Twist angle jacking and adjusting device for groove type guard rail

The utility model discloses a groove type guard rail skew jacking and adjusting device, which relates to the technical field of turnout manufacturing and processing and comprises a fixed machine tool, a moving unit, a lantern ring and a skew pickaxe, the fixed machine tool and the moving unit are horizontally and oppositely arranged, the lantern ring is fixed on one side, close to the moving unit, of the fixed machine tool, and the skew pickaxe is fixed on the lantern ring. A groove-shaped hole and a protruding block are arranged on the lantern ring in a synchronous rotating mode, the groove-shaped hole is located in the center of the lantern ring, the protruding block is located on the side, close to the moving unit, of the lantern ring, and the skew pickaxe is fixed to the side, close to the fixed machine tool, of the moving unit. When the moving unit moves to the end close to the fixed machine tool, the skew pickaxe is attached to the protruding block. The groove type guardrail correcting device has the ad