The invention discloses a winch synchronous control system and a winch synchronous control method.The winch synchronous control system comprises a main pump, a first reversing valve, a second reversing valve, a first main oil way, a second main oil way, a third main oil way, a fourth main oil way, a first adjusting valve, a second adjusting valve, a third adjusting valve, a fourth adjusting valve, a first motor and a second motor; the first adjusting valve, the second adjusting valve, the third adjusting valve and the fourth adjusting valve are arranged on the first main oil way, the second main oil way, the third main oil way and the fourth main oil way to adjust the flow of the main oil ways flowing into the corresponding motors. According to the winch synchronous control system and the winch synchronous control method, the adjusting valves are arranged on the main oil ways, when the two winches are not synchronous, the flow on the corresponding main oil ways can be controlled by controlling the positions of the adjusting valves, and therefore the action speed of the first motor and the action speed of the second motor are adjusted, and winch synchronization can be guaranteed.
本申请公开一种卷扬同步控制系统及卷扬同步控制方法,该卷扬同步控制系统包括主泵、第一换向阀、第二换向阀、第一主油路、第二主油路、第三主油路、第四主油路、第一调节阀、第二调节阀、第三调节阀、第四调节阀、第一马达和第二马达,第一、第二、第三、第四调节阀设于第一主油路、第二主油路、第三主油路、第四主油路上以调节各主油路流入相应马达的流量。本申请的卷扬同步控制系统及卷扬同步控制方法中,通过在各主油路上设置调节阀,当两个卷扬不同步时,可通过控制调节阀的位置控制相应主油路上的流量,从而调节第一马达和第二马达的动作速度,能保证卷扬同步。
Winding synchronous control system and winding synchronous control method
卷扬同步控制系统及卷扬同步控制方法
2024-03-05
Patent
Electronic Resource
Chinese
Dual-winding synchronous control system and dual-winding synchronous control method for crane
European Patent Office | 2015
|Winding synchronous control method and device, crane and storage medium
European Patent Office | 2023
|Steel strand automatic winding control system and method suitable for hydraulic synchronous lifting
European Patent Office | 2024
|