目前,高层住宅外装修多采用外挂吊篮架施工,即用14～18号工字钢梁横挑在女儿墙上,一端外伸约60～170厘米,悬挂着吊篮架;另一端用钢丝绳或钢筋与预埋在屋面板内的钢筋封闭环拉接上,确保架子平衡、稳定。这种架子由于组装简单、使用可靠,现已普遍推广。但在推广应用这种架子时,却忽视了外墙将来还需修缮这一重要问题,往往在拆除外挂吊篮架子时,同时将预埋在屋面板内的钢筋环割掉。可是,这将会给外墙修缮带来不便,特别是没有 At present, the exterior decoration of high-rise residential buildings is mostly carried out by the use of hanging basket racks, that is, using 14 to 18 I-beams to cross the daughter’s wall, one end is extended by about 60 to 170 cm, and a hanging basket is suspended; the other end is provided with wire ropes. Or the reinforcement and the reinforced closed ring embedded in the roof panel are connected to ensure the balance and stability of the shelf. This rack has been widely promoted due to its simple assembly and reliable use. However, in popularizing and applying such a shelf, it overlooks the important issue that the external wall needs to be repaired in the future, and often removes the steel ring embedded in the roof plate when removing the hanging basket shelf. However, this will bring inconvenience to exterior wall repairs, especially if there is no