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介绍了双导柱大吨位升降机主要优点和参数,并对其结构进行分析,详细说明了双导柱大吨位升降机工作原理、对重系统、驱动机构、安全装置、电气控制系统,并给出了工程应用实例。
The main advantages and parameters of double-column large-tonnage lifts are introduced, and their structures are analyzed. The working principle of double-column large tonnage lifts is described in detail. The system, drive mechanism, safety device and electrical control system are also given. Engineering application examples.