Chain lock type retaining wall

A chain lock type retaining wall comprises a bottom foundation and an upper wall body. The foundation comprises a thread barrel arranged in concrete, and the thread barrel is in threaded connection with a base. The wall body is formed by splicing hollow blocks. The hollow bricks comprise chain lock tenons capable of being mutually embedded left and right. Positioning holes and positioning columnsare arranged at the upper portions, the lower portions, the left portions and the right portions of the hollow blocks and can be mutually buckled. A plurality of filling cavities are vertically formedin the hollow blocks. Net-shaped steel strengthening ribs are arranged in the hollow blocks on the peripheries of the filling cavities. According to the provided chain lock type retaining wall, through the arrangement of the chain lock type wall body, blow filling and island constructing can be rapidly conducted for building a cofferdam, building the retaining wall and the like. 种链锁式挡土墙，包括底部的地基、上部的墙体；所述地基包括设置在混凝土内的螺纹筒，螺纹筒