The invention belongs to the technical field of hoisting, and particularly relates to a self-balancing hoisting method and system. The self-balancing lifting method comprises the following steps: connecting and lifting a lifting appliance by adopting slings, respectively winding two slings on a first pulley block and a second pulley block, adjacently arranging a first movable pulley pair of the first pulley block on two lifting points of the lifting appliance, and adjacently arranging a second movable pulley pair of the second pulley block on the other two lifting points of the lifting appliance, fixed pulleys of the two pulley blocks are respectively arranged on a fixed object, the first movable pulley pair and the second movable pulley pair are respectively provided with a movable pulley adjacent to each other, and the hoisting gravity center is arranged in an enclosed area of the first movable pulley pair and the second movable pulley pair. And the winding and unwinding ends of the slings are lifted and lowered from any two non-adjacent movable pulleys. The lifting gravity center is in a quadrilateral range, and lifting is carried out from diagonal lifting points, so that stable self-balancing lifting can be realized, the lifting is simple, efficient, safe and reliable, and the structure is flexible and compact.
本发明属于起重技术领域,特别是涉及一种自平衡吊升方法及吊升系统。自平衡吊升方法采用吊索连接并提升吊具,将两根吊索分别绕于第一滑轮组与第二滑轮组,将第一滑轮组的第一动滑轮对相邻的布置在吊具的两吊点上,并且将第二滑轮组的第二动滑轮对同样相邻的布置在吊具的另两吊点上,两滑轮组的定滑轮分别布置在固定物上,第一动滑轮对与第二动滑轮对各自有一个动滑轮相邻,将起吊重心置于第一动滑轮对与第二动滑轮对的围合区域内,通过设置吊索的绕制方向,使吊索的收放端从任意不相邻的两动滑轮上提升下放。保证起吊重心处于四边形范围内并从对角吊点起吊,即可平稳自平衡起吊,起吊简单高效、安全可靠,结构灵活紧凑。
Self-balancing hoisting method and hoisting system
一种自平衡吊升方法及吊升系统
2023-08-22
Patent
Elektronische Ressource
Chinesisch
Europäisches Patentamt | 2020
|Europäisches Patentamt | 2021
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