防滑是多绳提升中的主要要求之一,根据欧拉公式,钢绳与摩擦轮不产生滑动的条件为: 运转中的多绳提升机在变速阶段,最容易产生钢绳打滑现象,这使多绳提升的运动状态比单绳提升要复杂得多。我国矿山多采用等重尾绳。如果在运动状态时计入惯性力,且忽略矿井阻力、导向轮变位重量等,可以得到如下各式。 Non-slip is one of the main requirements in multi-rope hoisting. According to Euler’s formula, the condition that the steel rope and the friction wheel do not generate slippage is that the multi-rope hoist in operation is most likely to generate rope slippage in the gear shifting stage, Multi-rope lifting motion is much more complex than single-rope lifting. We use more heavy mine tailings. If included in the movement state of inertia, and ignore the mine resistance, guide wheel displacement weight, you can get the following formula.