Lifting device special for high-voltage transmission line maintenance

• Main Authors: LI WEIJUN, ZHANG YIJIE, LIU WEI, YANG ZHIRONG, YU HAO, MA XIN, NIU LEI, LAI CHENGCHENG, HUANG HENGSHUO, XIE YANG, YANG FUYING, WANG XU, LI NAN, SONG NAICHAO, WANG SIJIA, ZHANG YI, YUE GUANGWEI, SONG ZHANLING, ZHOU TING
• Format: Patent
• Language: Chinese; English
• Published: 20.12.2022
• Subjects: CONVERSION OR DISTRIBUTION OF ELECTRIC POWER; ELECTRICITY; GENERATION; INSTALLATION OF ELECTRIC CABLES OR LINES, OR OF COMBINEDOPTICAL AND ELECTRIC CABLES OR LINES

A special lifting device for high-voltage transmission line maintenance comprises a first telescopic rod, an assembling plate is detachably fixed to the top of the first telescopic rod, a moving device is installed at the bottom of the first telescopic rod and comprises a horizontal supporting plate, supporting legs are fixed to the two ends of the supporting plate, and walking wheels are installed at the bottoms of the supporting legs; a supporting rod is fixed to the bottom of the first telescopic rod, a mounting hole corresponding to the supporting rod is formed in the supporting plate, a clamping and fixing device capable of clamping the supporting rod is arranged at the top of the supporting plate, and a heightening device is further arranged on the supporting plate. The device is convenient to lift and move, saves manpower, improves the working efficiency, is convenient to heighten, and is suitable for higher high-voltage lines. 一种高压输电线路检修专用升降装置，包括第一伸缩杆，第一伸缩杆杆的顶部可拆卸固定有装配板，第一伸缩杆的底部安装有移动装置，移动装置包括水平的支撑板，支撑