Quick connecting structure of bridge expansion joint

The utility model discloses a quick connection structure of bridge expansion joint, including concrete bridge body and strutting piece, the number of concrete bridge body is two, the opposite side of two concrete bridge body is welded with connecting piece, the bottom of connecting piece right side is provided with limit guide mechanism, the inner cavity of strutting piece is provided with double shaft motor. The concrete bridge body, the first limiting plate, the guide rod, the guide sleeve, the supporting rod, the connecting plate, the inserting plate, the threaded sleeve, the supporting piece, the limiting sleeve, the limiting rod, the limiting groove, the connecting piece, the threaded rod, the second limiting plate, the supporting rod, the mounting sleeve and the double-shaft motor are used in cooperation, and therefore the problem that in the using process of an existing quick connecting structure for the bridge expansion joint, the bridge expansion joint cannot be quickly connected is solved. The probl