Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Viscous inertial damper
The invention belongs to the related technical field of vibration reduction devices, and discloses a viscous inertial damper which comprises a viscous damper body, the viscous damper body comprises a shell, a base and a damper body, and the viscous inertial damper further comprises a connector, a rack, a matched gear, a gear structure, a fixing base and a flywheel. The bottom of the rack is fixedly connected with the damper body, the fixing base is fixedly arranged in the shell, the matching gear is arranged on the fixing base and meshed with the rack in a matched mode, the matching gear is in transmission connection with the flywheel through a gear structure, the gear structure comprises an adjustable tooth ratio assembly, and the adjustable tooth ratio assembly is used for adjusting the tooth ratio between the matching gear and the flywheel. The rack instead of a ball screw is adopted, so that the service life of the damper is greatly prolonged, and meanwhile, the overall cost of the damper is reduced; and excessive friction force caused by the ball screw is avoided, so that the locking phenomenon of the damper under small-amplitude vibration can be avoided, and the control performance of the damper is effectively improved.
本发明属于减振装置相关技术领域，其公开了一种粘滞惯质阻尼器，包括粘滞阻尼器，粘滞阻尼器包括外壳、底座以及阻尼器主体，还包括接头、齿条、匹配齿轮、齿轮结构、固定座以及飞轮，接头与齿条的顶部固定连接，齿条的底部与阻尼器主体固定连接，固定座固定设在外壳的内部，匹配齿轮设于固定座且与齿条匹配啮合，匹配齿轮通过齿轮结构与飞轮传动连接，且齿轮结构包括可调齿比组件，可调齿比组件用于调节匹配齿轮和飞轮之间的齿比。本发明采用齿条而不是滚珠丝杠，大大提升了阻尼器的使用寿命，同时降低了阻尼器整体的成本；还避免了滚珠丝杠带来的过大摩擦力，从而能避开小幅度振动下的阻尼器“锁定”现象，有效提升了阻尼器的控制性能。
Viscous inertial damper
The invention belongs to the related technical field of vibration reduction devices, and discloses a viscous inertial damper which comprises a viscous damper body, the viscous damper body comprises a shell, a base and a damper body, and the viscous inertial damper further comprises a connector, a rack, a matched gear, a gear structure, a fixing base and a flywheel. The bottom of the rack is fixedly connected with the damper body, the fixing base is fixedly arranged in the shell, the matching gear is arranged on the fixing base and meshed with the rack in a matched mode, the matching gear is in transmission connection with the flywheel through a gear structure, the gear structure comprises an adjustable tooth ratio assembly, and the adjustable tooth ratio assembly is used for adjusting the tooth ratio between the matching gear and the flywheel. The rack instead of a ball screw is adopted, so that the service life of the damper is greatly prolonged, and meanwhile, the overall cost of the damper is reduced; and excessive friction force caused by the ball screw is avoided, so that the locking phenomenon of the damper under small-amplitude vibration can be avoided, and the control performance of the damper is effectively improved.
本发明属于减振装置相关技术领域，其公开了一种粘滞惯质阻尼器，包括粘滞阻尼器，粘滞阻尼器包括外壳、底座以及阻尼器主体，还包括接头、齿条、匹配齿轮、齿轮结构、固定座以及飞轮，接头与齿条的顶部固定连接，齿条的底部与阻尼器主体固定连接，固定座固定设在外壳的内部，匹配齿轮设于固定座且与齿条匹配啮合，匹配齿轮通过齿轮结构与飞轮传动连接，且齿轮结构包括可调齿比组件，可调齿比组件用于调节匹配齿轮和飞轮之间的齿比。本发明采用齿条而不是滚珠丝杠，大大提升了阻尼器的使用寿命，同时降低了阻尼器整体的成本；还避免了滚珠丝杠带来的过大摩擦力，从而能避开小幅度振动下的阻尼器“锁定”现象，有效提升了阻尼器的控制性能。
Viscous inertial damper
一种粘滞惯质阻尼器
SHEN WENAI (Autor:in) / LONG ZHENTAO (Autor:in) / ZHU HONGPING (Autor:in)
14.11.2023
Patent
Elektronische Ressource
Chinesisch
INERTIAL MASS ELEMENT, INERTIAL MASS VISCOUS DAMPER, AND VIBRATION CONTROL DEVICE
| Europäisches Patentamt | 2020