The invention provides a mounting assembly of a crane hook and a crane, the mounting assembly of the crane hook comprises a mounting cross beam, the mounting cross beam comprises a first connecting part, a second connecting part, a third connecting part and an avoiding part, the first connecting part and the second connecting part are arranged at the two ends of the mounting cross beam and used for being connected with movable pulley blocks of the two variable-amplitude trolleys in a one-to-one correspondence mode, the third connecting part is located between the first connecting part and the second connecting part and used for being connected with a crane hook, and an avoiding part is formed between the first connecting part and the third connecting part; the avoiding part enables the first connecting part and the crane hook to be in a non-contact state when the mounting cross beam is pivoted around the second connecting part to be in an overhanging state. According to the technical scheme, the switching efficiency of the two variable amplitude trolleys between the synchronous variable amplitude and the independent variable amplitude can be improved.
本发明提供一种起重机吊钩的安装组件及起重机,起重机吊钩的安装组件包括安装横梁,安装横梁包括第一连接部、第二连接部、第三连接部和避让部,第一连接部和第二连接部分设于安装横梁的两端并用于与两个变幅小车的动滑轮组一一对应连接,第三连接部位于第一连接部和第二连接部之间并用于与起重机吊钩连接,第一连接部和第三连接部之间形成避让部,避让部使得安装横梁围绕第二连接部枢转成悬垂状态时,第一连接部与起重机吊钩呈非接触状态。通过本发明的技术方案,可以提高两个变幅小车在同步变幅和独立变幅之间进行切换的效率。
Mounting assembly of crane hook and crane
起重机吊钩的安装组件及起重机
2022-12-06
Patent
Electronic Resource
Chinese
IPC: | B66C Krane , CRANES |