目前吊篮已经成为高层建筑施工普遍使用的工具。由于吊篮悬挂于高空,载人作业,特别需保证使用安全。 1988年底,我们在天津水上村的22层住宅楼的施工中采用手动升降吊篮完成了外檐装饰工程。结合建筑物特点,我们对吊篮系统的设计作了一些改进,归纳起来有以下三方面。一、设计了组合式工字型挑梁和阳角部位双头单尾挑梁我们施工的高层住宅楼阳台外挑1.3米,因此要求吊篮挑梁外伸2米。经计算,制做挑 At present, the hanging basket has become a commonly used tool for the construction of high-rise buildings. As the hanging basket is suspended from high altitude, manned operations are required to ensure safety in use. At the end of 1988, we completed the decoration of the outer walls by using manual lifting baskets in the construction of 22-story residential buildings in Tianjin Floating Village. In combination with the characteristics of the buildings, we made some improvements to the design of the basket system and summed up the following three aspects. First, the design of a combination of I-shaped beam and Yangjiao double-headed single-tailed beam we build a high-rise residential building outside the balcony to pick 1.3 meters, so the basket required beam outreach 2 meters. After calculation, make a pick