The invention provides a scissor-fork folding telescopic rocket cabin section lifting appliance which comprises a lifting arm assembly, and the lifting arm assembly comprises two sets of connecting plates hinged to each other and lifting arms installed on the connecting plates. Two connecting plates form a group and are parallel to each other, and the end parts of the connecting plates are respectively mounted on two sides of the end part of the suspension arm; the suspension arms positioned at the two ends of the connecting plate are parallel to each other, and the included angles between the suspension arms and the connecting plate are obtuse angles; one end, far away from the connecting plate, of the suspension arm is of an open structure and is internally provided with a telescopic arm capable of relatively stretching; the two groups of connecting plates are connected through a hinge shaft; the lifting ring assembly comprises a lifting ring; the lifting rings are respectively mounted at the ends, away from the lifting arm, of the articulated shaft and the telescopic arm. The lifting arms are mounted on the connecting plates which are hinged to each other, so that the two lifting arms can change the width distance between the two corresponding lifting rings through rotation so as to be suitable for rocket cabin sections with different diameters, and the lifting arms can be rotated and combined so as to save the storage space.

    本申请提供一种剪叉折叠伸缩式火箭舱段吊具,包括吊臂组件,吊臂组件包括相互铰接的两组连接板以及安装在连接板上的吊臂;连接板两个为一组,相互平行且端部分别安装在吊臂端部的两侧处;位于连接板两端的吊臂相互平行,与连接板之间的夹角相同且为钝角;吊臂远离连接板的一端为敞口结构,内部设有可相对伸缩的伸缩臂;两组连接板之间通过铰接轴连接;吊环组件,吊环组件包括吊环;吊环分别安装在铰接轴以及伸缩臂远离吊臂的一端处。通过将吊臂安装在相互铰接的连接板上,使两组吊臂既能通过转动来改变对应两吊环之间的宽度距离,进而适用不同直径的火箭舱段,又能进行转动合并进而节省储存空间。


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    Title :

    Scissor fork folding telescopic rocket cabin section lifting appliance


    Additional title:

    一种剪叉折叠伸缩式火箭舱段吊具


    Publication date :

    2024-05-14


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B66C Krane , CRANES



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