The invention relates to the technical field of electric power construction equipment, and discloses a rope winding structure suitable for an electric power derrick and the electric power derrick. The rope winding structure comprises a mounting base and a lifting module; a derrick main body is arranged on the mounting base and comprises a tower body pulley block, a trolley pulley block, a lifting hook pulley block and a cargo boom; the lifting module comprises a lifting mechanism, a first pulley, a second pulley and a lifting steel wire rope; the lifting mechanism is arranged on the mounting base; one end of the hoisting steel wire rope is wound on a winding drum of the hoisting mechanism, and the other end of the hoisting steel wire rope sequentially passes through the first pulley, the second pulley, the tower body pulley block, the trolley pulley block and the hook pulley block and is connected with the cargo boom; the first pulley can move back and forth in the axis direction of the winding drum so that the deflection angle of a lifting steel wire rope on the winding drum is smaller than or equal to a preset standard value. The lifting mechanism and the derrick main body are integrated on the mounting base, so that the cost and the construction difficulty are reduced, and the working efficiency is improved.
本申请涉及电力施工设备技术领域,公开一种适用于电力抱杆的绕绳结构及电力抱杆。绕绳结构包括安装基座和起升模组;安装基座上设有抱杆主体,抱杆主体包括塔身滑轮组、小车滑轮组、吊钩滑轮组和起重臂;起升模组包括起升机构、第一滑轮、第二滑轮和起升钢丝绳,起升机构设置于安装基座上;起升钢丝绳的一端卷绕在起升机构的卷筒上,另一端依次穿绕过第一滑轮、第二滑轮、塔身滑轮组、小车滑轮组和吊钩滑轮组并与起重臂连接;第一滑轮可沿卷筒轴线方向来回移动,以使卷筒上的起升钢丝绳的偏角小于或等于预设标准值。本申请将起升机构和抱杆主体集成在安装基座上,降低成本和施工难度,提升工作效率。
Rope winding structure suitable for electric derrick and electric derrick
适用于电力抱杆的绕绳结构及电力抱杆
2024-08-30
Patent
Electronic Resource
Chinese
IPC: | B66C Krane , CRANES |