High-pressure gas cylinder carrying device for spacecraft

Abstract

The invention relates to a high-pressure cylinder bearing device for a spacecraft. The high-pressure cylinder bearing device for the spacecraft comprises a center force bearing support, a high-pressure cylinder fixing mechanism located on the outer side of the center force bearing support and fixedly connected with the center force bearing support in a parallel mode, a base for bearing the centerforce bearing support and the high-pressure cylinder fixing mechanism, and a sliding supporting mechanism for supporting the base and providing a sliding line for the base. According to the high-pressure cylinder bearing device for the spacecraft, loading is convenient, a great number of high-pressure cylinders can be unloaded by astronauts in an on-track mode conveniently, the high-pressure cylinder loading and unloading speed is high, and the efficiency is high.

Description

technical field [0001] The invention belongs to the field of spacecraft cargo support, and relates to a high-pressure gas cylinder carrying device for a spacecraft, in particular to an uplink carrying device for a multi-gas cylinder assembly. Background technique [0002] As an important support material, high-pressure gas cylinders are transported to the space station by cargo spacecraft. After docking with the space station, the cargo spacecraft is disassembled by astronauts and transferred to the space station. The high-pressure gas cylinders are installed in the container, the loading space is limited, and the assembly and disassembly requirements are high, and the transportation volume is large each time. The gas cylinders in the existing spacecraft are generally loaded individually, and the gas cylinders are fixedly installed by means of strapping and fixed brackets. [0003] Deficiencies in prior art: [0004] (1) The loading efficiency of gas cylinders is low, whic...

AI Technical Summary

Problems solved by technology

[0004] (1) The loading efficiency of gas cylinders is low, which cannot meet the needs of a large number of gas cylinders for upward loading in the effective space;

[0005] (2) The carrying capacity is insufficient after loading, and the harsh mechanical environment of the launch section of the spacecraft cannot be fully loaded;

[0006] (3) Unable to meet the on-orbit dismantling needs of astronauts

[0007] Therefore, it is necessary to provide a solution that can solve the problem of a large number of gas cylinders being loaded upwards and satisfying the requirements of astronauts for on-orbit disassembly

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