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一九八五年元月三十～二月二日,由部基建司和制造局共同主持,在安徽省合肥市召开了DZQ-200型折臂自升式塔式起重机样机出厂审定会.参加会议的有来自全国各地的施工、设计、科研、教学、制造单位的代表67人.会议审查了塔机的各项设计、制造文件,观摩了自立状态下各种工况的运行表演,并观看了组装录相.代表们一致认为DZQ-200型塔机的试制成功,为我国双曲线大型冷却塔工艺填补了一项空白,是一项开发性的新产品.DZQ-200型塔机是目前我国最大起重幅度的折臂塔机,最大起重幅度达59米,起重高度达162米,起吊臂可在0～75°范围内曲折吊重,在下降时能曲折90°,通过双曲
From January 30 to February 2, 1985, co-chaired by the Department of Infrastructure and Manufacturing and Bureau of Manufacturing, a DZQ-200 Type Jib-type Self-elevating Tower Crane prototype trial was held in Hefei, Anhui Province. There were 67 representatives from construction, design, scientific research, teaching and manufacturing units from all over the country.The meeting reviewed various design and manufacturing documents of tower crane and observed the running performances of various working conditions in the state of independence and watched The assembly video.Delegates agreed that the DZQ-200-type tower crane trial success for China’s hyperbolic large cooling tower technology to fill a blank, is a development of new products .DZQ-200 tower crane is currently China’s largest lifting rate of the arm tower tower crane, the maximum lifting rate of 59 meters, lifting height of 162 meters, the lifting arm can be in the range of 0 ~ 75 ° twists and turns during the decline can be tortuous 90 °, through double song