一种非自力型梅花触头抱紧力计算方法  

Calculation Method for Gripping Force of Non-self-elastic Tulip Contact

作　　者：曹志民 吴小钊 刘永庆 师军伟 

机构地区：[1]许昌许继德理施尔电气有限公司,河南许昌461000

出　　处：《高压电器》2015年第8期98-101,共4页High Voltage Apparatus

基　　金：国家电网公司科学技术项目(52990014002W)~~

摘　　要：通过对梅花触头的弹簧抱箍进行变形及受力分析,得出了弹簧抱箍的径向变形量与触头压应力之间的计算关系。通过该关系计算得出的触头压力与经验值相符。分析结果不仅为梅花触头抱紧力的计算提供了快捷工具,而且也为梅花触头的设计提供了一定的理论依据。The relationship between the radial deformation of non-self-elastic tulip contact＇s spring band and the contact pressure is obtained by analyzing the deformation and stress of the spring band of a tulip contact. Hence the contact pressure is calculated according to the relationship, and the result is consistent with the experiential value. This study may provide a convenient tool for calculating gripping force of the spring band, and offer a reference for design of this kind of tulip contact.

关 键 词：梅花触头 弹簧抱箍 变形 抱紧力 

分 类 号：TM503.5[电气工程—电器]