CN104282994A - Manual intervention radar servo mechanism - Google Patents
Manual intervention radar servo mechanism Download PDFInfo
- Publication number
- CN104282994A CN104282994A CN201410433854.9A CN201410433854A CN104282994A CN 104282994 A CN104282994 A CN 104282994A CN 201410433854 A CN201410433854 A CN 201410433854A CN 104282994 A CN104282994 A CN 104282994A
- Authority
- CN
- China
- Prior art keywords
- gear
- axis
- pitch axis
- shaped frame
- servo mechanism
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Withdrawn
Links
Landscapes
- Variable-Direction Aerials And Aerial Arrays (AREA)
Abstract
The invention discloses a manual intervention radar servo mechanism. The manual intervention radar servo mechanism comprises a base, a U-shaped frame, a transmitter-receiver case, an antenna, a right pitching shaft and a left pitching shaft, wherein the antenna is installed on the transmitter-receiver case, the right pitching shaft and the left pitching shaft are coaxially arranged at the two sides of the transmitter-receiver case respectively and are erected on the U-shaped frame, and the bottom of the U-shaped frame is installed on the base. A waveguide port of the antenna is directly connected with a waveguide port of a transmitter-receiver in the transmitter-receiver case, waveguide distance is shortened, a middle connecting link is omitted, and therefore the loss of electromagnetic waves is minimized; an encoder is used as an angle transducer and can accurately record the rotation angle of the antenna in the azimuth direction or the pitching direction. The manual intervention radar servo mechanism is small in overall height, light in weight, small in size and wide in application range, can be installed either on the ground or in a truck bed, and is suitable for a fixed installation mode and a vehicle-mounted installation mode.
Description
Technical field
The application relates to meteorological technical field, particularly a kind of shadow Radar Servo mechanism.
Background technology
Along with the development of weather forecast technology, new requirement is proposed 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 shadow Radar Servo mechanism 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 shadow Radar Servo mechanism, 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 encoder, wherein, azimuth axis is arranged on the top of base, the upper end of azimuth axis is connected with bottom U-shaped frame, the lower end of azimuth axis connects collector ring, and the lower end of collector ring connects encoder, the angle that encoder turns in orientation or pitch orientation for recording antenna; 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 the U-shaped frame of the application, azimuth axis rotates and drives U-shaped frame to do azimuth rotation together with transceiver cage and antenna.
Hang in base described in the application and arrange support, Servo Control Board is installed in support side, and support opposite side installs power supply.
A kind of shadow Radar Servo mechanism 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.
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 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; 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 shadow Radar Servo mechanism, 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, orientation rotating mechanism is set in base 1, described azimuth rotation mechanism comprises azimuth axis 10, key a, gear a, gear b, reducing motor a, drive motors a, 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, and the lower end of collector ring connects encoder; Gear a is arranged on azimuth axis 10 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.When drive motors a rotates, through reducing motor a, gear b is rotated, gear a rotates thereupon, drives azimuth axis 10 to rotate by key a.
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, described in the application, azimuth rotation mechanism comprises collector ring and encoder, collector ring one end is connected with azimuth axis 10, the collector ring other end is connected with encoder, when azimuth axis 10 rotates, encoder 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 Fig. 1,4, described a kind of shadow Radar Servo mechanism, 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 (7)
1. a shadow Radar Servo mechanism, 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 encoder, wherein, azimuth axis is arranged on the top of base, the upper end of azimuth axis is connected with bottom U-shaped frame, the lower end of azimuth axis connects collector ring, and the lower end of collector ring connects encoder, the angle that encoder turns in orientation or pitch orientation for recording antenna; 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 shadow Radar Servo mechanism 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 shadow Radar Servo mechanism 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 shadow Radar Servo mechanism 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 shadow Radar Servo mechanism as claimed in claim 1, it is characterized in that, arrange transceiver in described transceiver cage, the waveguide mouth of transceiver is connected with the waveguide mouth of antenna.
6. a kind of shadow Radar Servo mechanism 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 shadow Radar Servo mechanism according to claim 1, is characterized in that, arrange balancing weight bottom described transceiver cage.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410433854.9A CN104282994A (en) | 2014-08-29 | 2014-08-29 | Manual intervention radar servo mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410433854.9A CN104282994A (en) | 2014-08-29 | 2014-08-29 | Manual intervention radar servo mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104282994A true CN104282994A (en) | 2015-01-14 |
Family
ID=52257642
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410433854.9A Withdrawn CN104282994A (en) | 2014-08-29 | 2014-08-29 | Manual intervention radar servo mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104282994A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105510885A (en) * | 2015-12-09 | 2016-04-20 | 西安天邦达电子科技有限公司 | Lightweight fully sealed security surveillance radar structure |
| CN107887700A (en) * | 2017-10-18 | 2018-04-06 | 湖北三江航天险峰电子信息有限公司 | A kind of target seeker servo-drive system transmission mechanism |
| CN112816943A (en) * | 2020-12-24 | 2021-05-18 | 安徽博微长安电子有限公司 | Radar mode control system and method thereof |
-
2014
- 2014-08-29 CN CN201410433854.9A patent/CN104282994A/en not_active Withdrawn
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105510885A (en) * | 2015-12-09 | 2016-04-20 | 西安天邦达电子科技有限公司 | Lightweight fully sealed security surveillance radar structure |
| CN105510885B (en) * | 2015-12-09 | 2018-05-04 | 吕凯归 | A kind of hermetically sealed safety monitoring radar arrangement of lightweight |
| CN107887700A (en) * | 2017-10-18 | 2018-04-06 | 湖北三江航天险峰电子信息有限公司 | A kind of target seeker servo-drive system transmission mechanism |
| CN107887700B (en) * | 2017-10-18 | 2020-08-11 | 湖北三江航天险峰电子信息有限公司 | Transmission mechanism of seeker servo system |
| CN112816943A (en) * | 2020-12-24 | 2021-05-18 | 安徽博微长安电子有限公司 | Radar mode control system and method thereof |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN204118262U (en) | A kind of Radar Servo turntable | |
| CN102904017B (en) | Hemispherical work spatial domain parallel antenna structure system | |
| CN202712431U (en) | Antenna sub-reflector system comprising fixed adjusting mechanism | |
| CN110057297B (en) | Automobile minimum turning diameter measuring system and method based on LD distance measurement | |
| CN103488193B (en) | A kind of spaceborne high precision points to follower | |
| CN211455954U (en) | Light-weight integrated X-band meteorological radar structure | |
| CN111262026A (en) | Light-weight integrated X-band meteorological radar structure | |
| CN104282994A (en) | Manual intervention radar servo mechanism | |
| CN202710670U (en) | Single-shaft heavy antenna testing rotary table | |
| CN203415685U (en) | Small panel antenna servo turntable | |
| CN203981212U (en) | Sun five elements self-operated measuring unit | |
| CN109227606A (en) | A kind of Intelligent Mobile Robot holder | |
| CN202404232U (en) | Dual-axis optical scanning rotary mirror system of laser radar | |
| CN201804108U (en) | Rotation device for laser cloud detection radar | |
| CN205194825U (en) | Servo device that bears of radar antenna | |
| CN201885797U (en) | Shading device for measuring solar scattered radiation | |
| CN205066692U (en) | A horizontal base of self -adjusting for absolute laser tracking appearance uses | |
| CN204187226U (en) | CAN security protection servo turntable | |
| CN210981287U (en) | Photoelectric turret overhead tracking test device | |
| CN204577596U (en) | A kind of antenna turntable | |
| CN116374235A (en) | Unmanned aerial vehicle inspection device for high-precision power transmission line | |
| CN206394738U (en) | A kind of crusing robot mobile device | |
| CN214122457U (en) | Servo transmission platform of coaxial feed airborne weather radar | |
| CN220831623U (en) | Forestry detects GIS information acquisition remote sensing device with safeguard function | |
| CN209197688U (en) | Static gabarit detector and its system |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C04 | Withdrawal of patent application after publication (patent law 2001) | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20150114 |