Sextant uniform-distribution type supporting device suitable for large satellite platform structure

A satellite platform and support device technology, which is applied in the fields of artificial satellites, transportation and packaging, space navigation equipment, etc., can solve the problems of difficult lightweight design and small space for weight reduction of box-plate structures, and achieve the effect of satisfying structural lightweight

Inactive Publication Date: 2018-02-27
SHANGHAI SATELLITE ENG INST
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  • Abstract
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  • Claims
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Problems solved by technology

This type of structure can better achieve a large load-carrying capacity and provide an effective stand-alone layout space, but it is di

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  • Sextant uniform-distribution type supporting device suitable for large satellite platform structure

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Embodiment Construction

[0015] The preferred embodiments of the present invention are given below in conjunction with the accompanying drawings to describe the technical solution of the present invention in detail.

[0016] Such as figure 1 As shown, the present invention is applicable to the six-point evenly distributed supporting device of the large-scale satellite platform structure, including a force-bearing cylinder 10, an upper bulkhead 11, a lower bulkhead 12, a bottom plate 13, a connector 14, a laminate 15, and a force-bearing cylinder 10 1. The six lower bulkheads 12 are all connected to the bottom plate 13, the six lower bulkheads 12 are connected to the load-bearing cylinder 10, the load-bearing cylinder 10 is connected to the six upper bulkheads 11, and the upper bulkhead 11 is connected to the lower partition through the connecting piece 14. The frames 12 are connected, and the connecting piece 14 is connected with the laminate 15 .

[0017] The upper spacer frame 11 and the lower spac...

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Abstract

The invention discloses a sextant uniform-distribution type supporting device suitable for a large satellite platform structure. The device comprises a force bearing cylinder, upper partition frames,lower partition frames, a bottom plate, connecting pieces and a laminated plate, and the force bearing cylinder and the six lower partition frames are connected with the bottom plate; the six lower partition frames are connected with the force bearing cylinder, and the force bearing cylinder is connected with the six upper partition frames; the upper partition frames are connected with the lower partition frames through the connecting pieces, and the connecting pieces are connected with the laminated plate. According to the device, the six upper partition frames and the six lower partition frames can be uniformly distributed, the requirements for large bearing capacity and single machine installation layout space can be met through structural optimization design and the use of M55J materials, and the light weight requirement of a satellite structure can also be met.

Description

technical field [0001] The invention relates to a supporting structure, in particular to a six-point evenly distributed supporting device suitable for large-scale satellite platform structures. Background technique [0002] The structure of the large satellite platform mainly adopts the configuration of the central bearing cylinder. Usually, the central load-bearing cylinder configuration generally adopts a combined structure of a load-bearing cylinder and a box-plate type. This type of structure can better achieve a large load-carrying capacity and provide an effective stand-alone layout space, but it is difficult to further realize the lightweight design of the structure due to the small space for weight reduction of the box-plate structure. [0003] Therefore, for satellites with large carrying capacity, designing a lightweight frame that can form a combined structure with a load-bearing tube and a stand-alone mounting plate, while realizing a stand-alone installation sp...

Claims

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Application Information

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IPC IPC(8): B64G1/10B64G1/22
CPCB64G1/10B64G1/22
Inventor 俞洁孔祥森陶炯鸣周静苏若斌赵川李昊
Owner SHANGHAI SATELLITE ENG INST
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