The invention discloses a lifting appliance for mounting a large flywheel and a using method of the lifting appliance and belongs to the lifting field. The lifting appliance comprises a sling structure, an inner clamp and outer clamps; the sling structure comprises a cross-shaped hanging bracket, a main sling, a hanging column and auxiliary slings; the main sling is fixedly connected to the centerof the upper end of the cross-shaped hanging bracket; the hanging column is fixedly connected to the center of the lower end of the cross-shaped hanging bracket; the number of the auxiliary slings isfour; the four slings penetrate through the four corners of the cross-shaped hanging bracket respectively and are connected with the cross-shaped hanging bracket in a sliding mode; the inner clamp isrotationally connected to the lower end of the hanging column; and the outer clamp is rotationally connected to the lower ends of the auxiliary slings. According to the lifting appliance of the invention, the inner clamp and the outer clamps are arranged to jointly clamp the large flywheel, and therefore, high safety and reliability are achieved; the inner clamp and the outer clamps can each fulfill respective functions; the inner clamp can clamp the flywheel from the inner ring of the flywheel, so that the lifting appliance does not need to be installed manually in an auxiliary mode; the four outer clamps clamp the flywheel in four directions; and the angle of the flywheel can be adjusted through the four auxiliary slings; and therefore, the installation of the lifting appliance can be assisted.
本发明公开一种大型飞轮安装用吊具及其使用方法,涉及吊装领域,包括吊索结构、内夹具和外夹具,所述吊索结构包括十字吊架、主吊索、吊柱和副吊索,所述主吊索固定连接在十字吊架上端的中心处,所述吊柱固定连接在十字吊架下端的中心处,所述副吊索设有四根,四根吊索分别从十字吊架的四角穿过并与十字吊架滑动连接,所述内夹具转动连接在吊柱的下端,所述外夹具转动连接在副吊索的下端,通过设置内夹具和外夹具共同夹持大型飞轮,不仅安全牢靠,而且各有用处;内夹具可以从飞轮内环夹住飞轮,不需要人为辅助安装吊具,四个外夹具夹在飞轮的四个方向,通过四根副吊索,能够调整飞轮的角度,辅助安装。
Lifting appliance for mounting large flywheel and using method of lifting appliance
一种大型飞轮安装用吊具及其使用方法
2020-04-24
Patent
Electronic Resource
Chinese
IPC: | B66C Krane , CRANES |
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