Disassembling and assembling device for flexible joint

A dismounting and mounting device for a flexible joint comprises two parallel same chains, a handle, a sleeve and a hoop, each chain is composed of short-distance chain plates hinged to each other, one ends of the two chains are hinged to the front end of the handle in parallel, the other ends of the two chains are connected in the sleeve in a sleeved mode, the sleeve can slide on the outer sides of the two chains, and the hoop is connected with the two chains in a sleeved mode. The hoop is connected to the outer surface of the sleeve in a sleeved mode, the sleeve and the chains can be relatively fixed through the hoop, and the two chains between the handle and the sleeve can form a chain ring. 一种柔性接头的拆装装置，该拆装装置的含有两条并列的相同链条、手柄、套管和卡箍，所述的链条由相互铰接的短距链板构成，两个链条的一端并列铰接在手柄的前端，两个链条的另一端套接在套管内，套管可以在两个链条的外侧滑动，所述的卡箍套接在套管的外表面，通过卡箍可以将套管与链条相对固定，在手柄与套管之间两条链条可以形成一个链条环。