The invention relates to a single-cable independently-bearing crane system, which comprises a main longitudinal beam structure, a main longitudinal beam structure, a main longitudinal beam structure, a main longitudinal beam structure, a main longitudinal beam structure and a main longitudinal beam structure, and is characterized in that the main longitudinal beam structure is provided with bearing support legs naturally contacted with a main cable; the walking structure comprises a rolling wheel assembly, the rolling wheel assembly comprises rolling wheel supporting legs, rolling wheels connected with the rolling wheel supporting legs and a lifting device, and the lifting device adjusts the height of the rolling wheel supporting legs so as to change the contact state of the main longitudinal beam structure and the main cable and achieve switching of a walking mode and a hoisting mode; the traction structures are installed at the two ends of the main longitudinal beam structure and drag the main longitudinal beam structure to move along the main cable; a suspension arm structure; the balance weight enables the gravity center of the crane system to be located below the center of the main cable in the no-load state; and a control system. According to the crane system independently borne by the single cable, the gravity center of the crane system and the fulcrum of the lifting rope are located below the center of the main cable, the dependence of the stable posture of the single cable bearing system on the torsion resistance of the cable is eliminated, and transverse connection between cables of a traditional crane is omitted.
本申请涉及一种单缆独立承载的吊机系统,包括:主纵梁结构,主纵梁结构设有承载支腿,承载支腿与主缆自然接触;行走结构,行走结构包括滚轮组件,滚轮组件包括滚轮支腿、与滚轮支腿连接的滚轮、升降装置,升降装置调整滚轮支腿的高度,以改变主纵梁结构与主缆的接触状态,实现行走和吊装模式的切换;牵引结构,安装于主纵梁结构两端,牵引主纵梁结构沿主缆移动;吊臂结构;配重,使得空载状态下吊机系统的重心位于主缆中心下方;及控制系统。本发明提供一种单缆独立承载的吊机系统,吊机系统的重心和提升绳的支点位于主缆中心下方,摆脱了单缆承载系统姿态稳定对缆的扭转抗力的依赖,取消了传统吊机的缆间横联。
Crane system for independently bearing single cable
一种单缆独立承载的吊机系统
2023-10-31
Patent
Electronic Resource
Chinese
IPC: | B66C Krane , CRANES |
Limiting cable crane device, cable crane structure and cable crane structure erecting method
European Patent Office | 2022
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