煤矿用提升机提升能力的验算方法

摘要

Classification and working principles of hoist in mines are introduced. The paper also studies checking method of hoisting capacity and the effects of small strength and braking torque on hoist operation. The results show that only in the rated load could the safe and reliable operation of the hoist be ensured, which is of importance for the safe hoisting in mines.%概述了煤矿用提升机的分类及其工作原理，分析了煤矿用提升机提升能力的验算方法及提升机强度小或制动力矩小对提升机运行的影响，总结出煤矿用提升机只有在额定载荷下才能保证该设备安全、可靠的运行，对矿井安全提升有着极其重要的意义。