The invention discloses a magnetic attraction fixing device for hoisting machinery, and relates to the technical field of electromagnetic hoisting equipment, the magnetic attraction fixing device comprises a connecting frame, and a magnetic attraction assembly is arranged on the inner side of the connecting frame; a hanging plate is arranged above the connecting frame; and the magnetic suction assembly comprises a plurality of lifting connecting blocks and a plurality of electromagnetic suction cups, the lifting connecting blocks are transversely distributed in the connecting frame, and the electromagnetic suction cups are connected to the bottoms of the corresponding lifting connecting blocks correspondingly. Due to the fact that each lifting connecting block can independently ascend and descend, the corresponding lifting connecting block can descend, and when the descending lifting connecting block descends to be lower than an electromagnetic chuck at the adjacent position and an adsorbed metal piece, a trigger rotating plate on the side wall of the descending lifting connecting block rebounds to be opened; the power-on key switch arranged in this way has no pressure effect, so that the electromagnetic chuck on the descending lifting connecting block is automatically powered off to lose magnetic force, the adsorbed metal piece can fall off conveniently, batch putting control is achieved, and operation is convenient, fast and effective.
本发明公开了一种起重机械用磁吸固定装置,涉及电磁起重设备技术领域,包括连接框,所述连接框的内侧设置有磁吸组件;所述连接框的上方设置有吊板;所述磁吸组件包括升降连接块和电磁吸盘,所述升降连接块设置有多个,且横向分布在连接框内部,所述电磁吸盘设置有多个,且分别连接在对应的升降连接块的底部。本发明由于每个升降连接块均可单独进行升降,故可使得对应升降连接块下降,下降的升降连接块下降低于相邻位置的电磁吸盘以及吸附的金属件时,其侧壁上的触发转板便回弹打开,如此设置的通电按键开关则无压力作用而使得下降的升降连接块上的电磁吸盘自动断电失去磁力,如此方便吸附的金属件掉落,即实现分批投放控制,操作便捷有效。
Magnetic attraction fixing device for hoisting machinery
一种起重机械用磁吸固定装置
2023-11-10
Patent
Electronic Resource
Chinese
IPC: | B66C Krane , CRANES |
Anchoring device for hoisting machinery and hoisting machinery system
European Patent Office | 2024
|Hoisting machinery braking method and hoisting machinery braking device
European Patent Office | 2015
|