CN104482950A - Vehicle-mounted integrated tracking rotary table - Google Patents
Vehicle-mounted integrated tracking rotary table Download PDFInfo
- Publication number
- CN104482950A CN104482950A CN201410842017.1A CN201410842017A CN104482950A CN 104482950 A CN104482950 A CN 104482950A CN 201410842017 A CN201410842017 A CN 201410842017A CN 104482950 A CN104482950 A CN 104482950A
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- shaped frame
- vehicle
- rotary table
- mounted integrated
- fixedly connected
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- Fittings On The Vehicle Exterior For Carrying Loads, And Devices For Holding Or Mounting Articles (AREA)
Abstract
The invention provides a vehicle-mounted integrated tracking rotary table, and belongs to the technical field of large-diameter self-adapting optical imaging detection. The vehicle-mounted integrated tracking rotary table solves the technical problems that in the prior art, transport is inconvenient to conduct, the system rigidity is low, and detaching and installation are inconvenient to conduct. The vehicle-mounted integrated tracking rotary table comprises an angle encoder, a U-shaped frame, a rotary table body, a conductive ring, a transition base and a carrying vehicle. The rotary table body comprises a turnplate bearing, an azimuth shaft and a torque motor. The transition base is fixedly connected to the carrying vehicle. A turnplate bearing outer ring is connected with the transition base, and a turnplate bearing inner ring is connected with the U-shaped frame. A stator of the torque motor is connected with the transition base, and a rotor is connected with the U-shaped frame. An inner ring of the conductive ring is connected with one end of the azimuth shaft, the other end of the azimuth shaft is fixedly connected to the carrying vehicle, and an outer ring of the conductive ring is connected to the U-shaped frame. A code wheel of the encoder is fixedly connected to the azimuth shaft through a bolt, and a reading head of the angle encoder is connected to the U-shaped frame through a bolt. The rigidity of the vehicle-mounted integrated tracking rotary table is effectively improved, and the rotary table is convenient to transport and good in stability.
Description
Technical field
The invention belongs to heavy caliber adaptive optical imaging Detection Techniques field, be specifically related to a kind of vehicle-mounted integral tracking table.
Background technology
Due to the existence of atmospheric turbulence, carrying out the direct optical imagery detection of ground to being greater than 20km long-distance flight target, being difficult to obtain high-definition picture.Reach high-resolution blur-free imaging effect for meeting to distant object, at present, the technology mainly taked both at home and abroad is the technology such as the above optics Aperture Telescope of meter level and optics self-adaptation, Postprocessing technique; Meanwhile, from overcoming earth curvature, target is shined upon, observation background is comparatively dark, improves target signal to noise ratio and detectable distance angle is considered, can adopt vehicle-mounted mode, realize motor-driven cloth station and measure.
1m-1.2m level Vehicular telescope, due to the increase of optics bore, adopt traditional vehicle-mounted mode, Vehicular telescope whole height reaches 3.5m-4m, is subject to national highway and the standard-sized restriction of transportation by railroad, is unfavorable for vehicle-mounted transport.
At present, traditional Vehicular telescope tracking table and a year car are independently, after tracking table has been assembled, are lifted on and carry on car; The vibroshock carried between car and tracking table is secondary damping, and system stiffness is lower; Bearing adopts the combination bearing of larger diameter end spherical bearing and minor diameter radial roller bearing, and rigidity is lower; End face bearing will be unloaded in transporting vehicle-mounted telescope process, after observation site, telescope will unload from carrying a car, and is placed on the ground basic ring that pre-sets.
Summary of the invention
The object of this invention is to provide a kind of vehicle-mounted integral tracking table, the transport of solution prior art is inconvenient, system stiffness is low and dismantle, install inconvenient technical matters.
A kind of vehicle-mounted integral tracking table comprises year car, turntable bearing, torque motor, angular encoder, azimuth axis, conducting ring, U-shaped frame and a transition seat;
Transition seat is fixedly connected on and carries on car, and turntable bearing outer shroud is connected with transition seat, and turntable bearing inner ring is connected with U-shaped frame;
The stator of torque motor is connected with transition seat, and rotor is connected with U-shaped frame;
The inner ring of conducting ring is connected with one end of azimuth axis, and the other end of azimuth axis is fixedly connected on and carries on car, and the outer shroud of conducting ring is connected on U-shaped frame;
The code-disc of scrambler is fixedly connected on azimuth axis by screw, and the read head of angular encoder is connected by screw on U-shaped frame.
Advantageous Effects of the present invention: turntable of the present invention comprises turntable bearing, azimuth axis and torque motor; Turntable bearing inner ring is connected with a year car by transition seat, and turntable bearing outer shroud is connected with U-shaped frame; The stator of torque motor is connected with a year car by transition seat, and rotor is connected with U-shaped frame; The fixed ring of conducting ring is connected with one end of azimuth axis, and the other end of azimuth axis is fixedly connected on and carries on car, and the rotating ring of conducting ring is connected on U-shaped frame; Significantly reduce height and the height of C.G. of system, and the rigidity of system effectively improves; Turntable bearing of the present invention can bear the carrying of axial and radial both direction simultaneously, significantly reduces the impact of this tracking table different directions when transporting.
Accompanying drawing explanation
Fig. 1 is the structural drawing of vehicle-mounted integral tracking table of the present invention;
Wherein, 1, carry car, 2, turntable bearing, 3, torque motor, 4, angular encoder, 5, azimuth axis, 6, conducting ring, 7, U-shaped frame, 8, transition seat.
Embodiment
Below in conjunction with accompanying drawing, the present invention is further elaborated.
See accompanying drawing 1, a kind of vehicle-mounted integral tracking table of the present invention comprises year car 1, turntable bearing 2, torque motor 3, angular encoder 4, azimuth axis 5, conducting ring 6, U-shaped frame 7 and a transition seat 8;
Transition seat 8 is fixedly connected on and carries on car 1, and turntable bearing 2 outer shroud is connected with transition seat 8, and turntable bearing 2 inner ring is connected with U-shaped frame 7;
The stator of torque motor 3 is connected with transition seat 8, and rotor is connected with U-shaped frame 7;
The inner ring of conducting ring 6 is connected with one end of azimuth axis 5, and the other end of azimuth axis 5 is fixedly connected on and carries on car 11, and the outer shroud of conducting ring 6 is connected on U-shaped frame 7;
The code-disc of scrambler 4 is fixedly connected on azimuth axis 5 by screw, and the read head of angular encoder 4 is connected by screw on U-shaped frame 7.
Within described year, car 1 provides the low load bed vehicle frame of semi-trailer, IRS Independent Rear Suspension wheel, leveling supporting legs and brake system.
The rotary motion of turntable is driven by torque motor 3, and measurement of angle has scrambler to realize.Staring torque motor 3, the rotor of torque motor 3 drives U-shaped frame 7 to rotate on azimuth axis 5, and when the angle that U-shaped frame 7 rotates is consistent with the position that angular encoder 4 is arranged, torque motor 3 stops operating.The present invention significantly reduces height and the height of C.G. of system, and the rigidity of system effectively improves; Turntable bearing 2 can bear the carrying of axial and radial both direction simultaneously, significantly reduces the impact of this tracking table different directions when transporting.
Claims (1)
1. a vehicle-mounted integral tracking table, it is characterized in that, comprise and carry car (1), turntable bearing (2), torque motor (3), angular encoder (4), azimuth axis (5), conducting ring (6), U-shaped frame (7) and transition seat (8);
Transition seat (8) is fixedly connected on and carries on car (1), and turntable bearing (2) outer shroud is connected with transition seat (8), and turntable bearing (2) inner ring is connected with U-shaped frame (7);
The stator of torque motor (3) is connected with transition seat (8), and rotor is connected with U-shaped frame (7);
The inner ring of conducting ring (6) is connected with one end of azimuth axis (5), the other end of azimuth axis (5) is fixedly connected on and carries on car (11), and the outer shroud of conducting ring (6) is connected on U-shaped frame (7);
The code-disc of scrambler (4) is fixedly connected on azimuth axis (5) by screw, and the read head of angular encoder (4) is connected by screw on U-shaped frame (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410842017.1A CN104482950A (en) | 2014-12-30 | 2014-12-30 | Vehicle-mounted integrated tracking rotary table |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410842017.1A CN104482950A (en) | 2014-12-30 | 2014-12-30 | Vehicle-mounted integrated tracking rotary table |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104482950A true CN104482950A (en) | 2015-04-01 |
Family
ID=52757520
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410842017.1A Pending CN104482950A (en) | 2014-12-30 | 2014-12-30 | Vehicle-mounted integrated tracking rotary table |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104482950A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109357111A (en) * | 2018-10-17 | 2019-02-19 | 成都信息工程大学 | A kind of single-shaft precision test table |
| CN114815218A (en) * | 2022-03-09 | 2022-07-29 | 中国科学院长春光学精密机械与物理研究所 | Large-caliber vehicle-mounted off-axis optical telescope |
| CN115823433A (en) * | 2022-11-03 | 2023-03-21 | 中国科学院西安光学精密机械研究所 | Small-size high performance two-dimensional photoelectric tracking platform in space |
Citations (5)
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| US6175231B1 (en) * | 1997-06-30 | 2001-01-16 | Zf Friedrichshafen Ag | System housing for electronically assisted power steering system with inside pulse transmitter and outside sensor |
| CN101872198A (en) * | 2010-05-10 | 2010-10-27 | 北京航天控制仪器研究所 | Vehicle-mounted pick-up stable platform |
| CN103294066A (en) * | 2013-05-31 | 2013-09-11 | 西安应用光学研究所 | Azimuth device applicable to vehicular photoelectric turntable |
| CN204007669U (en) * | 2014-06-25 | 2014-12-10 | 深圳黎明镒清图像技术有限公司 | The mobile platform locking device of vehicular Security Inspection Equipments |
| CN204028706U (en) * | 2014-08-06 | 2014-12-17 | 长春通视光电技术有限公司 | Multi-load vehicular photoelectric stable platform |
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2014
- 2014-12-30 CN CN201410842017.1A patent/CN104482950A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6175231B1 (en) * | 1997-06-30 | 2001-01-16 | Zf Friedrichshafen Ag | System housing for electronically assisted power steering system with inside pulse transmitter and outside sensor |
| CN101872198A (en) * | 2010-05-10 | 2010-10-27 | 北京航天控制仪器研究所 | Vehicle-mounted pick-up stable platform |
| CN103294066A (en) * | 2013-05-31 | 2013-09-11 | 西安应用光学研究所 | Azimuth device applicable to vehicular photoelectric turntable |
| CN204007669U (en) * | 2014-06-25 | 2014-12-10 | 深圳黎明镒清图像技术有限公司 | The mobile platform locking device of vehicular Security Inspection Equipments |
| CN204028706U (en) * | 2014-08-06 | 2014-12-17 | 长春通视光电技术有限公司 | Multi-load vehicular photoelectric stable platform |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109357111A (en) * | 2018-10-17 | 2019-02-19 | 成都信息工程大学 | A kind of single-shaft precision test table |
| CN114815218A (en) * | 2022-03-09 | 2022-07-29 | 中国科学院长春光学精密机械与物理研究所 | Large-caliber vehicle-mounted off-axis optical telescope |
| CN115823433A (en) * | 2022-11-03 | 2023-03-21 | 中国科学院西安光学精密机械研究所 | Small-size high performance two-dimensional photoelectric tracking platform in space |
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| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20150401 |
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| RJ01 | Rejection of invention patent application after publication |