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Article

Design and Development of a New 10 kV Overhead Line Fixing Device in Power System

1
School of Physics, Electronics and Intelligent Manufacturing, Huaihua University, Huaihua 418000, China
2
Key Laboratory of Intelligent Control Technology for Wuling-Mountain Ecological Agriculture in Hunan Province, Huaihua 418000, China
3
School of Fine Arts and Design, Huaihua University, Huaihua 418000, China
4
School of Chemistry and Materials Engineering, Huaihua University, Huaihua 418000, China
*
Author to whom correspondence should be addressed.
Processes 2025, 13(8), 2379; https://doi.org/10.3390/pr13082379 (registering DOI)
Submission received: 19 June 2025 / Revised: 16 July 2025 / Accepted: 22 July 2025 / Published: 26 July 2025
(This article belongs to the Section Energy Systems)

Abstract

In response to the problems of wire detachment, insulation layer damage, and low construction efficiency in the traditional hand tied wire fixing method for 10 kV overhead lines, this paper develops a new type of 10 kV overhead line fixing device. The device mainly consists of a buckle type base and an infinitely adjustable gripper. The base is quickly installed through mechanical interlocking buckles, supplemented by auxiliary buckles to enhance stability, and the edge arc design improves operational safety. The clamp is equipped with a raised diamond-shaped structure to increase the friction coefficient and meshing strength. Combined with an arc-shaped inner surface and an infinitely adjustable screw, it can adapt to insulated wires of different diameters. The fixed device has a simple structure, easy installation, and advantages such as firm fixation and adaptability to overhead lines of different diameters. The fixed device of the overhead power line has been subjected to finite element mechanical simulation and electronic universal testing machine tension and pressure testing, and can meet the on-site mechanical performance, effectively improving the construction efficiency and safety of the overhead power line in the distribution network.
Keywords: overhead lines; fixing device; snap-fit base; infinitely adjustable clamp; finite element simulation; mechanics testing overhead lines; fixing device; snap-fit base; infinitely adjustable clamp; finite element simulation; mechanics testing

Share and Cite

MDPI and ACS Style

Liu, B.; Tao, S.; Chen, L.; Li, J.; Zhong, X.; Bao, L.; Shu, Y.; Liu, Y. Design and Development of a New 10 kV Overhead Line Fixing Device in Power System. Processes 2025, 13, 2379. https://doi.org/10.3390/pr13082379

AMA Style

Liu B, Tao S, Chen L, Li J, Zhong X, Bao L, Shu Y, Liu Y. Design and Development of a New 10 kV Overhead Line Fixing Device in Power System. Processes. 2025; 13(8):2379. https://doi.org/10.3390/pr13082379

Chicago/Turabian Style

Liu, Bohan, Shuhan Tao, Lingxi Chen, Jiawen Li, Xingtong Zhong, Lanxin Bao, You Shu, and Yi Liu. 2025. "Design and Development of a New 10 kV Overhead Line Fixing Device in Power System" Processes 13, no. 8: 2379. https://doi.org/10.3390/pr13082379

APA Style

Liu, B., Tao, S., Chen, L., Li, J., Zhong, X., Bao, L., Shu, Y., & Liu, Y. (2025). Design and Development of a New 10 kV Overhead Line Fixing Device in Power System. Processes, 13(8), 2379. https://doi.org/10.3390/pr13082379

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