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Combined toothed plate, disc spring and mild steel self-resetting energy dissipation damper
The invention discloses a combined toothed plate, disc spring and mild steel self-resetting energy dissipation damper which comprises two tooth-shaped mild steel webs, connecting plates are fixedly mounted on the outer sides of the tooth-shaped mild steel webs, stiffening ribs are fixedly mounted on the inner sides of the connecting plates and the tooth-shaped mild steel webs, tooth-shaped cover plates are placed on the upper tooth-shaped surface and the lower tooth-shaped surface of the tooth-shaped mild steel webs, and the tooth-shaped cover plates are arranged on the inner sides of the tooth-shaped mild steel webs. A disc spring is placed on the smooth face of the tooth-shaped cover plate, and the disc spring and the tooth-shaped cover plate are connected with an inner cavity of the tooth-shaped soft steel web. The advantages that the disc springs are large in rigidity and high in buffering and vibration absorbing capacity are fully utilized, when larger earthquake loads are borne, energy is further dissipated through deformation of the tooth-shaped soft steel webs, additional devices do not need to be added, the device is simple in force transmission path, the combination mode and number of the disc springs can be changed according to the actual stress characteristics, the rigidity of the disc springs can be improved, and the service life of the device is prolonged. The device is suitable for different load conditions.
本发明公开了一种组合式齿板、碟簧、软钢自复位耗能阻尼器，包括两个齿形软钢腹板，所述齿形软钢腹板的外侧固定安装有连接板，所述连接板和齿形软钢腹板的内侧固定安装有加劲肋，所述齿形软钢腹板的上下齿形表面放置有齿形盖板，所述齿形盖板的平滑面放置有碟簧，所述碟簧和齿形盖板与齿形软钢腹板的内腔。充分利用碟簧刚度大和缓冲吸振能力强的优点，在承受更大的地震荷载时，通过齿形软钢腹板的变形来进一步耗散能量，无需增加额外的装置，本发明装置传力路径简单，根据实际的受力特点，可以变换碟簧的组合方式和数目，增加其刚度，适用不同的荷载工况。
Combined toothed plate, disc spring and mild steel self-resetting energy dissipation damper
The invention discloses a combined toothed plate, disc spring and mild steel self-resetting energy dissipation damper which comprises two tooth-shaped mild steel webs, connecting plates are fixedly mounted on the outer sides of the tooth-shaped mild steel webs, stiffening ribs are fixedly mounted on the inner sides of the connecting plates and the tooth-shaped mild steel webs, tooth-shaped cover plates are placed on the upper tooth-shaped surface and the lower tooth-shaped surface of the tooth-shaped mild steel webs, and the tooth-shaped cover plates are arranged on the inner sides of the tooth-shaped mild steel webs. A disc spring is placed on the smooth face of the tooth-shaped cover plate, and the disc spring and the tooth-shaped cover plate are connected with an inner cavity of the tooth-shaped soft steel web. The advantages that the disc springs are large in rigidity and high in buffering and vibration absorbing capacity are fully utilized, when larger earthquake loads are borne, energy is further dissipated through deformation of the tooth-shaped soft steel webs, additional devices do not need to be added, the device is simple in force transmission path, the combination mode and number of the disc springs can be changed according to the actual stress characteristics, the rigidity of the disc springs can be improved, and the service life of the device is prolonged. The device is suitable for different load conditions.
本发明公开了一种组合式齿板、碟簧、软钢自复位耗能阻尼器，包括两个齿形软钢腹板，所述齿形软钢腹板的外侧固定安装有连接板，所述连接板和齿形软钢腹板的内侧固定安装有加劲肋，所述齿形软钢腹板的上下齿形表面放置有齿形盖板，所述齿形盖板的平滑面放置有碟簧，所述碟簧和齿形盖板与齿形软钢腹板的内腔。充分利用碟簧刚度大和缓冲吸振能力强的优点，在承受更大的地震荷载时，通过齿形软钢腹板的变形来进一步耗散能量，无需增加额外的装置，本发明装置传力路径简单，根据实际的受力特点，可以变换碟簧的组合方式和数目，增加其刚度，适用不同的荷载工况。
Combined toothed plate, disc spring and mild steel self-resetting energy dissipation damper
一种组合式齿板、碟簧、软钢自复位耗能阻尼器
CAO JIXING (author) / LIU YINGYANG (author) / NIE GUIBO (author) / XIA ZHIYUAN (author) / QIAN HUI (author)
2022-10-11
Patent
Electronic Resource
Chinese
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