Pre-stressed pipe pile core reinforcement cage longitudinal bar positioning support

The utility model relates to the technical field of fixing supports, and discloses a prestressed pipe pile core reinforcement cage longitudinal bar positioning support which comprises a base, two reinforcement fixing portions are arranged on the top of the base, one reinforcement fixing portion is fixedly connected with the side edge of the top of the base, and the other reinforcement fixing portion is movably connected with the side edge of the top of the base. A plurality of fixing pipes are arranged on the opposite faces of the two reinforcing steel bar fixing parts, and guide pipes are arranged on the fixing pipes in a sleeving mode. According to the utility model, the manufacturing and mounting quality of the pile core reinforcement cage is effectively improved, the spacing of longitudinal bars and a reinforcement protection layer are ensured, the size and length of the longitudinal bars of the reinforcement cage can be adjusted according to different models of pipe pile cores, and the working efficiency