Multi-star compressing and separating device with concentrated compressing and controllable separating functions

Abstract

The invention relates to the technical field of spaceflight, in particular to a centralized compression and controllable separation multi-satellite compression and separation device which comprises a carrying platform, and a plurality of adapters are arranged on the carrying platform; the satellite assembly comprises a plurality of stacked satellites and satellite bearing columns, and at least three satellite bearing columns are arranged between two stacked satellites; the concentrated pressing and releasing mechanism is arranged on the adapter and penetrates through the satellite force bearing column, and the concentrated pressing and releasing mechanism comprises a pressing rod, a force application assembly and a pressing and releasing assembly; the force applying assembly is arranged at the bottom of the pressing rod and applies pre-tightening force to the pressing rod, and the pressing and releasing assembly is arranged at the top of the pressing rod and used for transmitting the pre-tightening force to the satellite force bearing column and applying pressing force to the satellite assembly so as to press or release the satellite assembly; the structure is compact, weight is light and space utilization rate is high; the multiple stacked satellites are sequentially arranged in a stacked mode in the extending direction of the pressing rods, so that every two adjacent stacked satellites are directly connected, and no extra adapter is needed.

Description

technical field [0001] The invention relates to the field of aerospace technology, in particular to a multi-star compression and separation device with centralized compression and controllable separation. Background technique [0002] In order to meet the growing global demand for satellite broadband access, especially to solve the problem of Internet access in underdeveloped areas such as rural areas, many companies around the world have begun to build low-orbit satellite constellations to provide global broadband Internet access services. The construction and networking of the satellite constellation, if the conventional one-rocket-one-satellite launch method is adopted, affected by the uncertain factors of rockets and satellites, it may take several years or even decades to complete the networking of the entire constellation, and it cannot be fully utilized. The carrying capacity of the rocket results in a reduction in efficiency and an increase in cost. The launch metho...

AI Technical Summary

Problems solved by technology

[0005] Therefore, the technical problem to be solved by the present invention is to overcome the large impact when the two layers of satellites in the prior art are separated, and cause impact damage to the satellite; at the same time, polluting gases and redundant substances will be produced, which will pollute the space environment, thereby providing a A multi-satellite compression separation device capable of achieving high space utilization, low impact, no pollution and waste, and controllable separation of satellites one by one

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