The invention provides a hydraulic control method for tensioning steel wire ropes, which comprises the following steps of: (1) respectively winding and connecting one ends of two steel wire ropes on two winches, and respectively fixing the other ends of the two steel wire ropes at two ends of a target object hung on a lifting hook; (2) the lifting hook drives the target object to ascend, and the winch winds the rope; (3) after the target object is lifted to a preset position, the hydraulic pump stops pumping oil, and the target object is in a static state; (4) the lifting hook drives the target object to descend, and the winch releases the rope; oil way pressure can be flexibly adjusted through external loads, and control is easy and convenient.
本发明提供一种张紧钢丝绳的液压控制方法,包括(1)将两根钢丝绳的一端分别缠绕连接在两个绞车上,然后将两根钢丝绳的另一端分别固定在悬挂在吊钩上的目标物体的两端;(2)吊钩带动目标物体上升,绞车收绳;(3)目标物体被吊至预设位置后,液压泵停止泵油,目标物体处于静止状态;(4)吊钩带动目标物体下降,绞车放绳;本发明能够通过外界负载灵活调节油路压力,操控简便。
Hydraulic control method for tensioning steel wire rope
一种张紧钢丝绳的液压控制方法
2024-02-13
Patent
Elektronische Ressource
Chinesisch
Crane variable-amplitude steel wire rope tensioning method
Europäisches Patentamt | 2024
|Europäisches Patentamt | 2023
|Automatic steel wire rope tensioning device of hoisting equipment
Europäisches Patentamt | 2024
|