Top power box for installing elevator in old community

• Main Authors: PAN ASUO, TANG WENXING, ZHANG HUA, SONG YUQING, ZHAO KUN, LIU YIRONG
• Format: Patent
• Language: Chinese; English
• Published: 25.11.2022
• Subjects: ELEVATORS; ESCALATORS OR MOVING WALKWAYS; HAULING; HOISTING; LIFTING; PERFORMING OPERATIONS; TRANSPORTING

The utility model provides a top power box for installing an elevator in an old community. The top power box comprises a power box body, a rotating shaft is arranged on the power box body, a plurality of reduction gearboxes are arranged on the rotating shaft, each reduction gearbox comprises a gear ring, meshed pinions are arranged on the two sides of the gear ring, cable winding wheels are arranged on the pinions, and a translation device is arranged on one side of each cable winding wheel. One end of the steel cable is fixed to the cable winding wheel, and the other end of the steel cable penetrates through the translation device to be connected with a hung object. One motor is connected with a plurality of reduction gearboxes, and the reduction gearboxes are connected with two pinions through gear rings, so that the torque required by the motor is greatly reduced, the energy utilization efficiency is improved, and the cost and the space of a power box are saved. And a plurality of lifting points can keep a