The invention relates to the technical field of lifting, in particular to a self-balancing lifting appliance and a crane. The self-balancing lifting appliance comprises at least one lifting unit, the at least one lifting unit is rotatably connected with the crane, the lifting unit comprises at least two lifting points which slide close to each other or away from each other, the lifting points are used for being connected with a lifted object, or the lifting points are rotatably connected with other lifting units to form a multi-layer tree-shaped structure. The lifting device has the advantages that the lifting force of different lifting points can be adaptively adjusted, the lifting process is more stable, and the lifted object is not prone to being damaged.
本申请涉及吊装技术领域,特别涉及一种自平衡起吊吊具及吊机。所述自平衡起吊吊具包括至少一个起吊单元,至少一个起吊单元与吊机转动连接,起吊单元包括至少两个相互靠近或远离滑动的起吊点,起吊点用于连接被吊物,或起吊点与其他起吊单元转动连接以形成多层树状结构。本申请具有可适应性调整不同吊点的吊力,起吊过程更稳定,被吊物不易被损伤的优点。
Self-balancing lifting appliance and crane
一种自平衡起吊吊具及吊机
2021-09-07
Patent
Electronic Resource
Chinese
IPC: | B66C Krane , CRANES |
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