特高压线路的输电铁塔高度多为50～150 m，属于中高型铁塔，而目前电力行业所使用的载人登塔装备仅能满足大跨越铁塔的使用要求。针对特高压线路中高型铁塔的登塔检修作业需求，研制了轻型载人式登塔装备。该装备通过了各项试验检测，性能和安全性都达到了设计要求，较现有的登塔装备更加轻便，经济性良好，适用于特高压中高型铁塔的登塔作业。

As the UHV power transmission towers are high tower, with the height mostly between 50-150 m, the existing manned-type climbing tower equipments only can meet the requirement of large-crossing towers. Aimed to the maintenance requirement of medium and high towers of UHV power transmission, light manned-type climbing tower equipment was developed, with which the performance and security have passed the test detection and met design requirements. Compared with the existing climbing tower equipments, the new climbing tower equipment is more convenient and economic, as well as suitable for the climbing work of medium and high UHV power transmission towers.