CN103872423B - A kind of curling folding and inflatable deployment structure of inflating expanded parabolic-cylinder antenna - Google Patents
A kind of curling folding and inflatable deployment structure of inflating expanded parabolic-cylinder antenna Download PDFInfo
- Publication number
- CN103872423B CN103872423B CN201410120328.7A CN201410120328A CN103872423B CN 103872423 B CN103872423 B CN 103872423B CN 201410120328 A CN201410120328 A CN 201410120328A CN 103872423 B CN103872423 B CN 103872423B
- Authority
- CN
- China
- Prior art keywords
- backboard
- gas
- stiffener
- filled tube
- inflating expanded
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 239000003351 stiffener Substances 0.000 claims abstract description 20
- 238000004026 adhesive bonding Methods 0.000 claims abstract description 17
- 238000004513 sizing Methods 0.000 claims abstract description 4
- 239000004744 fabric Substances 0.000 claims description 7
- 229920006231 aramid fiber Polymers 0.000 claims description 5
- 239000004760 aramid Substances 0.000 claims description 4
- 229920003235 aromatic polyamide Polymers 0.000 claims description 4
- 238000000034 method Methods 0.000 abstract description 4
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000011148 porous material Substances 0.000 description 1
Landscapes
- Aerials With Secondary Devices (AREA)
- Details Of Aerials (AREA)
Abstract
A kind of curling folding and inflatable deployment structure of inflating expanded parabolic-cylinder antenna, belong to inflatable space antenna technical field, the expansion process solving current inflating expanded parabolic-cylinder antenna is difficult to control, can not realize the problem launched in order, it comprises reflecting surface, backboard, gas-filled tube, stiffener, thread gluing, hollow support pipe and positioning rope; Described reflecting surface is attached to the lower surface of backboard, the both sides of backboard lower surface are provided with gas-filled tube, the position corresponding with gas-filled tube in the upper surface both sides of backboard is provided with stiffener, the villous surface of thread gluing is provided with in the both sides of every root gas-filled tube, stiffener is provided with the hook hair side of corresponding thread gluing, arrange many hollow support pipes at the two ends of backboard and stiffener and upper surface, the two ends of many hollow support pipes connect sizing reflecting surface by positioning rope.The present invention is used for spaceborne inflating expanded parabolic-cylinder antenna.
Description
Technical field:
The invention belongs to spaceborne inflatable space antenna technical field, be specifically related to a kind of curling folding and inflatable deployment structure of inflating expanded parabolic-cylinder antenna.
Background technology:
The reflecting surface of inflating expanded parabolic-cylinder antenna adopts flexible material, can and the structure such as gas-filled tube together with curlingly to fold, inflating expanded with gas-filled tube during use, form the cylindrical parabolic shape preset, have folding volume little, developed area is large, lightweight, be convenient to delivery, have good development prospect in a lot of field.The expansion process in current inflating expanded parabolic cylinder sky is difficult to control, and can not realize orderly expansion, hinder the application & development of inflating expanded parabolic-cylinder antenna.
Summary of the invention:
The expansion process that the object of the invention is to solve current inflating expanded parabolic-cylinder antenna is difficult to control, the problem launched in order can not be realized, provide a kind of curling folding and inflatable deployment structure of inflating expanded parabolic-cylinder antenna, its technical scheme is as follows:
A curling folding and inflatable deployment structure for inflating expanded parabolic-cylinder antenna, it comprises reflecting surface, backboard, gas-filled tube, stiffener, thread gluing, hollow support pipe and positioning rope; Described reflecting surface is attached to the lower surface of backboard, the both sides of backboard lower surface are provided with gas-filled tube, the position corresponding with gas-filled tube in the upper surface both sides of backboard is provided with stiffener, the villous surface of thread gluing is provided with in the both sides of every root gas-filled tube, the hook hair side of the thread gluing overlapped with described villous surface when stiffener is provided with backboard curling folded state, arrange many hollow support pipes at the two ends of backboard and stiffener and upper surface, the two ends of many hollow support pipes connect sizing reflecting surface by positioning rope.
Beneficial effect of the present invention is: this structure can not flick by thread gluing constraint after curling folding, and can break through the constraint of thread gluing gradually when gas-filled tube inflation, realizes launching in order.
Accompanying drawing illustrates:
Fig. 1 is structural representation of the present invention;
Fig. 2 is schematic top plan view of the present invention;
Fig. 3 is elevational schematic view of the present invention;
Fig. 4 is the cross sectional representation of aramid fiber cloth junction in the present invention;
Fig. 5 is the gas-filled tube cross sectional representation in the present invention.
Embodiment:
With reference to Fig. 1, Fig. 2, Fig. 3, Fig. 4 and Fig. 5, a kind of curling folding and inflatable deployment structure of inflating expanded parabolic-cylinder antenna, it comprises reflecting surface 1, backboard 2, gas-filled tube 3, stiffener 4, thread gluing 5, hollow support pipe 6 and positioning rope 7; Described reflecting surface 1 is attached to the lower surface of backboard 2, the both sides of backboard 2 lower surface are provided with gas-filled tube 3, the position that the upper surface both sides of backboard 2 are corresponding with gas-filled tube 3 is provided with stiffener 4, the villous surface of thread gluing 5 is provided with in the both sides of every root gas-filled tube 3, the hook hair side of the thread gluing 5 overlapped with described villous surface when stiffener 4 is provided with backboard 2 curling folded state, arrange the hollow support pipe 6 of many transverse directions at the two ends of backboard 2 and stiffener 4 and upper surface, the two ends of many hollow support pipes 6 connect sizing reflecting surface 1 by positioning rope 7.
Described gas-filled tube 3 is made up of film tube 3-1 and aramid fabric sleeve pipe 3-2, and aramid fabric sleeve pipe 3-2 is enclosed within outside film tube 3-1; Gas-filled tube 3 is connected with stiffener 4 by many aramid fiber cloth 3-3, and many aramid fiber cloth 3-3 surround its two ends of gas-filled tube 3 through bonding after backboard 2 and stiffener 4, one end of gas-filled tube 3 is provided with end cap 3-4, end cap 3-4 is provided with air-filled pore.
The using method of invention and principle: curling folding before gas-filled tube 3 is flattened, then by the gas-filled tube 3 that flattens by the left and right sides to middle doubling, block thread gluing 5 after preventing gas-filled tube 3 from flattening; Curling folding time the thread gluing 5 of reflecting surface both sides is alignd, its adhesion is fixed; Inflate in gas-filled tube 3 during expansion, gas-filled tube 3 expands gradually, just can break through the constraint of thread gluing 5 gradually, realizes launching in order.
Claims (3)
1. a curling folding and inflatable deployment structure for inflating expanded parabolic-cylinder antenna, is characterized in that it comprises reflecting surface (1), backboard (2), gas-filled tube (3), stiffener (4), thread gluing (5), hollow support pipe (6) and positioning rope (7), described reflecting surface (1) is attached to the lower surface of backboard (2), the both sides of backboard (2) lower surface are provided with gas-filled tube (3), the position that the upper surface both sides of backboard (2) are corresponding with gas-filled tube (3) is provided with stiffener (4), the villous surface of thread gluing (5) is provided with in the both sides of every root gas-filled tube (3), the hook hair side of the thread gluing (5) overlapped with described villous surface when stiffener (4) is provided with backboard (2) curling folded state, the hollow support pipe (6) of many transverse directions is set at the two ends of backboard (2) and stiffener (4) and upper surface, the two ends of many hollow support pipes (6) connect sizing reflecting surface (1) by positioning rope (7).
2. the curling of a kind of inflating expanded parabolic-cylinder antenna folds and inflatable deployment structure as claimed in claim 1, it is characterized in that described gas-filled tube (3) is made up of film tube (3-1) and aramid fabric sleeve pipe (3-2), aramid fabric sleeve pipe (3-2) is enclosed within film tube (3-1) outside.
3. the curling of a kind of inflating expanded parabolic-cylinder antenna folds and inflatable deployment structure as claimed in claim 1, it is characterized in that gas-filled tube (3) is connected with stiffener (4) by many aramid fiber cloths (3-3), many aramid fiber cloths (3-3) surround gas-filled tube (3) its two ends through backboard (2) and stiffener (4) bonding afterwards.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410120328.7A CN103872423B (en) | 2014-03-28 | 2014-03-28 | A kind of curling folding and inflatable deployment structure of inflating expanded parabolic-cylinder antenna |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410120328.7A CN103872423B (en) | 2014-03-28 | 2014-03-28 | A kind of curling folding and inflatable deployment structure of inflating expanded parabolic-cylinder antenna |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103872423A CN103872423A (en) | 2014-06-18 |
| CN103872423B true CN103872423B (en) | 2016-01-06 |
Family
ID=50910712
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410120328.7A Expired - Fee Related CN103872423B (en) | 2014-03-28 | 2014-03-28 | A kind of curling folding and inflatable deployment structure of inflating expanded parabolic-cylinder antenna |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103872423B (en) |
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104064849B (en) * | 2014-07-10 | 2016-05-11 | 哈尔滨工业大学 | A kind of reflecting surface pull-down of inflating expanded parabolic-cylinder antenna launches shaping mechanism |
| CN105261818B (en) * | 2015-11-06 | 2017-09-22 | 哈尔滨工业大学 | Inflated supporting ring for spaceborne radial rib inflatable space antenna |
| 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 |
| CN107981694A (en) * | 2016-12-05 | 2018-05-04 | 王小凤 | A kind of anti-smoking scald instrument |
| CN106887711B (en) * | 2017-02-23 | 2019-07-26 | 哈尔滨工业大学 | The connection method of radar antenna reflecting surface and bistable state composite material telescopic column shell |
| CN110120596A (en) * | 2019-03-28 | 2019-08-13 | 上海卫星工程研究所 | A kind of rollable spaceborne parabolic-cylinder antenna based on carbon fiber opening thin pipe |
| CN115152493B (en) * | 2022-05-30 | 2023-09-12 | 沈阳农业大学 | Elastic pneumatic self-rolling sunlight greenhouse rolling device |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2608325Y (en) * | 2003-01-08 | 2004-03-31 | 刘彦平 | Sunshadding canopy |
| CN1770550A (en) * | 2005-09-26 | 2006-05-10 | 哈尔滨工业大学 | Plane framework supporting structure capable of steel charge expansion |
| CN1824578A (en) * | 2006-03-31 | 2006-08-30 | 哈尔滨工业大学 | Extra long aerated expansion supporting rod for outer space |
| CN201595507U (en) * | 2009-12-01 | 2010-10-06 | 石家庄铁道学院 | Multipurpose folding inflatable cushion |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6650304B2 (en) * | 2002-02-28 | 2003-11-18 | Raytheon Company | Inflatable reflector antenna for space based radars |
-
2014
- 2014-03-28 CN CN201410120328.7A patent/CN103872423B/en not_active Expired - Fee Related
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2608325Y (en) * | 2003-01-08 | 2004-03-31 | 刘彦平 | Sunshadding canopy |
| CN1770550A (en) * | 2005-09-26 | 2006-05-10 | 哈尔滨工业大学 | Plane framework supporting structure capable of steel charge expansion |
| CN1824578A (en) * | 2006-03-31 | 2006-08-30 | 哈尔滨工业大学 | Extra long aerated expansion supporting rod for outer space |
| CN201595507U (en) * | 2009-12-01 | 2010-10-06 | 石家庄铁道学院 | Multipurpose folding inflatable cushion |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103872423A (en) | 2014-06-18 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN103872423B (en) | A kind of curling folding and inflatable deployment structure of inflating expanded parabolic-cylinder antenna | |
| CN106205396B (en) | Flexible display apparatus | |
| CN104691783B (en) | A kind of inflation valve for spreading arm that can automatically flatten curling | |
| CN104064849B (en) | A kind of reflecting surface pull-down of inflating expanded parabolic-cylinder antenna launches shaping mechanism | |
| CN104627389A (en) | Controllably and orderly inflated self-supporting type solar sail structure | |
| CN203547222U (en) | Crossed and communicated inflatable pipe for supporting tent | |
| CN104443447B (en) | Foldable inflating launches moon cabin interface channel | |
| CN103523222A (en) | Bionic foldable wing of micro-aircraft | |
| CN104627387B (en) | Space inflatable structure capable of being unfolded and formed in reverse direction and cladding | |
| CN104149991B (en) | A kind of space vehicle controllable inflation launches hold-down arm inner bag | |
| CN103779666B (en) | A kind of inflating expanded parabolic-cylinder antenna reflecting surface | |
| CN104064878A (en) | Unfolding and shaping mechanism for reflecting surface of inflatable unfolding type parabolic cylinder antenna | |
| CN104085541A (en) | Supporting arm for expanding large thin-film structure | |
| CN106785309B (en) | Shape memory resin based composites inflated supporting ring and its inflating expanded method with auxiliary expanding unit | |
| CN210186009U (en) | External counterpulsation air bag | |
| CN203952978U (en) | Folding-type portable unipods stool | |
| CN204888998U (en) | Umbrella of adjustable umbrella face size | |
| CN105988280A (en) | Easily-foldable and unfoldable inflating and suction soft ball screen | |
| CN102764507A (en) | Adjustable-posture plush toy | |
| CN108341106A (en) | A kind of socks packaging sizing pressuring flat device | |
| CN203620022U (en) | Oxygen bag | |
| CN107507517A (en) | A kind of folding display screen for being easy to folding and unfolding to protect | |
| CN204520198U (en) | Folding clothes-hanger can be carried with | |
| CN103560314A (en) | Reinforcing framework of flexible parabolic antenna | |
| CN205376081U (en) | Multifunctional flagpole |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160106 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |