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北京某燃气热电联产工程1~#燃气发电机房仅布置了1台100t/35t桥式起重机,而燃气发电机质量为305t,外形尺寸10832mmX2953mmX5009mm,且只能在室内吊装,内部空间相对狭小,远远不能满足吊装要求,如图1所示。经对技术方案多方论证并选择比较,最终确定采用国外某公司的液压龙门起重机进行燃气发电机吊装,该机1套4个单元在三级12m高时,起重能力为384t,符合吊装要求。
Beijing a gas cogeneration project 1 ~ # gas generator room layout of only a 100t / 35t overhead crane, and gas generator quality 305t, dimensions 10832mmX2953mmX5009mm, and can only be hoisted in the room, the internal space is relatively small, far Can not meet the lifting requirements far, as shown in Figure 1. The multi-party demonstration of the technical options and comparison, the final determination of a foreign company with hydraulic gantry crane gas turbine lifting, the aircraft 1 set of 4 units in three 12m high, the lifting capacity of 384t, in line with the lifting requirements.