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安庆大件码头是专为安庆石油化工厂进口成套化肥设备而建造的。码头主体工程,自1974年11月19日破土动工,1975年4月5日完成了长300米、宽20米、坡度6％斜坡码头。此后制造码头装卸机械设备,自制成功60吨桅杆式起重机,采用就地拼接、整体吊装方法,将立柱高50米、动臂长70米、总重110吨的桅杆吊安装在码头上,并同时制成长53.4米、宽10米、高3.2米楔形卸船架,完成了和大平板车组配套成龙的滚拖、吊卸系统,到10月13日止,这座“纵向斜坡,横向直立,
Anqing large wharf is designed for Anqing petrochemical plant imported complete sets of fertilizer equipment and construction. Pier main project, since November 19, 1974 groundbreaking, April 5, 1975 completed 300 meters long, 20 meters wide, 6% gradient slope pier. Since then, the company has successfully built 60-ton mast crane by self-made splicing and hoisting method. The mast crane with 50m column height, 70m boom length and 110t total weight is installed on the quay at the same time The system is made of wedge-shaped unloader frame measuring 53.4 meters, 10 meters wide and 3.2 meters high. It completed rolling drag and drop system supporting Jackie Chan with the big flatbed car group. By October 13, the "vertical slope, horizontal and vertical,