CN203119085U - Self-support antenna panel mechanism - Google Patents
Self-support antenna panel mechanism Download PDFInfo
- Publication number
- CN203119085U CN203119085U CN 201320126326 CN201320126326U CN203119085U CN 203119085 U CN203119085 U CN 203119085U CN 201320126326 CN201320126326 CN 201320126326 CN 201320126326 U CN201320126326 U CN 201320126326U CN 203119085 U CN203119085 U CN 203119085U
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- self
- panel
- unit
- reflector
- equilateral triangle
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Abstract
The utility model discloses a self-support antenna panel mechanism which comprises reflection panel units, a wire frame unit and supports. A plurality of reflection panel units are fixed on the wire frame unit through the supports. The wire frame unit is fixed with a plurality of supports, requirements of a reflection plane with a small curvature are met by adjusting the height of the supports, and the reflection panel units are connected well with the supports, so that an antenna panel mechanism is formed. The self-support antenna panel mechanism is simple in structure, convenient to mount, light in weight, fine in rigidity, and is applicable for antennas with large area and small curvature, and the self-support antenna panel mechanism can be disassembled into elements, so transportation cost is greatly lowered, and the self-support antenna panel mechanism is high in reliability, and is quite suitable for small curvature antennas or planar antennas with super large area.
Description
Technical field
The utility model relates to field of antenna, especially a kind of self-supporting aerial panel mechanism that is suitable for large-area small curve antenna or plate aerial.
Background technology
Along with the rapid progress in fields such as satellite communication and survey of deep space, antenna has been brought into play important effect therein.The effect of antenna is mainly to be to accept and transmit by a certain size reflecting surface.Antenna reflective face is the critical component of antenna, and traditional large-scale antenna is to be linked together by riveted joint or form such as bonding and fixed with centerbody by the metal radiation beam at the metal skin plate in front and the back side.But though so higher complex forms of structure precision, the production cost height, the cycle is long, is not suitable for the small curve antenna of large tracts of land (or overlarge area), and cost of transportation height and poor reliability.
The utility model content
The technical problems to be solved in the utility model provides a kind of self-supporting aerial panel mechanism that is applicable to large tracts of land, small curve of simple in structure, easy for installation, in light weight, good rigidity.
For solving the problems of the technologies described above, technical solution adopted in the utility model is: a kind of self-supporting aerial panel mechanism comprises Reflector Panel unit, unit truss and bracing frame; A plurality of Reflector Panels unit is fixed on the unit truss by bracing frame.
Wherein, described unit truss is two-layer equilateral triangle structure up and down, is connected by web members fixed between upper strata equilateral triangle and the lower floor equilateral triangle.
Wherein, support frame as described above comprises the adjusting bolt that is screwed on the unit truss, and the head of regulating bolt fixedly has panel, and a plurality of Reflector Panels unit is bonded on the panel.
Wherein, described Reflector Panel unit comprises the Reflector Panel that is provided with punching, and riveted joint has supporting bracket on the outer of Reflector Panel.
Wherein, described Reflector Panel is equilateral triangle, and riveted joint has gusset plate on its three neutrality lines.
Wherein, described Reflector Panel is triangle, rectangle or rhombus.
Wherein, described punching is circular port, tri-angle-holed, rectangular opening or diamond hole.。
The beneficial effect that adopts technique scheme to produce is:
Unit truss and several bracing frames are fixed, and the height of regulating bracing frame then satisfies the requirement of small curve reflecting surface, at last several Reflector Panel unit and bracing frame is connected, and has just formed an aerial panel mechanism.Several aerial panel mechanisms are fixed on and have just formed ultra-large reflection surface system on the antenna holder.Outer and neutrality line place at Reflector Panel rivet upper backup pad and fixed head respectively, make Reflector Panel possess enough rigidity.The Reflector Panel of equilateral triangle is very suitable for the splicing of the aerial panel of large tracts of land, small curve, can break the whole up into parts, reduce cost of transportation greatly, the reliability height, several Reflector Panels are fixed on has just formed ultra-large reflection surface system on the antenna holder, satisfy the installation that becomes more meticulous of breaking the whole up into parts, be highly suitable for the large-scale antenna panel system of large tracts of land, small curve.
Description of drawings
Fig. 1 is structural representation of the present utility model;
Fig. 2 is the structural representation of the utility model Reflector Panel unit;
Among the figure: 1, Reflector Panel, 2, supporting bracket, 3, the Reflector Panel unit, 4, unit truss, 5, bracing frame, 6, punching, 7, gusset plate.
Embodiment
Below in conjunction with the drawings and specific embodiments the utility model is described in further detail.
Be illustrated in figure 1 as structural representation of the present utility model.A kind of self-supporting aerial panel mechanism comprises Reflector Panel unit 3, unit truss 4 and bracing frame 5; A plurality of Reflector Panels unit 3 is fixed on the unit truss 4 by bracing frame 5.Wherein, unit truss 4 is two-layer equilateral triangle structure up and down, two-layer between distance be 1.1m, pitch design is 1.83m, equilateral triangle every limit in upper strata is made up of 6 groove aluminium, 11m altogether, lower floor's equilateral triangle is made up of 5 groove aluminium, common 9m; Be connected by web members fixed between upper strata equilateral triangle and the lower floor equilateral triangle.Bracing frame 5, material is rustproof aluminum alloy, and the height that is used for accommodation reflex panel unit 3 forms the structural member of small curve reflecting surface, and it comprises the adjusting bolt that is screwed on the unit truss 4, the head of regulating bolt fixedly has panel, and a plurality of Reflector Panels unit 3 is bonded on the panel.
See shown in Figure 2ly, Reflector Panel unit 3 comprises the Reflector Panel 1 that is provided with punching 6; Wherein, Reflector Panel 1 is the aluminium sheet punching, planishes stretching nets that purpose is to guarantee certain electromagnetic wave frequency range demand and satisfy air permeability rate.Reflector Panel 1 can be triangle, rectangle or rhombus, and riveted joint has supporting bracket 2 on its outer; Punching 6 can be circular port, tri-angle-holed, rectangular opening or diamond hole; The Reflector Panel 1 of present embodiment is equilateral triangle, and riveted joint has gusset plate 7 on its three neutrality lines.Supporting bracket 2 and gusset plate 7 constitute by groove aluminium, are aluminium section commonly used in the industry.
Making of the present utility model and assembling process: carry out punching processing at thin aluminum sheet earlier, make its punching that is covered with circle, triangle, rectangle or rhombus 6, with thin aluminum sheet smoothing and carry out surface oxidation treatment, size cuts into the Reflector Panel 1 of triangle, rectangle or rhombus with it on demand again; Outer and the branch place (as the neutrality line place of equilateral triangle) of Reflector Panel 1 are riveted together with supporting bracket 2 and gusset plate 7 respectively, form a Reflector Panel unit 3; With fixing with several bracing frames 5, the height of regulating bracing frame 5 then satisfies the requirement of small curve reflecting surface with unit truss 4; Several Reflector Panel unit 3 connect with bracing frame 5, have just formed an aerial panel mechanism; Several aerial panel mechanisms are fixed on and have just formed ultra-large reflection surface system on the antenna holder, this new approaches advantage is to have satisfied the installation that becomes more meticulous of breaking the whole up into parts, continued to use the large-scale antenna panel system that similar identical thinking combined method is highly suitable for (mechanism is formed in several unit, and several mechanisms form system) large tracts of land, small curve again.
Claims (7)
1. a self-supporting aerial panel mechanism is characterized in that: comprise Reflector Panel unit (3), unit truss (4) and bracing frame (5); A plurality of Reflector Panels unit (3) is fixed on the unit truss (4) by bracing frame (5).
2. a kind of self-supporting aerial panel according to claim 1 mechanism is characterized in that: described unit truss (4) is two-layer equilateral triangle structure up and down, is connected by web members fixed between upper strata equilateral triangle and the lower floor equilateral triangle.
3. a kind of self-supporting aerial panel according to claim 1 mechanism, it is characterized in that: support frame as described above (5) comprises the adjusting bolt that is screwed on the unit truss (4), the head of regulating bolt fixedly has panel, and a plurality of Reflector Panels unit (3) is bonded on the panel.
4. a kind of self-supporting aerial panel according to claim 1 mechanism, it is characterized in that: described Reflector Panel unit (3) comprises the Reflector Panel (1) that is provided with punching (6), riveted joint has supporting bracket (2) on the outer of Reflector Panel (1).
5. a kind of self-supporting aerial panel according to claim 4 mechanism, it is characterized in that: described Reflector Panel (1) is equilateral triangle, and riveted joint has gusset plate (7) on its three neutrality lines.
6. a kind of self-supporting aerial panel according to claim 4 mechanism, it is characterized in that: described Reflector Panel (1) is triangle, rectangle or rhombus.
7. a kind of self-supporting aerial panel according to claim 4 mechanism is characterized in that: described punching (6) is circular port, tri-angle-holed, rectangular opening or diamond hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320126326 CN203119085U (en) | 2013-03-20 | 2013-03-20 | Self-support antenna panel mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320126326 CN203119085U (en) | 2013-03-20 | 2013-03-20 | Self-support antenna panel mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203119085U true CN203119085U (en) | 2013-08-07 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320126326 Expired - Fee Related CN203119085U (en) | 2013-03-20 | 2013-03-20 | Self-support antenna panel mechanism |
Country Status (1)
| Country | Link |
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| CN (1) | CN203119085U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103779665A (en) * | 2013-09-18 | 2014-05-07 | 贵州振华天通设备有限公司 | Connecting method and connecting structure for improving the main reflector accuracy of antenna |
| CN104466342A (en) * | 2014-12-11 | 2015-03-25 | 中国电子科技集团公司第五十四研究所 | Hydraulic integrating device for automatic antenna folding |
| CN104638381A (en) * | 2014-11-27 | 2015-05-20 | 中国科学院国家天文台 | Spatial five-equal partition reflecting face unit of FAST (five-hundred-meter aperture spherical radio telescope) |
| CN106122207A (en) * | 2016-07-01 | 2016-11-16 | 京信通信技术(广州)有限公司 | The most fixing a kind of section bar and installation method |
| CN108666762A (en) * | 2018-05-11 | 2018-10-16 | 中国电子科技集团公司第五十四研究所 | A kind of high-precision lightweight triangle antenna panel and manufacturing method |
-
2013
- 2013-03-20 CN CN 201320126326 patent/CN203119085U/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103779665A (en) * | 2013-09-18 | 2014-05-07 | 贵州振华天通设备有限公司 | Connecting method and connecting structure for improving the main reflector accuracy of antenna |
| CN104638381A (en) * | 2014-11-27 | 2015-05-20 | 中国科学院国家天文台 | Spatial five-equal partition reflecting face unit of FAST (five-hundred-meter aperture spherical radio telescope) |
| CN104638381B (en) * | 2014-11-27 | 2017-12-08 | 中国科学院国家天文台 | The decile reflecting surface unit of FAST radio telescopes space five |
| CN104466342A (en) * | 2014-12-11 | 2015-03-25 | 中国电子科技集团公司第五十四研究所 | Hydraulic integrating device for automatic antenna folding |
| CN104466342B (en) * | 2014-12-11 | 2017-04-12 | 中国电子科技集团公司第五十四研究所 | Hydraulic integrating device for automatic antenna folding |
| CN106122207A (en) * | 2016-07-01 | 2016-11-16 | 京信通信技术(广州)有限公司 | The most fixing a kind of section bar and installation method |
| CN108666762A (en) * | 2018-05-11 | 2018-10-16 | 中国电子科技集团公司第五十四研究所 | A kind of high-precision lightweight triangle antenna panel and manufacturing method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130807 Termination date: 20210320 |