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机械自锁压紧装置在桥墩导流罩的应用
Author(s) -
惠 金龙,
王 志刚,
崔 金良
Publication year - 2022
Publication title -
城市建设理论研究—市政工程
Language(s) - Uncategorized
Resource type - Journals
ISSN - 2424-8797
DOI - 10.26789/szgc.v7i2.714
Subject(s) - computer science
凸轮自锁通常设置有限位锁紧位置和锁紧距离是固定的。阿基米德螺旋线自锁装置理论上可以在任意位置锁定但遇到震动工况时自锁容易失效。螺栓是螺纹自锁的典型实例同时螺纹自锁在螺旋千斤顶上的应用也非常成功。

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