任小勇 张正晓 潘豪蒙 金兰 陈梁

摘要:随着电网智能化和信息化程度的提高,电力通信网的结构也日益复杂,光缆的长度逐年增加。加强光缆线路的运维,降低光缆线路发生故障的概率,是提高电力通信网运行稳定性的关键,其中,防止鼠类动物攀爬到架空光缆上导致光缆损坏,是架空光缆维护中的重点工作。本文系统分析了架空光缆防鼠类动物攀爬装置的设计,并介绍了架空光缆防鼠类动物攀爬装置在实际中的应用。
关键词:架空光缆 防鼠 攀爬装置 设计
Design and Application of Aerial Optical Cable Anti-Rodent Climbing Device
REN Xiaoyong ZHANG Zhengxiao PAN Haomeng JIN Lan CHEN Liang
(Guo Grid Zhejiang Electric Power Co., Ltd. ,Yongjia County Power Supply Company, Yongjia, Zhejiang Province, 325100 China)
Abstract: With the improvement of the Intelligence and Information of power grid, the structure of power communication network is becoming more and more complex, and the length of fiber optic cable is increasing year by year. Strengthening the operation and maintenance of optical cable lines and reducing the failure probability of optical cable lines are the keys to improve the operation stability of electric power communication networks. It is the key work in the maintenance of the aerial optical cable to prevent the rodent from climbing on the aerial optical cable and causing the damage of the cable. In this paper, the design of anti-rodent climbing device for overhead optical cable is analyzed, and the application of anti-rodent climbing device for overhead optical cable in practice is introduced.
Key Words: Aerial Optical Cable; Anti-rodent; Climbing device; Design
電力通信网在建设的过程中,要求光缆线路具有一定的冗余性,这也提高了光缆线路的里程数,增加了光缆线路的维护工作量。其中,架空光缆由于运行环境较为复杂,如何确保架空光缆线路运行的安全及可靠,是电力通信数据网建设及运维的关键。本文首先分析了架空光缆中的常见故障,之后阐述了架空光缆防鼠类动物攀爬装置的结构设计方法,最后介绍了架空光缆防鼠类动物攀爬装置的安装方法及架空光缆线路的维护技术要点等。
1 架空光缆的常见故障
架空光缆一般是只架设在电杆上的光缆,在光缆铺设的过程中,可以充分利用原有的电杆,从而降低光缆铺设的费用,还能够缩短光缆铺设的周期。但由于光缆是位于电杆上,故在运行的过程中,也容易遭受到大风、鼠类动物啃咬等安全威胁。架空光缆的常见故障包括雷击、鼠害等,由于架空光缆所处的位置较高,容易遭受到雷击,使得光缆发生断裂。……