Spanning frame combination device and using method thereof

The invention discloses a spanning frame combination device and a using method thereof, and belongs to the technical field of spanning frame. The spanning frame combination device comprises a base, supports, a socket, a rapid plugging locking mechanism and a spanning frame mechanism, the supports are hinged to the four corners of the bottom end of the base, a hydraulic column is fixedly connected to the middle of the top end of the base, and the socket is fixedly connected to the top end of the hydraulic column; and the top of the socket is provided with a rapid plugging locking mechanism, and the top end of the socket is detachably provided with a spanning frame mechanism. And the rapid plugging locking mechanism comprises a slot, an electromagnet, a first spring, a steel cable, a chute, a locking frame, a second spring and an anti-shaking mechanism. The anti-shaking mechanism comprises an ejector rod, an air cylinder and an air cushion. And by arranging the rapid plugging locking mechanism, rapid combinatio