Multi-position adjustable embedded part for curtain wall

The utility model relates to a multi-position adjustable embedded part for a curtain wall, and belongs to the technical field of curtain wall installation. The multi-position adjustable embedded part for the curtain wall comprises a bottom plate, a supporting piece, an adapter piece, a first fastening piece and a second fastening piece, wherein the bottom plate is embedded in a concrete main body structure; the first adjusting holes are formed in the bottom plate so that the pre-embedding position of the bottom plate can be conveniently adjusted, the second adjusting holes are formed in the supporting piece, the third adjusting holes are formed in the short edge of the adapter piece, and therefore the position of the curtain wall stand column on the supporting piece can be conveniently adjusted by adjusting the position of the adapter piece. The fourth adjusting hole is formed in the long edge of the adapter, so that the mounting position of the curtain wall stand column on the adapter can be adjusted conveni