Remote operation detachable nut pressure cushion block device

The utility model relates to a remotely-operated detachable nut pressure cushion block device which comprises male cushion cone blocks, a female cushion cone block and a child cushion cone block, the male cushion cone blocks are symmetrically arranged at intervals, the female cushion cone block is arranged below the position between the male cushion cone blocks, and the child cushion cone block is arranged above the position between the male cushion cone blocks. The cushion cone block son and the cushion cone block mother are connected with each other through a retaining ring, and the retaining ring is connected with the steel string. According to the pressure cushion block, the male cushion cone block, the female cushion cone block, the child cushion cone block and the steel string are matched with one another, and the female cushion cone block and the child cushion cone block can be disconnected by pulling the steel string on a safety platform, so that the pressure cushion block is rapidly unloaded, extrusi