CN103075629A - Large-sized embedded complicated small-deformation framework cellular board - Google Patents
Large-sized embedded complicated small-deformation framework cellular board Download PDFInfo
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- CN103075629A CN103075629A CN2011103319157A CN201110331915A CN103075629A CN 103075629 A CN103075629 A CN 103075629A CN 2011103319157 A CN2011103319157 A CN 2011103319157A CN 201110331915 A CN201110331915 A CN 201110331915A CN 103075629 A CN103075629 A CN 103075629A
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Abstract
The invention provides a large-sized embedded complicated small-deformation framework cellular board, which is used for a product structural platform to carry a large-mass and high-precision supporting component with an effective load. The large-sized embedded complicated small-deformation framework cellular board comprises a large-sized aluminum alloy framework, an aluminum cellular sandwiched board, a plurality of heat pipes and a plurality of inserts, wherein the large-sized aluminum alloy framework is embedded in the cellular board, the lower surface of the large-sized aluminum alloy framework is connected with a main structure, and the upper surface is a surface for installing the effective load; the aluminum cellular sandwiched board is used for forming the shape of the entire component; the heat pipes are embedded in the cellular board and used for homogenizing a heat environment inside the board; and the inserts are embedded inside the cellular board and used for connecting other product instruments. The large-sized embedded complicated small-deformation framework cellular board not only can effectively solve the carrying of the product structural platform for the large-mass and high-precision effective load, but also has the advantages of light weight, simplicity in structure and low manufacturing cost, and has high universality.
Description
Technical field
The present invention relates to a kind of product structure platform member, be specifically related to a kind of supporting member that is applied to the large quality of product structure platform bearer, high-precision requirement useful load.
Background technique
Along with the development of space technology, the quality of useful load is increasing, and precision is more and more higher, and is more and more tighter to the Capability Requirement of product structure platform resistance to deformation.
Before the present invention uses, the supporting member of the large quality of product structure platform bearer, high-precision requirement useful load how in the following ways:
A kind of is casting aluminium material, directly makes tabular component by machining, the camera mounting plate of No. one, resource for example, and its quality is heavier, and thermal distortion is larger.
A kind of is to adopt carbon fibre material, forms truss or load cartridge type member, No. three radiometer mounting cylinders of wind and cloud for example, although it is relatively light, Control Thermal Deformation is better, and complex process, cost is higher.
A kind of is to adopt the good material of heat conduction, with the structure-integrated design of useful load, and Hubble Telescope for example, its Control Thermal Deformation is better, but complex interfaces, cost is higher.
For this reason, how to provide the supporting member of the large quality of light, easy to manufacture, the lower-cost carrying of a kind of quality, high-precision requirement useful load, become in the industry problem demanding prompt solution.
Summary of the invention
For defects, the purpose of this invention is to provide a kind of large-scale pre-buried complicated small deformation framework cellular board, with the large quality that solves prior art, the supporting member of high-precision requirement useful load or the technical problem that quality is large or manufacturing is complicated, cost is higher.
For achieving the above object, the present invention has adopted following technological scheme:
A kind of large-scale pre-buried complicated small deformation framework cellular board is applied to the supporting member of the large quality of product structure platform bearer, high-precision requirement useful load.Comprise: a large aluminum alloy framework, be embedded in the cellular board, lower surface is connected with the celestial body main structure, and upper surface is the useful load attachment face; An aluminium honeycomb sandwich panel is in order to form whole member profile; Many heat pipes are embedded in the cellular board, in order to thermal environment in the even plate; A plurality of inserters are embedded in the cellular board, in order to connect the other products instrument.
According to the described large-scale pre-buried complicated small deformation framework cellular board of preferred embodiment of the present invention, described embedded frame adopts the manufacturing of 2A14T651 aluminum alloy pretensioning plate.
According to the described large-scale pre-buried complicated small deformation framework cellular board of preferred embodiment of the present invention, described aluminium honeycomb sandwich panel, adopting aluminum alloy material or carbon fiber composite laminate is dash board, honeycomb core is 4 * 0.04 or 5 * 0.04 aluminum alloy or aramid paper material, foamed glue is J78D type or J78C type, be filled in around the inserter, heat pipe, framework in the 10mm scope, glued membrane is warm structure glue in the J78 series, and film thickness is 0.1mm to 0.3mm.
According to the described large-scale pre-buried complicated small deformation framework cellular board of preferred embodiment of the present invention, described heat pipe, shell adopt 6063 aluminum alloy manufacturings, interior sealing fluid gas mixing ammonia.
According to the described large-scale pre-buried complicated small deformation framework cellular board of preferred embodiment of the present invention, described inserter adopts aluminum alloy material or magnesium alloy materials manufacturing.
According to the described large-scale pre-buried complicated small deformation framework cellular board of preferred embodiment of the present invention, in the mill, large aluminum alloy framework, heat pipe, inserter are integrated by foamed glue and honeycomb core splicing, are connected into one by glued membrane and panel compound adhesive again, solidifying in hot-press tank.
Since adopted above technological scheme, so that the present invention, has following advantage and good effect than prior art:
At first, large-scale pre-buried complicated small deformation framework cellular board provided by the present invention, adopt the honeycomb interlayer plate structure, because type aluminum alloy frame, honeycomb sandwich panel, heat pipe, inserter etc. are carried out specific selection, the parameters such as large aluminum alloy frame thickness, configuration, honeycomb interlayer plate thickness, honeycomb core specification are optimized design, and therefore, it is light to have quality, and simple in structure, the advantage of low cost of manufacture.
Secondly, large-scale pre-buried complicated small deformation framework cellular board of the present invention just can satisfy the installation requirements of different useful load as long as large aluminum alloy frame thickness, configuration are designed, and has higher versatility, and application prospect is extensive.
Description of drawings
Fig. 1 is large-scale pre-buried complicated small deformation framework honeycomb plate structure figure of the present invention;
Fig. 2 is embedded frame structural drawing in the large-scale pre-buried complicated small deformation framework cellular board of the present invention.
Embodiment
Below in conjunction with accompanying drawing several preferred embodiments of the present invention are described in detail, but the present invention is not restricted to these embodiments.The present invention is contained any in substituting of making of marrow of the present invention and scope, modification, equivalent method and scheme.Understand for the public is had thoroughly the present invention, in the following preferred embodiment of the present invention, describe concrete details in detail, and do not have for a person skilled in the art the description of these details also can understand the present invention fully.
Core concept of the present invention is, adopts the form of embedded frame in the honeycomb sandwich panel, makes a kind of supporting member that carries large quality, high-precision requirement useful load.But the embedded frame different designs is in order to satisfy different useful load to the different installation requirements of product platform structure.
Below in conjunction with accompanying drawing preferred embodiment of the present invention is done to be described in further detail, so that understand.
Embodiment one
Please refer to Fig. 1, large-scale pre-buried complicated small deformation framework cellular board of the present invention is the honeycomb interlayer plate structure, comprises embedded frame 1, cellular board 2, heat pipe 3 and inserter 4.Embedded frame 1, heat pipe 3 and inserter 4 are integrated by foamed glue and the honeycomb core splicing of cellular board 2 in the mill, are connected into one by glued membrane and panel compound adhesive again, solidifying in hot-press tank.
In the present embodiment, cellular board 2 is of a size of 1420mm * 1420mm * 40mm; Embedded frame 1 cross section is I-shaped, and thickness is 2mm; Heat pipe 3 is the single face heat pipe of 25mm * 12mm,
Embedded frame 1 adopts the manufacturing of 2A14T651 aluminum alloy pretensioning plate.
Cellular board 2, adopting aluminum alloy material or carbon fiber composite laminate is dash board, honeycomb core is 4 * 0.04 or 5 * 0.04 aluminum alloy or aramid paper material, foamed glue is J78D type or J78C type, be filled in around the inserter, heat pipe, framework in the 10mm scope, glued membrane is warm structure glue in the J78 series, and film thickness is 0.1mm to 0.3mm.
Heat pipe 3, shell adopt 6063 aluminum alloy manufacturings, interior sealing fluid gas mixing ammonia.
Inserter 4 adopts aluminum alloy material or magnesium alloy materials manufacturing.
Through evidences such as product mode, vibration, noise, separation impacts, that a kind of large-scale pre-buried complicated small deformation framework cellular board of the present invention has reached is simple in structure, technical maturity, reliable in quality, lower-cost purpose, can realize to about 200Kg, deformation requirements is less than the carrying of 0.005 ° useful load.And, this large-scale pre-buried complicated small deformation framework cellular board, quality is about 25kg, has satisfied preferably the requirement of system, is significant for the product structure platform.
In addition, as long as to the thickness of embedded frame. configuration designs, and just can satisfy different useful load to the different installation requirements of product platform structure, thereby has improved the adaptability to useful load.
In sum, adopted a kind of large-scale pre-buried complicated small deformation framework cellular board of technical solution of the present invention, adopt the honeycomb interlayer plate structure, because type aluminum alloy frame, honeycomb sandwich panel, heat pipe, inserter etc. are carried out specific selection, the parameters such as large aluminum alloy frame thickness, configuration, honeycomb interlayer plate thickness, honeycomb core specification are optimized design, therefore, have that quality is light, simple in structure, the advantage of low cost of manufacture.Secondly, large-scale pre-buried complicated small deformation framework cellular board of the present invention just can satisfy the installation requirements of different useful load as long as large aluminum alloy frame thickness, configuration are designed, and has higher versatility, and application prospect is extensive.
The preferred embodiment of the present invention just is used for helping to set forth the present invention.Preferred embodiment does not have all details of detailed descriptionthe, does not limit this invention yet and only is described embodiment.Obviously, according to the content of this specification, can make many modifications and variations.These embodiments are chosen and specifically described to this specification, is in order to explain better principle of the present invention and practical application, thereby the technical field technician can utilize the present invention well under making.The present invention only is subjected to the restriction of claims and four corner and equivalent.
Claims (7)
1. one kind large-scale pre-buried complicated small deformation framework cellular board is applied to the product structure platform, and in order to carry the supporting member of large quality, high-precision requirement useful load, it is characterized in that: described supporting member comprises:
A large aluminum alloy framework is embedded in the cellular board, and lower surface is connected with the celestial body main structure, and upper surface is the useful load attachment face; An aluminium honeycomb sandwich panel is in order to form whole member profile; Many heat pipes are embedded in the cellular board, in order to thermal environment in the even plate; A plurality of inserters are embedded in the cellular board, in order to connect the other products instrument.
2. large-scale pre-buried complicated small deformation framework cellular board as claimed in claim 1 is characterized in that: the manufacturing of described embedded frame employing 2A14T651 aluminum alloy pretensioning plate.
3. large-scale pre-buried complicated small deformation framework cellular board as claimed in claim 1, it is characterized in that: described aluminium honeycomb sandwich panel, adopting aluminum alloy material or carbon fiber composite laminate is dash board, honeycomb core is 4 * 0.04 or 5 * 0.04 aluminum alloy or aramid paper material, foamed glue is J78D type or J78C type, be filled in around the inserter, heat pipe, framework in the 10mm scope, glued membrane is warm structure glue in the J78 series, and film thickness is 0.1mm to 0.3mm.
4. large-scale pre-buried complicated small deformation framework cellular board as claimed in claim 1, it is characterized in that: described heat pipe, shell adopt 6063 aluminum alloy manufacturings, interior sealing fluid gas mixing ammonia.
5. large-scale pre-buried complicated small deformation framework cellular board as claimed in claim 1 is characterized in that: described inserter, employing aluminum alloy material or magnesium alloy materials manufacturing.
6. large-scale pre-buried complicated small deformation framework cellular board as claimed in claim 1, it is characterized in that: in the mill, large aluminum alloy framework, heat pipe, inserter are integrated by foamed glue and honeycomb core splicing, are connected into one by glued membrane and panel compound adhesive again, solidifying in hot-press tank.
7. large-scale pre-buried complicated small deformation framework cellular board as claimed in claim 1, it is characterized in that: cellular board (2) is of a size of 1420mm * 1420mm * 40mm; Embedded frame (1) cross section is I-shaped, and thickness is 2mm; Heat pipe 3 is the single face heat pipe of 25mm * 12mm.
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| CN201110331915.7A CN103075629B (en) | 2011-10-26 | 2011-10-26 | A kind of large-scale pre-buried complicated small deformation framework cellular board |
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| CN201110331915.7A CN103075629B (en) | 2011-10-26 | 2011-10-26 | A kind of large-scale pre-buried complicated small deformation framework cellular board |
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Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103482082A (en) * | 2013-08-12 | 2014-01-01 | 上海卫星工程研究所 | Modular micro-satellite platform configuration |
| CN104071358A (en) * | 2014-05-28 | 2014-10-01 | 上海微小卫星工程中心 | Supporting device of honeycomb plate |
| CN104527144A (en) * | 2014-11-26 | 2015-04-22 | 上海复合材料科技有限公司 | Lightweight multi-functionalization interlayer-structure plate and manufacture method thereof |
| CN106542080A (en) * | 2016-10-21 | 2017-03-29 | 上海卫星工程研究所 | Antenna mounting truss is glued assembling integrative-structure with aluminum honeycomb panel |
| CN109228043A (en) * | 2018-09-28 | 2019-01-18 | 北京空间机电研究所 | A kind of mold preparing pre-buried three-dimensional heat pipe cellular board for autoclave method |
| CN110161644A (en) * | 2019-05-17 | 2019-08-23 | 中国科学院上海技术物理研究所 | A kind of isothermal structure of multifunctional optical mounting base |
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| CN101468533A (en) * | 2007-12-25 | 2009-07-01 | 上海卫星工程研究所 | Spacecraft magnesium alloy insert board |
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| US20030154838A1 (en) * | 2002-02-20 | 2003-08-21 | Oetlinger Frank E. | Lower frame assembly for blanking tool |
| CN1900574A (en) * | 2005-07-20 | 2007-01-24 | 株式会社神户制钢所 | Extruded hollow aluminium alloy panel and method for producing the same |
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Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN103482082A (en) * | 2013-08-12 | 2014-01-01 | 上海卫星工程研究所 | Modular micro-satellite platform configuration |
| CN104071358A (en) * | 2014-05-28 | 2014-10-01 | 上海微小卫星工程中心 | Supporting device of honeycomb plate |
| CN104527144A (en) * | 2014-11-26 | 2015-04-22 | 上海复合材料科技有限公司 | Lightweight multi-functionalization interlayer-structure plate and manufacture method thereof |
| CN106542080A (en) * | 2016-10-21 | 2017-03-29 | 上海卫星工程研究所 | Antenna mounting truss is glued assembling integrative-structure with aluminum honeycomb panel |
| CN109228043A (en) * | 2018-09-28 | 2019-01-18 | 北京空间机电研究所 | A kind of mold preparing pre-buried three-dimensional heat pipe cellular board for autoclave method |
| CN110161644A (en) * | 2019-05-17 | 2019-08-23 | 中国科学院上海技术物理研究所 | A kind of isothermal structure of multifunctional optical mounting base |
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| CN103075629B (en) | 2016-07-20 |
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