The Current Status of Conventional Conductor Fixing Technologies and Equipment Development for Distribution Network Overhead Lines

Liu Wu; Li Shan; Huang Jianfeng; Ye Kechuan; Duan Weiyang

doi:10.13882/j.cnki.ncdqh.2603F025

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The Current Status of Conventional Conductor Fixing Technologies and Equipment Development for Distribution Network Overhead Lines

更新时间：2026-07-22

- The Current Status of Conventional Conductor Fixing Technologies and Equipment Development for Distribution Network Overhead Lines
- Rural Electrification Issue 7, Pages: 51-53, 80(2026)
- 作者机构：
  
  广东电网有限责任公司韶关翁源供电局,广东,韶关,512600
- 作者简介：
- 基金信息：
- DOI：10.13882/j.cnki.ncdqh.2603F025
  CLC： TM727
- Published：2026
- 稿件说明：
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刘武, 李善, 黄剑锋, 叶克川, 段伟洋. 配网架空线路传统固定导线技术现状及设备研制[J]. 农村电气化, 2026, (7): 51-53, 80.

Liu Wu, Li Shan, Huang Jianfeng, et al. The Current Status of Conventional Conductor Fixing Technologies and Equipment Development for Distribution Network Overhead Lines[J]. Rural Electrification, 2026, (7): 51-53, 80.
刘武, 李善, 黄剑锋, 叶克川, 段伟洋. 配网架空线路传统固定导线技术现状及设备研制[J]. 农村电气化, 2026, (7): 51-53, 80. DOI： 10.13882/j.cnki.ncdqh.2603F025.

Liu Wu, Li Shan, Huang Jianfeng, et al. The Current Status of Conventional Conductor Fixing Technologies and Equipment Development for Distribution Network Overhead Lines[J]. Rural Electrification, 2026, (7): 51-53, 80. DOI： 10.13882/j.cnki.ncdqh.2603F025.

摘要

文章结合高架区间端部节点密集与狭小作业面难题，提出螺杆夹头加弹力绳双保险的终端固定器，并建立扭矩角度标定路径，实现标准化收紧与自锁。实验结果表明，本研究提出的技术方案，单处安装时间由12.4 min降至3.7 min，节拍下降70%，可靠度由94.6提升至99.8，张力波动在±10%的限值内，外壳温升满足国标要求。

Abstract

To address the difficulties caused by dense end nodes and restricted working spaces in elevated sections

this paper proposes a terminal fixing device with dual protection consisting of a screw clamp and an elastic rope

and establishes a torque-angle calibration procedure to achieve standardized tightening and self-locking. The results show that the technical solution proposed in this study reduces the single installation time from 12.4 minutes to 3.7 minutes

decreases the cycle time by 70%

and improves the reliability from 94.6 to 99.8. The tension fluctuation is controlled within the specified ±10 supervisory limit

and the temperature rise of the outer shell meets the requirements of the national standard.

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references

尹晓娇.架空输电线路导线压接质量参数检测研究[J].科学技术创新,2026(5):225-228.

张旭,王昱硕,丰睿,等.110 kV架空输电线路鸟体短接类故障仿真研究[J].宁夏电力,2026(1):24-32,39.

梁意,王发志,路小双.配电网电缆与架空线路混合组网故障隔离技术研究[J].全面腐蚀控制,2026,40(2):401-403.

孙余墉,张仲驰.基于PRM算法的架空输电线路山地路径计算研究[J].能源工程,2026,46(1):119-128.

李江,王尚玉.基于XGBoost-LSTM的架空输电线路覆冰风险预测[J].电力信息与通信技术,2026,24(2):1-9.

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