Fixing clamp for assembly of large piece separation equipment

The utility model discloses a fixing clamp for assembling large fragmented equipment, which comprises a connecting plate welded on any fragmented equipment, a connecting hole arranged on the connecting plate along the direction of a gap, a movable plate bridged on the connecting plate, and first notch parts arranged on the inner sides of the bottoms of the two ends of the movable plate in a one-to-one correspondence manner, the first channel steel is welded in the first notch parts in a one-to-one correspondence mode from bottom to top, the second notch parts are formed in the first channel steel, the connecting plates penetrate through the second notch parts, and the cylindrical pins are extruded in the connecting holes, between the connecting plates and the first channel steel and between the movable plates and the fragments. The first notch parts are in one-to-one correspondence with the connecting plates in position; the upper part of the connecting hole is exposed in the first channel steel; the cylindri