输电线路“B型”塔塔腿带电更换装置的研制

Development of Live Replacement Device for"B Type"Tower Legs of Transmission Lines

杆塔是输电线路的重要组成部分,杆塔的稳定运行是输电线路安全运行最根本的体现,当杆塔受到外力破坏发生形变,输电线路安全运行受到严重威胁时,如何快速响应,以消除杆塔倾倒、缩短或不停电检修作业显得尤为重要。基于对杆塔结构的研究,提出了输电线路“B型”塔塔腿带电更换装置,以快速且不需停电地处理“B型”塔塔腿受到外力破坏的缺陷。

Pole tower is an important part of transmission line.The stable operation of pole tower is the most fundamental manifestation of the safe operation of transmission line.When the tower is damaged by external force and the tower is deformed,and the safe operation of the transmission line is seriously threatened,how to quickly respond to eliminate the tower toppling,shortening or maintenance work without power failure is particularly important.Based on the research on the structure of the pole towers,a live replacement device for the"B-type"tower legs of the transmission line is developed to deal with the defects of the"B-type"tower legs being damaged by external forces quickly and without power outages.