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我们在北京市左家庄小区某16层塔楼外装修施工中采用了管件组装式双层吊篮,该吊篮靠自重摩擦下降。加荷试压与实用表明,这种吊篮安全可靠,操作简便,并可省去大量手扳葫芦、倒链和滑轮。一、构造组装式吊篮架子系统由钢制管件吊篮、屋面14号工字钢挑梁、φ100钢管压梁等三部分组成,吊篮架除作为外装修架子外,还可在大模板结构施工中随层上升作防护架子用。图1为16层塔楼平面布置图,吊篮分6种,跨度为2.5～6.5m,重量在600kg内(包括吊篮、4名操作工及少量装修用料和工具等)。图2为屋面压梁及预埋吊鼻位置。吊鼻采用未经冷加工的3号钢筋制作,其埋置方法如图3所示。吊篮安装后,须进行结构试验,经验收
In the construction of a 16-story tower outside Beijing’s Zuojiazhuang Community, we used a double-piped assembly basket, which fell due to its own weight. Load test and practical tests show that this basket is safe and reliable, easy to operate, and can save a lot of lever hoist, chain and pulley. First, the structure of the assembled basket basket system consists of steel pipe baskets, roofing I-beam cantilever beam, φ100 steel pressure beam and other three parts, the basket rack in addition to the outside of the decoration of the shelf, but also in the large template structure As the floor rises during construction, it is used as a protective shelf. Figure 1 shows the layout of the 16-storey tower. There are 6 kinds of baskets, with a span of 2.5-6.5m and a weight of 600kg (including baskets, 4 operators, and a small amount of decoration materials and tools). Figure 2 shows the location of the roof compression beam and the embedded nose. The hanging nose was made of No. 3 steel that had not been cold-worked, and its embedding method was shown in Fig. 3. After the basket is installed, structural tests must be performed.