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Tuning vibration absorption device
The invention discloses a tuning vibration absorption device, and belongs to the technical field of vibration absorption. The tuning vibration absorption device comprises at least one vibration absorption element and a connecting structure for connecting the at least one vibration absorption element; the vibration absorption element comprises two oppositely arranged restraint layers and a restrained layer clamped between the two restraint layers, and the restrained layer is made of a damping material; and the connecting structure comprises a connecting piece, a fastening piece and gaskets, the gaskets are arranged on the connecting piece in a sleeving mode, the gaskets are arranged on the two sides of each vibration absorption element, and the fastening piece is fixed to the connecting piece so as to fix the vibration absorption elements when the connecting piece is fixed to a controlled structure to be used. The vibration absorption element is far away from the controlled structure, so that after vibration on the controlled structure is transmitted to the vibration absorption element through the connecting piece, the vibration absorption element has sufficient deformation space, the deformation of the part, far away from the connecting piece, of the vibration absorption element is larger, and therefore high-frequency vibration is efficiently subjected to vibration absorption treatment.
本发明公开了一种调谐吸振装置，属于减震技术领域，包括至少一个吸振元以及用于连接至少一个吸振元的连接结构；吸振元包括两个相对设置的约束层以及夹设于两个约束层之间的被约束层，被约束层由阻尼材料制造；连接结构包括连接件、紧固件和垫片，垫片套设在连接件上，且每个吸振元的两侧均布置有垫片，紧固件固定在连接件上以在连接件固定在被控结构上进行使用时固定吸振元。本发明通过将吸振元远离被控结构，使被控结构上的振动在通过连接件传递到吸振元后，吸振元不但具有充足的变形空间，且其远离连接件的部分变形越大，从而高效的对高频振动进行吸振处理。
Tuning vibration absorption device
The invention discloses a tuning vibration absorption device, and belongs to the technical field of vibration absorption. The tuning vibration absorption device comprises at least one vibration absorption element and a connecting structure for connecting the at least one vibration absorption element; the vibration absorption element comprises two oppositely arranged restraint layers and a restrained layer clamped between the two restraint layers, and the restrained layer is made of a damping material; and the connecting structure comprises a connecting piece, a fastening piece and gaskets, the gaskets are arranged on the connecting piece in a sleeving mode, the gaskets are arranged on the two sides of each vibration absorption element, and the fastening piece is fixed to the connecting piece so as to fix the vibration absorption elements when the connecting piece is fixed to a controlled structure to be used. The vibration absorption element is far away from the controlled structure, so that after vibration on the controlled structure is transmitted to the vibration absorption element through the connecting piece, the vibration absorption element has sufficient deformation space, the deformation of the part, far away from the connecting piece, of the vibration absorption element is larger, and therefore high-frequency vibration is efficiently subjected to vibration absorption treatment.
本发明公开了一种调谐吸振装置，属于减震技术领域，包括至少一个吸振元以及用于连接至少一个吸振元的连接结构；吸振元包括两个相对设置的约束层以及夹设于两个约束层之间的被约束层，被约束层由阻尼材料制造；连接结构包括连接件、紧固件和垫片，垫片套设在连接件上，且每个吸振元的两侧均布置有垫片，紧固件固定在连接件上以在连接件固定在被控结构上进行使用时固定吸振元。本发明通过将吸振元远离被控结构，使被控结构上的振动在通过连接件传递到吸振元后，吸振元不但具有充足的变形空间，且其远离连接件的部分变形越大，从而高效的对高频振动进行吸振处理。
Tuning vibration absorption device
一种调谐吸振装置
SUN FEIFEI (author) / YIN WENHAN (author) / CHU MENG (author) / LI GUOQIANG (author) / DING ZHENKUN (author) / JIN HUAJIAN (author) / WANG BO (author) / DONG FEI (author) / CAO ZHOU (author) / GONG QI (author)
2021-10-19
Patent
Electronic Resource
Chinese
IPC:
E04B
Allgemeine Baukonstruktionen
,
GENERAL BUILDING CONSTRUCTIONS
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