The utility model provides a curtain node installation connection structure is tied to porcelain plate back of body, it includes installs the locating plate in ceramic panels's inboard by ceramic panels, is fixed with first connecting plate on the locating plate the embedding has the locating support on the wall body of locating plate inboard, the locating support comprises support panel and locating lever, in the support panel embedding wall body and with wall body terminal surface parallel and level, be fixed with two locating levers on the support panel, the locating lever be L type structure, locating lever embedding wall body in, first connecting plate and support panel welded fastening, the lateral surface of locating plate is fixed with the angle steel of L type, the steel bracket that the angle steel passes through bolt and L type is connected, steel bracket's outside end is inserted in the aluminum alloy stores pylon and is fixed, the aluminum alloy stores pylon is tied through nonrust steel backing and is connected fixedly with ceramic panels. The utility model discloses joint strength is good, installation easy operation, convenience, and installation cost also reduces simultaneously.