The embodiment of the invention provides a control method for double-winch hook type lifting equipment, which is applied to a crane, and the double-winch hook type lifting equipment comprises a first winch and a second winch, the control method comprises the steps that the first layer number of first steel wire ropes on a first winding drum of the first winch and the second layer number of second steel wire ropes on a second winding drum of the second winch are determined; and the rope outlet speed of the first winch and/or the rope outlet speed of the second winch are/is adjusted according to the first layer number and the second layer number. By means of the technical scheme, consideration of different steel wire rope layer numbers of the winding drums can be added on the basis of an existing synchronous control scheme of the double-winch lifting equipment, so that the defect that due to various reasons, the steel wire rope layer numbers on the double winding drums are different, and a conventional scheme cannot be reasonably adjusted is overcome, and the adaptability of double-winch synchronization is enhanced.
本发明实施例提供一种用于双卷扬吊钩式起升设备的控制方法,应用于起重机,双卷扬吊钩式起升设备包括第一卷扬和第二卷扬,控制方法包括:确定第一卷扬的第一卷筒上的第一钢丝绳的第一层数以及第二卷扬的第二卷筒上的第二钢丝绳的第二层数;根据第一层数和第二层数调整第一卷扬的出绳速度和/或第二卷扬的出绳速度。通过上述技术方案,可以在现有的双卷扬起升设备的同步控制方案的基础上增加对卷筒出现不同钢丝绳层数的考虑,以降低因各种原因导致双卷筒上的钢丝绳层数不同,导致常规方案无法合理调节的缺陷,使得双卷扬同步的适应性增强。
Control method and device for double-winch lifting hook type lifting equipment
用于双卷扬吊钩式起升设备的控制方法及装置
2022-12-06
Patent
Electronic Resource
Chinese
FRUSTOCONICAL DRUM WINCH FOR LIFTING LOADS WITH HOOK REDUCED APPROXIMATION LIFTING HEIGHT
European Patent Office | 2016
|FRUSTOCONICAL DRUM WINCH FOR LIFTING LOADS WITH HOOK REDUCED APPROXIMATION LIFTING HEIGHT
European Patent Office | 2016
|Frustoconical drum winch for lifting loads with hook reduced approximation lifting height
European Patent Office | 2018
|