Buffer structure for
wave power plant, comprising at least: a housing (1) consisting of a first plate (11) and a second plate (12), wherein a third plate (13) is provided between the two sides of the first plate (11) and the second plate (12), wherein the underside of the first plate (11) is provided with an inlet (111) and the underside of the second plate (12) with an outlet (121); a wave energy collector (2) comprising a support shaft (21) whose two ends are each connected to the third plates (13) via a shaft bearing (22), wherein a wave
impact plate (23) and a striker bar (24) extend from the support shaft (21) perpendicular to each other, wherein the wave
impact plate (23) is located near the inlet (111) and runs parallel to it; a
pulley system (3) comprising a first connecting rod (31) and a second connecting rod (32), both ends of which are connected to the third plates (13), wherein a first fixed
pulley (33) and a second fixed
pulley (34) are arranged in the middle of the first connecting rod (31) and the second connecting rod (32), wherein the first connecting rod (31) is located in front of the striking rod (24) and the second connecting rod (32) is located near the top of the housing (1), wherein the pulley
system (3) further comprises a
rope (35), one end of the
rope (35) being connected to a counterweight (36), while the other end is successively guided through the second fixed pulley (34) and the first fixed pulley (33) and is attached to the end of the striking bar (24); a buffer
assembly (6) comprising a support plate (61) whose two ends are each connected to the third plates (13), wherein a through hole (62) is provided in the center of the support plate (61) for guiding the cable (35) through it, and wherein several buffer bodies (63) are arranged below the support plate (61) distributed around the through hole (62); and a power generating device (4) that receives the energy transmitted by the striking rod (24) and converts it into electrical energy; wherein a wave enters the housing (1) through the inlet (111) and strikes the wave
impact plate (23), causing the wave impact plate (23) to perform a lever movement around the support shaft (21) and rotate forward into a horizontal position, while the impact rod (24) simultaneously pivots backward into a vertical position, wherein the force arm of the impact rod (24) is longer than that of the wave impact plate (23), which increases the speed of movement of the striking rod (24), so that the striking rod (24) has a longer
stroke, wherein the striking rod (24) pivots backward and pulls the
rope (35), thereby raising the counterweight (36) located at the other end, wherein when the counterweight (36) is raised and touches the multiple buffer bodies (63), these provide shock absorption, wherein once the shaft has completed its
stroke, the counterweight (36) pulls the rope (35) downward due to gravity, thereby retracting the striking rod (24) from the vertical to the horizontal position, while the shaft impact plate (23) moves back from the horizontal to the vertical position synchronously with the striking rod (24).