The invention relates to the technical field of lifting appliances, in particular to a balance lifting appliance device. The adopted technical scheme is as follows: the balance lifting appliance device comprises a sling tray for connecting hoisting equipment, wherein at least two groups of sling assemblies are arranged below the sling tray; the sling assemblies comprise connecting bodies connectedwith the sling tray, and the connecting bodies are rotatably connected with a mandrel; the mandrel is used for winding flexible slings, and one end of the mandrel is connected with a torque sensor; and the connecting bodies are also provided with stopping mechanisms, and the stopping mechanisms are used for controlling the rotation of the mandrel. A single rigging has the advantages that the length is adjustable and the stress state is controllable, the scene adaptability and the hoisting safety of the lifting appliance can be greatly improved, the configuration specification and the number of lifting appliances in different application occasions can be reduced, and the guarantee condition of hoisting work is reduced.
本发明涉及吊具技术领域,具体涉及一种平衡吊具装置;所采用的技术方案为:一种平衡吊具装置,包括用于连接起吊设备的吊盘,所述吊盘下方至少设有两组吊索组件;所述吊索组件包括与吊盘相连的连接体,所述连接体上转动连接有芯轴;所述芯轴用于饶设柔性吊索,所述芯轴一端连接有力矩传感器;所述连接体上还设有止动机构,所述止动机构用于控制芯轴的转动。本发明的单肢索具长度可调、受力状态可控,能够大幅提升吊具使用的场景适应性和吊装安全性,同时也可减少不同应用场合吊具的配置规格与数量,降低了吊装工作的保障条件。
Balance lifting appliance device
一种平衡吊具装置
2020-09-22
Patent
Electronic Resource
Chinese
IPC: | B66C Krane , CRANES |
Lifting appliance mechanism, lifting appliance device and lifting system
European Patent Office | 2022
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