CN103500884A - Satellite receiving antenna - Google Patents
Satellite receiving antenna Download PDFInfo
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- CN103500884A CN103500884A CN201310461151.2A CN201310461151A CN103500884A CN 103500884 A CN103500884 A CN 103500884A CN 201310461151 A CN201310461151 A CN 201310461151A CN 103500884 A CN103500884 A CN 103500884A
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- journal stirrup
- bearing
- reflector
- backrest
- feed
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Abstract
The invention relates to a satellite receiving antenna, which comprises a pillar, a support and a reflecting body. The satellite receiving antenna is characterized in that the reflecting surface and the back surface of the reflecting body are respectively provided with a front reinforcing rib and a back reinforcing rib; the front reinforcing rib is respectively connected with one end of a feed source brace rod and one end of a feed source pull rod; the other end of the feed source brace rod and the other end of the feed source pull rod are connected with a feed source; the back reinforcing rib is connected with one end of a reflecting body brace rod; the other end of the reflecting body brace rod is connected with a lower hoop; the lower hoop is arranged on the pillar; the back reinforcing rib is provided with a frame carrier; the frame carrier is provided with a first frame carrier support lug and a second frame carrier support lug; the first frame carrier support lug and a first support lug fixedly arranged at one side of the support are connected by a hinge pin; the second frame carrier support lug is connected with one end of a pitching adjustment feed screw by the hinge pin; the pitching adjustment feed screw is provided with a connecting sleeve; two sides of the connecting sleeve are respectively provided with a feed screw nut; the connecting sleeve and a second support lug fixedly arranged at the other side of the support are connected by the hinge pin. The satellite receiving antenna provided by the invention is firm in structure, strong in anti-wind capability and long in service life.
Description
Technical field
The present invention relates to a kind of satellite earth antenna, especially a kind of satellite antenna of 1.0～2.4 meters scopes of design.
Background technology
Along with social development, satellite antenna uses in different regions, and each department climatic environment difference requires that antenna is firm, long service life.
Summary of the invention
The objective of the invention is to overcome the deficiencies in the prior art, a kind of satellite earth antenna is provided, structure is safer, firm.
According to technical scheme provided by the invention, a kind of satellite earth antenna, comprise column, be rotatably connected on the bearing of column upper end and be arranged on the reflector on bearing; Feature is: described reflector is formed by connecting by two symmetrically arranged reflector panels, reflecting surface and the back side at reflector arrange respectively front reinforcement and back side reinforcement, the front reinforcement is connected with an end of support source pull bar with the feed strut respectively, the feed strut is connected feed with the other end of feed pull bar, back side reinforcement is connected with an end of reflector strut, the other end of reflector strut is connected with lower anchor ear, and lower anchor ear is arranged on column; On the reinforcement of the described back side, backrest is installed, the first backrest journal stirrup and the second backrest journal stirrup are set on backrest; Described the first backrest journal stirrup is connected by bearing pin with the first journal stirrup that is fixed on bearing one side, the second backrest journal stirrup is connected by bearing pin with the end that screw mandrel is adjusted in pitching, pitching is adjusted on screw mandrel adapter sleeve is set, the adapter sleeve both sides arrange respectively the feed screw nut, and adapter sleeve is connected by bearing pin with the second journal stirrup that is fixed on the bearing opposite side.
Connection orientation micro-adjusting mechanism below described bearing, azimuth vernier adjusting mechanism comprises the upper anchor ear be fixed on column, the 4th journal stirrup is set on upper anchor ear, the 4th journal stirrup is fixedly connected with an end of orientation adjustment screw mandrel, the 3rd journal stirrup is set on the other end of orientation adjustment screw mandrel, the two ends of the 3rd journal stirrup arrange adjusting nut, and the 3rd journal stirrup is connected with support, and support is connected with bearing.
Reflector of the present invention is by the setting of reinforcement, sound construction, and wind loading rating is strong, and reinforcement and backrest can extend the useful life of reflector; And this satellite earth antenna can be realized the manual adjustments to luffing angle and orientation, easy to use.
The accompanying drawing explanation
Fig. 1 is structural representation of the present invention.
The structural representation that Fig. 2 is reflector of the present invention.
The left view that Fig. 3 is Fig. 2.
The structural representation that Fig. 4 is backrest of the present invention.
The left view that Fig. 5 is Fig. 4.
The A enlarged drawing that Fig. 6 is Fig. 1.
Embodiment
Below in conjunction with concrete accompanying drawing, the invention will be further described.
As shown in Fig. 1～Fig. 6: as described in satellite earth antenna comprise reflector 1, reflector panel 1-1, front reinforcement 1-2, back side reinforcement 1-3, backrest 2, the first backrest journal stirrup 2-1, the second backrest journal stirrup 2-2, column 3, bearing 4, screw mandrel 5 is adjusted in pitching, adapter sleeve 5-1, feed screw nut 5-2, feed strut 7, feed pull bar 8, feed 9, upper anchor ear 10-1, lower anchor ear 10-2, reflector strut 11, the first journal stirrup 41, the second journal stirrup 42, support 43, the 3rd journal stirrup 61, the 4th journal stirrup 62, orientation adjustment screw mandrel 63, azimuth vernier adjusting nut 64 etc.
As shown in Figure 1, the present invention includes column 3, be rotatably connected on the bearing 4 of column 3 upper ends and be arranged on the reflector 1 on bearing 4; As shown in Figure 2 and Figure 3, described reflector 1 is formed by connecting by two symmetrically arranged reflector panel 1-1, reflecting surface and the back side at reflector 1 arrange respectively front reinforcement 1-2 and back side reinforcement 1-3, front reinforcement 1-2 is connected with an end of support source pull bar 8 with feed strut 7 respectively, the other end of feed strut 7 and feed pull bar 8 is connected feed 9, back side reinforcement 1-3 is connected with an end of reflector strut 11, the other end of reflector strut 11 is connected with lower anchor ear 10-2, and lower anchor ear 10-2 is arranged on column 3; Backrest 2 is installed on described back side reinforcement 1-3, the first backrest journal stirrup 2-1 and the second backrest journal stirrup 2-2(are set as shown in Figure 4, Figure 5 on backrest 2), the first backrest journal stirrup 2-1 is connected by bearing pin with the first journal stirrup 41 that is fixed on bearing 4 one sides, the second backrest journal stirrup 2-2 is connected by bearing pin with the end that screw mandrel 5 is adjusted in pitching, pitching is adjusted on screw mandrel 5 adapter sleeve 5-1 is set, adapter sleeve 5-1 both sides arrange respectively feed screw nut 5-2, and adapter sleeve 5-1 is connected by bearing pin with the second journal stirrup 42 that is fixed on bearing 4 opposite sides; Can drive adapter sleeve 5-1 by adjusting feed screw nut 5-2 and move relative to pitching adjustment screw mandrel 5, and then adjust the luffing angle of reflector 1;
As shown in Fig. 1, Fig. 6, connection orientation micro-adjusting mechanism below described bearing 4, azimuth vernier adjusting mechanism comprises the upper anchor ear 10-1 be fixed on column 3, the 4th journal stirrup 62 is set on upper anchor ear 10-1, the 4th journal stirrup 62 is fixedly connected with an end of orientation adjustment screw mandrel 63, and the two ends that the 3rd journal stirrup 61, the three journal stirrups 61 are set on the other end of orientation adjustment screw mandrel 63 arrange adjusting nut 64, the 3rd journal stirrup 61 is connected with support 43, and support 43 is connected with bearing 4; By regulating adjusting nut 64, can adjust the 3rd journal stirrup 61 relative bearings adjustment screw mandrels 63 and move, thereby the orientation of bearing 4 is finely tuned.
Reflector of the present invention is by the setting of reinforcement, sound construction, and wind loading rating is strong, and reflector is made with aluminium sheet, and reinforcement and backrest adopt aluminium to make, and miscellaneous part all advanced antirust processing, long service life.
Claims (2)
1. a satellite earth antenna, comprise column (3), be rotatably connected on the bearing (4) of column (3) upper end and be arranged on the reflector (1) on bearing (4), it is characterized in that: described reflector (1) is formed by connecting by two symmetrically arranged reflector panels (1-1), reflecting surface and the back side at reflector (1) arrange respectively front reinforcement (1-2) and back side reinforcement (1-3), front reinforcement (1-2) is connected with an end of support source pull bar (8) with feed strut (7) respectively, the other end of feed strut (7) and feed pull bar (8) is connected feed (9), back side reinforcement (1-3) is connected with an end of reflector strut (11), the other end of reflector strut (11) is connected with lower anchor ear (10-2), lower anchor ear (10-2) is arranged on column (3), in the upper backrest (2) of installing of described back side reinforcement (1-3), the first backrest journal stirrup (2-1) and the second backrest journal stirrup (2-2) are set on backrest (2), described the first backrest journal stirrup (2-1) is connected by bearing pin with the first journal stirrup (41) that is fixed on bearing (4) one sides, the second backrest journal stirrup (2-2) is connected by bearing pin with the end that screw mandrel (5) is adjusted in pitching, pitching is adjusted on screw mandrel (5) adapter sleeve (5-1) is set, adapter sleeve (5-1) both sides arrange respectively feed screw nut (5-2), and adapter sleeve (5-1) is connected by bearing pin with the second journal stirrup (42) that is fixed on bearing (4) opposite side.
2. satellite earth antenna as claimed in claim 1, it is characterized in that: at described bearing (4) below connection orientation micro-adjusting mechanism, azimuth vernier adjusting mechanism comprises the upper anchor ear (10-1) be fixed on column (3), the 4th journal stirrup (62) is set on upper anchor ear (10-1), the 4th journal stirrup (62) is fixedly connected with an end of orientation adjustment screw mandrel (63), the 3rd journal stirrup (61) is set on the other end of orientation adjustment screw mandrel (63), the two ends of the 3rd journal stirrup (61) arrange adjusting nut (64), the 3rd journal stirrup (61) is connected with support (43), support (43) is connected with bearing (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310461151.2A CN103500884A (en) | 2013-09-30 | 2013-09-30 | Satellite receiving antenna |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310461151.2A CN103500884A (en) | 2013-09-30 | 2013-09-30 | Satellite receiving antenna |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103500884A true CN103500884A (en) | 2014-01-08 |
Family
ID=49866067
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310461151.2A Pending CN103500884A (en) | 2013-09-30 | 2013-09-30 | Satellite receiving antenna |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103500884A (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105445893A (en) * | 2014-09-10 | 2016-03-30 | 河南平原光电有限公司 | Reflective mirror pitching mechanism |
| CN106252896A (en) * | 2016-09-12 | 2016-12-21 | 中国电子科技集团公司第五十四研究所 | A kind of communication antenna based on carbon fiber grid |
| CN109270496A (en) * | 2018-10-31 | 2019-01-25 | 安徽四创电子股份有限公司 | A kind of blank pipe primary radar antenna-feeder system |
| CN110048206A (en) * | 2019-04-25 | 2019-07-23 | 黄河 | A kind of information processing reception device |
| CN112421232A (en) * | 2020-11-11 | 2021-02-26 | 中国电子科技集团公司第二十九研究所 | Two-dimensional antenna adjusting device |
-
2013
- 2013-09-30 CN CN201310461151.2A patent/CN103500884A/en active Pending
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105445893A (en) * | 2014-09-10 | 2016-03-30 | 河南平原光电有限公司 | Reflective mirror pitching mechanism |
| CN105445893B (en) * | 2014-09-10 | 2018-01-16 | 河南平原光电有限公司 | A kind of reflective mirror luffing mechanism |
| CN106252896A (en) * | 2016-09-12 | 2016-12-21 | 中国电子科技集团公司第五十四研究所 | A kind of communication antenna based on carbon fiber grid |
| CN109270496A (en) * | 2018-10-31 | 2019-01-25 | 安徽四创电子股份有限公司 | A kind of blank pipe primary radar antenna-feeder system |
| CN110048206A (en) * | 2019-04-25 | 2019-07-23 | 黄河 | A kind of information processing reception device |
| CN112421232A (en) * | 2020-11-11 | 2021-02-26 | 中国电子科技集团公司第二十九研究所 | Two-dimensional antenna adjusting device |
| CN112421232B (en) * | 2020-11-11 | 2022-04-19 | 中国电子科技集团公司第二十九研究所 | Two-dimensional antenna adjusting device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20140108 |
|
| WD01 | Invention patent application deemed withdrawn after publication |