Resonance device used for vibrating and sinking large-sized steel cylinder

The invention relates to a resonance device used for vibrating and sinking a large-sized steel cylinder, in particular to the resonance device used for vibrating and sinking the large-sized steel cylinder, which has the advantages that the whole structure is more stable by the matching of vibration beams and connecting beams, and the axis transmission requirement of the exciting forces can be met. The resonance device comprises a plurality of vibration beams used for transmitting the exciting forces of vibratory hammers and a plurality of connecting beams enabling the exciting forces of the vibration hammers to be uniformly distributed on the cylinder opening of the steel cylinder, wherein the vibration beams are arranged on the cylinder opening of the steel cylinder and are distributed along the periphery direction of the cylinder opening at an equal interval; each connecting beam is connected between two adjacent vibration beams. The designs of the vibration beams and the connecting beams are adopted, the v