一种弹性螺纹分离式防松螺母的结构设计与应用  

The Utility Model Relates to a Structure Design and Application of An Elastic Thread Separating Type Anti-loosening Nut

作　　者：刘新斌 王纯 吴昊天 张江华 段亚男 LIU Xin-Bin;WANG Chun;WU Hao-Tian;ZHANG Jiang-Hua;DUAN Ya-Nan(China National Grid Power Supply Company,Jingzhou Transmission and Transportation Inspection Branch,Jingzhou Hubei 434000,China)

机构地区：[1]国网荆州供电公司输电运检分公司,湖北荆州434000

出　　处：《机电产品开发与创新》2023年第5期21-22,36,共3页Development & Innovation of Machinery & Electrical Products

摘　　要：随着国民经济的发展,对电力能源的需求越来越大,这也对电力系统的安全可靠运行提出了越来越高的要求,输电线路杆塔在各种因素下会产生螺栓松动,螺栓的松动随着时间的推移会逐渐加重甚至产生螺栓螺母完全脱落的情况,进而造成杆塔主体结构失稳,对人员和设备带来安全威胁,更严重的甚至会出现倒塔事故,给电力系统的安全运行带来极大的安全隐患及经济损失。With the development of the national economy,the demand for power energy is increasing,which also puts forward higher and higher requirements for the safe and reliable operation of the power system,the loosening of the bolts will aggravate gradually or even cause the bolt and nut to fall off completely as time goes on,which will cause the instability of the main structure of the tower and bring safety threat to the personnel and equipment,even more serious tower collapse accident,to the safe operation of the power system brings great security risks and economic losses.

关 键 词：电力系统 弹性螺纹分离式防松螺母 结构设计 

分 类 号：TH13[机械工程—机械制造及自动化]