CN211088481U - Low-orbit satellite antenna pedestal rotating structure - Google Patents
Low-orbit satellite antenna pedestal rotating structure Download PDFInfo
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- CN211088481U CN211088481U CN201922494337.3U CN201922494337U CN211088481U CN 211088481 U CN211088481 U CN 211088481U CN 201922494337 U CN201922494337 U CN 201922494337U CN 211088481 U CN211088481 U CN 211088481U
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- speed reducer
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Abstract
The utility model relates to a low orbit satellite antenna seat rotating-structure, include the antenna pedestal and include the stand subassembly, the stand subassembly upper end is rotated and is set up the X axle box, rotate in the X axle box and set up Y axle box, Y axle box upper end sets up the antenna pedestal, the stand subassembly includes the stand, stand upper portion sets up the stand frame, both ends installation X axle slewing reducer about the stand frame, X axle slewing reducer side-mounting X axle servo motor, X axle servo motor connects X axle slewing reducer input, X axle slewing reducer includes X axle slewing support, X axle slewing support connects the X axle box. The utility model discloses, simple structure, X axle and Y axle all adopt the transmission of rotary speed reducer, and this kind of structure has that bearing capacity is big, rigidity is high, the characteristics that stability is good.
Description
Technical Field
The utility model belongs to the technical field of radar equipment, a low orbit satellite antenna seat rotating-structure is related to.
Background
Radar, i.e. radio methods find objects and determine their spatial position. Therefore, radar is also referred to as "radiolocation". Radars are electronic devices that detect objects using electromagnetic waves. The radar emits electromagnetic waves to irradiate a target and receives the echo of the target, so that information such as the distance from the target to an electromagnetic wave emission point, the distance change rate (radial speed), the azimuth and the altitude is obtained. In the prior art, conventional fixed station antennas do not rotate in azimuth and elevation during operation.
Disclosure of Invention
An object of the utility model is to provide a low orbit satellite antenna seat rotating-structure can solve the problem that conventional fixed station antenna position and every single move were not rotatory in the work, and bearing capacity is big, rigidity is high.
According to the utility model provides a technical scheme: the utility model provides a low earth orbit satellite antenna seat rotating-structure, includes that the antenna seat includes the stand subassembly, stand subassembly upper end is rotated and is set up the X axle box, rotate in the X axle box and set up the Y axle box, Y axle box upper end sets up the antenna seat.
As a further improvement of the utility model, the stand subassembly includes the stand, stand upper portion sets up the stand frame, both ends installation X axle rotary reducer about the stand frame, X axle rotary reducer side-mounting X axle servo motor, X axle servo motor connects X axle rotary reducer input, X axle rotary reducer includes that X axle gyration is supported, X axle gyration is supported and is connected X axle box.
As a further improvement, the X axle box includes X axle frame, both ends installation Y axle slewing reducer about the X axle frame, Y axle slewing reducer side-mounting Y axle servo motor, Y axle servo motor connects Y axle slewing reducer input, Y axle slewing reducer includes Y axle gyration support.
As a further improvement, the X-axis box body comprises an X-axis frame, X-axis rotating arms are arranged on two sides of the lower part of the X-axis frame, and the X-axis rotating arms are connected with the X-axis rotary support.
As a further improvement of the utility model, X axle servo motor passes through the X axle speed reducer and connects X axle slewing reducer input.
As a further improvement of the utility model, Y axle servo motor passes through Y axle speed reducer and connects Y axle slewing reducer input.
As a further improvement, the Y-axis box body comprises a Y-axis frame, the two sides of the lower part of the Y-axis frame are provided with Y-axis frame rotating arms, and the Y-axis frame rotating arms are connected with Y-axis rotary supports.
Compared with the prior art, the utility model, have following advantage:
the utility model discloses, simple structure, X axle and Y axle all adopt the transmission of rotary speed reducer, and this kind of structure has that bearing capacity is big, rigidity is high, the characteristics that stability is good.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
Fig. 2 is a view taken along direction a in fig. 1.
Fig. 3 is a side cross-sectional view of fig. 2.
Detailed Description
The following description will further describe embodiments of the present invention with reference to the accompanying drawings.
In the drawings 1-3, the device comprises an upright post 1, an upright post 1-1, an upright post frame 1-2, an X-axis rotary speed reducer 1-3, an X-axis servo motor 1-4, an X-axis speed reducer 1-5, an X-axis rotary support 1-6, an X-axis box body 2, an X-axis rotating arm 2-7, a Y-axis box body 3, an antenna mounting base 4 and the like.
As shown in fig. 1, the utility model relates to a low earth orbit satellite antenna seat rotating-structure, including stand subassembly 1, the rotation of 1 upper end of stand subassembly sets up X axle box 2, rotates in the X axle box 2 and sets up Y axle box 3, and 3 upper ends of Y axle box set up antenna pedestal 4.
As shown in fig. 2-3, the upright post assembly 1 comprises an upright post 1-1, an upright post frame 1-2 is arranged on the upper portion of the upright post 1-1, an X-axis rotary speed reducer 1-3 is mounted at the left end and the right end of the upright post frame 1-2, an X-axis servo motor 1-4 is mounted on one side of the X-axis rotary speed reducer 1-3, the X-axis servo motor 1-4 is connected with the input end of the X-axis rotary speed reducer 1-3 through the X-axis rotary speed reducer 1-5, and the X-axis rotary speed reducer 1-3 comprises an X-axis. The X-axis rotary supports 1-6 are connected with an X-axis box body 2.
The X-axis box body comprises an X-axis frame, and X-axis rotating arms 2-7 are arranged on two sides of the lower portion of the X-axis frame. The X-axis rotating arm 2-7 is connected with the X-axis rotating support 1-6. Y-axis rotary speed reducers are installed at the left end and the right end of the X-axis frame, a Y-axis servo motor is installed on one side of the Y-axis rotary speed reducer, the Y-axis servo motor is connected with the input end of the Y-axis rotary speed reducer through the Y-axis speed reducer, and the Y-axis rotary speed reducer comprises a Y-axis rotary support.
The Y-axis box body comprises a Y-axis frame, and Y-axis frame rotating arms are arranged on two sides of the lower portion of the Y-axis frame. The rotating arm of the Y-axis frame is connected with the Y-axis rotary support.
The working process of the utility model is as follows:
the X-axis servo motor 1-4 is started, the X-axis rotary speed reducer 1-3 is driven to operate through the X-axis speed reducer 1-5, the X-axis rotary support 1-6 is driven to rotate, and the X-axis box body 2 is driven to rotate around the axis of the X-axis rotary speed reducer 1-3 through the X-axis rotating arm 2-7.
And meanwhile, the Y-axis servo motor is started, the Y-axis speed reducer drives the Y-axis rotary speed reducer to operate, the Y-axis rotary support is driven to rotate, and the Y-axis frame is driven to rotate around the axis of the Y-axis rotary speed reducer by the Y-axis frame rotating arm.
The antenna pedestal 4 can rotate around the axis of the X-axis rotary speed reducer and the axis of the Y-axis rotary speed reducer.
Claims (7)
1. The utility model provides a low earth orbit satellite antenna seat rotating-structure which characterized in that: the antenna pedestal comprises a stand column assembly (1), an X-axis box body (2) is arranged at the upper end of the stand column assembly (1) in a rotating mode, a Y-axis box body (3) is arranged in the X-axis box body (2) in a rotating mode, and an antenna pedestal (4) is arranged at the upper end of the Y-axis box body (3).
2. The low-earth-orbit satellite antenna mount rotating structure according to claim 1, wherein: the upright post component (1) comprises an upright post (1-1), an upright post frame (1-2) is arranged on the upper portion of the upright post (1-1), X-axis rotary speed reducers (1-3) are installed at the left end and the right end of the upright post frame (1-2), an X-axis servo motor (1-4) is installed on one side of each X-axis rotary speed reducer (1-3), the X-axis servo motors (1-4) are connected with the input end of each X-axis rotary speed reducer (1-3), each X-axis rotary speed reducer (1-3) comprises an X-axis rotary support (1-6), and each X-axis rotary support (1-6) is connected with the X-axis box body (2).
3. The low-earth-orbit satellite antenna mount rotating structure according to claim 1, wherein: the X-axis box body comprises an X-axis frame, Y-axis rotary speed reducers are installed at the left end and the right end of the X-axis frame, a Y-axis servo motor is installed on one side of each Y-axis rotary speed reducer and connected with the input end of each Y-axis rotary speed reducer, and each Y-axis rotary speed reducer comprises a Y-axis rotary support.
4. The low-earth-orbit satellite antenna pedestal rotation structure of claim 3, wherein: the X-axis box body comprises an X-axis frame, X-axis rotating arms (2-7) are arranged on two sides of the lower portion of the X-axis frame, and the X-axis rotating arms (2-7) are connected with the X-axis rotary supports (1-6).
5. The low-earth-orbit satellite antenna mount rotating structure according to claim 2, wherein: the X-axis servo motor (1-4) is connected with the input end of the X-axis rotary speed reducer (1-3) through an X-axis speed reducer (1-5).
6. The low-earth-orbit satellite antenna pedestal rotation structure of claim 3, wherein: and the Y-axis servo motor is connected with the input end of the Y-axis rotary speed reducer through a Y-axis speed reducer.
7. The low-earth-orbit satellite antenna mount rotating structure according to claim 1, wherein: the Y-axis box body comprises a Y-axis frame, Y-axis frame rotating arms are arranged on two sides of the lower portion of the Y-axis frame, and the Y-axis frame rotating arms are connected with a Y-axis rotary support.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922494337.3U CN211088481U (en) | 2019-12-31 | 2019-12-31 | Low-orbit satellite antenna pedestal rotating structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922494337.3U CN211088481U (en) | 2019-12-31 | 2019-12-31 | Low-orbit satellite antenna pedestal rotating structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211088481U true CN211088481U (en) | 2020-07-24 |
Family
ID=71626330
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922494337.3U Active CN211088481U (en) | 2019-12-31 | 2019-12-31 | Low-orbit satellite antenna pedestal rotating structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211088481U (en) |
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2019
- 2019-12-31 CN CN201922494337.3U patent/CN211088481U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: Rotating structure of LEO satellite antenna pedestal Effective date of registration: 20210202 Granted publication date: 20200724 Pledgee: WUXI BRANCH, INDUSTRIAL BANK Co.,Ltd. Pledgor: WUXI HUAXIN ANTENNA Co.,Ltd. Registration number: Y2021320010044 |