Fabricated bank protection structure

The utility model discloses an assembly type bank protection structure which comprises a bottom supporting device, a plastic steel sheet pile and a top supporting device. Wherein the bottom supportingdevice comprises first concrete stand columns, concrete blocks are arranged at the top ends of the first concrete stand columns, and first-stage cross beams are arranged between the adjacent first concrete stand columns; the plastic steel sheet pile is arranged on one side of the bottom supporting device; the top supporting device comprises a second concrete stand column and a second-stage crossbeam, the second concrete stand column is arranged at the top of the concrete block, and the second-stage cross beam of the cuboid structure is arranged at the top of the second concrete stand column.According to the assembly type bank protection structure, the concrete prefabricated parts are matched with the joint pouring structure, the frame component with high strength and high bending resistance is constructed, and th