Tie fixing structure of externally-hung wallboard

The utility model discloses a tie fixing structure of an externally-hung wallboard. The tie fixing structure is characterized in that a steel beam is arranged on the left side of the externally-hung wallboard; the angle steel is arranged on the right side of the lower end of the externally-hung wallboard and fixedly welded to the steel beam; the hook-headed bolt is arranged in the outer hanging wall plate, the hook-headed bolt penetrates through and extends to the outer part of the outer hanging wall plate, and the hook head part of the hook-headed bolt is welded and fixed with the angle steel. According to the utility model, the external wall panel is stable and convenient to install through the tie fixing structure. 本实用新型公开了一种外挂墙板的拉结固定结构，包括：外挂墙板的左侧设置有钢梁；角钢，设置于外挂墙板下端的右侧，且角钢与钢梁焊接固定；钩头螺栓，设置于外挂墙板的内部，所述钩头螺栓贯穿并延伸至外挂墙板的外部，所述钩头螺栓的钩头部位与角钢焊接固定。该实用新型通过拉结固定结构使得外挂墙板的安装稳定方便。