CN207030845U - A kind of Superthin scissor lift of anti-dumping - Google Patents
A kind of Superthin scissor lift of anti-dumping Download PDFInfo
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- CN207030845U CN207030845U CN201720956075.6U CN201720956075U CN207030845U CN 207030845 U CN207030845 U CN 207030845U CN 201720956075 U CN201720956075 U CN 201720956075U CN 207030845 U CN207030845 U CN 207030845U
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Abstract
The utility model discloses a kind of Superthin scissor lift of anti-dumping, including displacement transducer, its side for being arranged on workbench or cutting arm；Institute's displacement sensors include main body control end and measurement end；The measurement end is fixed on the table, and the main body control end is fixed on base；Or the measurement end is fixed on base, the main body control end is fixed on the table；Or the measurement end is fixed on and cuts arm one end, the main body control end is fixed on the other end cut arm and produce vertical displacement；Or the measurement end is fixed on and cuts arm one end, the main body control end is fixed on the affiliated other end cut arm and produce lateral displacement；Wherein, the measurement end is detected relative to relative displacement caused by main body control end in the main body control end in real time.Lifting machine of the present utility model is realized and is automatically stopped when both sides podium level is overproof, prevent the dangerous generation of automobile overturning on workbench, improve security by installing displacement transducer.
Description
Technical field
A kind of lifting machine is the utility model is related to, more specifically, the utility model is related to a kind of ultra-thin scissors of anti-dumping
Lifting machine.
Background technology
The shearing type lifter that current automobile maintenance industry uses uses electrical equipment to control, and can not measure lifting in real time
Highly, so some simple actions can only be realized, such as rise, decline function.So after lifting machine runs a period of time
After some gases can be produced in hydraulic system or produce a small amount of leakage by piston packing, lifting machine will result in
Two lifting platform injustice, have overturning dangerous.Also auxiliary platform is stopped or declined process during lifting machine decline
Middle insurance institution's failure, auxiliary platform insurance tooth do not flick, and at this moment auxiliary platform can not decline, but main platform can also continue to down
Drop, easily causes automobile overturning.In addition, the lifting that maintenance mans can not accurately position oneself suitable height when lifting vehicle is high
Degree, so often carrying out multiple lift adjustment, loses time；Or directly repaired on the height of oneself is not suitable for, increase
Labor intensity is added.
Utility model content
A purpose of the present utility model is that solve at least the above and defect, and provide at least will be described later it is excellent
Point.
A purpose of the present utility model is to design a kind of Superthin scissor lift of anti-dumping, and displacement transducer measures in real time
Lifting machine worktable or the both sides displacement for cutting arm, avoid lifting machine both sides lift height different, improve the security performance of lifting machine.
In order to realize according to object of the present invention and further advantage, there is provided a kind of ultra-thin shearing type lifting of anti-dumping
Machine, including：
Multiple displacement transducers, its side for being symmetrically mounted on workbench or cutting arm；Institute's displacement sensors include main body
Control terminal and measurement end；
The measurement end is fixed on the table, and the main body control end is fixed on base；Or
The measurement end is fixed on base, and the main body control end is fixed on the table；Or
The measurement end, which is fixed on, cuts arm one end, and the main body control end is fixed on the arm of cutting and produces the another of vertical displacement
One end；Or
The measurement end, which is fixed on, cuts arm one end, and the main body control end is fixed on affiliated arm of cutting and produces the another of lateral displacement
One end；
Wherein, the measurement end is detected relative to relative displacement caused by main body control end in the main body control end in real time.
Preferably, institute's displacement sensors are draw-wire displacement sensor.
Preferably, it is connected with scalable drawstring between measurement end and the main body control end.
Preferably, the measurement end is fixed on front/rear/left/right side of the workbench, the main body control end
It is fixed on the side of the base and workbench homonymy；Wherein, the drawstring between the main body control end and measurement end with it is described
The angle of workbench is 8~90 degree.
Preferably, the main body control end is fixed on front/rear/left/right side of the workbench, the measurement end
It is fixed on the side of the base and workbench homonymy；Wherein, the drawstring between the main body control end and measurement end with it is described
The angle of workbench is 8~90 degree.
Preferably, the main body control end, which is fixed on, cuts on arm one end, the measurement end be fixed on cut the arm other end or
On base；Wherein, the drawstring between the main body control end and measurement end is parallel to the workbench.
Preferably, the measurement end is fixed on upper shear arm, and the main body control end is fixed on the lower shear arm；Its
In, drawstring between the main body control end and measurement end perpendicular to the workbench.
The utility model comprises at least following beneficial effect：The Superthin scissor lift of anti-dumping can be realized when lifting machine both sides
Lifting machine is automatically stopped when podium level is overproof to run and alarm, and is prevented the dangerous generation of automobile overturning, is improved security.
Further advantage, target and feature of the present utility model embody part by following explanation, and part will also pass through
Research of the present utility model and practice are understood by the person skilled in the art.
Brief description of the drawings
Fig. 1 is a kind of structure chart of way of realization of the Superthin scissor lift of anti-dumping of the present utility model.
Fig. 2 is Fig. 1 displacement transducer and the detonation configuration figure of installing mechanism.
Fig. 3 is the structure chart of another way of realization of the Superthin scissor lift of anti-dumping of the present utility model.
Fig. 4 is the structure chart of another way of realization of the Superthin scissor lift of anti-dumping of the present utility model.
Fig. 5 is the structure chart of another way of realization of the Superthin scissor lift of anti-dumping of the present utility model.
Fig. 6 is the structure chart of another way of realization of the Superthin scissor lift of anti-dumping of the present utility model.
Embodiment
The utility model is described in further detail below in conjunction with the accompanying drawings, to make those skilled in the art with reference to explanation
Book word can be implemented according to this.
It should be appreciated that such as " having ", "comprising" and " comprising " term used herein do not allot one or more
The presence or addition of individual other elements or its combination.
A kind of way of realization of the shearing type lifter of anti-dumping shown in Fig. 1-2, by two wait height, be placed in parallel it is identical
Lifting machine composition, be each responsible for lifting or decline the left and right side wheel of auto repair to be checked.The lifting machine include base 110,
Workbench 120, cut arm 130, lift cylinder 140, intermediate rotary shaft 150, displacement transducer 160, installing mechanism 170.Base 110 is logical
Cross and cut the support works platform 120 of arm 130, the piston tip of lift cylinder 140 cuts arm 130 by the connection of intermediate rotary shaft 150, its bottom
Pivotally connected with lifting cylinder fixed seat, lifting cylinder fixed seat is fixed on base 110, and the lift cylinder 140 is used to carry
The power lifted for workbench 120, displacement transducer 160 is symmetrically mounted on workbench 120 or cuts the side of arm 130, for surveying
Measure the workbench 120 of lifting machine or cut whether the height on both sides of arm 130 are identical, and installing mechanism 170 is used to pacify displacement transducer 160
On lifting machine.
Wherein, cutting arm 130 includes：Upper shear arm 131, lower shear arm 132, connecting rod 133, upper shear arm 131 and the workbench 120
It is pivotally connected；Lower shear arm 132 and the base 110 are pivotally connected；Wherein, the upper shear arm 131 and lower shear arm 132 are into X-type pivot
Axis connection, when lift cylinder 140, which provides, cuts the power of arm 130, cut arm 130 and drive workbench lifting；When lift cylinder 140 is let out
During pressure, cut arm 130 and drive workbench to fall after rise.Wherein, intermediate rotary shaft 150 and the piston tip of lift cylinder 140 are pivotally connected, institute
The both ends for stating intermediate rotary shaft 150 are fixed on the upper shear arm 131 by connecting rod.Start lift cylinder 140, intermediate rotary shaft 150
Connected upper shear arm 131 is driven, drives workbench lifting.Displacement transducer 160 includes main body control end 161, drawstring 162
With measurement end 163, institute's displacement sensors 160 are draw-wire displacement sensor, are connected between main body control end 161 and measurement end 163
Linear stretchable drawstring 162 is connected to, the angle between drawstring 162 and the workbench 120 is 0 degree, and main body control end 161 is examined
Measure the length of drawstring 162 and length transition into the workbench 120 of lifting machine or is cut into the position of arm 130 by playing internal controller
Move.Wherein, installing mechanism 170 includes base 171, slide rail 172, the first sliding block 173, the second sliding block 174, drawstring fixture 175,
Wherein, moving direction of the slide rail 172 along connecting rod 133 is laid；Base 171 is fixed on the slide rail 172 close to displacement transducer master
One end of body control terminal 161, for fixed displacement sensor main body control terminal 161；Sliding block includes two symmetrically arranged first
After the sliding block 174 of sliding block 173 and second, the first sliding block 173 and the second sliding block 174 are fixed into an entirety with bolt, it is slidably connected
On the slide rail 172；And drawstring fixture 175 is fixed on first sliding block 173 and fixed with the measurement end 163
Connection, is moved for guiding measuring end 163 along slide rail 172；Wherein, the face that the sliding block 174 of the first sliding block 173 and second connects
On symmetrically open up half-round cross hole, the half-round cross hole forms central through hole, and the central through hole passes through for connecting rod 133.
When shearing type lifter works, lower shear arm 132 moves, and drivening rod 133 moves, and drawstring fixture 175 is with connecting rod
The length of drawstring 162 is detected at 133 synchronizing movings, main body control end 161 in real time, and by playing internal controller by length transition into act
The altitude signal of workbench 120 of the machine of liter, realize the function of the measurement height of workbench 120.
Fig. 3 shows another way of realization of the Superthin scissor lift of anti-dumping of the present utility model, because of lifting machine
Base 110, workbench 120, cut arm 130, lift cylinder 140, the structure of intermediate rotary shaft 150 and do not change, this place detail bit
The change of the installation form of displacement sensor.As shown in Figure 3, displacement transducer includes main body control end 261, drawstring 262 and measurement
End 263, the main body control end 261 is fixed on the lower shear arm of side by bolt or base etc., and measurement end 263 passes through bolt
Or base etc. is fixed on the lower shear arm of opposite side, the angle between drawstring 262 and workbench is 0 degree；With the lower shear arm of both sides
Movement, drawstring 262 measure both sides lower shear arm between displacement, and pass through rise a work of the internal controller by length transition into lifting machine
Make platform altitude signal, realize the function of measurement height of table.Main body control end 261 in the present embodiment exists with measurement end 263
Fixed form on lower shear arm is not limited to the form shown in the present embodiment, and other similar conversion are also in protection of the present utility model
In the range of.
As Fig. 4 shows another way of realization of the Superthin scissor lift of anti-dumping of the present utility model, because of lifting machine
Base 110, workbench 120, cut arm 130, lift cylinder 140, the structure of intermediate rotary shaft 150 and do not change, this place only explanation
The change of the installation form of displacement transducer.As shown in Figure 4, displacement transducer includes main body control end 361, drawstring 362 and surveyed
End 363 is measured, the main body control end 361 is fixed on two upper shear arm infalls of side, measurement end by bolt or fixed seat etc.
363 are fixed on two lower shear arm infalls of opposite side, the vertical table of drawstring 362 by bolt or fixed seat etc.；With two
The upper and lower movement for cutting arm of side, drawstring 362 measure the upper and lower displacement cut between arm in both sides, and by playing internal controller by length
The height of table signal of lifting machine is converted into, realizes the function of measurement height of table.Main body control end in the present embodiment
361 are not limited to the form shown in the present embodiment with the fixed form of measurement end 363, and other similar conversion are also in the utility model
Protection domain in.
Fig. 5 shows another way of realization of the Superthin scissor lift of anti-dumping of the present utility model, because of lifting machine
Base 110, workbench 120, cut arm 130, lift cylinder 140, the structure of intermediate rotary shaft 150 and do not change, this place detail bit
The change of the installation form of displacement sensor.As shown in Figure 5, displacement transducer includes main body control end 461, drawstring 462 and measurement
End 463, the main body control end 461 is fixed on front/rear/left/right side of base 110 by bolt or fixed seat etc., is surveyed
Amount end 463 is fixed on by bolt or fixed seat etc. on the homonymy of workbench 120, the vertical table of drawstring 462；With both sides
The upper and lower movement for cutting arm, workbench 120 rise or fall, drawstring 462 measure between the bases 110 of both sides, workbench 120 away from
From, and by playing height of table signal of the internal controller by length transition into lifting machine, realize measurement height of table
Function.The fixed form at main body control end 461 and measurement end 463 in the present embodiment is not limited to the shape shown in the present embodiment
Formula, other similar conversion are also in the scope of protection of the utility model.
Fig. 6 shows another way of realization of the Superthin scissor lift of anti-dumping of the present utility model, because of lifting machine
Base 110, workbench 120, cut arm 130, lift cylinder 140, the structure of intermediate rotary shaft 150 and do not change, this place detail bit
The change of the installation form of displacement sensor.As shown in Figure 6, displacement transducer includes main body control end 561, drawstring 562 and measurement
End 563, the main body control end 561 is fixed on front/rear/left/right side of base 110 by bolt or fixed seat etc., is surveyed
Amount end 563 is fixed on by bolt or fixed seat etc. on the homonymy of base 110, the angle of drawstring 562 and workbench in 8-90 degree,
For lifting machine at this position, the angle of drawstring 562 and workbench is 45 degree in the present embodiment；With the upper and lower arm cut of both sides
Mobile, workbench 120 rises or falls, and drawstring 562 measures the distance between the base 110 of both sides, workbench 120, and by rising
Height of table signal of the internal controller by length transition into lifting machine, realize the function of measurement height of table.This implementation
The fixed form at main body control end 561 and measurement end 563 in example is not limited to the form shown in the present embodiment, other similar changes
Change also in the scope of protection of the utility model.
The operation principle of shearing type lifter for installing displacement transducer is：When lifting platform rises such as the lifting platform of side
Light load, speed is lifted, will be more some higher than the height of opposite side platform raising, at this moment master control borad detects two
There is difference in the stay-supported type displacement sensor voltage of platform, will be the rising closed electromagnetic valve of higher side platform, this side
Platform stops vertical motion, waits relatively low side platform, when both sides plateau levels are identical, open original higher side and rises electricity
Magnet valve, make the oil cylinder oiling simultaneously of two platforms, keep lifting machine to continue to rise.So it is repeated, so that it may ensure that two platforms exist
Ceaselessly adjustment rises in error allowed band.Reason is identical during decline, but what is controlled is highly relatively low decline magnetic valve,
To keep balancing.Realization is automatically stopped lifting machine when lifting machine both sides podium level is overproof and runs and alarm, and prevents car
The dangerous generation overturned, improves security.
Although embodiment of the present utility model is disclosed as above, it is not restricted in specification and embodiment
Listed utilization.It can be applied to various suitable fields of the present utility model completely.For those skilled in the art,
Other modification is easily achieved.Therefore under the universal limited without departing substantially from claim and equivalency range, this reality
Specific details is not limited to new and shown here as the legend with description.
Claims (7)
- A kind of 1. Superthin scissor lift of anti-dumping, it is characterised in that including：Displacement transducer, its side for being separately mounted to workbench or cutting arm；Institute's displacement sensors include main body control end and Measurement end；The measurement end is fixed on the table, and the main body control end is fixed on base；OrThe measurement end is fixed on base, and the main body control end is fixed on the table；OrThe measurement end, which is fixed on, cuts arm one end, and the main body control end is fixed on the arm of cutting and produces the another of vertical displacement End；OrThe measurement end, which is fixed on, cuts arm one end, and the main body control end is fixed on affiliated arm of cutting and produces the another of lateral displacement End；Wherein, the measurement end is detected relative to relative displacement caused by main body control end in the main body control end in real time.
- 2. the Superthin scissor lift of anti-dumping as claimed in claim 1, it is characterised in that institute's displacement sensors are dragline type Displacement transducer.
- 3. the Superthin scissor lift of anti-dumping as claimed in claim 2, it is characterised in that measurement end and the main body control end Between be connected with linear stretchable drawstring.
- 4. the Superthin scissor lift of anti-dumping as claimed in claim 3, it is characterised in that the measurement end is fixed on the work Make on front/rear/left/right side of platform, the main body control end is fixed on the side of the base and workbench homonymy；Its In, the angle of drawstring and the workbench between the main body control end and measurement end is 8~90 degree.
- 5. the Superthin scissor lift of anti-dumping as claimed in claim 3, it is characterised in that the main body control end is fixed on institute State on front/rear/left/right side of workbench, the measurement end is fixed on the side of the base and workbench homonymy；Its In, the angle of drawstring and the workbench between the main body control end and measurement end is 8~90 degree.
- 6. the Superthin scissor lift of anti-dumping as claimed in claim 3, it is characterised in that the main body control end, which is fixed on, cuts On arm one end, the measurement end, which is fixed on, cuts on the arm other end or base；Wherein, the drawing between the main body control end and measurement end Rope is parallel to the workbench.
- 7. the Superthin scissor lift of anti-dumping as claimed in claim 3, it is characterised in that the measurement end is fixed on upper shear arm On, the main body control end is fixed on lower shear arm；Wherein, the drawstring between the main body control end and measurement end perpendicular to institute State workbench.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720956075.6U CN207030845U (en) | 2017-08-02 | 2017-08-02 | A kind of Superthin scissor lift of anti-dumping |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720956075.6U CN207030845U (en) | 2017-08-02 | 2017-08-02 | A kind of Superthin scissor lift of anti-dumping |
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| CN207030845U true CN207030845U (en) | 2018-02-23 |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107963574A (en) * | 2017-08-02 | 2018-04-27 | 奥莱特汽车科技有限公司 | The Superthin scissor lift and its control method of a kind of anti-dumping |
| CN110207641A (en) * | 2019-06-21 | 2019-09-06 | 力帆实业(集团)股份有限公司 | Road clearance measuring device |
-
2017
- 2017-08-02 CN CN201720956075.6U patent/CN207030845U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107963574A (en) * | 2017-08-02 | 2018-04-27 | 奥莱特汽车科技有限公司 | The Superthin scissor lift and its control method of a kind of anti-dumping |
| CN110207641A (en) * | 2019-06-21 | 2019-09-06 | 力帆实业(集团)股份有限公司 | Road clearance measuring device |
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