A wire rope drive mechanism and exposure platform for optical inspection of materials outside the cabin

A technology of driving mechanism and steel wire rope, which is applied in the direction of analyzing materials, material analysis through optical means, scientific instruments, etc. It can solve the problems that the driving mechanism cannot adapt to the space environment, and the safety and reliability cannot meet the requirements of the space station, so as to achieve strong reliability , the effect of strong environmental adaptability
CN111122574BActive Publication Date: 2022-04-19TECH & ENG CENT FOR SPACE UTILIZATION CHINESE ACAD OF SCI
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Patents(China)
Current Assignee / Owner
TECH & ENG CENT FOR SPACE UTILIZATION CHINESE ACAD OF SCI
Publication Date
2022-04-19

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Abstract

The invention relates to a wire rope driving mechanism and an exposure platform for optical inspection of materials outside the cabin. The wire rope driving mechanism includes: a bracket; a guide rail installed on one side of the bracket; a wire rope tightening device installed on the other side of the bracket side; the driving device is installed on the bottom of one side of the bracket, and its driving end is connected with the active wire rope winding wheel; the wire rope idler is installed on the top of one side of the bracket; the wire rope is connected to the active wire rope winding wheel at one end The other end is wound around the wire rope idler and then connected to the wire rope tightening device; the bearing plate for installing the optical inspection module is slidably installed on the guide rail and connected to the wire rope. The invention provides a movement mechanism adaptable to the space environment, and can reduce the weight and volume to the greatest extent, and at the same time, it is convenient to install and operate on the ground, has high reliability and low failure rate, and can save uplink resources and cost.
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Description

technical field

[0001] The invention relates to the field related to the exposure of aerospace materials, in particular to a wire rope drive mechanism and an exposure platform for optical inspection of materials outside the cabin. Background technique

[0002] In space science research, it is inseparable from the use of various materials, especially new materials. The purpose of material space environment exposure experiment is to study the service behavior of materials under the action of special space effects.

[0003] Therefore, in the material cabin exposure experiment, how to realize a material cabin that can provide conditions for the on-orbit exposure of materials, provide conditions for the on-orbit movement of the optical imaging inspection module, and realize on-orbit detection in a special and complex space The external exposure platform is an important problem that needs to be solved urgently.

[0004] Moreover, the movement mechanism applied to the space envir...

Claims

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