Novel large-tonnage cable payoff rack

• Main Authors: ZHANG HAILIANG, DANG KUN, YU XIANG, WU ZHONGQIU, LIU XIANG, YANG LIUSHENG, WANG HAO, ZHANG YINGLONG, ZHANG MING, ZHU JIANGTAO, WU JIAOLIU, XU GANGLIANG, NIE DONGXU, ZHANG HONGYI
• Format: Patent
• Language: Chinese; English
• Published: 15.03.2017
• 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 novel large-tonnage cable payoff rack. A shaft rod is arranged at the upper ends of two side brackets of the novel large-tonnage cable payoff rack; a cable drum is arranged on the shaft rod; a nut is arranged at the upper end of one side bracket correspondingly; lifting screw rods are screwed into the nuts; the lower ends of the lifting screw rods are connected with rotating rods; the upper ends of the lifting screw rods are connected with the lower ends of bearing retainers; two bearings are arranged on the shaft rod, and are placed in grooves in the upper ends of the bearing retainers respectively; a brake wheel disk is arranged at one end of the shaft rod; an end part limiting disk is arranged at the other end of the shaft rod; the brake wheel disk is matched with a brake mechanism; a locating hoop is arranged on the shaft rod at the other end of cable drum; and a shifting arm rod is arranged on the shaft rod. A person can operate the novel large-tonnage cable payoff rack lightly