Dry-hanging mounting device for ultra-thin fireproof plate

The utility model discloses a dry hanging installation device for an ultra-thin fireproof plate. The connecting structure comprises a steel main keel fixedly connected with a wall body, an aluminum profile auxiliary keel is arranged on the surface of the steel main keel, the aluminum profile auxiliary keel is fixed to the steel main keel through a self-tapping screw, a hanging groove is formed between the upper portion of the aluminum profile auxiliary keel and the steel main keel, a hanging piece is arranged in the hanging groove, and the upper portion of the hanging piece is fixed to a reinforcing rib bonded to the back face of the fireproof plate through a self-tapping screw. The device not only meets the design fireproof requirement, but also can ensure that the fireproof plate does not deform in the later period and improve the installation efficiency of workers. 本实用新型公开了一种超薄型防火板干挂安装装置，包括与墙体固定连接的钢制主龙骨，所述钢制主龙骨的表面设有铝型材副龙骨，铝型材副龙骨通过自攻螺丝固定钢制主龙骨上，铝型材副龙骨的上部与钢制主龙骨之间形成悬挂槽，悬挂槽内设有悬挂件，悬挂件的上部通过自攻螺丝固定在防火板背面粘结的加强筋上；该装置