CN103474773A - Full-direction electric adjustment antenna pedestal of satellite antenna - Google Patents
Full-direction electric adjustment antenna pedestal of satellite antenna Download PDFInfo
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- CN103474773A CN103474773A CN 201310462738 CN201310462738A CN103474773A CN 103474773 A CN103474773 A CN 103474773A CN 201310462738 CN201310462738 CN 201310462738 CN 201310462738 A CN201310462738 A CN 201310462738A CN 103474773 A CN103474773 A CN 103474773A
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- screw mandrel
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Abstract
The invention relates to a full-direction electric adjustment antenna pedestal of a satellite antenna. The full-direction electric adjustment antenna pedestal of the satellite antenna is characterized by comprising a transmission box body installed at the upper end of a stand column. A transmission motor is installed on the transmission box body, a transmission base is installed inside the transmission box body, a transmission shaft is installed in the transmission base through a bearing, a transmission worm gear is fixed on the transmission shaft, and the transmission worm gear is meshed with a gear shaft at the power output end of the transmission motor. A support is fixed at the upper end of the transmission shaft, a pitching adjustment device is installed on the support, the pitching adjustment device comprises a lead screw, a connecting sleeve and a lead screw box body are installed on the lead screw, and the connecting sleeve is connected with the support. A lead screw motor is installed on the lead screw box body, a lead screw worm gear is installed inside the lead screw box body through a first taper roller bearing and a second taper roller bearing, the lead screw worm gear is arranged on the lead screw, and the lead screw worm gear is meshed with a gear shaft at the power output end of the lead screw motor. The full-direction electric adjustment antenna pedestal of the satellite antenna can meet the full-direction adjustment requirement of the large-scale satellite antenna, and the adjustment is more convenient, rapid and accurate.
Description
Technical field
The present invention relates to a kind of antenna pedestal for 2.4～4.5 meters satellite antennas, especially a kind of comprehensive motorized adjustment antenna pedestal of satellite antenna.
Background technology
Satellite antenna is of a great variety, and some larger-size antennas adopt manual adjustment luffing angles, orientation angles cumbersome, so the motorized adjustment antenna pedestal has started to generalize; But it is restricted that existing motorized adjustment antenna pedestal orientation is regulated, and is difficult to accomplish the adjusting of omnibearing angel.
Summary of the invention
The objective of the invention is to overcome the deficiencies in the prior art, a kind of comprehensive motorized adjustment antenna pedestal of satellite antenna is provided, meet the requirement of the comprehensive adjusting of large scale satellite antenna, regulate more convenient, quick, accurate.
According to technical scheme provided by the invention, a kind of comprehensive motorized adjustment antenna pedestal of satellite antenna, feature is: comprise column, be arranged on azimuth drive and the pitching regulating device of column upper end; Described azimuth drive comprises the transmission case body that is arranged on the column upper end, driving motor is installed on transmission case body, at the inner retainer of installing of transmission case body, by clutch shaft bearing and the second bearing, power transmission shaft is installed in retainer, fixed conveyor worm gear on the power transmission shaft between clutch shaft bearing and the second bearing, the gear shaft engagement of transmission worm gear and driving motor clutch end; Upper end at described power transmission shaft arranges mounting panel, fixedly mounts bearing on mounting panel, is provided for installing the mount pad of reflector on bearing one side, and the opposite side of bearing is installed pitching regulating device; Described pitching regulating device comprises screw mandrel, on an end of screw mandrel, oscillating bearing is installed, and adapter sleeve and screw mandrel casing are installed on the other end of screw mandrel, and adapter sleeve is fixedly connected with the screw mandrel casing, and adapter sleeve is connected with bearing; On described screw mandrel casing, lead screw motor is installed, the screw mandrel box house is installed the screw mandrel worm gear by the first taper roll bearing and the second taper roll bearing, and the screw mandrel worm gear is arranged on screw mandrel, the gear shaft engagement of screw mandrel worm gear and lead screw motor clutch end.
Between the both sides of described worm gear and clutch shaft bearing and the second bearing, the first lining and the second lining are set respectively.
On the transmission case body that is positioned at described power transmission shaft lower end, pressing plate is set.
Sidepiece at described screw mandrel casing arranges end cap.
The comprehensive motorized adjustment antenna pedestal of satellite antenna of the present invention, meet the requirement of the comprehensive adjusting of large scale satellite antenna, regulates more convenient, quick, accurate.
The accompanying drawing explanation
Fig. 1 is structural representation of the present invention.
The structural representation that Fig. 2 is pitching regulating device of the present invention.
The decomposing state schematic diagram that Fig. 3 is azimuth drive of the present invention.
Embodiment
Below in conjunction with concrete accompanying drawing, the invention will be further described.
As shown in FIG. 1 to 3: the comprehensive motorized adjustment antenna pedestal of described satellite antenna comprises pitching regulating device 1, azimuth drive 2, column 3, bearing 4, driving motor 5, mount pad 6, screw mandrel 11, oscillating bearing 12, adapter sleeve 13, screw mandrel casing 14, the first taper roll bearing 15, screw mandrel worm gear 16, the second taper roll bearing 17, end cap 18, power transmission shaft 21, clutch shaft bearing 22, retainer 23, the first lining 24, transmission worm gear 25, the second lining 26, transmission case body 27, the second bearing 28, pressing plate 29, mounting panel 30 etc.
As shown in Figure 1, the present invention includes column 3, be arranged on azimuth drive 2 and the pitching regulating device 1 of column 3 upper ends; As shown in Figure 3, described azimuth drive 2 comprises the transmission case body 21 that is arranged on column 3 upper ends, driving motor 5 is installed on transmission case body 21, at the inner retainer 23 of installing of transmission case body 21, by clutch shaft bearing 22 and the second bearing 28, power transmission shaft 21 is installed in retainer 23, fixed conveyor worm gear 25 on the power transmission shaft 21 between clutch shaft bearing 22 and the second bearing 28, arrange respectively the first lining 24 and the second lining 26 between the both sides of transmission worm gear 25 and clutch shaft bearing 22 and the second bearing 28; Described transmission worm gear 25 meshes with the gear shaft of driving motor 5 clutch ends, thereby realizes that power transmission shaft 21 rotates; In the upper end of described power transmission shaft 21, mounting panel 30 is set, is positioned on the transmission case body 27 of power transmission shaft 21 lower ends pressing plate 29 is set; Fixedly mount bearing 4 on described mounting panel 30, be provided for installing the mount pad 6 of reflector on bearing 4 one sides, the opposite side of bearing 4 is installed pitching regulating device 1;
As shown in Figure 2, described pitching regulating device 1 comprises screw mandrel 11, oscillating bearing 12 is installed for being connected with reflector on an end of screw mandrel 11, and adapter sleeve 13 and screw mandrel casing 14 are installed on the other end of screw mandrel 11, adapter sleeve 13 is fixedly connected with screw mandrel casing 14, and adapter sleeve 13 is connected with bearing 4; On described screw mandrel casing 14, lead screw motor is installed, screw mandrel casing 14 is inner installs screw mandrel worm gear 16 by the first taper roll bearing 15 and the second taper roll bearing 17, screw mandrel worm gear 16 is arranged on screw mandrel 11, screw mandrel worm gear 16 meshes with the gear shaft of lead screw motor clutch end, thereby driving screw mandrel worm gear 16 rotates, realize that screw mandrel worm gear 16 drives screw mandrel casing 14 and adapter sleeve 13 moves along screw mandrel 11, thereby realize the variation of screw mandrel 11 luffing angles;
As shown in Figure 2, the sidepiece at described screw mandrel casing 14 arranges end cap 18.
The present invention in use, is connected with transmission worm gear 25 by driving motor 5, drives transmission worm gear 25 and power transmission shaft 21 rotations, thereby drive bearing 4, rotates, and realizes the adjusting in orientation; Lead screw motor is connected with screw mandrel worm gear 16, realizes that screw mandrel worm gear 16 drives screw mandrel casing 14 and adapter sleeve 13 moves along screw mandrel 11, thereby realizes the variation of screw mandrel 11 luffing angles.Adjusting pitch angle of the present invention and orientation angles are convenient, quick, accurate.
Claims (4)
1. the comprehensive motorized adjustment antenna pedestal of a satellite antenna is characterized in that: comprise column (3), be arranged on azimuth drive (2) and the pitching regulating device (1) of column (3) upper end; Described azimuth drive (2) comprises the transmission case body (21) that is arranged on column (3) upper end, at the upper driving motor (5) of installing of transmission case body (21), at the inner retainer (23) of installing of transmission case body (21), by clutch shaft bearing (22) and the second bearing (28), power transmission shaft (21) is installed in retainer (23), the upper fixed conveyor worm gear (25) of power transmission shaft (21) between clutch shaft bearing (22) and the second bearing (28), transmission worm gear (25) meshes with the gear shaft of driving motor (5) clutch end; In the upper end of described power transmission shaft (21), mounting panel (30) is set, at the upper fixed installation of mounting panel (30) bearing (4), be provided for installing the mount pad (6) of reflector on bearing (4) one sides, the opposite side of bearing (4) is installed pitching regulating device (1); Described pitching regulating device (1) comprises screw mandrel (11), oscillating bearing (12) is installed on one end of screw mandrel (11), adapter sleeve (13) and screw mandrel casing (14) are installed on the other end of screw mandrel (11), adapter sleeve (13) is fixedly connected with screw mandrel casing (14), and adapter sleeve (13) is connected with bearing (4); In the upper lead screw motor of installing of described screw mandrel casing (14), screw mandrel casing (14) is inner installs screw mandrel worm gear (16) by the first taper roll bearing (15) and the second taper roll bearing (17), it is upper that screw mandrel worm gear (16) is arranged on screw mandrel (11), and screw mandrel worm gear (16) meshes with the gear shaft of lead screw motor clutch end.
2. the comprehensive motorized adjustment antenna pedestal of satellite antenna as claimed in claim 1 is characterized in that: between the both sides of described worm gear (25) and clutch shaft bearing (22) and the second bearing (28), the first lining (24) and the second lining (26) are set respectively.
3. the comprehensive motorized adjustment antenna pedestal of satellite antenna as claimed in claim 1, is characterized in that: on the transmission case body (27) that is positioned at described power transmission shaft (21) lower end, pressing plate (29) is set.
4. the comprehensive motorized adjustment antenna pedestal of satellite antenna as claimed in claim 1, it is characterized in that: the sidepiece at described screw mandrel casing (14) arranges end cap (18).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201310462738 CN103474773A (en) | 2013-09-30 | 2013-09-30 | Full-direction electric adjustment antenna pedestal of satellite antenna |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201310462738 CN103474773A (en) | 2013-09-30 | 2013-09-30 | Full-direction electric adjustment antenna pedestal of satellite antenna |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103474773A true CN103474773A (en) | 2013-12-25 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201310462738 Pending CN103474773A (en) | 2013-09-30 | 2013-09-30 | Full-direction electric adjustment antenna pedestal of satellite antenna |
Country Status (1)
| Country | Link |
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| CN (1) | CN103474773A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106025552A (en) * | 2016-07-05 | 2016-10-12 | 中国电子科技集团公司第五十四研究所 | Large-scale half-rotary-table antenna with high-precision posture adjustment apparatus |
| CN110199235A (en) * | 2017-04-21 | 2019-09-03 | 深圳市大疆创新科技有限公司 | A kind of antenna module and UAV system for UAV Communication |
-
2013
- 2013-09-30 CN CN 201310462738 patent/CN103474773A/en active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106025552A (en) * | 2016-07-05 | 2016-10-12 | 中国电子科技集团公司第五十四研究所 | Large-scale half-rotary-table antenna with high-precision posture adjustment apparatus |
| CN110199235A (en) * | 2017-04-21 | 2019-09-03 | 深圳市大疆创新科技有限公司 | A kind of antenna module and UAV system for UAV Communication |
| US11205841B2 (en) | 2017-04-21 | 2021-12-21 | SZ DJI Technology Co., Ltd. | Antenna assembly for communicating with unmanned aerial vehicle (UAV) and UAV system |
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Legal Events
| Date | Code | Title | Description |
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| C06 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20131225 |