The invention relates to an overturning lifting appliance and a lifting method for an engine, belongs to the technical field of engine lifting equipment, and is used for mounting and lifting the engine on a test bed. The overturning lifting appliance comprises a force bearing frame and a lifting mechanism, the force bearing frame is provided with a sliding rail, the lifting mechanism is installed in the sliding rail and comprises a chain, a chain steering gear shaft, a rotating shaft, a lifting hook, a motor, an inverter and a controller, and the controller controls the motor to rotate through the inverter, drives the rotating shaft to rotate and adjusts the extending length of the chain. The invention further relates to a lifting method for the engine, the overturning lifting appliance is used, and the front end and the rear end of the overturning lifting appliance correspond to the front end and the rear end of the engine respectively. The position of the lifting mechanism is controlled and adjusted, and engine overturning in different states can be achieved. And the lifting and overturning device can be suitable for lifting and overturning of three-lifting-point model and four-lifting-point model engines.
本发明涉及一种用于发动机的翻转吊具和吊装方法,属于发动机吊装设备技术领域,用于发动机在试车台上的安装吊运。翻转吊具包括承力框架、起升机构,承力框架设置滑轨,起升机构安装在滑轨内,起升机构包括链条、链条转向齿轴、转轴、吊钩、电机、逆变器、控制器,控制器通过逆变器控制电机转动,带动转轴转动,调整链条的伸出长度。本发明还涉及一种用于发动机的吊装方法,使用翻转吊具,翻转吊具的前端、后端分别与发动机的前端、后端相对应。本发明控制调节起升机构的位置,可实现不同状态下的发动机翻转。可适应于三吊点模型及四吊点模型发动机的吊运翻转工作。
Turnover lifting appliance for engine and lifting method
一种用于发动机的翻转吊具和吊装方法
2024-06-28
Patent
Electronic Resource
Chinese
IPC: | B66C Krane , CRANES |