Frame is spreaded to portable steel sheet book

The utility model relates to the field of building -construction, specifically a frame is spreaded to portable steel sheet book, characterized by: including frame, gyro wheel, pivot and pivot supportgroup spare, the frame is fretwork cube structure, and the gyro wheel has four, sets up respectively in the bottom surface four corners of frame, and the pivot setting is on the frame and through pivot support group spare and frame attach, pivot support group spare includes axle bed and spacing chuck and the bearing of setting on the axle bed, and the bearing housing is established in the pivot and is fixed on the axle bed, so just realize the rotary movement of pivot. This movable type is spreaded the frame and is convenient for remove, especially is convenient for remove the coil of strip torequired position, so can save a large amount of commodity circulation transportation, through the supporting legs along radial distribution, can fix the coil of strip in the pivot reliably simultaneously to be convenient for