The invention relates to a material outboard annular inspection driving mechanism and an annular inspection mechanism. The annular inspection driving mechanism comprises an installation platform whichis provided with a steel belt driving mechanism, an annular steel belt which is annularly arranged on the periphery of the installation platform and annularly moves around the peripheral side of theinstallation platform under the driving of the steel belt driving mechanism, an annular guide rail which is annularly arranged on the periphery of the installation platform and located on the peripheral side of the annular steel belt, and a bearing sliding block which is used for bearing the annular inspection device, is connected to the annular steel belt and is arranged on the annular guide railin a sliding manner. The annular inspection device can be driven to do annular motion around the installation platform, and the surface topography motion of an exposed material on the installation platform can be monitored in real time; an annular steel belt is used for transmission, the weight is light, the occupied space is small, and the weight and space resources are greatly saved; the steelbelt is low in thermal expansion coefficient, has the characteristic of small deformation quantity at high and low temperatures, can well adapt to the material outboard complex space environment, andavoids the situation of transmission jamming or failure.

    本发明涉及一种材料舱外环形巡检驱动机构以及环形巡检机构,环形巡检驱动机构包括:安装平台,其上设有钢带驱动机构;环形钢带,环设在安装平台四周,并在钢带驱动机构的驱动下围绕安装平台周侧做环形运动;环形导轨,环设在安装平台四周,且位于环形钢带的外周侧;用于承载环形巡检装置的承载滑块,连接在环形钢带上,并滑动设于环形导轨上。本发明能够带动环形巡检装置绕安装平台四周做环形运动,能够实时监测安装平台上暴露材料表面形貌的运动;利用环形钢带传动,重量轻,占用空间小,极大节省了重量以及空间资源;钢带热膨胀系数低,在高低温下具有形变量小的特点,能够很好的适应材料舱外的复杂空间环境,避免出现传动卡死或失效的情况。


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    Title :

    Material outboard annular inspection driving mechanism and annular inspection mechanism


    Additional title:

    一种材料舱外环形巡检驱动机构以及环形巡检机构


    Contributors:
    ZHANG WEIGUI (author) / ZHANG JULE (author) / WANG LETIAN (author) / WANG KE (author) / YANG PENG (author) / DENG MINGZHE (author) / GUO ZHIQI (author)

    Publication date :

    2020-05-01


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B64G Raumfahrt , COSMONAUTICS / G01N Untersuchen oder Analysieren von Stoffen durch Bestimmen ihrer chemischen oder physikalischen Eigenschaften , INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES



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