红钢高速线材托盘升降装置的改造

Modification of the Hongsteel high-speed wire plate lifting device

为了解决红钢高线集卷站升降托盘电机减速机齿轮、齿轮键断裂的故障,分析了托盘升降装置的结构组成和工作原理,找出了事故原因,利用受力平衡原理,制定了增加平衡装置,改善减速机受力状况的改造方案。该项方案运行以来,设备故障率大幅度降低,减速机的平均使用寿命从3个月增加到3年以上,年均创效70万元以上。

To solve the fracture faults of gear and gears bond of lift pallet motor reducer in Hongsteel high-speed wire coiling station, structure and principle of pallet lifter were analyzed and causes of the faults were found out. Based on the force balance principle, modification schemes for adding balance device and improving the forced state of gear reducer were made. After applying the schemes, equipment failure rate greatly reduced, average service life of the reducer extended from 3 months to 3 years, and it profited more than 700 000 RMB a year.