The invention discloses a high-stability metallurgical bridge crane which comprises a cross beam, a first moving table is arranged above the cross beam, a winding component is arranged above the first moving table, the winding component comprises a winding machine, a steel wire rope and a connecting box, and a lifting machine for driving the steel wire rope to be wound or unwound is further arranged above the first moving table. The metallurgical bridge crane comprises a cross beam, a connecting box is arranged on the cross beam, a lifting plate is arranged at the bottom of the connecting box, a main lifting hook is arranged at the bottom of the lifting plate and used for lifting connecting shafts on the two sides of a steel ladle, and a clamping mechanism for reducing the length of a swing arm of a steel wire rope is arranged on one side of the cross beam. Therefore, after a worker drives the auxiliary lifting hook to lift the bottom of the steel ladle, the shaking amplitude of the steel wire rope for lifting the steel ladle is reduced, the steel ladle is in a relatively stable state in the pouring process, and the pouring difficulty of molten steel is effectively reduced.
本发明公开了一种高稳定性的冶金桥式起重机,包括横梁,所述横梁的上方设有移动台一,所述移动台一的上方设有收卷部件,所述收卷部件包括收卷机、钢丝绳、和连接盒,所述移动台一的上方还设有驱动钢丝绳进行收卷或放下的抬升机,所述连接盒的底部设有吊板,所述吊板的底部设有主吊钩,所述主吊钩用于将钢水包两侧的连接轴吊起,所述横梁的一侧设有减小钢丝绳的摆臂长度的夹持机构,此冶金桥式起重机中,利用夹持机构,让钢丝绳的摆臂长度有所降低,因此在工作人员再驱动副吊钩对钢水包底部进行抬升后,吊起钢水包的钢丝绳晃动幅度也将有所减小,使钢水包在倾倒过程中,处于相对稳定的状态,有效降低了钢水倾倒的难度。
High-stability metallurgical bridge crane
一种高稳定性的冶金桥式起重机
2023-03-07
Patent
Electronic Resource
Chinese
IPC: | B66C Krane , CRANES |
Metallurgical bridge crane bridge girder camber repairing method
European Patent Office | 2024
|Safety performance evaluation method for metallurgical bridge crane
European Patent Office | 2023
|