Clamp device for transformer body

The utility model relates to a clamp device for a transformer body and belongs to the technical field of transformer transportation. The utility model adopts the following technical scheme: a fixing nut (7) is welded at the bottom of a transformer box; a compaction cushion block (5) is tightly clung to the core lamination of a transformer; a fixing cushion block (4) is fixed through a bolt (1), a spring washer (2) and a washer (3); during screwing process of the bolt (1), the fixing cushion block (4) compacts the compaction cushion block (5) downwards so as to compact the core lamination; the transformer body is clamped by clamp devices on the two sides of the transformer body; the fixing cushion block is matched with the compaction cushion block mutually; an adjusting paper board is arranged inside the gap between the fixing cushion block and the compaction cushion block. According to the clamp device for the transformer body, interaction force between the wedge-shaped surfaces of the wedge-shaped cushion bl