High-energy-consumption self-resetting anti-collision fender device easy to replace

The invention provides a high-energy-consumption self-resetting anti-collision fender device easy to replace. The high-energy-consumption self-resetting anti-collision fender device easy to replace comprises an impingement plate, a rubber unit, an annular spring vibration reduction energy consumption device and a wharf face. The impingement plate is movably connected with the wharf surface through a supporting arm; one side of the rubber unit is directly connected with the impingement plate; one side of the annular spring vibration reduction and energy consumption device is connected with the rubber unit through an annular spring-rubber connecting piece, and the other side of the annular spring vibration reduction and energy consumption device is connected with the wharf face through an annular spring-wharf connecting piece. When a ship collides with the impingement plate, the impingement plate can be kept upright all the time, when the ship is berthed, the impingement plate can rotate in the horizontal direc