Three -dimensional tuned mass damper

The utility model provides a three -dimensional tuned mass damper, including roof and the bottom plate that is parallel to each other, vertical frequency modulation quality damping machanism is installed to the symmetry between roof and bottom plate, vertical frequency modulation quality damping machanism includes spring and the attenuator of placing the spring in, the bottom plate below is equipped with the connecting plate, install horizontal damping machanism between roof and connecting plate, horizontal damping machanism includes shock insulation cushion, still install the quality piece on the bottom plate. The utility model discloses can deal with the vibrations of all directions, effectively shock attenuation, compact structure is reasonable, occupies smallly. 本实用新型提供种三维调频质量阻尼器，包括相互平行的顶板和底板，所述顶板和底板间对称安装有竖向调频质量阻尼机构，所述竖向调频质量阻尼机构包括弹簧和置于弹簧中的阻尼器，所述底板下方设有连接板，所述顶板和连接板间安装有横向阻尼机构，所述横向阻尼机构包括隔震垫，所述底板上还安装有质量块。本实用新型可应对所有方向的震动，能有效减震，结构紧凑合理，占用体积小。