The embodiment of the invention provides a hoisting auxiliary device and a hoisting system for dismounting an ultrahigh large-span pole tower, and belongs to the technical field of pole tower dismounting and hoisting. The hoisting auxiliary device comprises a plurality of first arc-shaped plates, and the first arc-shaped plates are sequentially adjacent and matched to form a circle. The distance between every two adjacent first arc-shaped plates is increased through the multiple first connecting assemblies, so that a circle formed by the multiple first arc-shaped plates can penetrate through the flange at the upper end of the supporting column along the supporting column, and then the distance between every two adjacent first arc-shaped plates is reduced through the multiple first connecting assemblies; the multiple first arc-shaped plates fixedly sleeve the outer side of the upper end of the supporting column, then the multiple steel wire ropes penetrate through the corresponding first rope holes, the adjusting assemblies are started to adjust the sizes of the multiple first rope holes to adapt to the sizes of the steel wire ropes, then reliable connection between the supporting column and the lifting hook can be achieved, and the lifting mode is simple in operation and convenient to use. And the binding efficiency is high, and the binding device can be suitable for binding supporting columns of different sizes.
本发明实施例提供一种用于超高大跨越杆塔拆除的吊装辅助装置及吊装系统,属于杆塔拆除吊装技术领域。所述吊装辅助装置包括:多个第一弧形板,多个所述第一弧形板依次相邻并配合形成圆形。本发明通过多个第一连接组件扩大相邻两个第一弧形板的间距,以使得多个第一弧形板形成的圆形能够沿着支穿过支撑柱上端的凸缘,再通过多个第一连接组件缩小相邻两个第一弧形板的间距,以使得多个第一弧形板固定套设在支撑柱的上端外侧,再将多根钢丝绳沿着对应第一绳孔穿过,再启动调节组件调节多个第一绳孔的大小以适应该钢丝绳的尺寸,进而能够实现支撑柱与吊钩的可靠连接,且该种吊装方式操作简单,捆绑效率高,且能够适用于不同尺寸的支撑柱的捆绑。
Hoisting auxiliary device and hoisting system for dismounting ultrahigh large-span pole tower
用于超高大跨越杆塔拆除的吊装辅助装置及吊装系统
2024-08-16
Patent
Electronic Resource
Chinese
IPC: | B66C Krane , CRANES |
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