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液压缓冲器
Authors
吴先前
黄晨光
Publication date
24 August 2016
Publisher
Abstract
本发明提供一种液压缓冲器,包括密封容器和至少一个活塞,活塞包括塞杆和固定在塞杆底部的尖头塞头;塞杆顶端均连接在一活塞面板上;塞杆上穿设第一弹簧,第一弹簧顶端与活塞面板连接,底端与密封容器顶部连接;密封容器内设有挡板,挡板将密封容器内部分成上下两空腔;上部空腔内沿塞杆周围均布有至少两个第二弹簧,第二弹簧顶端与密封容器顶端连接,底端与挡板连接;下部空腔内填充有剪切增稠流体,尖头塞头伸入剪切增稠流体材料内部。本发明提供的液压缓冲器,在振动与冲击过程中,第一、第二弹簧及剪切增稠流体均吸收能量,且阻尼力快速增大,且具有结构简单,阻尼效果高和工业成本低的优点
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Institute Of Mechanics,Chinese Academy of Sciences
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Last time updated on 12/02/2018