Layered pouring retaining wall concrete formwork

The utility model discloses a layered pouring retaining wall concrete formwork which comprises a formwork body and a plurality of transverse back ridges arranged on the back face of the formwork body, the transverse back ridges are longitudinally arranged along the formwork body, a plurality of wall body embedded parts are installed on the front face of the formwork body, and a plurality of formwork fixing supports are vertically arranged on the outer sides of the transverse back ridges. The lower ends of the formwork fixing supports are installed on a wall embedded part with concrete poured on the lower layer, and one formwork body is at least fixed to the two formwork fixing supports. The formwork body is supported by the formwork fixing support and the transverse back ridges, the whole formwork system is supported by the triangular bracket below the formwork body, and the triangular bracket is fixed in a lower-layer concrete wall through the wall embedded part. Every two vertical back ridge frames with the