High-pressure gas cylinder carrying device for spacecraft

A technology of high-pressure gas cylinders and carrying devices, applied in the installation device of the container structure, the method of container discharge, the method of container filling, etc., can solve the mechanical environment of the launching section of the spacecraft that cannot be fully loaded, and cannot meet the needs of astronauts on-orbit disassembly, Unable to meet the needs of gas cylinder loading and other problems, to achieve the effect of high disassembly efficiency, stable structure and position, and fast speed

Active Publication Date: 2020-02-11
BEIJING SPACE TECH RES & TEST CENT
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  • Abstract
  • Description
  • Claims
  • Application Information

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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

Method used

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  • High-pressure gas cylinder carrying device for spacecraft

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Embodiment Construction

[0035] In order to more clearly describe the embodiments of the present invention or the technical solutions in the prior art, the following will briefly introduce the drawings that are used in the embodiments. Apparently, the drawings in the following description are only some embodiments of the present invention, and those skilled in the art can also obtain other drawings according to these drawings without creative efforts.

[0036] When describing the embodiments of the present invention, the terms "vertical", "transverse", "upper", "lower", "front", "rear", "left", "right", "vertical", " The orientation or positional relationship expressed by "horizontal", "top", "bottom", "inner" and "outer" is based on the orientation or positional relationship shown in the relevant drawings, which are only for the convenience of describing the present invention and simplifying the description, and It is not to indicate or imply that the device or element referred to must have a particu...

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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...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): F17C13/08
CPCF17C13/084F17C2205/0153
Inventor 方杰郭军辉杨永斌贾东永白良浩郝平
Owner BEIJING SPACE TECH RES & TEST CENT
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