四分裂架空输电线路导线接续管的更换工艺

摘要

This paper describes the characteristics of replacement technology at height for conductor connect-ing pipe of quad-bundle EHV overhead transmission lines; besides, it analyzes the construction technology process. The construction technology is adopted in practical maintenance work, after which construction effi-ciency is enhanced, outage time of power lines is shortened, manpower and material resources for construc-tion work are reduced;besides, the impact on objects below the lines is reduced, and safety and efficiency of EHV transmission line maintenance are guaranteed.%叙述了四分裂超高压架空输电线路导线接续管的高空更换施工工艺特点，分析该施工工艺流程。在实际检修工作中运用后有效提高了施工效率，缩短线路停电时间，减少施工所需人力物力的投入，并对线路下方影响大大减少，确保了超高压输电线路检修工作的安全高效进行。