High-voltage power supply line maintenance auxiliary pulley

• Main Authors: CHEN YANG, ZHANG ZHE, GAO YUXIN, ZHOU XIAOLIANG, WEI FENGBO, YE HAORAN, YUN NAN, WANG YI, YANG SHUHONG, GUO HAIDONG, YAO XINBO, NAN XUDONG
• Format: Patent
• Language: Chinese; English
• Published: 02.01.2024
• Subjects: CONVERSION OR DISTRIBUTION OF ELECTRIC POWER; ELECTRICITY; GENERATION; INSTALLATION OF ELECTRIC CABLES OR LINES, OR OF COMBINEDOPTICAL AND ELECTRIC CABLES OR LINES

The invention relates to the field of high-voltage circuit maintenance instruments, in particular to an auxiliary pulley for maintenance of a high-voltage power supply line, and provides the auxiliary pulley for maintenance of the high-voltage power supply line in order to solve the problems that at present, a common pulley is inconvenient to carry, and when a cable needs to go uphill, constructors need to drag the pulley with a large amount of physical power. Comprising a supporting plate and two mounting frames which are arranged on the two sides of the supporting plate in parallel and can adjust the distance, a seat plate is connected to the front side of the supporting plate, a first support and a second support are arranged on the front side and the rear side of each mounting frame respectively, and a first pressing wheel and a second pressing wheel are rotationally connected to the outer ends of the first support and the second support respectively; when the device is carried, the mounting frames on the