Safety device for emergency measures of magnet crane

摘要

The present design relates to a safety device for preventing the risk of accidents such as the coil falls, etc., by so quickly keurabeu movement of the minority worker made and Emergency Measures of the efficiency of the maintenance work to improve dwan magnet crane to help and achieve .; The subject innovation is arranged to surround the cooling fan mounted to the motor of the transverse keurabeu, connectors to be mounted detachably to the key-way a center key of the cooling fan which is inserted into the central axis of the traverse motor is formed at the center; And is connected to one end side of the rear surface of the connector, the other end is formed with a handle, the middle part and the sprocket is mounted, is a circular casing disposed on both sides of the sprocket rotation axis as possible in the casing; Has a drive sprocket connected through a chain to the sprocket of the central axis, gatchumyeo the handle for rotating the drive sprocket, a drive in which the handle is mounted to be rotatable in the support subject; Providing a safety device for use in magnetic crane emergency action, it characterized in that it comprises a; and, fixing mechanism has a hanging loop for preventing said center by inserting the groove of the ring-shaped formed on the peripheral surface axis that is displaced in the said center axis in the longitudinal direction do.