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Rotary friction energy dissipator
The invention relates to a rotary friction energy dissipator. The rotary friction energy dissipator comprises a first rotary assembly, a second rotary assembly, a plurality of friction plates and a plurality of fasteners, wherein the first rotary assembly comprises a first connecting plate and first clamping plates, and the second rotary assembly comprises a second connecting plate and second clamping plates; the plurality of first clamping plates and the plurality of second clamping plates are sequentially spaced in parallel and rotatably connected, the friction plates are attached between the first clamping plates and the second clamping plates, and the fasteners are arranged in parallel and at intervals and sequentially penetrate through the second clamping plates, the friction plates and the first clamping plates; and the rotation points of the first clamping plates and the second clamping plates are taken as centers, and a plurality of arc through holes for the fasteners to penetrate through are formed in the first clamping plates. According to the rotary friction energy dissipater, when a first connecting piece and a second connecting piece are subjected to rotary deformation, the fasteners slide along the arc through holes, seismic energy is dissipated, and engineering structure damage is reduced.
本发明涉及一种转动摩擦耗能器，包括第一转动组件、第二转动组件、多个摩擦片和多个紧固件；第一转动组件包括第一连接板和第一夹板，第二转动部件包括第二连接板和第二夹板；多个第一夹板与多个第二夹板依次平行间隔且转动连接，第一夹板与第二夹板之间均贴合设有所述摩擦片，各紧固件平行间隔布置且均依次穿过所述第二夹板、摩擦片和第一夹板；以第一夹板与第二夹板转动点为中心，第一夹板上设有多个用于紧固件穿过的圆弧通孔。本发明的转动摩擦耗能器能够在第一连接件和第二连接件受到转动变形时，使紧固件沿着圆弧通孔滑动，耗散地震能量，减轻工程结构损伤。
Rotary friction energy dissipator
The invention relates to a rotary friction energy dissipator. The rotary friction energy dissipator comprises a first rotary assembly, a second rotary assembly, a plurality of friction plates and a plurality of fasteners, wherein the first rotary assembly comprises a first connecting plate and first clamping plates, and the second rotary assembly comprises a second connecting plate and second clamping plates; the plurality of first clamping plates and the plurality of second clamping plates are sequentially spaced in parallel and rotatably connected, the friction plates are attached between the first clamping plates and the second clamping plates, and the fasteners are arranged in parallel and at intervals and sequentially penetrate through the second clamping plates, the friction plates and the first clamping plates; and the rotation points of the first clamping plates and the second clamping plates are taken as centers, and a plurality of arc through holes for the fasteners to penetrate through are formed in the first clamping plates. According to the rotary friction energy dissipater, when a first connecting piece and a second connecting piece are subjected to rotary deformation, the fasteners slide along the arc through holes, seismic energy is dissipated, and engineering structure damage is reduced.
本发明涉及一种转动摩擦耗能器，包括第一转动组件、第二转动组件、多个摩擦片和多个紧固件；第一转动组件包括第一连接板和第一夹板，第二转动部件包括第二连接板和第二夹板；多个第一夹板与多个第二夹板依次平行间隔且转动连接，第一夹板与第二夹板之间均贴合设有所述摩擦片，各紧固件平行间隔布置且均依次穿过所述第二夹板、摩擦片和第一夹板；以第一夹板与第二夹板转动点为中心，第一夹板上设有多个用于紧固件穿过的圆弧通孔。本发明的转动摩擦耗能器能够在第一连接件和第二连接件受到转动变形时，使紧固件沿着圆弧通孔滑动，耗散地震能量，减轻工程结构损伤。
Rotary friction energy dissipator
一种转动摩擦耗能器
ZHOU YUN (author) / LI DINGBIN (author) / DING CHAO (author) / DENG XUESONG (author) / ZHANG CHAO (author)
2020-07-10
Patent
Electronic Resource
Chinese