The invention provides a heavy rotary powder metallurgy compact hoisting tool and a hoisting method, belongs to the technical field of hoisting tools, and solves the problems of complicated operation, high labor intensity, more required personnel and high use cost in the prior art. The device comprises at least two sets of flexible assemblies surrounding a pressed blank, each flexible assembly comprises a flexible connecting piece and connecting pieces connected to the two ends of the flexible connecting piece, a clamping plate is connected to the side, close to the pressed blank, of each flexible connecting piece, and a right-hand and left-hand stud is connected between every two adjacent connecting pieces in a threaded mode. The at least two sets of flexible connecting pieces are adjusted through the right-hand and left-hand screw studs, so that the pressed blank is surrounded and pressed tightly, fixed lifting of the pressed blank is achieved, operation is easy, the labor intensity is low, the number of needed workers is small, the structure is simple, and the manufacturing cost is low.
本发明提供了一种重型回转类粉末冶金压坯吊运工装以及吊运方法,属于吊运工装技术领域,解决了现有技术中操作复杂、劳动强度大、所需人员多以及使用成本高的问题。其包括至少两组对压坯环抱的柔性组件,所述柔性组件包括柔性连接件以及连接在柔性连接件两端的连接件,柔性连接件靠近压坯的一侧连接有夹板,相邻两个连接件之间螺纹连接有正反丝螺柱。至少两组柔性连接件通过正反丝螺柱进行调节,从而对压坯环抱压紧,实现对压坯的固定起吊,操作简单、劳动强度低、所需人员少、结构简单且制造成本低。
Heavy rotary powder metallurgy compact hoisting tool and hoisting method
一种重型回转类粉末冶金压坯吊运工装以及吊运方法
2025-04-04
Patent
Electronic Resource
Chinese
IPC: | B66C Krane , CRANES |
Test hoisting tool for compact range and hoisting method
European Patent Office | 2023
|Heavy short shaft hoisting turnover tool and hoisting method
European Patent Office | 2024
|