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Space on-orbit turntable limiting mechanism and assembling method thereof

A technology of limit mechanism and turntable, which is applied in the space on-rail turntable limit mechanism and its assembly field, can solve the problem of no space for fixing on-orbit rotating equipment, and achieve the effects of stable and reliable structure, simple process and convenient operation

Active Publication Date: 2022-04-15
TECH & ENG CENT FOR SPACE UTILIZATION CHINESE ACAD OF SCI
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

There is no relevant mechanism for temporarily fixing space on-orbit rotating equipment

Method used

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  • Space on-orbit turntable limiting mechanism and assembling method thereof
  • Space on-orbit turntable limiting mechanism and assembling method thereof
  • Space on-orbit turntable limiting mechanism and assembling method thereof

Examples

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Embodiment Construction

[0041] The principles and features of the present invention are described below in conjunction with the accompanying drawings, and the examples given are only used to explain the present invention, and are not intended to limit the scope of the present invention.

[0042] Such as Figure 1 to Figure 6 As shown, a space-on-rail turntable limit mechanism of this embodiment includes a housing 71, a limit button 72 and a release button 73, and the limit button 72 includes a button segment 721, a limit segment 722 and a lock pin segment 723, the limiting section 722 is located in the housing 71 and its two ends are respectively connected to the button section 721 and the locking pin section 723, and the button section 721 and the locking pin section 723 are respectively installed in the housing 71 on the two opposite side walls, specifically copper sleeves 714 can be set on the two opposite side walls of the housing 71, and the button section 721 and the lock pin section 723 are re...

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PUM

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Abstract

The invention relates to a space on-orbit turntable limiting mechanism and an assembling method thereof.The space on-orbit turntable limiting mechanism comprises a shell, a limiting button and a release button, the limiting button comprises a button section, a limiting section and a lock pin section, the limiting section is located in the shell, and the two ends of the limiting section are connected with the button section and the lock pin section correspondingly; the button section and the lock pin section are respectively arranged on two opposite side walls of the shell in a penetrating manner; when the limiting button is located at the unlocking position, the button section is located outside the shell and the lock pin section is located inside the shell, and when the limiting button is located at the locking position, the button section is located inside the shell and the lock pin section is located outside the shell; the release button is arranged on the shell in a penetrating mode and is elastically connected with the shell, and the end, located in the shell, of the release button is movably connected with the limiting section of the limiting button and used for switching the limiting button between the locking position and the unlocking position. According to the limiting mechanism, by arranging the limiting button and the release button, the limiting button can be locked or released through the release button.

Description

technical field [0001] The invention relates to the technical field related to space on orbit, in particular to a space on orbit turntable limiting mechanism and an assembly method thereof. Background technique [0002] Most of the scientific experiment platforms are in a static state, and the space science experiment load is directly installed on the surface or inserted into the interior of a similar drawer, even if some are moving or rotating experimental platforms, because the platform is small and the load can be easily installed. If the load is installed on a large-diameter centrifuge, considering the on-orbit environment, the centrifuge is in a free state, and it is difficult for astronauts to install, disassemble, repair or replace the scientific experiment load on the surface of the centrifuge. At this time, the centrifuge needs to be temporarily fixed. After the installation is completed by the astronauts, the limit mechanism is unlocked, and the centrifuge starts t...

Claims

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Application Information

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IPC IPC(8): B64G1/66
Inventor 周妍林邵彩云王珂乔志宏
Owner TECH & ENG CENT FOR SPACE UTILIZATION CHINESE ACAD OF SCI
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