CN105384106A - Omnibearing mobile electric jack - Google Patents
Omnibearing mobile electric jack Download PDFInfo
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- CN105384106A CN105384106A CN201511020731.3A CN201511020731A CN105384106A CN 105384106 A CN105384106 A CN 105384106A CN 201511020731 A CN201511020731 A CN 201511020731A CN 105384106 A CN105384106 A CN 105384106A
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- motor
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- carrying platform
- assembly
- driven jack
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66F—HOISTING, LIFTING, HAULING OR PUSHING, NOT OTHERWISE PROVIDED FOR, e.g. DEVICES WHICH APPLY A LIFTING OR PUSHING FORCE DIRECTLY TO THE SURFACE OF A LOAD
- B66F3/00—Devices, e.g. jacks, adapted for uninterrupted lifting of loads
- B66F3/44—Devices, e.g. jacks, adapted for uninterrupted lifting of loads with self-contained electric driving motors
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Abstract
The invention provides an omnibearing mobile electric jack, comprising a basis bearing platform, an electric jack assembly and an automatic suspension device, wherein the electric jack assembly is mounted on the basis bearing platform, the automatic suspension device comprises a moving wheel assembly and a hanging device, the moving wheel assembly is connected with the basis bearing platform, and the hanging device is connected with the moving wheel assembly. According to the omnibearing mobile electric jack, automatic switching between a moving state and an airplane jacking operating state can be realized through the automatic suspension device, so the moving is convenient; compared with a conventional hydraulic jack, the adopted electric jack assembly has the advantages of greatly improving movement control, the accuracy and fast degree, avoiding the defects of a hydraulic cylinder that the leakage possibility is great, adding a mechanical locking device is needed, the stability is poor, the accuracy is low, regular maintenance is needed, a function is limited, and the like, shortening the airplane jacking and supporting operation time, and improving the operation efficiency.
Description
Technical field
The present invention relates to jack field, in particular to a kind of Omni-mobile formula motor-driven jack.
Background technology
In transporation by plane and maintenance process, need a kind of jack to be used for shoring aircraft, usually need use three jacks to shore work.A jack is respectively placed in the position of left and right wing, and the different head of type or tail position are placed a jack and shored by three and a little shored by aircraft, make airplane wheel leave ground.Because large aircraft Heavy Weight, volume are large, jack is needed to have larger fixing stabilising surface and pushing tow ability.But it is very inconvenient that operation shored by existing aircraft, and production time is long, and efficiency is low.
Summary of the invention
The invention provides a kind of Omni-mobile formula motor-driven jack, be intended to improve the problems referred to above.
The present invention is achieved in that
A kind of Omni-mobile formula motor-driven jack, comprise basic carrying platform, motor-driven jack assembly and self-suspending device, described motor-driven jack assembly is installed on described basic carrying platform, described self-suspending device comprises movable pulley assembly and suspension gear, described movable pulley assembly is connected with described basic carrying platform, and described suspension gear is connected with described movable pulley assembly.
Further, described basic carrying platform is provided with supporting disk assembly, described suspension gear comprises pendulum spring, the axis of guide and hangs adapter plate, described movable pulley assembly is installed on described suspension adapter plate, described suspension adapter plate is connected with described basic carrying platform, the upper end of the described axis of guide is connected with adapter plate, the lower end of the described axis of guide is passed described suspension adapter plate and is connected with base plate, described supporting disk assembly is installed on the downside of described base plate, and described pendulum spring is arranged between described adapter plate and described suspension adapter plate.
Suspension gear mainly utilizes the compressibility of pendulum spring, Power Component mounted thereto is risen under the antagonistic force of motor-driven jack assembly pushing tow promotes liftoff, and supporting disk assembly declines and lands.Thus make movable pulley assembly and supporting disk assembly be issued to the automatic switchover of rising and declining in the effect of jacking force, and do not need manual specialized operations.Effectively can solve the demand that the location of motor-driven jack assembly and movement can be carried out simultaneously, decrease and repeatedly operate, reduce motor-driven jack assembly positioning difficulty, substantially increase motor-driven jack assembly Position location accuracy and work efficiency, decrease manual labor.
Further, described basic carrying platform is provided with top board, and described top board is connected with described base plate by connecting panel.
Further, described movable pulley assembly comprises Power Component and movable pulley, described Power Component comprises motor, reductor, bearing seat and wheel shaft, described motor is connected with described reductor, described reductor is connected with described wheel shaft, described wheel shaft is connected by bearing with described bearing seat, and described wheel shaft and described movable pulley are rotationally connected, and described motor and described bearing seat are all fixed on described suspension adapter plate.
When mobile, machine operation, through the deceleration of reductor, drive wheel shaft to rotate, wheel shaft drives movable pulley to rotate, thus realizes equipment moving walking.
Further, described movable pulley is omni-directional wheel.
Movable pulley adopts omni-directional wheel, can move, make being movably walking more nimbly and freely of equipment in all directions.
Further, the described axis of guide is four, is arranged at respectively on four angles of described adapter plate.
Pendulum spring relies on the antagonistic force of pushing tow to realize compression, under the effect of this antagonistic force, may produce torsional forces, by arranging four axis of guides, overcome torsional forces, pendulum spring stretches along the guiding of the axis of guide and carries out, thus to realize self-suspending device can only be upper and lower perpendicular movement.Such design makes self-suspending device reliable operation, path of motion clear, clear and definite, meets pushing tow job requirements.
Further, described motor-driven jack assembly comprises jack body, top and electric pushrod, the upper end of described electric pushrod is connected with described top, and lower end is connected with described jack body, and the lower end of described jack body is connected with described basic carrying platform.
Adopt electric pushrod, compared with conventional cylinder jack, its controlled motion and precision, fast degree improve all greatly, and its structure self has the feature of mechanical drive pair, inherently possessing auto-lock function, without the need to arranging mechanical locking device in addition again, possessing non-maintaining feature.
Further, described electric pushrod is provided with LOAD CELLS.
By arranging LOAD CELLS, accurately can show the jack-up weight of each jack, thus obtain aircraft full weight amount and gravity centre distribution measuring and calculating.This is the function that conventional cylinder jack cannot realize.
Further, described basic carrying platform is provided with multiple pillar stiffener be obliquely installed, the lower end of described pillar stiffener is connected with described basic carrying platform, and upper end is connected with described jack body.
The pillar stiffener tilted forms gusseted, and the moulding of its uniqueness and structure possess very high intensity, improve the stability of motor-driven jack assembly.
Further, described basic carrying platform triangularity.
Basis carrying platform is designed to triangle, and not only structure is more firm, and can avoid aircraft and other equipment, avoids interfering, affects the work of other equipment.
The beneficial effect of Omni-mobile formula motor-driven jack provided by the invention is: this Omni-mobile formula motor-driven jack can freely up and down the floating of optimized integration carrying platform by self-suspending device.When motor-driven jack assembly jacking aircraft, under the effect of suspension gear, basic carrying platform floats downwards and lands, and movable pulley assembly leaves ground, makes basic carrying platform carry aircraft gravity; When needs are mobile, under the effect of suspension gear, basic carrying platform upwards floats and leaves ground, and movable pulley assembly lands, and is realized the movement of this Omni-mobile formula motor-driven jack by movable pulley assembly.
Omni-mobile formula motor-driven jack provided by the invention can realize the automatic switchover of mobile status and aircraft jacking mode of operation by self-suspending device, conveniently moving, and adopt motor-driven jack assembly, compared with conventional hydraulic jacks, controlled motion and precision, fast degree improve greatly, avoid hydraulic actuating cylinder easily to leak, need to increase mechanical locking device, poor stability, the defects such as precision is low, needs periodical maintenance, and function is limited, shorten and shore the aircraft operation time, improve operating efficiency.
Accompanying drawing explanation
In order to be illustrated more clearly in the technical scheme of the embodiment of the present invention, be briefly described to the accompanying drawing used required in embodiment below, be to be understood that, the following drawings illustrate only some embodiment of the present invention, therefore the restriction to scope should be counted as, for those of ordinary skill in the art, under the prerequisite not paying creative work, other relevant accompanying drawings can also be obtained according to these accompanying drawings.
The perspective view of the Omni-mobile formula motor-driven jack that Fig. 1 provides for the embodiment of the present invention;
The main TV structure schematic diagram of the Omni-mobile formula motor-driven jack that Fig. 2 provides for the embodiment of the present invention;
The plan structure schematic diagram of the Omni-mobile formula motor-driven jack that Fig. 3 provides for the embodiment of the present invention;
The lifting operation view of the self-suspending device of the Omni-mobile formula motor-driven jack that Fig. 4 provides for the embodiment of the present invention;
The walking states schematic diagram of the self-suspending device of the Omni-mobile formula motor-driven jack that Fig. 5 provides for the embodiment of the present invention;
The movable pulley assembly of Omni-mobile formula motor-driven jack that Fig. 6 provides for the embodiment of the present invention and the structural representation of suspension gear.
Figure acceptance of the bid note is respectively:
Basis carrying platform 10; Pillar stiffener 101;
Motor-driven jack assembly 20; Jack body 201; Top 202; Electric pushrod 203; LOAD CELLS 204;
Movable pulley assembly 30; Movable pulley 301; Motor 302; Reductor 303; Wheel shaft 304; Bearing seat 305;
Suspension gear 40; Pendulum spring 401; The axis of guide 402; Hang adapter plate 403; Adapter plate 404; Base plate 405; Connecting panel 406; Top board 407;
Supporting disk assembly 50.
Detailed description of the invention
Designer of the present invention finds, tradition adopts hydraulic jack to complete the groundwork of aircraft jacking now, but some function can't realize, and there is many defects, and such as hydraulic jack weight is large, mobile difficulty; Hydraulic actuating cylinder, due to packing element wearing and tearing, aging, easily produces hydraulic oil and reveals; It is long to complete the time of shoring aircraft operation, and efficiency is low etc.
Given this, designer of the present invention is by long-term exploration and trial, and experiment repeatedly and effort, continuous reform and innovation, devise a kind of Omni-mobile formula motor-driven jack, the automatic switchover of mobile status and aircraft jacking mode of operation can be realized by self-suspending device, conveniently moving, and adopt motor-driven jack assembly 20, compared with conventional hydraulic jacks, controlled motion and precision, quick degree improves greatly, avoid hydraulic actuating cylinder easily to leak, need to increase mechanical locking device, poor stability, precision is low, need periodical maintenance, the defects such as function is limited, shorten and shore the aircraft operation time, improve operating efficiency.
For making the object of the embodiment of the present invention, technical scheme and advantage clearly, below in conjunction with the accompanying drawing in the embodiment of the present invention, technical scheme in the embodiment of the present invention is clearly and completely described, obviously, described embodiment is the present invention's part embodiment, instead of whole embodiments.The assembly of the embodiment of the present invention describing and illustrate in usual accompanying drawing herein can be arranged with various different configuration and design.Therefore, below to the detailed description of the embodiments of the invention provided in the accompanying drawings and the claimed scope of the present invention of not intended to be limiting, but selected embodiment of the present invention is only represented.Based on the embodiment in the present invention, those of ordinary skill in the art, not making the every other embodiment obtained under creative work prerequisite, belong to the scope of protection of the invention.
Embodiment
Present embodiments provide a kind of Omni-mobile formula motor-driven jack, belong to large aircraft Special jack, be a kind of can ground Omni-mobile, again can the large-scale jack of electronic jacking aircraft.
Refer to Fig. 1 ~ Fig. 6, this Omni-mobile formula motor-driven jack comprises basic carrying platform 10, motor-driven jack assembly 20 and self-suspending device, motor-driven jack assembly 20 is installed on basic carrying platform 10, self-suspending device comprises movable pulley assembly 30 and suspension gear 40, movable pulley assembly 30 is connected with basic carrying platform 10, and suspension gear 40 is connected with movable pulley assembly 30.
In the present embodiment, basic carrying platform 10 is omnidirectional's robot moving platforms of a three-wheel, and that is, movable pulley assembly 30 has three.Motor-driven jack assembly 20 and all configurations are all arranged on this platform, form integral device, can carry out accurate translation on the ground by remote controller operation towards any direction.The overall triangularity of this basic carrying platform 10, not only structure is more firm, and can avoid aircraft and other equipment, avoids interfering, affects the work of other equipment.The bottom of basis carrying platform 10 is provided with multiple supporting disk assembly 50, and supporting disk assembly 50 is for the brace foundation carrying platform 10 when operation.
Refer to Fig. 1 ~ Fig. 3, motor-driven jack assembly 20 comprises jack body 201, top 202 and electric pushrod 203, the upper end of electric pushrod 203 is connected with top 202, and lower end is connected with jack body 201, and the lower end of jack body 201 is connected with basic carrying platform 10.As preferably, electric pushrod 203 be rely on push-rod electric machine by mechanical reduction machine 303 structure, screw nut driven mechanism composition push away cylinder, produce straight path motion during work.Electric pushrod 203 can reach higher kinematic accuracy by the rotation controlling push-rod electric machine.
Adopt electric pushrod 203, compared with conventional cylinder jack, its controlled motion and precision, fast degree improve all greatly, and its structure self has the feature of mechanical drive pair, inherently possessing auto-lock function, without the need to arranging mechanical locking device in addition again, possessing non-maintaining feature.
Refer to Fig. 4 ~ Fig. 6, suspension gear 40 comprises pendulum spring 401, the axis of guide 402 and hangs adapter plate 403, movable pulley assembly 30 is installed on and hangs on adapter plate 403, hang adapter plate 403 to be connected with basic carrying platform 10, the upper end of the axis of guide 402 is connected with adapter plate 404, the lower end of the axis of guide 402 is through hanging adapter plate 403 and being connected with base plate 405, and supporting disk assembly 50 is installed on the downside of base plate 405.Pendulum spring 401 is arranged at adapter plate 404 and hangs between adapter plate 403.
Suspension gear 40 mainly utilizes the compressibility of pendulum spring 401, Power Component mounted thereto is risen under the antagonistic force of motor-driven jack assembly 20 pushing tow promotes liftoff, supporting disk assembly 50 declines and lands, thus make movable pulley assembly 30 and supporting disk assembly 50 be issued to the automatic switchover of rising and declining in the effect of jacking force, and do not need manual specialized operations.Effectively can solve the demand that the location of motor-driven jack assembly 20 and movement can be carried out simultaneously, decrease and repeatedly operate, reduce motor-driven jack assembly 20 positioning difficulty, substantially increase motor-driven jack assembly 20 Position location accuracy and work efficiency, decrease manual labor.
Refer to Fig. 4, when jacking aircraft operation, under the antagonistic force of motor-driven jack assembly 20, adapter plate 404 compresses pendulum spring 401, and suspension gear 40 floats and drives movable pulley assembly 30 to depart from ground, the axis of guide 402 plays the effect of guiding, action can only be carried out in the vertical direction, meanwhile, the descending motion of whole basic carrying platform 10, supporting disk assembly 50 lands, and supports whole load of jacking aircraft.In like manner, refer to Fig. 5, when equipment needs mobile, under the application force effect that pendulum spring 401 replys deformation, suspension gear 40 moves downward and drives movable pulley assembly 30 to decline, and basic carrying platform 10 upwards floats, and makes supporting disk assembly 50 leave ground, movable pulley assembly 30 lands, and is realized mobile by movable pulley assembly 30.
Self-suspending device does not need to go manual regulation supporting disk assembly 50 to land artificially or liftoff.Simultaneously, in the initial procedure of jack-up, when supporting disk assembly 50 does not also contact to earth completely, the top 202 of jack heads into when aircraft top nest does not have entirely on the center and can produce cross component, movable pulley assembly 30 can form fine motion under the effect of cross component, thus the movement effects that Nature creating is entirely on the center.Stressed three fixed pedestals by dividing equally in three directions of whole system are born.Self-suspending device effectively serve movement, the accurately location of jack, naturally flexible alignment function and and excellent working effect, decrease and repeatedly operate, reduce jacking apparatus positioning difficulty, substantially increase jacking apparatus Position location accuracy and work efficiency.
Refer to Fig. 4 and Fig. 5, basic carrying platform 10 is provided with top board 407, and top board 407 is connected with base plate 405 by connecting panel 406.
Refer to Fig. 4 ~ Fig. 6, movable pulley assembly 30 comprises Power Component and movable pulley 301, Power Component comprises motor 302, reductor 303, bearing seat 305 and wheel shaft 304, motor 302 is connected with reductor 303, reductor 303 is connected with wheel shaft 304, wheel shaft 304 is connected by bearing with bearing seat 305, and wheel shaft 304 and movable pulley 301 are rotationally connected, and motor 302 and bearing seat 305 are all fixed on and hang on adapter plate 403.When mobile, motor 302 works, and through the deceleration of reductor 303, drive wheel shaft 304 to rotate, wheel shaft 304 drives movable pulley 301 to rotate, thus realizes equipment moving walking.As preferably, motor 302 is servomotor, can make control rate, and positional precision is very accurate, is convenient to the walking controlling movable pulley 301.
Movable pulley 301 is omni-directional wheel, can move in all directions, makes being movably walking more nimbly and freely of equipment.Certainly, movable pulley 301 also can adopt the movable pulley 301 of other types, such as common cardan wheel, and the present embodiment is only and preferably adopts omni-directional wheel.
The axis of guide 402 can be multiple, jointly plays directional tagging.Refer to Fig. 6, as preferably, in the present embodiment, the axis of guide 402 is four, is arranged at respectively on four angles of adapter plate 404.Pendulum spring 401 relies on the antagonistic force of pushing tow to realize compression, under the effect of this antagonistic force, torsional forces may be produced, by arranging four axis of guides 402, overcome torsional forces, pendulum spring 401 is flexible to carry out along the guiding of the axis of guide 402, thus to realize self-suspending device can only be upper and lower perpendicular movement.Such design makes self-suspending device reliable operation, path of motion clear, clear and definite, meets pushing tow job requirements.
Refer to Fig. 1 ~ Fig. 3, electric pushrod 203 is provided with LOAD CELLS 204.By arranging LOAD CELLS 204, accurately can show the jack-up weight of each jack, thus obtain aircraft full weight amount and gravity centre distribution measuring and calculating.This is the function that conventional cylinder jack cannot realize.
Basis carrying platform 10 is provided with multiple pillar stiffener 101 be obliquely installed, and the preferred pillar stiffener 101 of the present embodiment is three, and the lower end of each pillar stiffener 101 is all connected with basic carrying platform 10, and upper end is connected with jack body 201.The pillar stiffener 101 tilted forms gusseted, and the moulding of its uniqueness and structure possess very high intensity, improve the stability of motor-driven jack assembly 20.
This Omni-mobile formula motor-driven jack adopts storage battery as propulsion source, and movement and jacking conveniently, greatly reduce manual labor.Adopt multifunctional movement remote controller, one or more Omni-mobile formula motor-driven jack can be operated simultaneously.Jacking and decline while can realizing three jacks of aircraft, also can realize the level of a key operation adjustment aircraft by programming.
In sum, refer to Fig. 1 ~ Fig. 6, the Omni-mobile formula motor-driven jack that the present embodiment provides is integrated by the perfection of above modern high-new complex art and product, unique Innovation project design, created fabulous engineer applied effect, actv. overcomes the shortcoming of conventional hydraulic jacks.This Omni-mobile formula motor-driven jack is compared with conventional hydraulic jacks, controlled motion and precision, fast degree improve greatly, avoid hydraulic actuating cylinder easily to leak, need to increase that mechanical locking device, poor stability, precision are low, the defect such as need periodical maintenance, function limited, shorten and shore the aircraft operation time, improve operating efficiency.And the accurate remotely controlling exercise that omnidirectional's robot moves carrying platform controls to be the function that traditional roller and leverage cannot realize, by the local operation of remote controller or equipment, the synchronization of jacking up of three jacks, decline can be realized, and data can be inputted one key operation horizontal adjustment is realized to aircraft; Accurately can be shown the jack-up weight of each jack by the LOAD CELLS 204 be arranged on electric pushrod 203, thus obtain aircraft full weight amount and gravity centre distribution measuring and calculating.
In describing the invention, it will be appreciated that, term " " center ", " longitudinal direction ", " transverse direction ", " length ", " width ", " thickness ", " on ", D score, " front ", " afterwards ", " left side ", " right side ", " vertically ", " level ", " top ", " end " " interior ", " outward ", " cw ", orientation or the position relationship of the instruction such as " conter clockwise " are based on orientation shown in the drawings or position relationship, only the present invention for convenience of description and simplified characterization, instead of indicate or imply that the equipment of indication or element must have specific orientation, with specific azimuth configuration and operation, therefore limitation of the present invention can not be interpreted as.
In addition, term " first ", " second " only for describing object, and can not be interpreted as instruction or hint relative importance or imply the quantity indicating indicated technical characteristic.Thus, be limited with " first ", the feature of " second " can express or impliedly comprise one or more these features.In describing the invention, the implication of " multiple " is two or more, unless otherwise expressly limited specifically.
In the present invention, unless otherwise clearly defined and limited, the term such as term " installation ", " being connected ", " connection ", " fixing " should be interpreted broadly, and such as, can be fixedly connected with, also can be removably connect, or integral; Can be mechanical connection, also can be electrical connection; Can be directly be connected, also indirectly can be connected by intermediary, can be the connection of two element internals or the interaction relationship of two elements.For the ordinary skill in the art, above-mentioned term concrete meaning in the present invention can be understood as the case may be.
In the present invention, unless otherwise clearly defined and limited, fisrt feature second feature it " on " or D score can comprise the first and second features and directly contact, also can comprise the first and second features and not be directly contact but by the other characterisation contact between them.And, fisrt feature second feature " on ", " top " and " above " comprise fisrt feature directly over second feature and oblique upper, or only represent that fisrt feature level height is higher than second feature.Fisrt feature second feature " under ", " below " and " below " comprise fisrt feature immediately below second feature and tiltedly below, or only represent that fisrt feature level height is less than second feature.
The foregoing is only the preferred embodiments of the present invention, be not limited to the present invention, for a person skilled in the art, the present invention can have various modifications and variations.Within the spirit and principles in the present invention all, any amendment done, equivalent replacement, improvement etc., all should be included within protection scope of the present invention.
Claims (10)
1. an Omni-mobile formula motor-driven jack, it is characterized in that, comprise basic carrying platform, motor-driven jack assembly and self-suspending device, described motor-driven jack assembly is installed on described basic carrying platform, described self-suspending device comprises movable pulley assembly and suspension gear, described movable pulley assembly is connected with described basic carrying platform, and described suspension gear is connected with described movable pulley assembly.
2. Omni-mobile formula motor-driven jack according to claim 1, it is characterized in that, described basic carrying platform is provided with supporting disk assembly, described suspension gear comprises pendulum spring, the axis of guide and suspension adapter plate, described movable pulley assembly is installed on described suspension adapter plate, described suspension adapter plate is connected with described basic carrying platform, the upper end of the described axis of guide is connected with adapter plate, the lower end of the described axis of guide is passed described suspension adapter plate and is connected with base plate, described supporting disk assembly is installed on the downside of described base plate, described pendulum spring is arranged between described adapter plate and described suspension adapter plate.
3. Omni-mobile formula motor-driven jack according to claim 2, is characterized in that, described basic carrying platform is provided with top board, and described top board is connected with described base plate by connecting panel.
4. Omni-mobile formula motor-driven jack according to claim 3, it is characterized in that, described movable pulley assembly comprises Power Component and movable pulley, described Power Component comprises motor, reductor, bearing seat and wheel shaft, described motor is connected with described reductor, and described reductor is connected with described wheel shaft, and described wheel shaft is connected by bearing with described bearing seat, described wheel shaft and described movable pulley are rotationally connected, and described motor and described bearing seat are all fixed on described suspension adapter plate.
5. Omni-mobile formula motor-driven jack according to claim 4, is characterized in that, described movable pulley is omni-directional wheel.
6. Omni-mobile formula motor-driven jack according to claim 2, is characterized in that, the described axis of guide is four, is arranged at respectively on four angles of described adapter plate.
7. Omni-mobile formula motor-driven jack according to claim 1, it is characterized in that, described motor-driven jack assembly comprises jack body, top and electric pushrod, the upper end of described electric pushrod is connected with described top, lower end is connected with described jack body, and the lower end of described jack body is connected with described basic carrying platform.
8. Omni-mobile formula motor-driven jack according to claim 7, is characterized in that, described electric pushrod is provided with LOAD CELLS.
9. Omni-mobile formula motor-driven jack according to claim 7, it is characterized in that, described basic carrying platform is provided with multiple pillar stiffener be obliquely installed, and the lower end of described pillar stiffener is connected with described basic carrying platform, and upper end is connected with described jack body.
10. Omni-mobile formula motor-driven jack according to claim 1, is characterized in that, described basic carrying platform triangularity.
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| CN201511020731.3A CN105384106B (en) | 2015-12-30 | 2015-12-30 | Omni-mobile formula motor-driven jack |
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| CN201511020731.3A CN105384106B (en) | 2015-12-30 | 2015-12-30 | Omni-mobile formula motor-driven jack |
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| CN105384106B CN105384106B (en) | 2018-03-30 |
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| CN108516102A (en) * | 2018-04-28 | 2018-09-11 | 中电科芜湖钻石飞机制造有限公司 | Flexible universal aircraft supporting tool |
| CN109987541A (en) * | 2019-03-21 | 2019-07-09 | 沈阳飞研航空设备有限公司 | Aircraft intelligent electric machinery jacking apparatus |
| CN110040656A (en) * | 2019-04-25 | 2019-07-23 | 杭州富阳泳富机械有限公司 | A kind of stable suspension device of the jack based on topological parallel-connection structure |
| US10530920B1 (en) * | 2019-05-09 | 2020-01-07 | Stmicroelectronics, Inc. | Mobile device transportation mode management device, system and method |
| CN112919356A (en) * | 2021-02-22 | 2021-06-08 | 浙江大学 | Multistage servo drive goes up and down's aircraft and removes support jack |
| CN113562651A (en) * | 2021-07-12 | 2021-10-29 | 常熟通润汽车零部件股份有限公司 | Heavy lifting support |
| EP4059880A1 (en) * | 2021-01-15 | 2022-09-21 | Gulfstream Aerospace Corporation | Aircraft lifting devices with coupling adapters between jacks and load cells |
| CN115520802A (en) * | 2022-10-11 | 2022-12-27 | 中国航空制造技术研究院 | Digital attitude adjusting system for adjusting horizontal attitude of whole aircraft |
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| CN108516102B (en) * | 2018-04-28 | 2023-09-26 | 中电科芜湖钻石飞机制造有限公司 | Flexible general aircraft support tool |
| CN109987541A (en) * | 2019-03-21 | 2019-07-09 | 沈阳飞研航空设备有限公司 | Aircraft intelligent electric machinery jacking apparatus |
| CN110040656A (en) * | 2019-04-25 | 2019-07-23 | 杭州富阳泳富机械有限公司 | A kind of stable suspension device of the jack based on topological parallel-connection structure |
| US10868906B2 (en) | 2019-05-09 | 2020-12-15 | Stmicroelectronics, Inc. | Mobile device transportation mode management device, system and method |
| US10708413B1 (en) | 2019-05-09 | 2020-07-07 | Stmicroelectronics, Inc. | Mobile device transportation mode management device, system and method |
| US10530920B1 (en) * | 2019-05-09 | 2020-01-07 | Stmicroelectronics, Inc. | Mobile device transportation mode management device, system and method |
| EP4059880A1 (en) * | 2021-01-15 | 2022-09-21 | Gulfstream Aerospace Corporation | Aircraft lifting devices with coupling adapters between jacks and load cells |
| US12111203B2 (en) | 2021-01-15 | 2024-10-08 | Gulfstream Aerospace Corporation | Aircraft lifting devices with coupling adapters between jacks and load cells |
| CN112919356A (en) * | 2021-02-22 | 2021-06-08 | 浙江大学 | Multistage servo drive goes up and down's aircraft and removes support jack |
| CN113562651A (en) * | 2021-07-12 | 2021-10-29 | 常熟通润汽车零部件股份有限公司 | Heavy lifting support |
| CN115520802A (en) * | 2022-10-11 | 2022-12-27 | 中国航空制造技术研究院 | Digital attitude adjusting system for adjusting horizontal attitude of whole aircraft |
| CN115520802B (en) * | 2022-10-11 | 2024-01-09 | 中国航空制造技术研究院 | Digital attitude adjustment system for adjusting horizontal attitude of complete aircraft |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105384106B (en) | 2018-03-30 |
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