翻越220kV水平双分裂导线间隔棒的行走装置研究

Study on Running Gear Which Can Throw Over Separation Stick of 220kV Horizontal Double Division Conductor

为了实现快速带电检修220kV双分裂导线间隔棒的目的,研发了一种翻越220kV水平双分裂导线间隔棒的行走装置,并基于行走装置使用特点,建立其在正常行走及翻越间隔棒过程中的受力分析力学模型,计算得到行走及翻越过程中所需动力值范围;最后,对该行走装置进行现场测试,测试结果表明:该行走装置的使用能够达到预期目标。

In order to realize the live overhaul of 220kV horizontal double division conductor separation stick,a kind of running gear which can throw over 220kV horizontal double division conductor separation stick is studied.Based on the application characteristics of running gear,the mechanical analysis model is established when walking and throwing over separation stick,the rang of dynamical value is calculated.Field test is made according to the running gear.The results show that the application of running gear can reach to the expected target.