Easy-to-install special-shaped unit type grid system

The invention relates to the technical field of building decoration, in particular to an easy-to-install special-shaped unit type grid system, and aims to solve the technical problem of how to overcome the defect of complex installation of special-shaped grids in the prior art. The easy-to-install special-shaped unit type grid system is mainly realized through the following technical scheme, wherein the easy-to-install special-shaped unit type grid system comprises an inner-layer curtain wall, a connecting structure and outer-layer grids. The inner-layer curtain wall comprises a stand column,glass panels and a support. The connecting structure comprises a center bolt, a square pipe, a hanging piece set and adjusting bolts, the center bolt penetrates through the support and is parallel tothe stand column, the square pipe is arranged on the center bolt in a sleeving manner, the hanging piece set is hung on the square pipe, and the adjusting bolts are vertically fixed to the square pipe. The outer-layer grids an