The invention relates to a winch control system for variable diameter cables. The winch control system comprises a lead screw mechanism and a winding drum mechanism which cooperate to complete cable unwinding and winding motions; and the winch control system further comprises a control mechanism for controlling the winding and unwinding process of the cables, wherein the control mechanism collectsrotation angle information and cable diameter information from the lead screw mechanism and the winding drum mechanism, and the control mechanism obtains and stores various parameters of the cables through calculation and meanwhile gives feedback on a rotating speed adjusting instruction to the lead screw mechanism and the winding drum mechanism. The invention further provides a control method using the control system, and according to the control method, synchronous control over the lead screw mechanism and the winding drum mechanism can be achieved, and winding and unwinding of the variablediameter cables are completed. According to the winch control system for the variable diameter cables and the control method thereof, winding and unwinding operation of the variable diameter cables can be realized through a cable arranging lead screw and a cable storing winding drum, and supported encoders and a control system are arranged to realize automatic measurement, calculation and control, so that operation is convenient, control is accurate, and therefore the control system and method can be widely applied to various winch devices requiring winding and unwinding of variable diametercables; and meanwhile, the problem of disordered cable arrangement is avoided, namely the cables can be reasonably arranged according to cable diameter changes, and accordingly stable and efficient operation can be realized.
本发明涉及一种面向变径缆的绞车控制系统,包括配合完成缆绳放缆和收缆运动的丝杠机构和卷筒机构,还包括用于控制缆绳收放过程的控制机构,所述控制机构收集来自丝杠机构和卷筒机构的旋转角度信息及缆径信息,通过计算得到并存储缆绳的各项参数,同时向丝杠机构和卷筒机构反馈转速调节指令,同时本发明提供了一套利用本控制系统的控制方法,能实现丝杠机构和卷筒机构的同步控制,完成变径缆收放。本发明通过排缆丝杠和储缆卷筒实现变径缆的收缆和放缆操作,配套编码器和控制系统,自动测量、计算和控制,操作方便,控制精确,能广泛应用于各类需要收放变径缆的绞车设备上,同时不会产生排缆混乱的问题,能根据缆径变化合理排缆,工作稳定高效。
Winch control system for variable diameter cables and control method thereof
一种面向变径缆的绞车控制系统及其控制方法
2020-05-22
Patent
Electronic Resource
Chinese
IPC: | B66D Haspeln , CAPSTANS |
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