External wall thermal insulation embedded part

The utility model discloses an external wall thermal insulation embedded part which comprises a thermal insulation board and second holes, T-shaped boards are arranged on the two sides of the thermal insulation board, first holes are formed in the T-shaped boards, the number of the first holes is six, first screws are arranged in the first holes, and clamping boards are arranged at the upper end and the lower end of the thermal insulation board. The clamping plate is in an n shape, a baffle is fixed to the outer portion of the clamping plate, and the second hole is formed in the clamping plate. In the using process of the external wall heat preservation embedded part, the upper portions and the lower portions of the heat preservation plates can be limited and clamped, the using safety of the heat preservation plates is greatly improved, normal proceeding of later-period construction of a project is guaranteed, the multiple heat preservation plates can be conveniently and rapidly fixed on a construction site,