提升机在运行过程中,为防止事故发生,安全制动是非常重要的。为保证安全制动,需要有足够的减速度。造成绞车机械事故的原因主要是产品质量、安装质量和维护以及司机操作不当。还是煤矿全部设备里仅有的应该调速运行的装置,其承担了煤矿工作者和设备材料的加强。 Hoist in operation, in order to prevent accidents, safety brake is very important. To ensure safe braking, you need to have enough deceleration. The main cause of winch mechanical accidents are product quality, installation quality and maintenance, and driver’s improper operation. Or the only equipment in the coal mine that should be operated at a regulated speed, which bears the strength of mine workers and equipment.