The invention relates to the technical field of operation machinery, and provides a balancing weight and a crane. The counterweight comprises a fixed counterweight, a sliding assembly and a bottom counterweight, wherein the fixed counterweight is used for being connected with a crane; the sliding assembly is arranged on the fixed balance weight and can move along a preset path relative to the fixed balance weight. The bottom balance weight is connected with the sliding assembly and used for being driven by the sliding assembly to move so as to adjust the torque of the balance weight. According to the balance weight, the problems that in the prior art, in the adjusting process of the balance weight, a balance frame is prone to deformation, and potential safety hazards exist are solved, the balance weight with the higher loading capacity is achieved, deformation caused by the balance frame is avoided, and the adjusting process is more stable.
本发明涉及作业机械技术领域,提供一种平衡重和起重机。一种平衡重包括固定配重、滑移组件和底配重,固定配重用于与起重机进行连接;滑移组件设于固定配重,且滑移组件能够相对于固定配重沿预设路径移动;底配重与滑移组件连接,用于在滑移组件的驱动下移动,以调节平衡重的力矩。本发明解决了现有技术中平衡重在调节的过程中,平衡架易变形,存在安全隐患的问题,实现一种载重能力更强的平衡重,避免了因平衡架而引起的变形,使得调节的过程更加稳定。
Balancing weight and crane
平衡重和起重机
2024-11-19
Patent
Electronic Resource
Chinese
IPC: | B66C Krane , CRANES |