Arc-shaped steel structure assembling and adjusting device

The utility model discloses an arc-shaped steel structure assembly adjusting device which comprises a moving seat, four universal wheels are installed on the lower side of the moving seat in a rectangular shape and are convenient to move, a left plate is fixed to the left side of the upper end of the moving seat, a right plate is fixed to the right side of the upper end of the moving seat, and twofirst bolts are connected to the left plate through threads. The first bolts are arranged side by side in the front-back direction, through holes are formed in the left ends of the first bolts, handles are connected into the through holes in a clamped mode, round balls are fixed to the upper ends and the lower ends of the handles and are prevented from falling off, and the right ends of the firstbolts are rotatably connected with ejection blocks. Meanwhile, auxiliary fixing is conducted through the second bolt and the pressing plate, operation is easy, stability is good, moving is convenient, and the device adapts to