Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Electromagnetic damping pendulum damping device
An electromagnetic damping pendulum shock absorption device comprises a top plate, a bottom plate, a magnetic conductive steel pendulum, an upper bearing plate, a lower bearing plate, a connecting hinge device and a permanent magnet block. The upper bearing plate and the lower bearing plate are alternately arranged between the top plate and the bottom plate, the magnetic conductive steel pendulum is in a snakelike design, is connected with the upper bearing plate and the lower bearing plate through connecting hinge devices which are arranged in an up-and-down staggered manner, and is arranged in a gap between the upper bearing plate and the lower bearing plate, and the permanent magnet block is arranged on a steel sheet of the magnetic conductive steel pendulum. The multiple electromagnetic damping pendulum damping devices are assembled and installed at the joint of the foundation support in a rotating and up-and-down overlapping mode, and the multi-dimensional damping effect is achieved. The device is simple in structure, good in durability and good in stability; the magnetic conductive steel pendulum swings on the upper bearing plate and the lower bearing plate, so that swing damping shock absorption can be achieved, structural earthquake dynamic response is slowed down, stability of the structure in an earthquake is guaranteed, and service safety is met after the structure is earthquaked; the permanent magnet blocks generate electromagnetic damping with the upper and lower bearing plates in the whole process of swinging along with the magnetic conductive steel, so that the overall swing amplitude of the device can be effectively reduced, and the shock absorption and energy consumption safety reserve is increased for the structure.
一种电磁阻尼摆减震装置，包括顶板、底板、导磁钢摆、上承接板、下承接板、连接铰装置、永磁体块。上、下承接板交替布置在顶板与底板之间，导磁钢摆为蛇形设计，通过上下交错布置的连接铰装置与上、下承接板连接，布设在上、下承接板间的空隙中，永磁体块安装在导磁钢摆的钢片上。多个电磁阻尼摆减震装置通过旋转、上下叠合组装安装在基础支座连接处，达到多维度减震效果。本发明构造简单，耐久性好、稳定性好；通过导磁钢摆在上、下承接板上摆动能够实现摇摆阻尼减震，减缓结构地震动力响应，保障结构在地震中稳定，在结构震后满足服役安全；永磁体块在随导磁钢摆摆动的整个过程中与上、下承接板产生电磁阻尼，能有效降低装置整体摆幅过大，为结构增加减震耗能安全储备。
Electromagnetic damping pendulum damping device
An electromagnetic damping pendulum shock absorption device comprises a top plate, a bottom plate, a magnetic conductive steel pendulum, an upper bearing plate, a lower bearing plate, a connecting hinge device and a permanent magnet block. The upper bearing plate and the lower bearing plate are alternately arranged between the top plate and the bottom plate, the magnetic conductive steel pendulum is in a snakelike design, is connected with the upper bearing plate and the lower bearing plate through connecting hinge devices which are arranged in an up-and-down staggered manner, and is arranged in a gap between the upper bearing plate and the lower bearing plate, and the permanent magnet block is arranged on a steel sheet of the magnetic conductive steel pendulum. The multiple electromagnetic damping pendulum damping devices are assembled and installed at the joint of the foundation support in a rotating and up-and-down overlapping mode, and the multi-dimensional damping effect is achieved. The device is simple in structure, good in durability and good in stability; the magnetic conductive steel pendulum swings on the upper bearing plate and the lower bearing plate, so that swing damping shock absorption can be achieved, structural earthquake dynamic response is slowed down, stability of the structure in an earthquake is guaranteed, and service safety is met after the structure is earthquaked; the permanent magnet blocks generate electromagnetic damping with the upper and lower bearing plates in the whole process of swinging along with the magnetic conductive steel, so that the overall swing amplitude of the device can be effectively reduced, and the shock absorption and energy consumption safety reserve is increased for the structure.
一种电磁阻尼摆减震装置，包括顶板、底板、导磁钢摆、上承接板、下承接板、连接铰装置、永磁体块。上、下承接板交替布置在顶板与底板之间，导磁钢摆为蛇形设计，通过上下交错布置的连接铰装置与上、下承接板连接，布设在上、下承接板间的空隙中，永磁体块安装在导磁钢摆的钢片上。多个电磁阻尼摆减震装置通过旋转、上下叠合组装安装在基础支座连接处，达到多维度减震效果。本发明构造简单，耐久性好、稳定性好；通过导磁钢摆在上、下承接板上摆动能够实现摇摆阻尼减震，减缓结构地震动力响应，保障结构在地震中稳定，在结构震后满足服役安全；永磁体块在随导磁钢摆摆动的整个过程中与上、下承接板产生电磁阻尼，能有效降低装置整体摆幅过大，为结构增加减震耗能安全储备。
Electromagnetic damping pendulum damping device
一种电磁阻尼摆减震装置
ZHAO YI (Autor:in) / FENG JINTAO (Autor:in) / LI HONGNAN (Autor:in) / CUI MIAO (Autor:in)
14.05.2024
Patent
Elektronische Ressource
Chinesisch
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