Energy absorption type fender support

The energy absorption type fender support comprises a main support, and the main support comprises a transverse rod, a first installation component arranged at one end of the transverse rod, a buffering component arranged at the other end of the transverse rod, a vertical rod arranged at the end, away from the transverse rod, of the buffering component and a second installation component arranged at the end, away from the buffering component, of the vertical rod; the transverse rod is rotationally connected with a plurality of linearly-distributed fender fixing rings, the side, away from the buffering component, of each fender fixing ring is provided with a vertically-arranged supporting rod, and the bottoms of the multiple supporting rods are connected with a fender fixing frame. An energy absorption adjusting device arranged outside the transverse rod in a sleeving mode is arranged on one side of the fender fixing ring, and a swing power device used for pushing the supporting rod to swing is arranged on the