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    • 38. 发明授权
    • Method and apparatus for constructing a suspension bridge tower
    • 悬索桥的构造方法及装置
    • US3950913A
    • 1976-04-20
    • US596108
    • 1975-07-16
    • Shigeru Mori
    • Shigeru Mori
    • E01D19/14E01D21/06E04H12/00E04D15/00B65G47/00
    • E01D19/14E01D21/06E04H12/00
    • Apparatus for constructing a block tower for a suspension bridge includes a working platform, means for raising and lowering the platform vertically along a pre-erected base of the tower, and a carriage movable horizontally on tracks on the working platform. The carriage moves between a block loading station lateral of the base and a block unloading station above the top of the tower base where the block is superimposed on other blocks of the pre-erected base. The carriage is specially designed to raise and lower the lower block and to disengage the same at the block unloading station for return to the block loading station. A method is also disclosed for constructing a tower of built-up blocks.
    • 用于构造用于悬索的块塔的装置包括工作平台,用于沿着塔的预竖直的基座垂直升高和降低平台的装置,以及可在工作平台上的轨道上水平移动的托架。 托架在基座的横向加载站和在塔架顶部之上的块卸载站之间移动,其中块被叠置在预先安装的基座的其他块上。 滑架专门设计用于升高和降低下部块,并在卸载站处将其卸下,以返回到装载站。 还公开了一种用于构建堆积块塔的方法。