本申请涉及一种异型幕墙骨架连接节点及其施工方法，属于幕墙施工技术领域，其包括若干第一连接组件和若干第二连接组件，第一连接组件设置在混凝土结构上，第二连接组件设置在第一连接组件上，第二连接组件上设置有若干转接组件，格栅骨架设置在转接组件上并将第二连接组件包裹，连接骨架固定在转接组件上，连接骨架的一端固定在一个第二连接组件的转接组件上，连接骨架的另一端固定在另一个第二连接组件的转接组件上。本申请具有满足在玻璃幕墙上能够设置造型复杂的骨架同时减小对混凝土结构的破坏的效果。

The invention relates to a special-shaped curtain wall framework connecting joint and a construction method thereof, and belongs to the technical field of curtain wall construction, the special-shaped curtain wall framework connecting joint comprises a plurality of first connecting assemblies and a plurality of second connecting assemblies, the first connecting assemblies are arranged on a concrete structure, and the second connecting assemblies are arranged on the first connecting assemblies; a plurality of switching assemblies are arranged on the second connecting assemblies, the grille frameworks are arranged on the switching assemblies and wrap the second connecting assemblies, the connecting frameworks are fixed to the switching assemblies, one end of each connecting framework is fixed to the switching assembly of one second connecting assembly, and the other end of each connecting framework is fixed to the connecting assembly of the other second connecting assembly. And the other end of the connecting framework is fixed on the adapter assembly of the other second connecting assembly. The glass curtain wall has the effects that a framework with a complex shape can be arranged on the glass curtain wall, and meanwhile damage to a concrete structure is reduced.