Improved porous entangled wire mesh damper
Through the design of the connection between the porous entangled wire mesh and vacuum brazed at intervals, the problems of easy deformation and insufficient connection strength of traditional dampers are solved, and stronger damping effect and higher connection strength are achieved.
CN222811137UActive Publication Date: 2025-04-29HEFEI UNIV OF TECH
View PDF 0 Cites 0 Cited by
Patent Information
- Application Number
- CN202421180518.3
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-05-28
- Publication Date
- 2025-04-29
- Estimated Expiration
- 2034-05-28
AI Technical Summary
Technical Problem
Traditional dampers are prone to deformation while providing large damping, and the connection strength between the traditional porous entangled wire mesh and the metal surface is insufficient, which easily leads to large relative displacement, causing the damper to fail.
Method used
The porous entangled metal wire mesh with intervals is connected to the upper metal cylinder and the lower metal cylinder through vacuum brazing process to enhance the connection strength and dissipate energy through the shearing performance of the porous entangled metal wire mesh.
Benefits of technology
The damping effect of the damper is enhanced, deformation is reduced, connection strength is improved, service life is extended, and shear resistance is improved.
✦ Generated by Eureka AI based on patent content.
Smart Images
Figure CN222811137U_ABST
Abstract
The utility model belongs to the technical field of dampers, and particularly relates to an improved porous entangled metal wire mesh damper. The damper comprises a damper body arranged between an upper structure and a lower structure, the damper body is composed of a shell and a core body, and the core body is fixedly arranged in the shell; the core body is composed of a plurality of upper metal cylinders and a plurality of lower metal cylinders, the upper metal cylinders and the lower metal cylinders are sequentially arranged at intervals from inside to outside, and porous entangled metal wire meshes are brazed between the upper metal cylinders and the adjacent lower metal cylinders and between the core body and the inner wall of the shell. The damping effect of the damper can be enhanced, and deformation is reduced.
Need to check novelty before this filing date? Find Prior Art