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stec2009 - 2010/10/13 15:15:00
起重机主要性能参数¹i ´àÓʒYwbbs.3c3t.com;˜Î¶/ÅR`¢

1.1¹i ´àÓʒYwbbs.3c3t.com;˜Î¶/ÅR`¢
额定起重量:¹i ´àÓʒYwbbs.3c3t.com;˜Î¶/ÅR`¢
120t
¹i ´àÓʒYwbbs.3c3t.com;˜Î¶/ÅR`¢

¹i ´àÓʒYwbbs.3c3t.com;˜Î¶/ÅR`¢

1.2¹i ´àÓʒYwbbs.3c3t.com;˜Î¶/ÅR`¢
起升高度:¹i ´àÓʒYwbbs.3c3t.com;˜Î¶/ÅR`¢
10m
¹i ´àÓʒYwbbs.3c3t.com;˜Î¶/ÅR`¢

¹i ´àÓʒYwbbs.3c3t.com;˜Î¶/ÅR`¢

1.3¹i ´àÓʒYwbbs.3c3t.com;˜Î¶/ÅR`¢
大车走行距:¹i ´àÓʒYwbbs.3c3t.com;˜Î¶/ÅR`¢
30m
¹i ´àÓʒYwbbs.3c3t.com;˜Î¶/ÅR`¢

¹i ´àÓʒYwbbs.3c3t.com;˜Î¶/ÅR`¢

1.4¹i ´àÓʒYwbbs.3c3t.com;˜Î¶/ÅR`¢
整机运行速度:¹i ´àÓʒYwbbs.3c3t.com;˜Î¶/ÅR`¢
0-10m/min
¹i ´àÓʒYwbbs.3c3t.com;˜Î¶/ÅR`¢

¹i ´àÓʒYwbbs.3c3t.com;˜Î¶/ÅR`¢

1.5¹i ´àÓʒYwbbs.3c3t.com;˜Î¶/ÅR`¢
吊梁行车运行速度:¹i ´àÓʒYwbbs.3c3t.com;˜Î¶/ÅR`¢
0-5m/min
¹i ´àÓʒYwbbs.3c3t.com;˜Î¶/ÅR`¢

¹i ´àÓʒYwbbs.3c3t.com;˜Î¶/ÅR`¢

1.6¹i ´àÓʒYwbbs.3c3t.com;˜Î¶/ÅR`¢
吊梁起落速度:           0.75m/min¹i ´àÓʒYwbbs.3c3t.com;˜Î¶/ÅR`¢

¹i ´àÓʒYwbbs.3c3t.com;˜Î¶/ÅR`¢

1.7¹i ´àÓʒYwbbs.3c3t.com;˜Î¶/ÅR`¢
适应坡度:               ±1%¹i ´àÓʒYwbbs.3c3t.com;˜Î¶/ÅR`¢

¹i ´àÓʒYwbbs.3c3t.com;˜Î¶/ÅR`¢

1.12 整机运行轨道和基础: 单轨P43¹i ´àÓʒYwbbs.3c3t.com;˜Î¶/ÅR`¢
枕木间距,500600mm¹i ´àÓʒYwbbs.3c3t.com;˜Î¶/ÅR`¢

¹i ´àÓʒYwbbs.3c3t.com;˜Î¶/ÅR`¢

卵石道床>350mm¹i ´àÓʒYwbbs.3c3t.com;˜Î¶/ÅR`¢

¹i ´àÓʒYwbbs.3c3t.com;˜Î¶/ÅR`¢

  起重机结构组成¹i ´àÓʒYwbbs.3c3t.com;˜Î¶/ÅR`¢

¹i ´àÓʒYwbbs.3c3t.com;˜Î¶/ÅR`¢

2.1¹i ´àÓʒYwbbs.3c3t.com;˜Î¶/ÅR`¢
吊梁行车:¹i ´àÓʒYwbbs.3c3t.com;˜Î¶/ÅR`¢
1
    120t,五门滑轮组,双卷扬)¹i ´àÓʒYwbbs.3c3t.com;˜Î¶/ÅR`¢

¹i ´àÓʒYwbbs.3c3t.com;˜Î¶/ÅR`¢

2.2¹i ´àÓʒYwbbs.3c3t.com;˜Î¶/ÅR`¢
走行总成:¹i ´àÓʒYwbbs.3c3t.com;˜Î¶/ÅR`¢
2
¹i ´àÓʒYwbbs.3c3t.com;˜Î¶/ÅR`¢

¹i ´àÓʒYwbbs.3c3t.com;˜Î¶/ÅR`¢

2.3¹i ´àÓʒYwbbs.3c3t.com;˜Î¶/ÅR`¢
左侧支腿:¹i ´àÓʒYwbbs.3c3t.com;˜Î¶/ÅR`¢
1
¹i ´àÓʒYwbbs.3c3t.com;˜Î¶/ÅR`¢

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2.4¹i ´àÓʒYwbbs.3c3t.com;˜Î¶/ÅR`¢
右侧支腿:¹i ´àÓʒYwbbs.3c3t.com;˜Î¶/ÅR`¢
¹i ´àÓʒYwbbs.3c3t.com;˜Î¶/ÅR`¢
1
¹i ´àÓʒYwbbs.3c3t.com;˜Î¶/ÅR`¢

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2.5¹i ´àÓʒYwbbs.3c3t.com;˜Î¶/ÅR`¢
托架总成:¹i ´àÓʒYwbbs.3c3t.com;˜Î¶/ÅR`¢
4
¹i ´àÓʒYwbbs.3c3t.com;˜Î¶/ÅR`¢

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2.6¹i ´àÓʒYwbbs.3c3t.com;˜Î¶/ÅR`¢
主横梁总成:¹i ´àÓʒYwbbs.3c3t.com;˜Î¶/ÅR`¢
2
¹i ´àÓʒYwbbs.3c3t.com;˜Î¶/ÅR`¢

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2.7 吊梁扁担:¹i ´àÓʒYwbbs.3c3t.com;˜Î¶/ÅR`¢
1
¹i ´àÓʒYwbbs.3c3t.com;˜Î¶/ÅR`¢

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2.8 端横联:¹i ´àÓʒYwbbs.3c3t.com;˜Î¶/ÅR`¢
2
¹i ´àÓʒYwbbs.3c3t.com;˜Î¶/ÅR`¢

¹i ´àÓʒYwbbs.3c3t.com;˜Î¶/ÅR`¢

2.9 电缆托架:¹i ´àÓʒYwbbs.3c3t.com;˜Î¶/ÅR`¢
1
¹i ´àÓʒYwbbs.3c3t.com;˜Î¶/ÅR`¢

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2.10 行车电缆悬挂:¹i ´àÓʒYwbbs.3c3t.com;˜Î¶/ÅR`¢
1
¹i ´àÓʒYwbbs.3c3t.com;˜Î¶/ÅR`¢

¹i ´àÓʒYwbbs.3c3t.com;˜Î¶/ÅR`¢

2.11 行车行程限位:¹i ´àÓʒYwbbs.3c3t.com;˜Î¶/ÅR`¢
1
¹i ´àÓʒYwbbs.3c3t.com;˜Î¶/ÅR`¢

¹i ´àÓʒYwbbs.3c3t.com;˜Î¶/ÅR`¢

2.12 夹轨器:¹i ´àÓʒYwbbs.3c3t.com;˜Î¶/ÅR`¢
4
¹i ´àÓʒYwbbs.3c3t.com;˜Î¶/ÅR`¢

¹i ´àÓʒYwbbs.3c3t.com;˜Î¶/ÅR`¢

2.13 操作平台:¹i ´àÓʒYwbbs.3c3t.com;˜Î¶/ÅR`¢
1
¹i ´àÓʒYwbbs.3c3t.com;˜Î¶/ÅR`¢

¹i ´àÓʒYwbbs.3c3t.com;˜Î¶/ÅR`¢

2.14 电器系统:¹i ´àÓʒYwbbs.3c3t.com;˜Î¶/ÅR`¢
1
¹i ´àÓʒYwbbs.3c3t.com;˜Î¶/ÅR`¢

¹i ´àÓʒYwbbs.3c3t.com;˜Î¶/ÅR`¢

2.15 起重机运行轨道¹i ´àÓʒYwbbs.3c3t.com;˜Î¶/ÅR`¢
1
¹i ´àÓʒYwbbs.3c3t.com;˜Î¶/ÅR`¢

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  方案设计¹i ´àÓʒYwbbs.3c3t.com;˜Î¶/ÅR`¢

¹i ´àÓʒYwbbs.3c3t.com;˜Î¶/ÅR`¢

  注: 总体方案见图 LDSBH 12030-00-000¹i ´àÓʒYwbbs.3c3t.com;˜Î¶/ÅR`¢

¹i ´àÓʒYwbbs.3c3t.com;˜Î¶/ÅR`¢

3.1 吊梁行车¹i ´àÓʒYwbbs.3c3t.com;˜Î¶/ÅR`¢

¹i ´àÓʒYwbbs.3c3t.com;˜Î¶/ÅR`¢

3.1.1主要性能参数¹i ´àÓʒYwbbs.3c3t.com;˜Î¶/ÅR`¢

¹i ´àÓʒYwbbs.3c3t.com;˜Î¶/ÅR`¢

额定起重量:¹i ´àÓʒYwbbs.3c3t.com;˜Î¶/ÅR`¢
120t
¹i ´àÓʒYwbbs.3c3t.com;˜Î¶/ÅR`¢

¹i ´àÓʒYwbbs.3c3t.com;˜Î¶/ÅR`¢

运行轨距:¹i ´àÓʒYwbbs.3c3t.com;˜Î¶/ÅR`¢
2000mm
¹i ´àÓʒYwbbs.3c3t.com;˜Î¶/ÅR`¢

¹i ´àÓʒYwbbs.3c3t.com;˜Î¶/ÅR`¢

轴距:¹i ´àÓʒYwbbs.3c3t.com;˜Î¶/ÅR`¢
2500mm
¹i ´àÓʒYwbbs.3c3t.com;˜Î¶/ÅR`¢

¹i ´àÓʒYwbbs.3c3t.com;˜Î¶/ÅR`¢

卷扬起落速度:¹i ´àÓʒYwbbs.3c3t.com;˜Î¶/ÅR`¢
8m/min
¹i ´àÓʒYwbbs.3c3t.com;˜Î¶/ÅR`¢

¹i ´àÓʒYwbbs.3c3t.com;˜Î¶/ÅR`¢

运行速度:¹i ´àÓʒYwbbs.3c3t.com;˜Î¶/ÅR`¢
¹i ´àÓʒYwbbs.3c3t.com;˜Î¶/ÅR`¢
0-5m/min
¹i ´àÓʒYwbbs.3c3t.com;˜Î¶/ÅR`¢

¹i ´àÓʒYwbbs.3c3t.com;˜Î¶/ÅR`¢

驱动方式:                集中驱动¹i ´àÓʒYwbbs.3c3t.com;˜Î¶/ÅR`¢

¹i ´àÓʒYwbbs.3c3t.com;˜Î¶/ÅR`¢

自重:¹i ´àÓʒYwbbs.3c3t.com;˜Î¶/ÅR`¢
¹i ´àÓʒYwbbs.3c3t.com;˜Î¶/ÅR`¢
¹i ´àÓʒYwbbs.3c3t.com;˜Î¶/ÅR`¢
8t
¹i ´àÓʒYwbbs.3c3t.com;˜Î¶/ÅR`¢

¹i ´àÓʒYwbbs.3c3t.com;˜Î¶/ÅR`¢

卷筒直径:¹i ´àÓʒYwbbs.3c3t.com;˜Î¶/ÅR`¢
400 mm
¹i ´àÓʒYwbbs.3c3t.com;˜Î¶/ÅR`¢

¹i ´àÓʒYwbbs.3c3t.com;˜Î¶/ÅR`¢

卷筒容绳量:¹i ´àÓʒYwbbs.3c3t.com;˜Î¶/ÅR`¢
200 m
¹i ´àÓʒYwbbs.3c3t.com;˜Î¶/ÅR`¢

¹i ´àÓʒYwbbs.3c3t.com;˜Î¶/ÅR`¢

3.1.2起升机构¹i ´àÓʒYwbbs.3c3t.com;˜Î¶/ÅR`¢

¹i ´àÓʒYwbbs.3c3t.com;˜Î¶/ÅR`¢

已知:起重能力Q=Q+W吊具=120+1.0=1211t¹i ´àÓʒYwbbs.3c3t.com;˜Î¶/ÅR`¢

¹i ´àÓʒYwbbs.3c3t.com;˜Î¶/ÅR`¢
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3-2-11P223,则钢丝绳自由端静拉力S:S=Q/(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: 6×37-21.5-1700GB1102-74,《起重机设计手册》P195¹i ´àÓʒYwbbs.3c3t.com;˜Î¶/ÅR`¢

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