Layered pressurizing and pouring forming device for concrete

The utility model discloses a concrete layering pressurizing pouring forming device, which relates to the technical field of civil engineering, and comprises a steel pipe and a framework assembly arranged in the steel pipe, the framework assembly comprises a sealing top cap, a support rod, trays and a guide pipe, the sealing top cap is plugged at the top of the steel pipe, and the trays are fixed on the support rod at intervals. The trays divide an inner cavity of the steel pipe into a plurality of closed areas, a feeding port is formed in the top end of the guide pipe, and discharging holes communicated with the closed areas are formed in the side portion of the guide pipe. The guide pipe and the trays are additionally arranged in the steel pipe, concrete is injected between the trays through the guide pipe in a pressurized mode, and due to isolation of the trays, the phenomenon that the quality of a pile body is uneven due to the fact that coarse aggregate deposition is formed by the concrete due to segrega