The invention provides a working method of a lower limiting device of a steel wire rope, which comprises the following specific steps: (1) mounting and fixing a rope head of the steel wire rope on a rope head fixing device, and presetting lower limiting positions of the steel wire rope on two winding drums; (2.1. 1) winding part of the steel wire rope on the two winding drums along the rope grooves in the winding drums, and arranging the steel wire rope between the compression roller and the two winding drums; (2.1. 2) the two winding drums are driven by a winding drum driving motor to rotate synchronously, and the rotating directions of the two winding drums are opposite; in the descending process of the steel wire rope, detection of the lower limiting position of the steel wire rope can be achieved, meanwhile, an inclined chamfer is arranged on a pressing roller of the lower limiting device, in the ascending process of the steel wire rope, the steel wire rope can lift the pressing roller conveniently, the pressing roller is separated from a winding drum, and the steel wire rope enters the position between the pressing roller and the winding drum more quickly; the steel wire rope is prevented from being clamped on the step of the compression roller and cannot lift the compression roller, so that the operation is simple, the safety is high, and the lifting operation efficiency is improved.
本发明提供了一种钢丝绳的下限位装置的工作方法,具体步骤包括:(1)将钢丝绳绳头安装固定绳头固定装置上,预设两个卷筒上钢丝绳下限位位置;(2.1.1)将部分钢丝绳顺着卷筒上的绳槽缠绕在两个卷筒上,同时压辊与两个卷筒之间设有钢丝绳;(2.1.2)通过卷筒驱动电机分别带动两个卷筒进行同步转动,两个卷筒的转动方向相反;在钢丝绳下降过程中,能够实现对钢丝绳下限位位置的检测,同时通过下限位装置的压辊上设置有斜倒角,在钢丝绳上升过程中,能够使得钢丝绳顺势抬起压辊,使压辊与卷筒进行分离,使钢丝绳更快进入压辊与卷筒之间,避免了钢丝绳卡住在压辊的台阶上而无法抬升压辊,从而操作简单且安全性高,提高上升作业效率。
Working method of lower limiting device of steel wire rope
一种钢丝绳的下限位装置的工作方法
04.04.2023
Patent
Elektronische Ressource
Chinesisch
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