Reinforced combined polymer plastic steel sheet pile bank protection structure

The utility model discloses a reinforced combined polymer plastic steel sheet pile bank protection structure, and relates to the technical field of plastic steel sheet piles. The reinforced combined polymer plastic steel sheet pile bank protection structure comprises a plate body, a sleeve is fixedly connected to the plate body, a push rod is slidably connected to the sleeve, the push rod moves downwards along the top of the sleeve, a clamping block is fixedly connected to the outer wall of the push rod, a limiting block is fixedly connected to the inner wall of the sleeve, and a through groove is formed in the limiting block; through the arrangement of the sleeve, the conical plate, the push rod and the disc, the push rod is pushed downwards, the disc moves downwards to drive the conical plate to extend outwards, the conical plate protrudes out along the two sides of the sleeve, and therefore the conical plate can stretch out of the inner rod; when the plate body is fixed through the cone at the bottom of th