对液压步进式爬架的超载控制系统进行了设计,介绍了超载控制系统设计原理图并分析了传感器的选择、比较控制器及声光电路和数字显示电路的工作原理,为超载控制提供了一套可行的实施方案。
The hydraulic step-by-step climbing scaffold’s overload control system is designed.The design principle of the overload control system diagram and the selection of sensor,comparative control circuit and digital display circuit are analyzed,providing a feasible implementing scheme for overload control.