The invention relates to a hoisting hook for maintaining a vertical motor, and belongs to the technical field of equipment hoisting tools. The hoisting hook comprises a hoisting frame, a first hoisting lead screw, a second hoisting lead screw, hoisting chains and hoisting rings, wherein the first hoisting lead screw and the second hoisting lead screw are arranged at the bottom of the hoisting frame at an interval; the centers of the first hoisting lead screw and the second hoisting lead screw are each provided with one hoisting chain; and the ends of the hosting chains are provided with the hoisting rings. The length of the hoisting chains is adjusted through the first hoisting lead screw and the second hoisting lead screw, so that the gravity center of the hoisted vertical motor is changed, the purpose of hoisting the vertical motor is achieved, the hoisting is easy, the maintenance time of the vertical motor is saved, and the labor intensity of workers is relieved.
本发明涉及一种立式电机在维修用吊装钩,属于设备吊装工具技术领域;包括吊装架、第一吊装丝杠、第二吊装丝杠、吊装用链条和吊装环,第一吊装丝杠和第二吊装丝杠间隔安装在吊装架的底部,第一吊装丝杠和第二吊装丝杠的中心位置均安装一吊装用链条,吊装用链条端头安装有吊装环;通过第一吊装丝杠和第二吊装丝杠调节吊装用链条的长度,从而改变被吊立式电机的重心,达到吊起立式电机的目的,吊装容易,节省立式电机维修时间,降低工人劳动强度。
Hoisting hook for maintaining vertical motor
立式电机在维修用吊装钩
2020-09-29
Patent
Elektronische Ressource
Chinesisch
IPC: | B66C Krane , CRANES |
Hydraulic station motor disassembling, maintaining and hoisting device
Europäisches Patentamt | 2021
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