电梯井道是建筑物内电梯轿厢运行的通道,在建筑物施工过程中,利用电梯井道安装高速卷扬机吊笼运送建筑材料,解决了施工用场地紧张拥挤、难以安排的困难,现对一施工实例作简单介绍。1　工程概况东清大厦工程位于杭州市青春路,由四座18层以上的大楼组成,施工面积9万多ｍ2。建 The elevator hoistway is the elevator car running channel in the building. During the construction of the building, high-speed hoisting machine hoist is used to transport building materials by the hoistway to solve the difficult and difficult arrangement of the construction site. Now, a construction example For a brief introduction 1 Project Overview Dong Qing Building Project is located in Qingchun Road, Hangzhou, by four more than 18 floors of the building, construction area of ​​more than 90,000 m2. build