CN105261818B - Inflated supporting ring for spaceborne radial rib inflatable space antenna - Google Patents
Inflated supporting ring for spaceborne radial rib inflatable space antenna Download PDFInfo
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- CN105261818B CN105261818B CN201510746423.2A CN201510746423A CN105261818B CN 105261818 B CN105261818 B CN 105261818B CN 201510746423 A CN201510746423 A CN 201510746423A CN 105261818 B CN105261818 B CN 105261818B
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- magic tape
- spaceborne
- radial rib
- connecting tube
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Abstract
A kind of inflated supporting ring for spaceborne radial rib inflatable space antenna, belong to satellite antenna technical field, solve the problem of spaceborne radial rib inflatable space antenna is present, it is connected comprising more piece straight tube successively head and the tail, connecting tube is being set to connect two section straight tubes per between two adjacent section straight tubes, a main magic tape is set to surround 1/2nd of connecting tube girth in the outside of every section connecting tube, the length of connecting tube be equal to main magic tape width or more than five millimeters of the width of main magic tape below, one or more than one secondary magic tapes are set respectively in the both sides of main magic tape, the connection of main magic tape can be strengthened, secondary magic tape is villous surface with main magic tape or is hook hair side；The present invention is used for spaceborne radial rib inflatable space antenna.
Description
Technical field
The invention belongs to satellite antenna technical field, and in particular to a kind of filling for spaceborne radial rib inflatable space antenna
Gas support ring.
Background technology
What the reflecting surface of spaceborne radial rib inflatable space antenna was mainly supported by radial rib plate and inflated supporting ring, inflation branch
Pushing out ring is the subcircular shape connected and composed from beginning to end successively by more piece straight tube, and many radial rib plates pass through magic tape and inflated supporting ring
Connection, due to constitute inflated supporting ring often section straight tube center section under tension when easy modification, so magic tape is necessary
The delivery position of two adjacent sections straight tube is connected to, but is horn structure on the outside of the delivery position of two adjacent sections straight tube, is caused
Magic tape deflate fold and it is inflating expanded during easily shift so that radial rib plate produce displacement or deform, reduce
The precision of reflecting surface, particularly offset-fed antenna use the inflated supporting ring of ellipse, and magic tape displacement is more obvious.
The content of the invention
The invention aims to solve the problem of above-mentioned spaceborne radial rib inflatable space antenna is present, there is provided one kind
For the inflated supporting ring of spaceborne radial rib inflatable space antenna, its technical scheme is as follows：
A kind of inflated supporting ring for spaceborne radial rib inflatable space antenna, it connects from beginning to end successively comprising more piece straight tube
Connect, per setting connecting tube by two section straight tube connections between two adjacent section straight tubes, one is set in the outside of every section connecting tube
Main magic tape surrounds 1/2nd of connecting tube girth, and the length of connecting tube is equal to the width of main magic tape or more than main magic tape
Five millimeters of width below, one or more than one secondary magic tapes are set respectively in the both sides of main magic tape, can be to main viscous
The connection of cingulum is strengthened, and secondary magic tape is villous surface with main magic tape or is hook hair side.
Beneficial effects of the present invention are：Adding length and being equal or slightly larger than the connecting tube of main thread gluing bandwidth makes main thread gluing
Band can keep stable, be not likely to produce displacement, and by not flexible type during pulling force, the setting of secondary magic tape is further enhanced
The stability of main magic tape, so as to improve the precision of reflecting surface.
Brief description of the drawings：
Fig. 1 is the structural representation of the present invention；
Fig. 2 is Fig. 1 top view；
Fig. 3 is enlarged drawing at A in Fig. 1.
Embodiment：
Reference picture 1, Fig. 2 and Fig. 3, a kind of inflated supporting ring for spaceborne radial rib inflatable space antenna, it is comprising more
Saving straight tube 1, head and the tail are connected successively, are setting connecting tube 2 to connect two section straight tubes 1 per between two adjacent section straight tubes 1, in every section
The outside of connecting tube 2 sets a main magic tape 3 to surround 1/2nd of the girth of connecting tube 2, and the length of connecting tube 2 is equal to main glue
The width of cingulum 3 or more than five millimeters of the width of main magic tape 3 below, in the both sides of main magic tape 3, one or one are set respectively
Secondary magic tape 4 more than bar, can strengthen the connection of main magic tape 3, and secondary magic tape 4 and main magic tape 3 are fine hair
Face is hook hair side.
Claims (2)
1. a kind of inflated supporting ring for spaceborne radial rib inflatable space antenna, it connects from beginning to end successively comprising more piece straight tube (1)
Connect, it is characterised in that setting connecting tube (2) to connect two section straight tubes (1) per between two adjacent section straight tubes (1), connecting in every section
The outside for taking over (2) sets a main magic tape (3) to surround 1/2nd of connecting tube (2) girth, length of connecting tube (2) etc.
Width in main magic tape (3).
2. a kind of inflated supporting ring for spaceborne radial rib inflatable space antenna as claimed in claim 1, it is characterised in that
The both sides of main magic tape (3) set one or more than one secondary magic tapes (4), secondary magic tape (4) and main magic tape (3) respectively
It is villous surface or is hook hair side.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510746423.2A CN105261818B (en) | 2015-11-06 | 2015-11-06 | Inflated supporting ring for spaceborne radial rib inflatable space antenna |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510746423.2A CN105261818B (en) | 2015-11-06 | 2015-11-06 | Inflated supporting ring for spaceborne radial rib inflatable space antenna |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105261818A CN105261818A (en) | 2016-01-20 |
| CN105261818B true CN105261818B (en) | 2017-09-22 |
Family
ID=55101387
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510746423.2A Active CN105261818B (en) | 2015-11-06 | 2015-11-06 | Inflated supporting ring for spaceborne radial rib inflatable space antenna |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105261818B (en) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106226820A (en) * | 2016-07-04 | 2016-12-14 | 哈尔滨工业大学 | A kind of lightweight inflation ring supporting construction for pod propulsion time domain aviation transient electromagnetic exploration system |
| CN106785305A (en) * | 2016-11-23 | 2017-05-31 | 上海卫星工程研究所 | A kind of space cylindro-parabolic thin plate antenna based on inflatable structure |
| CN106785309B (en) * | 2017-01-11 | 2019-02-05 | 哈尔滨工业大学 | Shape memory resin based composites inflated supporting ring and its inflating expanded method with auxiliary expanding unit |
| CN109713420B (en) * | 2018-12-29 | 2020-07-17 | 长沙天仪空间科技研究院有限公司 | Inflatable antenna with expandable space |
| CN111146557B (en) * | 2019-12-14 | 2022-03-15 | 中国电子科技集团公司第三十九研究所 | Light flexible inflatable deployable dipole antenna structure |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101417705A (en) * | 2008-10-17 | 2009-04-29 | 哈尔滨工业大学 | Shape preserving high-altitude balloon |
| CN103872423A (en) * | 2014-03-28 | 2014-06-18 | 哈尔滨工业大学 | Curling folding and charging unfolded structure of parabolic cylinder antenna capable of being unfolded in inflation state |
| CN104149991A (en) * | 2014-08-06 | 2014-11-19 | 哈尔滨工业大学 | Inner container for controllable inflation unfolding supporting arms of spacecraft |
-
2015
- 2015-11-06 CN CN201510746423.2A patent/CN105261818B/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101417705A (en) * | 2008-10-17 | 2009-04-29 | 哈尔滨工业大学 | Shape preserving high-altitude balloon |
| CN103872423A (en) * | 2014-03-28 | 2014-06-18 | 哈尔滨工业大学 | Curling folding and charging unfolded structure of parabolic cylinder antenna capable of being unfolded in inflation state |
| CN104149991A (en) * | 2014-08-06 | 2014-11-19 | 哈尔滨工业大学 | Inner container for controllable inflation unfolding supporting arms of spacecraft |
Non-Patent Citations (1)
| Title |
|---|
| "一种可刚化肋充气展开天线反射面的结构设计与振动特性分析_林国昌";林国昌，等;《2014年可展开空间结构学术会议摘要集》;20141025;全文 * |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105261818A (en) | 2016-01-20 |
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