Space suit upper limb performance test equipment

A technology for testing equipment and space suits, applied to workpiece clamping devices, manufacturing tools, etc., can solve problems such as low efficiency, cumbersome operation, and poor synchronization, and achieve high efficiency, easy operation, and high reliability

Active Publication Date: 2018-06-08
SHENYANG INST OF AUTOMATION - CHINESE ACAD OF SCI
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

This tightening method has the disadvantages of cumbersome operation, low efficiency in occasions where frequent disassembly is required, and poor synchronization during loading.

Method used

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  • Space suit upper limb performance test equipment
  • Space suit upper limb performance test equipment
  • Space suit upper limb performance test equipment

Examples

Experimental program
Comparison scheme
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Embodiment Construction

[0033] The present invention will be described in further detail below in conjunction with the accompanying drawings.

[0034] Such as figure 1 As shown, the present invention includes a shoulder flange quick clamping device 1, a joint drive assembly 2, an elbow assembly 3, a wrist connection assembly 4 and an equipment support 5, wherein the elbow assembly 3 is installed on the equipment support 5, and the space suit The elbow clamp 304 is locked on the elbow joint assembly 3 . The shoulder flange quick clamping device 1 and the wrist connection assembly 4 are located on both sides of the elbow joint assembly 3 respectively, and are installed in the equipment bracket 5 below the shoulder flange quick clamping device 4 and the wrist connection assembly 4. There are joint drive components 2, each joint drive component 2 can be relatively movable installed on the equipment support 5, the output ends of the joint drive components 2 on both sides are respectively connected with the...

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Abstract

The invention relates to space suit upper limb performance test equipment. An elbow joint assembly is mounted on an equipment support. A space suit elbow clamping hoop is locked onto the elbow joint assembly. A shoulder flange fast clamping device and a wrist connection assembly are located at the two sides of the elbow joint assembly correspondingly. Joint driving assemblies are arranged at the positions, below the shoulder flange fast clamping device and the wrist connection assembly, inside the equipment support correspondingly. Each joint driving assembly is mounted on the equipment support in a relatively-movable manner. The output ends of the Joint driving assemblies at the two sides are connected with the shoulder flange fast clamping device and the wrist connection assembly correspondingly to drive the shoulder flange fast clamping device and the wrist connection assembly to swing. A space suit shoulder flange is clamped to the shoulder flange fast clamping device. The wrist connection assembly is provided with a wrist tool for fixing a space suit wrist interface. The space suit upper limb performance test equipment is novel in structure, flexible to control, easy and convenient to operate and applicable to the upper limb performance test for space suits of different sizes.

Description

technical field [0001] The invention relates to space suit performance testing equipment, in particular to space suit upper limb performance testing equipment. Background technique [0002] Spacesuit is an important life support system for astronauts to carry out star surface and space operations. Different from ground operations, star surface operations and space operations require that all joint systems of spacesuits have better mobility and flexibility in order to complete tasks such as star surface walking, detection, maintenance, and transportation. Therefore, performance tests such as space suit life and active resistance torque directly affect the safety of astronauts' on-orbit operations and the success or failure of the entire space mission. [0003] The existing spacesuit upper limb performance testing equipment is generally driven by pneumatics, and the shoulder flange is mostly fixed by clamping parts on both sides and screws and nuts evenly distributed along th...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B25B11/00
CPCB25B11/00
Inventor 刘金国李正迟浩东刘晓源陈科利佟操
Owner SHENYANG INST OF AUTOMATION - CHINESE ACAD OF SCI
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