Indoor hoisting device for waterwheel of pumped storage power station

• Main Authors: MA XINWU, LI CHUNYANG, YANG ZHONGKUN, ZI SHICAI, YANG SHAOFENG, LI NING, TIAN PENG, WEI SHIYU, SUN LI, LIU XUEZHU, WANG TINGTING, LIN SHENGJIE, SUN SHENGCHU, HAO TIANYANG
• Format: Patent
• Language: Chinese; English
• Published: 11.02.2022
• Subjects: CRANES; HAULING; HOISTING; LIFTING; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS,WINCHES, OR TACKLES; PERFORMING OPERATIONS; TRANSPORTING

The utility model relates to the field of tools in hydropower stations, in particular to a hoisting device used in a waterwheel room of a pumped storage power station. The hoisting device is used for hoisting large top cover bolts and hydraulic stretchers in the vertical and horizontal directions. One end of the channel steel is lapped on a guide vane connector and is connected with a movable guide vane through a bolt, a roller limiting stop block is arranged in the other end of the channel steel, a roller group capable of walking along the linear direction of the channel steel is arranged in the channel steel, and a chain block is hung on the lower part of the roller group. And the roller group comprises a roller and a hanging ring hung with a roller shaft. The device has the characteristics of simple structure, simplicity in manufacturing, low cost, good field practicability, high efficiency, good safety, strong practicability and the like. 本实用新型涉及水电站内工具领域，即抽水蓄能电站水车室内用吊装装置。用于顶盖大型螺栓、液压拉伸器垂直和水平方向上的吊装。它包括一根槽钢，