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    • 2. 发明申请
    • STAIRTOWER AND METHOD FOR ERECTING THE SAME
    • 用于对其进行校正的方法和方法
    • WO2009023077A1
    • 2009-02-19
    • PCT/US2008/008696
    • 2008-07-17
    • HAYES, Richard
    • HAYES, Richard
    • E04F11/02E04G13/06
    • E04G27/00
    • A transportable and erectable stairtower (410, 510) having a removable/slidable wheel carriage (450, 466, 470, 554) and a removable installation section (420) arranged for transporting and erecting the stairtower. The stairtower (410, 510) has vertical column members (412, 512) and lateral members (414, 514) defining levels of the stairtower (410, 510). Removable staircases (418, 434, 436, 534, 536), extend between alternate levels of lateral members (414, 514). A platform landing (438) is formed at the intersection of first (434) and second (436) stair segments of the staircase. Removable ramps (480) may be connected to the stairtower above, below, and at a position corresponding to the platform landings. A safety device in the form of catch pans (440, 496), gutters (442), and leaders (444) may be provided to protect workers by collecting debris and rainwater. A transporting vehicle may be connected to the installation section to transport the stairtower to a desired location. A lifting vehicle (460) may be used to lift the stairtower from a horizontal to a vertical orientation.
    • 具有可移动/可滑动的轮架(450,466,470,554)的可移动和可直立的楼梯(410,510)和可移动的安装部分(420),其布置用于运输和架设楼梯。 楼梯(410,510)具有垂直的柱构件(412,512)和限定楼梯(410,510)的水平的侧向构件(414,514)。 可移动楼梯(418,434,436,534,536)在侧向构件(414,514)的交替水平面之间延伸。 平台着陆(438)形成在楼梯的第一(434)和第二(436)台阶段的交点处。 可移动斜坡(480)可以连接到楼梯上方,下方和与平台着陆相对应的位置。 可以提供以平底锅(440,496),沟槽(442)和领导(444)形式的安全装置,以通过收集碎片和雨水来保护工人。 运输车辆可以连接到安装部分,以将楼梯运送到期望的位置。 提升车辆(460)可以用于将楼梯从水平方向提升到垂直方向。