Floating pile foundation positioning raft

The utility model discloses a floating pile foundation positioning raft which comprises steel floating boxes, positioning steel conduits and steel supports. The number of the steel floating boxes is two, and the steel floating boxes are arranged at the left ends and the right ends of the positioning steel conduits respectively. The steel floating boxes are connected through the steel supports. The positioning steel conduits are arranged between the two steel floating boxes and fixed through the steel supports. The upper ends and the lower ends of the positioning steel conduits are higher than the steel floating boxes. The positioning problem of traditional pile driving construction can be solved. Moreover, multiple floating pile foundation positioning rafts are used, while one floating pile foundation positioning raft is used in cooperation with a pile driving boat to perform construction, other floating pile foundation positioning rafts can perform positioning at the same time, and after the pile driving boat finishes one batch of pile driving construction, the boat can be directly moved to the next floating pile foundation positioning raft to perform a next batch of pile driving construction, so that continuous operation of the pile driving boat is achieved.