基于电液动力的垂直升降抢修塔系统研究

Research on Vertical Lifting Emergency Repair Tower System Based on Electro-hydraulic Power

自然灾害对输电杆塔的损害将会造成严重的电网安全问题及巨大的经济损失,对异常输电杆塔的抢修维护方法及设备的研究已成为当前热点。传统方式通常由人为登塔作业或使用搭载升降平台的专用车送人登塔,工作效率低下且存在一定的安全隐患。基于电液动力驱动方式设计出一种能够快速组合塔段形成稳固临时塔座的垂直升降组件式电力救援抢修塔系统。通过在SolidWorks软件中对抢修塔结构进行有限元分析、在AMEsim软件中对电动液压系统进行仿真分析表明,该系统能够有效快速地进行垂直升降搭建出安全稳定的抢修塔,实现对损坏输电杆塔维护抢修的目标。

The damage of natural disasters to transmission towers will cause serious power grid security problems and huge economic losses.Research on emergency repair and maintenance methods and equipment of abnormal transmission towers has become a current hot spot.In the traditional way,people climb the tower manually or use a special vehicle equipped with a lifting platform to send people to the tower,which is inefficient and has certain safety hazards.Based on the electro-hydraulic power drive method,this paper designs a vertical lifting assembly type electric rescue tower system that can quickly combine tower sections to form a stable temporary tower base.The finite element analysis of the emergency repair tower structure in the solidworks software and the simulation analysis of the electro-hydraulic system in the AMEsim software show that the system can effectively and quickly build a safe and stable emergency repair tower and maintain the damaged transmission tower.The goal of rush repair.