Research on Anti-loosening Technology of Transmission Line Bolts

Transmission lines are affected by the natural environment for a long time, and bolts are prone to frequent vibration, resulting in loosening or falling off. In this paper, the loose mechanism of transmission line threaded connection is analysed, and the transverse vibration comparative test of bolt...

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Bibliographic Details
Published inMATEC Web of Conferences Vol. 382; p. 1030
Main Authors Li, Qinghua, Li, Maohua, Zhu, Binrong, Hu, Xiaoguang
Format Journal Article Conference Proceeding
LanguageEnglish
Published Les Ulis EDP Sciences 2023
Subjects
Bolts
Locking
Loosening
Transmission lines
Transverse oscillation
Vibration analysis
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Summary:Transmission lines are affected by the natural environment for a long time, and bolts are prone to frequent vibration, resulting in loosening or falling off. In this paper, the loose mechanism of transmission line threaded connection is analysed, and the transverse vibration comparative test of bolt locking method is carried out. A new type of locking nut has been developed, which has good locking performance and convenient installation. According to different operating environments, the principle of differential bolt locking is proposed.
ISSN:2261-236X
2274-7214
2261-236X
DOI:10.1051/matecconf/202338201030