3- lower floors rise button, and 4- lower floors decline button, and 5- upper stratas rise
Button, 6- upper stratas decline button, 7- control modules, 8- lifting platforms, 9- reversal valves, 10- pallets, 11- motor, 12- hydraulic pumps,
13- second hydraulic cylinders, the hydraulic stems of 14- second, 15- first hydraulic cylinders, the hydraulic stems of 16- first, the scissor jacks of 17- second, 18-
Second cross beam, 19- pedestals, the scissor jacks of 20- first, 21- first crossbeams.
Embodiment
Below in conjunction with the accompanying drawings, the specific embodiment of the invention is described in detail.
Embodiment
The invention discloses a kind of control method of the lifting machine with double-layer lifting function, as shown in Figure 1 to Figure 2, bag
Include following steps：
1）Power switch 1 is closed, Continued depression lower floor rises button 3, and control module 7 produces the first control signal, drives lower floor
Hydraulic system is run, and control lifting platform 8 rises；
2）Continued depression upper strata rises button 5, and control module 7 produces the second control signal, and control reversal valve 9 commutates；
3）After reversal valve 9 commutates, control module 7 produces the 3rd control signal, drives upper strata hydraulic pressure system operation, controls pallet 10
Rise；
4）Continued depression upper strata declines button 6, and control module 7 produces the 4th control signal driving upper strata hydraulic pressure system operation, control
Pallet 10 processed declines；
5）Continued depression lower floor declines button 4, and control module 7 produces the 5th control signal, and control reversal valve 9 is backed towards；
6）After reversal valve 9 is backed towards, control module 7 produces the 6th control signal, and driving lower floor hydraulic pressure system operation controls lifting platform
8 decline；
7）During equipment operation exception, jerk/SR 2 is pressed, control module 7 produces the 7th control signal, controls reversal valve 9
Close；
8）After Abnormality remove, SR 2 is pressed again, and control module 7 produces the 8th control signal, and control reversal valve 9 is opened.
Hydraulic system described in the present embodiment includes upper strata hydraulic system and lower floor's hydraulic system, and the executing agency includes upper
Layer executive component and lower floor's executive component.
Upper strata hydraulic system described in the present embodiment includes pipeline, motor 11, hydraulic pump 12, reversal valve 9, one group of second liquid
Cylinder pressure 13, one group of second hydraulic stem 14, hydraulic oil；
Lower floor's hydraulic system described in the present embodiment includes pipeline, motor 11, hydraulic pump 12, reversal valve 9, one group of first hydraulic cylinder
15, one group of first hydraulic stem 16.
Upper strata executive component described in the present embodiment includes one group of pallet 10, one group of second scissor jack 17, one group second
Crossbeam 18.
Lower floor's executive component described in the present embodiment includes pedestal 19, one group of first scissor jack 20, first crossbeam 21, one
Group lifting platform 8.
The bottom of pallet 10 described in the present embodiment is connected with the upper end of scissor jack 17, the lower end of scissor jack 17 and lifting platform
8 connections.
Lifting platform 8 described in the present embodiment is connected with the upper end of the first scissor jack 20, the lower end of the first scissor jack 20 with
Pedestal 19 is connected.
Described above is only the preferred embodiment of the present invention, it should be noted that for those skilled in the art
For, under the premise without departing from the principles of the invention, some improvement can also be made, these improvement also should be regarded as the guarantor of the present invention
Protect scope.
Claims (8)
1. a kind of control method of the lifting machine with double-layer lifting function, it is characterised in that：Comprise the following steps：
1）Close power switch（1）, Continued depression lower floor rising button（3）, control module（7）The first control signal is produced, is driven
Dynamic lower floor hydraulic pressure system operation, controls lifting platform（8）Rise；
2）Continued depression upper strata rises button（5）, control module（7）The second control signal is produced, reversal valve is controlled（9）Commutation；
3）Reversal valve（9）After commutation, control module（7）The 3rd control signal is produced, upper strata hydraulic pressure system operation, control support is driven
Disk（10）Rise；
4）Continued depression upper strata declines button（6）, control module（7）Produce the 4th control signal driving upper strata hydraulic system fortune
OK, pallet is controlled（10）Decline；
5）Continued depression lower floor declines button（4）, control module（7）The 5th control signal is produced, reversal valve is controlled（9）Back towards；
6）Reversal valve（9）After backing towards, control module（7）The 6th control signal is produced, driving lower floor hydraulic pressure system operation, control rises
Platform drops（8）Decline；
7）During equipment operation exception, jerk/SR is pressed（2）, control module（7）The 7th control signal is produced, control is changed
To valve（9）Close；
8）After Abnormality remove, SR is pressed again（2）, control module（7）The 8th control signal is produced, reversal valve is controlled
（9）Open.
2. a kind of control method of lifting machine with double-layer lifting function according to claim 1, it is characterised in that：Institute
Stating hydraulic system includes upper strata hydraulic system and lower floor's hydraulic system, and the executing agency includes upper strata executive component and lower floor holds
Units.
3. a kind of control method of lifting machine with double-layer lifting function according to claim 2, it is characterised in that：Institute
Stating upper strata hydraulic system includes pipeline, motor（11）, hydraulic pump（12）, reversal valve（9）, one group of second hydraulic cylinder（13）, one
The second hydraulic stem of group（14）, hydraulic oil.
4. a kind of control method of lifting machine with double-layer lifting function according to claim 2, it is characterised in that：Institute
Stating lower floor's hydraulic system includes pipeline, motor（11）, hydraulic pump（12）, reversal valve（9）, one group of first hydraulic cylinder（15）, one
The first hydraulic stem of group（16）.
5. a kind of control method of lifting machine with double-layer lifting function according to claim 2, it is characterised in that：Institute
Stating upper strata executive component includes one group of pallet（10）, one group of second scissor jack（17）, one group of second cross beam（18）.
6. a kind of control method of lifting machine with double-layer lifting function according to claim 2, it is characterised in that：Institute
Stating lower floor's executive component includes pedestal（19）, one group of first scissor jack（20）, first crossbeam（21）, one group of lifting platform（8）.
7. a kind of control method of lifting machine with double-layer lifting function according to claim 5, it is characterised in that：Institute
State pallet（10）Bottom and scissor jack（17）Upper end is connected, scissor jack（17）Lower end and lifting platform（8）Connection.
8. a kind of control method of lifting machine with double-layer lifting function according to claim 6, it is characterised in that：Institute
State lifting platform（8）With the first scissor jack（20）Upper end is connected, the first scissor jack（20）Lower end and pedestal（19）Connection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710511681.1A CN107150977A (en) | 2017-06-29 | 2017-06-29 | A kind of control method of the lifting machine with double-layer lifting function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710511681.1A CN107150977A (en) | 2017-06-29 | 2017-06-29 | A kind of control method of the lifting machine with double-layer lifting function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107150977A true CN107150977A (en) | 2017-09-12 |
Family
ID=59796242
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710511681.1A Pending CN107150977A (en) | 2017-06-29 | 2017-06-29 | A kind of control method of the lifting machine with double-layer lifting function |
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Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3815710A (en) * | 1971-10-21 | 1974-06-11 | Maxton Mfg Co | Seismic sensing apparatus |
| JPH0672657A (en) * | 1992-08-25 | 1994-03-15 | Hitachi Building Syst Eng & Service Co Ltd | Elevator smoke preventing device |
| CN1380873A (en) * | 2000-05-18 | 2002-11-20 | 东芝电梯株式会社 | Double-deck elevator |
| CN1840460A (en) * | 2005-03-29 | 2006-10-04 | 株式会社日立制作所 | Elevator system |
| CN101213139A (en) * | 2006-03-01 | 2008-07-02 | 三菱电机株式会社 | Device for controlled operation of elevator |
| CN101243001A (en) * | 2005-08-19 | 2008-08-13 | 通力股份公司 | Positioning method in an elevator system |
| CN203682992U (en) * | 2014-01-16 | 2014-07-02 | 赛埃孚汽车保修设备（太仓）有限公司 | Shear mode lifter capable of achieving secondary lifting |
-
2017
- 2017-06-29 CN CN201710511681.1A patent/CN107150977A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3815710A (en) * | 1971-10-21 | 1974-06-11 | Maxton Mfg Co | Seismic sensing apparatus |
| JPH0672657A (en) * | 1992-08-25 | 1994-03-15 | Hitachi Building Syst Eng & Service Co Ltd | Elevator smoke preventing device |
| CN1380873A (en) * | 2000-05-18 | 2002-11-20 | 东芝电梯株式会社 | Double-deck elevator |
| CN1840460A (en) * | 2005-03-29 | 2006-10-04 | 株式会社日立制作所 | Elevator system |
| CN101243001A (en) * | 2005-08-19 | 2008-08-13 | 通力股份公司 | Positioning method in an elevator system |
| CN101213139A (en) * | 2006-03-01 | 2008-07-02 | 三菱电机株式会社 | Device for controlled operation of elevator |
| CN203682992U (en) * | 2014-01-16 | 2014-07-02 | 赛埃孚汽车保修设备（太仓）有限公司 | Shear mode lifter capable of achieving secondary lifting |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
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Application publication date: 20170912 |