CN102806819B - Automatic horizontal adjusting device and adjusting method for platform - Google Patents
Automatic horizontal adjusting device and adjusting method for platform Download PDFInfo
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- CN102806819B CN102806819B CN201210303817.7A CN201210303817A CN102806819B CN 102806819 B CN102806819 B CN 102806819B CN 201210303817 A CN201210303817 A CN 201210303817A CN 102806819 B CN102806819 B CN 102806819B
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Abstract
The invention discloses an automatic horizontal adjusting device and adjusting method for platform. The automatic horizontal adjusting device for the platform comprises a bedplate, wherein an air spring is mounted under each corner of the bedplate, the air springs are connected with the upper ends of lifting mechanisms mounted in support legs, the lower ends of the lifting mechanisms are connected with transmission devices, a base is arranged under the support legs, a support seat A is mounted in the middle position under the bedplate, adjusting gas valves are also fixedly mounted under the bedplate, the adjusting gas valves are connected with the air springs through gas pipes, one end of a swing rod is provided with a spherical head A and is fixed by a clamp sleeve sleeved on the exterior of the support seat A, the other end of the swing rod is provided with a plumb bob, a suspension arm is mounted on the rod body of the swing rod, the end head of the suspension arm is correspondingly positioned under contact points of the adjusting gas valves, a locking plate is fixedly arranged on the base, and a movable magnet block inside the plumb bob controls the locking through a remote control switch. The invention also provides the horizontal adjusting method for the platform, and the horizontal adjusting device and the adjusting method have the characteristics that the horizontal adjusting time is short, the horizontal adjusting accuracy is high, the reliability is high and the like.
Description
Technical field
The present invention relates to a kind of field of work machines, be specifically related to a kind of for the horizontal automatic regulating apparatus of platform and method of adjustment taking mobile unit as main multi-point support.
Background technology
Movable equipment in use, conventionally all the attachment face of equipment is had to level requirement, but there iing the factor such as landform, the geologic framework impact of certain slope, require platform in the situation of any inclination angle, all the time keep level with horizontal surface, just must support under huge equipment and heavy load condition, by traditional eye-level instrument by multiple fulcrums, with manually going the each fulcrum of lifting to make its level, the difficulty of its level-off is apparent.In the vehicular platform of China, nearly have and 80% not yet realize automatic adjusting horizontal, and in the equipment of realizing automatic adjusting horizontal, majority is electric-liquid type.Electric-liquid type level-off system is made up of electric signal processing section and hydraulic power output, and it is large that it has single leg load-carrying capacity, the advantage operating steadily.But it is due to self-characteristic, there is following impassable shortcoming: be 1. difficult to realize more high-precision horizontal adjustment; 2. the reliability of system depends on the stability of electromagnetic valve to a great extent; 3. hydraulic efficiency pressure system delay of response, has certain hysteresis conventionally; 4. oil viscosity changes with temperature, affects system performance characteristic; 5. easy oil leakage, requires high to oily cleanliness level; 6. running efficiency of system is relatively low, and maintaining requires high; These a series of shortcomings have seriously affected field of application, serviceability and the adaptive capacity to environment of electric-liquid type leveling system.
Summary of the invention
Technical matters to be solved by this invention is, a kind of device and adjusting method for leveler thereof that can carry out the adjustment of platform automatic horizontal is provided, and reaches that the leveling time is short, leveling precision is high, reliability high by the adjustment of air operated control automatic horizontal.
For above-mentioned purpose, the technical scheme that the present invention takes is: the horizontal automatic regulating apparatus of a kind of platform, comprise a platen, the below at the each angle of platen is provided with air bellow, air bellow is connected with the lifting mechanism upper end of being equipped with in supporting leg, lifting mechanism lower end is connected with driving device, supporting leg is arranged with base, it is characterized in that, the midway location of platen below is provided with bearing A, platen below is also installed with adjusting air valve, adjusting air valve connects air bellow by tracheae, one end of fork is bulb A, bulb A is installed in bearing A, bearing A is provided with concave panel, and the sphere of concave panel and bulb A matches, in cutting ferrule, on step, be provided with concave panel, and the sphere of concave panel and bulb A matches, the cutting ferrule that bulb A is set with outward by bearing A is fixed, the other end of fork is equipped with plummet, on the body of rod of fork, cantilever is installed, cantilever is perpendicular to the line of bulb A center and plummet center of gravity, the termination correspondence of cantilever is in below, adjusting air valve contact, base top is fixed with lockplate, lockplate is in the below corresponding with plummet, movable magnetic patch is installed in plummet by elastic component, on plummet, be fixed with teleswitch, teleswitch is connected with movable magnetic patch by circuit.
The midway location of described platen below is provided with bearing B, and bearing B is made up of pedestal, mast, bulb B, and pedestal central authorities are fixed with mast, and the termination of mast is bulb B, and mast is set with snap ring.
Described snap ring is annular arrangement, and periphery is provided with screw thread, and interior all end faces of annulus are provided with the cancave cambered surface matching with bulb B profile.
One end of described fork is fixed with spill seat, and its concave panel and bulb B face match, and spill seat is set with swivel nut outward, and spill seat is connected with snap ring by swivel nut.
Described cantilever is " T " font or " Y " font, and its termination line is equilateral triangle or equicrural triangle.
Described cantilever is " ten " font, and its termination line is square or rhombus.
Described cantilever tip position is provided with the clip corresponding with adjusting air valve valve location.
On the body of rod of described fork, balance is installed, balance is disc, and its edge is positioned at the below of adjusting air valve contact.
The method of adjustment of the horizontal automatic regulating apparatus of a kind of platform, the below at the each angle of platen is connected with the lifting mechanism upper end in supporting leg by air bellow successively, driving device drives lifting mechanism, make platen level-off, it is characterized in that: in the time that platen occurs tilting, fork is under Action of Gravity Field, make cantilever remain level attitude, the adjusting air valve contact of platen direction of tilt contacts with cantilever termination, make adjusting air valve work, and inflate to air bellow by tracheae, make air bellow jack-up platen, adjusting air valve moves with platen and air bellow air pressure is adjusted, until make the contact of adjusting air valve depart from cantilever termination, air bellow stops inflation, platen is again in horizontality, complete horizontal adjustment, base top is fixed with lockplate, lockplate is in the below corresponding with plummet, movable magnetic patch in plummet is by teleswitch control, make movable magnetic patch produce magnetic field and hold the lockplate on base, make platform more stable.
Described teleswitch, under the condition of extraneous circumstance complication, makes movable magnetic patch close magnetic field, and movable magnetic patch makes movable magnetic patch throw off the attraction of base by the effect of elastic component, and plummet swings and continues to carry out horizontal adjustment according to horizontality.
Beneficial effect that the present invention obtains is: can after carriage of vehicle comes to a complete stop, complete the work of automatic adjustment platform platen to level attitude; be beneficial to safety and personnel's labour protection of unit; it can not only better meet the requirement of quick adjustment; and meet the requirement of returning quickly, greatly shorten the leveling time.Platen leveling precision is high, and the leveling time is within 5s.In lifting mechanism of the present invention, adopt air bellow vibration isolation can adapt to better the applied environment of platform, and can adapt to outside complex vibration environment, can actv. damped vibration energy at high band, can keep certain stationarity and rapidity in low-frequency range.
Brief description of the drawings
Fig. 1 is the structural representation of the horizontal automatic regulating apparatus of platform of the present invention.
Fig. 2 is the mounting structure schematic diagram of cantilever and fork in the present invention.
Fig. 3 is the partial cutaway schematic of bearing A in Fig. 2.
Fig. 4 is the partial cutaway schematic of cutting ferrule in Fig. 2.
Fig. 5 is the mounting structure schematic diagram of cantilever and fork in one embodiment of the invention.
Fig. 6 is the partial cutaway schematic of snap ring in Fig. 5.
Fig. 7 is the partial cutaway schematic of swivel nut in Fig. 5.
Fig. 8 is the installing condition birds-eye view of cantilever in one embodiment of the invention.
Fig. 9 is the installing condition birds-eye view of cantilever in another embodiment of the present invention.
Figure 10 is the installing condition birds-eye view of balance in one embodiment of the invention.
In figure: 1, adjusting air valve, 2, cantilever, 3, supporting leg, 4, driving device, 5, lifting mechanism, 6, air bellow, 7, base, 8, fork, 9, bulb A, 10, plummet, 11, cutting ferrule, 12, platen, 13, bearing A, 14, clip, 15, bearing B, 16, pedestal, 17, mast, 18, snap ring, 19, spill seat, 20, swivel nut, 21, balance, 22, lockplate, 23, movable magnetic patch, 24, teleswitch, 25, elastic component, 26, bulb B.
Detailed description of the invention
Below in conjunction with drawings and Examples, the invention will be further described.Referring to Fig. 1 to Figure 10, the horizontal automatic regulating apparatus of a kind of platform, comprise a platen 12, the below at platen 12 each angles is provided with air bellow 6, air bellow 6 is connected with lifting mechanism 5 upper ends of being equipped with in supporting leg 3, lifting mechanism 5 lower ends are connected with driving device 4, supporting leg 3 is arranged with base 7, it is characterized in that, the midway location of platen 12 belows is provided with bearing A13, platen 12 belows are also installed with adjusting air valve 1, adjusting air valve 1 connects air bellow 6 by tracheae, one end of fork 8 is bulb A9, bulb A9 is installed in bearing A13, bearing A13 is provided with concave panel, and the sphere of concave panel and bulb A9 matches, on the interior step of cutting ferrule 11, be provided with concave panel, and the sphere of concave panel and bulb A9 matches, the cutting ferrule 11 that bulb A9 is set with outward by bearing A13 is fixing, the other end of fork 8 is equipped with plummet 10, cantilever 2 is installed on the body of rod of fork 8, cantilever 2 is perpendicular to the line of bulb A9 center and plummet 10 centers of gravity, the termination correspondence of cantilever 2 is in adjusting air valve 1 below, contact, base 7 tops are fixed with lockplate 22, lockplate 22 is in the below corresponding with plummet 10, movable magnetic patch 23 is installed in plummet 10 by elastic component 25, on plummet 10, be fixed with teleswitch 24, teleswitch 24 is connected with movable magnetic patch 23 by circuit.
The midway location of described platen 12 belows is provided with bearing B15, and bearing B15 is made up of pedestal 16, mast 17, bulb B26, and pedestal 16 central authorities are fixed with mast 17, and the termination of mast 17 is bulb B26, and mast 17 is set with snap ring 18.
Described snap ring 18 is annular arrangement, and periphery is provided with screw thread, and interior all end faces of annulus 18 are provided with the cancave cambered surface matching with bulb B26 profile.
One end of described fork 8 is fixed with spill seat 19, and its concave panel and bulb B26 face match, and spill seat 19 is outer is set with swivel nut 20, and spill seat 19 is connected with snap ring 18 by swivel nut 20.Described cantilever 2 is " T " font or " Y " font, and its termination line is equilateral triangle or equicrural triangle.
Described cantilever 2 is " ten " font, and its termination line is square or rhombus.
Described cantilever 2 tip position are provided with the clip 14 corresponding with adjusting air valve 1 valve location.
Balance 21 is installed on the body of rod of described fork 8, and balance 21 is disc, and its edge is positioned at the below of adjusting air valve 2 contacts.
The method of adjustment of the horizontal automatic regulating apparatus of a kind of platform, the below at platen 12 each angles is connected with lifting mechanism 5 upper ends in supporting leg 3 by air bellow 6, driving device 4 drives lifting mechanism 5, make platen 12 level-ofves, in the time that platen 12 occurs tilting, fork 8 is under Action of Gravity Field, make cantilever 2 remain level attitude, adjusting air valve 1 contact of platen 12 direction of tilt contacts with cantilever 2 terminations, adjusting air valve 1 is worked, and inflate to corresponding air bellow 6 by tracheae, make air bellow 6 jack-up platens 12, adjusting air valve 1 moves with platen 12, until the contact of adjusting air valve 1 departs from cantilever 2, air bellow 6 stops inflation, platen 12 is again in horizontality, complete horizontal adjustment, base 7 tops are fixed with lockplate 22, lockplate 22 is in the below corresponding with plummet 10, movable magnetic patch 23 in plummet 10 is controlled by teleswitch 24, make movable magnetic patch 23 produce magnetic field and hold the lockplate 22 on base 7, make platform more stable.
Described teleswitch 24, under the condition of extraneous circumstance complication, makes movable magnetic patch 23 close magnetic field, and movable magnetic patch 23 makes movable magnetic patch 23 throw off the attraction of base 7 by the effect of elastic component 25, and plummet 10 swings and continues to carry out horizontal adjustment according to horizontality.
embodiment 1:as shown in Figure 1 to Figure 4, a preferred embodiment of the present invention: the horizontal automatic regulating apparatus of a kind of platform, comprise a platen 12, the below at four angles of platen 12 is all installed with air bellow 6, air bellow 6 is connected with lifting mechanism 5 upper ends of being equipped with in supporting leg 3, lifting mechanism 5 lower ends are connected with driving device 4, drive lifting mechanism 5 to carry out the Level tune of platform platen 12 by driving device 4.The midway location of platen 12 belows is also provided with bearing A13, platen 12 bearing A13 peripheries, below are also installed with three adjusting air valves 1, three adjusting air valves 1 are equicrural triangle and distribute, adjusting air valve 1 connects air bellow 6 by air duct, one end of fork 8 is welded with bulb A9, and bulb A9 is installed in bearing A13, and bearing A13 is provided with outside thread, bearing A13 is interior and be provided with concave panel, and the sphere of concave panel and bulb A9 matches.The outside thread that is provided with screw thread and bearing A13 in cutting ferrule 11 matches, one end of cutting ferrule 11 is provided with a stepped hole, in stepped hole, table top is provided with the concave panel matching with bulb A9 sphere, cutting ferrule 11 is placed on fork 8, and the bulb A9 of fork 8 one end is installed between bearing A13 concave panel and cutting ferrule 11 concave panels.The other end of fork 8 is equipped with plummet 10, and cantilever 2 is installed on the body of rod of fork 8, and the body of rod of fork 8 is vertical with cantilever 2, the center of gravity of fork 8 is positioned on the center of gravity of plummet 10 and the tie line at bulb A9 center, cantilever 2 is " T " font, and referring to Fig. 8, its termination line is equicrural triangle.The termination of cantilever 2 is corresponding and in adjusting air valve 1 below, contact.Cantilever 2 tip position are provided with the clip 14 corresponding with adjusting air valve 1 valve location, and clip 14 makes cantilever 2 tip position all the time in adjusting air valve 1 below, contact.
The method of adjustment of the horizontal automatic regulating apparatus of platform, the below at platen 12 each angles is connected with lifting mechanism 5 upper ends in supporting leg 3 by air bellow 6, driving device 4 drives lifting mechanism 5, make the basic level-off of platen 12, in the time that platform platen 12 occurs tilting, fork 8 points to all the time the earth's core under Action of Gravity Field, make cantilever 2 remain level attitude, adjusting air valve 1 contact of platen 12 direction of tilt contacts with cantilever 2 terminations, adjusting air valve 1 is worked, and inflate to air bellow 6 by air duct, make air bellow 6 jack-up platens 12, adjusting air valve 1 moves with platen 12 and air bellow 6 air pressure is adjusted, until make the contact of adjusting air valve 1 depart from cantilever 2 terminations, thereby make platen 12 again in horizontality, now, movable magnetic patch 23 in plummet 10 is controlled by teleswitch 24, make movable magnetic patch 23 produce magnetic field and hold the lockplate 22 on base 7, finally complete the automatic adjusting horizontal of platen 12, make platform in stabilized conditions.When needs carry out platen 12 while adjusting, only need make movable magnetic patch 23 close magnetic field by teleswitch 24, movable magnetic patch 23 makes movable magnetic patch 23 throw off the attraction of base 7 by the effect of elastic component 25, and plummet 10 restarts to swing and carries out horizontal adjustment.
embodiment 2:as Fig. 1, Fig. 5 to Fig. 7, another preferred embodiment of the present invention: the horizontal automatic regulating apparatus of a kind of platform, comprise a platen 12, the below at 12 4 angles of platen is provided with air bellow 6, air bellow 6 is connected with lifting mechanism 5 upper ends of being equipped with in supporting leg 3, lifting mechanism 5 lower ends are connected with driving device 4, and driving device 4 is by driving lifting mechanism 5 that platen 12 is adjusted.The midway location of platen 12 belows is provided with bearing B15, and bearing B15 is made up of pedestal 16, mast 17, bulb B26, and pedestal 16 central authorities are fixed with mast 17, and the termination of mast 17 is bulb B26, and mast 17 is set with snap ring 18.Snap ring 18 is annular arrangement, and periphery is provided with screw thread, and interior all end faces of annulus are provided with the cancave cambered surface matching with bulb B26 profile.One end of fork 8 is fixed with spill seat 19, and its concave panel and bulb B26 face match, and spill seat 19 is outer is set with swivel nut 20, and spill seat 19 is connected with snap ring 18 by swivel nut 20.Balance 21 is installed on the body of rod of fork 8, balance 21 is disc, referring to Figure 10, the plane of balance 21 is vertical with fork 8 bodies of rod, the center of gravity of balance 21 is positioned on the center of gravity of plummet 10 and the tie line at bulb B26 center, the edge of balance 21 planes is positioned at the below of six adjusting air valve 1 contacts that platen 12 belows are installed with, and adjusting air valve 1 connects air bellow 6 by air duct.
The level-off method of the horizontal automatic regulating apparatus of platform, the below at platen 12 each angles is connected with lifting mechanism 5 upper ends in supporting leg 3 by air bellow 6, and driving device 4 drives lifting mechanism 5, makes platen 12 leveling.In the time that platform platen 12 occurs tilting, fork 8 points to all the time the earth's core under Action of Gravity Field, make cantilever 2 remain level attitude, adjusting air valve 1 contact of platen 12 direction of tilt contacts with cantilever 2 terminations, adjusting air valve 1 is worked, and inflate to air bellow 6 by tracheae, make air bellow 6 jack-up platens 12, adjusting air valve 1 moves with platen 12 and air bellow 6 air pressure is adjusted, until make the contact of adjusting air valve 1 depart from cantilever 2 terminations, thereby make platen 12 again in horizontality, the level that finally completes platen 12 is adjusted automatically.Under the condition of extraneous circumstance complication, teleswitch 24 makes movable magnetic patch 23 close magnetic field, and movable magnetic patch 23 makes movable magnetic patch 23 throw off the attraction of base 7 by the effect of elastic component 25, and plummet 10 swings and constantly carries out the adjustment of level trace according to horizontality.
embodiment 3:the horizontal automatic regulating apparatus of a kind of platform, cantilever 2 is " Y " font, and referring to Fig. 9, its termination line is equilateral triangle or equicrural triangle.Other is identical with embodiment 1 or embodiment 2.
embodiment 4:the horizontal automatic regulating apparatus of a kind of platform, cantilever 2 is " ten " font, and its termination line is square or rhombus.Other is identical with embodiment 1 or embodiment 2.
The step of the method for adjustment of the horizontal automatic regulating apparatus of a kind of platform of the present invention is: first, utilize the deadweight of plummet 10 to be connected with the joint at fork 8 centers, in the time that deviation appears in platform 12 level attitudes, fork 8 points to all the time the earth's core under Action of Gravity Field, and now cantilever 2 remains level attitude.Vehicular platform has four supporting legs 3, be divided into three groups, wherein one group comprises that 3, three adjusting air valves 1 of two supporting legs control respectively corresponding air bellow 6, reach the lifting of controlling air bellow 6 in supporting elevation mechanism 5, make the accuracy requirement of platform in Horizontal limiting; Then, utilize determine that a plane is basis at 3, plummet 10 and fork 8 are put in the center of three points of determine, these three points form equicrural triangle, after plummet 10 is stable, make movable magnetic patch 23 hold the locked plummet 10 of lockplate 22 by teleswitch 24, make it keep vertical state; In the time of platform 12 run-off the straight, the swing of fork 8 drives cantilever 2 balances, the adjusting air valve 1 of lower is opened by cantilever 2 termination compressions, air bellow 6 is inflated, contact adjusting air valve 1 monolateral supporting leg 3 rises because of inflation, makes adjusting air valve 1 depart from the termination of cantilever 2, when the adjusting air valve 1 on cantilever 2 both sides is during in same level position, stop inflation, thereby make platform 12 again in horizontality.
Cantilever 2 structures described in technical scheme of the present invention, fork 8 can form multiple combination with the connection mode of table top 12, all in protection scope of the present invention.
Claims (10)
1. the horizontal automatic regulating apparatus of platform, comprise a platen, the below at the each angle of platen is provided with air bellow, air bellow is connected with the lifting mechanism upper end of being equipped with in supporting leg, lifting mechanism lower end is connected with driving device, supporting leg is arranged with base, it is characterized in that, the midway location of platen below is provided with bearing A, platen below is also installed with adjusting air valve, adjusting air valve connects air bellow by tracheae, one end of fork is bulb A, bulb A is installed in bearing A, bearing A is provided with concave panel, and the sphere of concave panel and bulb A matches, in cutting ferrule, on step, be provided with concave panel, and the sphere of concave panel and bulb A matches, the cutting ferrule that bulb A is set with outward by bearing A is fixed, the other end of fork is equipped with plummet, on the body of rod of fork, cantilever is installed, cantilever is perpendicular to the line of bulb A center and plummet center of gravity, the termination correspondence of cantilever is in below, adjusting air valve contact, base top is fixed with lockplate, lockplate is in the below corresponding with plummet, movable magnetic patch is installed in plummet by elastic component, on plummet, be fixed with teleswitch, teleswitch is connected with movable magnetic patch by circuit.
2. the horizontal automatic regulating apparatus of platform according to claim 1, is characterized in that, the midway location of described platen below is provided with bearing B, bearing B is made up of pedestal, mast, bulb B, pedestal central authorities are fixed with mast, and the termination of mast is bulb B, and mast is set with snap ring.
3. the horizontal automatic regulating apparatus of platform according to claim 2, is characterized in that, described snap ring is annular arrangement, and periphery is provided with screw thread, and interior all end faces of annulus are provided with the cancave cambered surface matching with bulb B profile.
4. according to the horizontal automatic regulating apparatus of platform described in claim 1 or 2 or 3, it is characterized in that, one end of described fork is fixed with spill seat, and its concave panel and bulb B face match, and spill seat is set with swivel nut outward, and spill seat is connected with snap ring by swivel nut.
5. the horizontal automatic regulating apparatus of platform according to claim 1, is characterized in that, described cantilever is " T " font or " Y " font, and its termination line is equilateral triangle or equicrural triangle.
6. the horizontal automatic regulating apparatus of platform according to claim 1, is characterized in that, described cantilever is " ten " font, and its termination line is square or rhombus.
7. according to the horizontal automatic regulating apparatus of platform described in claim 1 or 5 or 6, it is characterized in that, described cantilever tip position is provided with the clip corresponding with adjusting air valve valve location.
8. the horizontal automatic regulating apparatus of platform according to claim 1, is characterized in that, on the body of rod of described fork, balance is installed, and balance is disc, and its edge is positioned at the below of adjusting air valve contact.
9. the method for adjustment of the horizontal automatic regulating apparatus of a kind of platform as claimed in claim 1, the below at the each angle of platen is connected with the lifting mechanism upper end in supporting leg by air bellow successively, driving device drives lifting mechanism, make platen level-off, it is characterized in that: in the time that platen occurs tilting, fork is under Action of Gravity Field, make cantilever remain level attitude, the adjusting air valve contact of platen direction of tilt contacts with cantilever termination, make adjusting air valve work, and inflate to air bellow by tracheae, make air bellow jack-up platen, adjusting air valve moves with platen and air bellow air pressure is adjusted, until make the contact of adjusting air valve depart from cantilever termination, air bellow stops inflation, platen is again in horizontality, complete horizontal adjustment, base top is fixed with lockplate, lockplate is in the below corresponding with plummet, movable magnetic patch in plummet is by teleswitch control, make movable magnetic patch produce magnetic field and hold the lockplate on base, make platform more stable.
10. method of adjustment according to claim 9, it is characterized in that, described teleswitch is under the condition of extraneous circumstance complication, make movable magnetic patch close magnetic field, movable magnetic patch makes movable magnetic patch throw off the attraction of base by the effect of elastic component, and plummet swings and continues to carry out horizontal adjustment according to horizontality.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210303817.7A CN102806819B (en) | 2012-08-24 | 2012-08-24 | Automatic horizontal adjusting device and adjusting method for platform |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210303817.7A CN102806819B (en) | 2012-08-24 | 2012-08-24 | Automatic horizontal adjusting device and adjusting method for platform |
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| CN102806819A CN102806819A (en) | 2012-12-05 |
| CN102806819B true CN102806819B (en) | 2014-08-06 |
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| CN201210303817.7A Active CN102806819B (en) | 2012-08-24 | 2012-08-24 | Automatic horizontal adjusting device and adjusting method for platform |
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Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5193849A (en) * | 1990-04-27 | 1993-03-16 | Man Nutzfahrzeuge Aktiengesellschaft | Kneeling omnibus |
| CN1593994A (en) * | 2004-06-29 | 2005-03-16 | 高明伟 | Inertial force distribution stabilimeter |
| DE102004051037A1 (en) * | 2004-10-20 | 2006-04-27 | Continental Aktiengesellschaft | Level control system operating method for motor vehicle, involves actively reducing distance between wheels, that are diagonal opposite to wheels to be lifted, and vehicle body, by actuators, during detection of lifting of body |
| CN200998990Y (en) * | 2007-01-10 | 2008-01-02 | 湖南农业大学 | self-leveling suspension |
| EP2301774A1 (en) * | 2009-09-29 | 2011-03-30 | Continental Teves AG & Co. oHG | Method for filling an electronically controlled pneumatic spring system for motor vehicles and device for carrying out the method |
| CN202727912U (en) * | 2012-08-24 | 2013-02-13 | 江西连胜科技有限公司 | Automatic regulating apparatus for platforms in horizontal direction |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7810827B2 (en) * | 2007-09-21 | 2010-10-12 | Bendix Commercial Vehicle Systems Llc | Pilot operated valve with inversion control and pressure hold functions |
-
2012
- 2012-08-24 CN CN201210303817.7A patent/CN102806819B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5193849A (en) * | 1990-04-27 | 1993-03-16 | Man Nutzfahrzeuge Aktiengesellschaft | Kneeling omnibus |
| CN1593994A (en) * | 2004-06-29 | 2005-03-16 | 高明伟 | Inertial force distribution stabilimeter |
| DE102004051037A1 (en) * | 2004-10-20 | 2006-04-27 | Continental Aktiengesellschaft | Level control system operating method for motor vehicle, involves actively reducing distance between wheels, that are diagonal opposite to wheels to be lifted, and vehicle body, by actuators, during detection of lifting of body |
| CN200998990Y (en) * | 2007-01-10 | 2008-01-02 | 湖南农业大学 | self-leveling suspension |
| EP2301774A1 (en) * | 2009-09-29 | 2011-03-30 | Continental Teves AG & Co. oHG | Method for filling an electronically controlled pneumatic spring system for motor vehicles and device for carrying out the method |
| CN202727912U (en) * | 2012-08-24 | 2013-02-13 | 江西连胜科技有限公司 | Automatic regulating apparatus for platforms in horizontal direction |
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| CN102806819A (en) | 2012-12-05 |
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