CN103145066A - Movable type automatic levelling mechanical lifting machine set - Google Patents
Movable type automatic levelling mechanical lifting machine set Download PDFInfo
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- CN103145066A CN103145066A CN201310097939XA CN201310097939A CN103145066A CN 103145066 A CN103145066 A CN 103145066A CN 201310097939X A CN201310097939X A CN 201310097939XA CN 201310097939 A CN201310097939 A CN 201310097939A CN 103145066 A CN103145066 A CN 103145066A
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- lifting machine
- rotating speed
- machine
- flase floor
- motor reducer
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Abstract
The invention discloses a movable type automatic levelling mechanical lifting machine set in the field of vehicle maintenance equipment. According to the machine set, four or more than four lifting machines are symmetrically arranged on two sides of a vehicle, each lifting machine comprises a machine body, a motor speed reduction machine and a screw rod, wherein each machine body is provided with a connecting plate which is connected with the motor speed reduction machine, and each motor speed reduction machine is connected with the screw rod. A round grating plate is fixedly connected with each screw rod below the motor speed reduction machine, a switch seat is arranged on each machine body and is provided with a rotating speed detection switch, each rotating speed detection switch is provided with two signal ends which are vertically corresponded, the peripheries of each grating plate are placed in openings of the two signal ends, the rotating speed detection switch of each lifting machine is connected with a controller through a data wire, and each controller is connected with a display panel through the data wire. The movable type automatic levelling mechanical lifting machine set has the characteristics of high safety coefficient, high precision and high efficiency.
Description
Technical field
The present invention relates to the automotive service equipement field, more particularly, the present invention relates to the high portable automatic leveling mechanical lift unit of a kind of safety factor, precision and efficient.
Background technology
At present when vehicle maintenance and repair, generally by symmetrically arranged four or four above movable lifting machines, automobile is praised to certain height, be convenient to the maintainer and keep in repair under car.Due to have vehicle tire pressure difference, construction ground is uneven, each electrical efficiency factor is different and because of the different factors such as voltage difference that produce of cable length, can make lifting machine produce diff-H when work, and this diff-H can cause being produced overbalance by the automobile of lifting, and then might cause the topple hidden danger of personnel casualty accidents of automobile.Therefore, need to carry out leveling to lifting machine, prior art all adopts manually the leveling one by one of every lifting machine, wastes time and energy, and efficient is very low, and precision is not high.
Summary of the invention
The purpose of the present invention's invention is to overcome the deficiencies in the prior art, provides a kind of safety factor, precision and efficient high portable automatic leveling mechanical lift unit.
The purpose of the present invention's invention is achieved through the following technical solutions:
A kind of portable automatic leveling mechanical lift unit, adopt four or four above lifting machines to put the both sides of automobile is symmetrical, every lifting machine comprises body, motor reducer and screw mandrel, described body is provided with connecting panel, described connecting panel connects motor reducer, described motor reducer connection wire rod.Described screw mandrel is the circular flase floor of captive joint one below motor reducer, described body is provided with a switch seat, described switch seat is installed a rotating speed detector switch, described rotating speed detector switch is provided with two signal ends corresponding to up and down, the periphery of described flase floor is placed in the opening of two signal ends, the rotating speed detector switch of described every lifting machine all connects controller by data line, and described controller connects display panel by data line.
Purpose of the present invention can also be achieved through the following technical solutions:
Described flase floor is level to be put, and the periphery of flase floor is provided with some breach of decile.
Described two signal ends are the parallel open shape, and wherein a signal end is that transmitting terminal, another signal end are receiving end, and the bottom of described body is arranged with four or more scroll wheel.
Compared with prior art, the present invention has following beneficial effect:
Safety factor, precision and efficient are high and reduced workman's labour intensity.
Description of drawings
Accompanying drawing 1 is four lifting machine working state schematic representations of portable automatic leveling mechanical lift unit;
Accompanying drawing 2 is six lifting machine working state schematic representations of portable automatic leveling mechanical lift unit;
Accompanying drawing 3 is portable automatic leveling mechanical hoisting machine structural representation;
Accompanying drawing 4 is portable automatic leveling mechanical hoisting machine structure partial schematic diagram.
In figure: motor reducer 1, screw mandrel 2, flase floor 3, rotating speed detector switch 4, switch seat 5, lifting machine body 6, controller 7, display panel 8, automobile 9.
The specific embodiment
Below in conjunction with drawings and Examples, essentiality content of the present invention is described in further detail:
As attached illustrated in figures 1 and 2: a kind of portable automatic leveling mechanical lift unit, adopt four or four above lifting machines to put the both sides of automobile 9 is symmetrical, the bottom of lifting machine body 6 is arranged with four or four scroll wheels, and the convenient operation personnel drag the lifting machine flexible both sides that is placed in automobile.As shown in Figure 3 and Figure 4: every lifting machine comprises body 6, motor reducer 1 and screw mandrel 2, and body 6 is provided with connecting panel, and connecting panel connects motor reducer 1, and motor reducer 1 connection wire rod 2 also drives screw mandrel 2 rotations.the screw mandrel 2 circular flase floor 3 that captive joint one level is put below motor reducer 1, the periphery of flase floor 3 is provided with some breach of decile, body 6 is provided with switch seat 5, switch seat 5 is installed a rotating speed detector switch 4, rotating speed detector switch 4 is provided with corresponding two signal ends that are parallel open in up and down, one of them signal end is transmitting terminal, another signal end is receiving end, the periphery of flase floor 3 is placed in the opening of transmitting terminal and receiving end, during 4 work of rotating speed detector switch, transmitting terminal can be to receiving end utilizing emitted light signal, flase floor 3 is in the middle of the transmitting terminal and receiving end of rotating speed detector switch 4, after optical signal is stopped by flase floor 3, rotating speed detector switch 4 just can output signal.Have breach on flase floor 3, when breach just in time is in transmitting terminal and receiving end middle, rotating speed detector switch 4 is output signal not, and so forth, the signal that the rotating speed detector switch 4 of every lifting machine produces is inputed in controller 7 and is calculated by data line, and the data of simultaneously controller 7 being calculated are communicated with display panel 8 by data line and show.
Embodiment:
When lifting machine rises operation, motor reducer 1 drives screw mandrel 2 and rotates, screw mandrel 2 drives flase floor 3 and rotates, rotating speed detector switch 4 can detect the rotation number of turns of flase floor 3, and converts it into signal and transfer to lifting machine controller 7 and calculate, after having calculated lifting machine and exceeding the setting range value, can stop the operation of lifting machine in the setting range value, continue to start the outer lifting machine of value range, when all lifting machines were all in the setting range value, all lifting machines can continue to move simultaneously.When this leveling process exceeds the setting range value, controller 7 can stop the operation of all lifting machines automatically.Otherwise the operating process when descending operation is identical.
Claims (4)
1. portable automatic leveling mechanical lift unit, adopt four or four above lifting machines to put the both sides of automobile is symmetrical, every lifting machine comprises body, motor reducer and screw mandrel, described body is provided with connecting panel, described connecting panel connects motor reducer, described motor reducer connection wire rod, it is characterized in that: described screw mandrel is the circular flase floor of captive joint one below motor reducer, described body is provided with a switch seat, described switch seat is installed a rotating speed detector switch, described rotating speed detector switch is provided with two signal ends corresponding to up and down, the periphery of described flase floor is placed in the opening of two signal ends, the rotating speed detector switch of every lifting machine all connects controller by data line, described controller connects display panel by data line.
2. a kind of portable automatic leveling mechanical lift unit according to claim 1 is characterized in that: described flase floor is level to be put, and the periphery of flase floor is provided with some breach of decile.
3. a kind of portable automatic leveling mechanical lift unit according to claim 1, it is characterized in that: described two signal ends are the parallel open shape, and wherein a signal end is that transmitting terminal, another signal end are receiving end.
4. a kind of automatic leveling mechanical lift unit when mobile according to claim 1, it is characterized in that: the bottom of described body is arranged with four or more scroll wheel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310097939.XA CN103145066B (en) | 2013-03-26 | 2013-03-26 | Portable automatic leveling mechanical lift unit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310097939.XA CN103145066B (en) | 2013-03-26 | 2013-03-26 | Portable automatic leveling mechanical lift unit |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103145066A true CN103145066A (en) | 2013-06-12 |
| CN103145066B CN103145066B (en) | 2016-01-06 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310097939.XA Active CN103145066B (en) | 2013-03-26 | 2013-03-26 | Portable automatic leveling mechanical lift unit |
Country Status (1)
| Country | Link |
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| CN (1) | CN103145066B (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH092790A (en) * | 1995-06-20 | 1997-01-07 | Banzai Kogyo Kk | Bipost lift for vehicle |
| JP2004307113A (en) * | 2003-04-04 | 2004-11-04 | Atex Co Ltd | Lift controller |
| US20090189558A1 (en) * | 2008-01-29 | 2009-07-30 | Innovative Design Solutions | Actuator Position Homing Method and Apparatus |
| CN202107480U (en) * | 2011-06-16 | 2012-01-11 | 南京奥特电气有限公司 | Synchronization control device for hydraulic lifting |
| CN202175533U (en) * | 2011-08-04 | 2012-03-28 | 上海乾帆机械工程有限公司 | Improved mechanical lifting machine |
| CN203237983U (en) * | 2013-03-26 | 2013-10-16 | 上海乾帆机械工程有限公司 | Movable automatic leveling mechanical lifting machine set |
-
2013
- 2013-03-26 CN CN201310097939.XA patent/CN103145066B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH092790A (en) * | 1995-06-20 | 1997-01-07 | Banzai Kogyo Kk | Bipost lift for vehicle |
| JP2004307113A (en) * | 2003-04-04 | 2004-11-04 | Atex Co Ltd | Lift controller |
| US20090189558A1 (en) * | 2008-01-29 | 2009-07-30 | Innovative Design Solutions | Actuator Position Homing Method and Apparatus |
| CN202107480U (en) * | 2011-06-16 | 2012-01-11 | 南京奥特电气有限公司 | Synchronization control device for hydraulic lifting |
| CN202175533U (en) * | 2011-08-04 | 2012-03-28 | 上海乾帆机械工程有限公司 | Improved mechanical lifting machine |
| CN203237983U (en) * | 2013-03-26 | 2013-10-16 | 上海乾帆机械工程有限公司 | Movable automatic leveling mechanical lifting machine set |
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| Publication number | Publication date |
|---|---|
| CN103145066B (en) | 2016-01-06 |
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Effective date of registration: 20170630 Address after: 226500 Jiangsu city of Nantong province Rugao City Bai Pu Zhen Pu Xi Cun (12 groups belong to the company premises) Patentee after: Jiangsu Feier Electrical Technology Co., Ltd. Address before: 201799 room E-403, No. 350 East Road, Qingpu District, Shanghai Patentee before: Shanghai Ganfan Machinery Engineering Co.,Ltd. |