Driving device for optical inspection outside material cabin and exposure platform

Abstract

The invention relates to a driving device for optical inspection outside a material cabin and an exposure platform. The driving device comprises a driving mechanism II, and a conical friction wheel isin splined connection with the output shaft of the driving mechanism II; a friction rod is in friction fit with the conical friction wheel; the conical peripheral side of the conical friction wheel abuts against the friction rod; a guide rail is parallel to the friction rod; a load spring sleeves the output shaft of the driving mechanism II and is clamped between the large head end of the conicalfriction wheel and the other end of a sliding block assembly; the bottom of ta support is installed on the driving mechanism II, a first guide rail perpendicular to the guide rail is installed on oneside of the support, a driving mechanism is installed at the bottom of one side of the support, the driving end of the driving mechanism is connected with a driving steel wire rope winding wheel, a steel wire rope idler is installed at the top of one side of the support, and a steel wire rope tightening device is installed on the other side of the support. The driving requirement of an optical inspection module under the special space environment effect can be met.

Description

technical field [0001] The invention relates to the field of exposure of aerospace materials, in particular to a driving device 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 effect of special space environment. [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 environment, compared wi...

AI Technical Summary

Problems solved by technology

[0025] The technical problem to be solved by the present invention is that there is currently no relevant drive mechanism for optical inspection of materials outside the cabin, and the general drive mechanism cannot adapt to the space environment, and the safety and reliability cannot meet the requirements of the special environment outside the space station experiment cabin.

Images