Displacement suspension string of overhead power transmission line

• Main Authors: WEN RONGYI, SHENG LIQIU, YU WENBANG, CUI BIN, WANG YUQING, BAO SHANQUAN, GUO ANQI, WANG QINGBO, XIAO JIGUANG, LAO ZHEN, AN PENG, WANG FUWU, JIA YANSHUN, MA JINGLIANG
• Format: Patent
• Language: Chinese; English
• Published: 25.01.2022
• Subjects: CONVERSION OR DISTRIBUTION OF ELECTRIC POWER; ELECTRICITY; GENERATION; INSTALLATION OF ELECTRIC CABLES OR LINES, OR OF COMBINEDOPTICAL AND ELECTRIC CABLES OR LINES

The utility model relates to the technical field of power equipment, and discloses a displaceable suspension string for an overhead power transmission line, which comprises a first threaded rod, and a second threaded rod is arranged at the bottom of the first threaded rod; according to the utility model, the mounting plate is bolted with the telegraph pole through the cooperation of the mounting bolts, then the insulating sleeve and the wire are wrapped, then the insulating sleeve is placed between the upper fixing piece and the lower fixing piece, and then the upper fixing piece and the lower fixing piece are fixed through the fixing bolts, the fixing blocks and the first nuts. When the electric wire swings, the hinging piece moves in the circular ring, and then the circular ring moves on the surface of the U-shaped connecting piece, so that displacement protection on the electric wire can be effectively realized; by rotating the connecting rod, the connecting rod drives the adjusting nut to rotate on the su