The utility model discloses an assembly type structure cantilever outer frame anchor hoop mainly includes pre -buried metal sleeve, TBE (threaded both ends) reinforcing bar and perforated steel plate,pre -buried metal sleeve comprises foraminiferous screw sleeve and anchor reinforcing bar, and the anchor reinforcing bar passes through the hole of eyehole screw sleeve lower part, TBE (threaded both ends) reinforcing bar one end is connected with foraminiferous screw sleeve, and the other end passes perforated steel plate, and to pass through the nut fixed. The utility model discloses a pre -buried in the precast reinforced concrete board with metal sleeve, accomplish the back when precast reinforced concrete board hoist and mount, with the one end of TBE (threaded both ends) reinforcing bar bolted connection with it, the other end for the head metal nut and perforated steel plate bolted connection carries out, then concreting for the TBE (threaded both ends) reinforcing bar has an anchor to be connected with the concrete, assembly type structure cantilever outer frame anchor hoop rethread chuck and I -steel form cantilever structure, the structural outrigger of setting up here, andthe safety that can guarantee the assembly type structure superstructure outrigger is set up and the safety of being under construction is gone on.