CN202727912U - Automatic regulating apparatus for platforms in horizontal direction - Google Patents
Automatic regulating apparatus for platforms in horizontal direction Download PDFInfo
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- CN202727912U CN202727912U CN 201220422687 CN201220422687U CN202727912U CN 202727912 U CN202727912 U CN 202727912U CN 201220422687 CN201220422687 CN 201220422687 CN 201220422687 U CN201220422687 U CN 201220422687U CN 202727912 U CN202727912 U CN 202727912U
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- automatic regulating
- regulating apparatus
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Abstract
The utility model discloses an automatic regulating apparatus for platforms in the horizontal direction. The automatic adjusting apparatus comprises a bedplate, wherein an air spring is arranged below each corner of the bedplate; the air springs are connected with the upper ends of lifting mechanisms arranged in supporting legs; the lower ends of the lifting mechanisms are connected with driving devices; a base is arranged under the supporting legs; a support A is arranged in the middle below the bedplate; regulating air valves are also fixedly arranged below the bedplate and connected with the air springs through air tubes; a ball head is arranged at one end of a swing rod and fixed by a clamping sleeve sleeved outside the support A; a plumb bob is arranged at the other end of the swing rod; a cantilever is arranged on a body of the swing rod; the end heads of the cantilever are correspondingly located below contact points of the regulating air valves; a locking plate is fixedly arranged above the base; and a movable magnetic block in the plumb bob is controlled through a remote switch to be locked. The automatic regulating apparatus disclosed by the utility model has the characteristics of short horizontal regulation time, high horizontal regulation accuracy, high reliability and the like.
Description
Technical field
The utility model relates to a kind of field of work machines, is specifically related to a kind of for take the platform horizontal automatic regulating apparatus of mobile unit as main multi-point support.
Background technology
Movable equipment in use, usually all the attachment face of equipment there is the level requirement, but the factor affecting such as the landform of certain slope, geologic framework are being arranged, require platform in the situation of any inclination angle, all the time keep level with horizontal surface, just must support under huge equipment and the heavy load condition, by traditional eye-level instrument by a plurality of fulcrums, with manually going 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 comprised of electric signal processing section and hydraulic power efferent branch, and it is large that it has single leg load-carrying capacity, the advantage that operates steadily.But it is because self-characteristic has following impassable shortcoming: 1. be difficult to realize more high-precision horizontal adjustment; 2. the reliability of system depends on the electromagnetism Operating stability of valve to a great extent; 3. the hydraulic efficiency pressure system delay of response has certain hysteresis usually; 4. oil viscosity changes with temperature, affects system's performance characteristic; 5. easy oil leakage, high to the cleanliness level requirement of oil; 6. running efficiency of system is relatively low, and maintaining requires high; These a series of shortcomings have seriously affected the field of application, serviceability of electric-liquid type leveling system and to the adaptive capacity of environment.
The utility model content
Technical problem to be solved in the utility model is, provides a kind of and can carry out device and the adjusting method for leveler thereof that the platform automatic horizontal is adjusted, and reaches by the adjustment of air operated control automatic horizontal that the leveling time is short, the leveling precision is high, the reliability high.
For above-mentioned purpose, the technical scheme that the utility model is taked is: the horizontal automatic regulating apparatus of a kind of platform, comprise a platen, the below at each angle of platen is equipped with air bellow, the lifting mechanism upper end of being equipped with in air bellow and the supporting leg is connected, the 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 equipped with bearing A, the platen below also is 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 the bearing A, bearing A is provided with concave panel, and the sphere of concave panel and bulb A matches, be provided with concave panel on the step in the cutting ferrule, and the sphere of concave panel and bulb A matches, bulb A fixes by the cutting ferrule that bearing A is set with outward, 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, the base top is fixed with lockplate, and lockplate is in the below corresponding with plummet, and movable magnetic patch is installed in the plummet by elastic component, be fixed with teleswitch on the plummet, teleswitch is connected with movable magnetic patch by circuit.
The midway location of described platen below is equipped with bearing B, and bearing B is made 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 that matches with bulb B profile.
One end of described fork is fixed with the spill seat, and its concave panel and bulb B face match, and the spill seat is set with swivel nut outward, and the 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 the 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.
Beneficial effect that the utility model obtains is: can finish automatic adjustment platform platen to the work of level attitude after carriage of vehicle comes to a complete stop; be beneficial to safety and personnel's labour protection of unit; it can not only better meet the requirement of quick adjustment; and satisfy the requirement of returning quickly, greatly shortened the leveling time.Platen leveling precision is high, and the leveling time is within 5s.Adopt the air bellow vibration isolation can adapt to better the applied environment of platform in the lifting mechanism of the present utility model, 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.
Description of drawings
Fig. 1 is the structural representation of the horizontal automatic regulating apparatus of the utility model platform.
Fig. 2 is the mounting structure schematic diagram of cantilever and fork in the utility model.
Fig. 3 is the partial cutaway schematic of bearing A among Fig. 2.
Fig. 4 is the partial cutaway schematic of cutting ferrule among Fig. 2.
Fig. 5 is the mounting structure schematic diagram of cantilever and fork among the utility model one embodiment.
Fig. 6 is the partial cutaway schematic of snap ring among Fig. 5.
Fig. 7 is the partial cutaway schematic of swivel nut among Fig. 5.
Fig. 8 is the installing condition birds-eye view of cantilever among the utility model one embodiment.
Fig. 9 is the installing condition birds-eye view of cantilever among another embodiment of the utility model.
Figure 10 is the installing condition birds-eye view of balance among the utility model one embodiment.
Among the 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, the spill seat, 20, swivel nut, 21, balance, 22, lockplate, 23, movable magnetic patch, 24, teleswitch, 25, elastic component.
The specific embodiment
The utility model is described in further detail below in conjunction with drawings and Examples.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 angle is equipped with air bellow 6, lifting mechanism 5 upper ends of being equipped with in air bellow 6 and the supporting leg 3 are connected, 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 equipped with bearing A13, platen 12 belows also are 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 the bearing A13, bearing A13 is provided with concave panel, and the sphere of concave panel and bulb A9 matches, be provided with concave panel on the cutting ferrule 11 interior steps, and the sphere of concave panel and bulb A9 matches, bulb A9 is fixing by the cutting ferrule 11 that bearing A13 is set with outward, 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 below, adjusting air valve 1 contact, base 7 tops are fixed with lockplate 22, and lockplate 22 is in the below corresponding with plummet 10, and movable magnetic patch 23 is installed in the plummet 10 by elastic component 25, be fixed with teleswitch 24 on the plummet 10, teleswitch 24 is connected with movable magnetic patch 23 by circuit.
The midway location of described platen 12 belows is equipped with bearing B15, and bearing B15 is made 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 that matches 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, the spill seat 19 outer swivel nuts 20 that are set with, 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.
Method of adjustment of the present utility model, the below at platen 12 each angle is connected by air bellow 6 and supporting leg 3 interior lifting mechanism 5 upper ends, driving device 4 drives lifting mechanism 5, make platen 12 level-ofves, when 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 fork 8 terminations, make adjusting air valve 1 work, and by air bellow 6 inflations of tracheae to correspondence, making air bellow 6 jack-up platens 12, adjusting air valve 1 moves with platen 12, until the contact of adjusting air valve 1 breaks away from cantilever 2, air bellow 6 stops inflation, and platen 12 is in horizontality again, finishes 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 the plummet 10 is by teleswitch 24 controls, when the automatic adjustment of platform level is relatively static, use activity magnetic patch 23 produces magnetic fields and holds lockplate 22 on the base 7, and the level of finally finishing platen 12 is automatically adjusted and made platform be in stabilized conditions.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 according to horizontality and constantly carries out horizontal adjustment.
Embodiment 1:Such as Fig. 1 to Fig. 4, a preferred embodiment of the present utility model: the horizontal automatic regulating apparatus of a kind of platform, comprise a platen 12, the below at four angles of platen 12 all is installed with air bellow 6, lifting mechanism 5 upper ends of being equipped with in air bellow 6 and the supporting leg 3 are connected, lifting mechanism 5 lower ends are connected with driving device 4, drive the Level tune that lifting mechanism 5 carries out platform platen 12 by driving device 4.The midway location of platen 12 belows also is equipped with bearing A13, bearing A13 periphery, platen 12 below also is 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 the 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 the cutting ferrule 11 matches, one end of cutting ferrule 11 is provided with a stepped hole, table top is provided with the concave panel that matches with bulb A9 sphere in the stepped hole, cutting ferrule 11 is placed in fork 8, and the bulb A9 of fork 8 one ends 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 tie line at the center of gravity of plummet 10 and bulb A9 center, cantilever 2 is " T " font, and referring to Fig. 8, its termination line is equicrural triangle.The termination correspondence of cantilever 2 also is in below, adjusting air valve 1 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 be in all the time below, adjusting air valve 1 contact.
Embodiment 2:Such as Fig. 1, Fig. 5 to Fig. 7, another preferred embodiment of the present utility model: the horizontal automatic regulating apparatus of a kind of platform, comprise a platen 12, the below at 12 4 angles of platen is equipped with air bellow 6, lifting mechanism 5 upper ends of being equipped with in air bellow 6 and the supporting leg 3 are connected, lifting mechanism 5 lower ends are connected with driving device 4, and driving device 4 adjusts platen 12 by driving lifting mechanism 5.The midway location of platen 12 belows is equipped with bearing B15, and bearing B15 is made 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 that matches with bulb B26 profile.One end of fork 8 is fixed with spill seat 19, and its concave panel and bulb B26 face match, the spill seat 19 outer swivel nuts 20 that are set with, 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 tie line at the center of gravity of plummet 10 and bulb B26 center, the edge on 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.
Embodiment 3:The horizontal automatic regulating apparatus of a kind of platform, cantilever 2 are " 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 are " 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 utility model is: at first, utilizing the deadweight of plummet 10 to be connected the joint at center with fork connects, when deviation appears in platform 12 level attitudes, fork 8 points to the earth's core all the time under Action of Gravity Field, this moment, cantilever 2 remained 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 control supporting elevation mechanism 5 Air springs 6, make platform be in the accuracy requirement of Horizontal limiting; Then, utilize determine that a plane is the basis at 3, plummet 10 and fork 8 are put in the center of three points of determine, these three points consist of equicrural triangle, after plummet 10 is stablized, make movable magnetic patch 23 hold lockplate 22 locked plummets 10 by teleswitch 24, make it keep the vertical state; When 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 the compression of cantilever 2 terminations, air bellow 6 is inflated, contact adjusting air valve 1 monolateral supporting leg 3 rises because of inflation, so that adjusting air valve 1 breaks away from the termination of cantilever 2, when the adjusting air valve 1 on cantilever 2 both sides during in the same level position, stop inflation, thereby make platform 12 again be in horizontality.
Claims (8)
1. horizontal automatic regulating apparatus of platform, comprise a platen, the below at each angle of platen is equipped with air bellow, the lifting mechanism upper end of being equipped with in air bellow and the supporting leg is connected, the 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 equipped with bearing A, the platen below also is 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 the bearing A, bearing A is provided with concave panel, and the sphere of concave panel and bulb A matches, be provided with concave panel on the step in the cutting ferrule, and the sphere of concave panel and bulb A matches, and bulb A fixes by the cutting ferrule that bearing A is set with outward, and 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, and the termination correspondence of cantilever is in below, adjusting air valve contact, and the base top is fixed with lockplate, lockplate is in the below corresponding with plummet, movable magnetic patch is installed in the plummet by elastic component, is fixed with teleswitch on the plummet, and 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 equipped with bearing B, bearing B is made 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 that matches with bulb B profile.
4. according to claim 1 and 2 or the horizontal automatic regulating apparatus of 3 described platforms, it is characterized in that, an end of described fork is fixed with the spill seat, and its concave panel and bulb B face match, and the spill seat is set with swivel nut outward, and the 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 claim 1 or the horizontal automatic regulating apparatus of 5 or 6 described platforms, it is characterized in that, described cantilever tip position is provided with the clip corresponding with the 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.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220422687 CN202727912U (en) | 2012-08-24 | 2012-08-24 | Automatic regulating apparatus for platforms in horizontal direction |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220422687 CN202727912U (en) | 2012-08-24 | 2012-08-24 | Automatic regulating apparatus for platforms in horizontal direction |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202727912U true CN202727912U (en) | 2013-02-13 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220422687 Withdrawn - After Issue CN202727912U (en) | 2012-08-24 | 2012-08-24 | Automatic regulating apparatus for platforms in horizontal direction |
Country Status (1)
| Country | Link |
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| CN (1) | CN202727912U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102806819A (en) * | 2012-08-24 | 2012-12-05 | 江西连胜科技有限公司 | Automatic horizontal adjusting device and adjusting method for platform |
| CN106142646A (en) * | 2016-08-31 | 2016-11-23 | 吉林省旺达机械设备有限公司 | A kind of seesaw type static organ |
| CN106142645A (en) * | 2016-08-31 | 2016-11-23 | 吉林省旺达机械设备有限公司 | Four-point seesaw type static organ |
| CN111449438A (en) * | 2020-04-13 | 2020-07-28 | 湖州天启家居科技有限公司 | Device for keeping horizontal based on automatic adjustment of gravity center shift |
-
2012
- 2012-08-24 CN CN 201220422687 patent/CN202727912U/en not_active Withdrawn - After Issue
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102806819A (en) * | 2012-08-24 | 2012-12-05 | 江西连胜科技有限公司 | Automatic horizontal adjusting device and adjusting method for platform |
| CN102806819B (en) * | 2012-08-24 | 2014-08-06 | 江西连胜科技有限公司 | Automatic horizontal adjusting device and adjusting method for platform |
| CN106142646A (en) * | 2016-08-31 | 2016-11-23 | 吉林省旺达机械设备有限公司 | A kind of seesaw type static organ |
| CN106142645A (en) * | 2016-08-31 | 2016-11-23 | 吉林省旺达机械设备有限公司 | Four-point seesaw type static organ |
| CN111449438A (en) * | 2020-04-13 | 2020-07-28 | 湖州天启家居科技有限公司 | Device for keeping horizontal based on automatic adjustment of gravity center shift |
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Legal Events
| Date | Code | Title | Description |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20130213 Effective date of abandoning: 20140806 |
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| RGAV | Abandon patent right to avoid regrant |