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A docking device for neutral buoyancy simulation test of spacecraft

A simulation test and docking device technology, which is applied to the simulation device of space navigation conditions, transportation and packaging, space navigation equipment, etc., to achieve the effect of stable function, simple structure, and less installation requirements

Active Publication Date: 2022-02-15
TIANJIN AEROSPACE ELECTROMECHANICAL EQUIP RES INST
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0004] In view of this, the present invention aims to propose a docking device for neutral buoyancy simulation test of spacecraft to solve the problem of fast and convenient replacement of old and new stand-alone equipment in the neutral buoyancy test of manned spacecraft

Method used

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  • A docking device for neutral buoyancy simulation test of spacecraft
  • A docking device for neutral buoyancy simulation test of spacecraft
  • A docking device for neutral buoyancy simulation test of spacecraft

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Embodiment Construction

[0035] It should be noted that, in the case of no conflict, the embodiments of the present invention and the features in the embodiments can be combined with each other.

[0036] In describing the present invention, it should be understood that the terms "center", "longitudinal", "transverse", "upper", "lower", "front", "rear", "left", "right", " The orientations or positional relationships indicated by "vertical", "horizontal", "top", "bottom", "inner" and "outer" are based on the orientations or positional relationships shown in the drawings, and are only for the convenience of describing the present invention and Simplified descriptions, rather than indicating or implying that the device or element referred to must have a particular orientation, be constructed and operate in a particular orientation, and thus should not be construed as limiting the invention. In addition, the terms "first", "second", etc. are used for descriptive purposes only, and should not be interpreted...

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Abstract

The invention provides a docking device for a spacecraft neutral buoyancy simulation test, which is characterized in that it includes a guide column, a guide pin and a locking assembly, one end of the guide column is provided with an active flange, and the other end of the guide column is provided with a locking seat , one end of the guide pin is plugged into the guide column through the locking assembly, and the other end of the guide pin is provided with a passive flange. Fixed connection between guide pins. The invention solves the problem of fast and convenient replacement of old and new stand-alone equipment in neutral buoyancy tests of manned spacecraft.

Description

technical field [0001] The invention belongs to the field of manned spacecraft tests, in particular to a docking device for neutral buoyancy simulation tests of spacecraft. Background technique [0002] Objects in space are in a state of weightlessness, and the actions of astronauts in space are difficult to control. Many maintenance methods that are considered reasonable on the ground may not work in space. In order to ensure the success of on-orbit maintenance, ground verification and training tests of on-orbit maintenance must be carried out on the ground. The currently widely used ground verification method for on-orbit maintainability is to conduct neutral buoyancy simulation tests on the ground. Through the training in the neutral buoyancy tank, the astronauts can master the ability to adjust body movement and control in the neutral buoyancy tank, and master the ability to complete specific tasks. Through this kind of training, astronauts can master the skills of ski...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B64G7/00
CPCB64G7/00
Inventor 温晓东张苑张泽武永龙
Owner TIANJIN AEROSPACE ELECTROMECHANICAL EQUIP RES INST
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