Contrary roof department node structure of doing of enclosure wall

The utility model discloses a contrary roof department node structure of doing of enclosure wall, its characterized in that, the structure of profile for having provided groove is taken turns to the inboard structure of enclosure wall, and the outside structure wheel profile of enclosure wall is the straight line, in inboard one side of enclosure wall, install the stiffener that passes provided groove, the provided groove top is the slope form, by downhill path in outer the reaching, the provided groove bottom is equipped with pre -buried enhancement steel sheet, the enclosure wall inside pre-buried have stiffener and enclosure wall inside the arrangement of reinforcement. The utility model discloses can solve the enclosure wall and reserve the contrary structure roof channel of doing inset high position, the height of channel is corresponding with structure roof thickness, and the width of channel satisfies technical problem such as roof support needs. 本实用新型公开了种围护墙逆作顶板处节点结构，其特征在于，围护墙的内侧结构轮廓线为具有预留槽的结构，围护墙的外侧结