一 起重机主要性能参数¨`»ÖKGHWbbs.3c3t.com|ã" %1.1¨`»ÖKGHWbbs.3c3t.com|ã" %
额定起重量：¨`»ÖKGHWbbs.3c3t.com|ã" %
120t¨`»ÖKGHWbbs.3c3t.com|ã" %
¨`»ÖKGHWbbs.3c3t.com|ã" %1.2¨`»ÖKGHWbbs.3c3t.com|ã" %
起升高度：¨`»ÖKGHWbbs.3c3t.com|ã" %
10m¨`»ÖKGHWbbs.3c3t.com|ã" %
¨`»ÖKGHWbbs.3c3t.com|ã" %1.3¨`»ÖKGHWbbs.3c3t.com|ã" %
大车走行距：¨`»ÖKGHWbbs.3c3t.com|ã" %
30m¨`»ÖKGHWbbs.3c3t.com|ã" %
¨`»ÖKGHWbbs.3c3t.com|ã" %1.4¨`»ÖKGHWbbs.3c3t.com|ã" %
整机运行速度：¨`»ÖKGHWbbs.3c3t.com|ã" %
0-10m/min¨`»ÖKGHWbbs.3c3t.com|ã" %
¨`»ÖKGHWbbs.3c3t.com|ã" %1.5¨`»ÖKGHWbbs.3c3t.com|ã" %
吊梁行车运行速度：¨`»ÖKGHWbbs.3c3t.com|ã" %
0-5m/min¨`»ÖKGHWbbs.3c3t.com|ã" %
¨`»ÖKGHWbbs.3c3t.com|ã" %1.6¨`»ÖKGHWbbs.3c3t.com|ã" %
吊梁起落速度： ≤0.75m/min¨`»ÖKGHWbbs.3c3t.com|ã" %
¨`»ÖKGHWbbs.3c3t.com|ã" %1.7¨`»ÖKGHWbbs.3c3t.com|ã" %
适应坡度： ±1%¨`»ÖKGHWbbs.3c3t.com|ã" %
¨`»ÖKGHWbbs.3c3t.com|ã" %1.12 整机运行轨道和基础： 单轨P43¨`»ÖKGHWbbs.3c3t.com|ã" %
枕木间距，500～600mm¨`»ÖKGHWbbs.3c3t.com|ã" %
¨`»ÖKGHWbbs.3c3t.com|ã" %卵石道床＞350mm¨`»ÖKGHWbbs.3c3t.com|ã" %
¨`»ÖKGHWbbs.3c3t.com|ã" %二 起重机结构组成¨`»ÖKGHWbbs.3c3t.com|ã" %
¨`»ÖKGHWbbs.3c3t.com|ã" %2.1¨`»ÖKGHWbbs.3c3t.com|ã" %
吊梁行车：¨`»ÖKGHWbbs.3c3t.com|ã" %
1台 （120t，五门滑轮组，双卷扬）¨`»ÖKGHWbbs.3c3t.com|ã" %
¨`»ÖKGHWbbs.3c3t.com|ã" %2.2¨`»ÖKGHWbbs.3c3t.com|ã" %
走行总成：¨`»ÖKGHWbbs.3c3t.com|ã" %
2套¨`»ÖKGHWbbs.3c3t.com|ã" %
¨`»ÖKGHWbbs.3c3t.com|ã" %2.3¨`»ÖKGHWbbs.3c3t.com|ã" %
左侧支腿：¨`»ÖKGHWbbs.3c3t.com|ã" %
1套¨`»ÖKGHWbbs.3c3t.com|ã" %
¨`»ÖKGHWbbs.3c3t.com|ã" %2.4¨`»ÖKGHWbbs.3c3t.com|ã" %
右侧支腿：¨`»ÖKGHWbbs.3c3t.com|ã" %
¨`»ÖKGHWbbs.3c3t.com|ã" %
1套¨`»ÖKGHWbbs.3c3t.com|ã" %
¨`»ÖKGHWbbs.3c3t.com|ã" %2.5¨`»ÖKGHWbbs.3c3t.com|ã" %
托架总成：¨`»ÖKGHWbbs.3c3t.com|ã" %
4根¨`»ÖKGHWbbs.3c3t.com|ã" %
¨`»ÖKGHWbbs.3c3t.com|ã" %2.6¨`»ÖKGHWbbs.3c3t.com|ã" %
主横梁总成：¨`»ÖKGHWbbs.3c3t.com|ã" %
2根¨`»ÖKGHWbbs.3c3t.com|ã" %
¨`»ÖKGHWbbs.3c3t.com|ã" %2.7 吊梁扁担：¨`»ÖKGHWbbs.3c3t.com|ã" %
1套¨`»ÖKGHWbbs.3c3t.com|ã" %
¨`»ÖKGHWbbs.3c3t.com|ã" %2.8 端横联：¨`»ÖKGHWbbs.3c3t.com|ã" %
2套¨`»ÖKGHWbbs.3c3t.com|ã" %
¨`»ÖKGHWbbs.3c3t.com|ã" %2.9 电缆托架：¨`»ÖKGHWbbs.3c3t.com|ã" %
1套¨`»ÖKGHWbbs.3c3t.com|ã" %
¨`»ÖKGHWbbs.3c3t.com|ã" %2.10 行车电缆悬挂：¨`»ÖKGHWbbs.3c3t.com|ã" %
1套¨`»ÖKGHWbbs.3c3t.com|ã" %
¨`»ÖKGHWbbs.3c3t.com|ã" %2.11 行车行程限位：¨`»ÖKGHWbbs.3c3t.com|ã" %
1套¨`»ÖKGHWbbs.3c3t.com|ã" %
¨`»ÖKGHWbbs.3c3t.com|ã" %2.12 夹轨器：¨`»ÖKGHWbbs.3c3t.com|ã" %
4套¨`»ÖKGHWbbs.3c3t.com|ã" %
¨`»ÖKGHWbbs.3c3t.com|ã" %2.13 操作平台：¨`»ÖKGHWbbs.3c3t.com|ã" %
1套¨`»ÖKGHWbbs.3c3t.com|ã" %
¨`»ÖKGHWbbs.3c3t.com|ã" %2.14 电器系统：¨`»ÖKGHWbbs.3c3t.com|ã" %
1套¨`»ÖKGHWbbs.3c3t.com|ã" %
¨`»ÖKGHWbbs.3c3t.com|ã" %2.15 起重机运行轨道¨`»ÖKGHWbbs.3c3t.com|ã" %
1套¨`»ÖKGHWbbs.3c3t.com|ã" %
¨`»ÖKGHWbbs.3c3t.com|ã" %三 方案设计¨`»ÖKGHWbbs.3c3t.com|ã" %
¨`»ÖKGHWbbs.3c3t.com|ã" % 注： 总体方案见图 LDSBH 12030-00-000¨`»ÖKGHWbbs.3c3t.com|ã" %
¨`»ÖKGHWbbs.3c3t.com|ã" %3.1 吊梁行车¨`»ÖKGHWbbs.3c3t.com|ã" %
¨`»ÖKGHWbbs.3c3t.com|ã" %3.1.1主要性能参数¨`»ÖKGHWbbs.3c3t.com|ã" %
¨`»ÖKGHWbbs.3c3t.com|ã" %额定起重量：¨`»ÖKGHWbbs.3c3t.com|ã" %
120t¨`»ÖKGHWbbs.3c3t.com|ã" %
¨`»ÖKGHWbbs.3c3t.com|ã" %运行轨距：¨`»ÖKGHWbbs.3c3t.com|ã" %
2000mm¨`»ÖKGHWbbs.3c3t.com|ã" %
¨`»ÖKGHWbbs.3c3t.com|ã" %轴距：¨`»ÖKGHWbbs.3c3t.com|ã" %
2500mm¨`»ÖKGHWbbs.3c3t.com|ã" %
¨`»ÖKGHWbbs.3c3t.com|ã" %卷扬起落速度：¨`»ÖKGHWbbs.3c3t.com|ã" %
8m/min¨`»ÖKGHWbbs.3c3t.com|ã" %
¨`»ÖKGHWbbs.3c3t.com|ã" %运行速度：¨`»ÖKGHWbbs.3c3t.com|ã" %
¨`»ÖKGHWbbs.3c3t.com|ã" %
0-5m/min¨`»ÖKGHWbbs.3c3t.com|ã" %
¨`»ÖKGHWbbs.3c3t.com|ã" %驱动方式： 集中驱动¨`»ÖKGHWbbs.3c3t.com|ã" %
¨`»ÖKGHWbbs.3c3t.com|ã" %自重：¨`»ÖKGHWbbs.3c3t.com|ã" %
¨`»ÖKGHWbbs.3c3t.com|ã" %
¨`»ÖKGHWbbs.3c3t.com|ã" %
8t¨`»ÖKGHWbbs.3c3t.com|ã" %
¨`»ÖKGHWbbs.3c3t.com|ã" %卷筒直径：¨`»ÖKGHWbbs.3c3t.com|ã" %
400 mm¨`»ÖKGHWbbs.3c3t.com|ã" %
¨`»ÖKGHWbbs.3c3t.com|ã" %卷筒容绳量：¨`»ÖKGHWbbs.3c3t.com|ã" %
200 m¨`»ÖKGHWbbs.3c3t.com|ã" %
¨`»ÖKGHWbbs.3c3t.com|ã" %3.1.2起升机构¨`»ÖKGHWbbs.3c3t.com|ã" %
¨`»ÖKGHWbbs.3c3t.com|ã" %已知：起重能力Q静=Q+W吊具=120+1.0=1211t¨`»ÖKGHWbbs.3c3t.com|ã" %
¨`»ÖKGHWbbs.3c3t.com|ã" %粗选：双卷扬，倍率m=12，滚动轴承滑轮组，效率η=0.92, 见《起重机设计手册》表3-2-11，P223，则钢丝绳自由端静拉力S:：S=Q静/(η× m)=121/(0.92×12)/2=5.4t，选择JM6t卷扬机；钢丝绳破断拉力总和∑t：∑t=S×n/k=5×5/0.82=30.4t ＜32.3t，选择钢丝绳： 6×37-21.5-1700，GB1102-74，《起重机设计手册》P195。¨`»ÖKGHWbbs.3c3t.com|ã" %
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