The invention discloses a multi-purpose adjustable balance lifting appliance for a satellite assembly. The multi-purpose adjustable balance lifting appliance comprises a lifting connecting frame assembly, a counterweight adjusting and supporting assembly and an adjustable balance lifting beam assembly. The adjustable balance lifting beam assembly is connected with a crown block through four lifting rings, and transverse rotational inertia can be effectively avoided in the lifting process. In the counterweight adjusting and supporting assembly, the weight of a counterweight block is slightly smaller than that of a product assembly, accurate balancing of the two sides of the balance hanging beam can be achieved by increasing or decreasing the number of adjusting pieces and adjusting screwing force arms of the adjusting pieces, transverse inclination in the hoisting process is avoided, and the hoisting requirements of products with different weights can be met. The adjustable balance hanging beam assembly is connected with the balance weight adjusting and supporting assembly, the lifting connecting frame assembly and the satellite load assembly in the mode that nylon hanging rods are screwed into the satellite load assembly instead of hanging ropes, the height of an assembly is compressed, and enough safe operation space is reserved for installation in a satellite cabin. The lifting appliance adopts a split type design, is very safe and reliable to operate, and is convenient and flexible to disassemble, assemble and transport.
本发明公开了一种卫星组件用多用途可调式平衡吊具,包括:起吊连接架组件、配重调节支撑组件、可调式平衡吊梁组件。可调式平衡吊梁组件通过四个吊环实现与天车连接,可有效避免起吊过程中产横转动惯量。配重调节支撑组件中,配重块重量略小于产品组件重量,通过增减调节片数量及调整调节片旋进力臂,可实现平衡吊梁两侧的精确配平,避免起吊过程中发横倾斜,并可适应不同重量产品的起吊需求。可调式平衡吊梁组件与配重调节支撑组件、起吊连接架组件及卫星载荷组件间采用尼龙吊杆旋进卫星载荷组件而非吊绳连接,压缩组合体高度,给卫星舱内安装留足安全操作空间。吊具采用分体式设计,操作非常安全可靠,拆装及运输方便灵活。
Multi-purpose adjustable balance lifting appliance for satellite assembly
一种卫星组件用多用途可调式平衡吊具
2023-10-13
Patent
Elektronische Ressource
Chinesisch
IPC: | B66C Krane , CRANES |
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