| 摘要 |
PURPOSE: A strip deflection prevention device is provided to prevent damage of a crane lift by the end part of a strip tight on the inner circumferential surface of a coil without deflection even when the crane lift transferring a coil is inserted into the coil. CONSTITUTION: A strip deflection prevention device(100) comprises an attachment unit(101) and a coil protection unit(102). The attachment unit with magnetic is transformed along the inner circumferential surface of the coil to be attached to the inner circumferential surface. The coil protection unit having an elastic force is placed on one side of the attachment unit and contacted with inner circumferential surface of the coil when the attachment unit is attached to the inner circumferential surface. The attachment has a square bar shape, and includes multiple magnetic materials are placed mutually close to each other along the coil protection unit on the coil protection unit. The side of the magnetic material is contacted with the side of the other neighboring magnetic material, and the top surfaces of the magnetic materials forms one continuous inner circumferential surface following the inner circumferential surface of the coil. |
