Pay-off device for power distribution network

• Main Authors: SHANG ZHIQIANG, ZHAO MINGHUI, FU LIANLIANG, WANG ZHENPENG, YIN YANLIN, REN XIAOHAN, LIAN WEIKUN, XIAO DONGSHENG, SU NING, LIU XIUWEI, ZHANG JIANTAO, WU QIONG, SUN JIANJUN, LI HUADAI, WANG HUI
• Format: Patent
• Language: Chinese; English
• Published: 12.05.2020
• Subjects: CONVEYING; HANDLING THIN OR FILAMENTARY MATERIAL; HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS,CABLES; PACKING; PERFORMING OPERATIONS; STORING; TRANSPORTING

The invention discloses a pay-off device for power distribution network, and belongs to the field of power distribution network equipment. The pay-off device comprises a base, frame plates, a wire reel and a rotating roller, wherein a front driving gear is arranged on the rotating roller in a sleeving manner and is connected to the rotating roller through a front unilateral bearing; a front rocking bar is arranged on the corresponding end part of the rotating roller in a sleeving manner; a driving sliding block meshed with the front driving gear is connected to the front rocking bar in a sliding manner; the distance from the meshing part of the driving sliding block and the front driving gear to the center of a circle of the rotating roller is less than half the length of the front rockingbar; the end, backing on to the rotating roller, of the front rocking bar, is articulated with a front connecting rod; the lower end of the front connecting rod is articulated with a front pedal; theend, backing on to a cabl