Curtain wall mounting structure adapting to thermal expansion and cold contraction

The utility model discloses a curtain wall installation structure adapting to thermal expansion and cold contraction, and relates to the field of curtain walls, the curtain wall installation structure comprises a supporting vertical plate used for being connected with a keel and a hanging plate used for being connected with a curtain wall outer plate, the supporting vertical plate and the curtain wall outer plate are arranged in parallel, the hanging plate is a U-shaped plate, and a U-shaped opening of the hanging plate faces downwards and is arranged on the supporting vertical plate in a sleeving mode. The effect of reducing expansion deformation of the curtain wall outer plate is achieved. 本申请公开了一种适应热胀冷缩的幕墙安装结构，涉及幕墙的领域，包括用于连接龙骨的支撑竖板和用于连接幕墙外板的挂接板，所述支撑竖板与幕墙外板平行设置，所述挂接板为U形板，所述挂接板的U形开口向下并套在所述支撑竖板上。本申请具有减少幕墙外板膨胀变形的效果。