CN204118262U - A kind of Radar Servo turntable - Google Patents
A kind of Radar Servo turntable Download PDFInfo
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- CN204118262U CN204118262U CN201420493731.XU CN201420493731U CN204118262U CN 204118262 U CN204118262 U CN 204118262U CN 201420493731 U CN201420493731 U CN 201420493731U CN 204118262 U CN204118262 U CN 204118262U
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Abstract
This application discloses a kind of Radar Servo turntable, comprise base, axle and right pitch axis are bowed in U-shaped frame, transceiver cage, antenna, a left side; Astronomical cycle is in transceiver cage, and transceiver cage both sides coaxially arrange left pitch axis and right pitch axis respectively; Left pitch axis and right pitch axis are set up on U-shaped frame, are installed on base bottom U-shaped frame.The application's antenna wave guide mouth is directly connected with the transceiver waveguide mouth in transceiver cage, shortens waveguide distance, decreases intermediate connecting ring joint, so electromagnetic wave loss to be dropped to minimum; Can record as angular transducer the angle that antenna turns in orientation or pitch orientation accurately with encoder.The application's whole height is low, lightweight, volume is little, applied widely, both can install on ground and also can install in railway carriage, adapt to fixed installation and use and vehicle-mountedly to install and use.
Description
Technical field
The application relates to meteorological technical field, particularly a kind of Radar Servo turntable.
Background technology
Along with the development of weather forecast technology, propose new requirement to the performance of antenna in radar system and servosystem, such as heavy caliber, low sidelobe, high-power, high accuracy and the index such as round-the-clock, this just requires new technology and equipment adapts with it.
Meteorological department carries out artificial rainfall eliminating hail for conquering meteorological disaster, utilizes Mini-type meteorological radar to detect weather exactly, and the cloud layer of monitoring sky process, carries out rain making in real time and eliminate hail, intervening weather.Current existing Mini-type meteorological radar servomechanism precision is not high enough, and the thickness data error of the ceiling of clouds detected, orientation, distance and cloud layer is comparatively large, and the poor effect of often manual intervention, traces it to its cause, inaccurate closely related with GPR Detection Data.
Summary of the invention
The technical problem that the application will solve is for above-mentioned the deficiencies in the prior art, and a kind of high-precision Radar Servo turntable is provided, the application can accurately detecting cloud layer data, timely and effectively manual intervention is implemented to contingent hazard weather, rainfall hail mitigation, is reduced to minimum level weather disaster.
For solving the problems of the technologies described above, the technical scheme that the application adopts is:
A kind of Radar Servo turntable, comprise base, U-shaped frame, transceiver cage, antenna, left pitch axis and right pitch axis, wherein, described astronomical cycle is in transceiver cage, left pitch axis and right pitch axis arrange transceiver cage both sides respectively, the rotation centerline of left pitch axis and right pitch axis overlaps, and transceiver cage can do elevating movement around left pitch axis and right pitch axis; Left pitch axis and right pitch axis are set up on U-shaped frame, are installed on base bottom U-shaped frame; Orientation rotating mechanism is set in described base, azimuth rotation mechanism comprises azimuth axis, key a, gear a, gear b, reducing motor a, drive motors a, collector ring, and wherein, azimuth axis is arranged on the top of base, the upper end of azimuth axis is connected with bottom U-shaped frame, and the lower end of azimuth axis connects collector ring; Gear a is arranged on azimuth axis lateral surface by key a; Gear a and gear b is pair of engaged gears, and gear b is arranged on the output shaft of reducing motor a, and the input shaft end of reducing motor a connects drive motors a.
Be connected with azimuth axis by screw bottom U-shaped frame described in the application, azimuth axis rotates and drives U-shaped frame to do azimuth rotation together with transceiver cage and antenna.
Hang in the application's base and arrange support, Servo Control Board is installed in support side, and support opposite side installs power supply.
A kind of Radar Servo turntable described in the application, also comprise right pitch rotation mechanism, right pitch rotation mechanism comprises key b, gear c, gear d, reducing motor b and drive motors b, wherein, described gear c is installed on right pitch axis by key b, gear c and gear d is pair of engaged gears, and gear d is arranged on the output shaft of reducing motor b, and the input shaft end of reducing motor b connects drive motors b; Described right pitch axis is bolted in transceiver cage.
Arrange transceiver in transceiver cage described in the application, the waveguide mouth of transceiver is connected with the waveguide mouth of antenna.
Base described in the application is cylindrical cavity body structure, and circular cylindrical cavity offers watch window.
Bottom transceiver cage described in the application, balancing weight is set.
Also comprise encoder in azimuth rotation mechanism described in the application, encoder is connected to the lower end of collector ring.
After the application adopts said structure, there is following technique effect:
In the application, antenna wave guide mouth is directly connected with the transceiver waveguide mouth in transceiver cage, shortens waveguide distance, decreases intermediate connecting ring joint, so electromagnetic wave loss dropped to minimum.
In the application, can record as angular transducer the angle that antenna turns in orientation or pitch orientation with encoder accurately, and be converted into electrical signal transfer to servo controller.
In the application, the dynamic balancing that balancing weight is convenient to regulate pitch orientation is set in transceiver cage; Not only U-shaped support is the support of antenna pitching rotation but also be horizontally rotate carrier, compact conformation is succinct; Base designs is circular, and good looking appearance is easy to processing, and the application takes full advantage of chassis interior space, power supply, Servo Control Board is all arranged on wherein, casts out outer control cabinet and power supply box; And devise three windows be convenient in base equipment assembling and maintenance.
The application's whole height is low, lightweight, volume is little, applied widely, both can install on ground and also can install in railway carriage, adapt to fixed installation and use and vehicle-mountedly to install and use.
Accompanying drawing explanation
Fig. 1 is the front view after the application's part section;
Right view after Fig. 2 part section of the present invention;
Fig. 3 is A place close-up schematic view in Fig. 1;
Fig. 4 is B place close-up schematic view in Fig. 2;
Fig. 5 is C place close-up schematic view in Fig. 1;
Wherein have: 1. base; 2.U type frame; 3. transceiver cage; 4. antenna; 5. transceiver; 6. balancing weight; 7. support; 8. Servo Control Board; 9. screw; 10. azimuth axis; 11. power supplys; 12. encoders; 13. collector rings; 14. key a; 15. gear a; 16. gear b; 17. reducing motor a; 18. drive motors a; 19. bolts; 20. right pitch axis; 21. key b; 22. gear c; 23. gear d; 24. reducing motor b; 25. drive motors b.
Embodiment
By reference to the accompanying drawings the application is described in further detail now.These accompanying drawings are the schematic diagram of simplification, and the basic structure of the application is only described in a schematic way, and therefore it only shows the formation relevant with the application.
As shown in Figure 1, a kind of Radar Servo turntable, comprise base 1, U-shaped frame 2, transceiver cage 3, antenna 4, left pitch axis, right pitch axis 20, described antenna 4 is installed in transceiver cage 3, the waveguide mouth of antenna 4 is directly connected with the waveguide mouth of the transceiver 5 be arranged in transceiver cage 3, such design shortens waveguide distance, decreases intermediate connecting ring joint, so electromagnetic wave loss to be dropped to minimum.
Left pitch axis described in the application and right pitch axis 20 arrange transceiver cage 3 both sides respectively, and the rotation centerline of left pitch axis and right pitch axis 20 overlaps, and transceiver cage 3 can do elevating movement around left pitch axis and right pitch axis 20; Left pitch axis and right pitch axis 20 are set up on U-shaped frame 2, are installed on base 1 bottom U-shaped frame 2.
Preferably, described in the application, base 1 is cylindrical cavity body structure, and good looking appearance is also easy to processing, circular cylindrical cavity offers three watch windows simultaneously, is convenient to the maintenance of equipment in base 1.
Preferably, in described transceiver cage 3, balancing weight 6 is set, for regulating the dynamic balancing of pitch orientation.
As shown in Figure 2,4, orientation rotating mechanism is set in base 1, described azimuth rotation mechanism comprises azimuth axis 10, key a14, gear a15, gear b16, reducing motor a17, drive motors a18, wherein, azimuth axis 10 is arranged on the top of base 1, the upper end of azimuth axis 10 is connected with bottom U-shaped frame 2, and the lower end of azimuth axis 10 connects collector ring 13, and the lower end of collector ring 13 connects encoder 12; Gear a15 is arranged on azimuth axis 10 lateral surface by key a14; Gear a15 and gear b16 is pair of engaged gears, and gear b16 is arranged on the output shaft of reducing motor a17, and the input shaft end of reducing motor a17 connects drive motors a18.When drive motors a18 rotates, through reducing motor a17, gear b16 is rotated, gear a15 rotates thereupon, drives azimuth axis 10 to rotate by key a14.
As shown in Figure 3, hang in base 1 and arrange support 7, Servo Control Board 8 is installed in support 7 side, and support 7 opposite side installs power supply 11.
As shown in Figure 3, be connected bottom U-shaped frame 2 by screw 9 with azimuth axis 10, azimuth axis 10 rotates and drives U-shaped frame 2 to do azimuth rotation together with transceiver cage 3 and antenna 4.
Preferably, azimuth rotation mechanism described in the application comprises collector ring 13 and encoder 12, collector ring 13 one end is connected with azimuth axis 10, collector ring 13 other end is connected with encoder 12, when azimuth axis 10 rotates, encoder 12 accurately can record the angle that azimuth axis 10 turns over, and changes into the signal of telecommunication and pass to Servo Control Board 8, can obtain the angle-data that antenna 4 turns over so accurately.
As shown in Figure 1,5, described a kind of Radar Servo turntable, also comprise right pitch rotation mechanism, described right pitch rotation mechanism comprises key b21, gear c22, gear d23, reducing motor b24 and drive motors b25, wherein, described gear c22 is installed on right pitch axis 20 by key b21, and gear c22 and gear d23 is pair of engaged gears, gear d23 is arranged on the output shaft of reducing motor b24, and the input shaft end of reducing motor b24 connects drive motors b25; Described right pitch axis 20 is connected in transceiver cage 3 by bolt 19.
When drive motors b25 rotates, rotate through reducing motor b24 driven gear d23, gear c22 rotates thereupon, drives right pitch axis 20 to rotate, thus transceiver cage 3 is rotated by key b21.Transceiver cage 3 is an entirety, and it can make left pitch axis synchronous axial system when rotating.
With the above-mentioned desirable embodiment according to the application for enlightenment, by above-mentioned description, relevant staff in the scope not departing from this application technological thought, can carry out various change and amendment completely.The technical scope of this application is not limited to the content on specification, must determine its technical scope according to right.
Claims (8)
1. a Radar Servo turntable, it is characterized in that, comprise base, U-shaped frame, transceiver cage, antenna, left pitch axis and right pitch axis, wherein, described astronomical cycle is in transceiver cage, left pitch axis and right pitch axis arrange transceiver cage both sides respectively, and the rotation centerline of left pitch axis and right pitch axis overlaps, and transceiver cage can do elevating movement around left pitch axis and right pitch axis; Left pitch axis and right pitch axis are set up on U-shaped frame, are installed on base bottom U-shaped frame; Orientation rotating mechanism is set in described base, azimuth rotation mechanism comprises azimuth axis, key a, gear a, gear b, reducing motor a, drive motors a, collector ring, and wherein, azimuth axis is arranged on the top of base, the upper end of azimuth axis is connected with bottom U-shaped frame, and the lower end of azimuth axis connects collector ring; Gear a is arranged on azimuth axis lateral surface by key a; Gear a and gear b is pair of engaged gears, and gear b is arranged on the output shaft of reducing motor a, and the input shaft end of reducing motor a connects drive motors a.
2. a kind of Radar Servo turntable as claimed in claim 1, be is characterized in that, be connected bottom U-shaped frame by screw with azimuth axis, and azimuth axis rotates and drives U-shaped frame to do azimuth rotation together with transceiver cage and antenna.
3. a kind of Radar Servo turntable as claimed in claim 2, is characterized in that, hang in described base and arrange support, Servo Control Board is installed in support side, and support opposite side installs power supply.
4. a kind of Radar Servo turntable as claimed in claim 1, it is characterized in that, also comprise right pitch rotation mechanism, right pitch rotation mechanism comprises key b, gear c, gear d, reducing motor b and drive motors b, wherein, described gear c is installed on right pitch axis by key b, and gear c and gear d is pair of engaged gears, gear d is arranged on the output shaft of reducing motor b, and the input shaft end of reducing motor b connects drive motors b; Described right pitch axis is bolted in transceiver cage.
5. a kind of Radar Servo turntable as claimed in claim 1, is characterized in that, arrange transceiver in described transceiver cage, and the waveguide mouth of transceiver is connected with the waveguide mouth of antenna.
6. a kind of Radar Servo turntable as claimed in claim 1, it is characterized in that, described base is cylindrical cavity body structure, and circular cylindrical cavity offers watch window.
7. a kind of Radar Servo turntable according to claim 1, is characterized in that, arrange balancing weight bottom described transceiver cage.
8. a kind of Radar Servo turntable as claimed in claim 1, is characterized in that, also comprise encoder in described azimuth rotation mechanism, encoder is connected to the lower end of collector ring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420493731.XU CN204118262U (en) | 2014-08-29 | 2014-08-29 | A kind of Radar Servo turntable |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420493731.XU CN204118262U (en) | 2014-08-29 | 2014-08-29 | A kind of Radar Servo turntable |
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| CN204118262U true CN204118262U (en) | 2015-01-21 |
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| CN201420493731.XU Active CN204118262U (en) | 2014-08-29 | 2014-08-29 | A kind of Radar Servo turntable |
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Cited By (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105048094A (en) * | 2015-08-19 | 2015-11-11 | 浙江胜百信息科技有限公司 | Broadband integrated MIMO antenna |
| CN105048093A (en) * | 2015-08-19 | 2015-11-11 | 浙江胜百信息科技有限公司 | Dual-frequency outdoor base station antenna |
| CN106444850A (en) * | 2016-09-26 | 2017-02-22 | 西安应用光学研究所 | Position turning table applicable to vehicle-mounted reconnaissance system and mounting method of position turning table |
| CN106712600A (en) * | 2017-01-10 | 2017-05-24 | 四川九洲电器集团有限责任公司 | Driving device and driving method |
| CN106842133A (en) * | 2016-08-29 | 2017-06-13 | 王论丛 | A kind of phased-array radar |
| CN106876868A (en) * | 2017-03-23 | 2017-06-20 | 合肥开泰机电科技有限公司 | A kind of 8 meters of antenna rotating platforms |
| CN106887703A (en) * | 2017-03-23 | 2017-06-23 | 合肥开泰机电科技有限公司 | A kind of 5 meters of antenna rotating platforms |
| CN107121678A (en) * | 2017-05-12 | 2017-09-01 | 芜湖航飞科技股份有限公司 | Radar |
| CN107965645A (en) * | 2017-11-17 | 2018-04-27 | 中国航空工业集团公司北京航空精密机械研究所 | A kind of six degree of freedom series connection platform |
| CN109085539A (en) * | 2018-08-10 | 2018-12-25 | 湖南航天环宇通信科技股份有限公司 | A kind of double-reflecting face radar imagery antenna |
| CN111262026A (en) * | 2020-03-25 | 2020-06-09 | 中船重工鹏力（南京）大气海洋信息系统有限公司 | Light-weight integrated X-band meteorological radar structure |
| CN111969292A (en) * | 2020-07-31 | 2020-11-20 | 西安航天精密机电研究所 | Compact radar antenna revolving stage |
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2014
- 2014-08-29 CN CN201420493731.XU patent/CN204118262U/en active Active
Cited By (20)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108054513B (en) * | 2015-08-19 | 2019-10-18 | 浙江胜百信息科技有限公司 | A kind of improved wideband integration mimo antenna |
| CN105048093B (en) * | 2015-08-19 | 2018-10-02 | 浙江胜百信息科技有限公司 | A kind of double frequency outdoor base station antenna |
| CN105048093A (en) * | 2015-08-19 | 2015-11-11 | 浙江胜百信息科技有限公司 | Dual-frequency outdoor base station antenna |
| CN105048094B (en) * | 2015-08-19 | 2018-02-09 | 浙江胜百信息科技有限公司 | A kind of wideband integration mimo antenna |
| CN108054513A (en) * | 2015-08-19 | 2018-05-18 | 浙江胜百信息科技有限公司 | A kind of improved wideband integration mimo antenna |
| CN105048094A (en) * | 2015-08-19 | 2015-11-11 | 浙江胜百信息科技有限公司 | Broadband integrated MIMO antenna |
| CN106842133A (en) * | 2016-08-29 | 2017-06-13 | 王论丛 | A kind of phased-array radar |
| CN106444850A (en) * | 2016-09-26 | 2017-02-22 | 西安应用光学研究所 | Position turning table applicable to vehicle-mounted reconnaissance system and mounting method of position turning table |
| CN106444850B (en) * | 2016-09-26 | 2019-03-29 | 西安应用光学研究所 | A kind of azimuth rotating platform and its installation method suitable for vehicle-mounted reconnaissance system |
| CN106712600A (en) * | 2017-01-10 | 2017-05-24 | 四川九洲电器集团有限责任公司 | Driving device and driving method |
| CN106712600B (en) * | 2017-01-10 | 2019-09-17 | 四川九洲电器集团有限责任公司 | A kind of driving device and driving method |
| CN106876868A (en) * | 2017-03-23 | 2017-06-20 | 合肥开泰机电科技有限公司 | A kind of 8 meters of antenna rotating platforms |
| CN106887703A (en) * | 2017-03-23 | 2017-06-23 | 合肥开泰机电科技有限公司 | A kind of 5 meters of antenna rotating platforms |
| CN107121678A (en) * | 2017-05-12 | 2017-09-01 | 芜湖航飞科技股份有限公司 | Radar |
| CN107965645A (en) * | 2017-11-17 | 2018-04-27 | 中国航空工业集团公司北京航空精密机械研究所 | A kind of six degree of freedom series connection platform |
| CN109085539A (en) * | 2018-08-10 | 2018-12-25 | 湖南航天环宇通信科技股份有限公司 | A kind of double-reflecting face radar imagery antenna |
| CN109085539B (en) * | 2018-08-10 | 2021-04-02 | 湖南航天环宇通信科技股份有限公司 | Double-reflector radar imaging antenna |
| CN111262026A (en) * | 2020-03-25 | 2020-06-09 | 中船重工鹏力（南京）大气海洋信息系统有限公司 | Light-weight integrated X-band meteorological radar structure |
| CN111969292A (en) * | 2020-07-31 | 2020-11-20 | 西安航天精密机电研究所 | Compact radar antenna revolving stage |
| CN111969292B (en) * | 2020-07-31 | 2022-07-29 | 西安航天精密机电研究所 | Compact radar antenna revolving stage |
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