Hoisting grip on permanent magnets and lifting device with the capture of a permanent magnet

摘要

The invention relates to the field of lifting devices, a permanent magnet designed for lifting, lowering and moving loads of ferromagnetic materials in various industries, used in conjunction with the hoisting machine.; Lifting grip on permanent magnets (1, 2) comprises a housing, with placed in it a permanent magnet, the rotor magnets on and off, wherein the grip is adapted to remote control the turning on and off element magnets for gripping and releasing a cargo during the lifting or lowering, or stop at any point, and also capable of changing the attraction force.; lifting the seizure is remotely controlled by the operator or programming device, the remote control interconnection implemented by electric cable or a wireless link.; Loading remotely controlled device, comprising at least two hoisting grip the permanent magnet with rotating elements turning on and off of the magnets, thus it is capable of remote control switching on and off predetermined their number in a predetermined sequence, during the lifting or lowering, or in a predetermined break point, in accordance with the entered program or in a manual mode, and change the force of gravity.; The design of a remotely controlled lifting device allows the changeover arrangement the grippers relative to each other under various loads captured and perform remote control via electric cable or a wireless link.; The achieved technical result is that the lifting grip on permanent magnets and lifting device with a lifting grippers with permanent magnets allows to remotely manage the capture and release of the load when lifting or lowering, or at any point stop and change the magnetic attraction force in the any of its provisions.