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介绍了一种用于提升设备的新型防坠、防■罐装置，即用液压缓冲装置代替目前用的钢丝全绳摩擦式缓冲器，并阐述了其工作原理及设计要点。
A new type of anti-fall and anti-tank device for lifting equipment is introduced, that is to say, the hydraulic buffer device is used to replace the existing steel wire full-line friction buffer and the working principle and design points are described.