A steel belt drive mechanism and exposure platform for optical inspection of materials outside the cabin

A driving mechanism and steel belt technology, which is applied in the analysis of materials, motor vehicles, scientific instruments, etc., 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 environmental adaptability and safety The effect of high reliability

Active Publication Date: 2021-07-23
TECH & ENG CENT FOR SPACE UTILIZATION CHINESE ACAD OF SCI
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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 space station.

Method used

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  • A steel belt drive mechanism and exposure platform for optical inspection of materials outside the cabin
  • A steel belt drive mechanism and exposure platform for optical inspection of materials outside the cabin
  • A steel belt drive mechanism and exposure platform for optical inspection of materials outside the cabin

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Experimental program
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Effect test

Embodiment 1

[0058] Such as Figure 1-Figure 4 As shown, a steel belt drive mechanism 800 for optical inspection of materials outside the cabin in this embodiment includes:

[0059] The track 801 for the steel belt 802 to move; the steel belt is the transmission actuator, which utilizes the steel belt's own rigidity to drive the steel belt to reciprocate linearly in a limited space under the drive of the steel belt friction wheel;

[0060] The driving friction wheel 803 is connected with the driving device 804 and rotates under the driving of the driving device 804; the driving device 804 can be selected from a driving motor; the driving friction wheel is a steel belt clamping device, which forms a normal direction on the steel belt by clamping Compression force, providing support for friction drive;

[0061] The driving friction wheel 805 is arranged side by side with the driving friction wheel 803 and is located on both sides of the track 801 respectively, and the steel belt 802 is inte...

Embodiment 2

[0079] A material outdoor exposure platform in this embodiment includes a test box, an optical inspection device, an installation platform 820 and the steel belt drive mechanism 800, the test box is installed on the installation platform 820, and the The exposed surface of the test box after opening is arranged towards the surroundings of the installation platform 820, the track 801 is arranged at a position close to the peripheral side of the installation platform 820, and the optical inspection device is driven by the steel belt 802 to surround the The peripheral side of the installation platform 820 reciprocates to inspect the exposed surface.

[0080] Among them, such as Figure 1-Figure 4 As shown, the installation platform 820 is in a square shape, and the rail 801 is located inside two adjacent sides of the installation platform 820 .

[0081] The exposed platform of this embodiment adopts the steel belt to drive the optical inspection device to reciprocate around the ...

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Abstract

The invention relates to a steel belt driving mechanism and an exposure platform for optical inspection of materials outside the cabin. The steel belt driving mechanism includes: a track for the steel belt to move and walk; Rotate down; the transmission friction wheel is arranged side by side with the drive friction wheel at intervals, and is respectively located on both sides of the track, and the steel belt is sandwiched between the drive friction wheel and the transmission friction wheel; wherein, Slots arranged along the length of the track are formed on the track, and the steel belt is exposed from the slot and used to connect to the optical inspection device, so that the optical inspection device is driven by the steel belt along the The slotted hole moves linearly. The steel belt driving mechanism of the present invention can meet the driving requirements of the optical inspection device under the effect of the special space environment, and can meet the safety and reliability of the optical inspection device in orbit, and has the advantages of light weight, small size and small footprint. Small space and other advantages.

Description

technical field [0001] The invention relates to the field related to the exposure of aerospace materials, in particular to a steel belt 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 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 ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B64G1/66G01N17/00
CPCB64G1/66G01N17/002G01N17/004
Inventor 张聚乐张伟贵王乐天王珂管洪飞王辅辅冯振华
Owner TECH & ENG CENT FOR SPACE UTILIZATION CHINESE ACAD OF SCI
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