CN106252822A - A kind of intelligent polar-orbiting satellite antenna based on six foot walkings - Google Patents
A kind of intelligent polar-orbiting satellite antenna based on six foot walkings Download PDFInfo
- Publication number
- CN106252822A CN106252822A CN201610769904.XA CN201610769904A CN106252822A CN 106252822 A CN106252822 A CN 106252822A CN 201610769904 A CN201610769904 A CN 201610769904A CN 106252822 A CN106252822 A CN 106252822A
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- Prior art keywords
- foot
- orbiting satellite
- walking
- polar
- antenna
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Classifications
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01Q—ANTENNAS, i.e. RADIO AERIALS
- H01Q1/00—Details of, or arrangements associated with, antennas
- H01Q1/12—Supports; Mounting means
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02D—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN INFORMATION AND COMMUNICATION TECHNOLOGIES [ICT], I.E. INFORMATION AND COMMUNICATION TECHNOLOGIES AIMING AT THE REDUCTION OF THEIR OWN ENERGY USE
- Y02D30/00—Reducing energy consumption in communication networks
- Y02D30/70—Reducing energy consumption in communication networks in wireless communication networks
Abstract
The invention discloses a kind of intelligent polar-orbiting satellite antenna based on six foot walkings, it antenna reflector including being sequentially connected with from top to bottom, drive mechanism, six foot intelligence walking devices and controllers；Described drive mechanism includes pedestal, worm gear, worm screw, support seat, contiguous block and power source, and described contiguous block is symmetricly set on the both sides of described worm gear, fixing with described worm-wheel shaft bottom it and be connected, the top of described contiguous block is connected with described antenna reflector；Six foot intelligence walking devices, including chassis and six foot walking parallel institutions, the present invention can realize hemisphere spatial domain without following the tracks of the tracking of polar-orbiting satellite of blind area, communication and data transmission, and the autonomous walking locomotivity that six foot intelligence walking devices have, solve that antenna anti-is ruined, quick replacement, antenna quickly supplement and field intelligent independent walking such as moves at the engineering problem, improve that motion in the field polar-orbiting satellite Tracking And Communications antenna is anti-ruins survival ability and maneuverability.
Description
Technical field
The present invention relates to follow the tracks of the earth station intelligence polar-orbiting satellite antenna technical field of polar-orbiting satellite, particularly relate to a kind of base
Intelligent polar-orbiting satellite antenna in six foot walkings.The invention belongs to electromechanical integration technology area.
Background technology
At present, the earth station intelligence polar-orbiting satellite antenna system following the tracks of polar-orbiting satellite generally uses EL-AZ type antenna and X-Y
Type antenna, EL-AZ type antenna is followed the tracks of the technical problem of blind area, is made the type antenna in " blind area " district because existing near sky zenith
The fatal technological deficiency that cannot normally follow the tracks of polar-orbiting satellite is there is in territory.X-Y type antenna at antenna towards sky zenith position antenna machine
There is not tracking " blind area " problem in structure, it is possible to achieve the tracking problem of polar-orbiting satellite.But EL-AZ type antenna and X-Y type antenna one
As be continental rise fixed antenna, it is impossible to realize continental rise flexibly motor-driven.Wartime anti-the ruining of antenna, quick replacement and quickly supplementing
The defect that upper existence is bigger, causes motion in the field polar-orbiting satellite Tracking And Communications antenna to resist and ruins survival ability and maneuverability existence
Deficiency and defect.
Summary of the invention
Present invention is primarily targeted at and a kind of intelligent polar-orbiting satellite antenna based on six foot walkings is provided, can realize flexibly
The autonomous walking of continental rise motor-driven, improve anti-survival ability and the maneuverability ruined of antenna, and can realize without following the tracks of blind area half
The tracking of the polar-orbiting satellite in ball spatial domain, communication and data transmission.
To achieve these goals, the present invention provides a kind of intelligent polar-orbiting satellite antenna based on six foot walkings, and it includes
The antenna reflector that is sequentially connected with from top to bottom, drive mechanism, six foot intelligence walking devices and controllers；
Drive mechanism is used for driving described antenna reflector to rotate around parallel described six foot intelligence walking devices central platform；
Described drive mechanism includes pedestal, worm gear, worm screw, support seat, contiguous block and power source, and described pedestal is fixed on described six foot intelligence
On energy walking devices, described support seat is fixed on described pedestal, and described worm gear is rotatably connected in described support by worm-wheel shaft
On seat, described worm screw is arranged on the lower section of described worm gear, and is meshed with described worm gear, described power source and the one of described worm screw
End is connected, and described contiguous block is symmetricly set on the both sides of described worm gear, fixes with described worm-wheel shaft and be connected bottom it, institute
The top stating contiguous block is connected with described antenna reflector；
Six foot intelligence walking devices, including chassis and six foot walking parallel institutions, described six foot walking parallel institutions are arranged
In the circumferential direction on described chassis, described pedestal is fixed on described chassis upper surface, wherein, described six foot walking parallel institutions
Tilt for driving described chassis to carry out or walking is moved；
Controller, is fixed on the avris on described chassis, and is connected with described six foot walking parallel institutions.
According to a preferred embodiment of the invention: described chassis includes upper dish and the lower wall being distributed up and down, described upper dish and
Lower wall is parallel to each other, and shape is hexagon, and the area of described upper dish is more than the area of described lower wall, described upper dish and lower wall
Also there is a differential seat angle.
According to a preferred embodiment of the invention: described six foot walking parallel institutions include six identical lower limbs of mechanism
Foot mechanism, each described Tui Zu mechanism includes triangular supports and three moving sets actuator, three described moving sets actuator
Top be connected with three summits of described triangular supports respectively, the bottom of three described moving sets actuator and ball pivot phase
Connecting, the two of which angle point of described triangular supports is connected with two angle points of dish on described hexagon, described triangle
The angle point that another angle point of support is corresponding with described hexagon lower wall is connected, and wherein, described moving sets actuator includes electricity
Machine, screw mandrel and thread bush, described motor is connected with one end of described screw mandrel, and the other end that described screw mandrel is worn is located at described screw thread
One end of set, and threaded with described thread bush, the other end of described thread bush is connected with described ball pivot.
According to a preferred embodiment of the invention: the outside of described thread bush is additionally provided with sheath.
According to a preferred embodiment of the invention: the top of described moving sets actuator also by U-shaped auxiliary connection with described
The summit of triangular supports is connected.
According to a preferred embodiment of the invention: the anglec of rotation of described worm gear is 0-180 °.
According to a preferred embodiment of the invention: the differential seat angle of described upper dish and lower wall is 30 °.
The beneficial effects of the present invention is: the chassis being controlled six foot intelligence walking devices by controller carries out tilting or walking
Row is mobile, makes antenna-reflected physical ability under the common effect of drive mechanism, can realize the tracking of the polar-orbiting satellite in hemisphere spatial domain, lead to
Letter and data are transmitted, and the six foot intelligence walking locomotivities that have of walking devices, solve antenna anti-ruin, quick replacement and
Antenna quickly supplements and waits Practical Project problem, improve motion in the field polar-orbiting satellite Tracking And Communications antenna anti-ruin survival ability and
Maneuverability.
Accompanying drawing explanation
In order to be illustrated more clearly that the embodiment of the present invention or technical scheme of the prior art, below will be to embodiment or existing
In having technology to describe, the required accompanying drawing used is briefly described, it should be apparent that, the accompanying drawing in describing below is only this
Some embodiments of invention, for those of ordinary skill in the art, on the premise of not paying creative work, it is also possible to
Other accompanying drawing is obtained according to these accompanying drawings.
Fig. 1 is the structural representation of the intelligent polar-orbiting satellite antennas based on six foot walkings of the present invention；
Fig. 2 is that the structure of six foot intelligence walking devices of the intelligent polar-orbiting satellite antennas based on six foot walkings of the present invention is shown
It is intended to；
Fig. 3 is that the structure of six foot walking parallel institutions of the intelligent polar-orbiting satellite antennas based on six foot walkings of the present invention is shown
It is intended to；
Fig. 4 is the structural representation of the drive mechanism of the intelligent polar-orbiting satellite antennas based on six foot walkings of the present invention.
Detailed description of the invention
Below in conjunction with the accompanying drawings the preferred embodiments of the present invention are described in detail, so that advantages and features of the invention energy
It is easier to be readily appreciated by one skilled in the art, thus protection scope of the present invention is made apparent clear and definite defining.
In the present invention, antenna system is made up of antenna subsystem, servo subsystem and feed subsystem.Antenna subsystem by
Antenna reflector, the big subsystem of antenna pedestal two form.
Refering to shown in Fig. 1-4, the intelligent polar-orbiting satellite antennas based on six foot walkings of the present invention, it includes depending on from top to bottom
The antenna reflector 1 of secondary connection, drive mechanism 2, six foot intelligence walking devices 3 and controller 4；
Drive mechanism 2 is used for driving antenna reflector 1 to rotate around six foot intelligence walking devices 3；Drive mechanism 2 includes pedestal
21, worm gear 22, worm screw 23, support seat 24, contiguous block 25 and power source 26, pedestal 21 is fixed on six foot intelligence walking devices 3,
Supporting seat 24 to be fixed on pedestal 21, worm gear 22 is rotatably connected by worm-wheel shaft 27 and is supporting on seat, and worm screw 23 is arranged on worm gear
The lower section of 22, and be meshed with worm gear 22, power source 26 is connected with one end of worm screw 23, and contiguous block 25 is symmetricly set on
The both sides of worm gear 22, fix with worm-wheel shaft 27 bottom it and are connected, and the top of contiguous block 25 is connected with antenna reflector 1；This
In bright, the anglec of rotation of worm gear is 0-180 °, it is assumed that antenna is 90 ° towards position, sky.
Six foot intelligence walking devices 3, including chassis 31 and six foot walking parallel institutions 32, six foot walking parallel institutions 32 set
Putting in the circumferential direction on chassis 31, pedestal 21 is fixed on chassis 31 upper surface, and wherein, six foot walking parallel institutions 32 are used for driving
Dynamic chassis 31 carries out tilting or walking is moved；
Controller 4, is fixed on the avris on chassis 31, and is connected with six foot walking parallel institutions 32.
The present invention controls the chassis 31 of six foot intelligence walking devices 3 by controller 4 and carries out tilting or walking is moved, and makes sky
Line reflection body 1 can realize the tracking of the polar-orbiting satellite in hemisphere spatial domain, communication and data under the common effect of drive mechanism 2
Transmission, and the six foot intelligence walking locomotivities that have of walking devices 3, solve antenna anti-ruin, quick replacement and antenna fast
Speed is supplemented and is waited Practical Project problem, improves that motion in the field polar-orbiting satellite Tracking And Communications antenna is anti-ruins survival ability and maneuver energy
Power.
Specifically, the chassis 31 of the present invention includes upper dish 311 and the lower wall 312 being distributed up and down, upper dish 311 and lower wall 312
Being parallel to each other, and shape is hexagon, the area of upper dish 311 is more than the area of lower wall 312, and upper dish 311 and lower wall 312 also have
There is a differential seat angle.In embodiments of the present invention, the differential seat angle of upper dish 311 and lower wall 312 is 30 °.Arranging differential seat angle is for side
Fixing of the triangular supports 321 of Bian Tuizu mechanism.
Specifically, six foot walking parallel institutions 32 include six identical Tui Zu mechanisms of mechanism, each Tui Zu mechanism
Including triangular supports 321 and three moving sets actuator 322, the top of three moving sets actuator 322 respectively with triangle
Three summits of support 321 are connected, and the bottom of three moving sets actuator 322 is connected with ball pivot, triangular supports 321
Two of which angle point is connected with two angle points of dish on hexagon 311, another angle point of triangular supports 321 and hexagon
The angle point of lower wall 312 correspondence is connected, and wherein, moving sets actuator 322 includes motor 3221, screw mandrel 3222 and thread bush
3223, motor 3221 is connected with one end of screw mandrel 3222, and the other end of screw mandrel 3222 is located in one end of thread bush 3223, and
Threadeding with thread bush 3223, the other end of thread bush 3223 is connected with ball pivot 3224.Three moving sets actuator 322 structures
Become a space Rhizoma Sparganii cone framework, its Stability Analysis of Structures, and there is the convenient adjustment of multidirectional degree of freedom.Driven by motor 3221
Movable wire bar 3222 rotates, and thread bush 3223 can be driven to stretch out or retract, thus change the impetus of ball pivot 3224.
It is also preferred that the left in order to improve safety further, the outside of thread bush 3223 is additionally provided with sheath 3225.
It is also preferred that the left adjust the position of moving sets actuator 322 for convenience, the top of moving sets actuator 322 is also by U
Type auxiliary connection 323 is connected with the summit of triangular supports 321.
The specific works process of the present invention is: predetermined or the operation track of forecast, elapsed time according to certain polar-orbiting satellite
And earth station longitude and latitude position, calculate the orientation angle that local antenna can follow the tracks of the initial point position of this polar-orbiting satellite antenna,
The horizontal axis making chassis by controlling six foot walking parallel institutions just becomes with the polar-orbiting satellite theory pointing direction that need to follow the tracks of
Handing over position, transmission antenna is directed to the angle of the tracking initiation point position of polar-orbiting satellite and enters tracking armed state, waits SSO (Sun Synchronous Orbit)
Satellite enters predetermined track.When this polar-orbiting satellite one enter can tracking initiation point position, antenna is by controlling horizontal shafting
Actuating device realizes the work such as tracking, communication and data transmission to polar-orbiting satellite, until polar-orbiting satellite leaves polar-orbiting satellite eventually
Only location point terminates to follow the tracks of.
Above, the only detailed description of the invention of the present invention, but protection scope of the present invention is not limited thereto, any without
Cross change or replacement that creative work is expected, all should contain within protection scope of the present invention.Therefore, the protection of the present invention
Scope should be as the criterion with the protection domain that claims are limited.
Claims (7)
1. an intelligent polar-orbiting satellite antenna based on six foot walkings, it is characterised in that include the sky being sequentially connected with from top to bottom
Line reflection body, drive mechanism, six foot intelligence walking parallel institution device and controllers；
Drive mechanism is used for driving described antenna reflector to rotate around described six foot intelligence walking devices；Described drive mechanism includes
Pedestal, worm gear, worm screw, support seat, contiguous block and power source, described pedestal is fixed on described six foot intelligence walking devices, institute
Stating support seat to be fixed on described pedestal, described worm gear is rotatably connected on described support seat by worm-wheel shaft, and described worm screw sets
Putting the lower section at described worm gear, and be meshed with described worm gear, described power source is connected with one end of described worm screw, Yi Jisuo
State contiguous block and be symmetricly set on the both sides of described worm gear, fix with described worm-wheel shaft bottom it and be connected, the top of described contiguous block
It is connected with described antenna reflector；
Six foot intelligence walking devices, including chassis and six foot walking parallel institutions, described six foot walking parallel institutions are arranged on institute
Stating in the circumferential direction on chassis, described pedestal is fixed on described chassis upper surface, and wherein, described six foot walking parallel institutions are used for
Drive described chassis to carry out tilting or walking is moved；
Controller, is fixed on the avris on described chassis, and is connected with described six foot walking parallel institutions.
2. intelligent polar-orbiting satellite antennas based on six foot walkings as claimed in claim 1, it is characterised in that described chassis includes
The upper dish being distributed up and down and lower wall, described upper dish and lower wall are parallel to each other, and shape is regular hexagon, the area of described upper dish
More than the area of described lower wall, described upper dish and lower wall also have a differential seat angle.
3. intelligent polar-orbiting satellite antennas based on six foot walkings as claimed in claim 2, it is characterised in that described six foot walkings
Parallel institution includes six identical Tui Zu mechanisms of mechanism, and each described Tui Zu mechanism includes triangular supports and three shiftings
Dynamic secondary actuator, the top of three described moving sets actuator is connected with three summits of described triangular supports respectively, and three
The bottom of individual described moving sets actuator is connected with ball pivot, the two of which angle point of described triangular supports and described hexagon
Two angle points of upper dish are connected, and the angle point that another angle point of described triangular supports is corresponding with described hexagon lower wall is connected
Connecing, wherein, described moving sets actuator includes that motor, screw mandrel and thread bush, described motor are connected with one end of described screw mandrel,
The other end that described screw mandrel is worn is located at one end of described thread bush, and threadeds with described thread bush, described thread bush another
One end is connected with described ball pivot.
4. intelligent polar-orbiting satellite antennas based on six foot walkings as claimed in claim 3, it is characterised in that described thread bush
Outside is additionally provided with sheath.
5. the intelligent polar-orbiting satellite antennas based on six foot walkings as described in claim 3 or 4, it is characterised in that described movement
The top of secondary actuator is connected also by the summit of U-shaped auxiliary connection with described triangular supports.
6. intelligent polar-orbiting satellite antennas based on six foot walkings as claimed in claim 1, it is characterised in that the rotation of described worm gear
Gyration is 0-180 °.
7. as claimed in claim 2 intelligent polar-orbiting satellite antennas based on six foot walkings, it is characterised in that described upper dish and under
The differential seat angle of dish is 30 °.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610769904.XA CN106252822B (en) | 2016-08-30 | 2016-08-30 | Intelligent polar orbit satellite antenna based on six-foot walking |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610769904.XA CN106252822B (en) | 2016-08-30 | 2016-08-30 | Intelligent polar orbit satellite antenna based on six-foot walking |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106252822A true CN106252822A (en) | 2016-12-21 |
| CN106252822B CN106252822B (en) | 2023-06-06 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610769904.XA Active CN106252822B (en) | 2016-08-30 | 2016-08-30 | Intelligent polar orbit satellite antenna based on six-foot walking |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106252822B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108987886A (en) * | 2018-08-02 | 2018-12-11 | 林瑞 | A kind of communications satellite antenna |
| CN113246869A (en) * | 2021-06-22 | 2021-08-13 | 中国电子科技集团公司第三十八研究所 | Fixing device for radar base |
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| US3945015A (en) * | 1973-11-22 | 1976-03-16 | Michel Gueguen | Satellite tracking antenna having a dish moveably supported at three points |
| CN2525688Y (en) * | 2001-08-06 | 2002-12-11 | 赵京 | Polarizing angle automatic regulator for satellite signal receiving antenna |
| CN102820537A (en) * | 2012-08-27 | 2012-12-12 | 中国电子科技集团公司第五十四研究所 | X-Y axis antenna mount |
| CN102904017A (en) * | 2012-06-28 | 2013-01-30 | 上海创投机电工程有限公司 | Antenna structure system of parallel mechanism in super-hemisphere working airspace |
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2016
- 2016-08-30 CN CN201610769904.XA patent/CN106252822B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3945015A (en) * | 1973-11-22 | 1976-03-16 | Michel Gueguen | Satellite tracking antenna having a dish moveably supported at three points |
| CN2525688Y (en) * | 2001-08-06 | 2002-12-11 | 赵京 | Polarizing angle automatic regulator for satellite signal receiving antenna |
| CN102904017A (en) * | 2012-06-28 | 2013-01-30 | 上海创投机电工程有限公司 | Antenna structure system of parallel mechanism in super-hemisphere working airspace |
| CN102820537A (en) * | 2012-08-27 | 2012-12-12 | 中国电子科技集团公司第五十四研究所 | X-Y axis antenna mount |
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| 潘阳,高峰: "一种行走操作一体化的六足步行机器人", 《国际会议》 * |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108987886A (en) * | 2018-08-02 | 2018-12-11 | 林瑞 | A kind of communications satellite antenna |
| CN113246869A (en) * | 2021-06-22 | 2021-08-13 | 中国电子科技集团公司第三十八研究所 | Fixing device for radar base |
| CN113246869B (en) * | 2021-06-22 | 2023-04-28 | 中国电子科技集团公司第三十八研究所 | Fixing device for radar base |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106252822B (en) | 2023-06-06 |
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