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矿山提升机担负着人员、矿石等的提升重任,它运行正常与否关系到人身和设备的安全,稍有不慎就会酿成重大恶性事故,因此,其机械、电器系统往往设计得比较完善可靠。但维修人员日常对没备进行故障处理过程中,由于各种主、客观原因,仍可能导致飞车事故的发生。绍兴铜都矿业有限公司矿区 JKD1.85×4多绳提升机运行至今已近20年,期间由于故障处理的原因发生了一起飞车事故,教训深刻,现对其进行原因分析,并提出预防措施,以期引起同行高度重视,避免同类事故的发生。
Mine hoist is responsible for the lifting of personnel, ore, etc., it is normal or not related to the safety of personal and equipment safety, a slight mistake will lead to major malignant accidents, therefore, the mechanical and electrical systems are often designed more perfect reliable. However, maintenance personnel routinely fail to process equipment, due to a variety of main and objective reasons, may still lead to speed accidents. Since the operation of JKD1.85 × 4 multi-rope hoist in Shaoxing Tongdu Mining Co., Ltd. has been running for nearly 20 years, a speeding accident has occurred due to the reason of the failure and profound lessons have been given. Now, the reasons for the accident are analyzed and preventive measures are put forward. With a view to arousing great attention from peers, to avoid the occurrence of similar accidents.