CN206098715U - Simple and direct revolving stage device of antenna - Google Patents
Simple and direct revolving stage device of antenna Download PDFInfo
- Publication number
- CN206098715U CN206098715U CN201621031027.8U CN201621031027U CN206098715U CN 206098715 U CN206098715 U CN 206098715U CN 201621031027 U CN201621031027 U CN 201621031027U CN 206098715 U CN206098715 U CN 206098715U
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- motor
- mesa
- inner race
- antenna
- revolving stage
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Abstract
The utility model provides a simple and direct revolving stage device of antenna, includes antenna base, mesa bearing, drive gear, motor, motor regulation seat, revolving stage, the motor sets up on the seat is adjusted to the motor, is fixed in the revolving stage, mesa bearing inner race fixes on antenna base, and mesa bearing inner race is connected with the revolving stage, mesa bearing inner race outside process standard involute teeth, mesa bearing inner race tooth and motor drive gear engagement realize the transmission. The utility model discloses directly processing the gear on mesa bearing inner race, having reduced the assembly link, the installation is simple, and the structure is compacter, and occupation space is littleer, having eliminated the coaxial error that the assembly brought between traditional structure middle (center) bearing and gear, having improved the assembly precision, rotatoryly steadily spent, it is better to make it the reliability, has simple structure, compactness, and the precision is high, the good characteristics of stability.
Description
Technical field
This utility model is related to satellite antenna technical field, more particularly to a kind of simple and direct rotation table device of antenna.
Background technology
Antenna for satellite communication in motion system is needed due to function, must be requested that the structure of composition system has good precision, stablizes
Property, and require that system structure hardware volume is as little as possible, pedestal and important work(of the antenna rotating platform as antenna for satellite communication in motion system
Energy part, needs to realize that 360 ° of orientation are rotated, antenna rotating platform is provided with the most of function parts of antenna for satellite communication in motion system simultaneously, existing
There is the antenna rotating platform volume of technology larger, complex structure.
Utility model content
This utility model purpose is improvement the deficiencies in the prior art, there is provided compact conformation, high precision, good stability, energy
Adapt to a kind of simple and direct rotation table device of antenna of antenna for satellite communication in motion system.
The technical scheme that this utility model is provided：
A kind of simple and direct rotation table device of antenna, including antenna base, table top bearing, travelling gear, motor, motor adjustment seat,
Turntable；Motor is arranged in motor adjustment seat, is fixed on turntable, and the table top bearing outer ring is fixed on antenna base, table top
Bearing inner race is connected with turntable, processing criterion involute teeth on the outside of the table top bearing outer ring, table top bearing outer ring tooth and motor
Travelling gear is engaged, and realizes transmission.
This utility model directly adds work gear on table top bearing outer ring, reduces assembling link, installs simple, and structure is more
It is compact, take up room less；Eliminate and the coaxial error for bringing is assembled between traditional structure middle (center) bearing and gear, improve assembling essence
Degree, rotation smoothness, are allowed to better reliability, the characteristics of with simple structure, compact, high precision, good stability.
Description of the drawings
In order to be illustrated more clearly that this utility model embodiment or technical scheme of the prior art, below will be to embodiment
Or the accompanying drawing to be used needed for description of the prior art is briefly described, it should be apparent that, drawings in the following description are only
It is some embodiments of the present utility model, for those of ordinary skill in the art, before creative labor is not paid
Put, can be with according to these other accompanying drawings of accompanying drawings acquisition.
Fig. 1 is structural representation of the present utility model.
Wherein:1st, antenna base；2nd, table top bearing；3rd, travelling gear；4th, motor；5th, motor adjustment seat；6th, turntable.
Specific embodiment
Below in conjunction with accompanying drawing of the present utility model, the technical solution of the utility model is clearly and completely described,
Obviously, described embodiment is only a part of embodiment of this utility model, rather than the embodiment of whole.Based on this practicality
Embodiment in new, the every other reality that those of ordinary skill in the art are obtained under the premise of creative work is not made
Example is applied, the scope of this utility model protection is belonged to.
According to Fig. 1, a kind of simple and direct rotation table device of antenna, including antenna base, table top bearing, travelling gear, motor,
Motor adjustment seat, turntable.
The fixed mesa bearing on antenna base, table top bearing inner race is connected with turntable, it is ensured that firm and reliable connection, table top
Processing criterion involute teeth on the outside of bearing outer ring, table top bearing outer ring gear is engaged with motor rotate gear, table top bearing outer ring
Outside processing criterion involute teeth size is not limited, as long as module meets driving torque.
Motor is arranged in motor adjustment seat, motor adjustment seat is used to adjust gear backlash.
In this utility model, demand can be met using 1 motor, such as relating to special requirement, arranges the electricity of more than
Machine, it is ensured that each electrical axis is equidistant with table top bearing axis, and ensures that each motor-driven gear is nibbled with bearing outer ring gear
Close normal.
The above, the only specific embodiment of the present invention, but protection scope of the present invention is not limited thereto, any
Those familiar with the art the invention discloses technical scope in, change or replacement can be readily occurred in, all should contain
Cover within protection scope of the present invention.Therefore, protection scope of the present invention described should be defined by scope of the claims.
Claims (1)
1. the simple and direct rotation table device of a kind of antenna, it is characterised in that：It is mechanical, electrical including antenna base, table top bearing, travelling gear, electricity
Machine adjustment seat, turntable；Motor is arranged in motor adjustment seat, is fixed on turntable, and the table top bearing outer ring is fixed on antenna bottom
On seat, table top bearing inner race is connected with turntable, processing criterion involute teeth on the outside of the table top bearing outer ring, table top bearing outer ring
Tooth is engaged with motor-driven gear, realizes transmission.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621031027.8U CN206098715U (en) | 2016-08-31 | 2016-08-31 | Simple and direct revolving stage device of antenna |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621031027.8U CN206098715U (en) | 2016-08-31 | 2016-08-31 | Simple and direct revolving stage device of antenna |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206098715U true CN206098715U (en) | 2017-04-12 |
Family
ID=58475403
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621031027.8U Active CN206098715U (en) | 2016-08-31 | 2016-08-31 | Simple and direct revolving stage device of antenna |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206098715U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110007155A (en) * | 2019-03-01 | 2019-07-12 | 中国航空工业集团公司北京长城航空测控技术研究所 | A kind of driving device of antenna setting orientation frame |
-
2016
- 2016-08-31 CN CN201621031027.8U patent/CN206098715U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110007155A (en) * | 2019-03-01 | 2019-07-12 | 中国航空工业集团公司北京长城航空测控技术研究所 | A kind of driving device of antenna setting orientation frame |
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| GR01 | Patent grant | ||
| GR01 | Patent grant |