The invention discloses a mechanical unpowered automatic hoisting device. A notch is formed in the lower end of the driving butt joint shaft; the hoisting mechanism comprises a pressing assembly, a hooking assembly, a moving assembly and a main body mounting seat; the pressing assembly is arranged on the main body mounting seat, the main body mounting seat is arranged on a to-be-hoisted cargo, and when the driving butt joint shaft extrudes the pressing assembly, the moving assembly located on the main body mounting seat moves to the to-be-hoisted cargo. And the hook grabbing assembly located on the periphery of the main body mounting base is driven to clamp a notch in the driving butt joint shaft. The lifting device has the beneficial effects that the technical problem that a certain potential safety hazard exists in the actual operation process of workers due to the fact that related personnel need to enter a working environment for auxiliary lifting when a lifting device in the prior art is used for lifting heavy objects is solved.
本发明公开一种机械式无动力自动吊装装置,包括;主动对接轴,所述主动对接轴下端开设有缺口;吊装机构,所述吊装机构包括按压组件、钩抓组件、运动组件和主体安装座;所述按压组件设置于所述主体安装座上,所述主体安装座设置于待吊装货物上,当所述主动对接轴挤压所述按压组件时,位于所述主体安装座上的所述运动组件,带动位于所述主体安装座外周的所述钩抓组件对所述主动对接轴上的缺口进行夹持。本发明提供的有益效果是:解决现有技术中的吊装装置,对于重物的吊装,需要相关人员进入作业环境中进行辅助吊装,导致工作人员在实际操作过程中存在一定安全隐患的技术问题。
Mechanical unpowered automatic hoisting device
一种机械式无动力自动吊装装置
2024-04-12
Patent
Electronic Resource
Chinese
IPC: | B66C Krane , CRANES |
Automatic power connection device of unpowered railway vehicle
European Patent Office | 2021
|