CN109980330A - A kind of X-Y axis antenna pedestal and antenna system - Google Patents
A kind of X-Y axis antenna pedestal and antenna system Download PDFInfo
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- CN109980330A CN109980330A CN201910212089.0A CN201910212089A CN109980330A CN 109980330 A CN109980330 A CN 109980330A CN 201910212089 A CN201910212089 A CN 201910212089A CN 109980330 A CN109980330 A CN 109980330A
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01Q—ANTENNAS, i.e. RADIO AERIALS
- H01Q1/00—Details of, or arrangements associated with, antennas
- H01Q1/08—Means for collapsing antennas or parts thereof
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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
- H01Q1/1235—Collapsible supports; Means for erecting a rigid antenna
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01Q—ANTENNAS, i.e. RADIO AERIALS
- H01Q3/00—Arrangements for changing or varying the orientation or the shape of the directional pattern of the waves radiated from an antenna or antenna system
- H01Q3/02—Arrangements for changing or varying the orientation or the shape of the directional pattern of the waves radiated from an antenna or antenna system using mechanical movement of antenna or antenna system as a whole
- H01Q3/08—Arrangements for changing or varying the orientation or the shape of the directional pattern of the waves radiated from an antenna or antenna system using mechanical movement of antenna or antenna system as a whole for varying two co-ordinates of the orientation
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Abstract
The present invention discloses a kind of X-Y axis antenna pedestal and antenna system, including X-axis mechanism and Y-axis mechanism, X-axis mechanism are fixedly connected with Y-axis mechanism, and Y-axis mechanism is fixedly installed support arm, and X-Y type antenna pedestal is connect by support arm with antenna mechanism；X-axis mechanism includes X-axis and the first brake module；Y-axis mechanism includes Y-axis and the second brake module, the X-axis and Y-axis is orthogonal is coplanar with；The rotary state of first brake module control X-axis；The rotary state of second brake module control Y-axis；X-axis is fixedly connected with Y-axis mechanism, and X-axis can drive Y-axis mechanism to rotate, and Y-axis can drive support arm to rotate；The present invention can reduce the X-Y type antenna pedestal overall volume, keep structure more compact, convenient for the whole Transporting of the X-Y type antenna pedestal by X-axis coplanar placement orthogonal to Y-axis；Be coplanar with orthogonal with the Y-axis of the X-axis can efficiently reduce rotary inertia simultaneously.
Description
Technical field
The present invention relates to Radar Antenna System fields, and in particular to a kind of X-Y axis antenna pedestal and antenna system.
Background technique
The Passing zenith tracing of antenna pedestal is the technological means that real-time continuous tracking is carried out to satellite, is mainly used in SSO (Sun Synchronous Orbit) and defends
Star, inclined GEO satellite, " communication in moving " equipment etc..
The wider antenna pedestal mechanism form of application is mainly pitching orientation type antenna pedestal and X-Y type antenna pedestal at present.For
Pitching orientation type antenna pedestal can not effectively realize top tracking, on practicability since it has the area Mang Zhui in the process of running
It is subject to certain restrictions；X-Y type antenna pedestal is set to below X-axis since its area Mang Zhui is not or not top, avoids pitching orientation type
The use drawback of antenna pedestal can meet the requirement that antenna crosses top tracking.
Traditional X-Y type antenna pedestal need to be rotated by two axis of antenna pedestal and the feed of multichannel was to realize top tracking,
Therefore the high reliability to guarantee top tracking, the general volume of structure setting of existing X-Y type antenna pedestal is big, weight is heavy, rotation is used
Amount is big, higher cost, installation and transportation when it is very inconvenient, it is difficult to realize the quick adjusting for antenna, assembling, transport, lock etc.
Task.
In view of the above drawbacks, creator of the present invention obtains the present invention by prolonged research and practice finally.
Summary of the invention
To solve above-mentioned technological deficiency, the technical solution adopted by the present invention is, provides a kind of X-Y axis antenna pedestal, including X
Axis mechanism and Y-axis mechanism, the X-axis mechanism are fixedly connected with the Y-axis mechanism, and the Y-axis mechanism is fixedly installed support arm, institute
It states X-Y type antenna pedestal and is connect by the support arm with antenna mechanism；The X-axis mechanism includes X-axis and the first brake module；It is described
Y-axis mechanism includes Y-axis and the second brake module, the X-axis and Y-axis is orthogonal is coplanar with；The first brake module control
Make the rotary state of the X-axis；Second brake module controls the rotary state of the Y-axis；The X-axis and the Y-axis machine
Structure is fixedly connected, and the X-axis can drive the Y-axis mechanism to rotate, and the Y-axis can drive the support arm to rotate.
Preferably, the X-axis is set as two, and the Y-axis 7 is arranged between two X-axis, and the X-axis is fixed on
In the Y-axis mechanism, the Y-axis runs through the Y-axis mechanism.
Preferably, the support arm is fixed at the both ends of the Y-axis, and the support arm is provided with clump weight；It is described
Clump weight is set to the support arm bottom.
Preferably, further including pedestal, the pedestal is symmetricly set on the two sides of the Y-axis mechanism, the first braking mould
Block is set in the pedestal；First brake module include the first rotate gear, first driving gear, the first speed reducer,
First motor, the first split gear, the first encoder；First rotate gear and the first driving gear engagement connection,
The first motor drives first rotate gear to move through the transmission of first speed reducer and the first driving gear,
First rotate gear is fixedly attached in the X-axis, and the output end of the X-axis is fixed on second brake module；
First encoder corresponds to the X-axis setting, and first split gear engages connection, first coding with the X-axis
Device detects the rotation of first split gear to realize measurement and feedback to X-axis rotation angle.
Preferably, second brake module includes turntable, the second split gear, the second rotate gear, the second sliding tooth
Wheel, the second speed reducer, the second motor, second encoder；The X-axis end is fixed on the turntable, second motor and
The second encoder is fixed on the turntable bottom, second rotate gear and the second driving gear engagement connection,
Second motor drives second rotate gear to move through the transmission of second speed reducer and the second driving gear,
Second rotate gear is connected with the Y-axis engages connection, and the output end of the Y-axis is connected with the support arm；Described second
Encoder corresponds to the Y-axis setting, and second split gear engages connection with the Y-axis, and the second encoder detects institute
The rotation of the second split gear is stated to realize measurement and feedback to Y-axis rotation angle.
Preferably, first rotate gear and second rotate gear are disposed as sector.
Preferably, being additionally provided with 4 retaining mechanisms, respectively corresponds and be set to the pedestal and the turntable, the turntable
On the support arm, to opposite between the fixation pedestal and the turntable and between the turntable and the support arm
Position.
Preferably, between the turntable and the pedestal, between the turntable and the support arm on be provided with mechanical limit
Bit architecture, the mechanical limit structure are used to limit the rotation of the X-axis and the Y-axis.
A kind of antenna system, including antenna mechanism and the X-Y axis antenna pedestal as described in any one of claim 1-8；It is described
Antenna mechanism is fixedly installed on the support arm, and the finger of the antenna mechanism is realized by the control for stating X-Y type antenna pedestal
To movement.
Preferably, the antenna mechanism includes middle part front block and the opposite side for being symmetrically disposed on the middle part front block
Front block, the middle part front block are fixedly connected with the support arm, and the two side front blocks pass through turnover mechanism and the middle part
The connection of front block, the turnover mechanism realize folding and unfolding for the antenna mechanism.
Compared with the prior art the beneficial effects of the present invention are: 1, the present invention by X-axis coplanar placement orthogonal to Y-axis,
The X-Y type antenna pedestal overall volume can be reduced, keeps structure more compact, convenient for the whole Transporting of the X-Y type antenna pedestal；Together
Be coplanar with orthogonal with the Y-axis of Shi Suoshu X-axis can efficiently reduce rotary inertia；2, the X-axis and the Y-axis are matched altogether
Weight can effectively mitigate the quality of antenna pedestal, reduce driving load；3, due to can be realized power and power for X-axis and Y-axis
Square balance can preferably promote working efficiency, reduce the driving of motor because self-locking without being realized by worm and gear
Power can be effectively reduced cost；4, modularized design, split type layout, assembly difficulty is lower, and SERVO CONTROL is simple and reliable；
5, antenna system increases transport device, and the transport device can drive the X-Y type antenna pedestal and antenna whole Transporting, due to
The X-Y type antenna pedestal compact overall structure, and the antenna structure is foldable, it is ensured that antenna system overall structure does not surpass
The limit for height of road transport is crossed, there is splendid mobility.
Detailed description of the invention
Fig. 1 is the overall structure figure of X-Y type antenna pedestal of the present invention；
Fig. 2 is the topology view of the X-axis mechanism；
Fig. 3 is the topology view of the Y-axis mechanism；
Fig. 4 is the location view of the X-axis and the Y-axis；
Fig. 5 is the overall structure figure of antenna system embodiment three of the present invention；
Fig. 6 is the movement view of the antenna mechanism；
Fig. 7 is the top view of the turnover mechanism；
Fig. 8 is the partial view of the turnover mechanism；
Fig. 9 is the overall structure figure of antenna system embodiment four of the present invention.
Digital representation in figure:
1- support arm；2-Y axis mechanism；3- retaining mechanism；4- clump weight；5-X axis mechanism；6- pedestal；7-Y axis；8- second is compiled
Code device；The second split gear of 9-；The second rotate gear of 10-；11- second drives gear；The second speed reducer of 12-；The second electricity of 13-
Machine；14- turntable；The first rotate gear of 15-；16- first drives gear；The first speed reducer of 17-；18- first motor；19-X axis；
The first split gear of 20-；The first encoder of 21-；22- antenna mechanism；Front block in the middle part of 23-；The side 24- front block；25- crank；
26- connecting rod；27- lead screw；28- sliding block；29- servo motor；30- speed reducer；31- transport device.
Specific embodiment
Below in conjunction with attached drawing, the forgoing and additional technical features and advantages are described in more detail.
Embodiment one
As shown in FIG. 1, FIG. 1 is the overall structure figures of X-Y type antenna pedestal of the present invention；X-Y type antenna of the present invention
Seat includes X-axis mechanism 5 and Y-axis mechanism 2, and the X-axis mechanism 5 is fixedly connected with the Y-axis mechanism 2, and the Y-axis mechanism 2 is fixed
It is provided with support arm 1, the X-Y type antenna pedestal is connect by the support arm 1 with antenna mechanism；The X-axis mechanism 5 includes X-axis 19
With the first brake module；The Y-axis mechanism 2 includes Y-axis 7 and the second brake module, and the X-axis 19 and the Y-axis 7 are orthogonal coplanar
Setting.First brake module controls the rotary state of the X-axis 19；Second brake module controls turning for the Y-axis 7
Dynamic state；The X-axis 19 is fixedly connected with the Y-axis mechanism 2, and the X-axis 19 can drive the Y-axis mechanism 2 to rotate, the Y
Axis 7 can drive the support arm 1 to rotate, can be to being fixed on the support arm 1 by the common adjusting of the X-axis 19 and the Y-axis 7
On antenna array carry out angular adjustment.
Preferably, the X-axis 19 is set as two, and the Y-axis 7 is arranged between two X-axis 19, the X-axis 19
It is fixed in the Y-axis mechanism 2, the Y-axis 7 runs through the Y-axis mechanism 2, to realize the Y-axis 7 with the X-axis 19 just
It hands over coplanar.The X-axis 19 is coplanar with the orthogonal of Y-axis 7, can be reduced the X-Y type antenna pedestal overall volume, be made structure
More compact, convenient for the whole Transporting of the X-Y type antenna pedestal, while the X-axis 19 is coplanar with the orthogonal of Y-axis 7
Rotary inertia can be efficiently reduced.
The support arm 1 is fixedly arranged preferably to the both ends of the Y-axis 7, and the support arm 1 is provided with clump weight 4；Preferably
, the clump weight 4 is set to 1 bottom of support arm, to realize that the X-axis 19 and the Y-axis 7 are total to the design of counterweight, keeps away
The problems such as exempting from the X-axis 19 and the independent counterweight bring overall structure volume of the Y-axis 7, quality, excessive energy consumption.
The design that the X-axis 19 and the Y-axis 7 are total to counterweight simultaneously can be realized power and torque for X-axis 19 and Y-axis 7
Balance can preferably promote working efficiency, reduce the driving function of motor because self-locking without being realized by worm and gear
Rate effectively reduces cost.
Embodiment two
The X-Y type antenna pedestal includes the support arm 1, the Y-axis mechanism 2, the clump weight 4, the X-axis mechanism 5, base
Seat 6.
As shown in Figure 2, Figure 3, Figure 4, Fig. 2 is the topology view of the X-axis mechanism 5；Fig. 3 is the structure of the Y-axis mechanism 2
View；Fig. 4 is the location view of the X-axis 19 and the Y-axis 7；First brake module includes the first rotate gear 15, the
One driving gear 16, the first speed reducer 17, first motor 18, the first split gear 20, the first encoder 21；Second braking
Module includes turntable 14, the second split gear 9, the second rotate gear 10, second driving gear 11, the second speed reducer 12, second
Motor 13, second encoder 8.
The pedestal 6 is symmetricly set on the two sides of the Y-axis mechanism 2, first rotate gear 15, first driving
Gear 16, first speed reducer 17, the first motor 18 are arranged in the pedestal 6 of side, first rotation
Gear 15 and the first driving gear 16 engagement connection, the first motor 18 is through first speed reducer 17 and described first
Drive the transmission of gear 16 that first rotate gear 15 is driven to move, first rotate gear 15 is fixedly attached to the X
On axis 19, the output end of the X-axis 19 is fixed on the turntable 14, to can realize that the first motor 18 drives described turn
Rotation of the platform 14 in certain angle range.
Preferably, the output end of the X-axis 19 is connected with the shell of the turntable 14 by bolt and expansion sleeve.
First encoder 21 is arranged in the pedestal 6 of the other side, the corresponding X-axis of first encoder 21
19 settings, first split gear 20 engage connection with the X-axis 19, and first encoder 21 detects first biplate
To realize measurement and feedback to the X-axis 19 rotation angle, first split gear 20, which reduces, to be passed for the rotation of gear 20
Dynamic gap, improves the measurement accuracy of first encoder 21.Mechanical position limitation knot is provided on the turntable 14 and the pedestal 6
Structure guarantees that the rotation of X-axis 19 within the scope of limitation, avoids 14 rotation amplitude of turntable excessive.
Second motor 13 and the second encoder 8 are fixed on 14 bottom of turntable, second rotate gear
10 and described second drive the engagement connection of gear 11, and second motor 13 is through second speed reducer 12 and second driving
The transmission of gear 11 drives second rotate gear 10 to move, second rotate gear 10 and the connected company of engagement of the Y-axis 7
It connects, the output end of the Y-axis 7 is connected with the support arm 1, to can realize that second motor 13 drives turning for the support arm 1
It is dynamic.
The corresponding Y-axis 7 of the second encoder 8 is arranged, and second split gear 9 engages connection with the Y-axis 7,
The second encoder 8 detect second split gear 9 rotation to realize to the Y-axis 7 rotation angle measurement and
Feedback, second split gear 9 can reduce drive gap, improve the measurement accuracy of the second encoder 8.The turntable 14
And the support arm 1 is equipped with mechanical limiting mechanism, guarantees that the rotation of Y-axis 7 within the scope of limitation, avoids 1 turn of the support arm
Dynamic amplitude is excessive.
First rotate gear 15 and second rotate gear 10 are preferably arranged to sector, are guaranteeing described first
Brake module and second brake module reduce by first braking while effectively adjusting normal brake application in angular range
The overall weight and volume of module and second brake module guarantee the X-Y type antenna pedestal compact overall structure.
The X-Y type antenna pedestal is additionally provided with 4 retaining mechanisms 3, respectively corresponds and is set to the pedestal 6 and the turntable
14, on the turntable 14 and the support arm 1, between the fixation pedestal 6 and the turntable 14 and 14 He of the turntable
Relative position between the support arm 1 locks the X-axis 19 and the Y-axis 7, avoids antenna during transportation and antenna pedestal
Shaking, guarantee the integrally-built safety and stability of X-Y type antenna pedestal
Preferably, the pedestal 6 is casting and forming, specific strength is big；The turntable 14 is designed using chamber is mitigated, the turntable
It is provided with stiffener plate in 14, to reinforce the overall structure of the turntable 14, is reducing the same of 14 overall weight of turntable
When guarantee the intensity and stability of the turntable 14.
X-Y type antenna pedestal of the present invention uses split type layout, assembly difficulty can be effectively reduced, in the turntable
14 and 6 surface of the pedestal open up multiple square holes, dismounted convenient for fault detection and part, testability and maintainability are strong.Simultaneously
Driving and angle feed-back are all made of the gap measure that disappears, and can significantly mention high control precision.
X-Y type antenna pedestal work of the present invention blind area is at the low elevation angle of X-direction along shown 19 both ends infinity of X-axis
On the horizon at place, the slewing area of X-axis 19 of the present invention is -30~30 degree of degree, avoids " area Mang Zhui " at both ends to realize
Preferably cross top tracking effect.
Embodiment three
As shown in figure 5, Fig. 5 is the overall structure figure of antenna system of the present invention；Antenna system of the present invention includes
The X-Y type antenna pedestal and antenna mechanism 22, the antenna mechanism 22 are fixedly installed on the support arm 1, state X-Y by described
The direction movement of the antenna mechanism 22 is realized in the control of type antenna pedestal.
As shown in fig. 6, Fig. 6 is the movement view of the antenna mechanism；The antenna mechanism 22 includes middle part front block 23
And it is symmetrically disposed on an opposite side front block 24 of the middle part front block 23, the middle part front block 23 and the support arm 1 are solid
Fixed connection, the two side front blocks 24 are connect by turnover mechanism with the middle part front block 23, and the turnover mechanism can be realized
The antenna mechanism 22 folds and unfolds.
As shown in Figure 7 and Figure 8, Fig. 7 is the top view of the turnover mechanism, and Fig. 8 is the partial view of the turnover mechanism；
The turnover mechanism includes crank 25, connecting rod 26, lead screw 27 and sliding block 28, and the both ends of the connecting rod 26, which respectively correspond, to be arranged in institute
It states on middle part front block 23 and the side front block 24, the lead screw 27 is arranged on the middle part front block 23, the sliding block
28 are arranged on the lead screw 27, and the sliding block 28 and the lead screw 27 are threadedly coupled, one end of the crank 25 and the cunning
Block 28 connects, and the other end is connect with the side front block 24, realizes 28 edge of sliding block by the rotation of the lead screw 27
27 extending direction of lead screw moves horizontally, to realize folding and unfolding for the antenna mechanism 22.
The corresponding lead screw 27 is provided with servo motor 29 and speed reducer 30, and the lead screw 27 passes through flat key and the deceleration
The hollow shaft of machine 30 couples, and the 27 both ends thread rotary orientation of lead screw is opposite.When work, the servo motor 29 is through the speed reducer
30 directly drive the lead screw 27 to realize rotation, and the sliding block 28 is translatable to 27 centre of lead screw or both ends simultaneously, the company
The side front block 24 of servo-actuated drive two of bar 26 and the crank 25 is unfolded or removes simultaneously receipts.
Preferably, being positioned proximate to switch in 27 corresponding position of lead screw, guarantee the sliding block close to switch by described
28 move within the scope of design runlength.
The lead screw 27 is preferably arranged to T-type lead screw, it is ensured that the antenna mechanism 22 is in working condition and removes receipts shape
Any position between state is self-locking.Connecting link pin activity is additionally provided between the side front block 24 and the middle part front block 23
Connection, the process of the antenna mechanism 22 removing receipts and being rotated with the i.e. described side front block 24 of expansion process around the connecting link pin,
There is concave and convex platform positioning at the corresponding manual bolt of the connecting link pin, guarantees that the front of the antenna mechanism more than 22 times overturnings repeats
Precision.
It is carried out to guarantee that the turnover mechanism is stablized, the driving moment T of the lead screw 27qCalculation formula are as follows:
Wherein, d2For the central diameter of the lead screw 27；FTFor the axial force of the lead screw 27；S is the lead of the lead screw 27；
ρvFor the equivalent friction angle of the lead screw 27；π is pi；ε is safety coefficient, generally takes 1.5.
Pass through the 27 driving moment T of lead screwqCalculation formula, and according to 22 switching process of antenna mechanism
The total kilometres of sliding block 28 and the design time of overturning can calculate the corresponding required servo motor 29 selected and the deceleration
30 parameter of machine guarantees that the antenna mechanism 22 is quickly and effectively overturn to carry out accurate structure setting.
Example IV
As shown in figure 9, Fig. 9 is overall structure figure of the antenna system of the present invention in the present embodiment, the antenna system
It further include transport device 31, the transport device is the wheel carrier and wheel being arranged in the X-Y type antenna pedestal bottom, passes through vehicle
The antenna system can be carried out ground transport by equal means of transports.
Preferably, the transport device 31 is additionally provided with support leg, the X-Y type antenna pedestal can be solid by the support leg
It is scheduled on the supporting surfaces such as ground；The support leg is set as the foldable structure packed up, convenient for the position to the antenna system
It is fixed and transport moving condition to be switched fast.
The antenna system increases transport device, and the transport device can drive the X-Y type antenna pedestal and antenna whole
Body transport, due to the X-Y type antenna pedestal compact overall structure, and the antenna structure is foldable, it is ensured that antenna system
Overall structure is no more than the limit for height of road transport, has splendid mobility.
The foregoing is merely presently preferred embodiments of the present invention, is merely illustrative for the purpose of the present invention, and not restrictive
's.Those skilled in the art understand that in the spirit and scope defined by the claims in the present invention many changes can be carried out to it,
It modifies or even equivalent, but falls in protection scope of the present invention.
Claims (10)
1. a kind of X-Y axis antenna pedestal, which is characterized in that including X-axis mechanism and Y-axis mechanism, the X-axis mechanism and the Y-axis machine
Structure is fixedly connected, and the Y-axis mechanism is fixedly installed support arm, and the X-Y type antenna pedestal is connected by the support arm and antenna mechanism
It connects；The X-axis mechanism includes X-axis and the first brake module；The Y-axis mechanism includes Y-axis and the second brake module, the X-axis
It is orthogonal with the Y-axis to be coplanar with；First brake module controls the rotary state of the X-axis；Second brake module
Control the rotary state of the Y-axis；The X-axis is fixedly connected with the Y-axis mechanism, and the X-axis can drive the Y-axis mechanism to turn
Dynamic, the Y-axis can drive the support arm to rotate.
2. X-Y axis antenna pedestal as described in claim 1, which is characterized in that the X-axis is set as two, and the Y-axis 7 is set
It sets between two X-axis, the X-axis is fixed in the Y-axis mechanism, and the Y-axis runs through the Y-axis mechanism.
3. X-Y axis antenna pedestal as claimed in claim 2, which is characterized in that the support arm is fixed at the two of the Y-axis
End, and the support arm is provided with clump weight；The clump weight is set to the support arm bottom.
4. X-Y axis antenna pedestal as described in claim 1, which is characterized in that further include pedestal, the pedestal is symmetricly set on institute
The two sides of ShuYZhou mechanism, first brake module are set in the pedestal；First brake module includes the first rotation
Gear, the first driving gear, the first speed reducer, first motor, the first split gear, the first encoder；First turning gear
It takes turns and the first driving gear engagement connection, the first motor drives gear through first speed reducer and described first
Transmission drives first rotate gear movement, and first rotate gear is fixedly attached in the X-axis, the X-axis it is defeated
Outlet is fixed on second brake module；First encoder corresponds to X-axis setting, first split gear with
The X-axis engagement connection, first encoder detect the rotation of first split gear and rotate to realize to the X-axis
The measurement and feedback of angle.
5. X-Y axis antenna pedestal as claimed in claim 4, which is characterized in that second brake module includes turntable, second pair
Plate gear, the second rotate gear, the second driving gear, the second speed reducer, the second motor, second encoder；The X-axis end is solid
Determine on the turntable, second motor and the second encoder are fixed on the turntable bottom, second turning gear
It takes turns and the second driving gear engagement connection, second motor drives gear through second speed reducer and described second
Transmission drives the second rotate gear movement, and second rotate gear is connected with the Y-axis engages connection, the Y-axis
Output end is connected with the support arm；The second encoder corresponds to the Y-axis setting, second split gear and the Y-axis
Engagement connection, the second encoder detect the rotation of second split gear to realize to Y-axis rotation angle
Measurement and feedback.
6. X-Y axis antenna pedestal as claimed in claim 5, which is characterized in that first rotate gear and second rotation
Gear is disposed as sector.
7. X-Y axis antenna pedestal as claimed in claim 5, which is characterized in that be additionally provided with 4 retaining mechanisms, respectively correspond and set
It is placed on the pedestal and the turntable, the turntable and the support arm, between the fixation pedestal and the turntable, with
And the relative position between the turntable and the support arm.
8. X-Y axis antenna pedestal as claimed in claim 5, which is characterized in that between the turntable and the pedestal, the turntable
Mechanical limit structure is provided between the support arm, the mechanical limit structure is for limiting the X-axis and the Y-axis
Rotation.
9. a kind of antenna system, which is characterized in that including antenna mechanism and such as the X-Y axis of any one of claim 1-8
Antenna pedestal；The antenna mechanism is fixedly installed on the support arm, realizes the day by the control for stating X-Y type antenna pedestal
The direction of line mechanism moves.
10. antenna system as claimed in claim 5, which is characterized in that the antenna mechanism includes middle part front block and right
Claim the opposite side front block for being set to the middle part front block, the middle part front block is fixedly connected with the support arm, described in two
Side front block is connect by turnover mechanism with the middle part front block, the turnover mechanism realize the folding of the antenna mechanism with
Expansion.
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| CN201910212089.0A CN109980330A (en) | 2019-03-18 | 2019-03-18 | A kind of X-Y axis antenna pedestal and antenna system |
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| CN201910212089.0A CN109980330A (en) | 2019-03-18 | 2019-03-18 | A kind of X-Y axis antenna pedestal and antenna system |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112599955A (en) * | 2020-12-18 | 2021-04-02 | 安徽恒诺机电科技有限公司 | Servo turntable for antenna erection |
| CN113964475A (en) * | 2021-11-15 | 2022-01-21 | 航天南湖电子信息技术股份有限公司 | Large-scale automatic control type radar antenna |
| CN114180309A (en) * | 2021-12-27 | 2022-03-15 | 中国电子科技集团公司第三十八研究所 | Flexible clamping turnover mechanism |
| CN116841001A (en) * | 2023-08-31 | 2023-10-03 | 中国科学院长春光学精密机械与物理研究所 | Light large-sized optical reflector array surface supporting structure and installation method thereof |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20120001816A1 (en) * | 2010-06-27 | 2012-01-05 | Sea Tel, Inc. | Three-axis pedestal having motion platform and piggy back assemblies |
| CN207587950U (en) * | 2017-11-13 | 2018-07-06 | 中国电子科技集团公司第三十九研究所 | A kind of X-Y axis antenna mount |
| CN207758863U (en) * | 2018-01-12 | 2018-08-24 | 深圳市功夫机器人有限公司 | A kind of steering wheel driving device |
| CN208165095U (en) * | 2018-03-02 | 2018-11-30 | 杭州兴尧科技有限公司 | High-precision turns to inertial navigation mechanism |
| CN109050244A (en) * | 2018-09-04 | 2018-12-21 | 浙江同筑科技有限公司 | A kind of high-precision AGV drives steering integrated device and its control method |
| CN109326866A (en) * | 2018-11-06 | 2019-02-12 | 上海航天测控通信研究所 | A kind of two-dimentional directional antenna with initial direction-pointing function suitable for high rail satellite |
-
2019
- 2019-03-18 CN CN201910212089.0A patent/CN109980330A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20120001816A1 (en) * | 2010-06-27 | 2012-01-05 | Sea Tel, Inc. | Three-axis pedestal having motion platform and piggy back assemblies |
| CN207587950U (en) * | 2017-11-13 | 2018-07-06 | 中国电子科技集团公司第三十九研究所 | A kind of X-Y axis antenna mount |
| CN207758863U (en) * | 2018-01-12 | 2018-08-24 | 深圳市功夫机器人有限公司 | A kind of steering wheel driving device |
| CN208165095U (en) * | 2018-03-02 | 2018-11-30 | 杭州兴尧科技有限公司 | High-precision turns to inertial navigation mechanism |
| CN109050244A (en) * | 2018-09-04 | 2018-12-21 | 浙江同筑科技有限公司 | A kind of high-precision AGV drives steering integrated device and its control method |
| CN109326866A (en) * | 2018-11-06 | 2019-02-12 | 上海航天测控通信研究所 | A kind of two-dimentional directional antenna with initial direction-pointing function suitable for high rail satellite |
Non-Patent Citations (1)
| Title |
|---|
| 王虎: ""一种雷达天线翻转机构的设计"", 《机械制造与自动化》 * |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112599955A (en) * | 2020-12-18 | 2021-04-02 | 安徽恒诺机电科技有限公司 | Servo turntable for antenna erection |
| CN112599955B (en) * | 2020-12-18 | 2024-05-03 | 安徽恒诺机电科技有限公司 | Servo turntable for antenna erection |
| CN113964475A (en) * | 2021-11-15 | 2022-01-21 | 航天南湖电子信息技术股份有限公司 | Large-scale automatic control type radar antenna |
| CN113964475B (en) * | 2021-11-15 | 2022-12-20 | 航天南湖电子信息技术股份有限公司 | Large-scale automatic control type radar antenna |
| CN114180309A (en) * | 2021-12-27 | 2022-03-15 | 中国电子科技集团公司第三十八研究所 | Flexible clamping turnover mechanism |
| CN114180309B (en) * | 2021-12-27 | 2023-10-31 | 中国电子科技集团公司第三十八研究所 | Flexible clamping turnover mechanism |
| CN116841001A (en) * | 2023-08-31 | 2023-10-03 | 中国科学院长春光学精密机械与物理研究所 | Light large-sized optical reflector array surface supporting structure and installation method thereof |
| CN116841001B (en) * | 2023-08-31 | 2023-11-10 | 中国科学院长春光学精密机械与物理研究所 | Light large-sized optical reflector array surface supporting structure and installation method thereof |
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