The invention relates to the technical field of hoisting equipment, in particular to heavy hoisting and moving hoisting equipment which comprises a connecting frame and a supporting seat, a movable rod is movably connected to the center of the supporting seat, a driving mechanism and an adjusting mechanism are arranged at the top of the supporting seat, and a fixing mechanism is arranged between the supporting seat and the movable rod. The adjusting mechanism comprises a group of balancing weights slidably connected with the side wall of the lower end of the connecting frame, an auxiliary mechanism is arranged at the upper end of the lifting hook and comprises a connecting rod fixedly connected with the upper end of the lifting hook and a second sliding sleeve slidably clamped with the connecting rod, and a limiting assembly is arranged at the bottom of the second sliding sleeve; after the lifting hook lifts a heavy object to move downwards, the fixing mechanism limits the lifting hook to prevent the lifting hook from rotating, meanwhile, under the action of the auxiliary mechanism, the limiting assembly moves downwards, a lifting ring, hung on the lifting hook, of the heavy object is limited from the two sides, the moving range of the lifting ring in the lifting and moving process of lifting equipment is limited, and the shaking amplitude of the lifting ring is reduced; therefore, the stability of equipment movement is improved.
本发明涉及起重设备技术领域,具体的说是一种重型吊装移动用起重设备,包括连接架和支撑座,支撑座中心处活动连接有活动杆,支撑座顶部设置有驱动机构和调节机构,支撑座与活动杆之间设置有固定机构,调节机构包括与连接架下端侧壁滑动连接的一组配重块,吊钩上端设置有辅助机构,辅助机构包括与吊钩上端固定连接的连接杆,以及与连接杆滑动卡接的第二滑动套管,第二滑动套管底部设置有限位组件;在吊钩吊起重物下移后,固定机构对吊钩进行限制,避免吊钩转动,同时在辅助机构的作用下使得限位组件下移,对重物挂在吊钩上的吊环从两侧进行限制,限制吊环在起重设备吊装移动过程中的活动范围,减小吊环的晃动幅度,从而提高设备移动的稳定性。
Hoisting equipment for heavy hoisting and moving
一种重型吊装移动用起重设备
2025-02-28
Patent
Electronic Resource
Chinese
IPC: | B66C Krane , CRANES |