Special tool for replacing four-bundle conductor linear insulator of power transmission line

• Main Authors: QIU ZIFENG, YU TAO, ZHU CHENXING, ZHOU WEI, LIU YANG, WANG GUANGLONG, ZHANG MINGGANG, WANG MINWU, YU CHENGTAO, HAO HE, YU SHENHANG, SHI KEHUI, LI LIN, SHI KEGUANG, XU DONG, GE YUNZHEN, LIANG XIAOYU, WANG LEI, WANG HUADONG, GUO SHENGTIAN, SUN JIANTAO, ZONG SHAOWEI, SONG YINGTAO, LIU HAIPENG, LIANG WEN, LIANG YONG, SUN ZHAOJIAN, LU XIAOJUN, WU WANXIANG, CHEN HONG, WANG GUOLI, WANG XINGYUAN, ZHAO LIN, DONG BO, GUO TIANXING
• Format: Patent
• Language: Chinese; English
• Published: 16.04.2021
• 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 belongs to the technical field of wire maintenance, particularly relates to a special tool for replacing a linear insulator of a four-bundle conductor of a power transmission line, and provides the following scheme aiming at the problems that an existing tool does not have an appropriate tool for disassembling the insulator, the conductor is inconvenient to fix, the tightened insulator is inconvenient to loosen, and disassembly and maintenance are inconvenient. The invention proposes the following scheme: the tool comprises a mounting plate, a U-shaped plate is fixedly mounted on the mounting plate, a cylinder is movably connected to the U-shaped plate, a handle is fixedly mounted at one end of the cylinder, a winding wheel is fixedly mounted at the other end of the cylinder, one ends of two pull ropes are connected to the winding wheel, sliding blocks are fixedly connected to the other ends of the two pull ropes, and two sliding holes are symmetrically formed in the mounting plate; the two slid