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

CAO Zhimin; WU Xiaozhao; LIU Yongqing; SHI Junwei

doi:10.13296/j.1001-1609.hva.2015.08.016

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

更新时间：2025-04-26

- Calculation Method for Gripping Force of Non-self-elastic Tulip Contact
- High VoltageApparatus Vol. 51, Issue 8, Pages: 98-101(2015)
- 作者机构：
  
  许昌许继德理施尔电气有限公司
- 作者简介：
- 基金信息：
- DOI：10.13296/j.1001-1609.hva.2015.08.016
  CLC： TM503.5
- Published：2015
- 稿件说明：
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[1]曹志民,吴小钊,刘永庆,师军伟.一种非自力型梅花触头抱紧力计算方法[J].高压电器,2015,51(08):98-101.

CAO Zhimin, WU Xiaozhao, LIU Yongqing, et al. Calculation Method for Gripping Force of Non-self-elastic Tulip Contact[J]. High voltageapparatus, 2015, 51(8): 98-101.
[1]曹志民,吴小钊,刘永庆,师军伟.一种非自力型梅花触头抱紧力计算方法[J].高压电器,2015,51(08):98-101. DOI： 10.13296/j.1001-1609.hva.2015.08.016.

CAO Zhimin, WU Xiaozhao, LIU Yongqing, et al. Calculation Method for Gripping Force of Non-self-elastic Tulip Contact[J]. High voltageapparatus, 2015, 51(8): 98-101. DOI： 10.13296/j.1001-1609.hva.2015.08.016.

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。

Abstract

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.

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