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分析了摩擦式提升机滑绳现象存在的可能性,针对摩擦传动特点,研究了滑绳制动系统结构组成及其控制技术,提出了滑绳的判据条件和滑绳制动力矩的可控性,总结了以可编程控制器为核心的摩擦式提升机滑绳制动技术方案。
According to the characteristics of friction transmission, the structure and control technology of the slip-line braking system are studied. The criterion of slip-line and the controllable braking torque of the slip-line are put forward In this paper, we summarize the technical scheme of the friction rope hoisting brake with PLC as the core.