The invention discloses a balancing device for an elevator. The balancing device comprises an elevator body and a mounting frame, wherein mounting plates are fixedly connected to the two sides of theouter wall of the top of the elevator body, the same first rotating rod is fixedly connected to the outer walls of the opposite sides of the two mounting plates, driven tooth rollers are connected tothe outer walls of the two first rotating rods through bearings, second rotating rods are fixedly connected to the inner walls of the two sides of the mounting frame, driving tooth rollers are connected to the outer walls of the second rotating rods through bearings, a motor is fixedly connected to the outer wall of one side of the mounting frame, and one end of an output shaft of the motor is inkey connection with one ends of the driving tooth rollers. According to the balancing device, a controller controls the motor to drive the rotating amplitude of the driving tooth rollers, the meshingeffect of a transmission rack, the driving tooth rollers and the driven tooth rollers counteracts the unbalanced force received by the bottom of the elevator, so that the stress of the elevator body is effectively balanced, and the abrasion condition between the elevator body and a guide rail is delayed.
本发明公开了一种电梯用平衡装置,包括电梯本体和安装架,所述电梯本体顶部外壁的两侧均固定连接有安装板,两个所述安装板的相对一侧外壁上固定连接有同一个第一转杆,两个所述第一转杆的外壁上均通过轴承连接有从动齿辊,所述安装架的两侧内壁上均固定连接有第二转杆,所述第二转杆的外壁上通过轴承连接有主动齿辊,所述安装架的一侧外壁上固定连接有电机,电机输出轴的一端键连接在主动齿辊的一端。本发明控制器控制电机带动主动齿辊的转动幅度,传动齿条和主动齿辊和从动齿辊的啮合的作用,抵消电梯底部收到的不平衡的力道,有效的均衡电梯本体受力,延缓了电梯本体与导轨间的磨损情况。
Balancing device for elevator
一种电梯用平衡装置
2021-03-05
Patent
Electronic Resource
Chinese
Elevator balancing method, elevator balancing device and elevator
European Patent Office | 2023
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