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stec2009 - 2010/10/13 15:15:00
起重机主要性能参数ßQì!ÎuÊöbbs.3c3t.com(Ä5w‘ŚƁ

1.1ßQì!ÎuÊöbbs.3c3t.com(Ä5w‘ŚƁ
额定起重量:ßQì!ÎuÊöbbs.3c3t.com(Ä5w‘ŚƁ
120t
ßQì!ÎuÊöbbs.3c3t.com(Ä5w‘ŚƁ

ßQì!ÎuÊöbbs.3c3t.com(Ä5w‘ŚƁ

1.2ßQì!ÎuÊöbbs.3c3t.com(Ä5w‘ŚƁ
起升高度:ßQì!ÎuÊöbbs.3c3t.com(Ä5w‘ŚƁ
10m
ßQì!ÎuÊöbbs.3c3t.com(Ä5w‘ŚƁ

ßQì!ÎuÊöbbs.3c3t.com(Ä5w‘ŚƁ

1.3ßQì!ÎuÊöbbs.3c3t.com(Ä5w‘ŚƁ
大车走行距:ßQì!ÎuÊöbbs.3c3t.com(Ä5w‘ŚƁ
30m
ßQì!ÎuÊöbbs.3c3t.com(Ä5w‘ŚƁ

ßQì!ÎuÊöbbs.3c3t.com(Ä5w‘ŚƁ

1.4ßQì!ÎuÊöbbs.3c3t.com(Ä5w‘ŚƁ
整机运行速度:ßQì!ÎuÊöbbs.3c3t.com(Ä5w‘ŚƁ
0-10m/min
ßQì!ÎuÊöbbs.3c3t.com(Ä5w‘ŚƁ

ßQì!ÎuÊöbbs.3c3t.com(Ä5w‘ŚƁ

1.5ßQì!ÎuÊöbbs.3c3t.com(Ä5w‘ŚƁ
吊梁行车运行速度:ßQì!ÎuÊöbbs.3c3t.com(Ä5w‘ŚƁ
0-5m/min
ßQì!ÎuÊöbbs.3c3t.com(Ä5w‘ŚƁ

ßQì!ÎuÊöbbs.3c3t.com(Ä5w‘ŚƁ

1.6ßQì!ÎuÊöbbs.3c3t.com(Ä5w‘ŚƁ
吊梁起落速度:           0.75m/minßQì!ÎuÊöbbs.3c3t.com(Ä5w‘ŚƁ

ßQì!ÎuÊöbbs.3c3t.com(Ä5w‘ŚƁ

1.7ßQì!ÎuÊöbbs.3c3t.com(Ä5w‘ŚƁ
适应坡度:               ±1%ßQì!ÎuÊöbbs.3c3t.com(Ä5w‘ŚƁ

ßQì!ÎuÊöbbs.3c3t.com(Ä5w‘ŚƁ

1.12 整机运行轨道和基础: 单轨P43ßQì!ÎuÊöbbs.3c3t.com(Ä5w‘ŚƁ
枕木间距,500600mmßQì!ÎuÊöbbs.3c3t.com(Ä5w‘ŚƁ

ßQì!ÎuÊöbbs.3c3t.com(Ä5w‘ŚƁ

卵石道床>350mmßQì!ÎuÊöbbs.3c3t.com(Ä5w‘ŚƁ

ßQì!ÎuÊöbbs.3c3t.com(Ä5w‘ŚƁ

  起重机结构组成ßQì!ÎuÊöbbs.3c3t.com(Ä5w‘ŚƁ

ßQì!ÎuÊöbbs.3c3t.com(Ä5w‘ŚƁ

2.1ßQì!ÎuÊöbbs.3c3t.com(Ä5w‘ŚƁ
吊梁行车:ßQì!ÎuÊöbbs.3c3t.com(Ä5w‘ŚƁ
1
    120t,五门滑轮组,双卷扬)ßQì!ÎuÊöbbs.3c3t.com(Ä5w‘ŚƁ

ßQì!ÎuÊöbbs.3c3t.com(Ä5w‘ŚƁ

2.2ßQì!ÎuÊöbbs.3c3t.com(Ä5w‘ŚƁ
走行总成:ßQì!ÎuÊöbbs.3c3t.com(Ä5w‘ŚƁ
2
ßQì!ÎuÊöbbs.3c3t.com(Ä5w‘ŚƁ

ßQì!ÎuÊöbbs.3c3t.com(Ä5w‘ŚƁ

2.3ßQì!ÎuÊöbbs.3c3t.com(Ä5w‘ŚƁ
左侧支腿:ßQì!ÎuÊöbbs.3c3t.com(Ä5w‘ŚƁ
1
ßQì!ÎuÊöbbs.3c3t.com(Ä5w‘ŚƁ

ßQì!ÎuÊöbbs.3c3t.com(Ä5w‘ŚƁ

2.4ßQì!ÎuÊöbbs.3c3t.com(Ä5w‘ŚƁ
右侧支腿:ßQì!ÎuÊöbbs.3c3t.com(Ä5w‘ŚƁ
ßQì!ÎuÊöbbs.3c3t.com(Ä5w‘ŚƁ
1
ßQì!ÎuÊöbbs.3c3t.com(Ä5w‘ŚƁ

ßQì!ÎuÊöbbs.3c3t.com(Ä5w‘ŚƁ

2.5ßQì!ÎuÊöbbs.3c3t.com(Ä5w‘ŚƁ
托架总成:ßQì!ÎuÊöbbs.3c3t.com(Ä5w‘ŚƁ
4
ßQì!ÎuÊöbbs.3c3t.com(Ä5w‘ŚƁ

ßQì!ÎuÊöbbs.3c3t.com(Ä5w‘ŚƁ

2.6ßQì!ÎuÊöbbs.3c3t.com(Ä5w‘ŚƁ
主横梁总成:ßQì!ÎuÊöbbs.3c3t.com(Ä5w‘ŚƁ
2
ßQì!ÎuÊöbbs.3c3t.com(Ä5w‘ŚƁ

ßQì!ÎuÊöbbs.3c3t.com(Ä5w‘ŚƁ

2.7 吊梁扁担:ßQì!ÎuÊöbbs.3c3t.com(Ä5w‘ŚƁ
1
ßQì!ÎuÊöbbs.3c3t.com(Ä5w‘ŚƁ

ßQì!ÎuÊöbbs.3c3t.com(Ä5w‘ŚƁ

2.8 端横联:ßQì!ÎuÊöbbs.3c3t.com(Ä5w‘ŚƁ
2
ßQì!ÎuÊöbbs.3c3t.com(Ä5w‘ŚƁ

ßQì!ÎuÊöbbs.3c3t.com(Ä5w‘ŚƁ

2.9 电缆托架:ßQì!ÎuÊöbbs.3c3t.com(Ä5w‘ŚƁ
1
ßQì!ÎuÊöbbs.3c3t.com(Ä5w‘ŚƁ

ßQì!ÎuÊöbbs.3c3t.com(Ä5w‘ŚƁ

2.10 行车电缆悬挂:ßQì!ÎuÊöbbs.3c3t.com(Ä5w‘ŚƁ
1
ßQì!ÎuÊöbbs.3c3t.com(Ä5w‘ŚƁ

ßQì!ÎuÊöbbs.3c3t.com(Ä5w‘ŚƁ

2.11 行车行程限位:ßQì!ÎuÊöbbs.3c3t.com(Ä5w‘ŚƁ
1
ßQì!ÎuÊöbbs.3c3t.com(Ä5w‘ŚƁ

ßQì!ÎuÊöbbs.3c3t.com(Ä5w‘ŚƁ

2.12 夹轨器:ßQì!ÎuÊöbbs.3c3t.com(Ä5w‘ŚƁ
4
ßQì!ÎuÊöbbs.3c3t.com(Ä5w‘ŚƁ

ßQì!ÎuÊöbbs.3c3t.com(Ä5w‘ŚƁ

2.13 操作平台:ßQì!ÎuÊöbbs.3c3t.com(Ä5w‘ŚƁ
1
ßQì!ÎuÊöbbs.3c3t.com(Ä5w‘ŚƁ

ßQì!ÎuÊöbbs.3c3t.com(Ä5w‘ŚƁ

2.14 电器系统:ßQì!ÎuÊöbbs.3c3t.com(Ä5w‘ŚƁ
1
ßQì!ÎuÊöbbs.3c3t.com(Ä5w‘ŚƁ

ßQì!ÎuÊöbbs.3c3t.com(Ä5w‘ŚƁ

2.15 起重机运行轨道ßQì!ÎuÊöbbs.3c3t.com(Ä5w‘ŚƁ
1
ßQì!ÎuÊöbbs.3c3t.com(Ä5w‘ŚƁ

ßQì!ÎuÊöbbs.3c3t.com(Ä5w‘ŚƁ

  方案设计ßQì!ÎuÊöbbs.3c3t.com(Ä5w‘ŚƁ

ßQì!ÎuÊöbbs.3c3t.com(Ä5w‘ŚƁ

  注: 总体方案见图 LDSBH 12030-00-000ßQì!ÎuÊöbbs.3c3t.com(Ä5w‘ŚƁ

ßQì!ÎuÊöbbs.3c3t.com(Ä5w‘ŚƁ

3.1 吊梁行车ßQì!ÎuÊöbbs.3c3t.com(Ä5w‘ŚƁ

ßQì!ÎuÊöbbs.3c3t.com(Ä5w‘ŚƁ

3.1.1主要性能参数ßQì!ÎuÊöbbs.3c3t.com(Ä5w‘ŚƁ

ßQì!ÎuÊöbbs.3c3t.com(Ä5w‘ŚƁ

额定起重量:ßQì!ÎuÊöbbs.3c3t.com(Ä5w‘ŚƁ
120t
ßQì!ÎuÊöbbs.3c3t.com(Ä5w‘ŚƁ

ßQì!ÎuÊöbbs.3c3t.com(Ä5w‘ŚƁ

运行轨距:ßQì!ÎuÊöbbs.3c3t.com(Ä5w‘ŚƁ
2000mm
ßQì!ÎuÊöbbs.3c3t.com(Ä5w‘ŚƁ

ßQì!ÎuÊöbbs.3c3t.com(Ä5w‘ŚƁ

轴距:ßQì!ÎuÊöbbs.3c3t.com(Ä5w‘ŚƁ
2500mm
ßQì!ÎuÊöbbs.3c3t.com(Ä5w‘ŚƁ

ßQì!ÎuÊöbbs.3c3t.com(Ä5w‘ŚƁ

卷扬起落速度:ßQì!ÎuÊöbbs.3c3t.com(Ä5w‘ŚƁ
8m/min
ßQì!ÎuÊöbbs.3c3t.com(Ä5w‘ŚƁ

ßQì!ÎuÊöbbs.3c3t.com(Ä5w‘ŚƁ

运行速度:ßQì!ÎuÊöbbs.3c3t.com(Ä5w‘ŚƁ
ßQì!ÎuÊöbbs.3c3t.com(Ä5w‘ŚƁ
0-5m/min
ßQì!ÎuÊöbbs.3c3t.com(Ä5w‘ŚƁ

ßQì!ÎuÊöbbs.3c3t.com(Ä5w‘ŚƁ

驱动方式:                集中驱动ßQì!ÎuÊöbbs.3c3t.com(Ä5w‘ŚƁ

ßQì!ÎuÊöbbs.3c3t.com(Ä5w‘ŚƁ

自重:ßQì!ÎuÊöbbs.3c3t.com(Ä5w‘ŚƁ
ßQì!ÎuÊöbbs.3c3t.com(Ä5w‘ŚƁ
ßQì!ÎuÊöbbs.3c3t.com(Ä5w‘ŚƁ
8t
ßQì!ÎuÊöbbs.3c3t.com(Ä5w‘ŚƁ

ßQì!ÎuÊöbbs.3c3t.com(Ä5w‘ŚƁ

卷筒直径:ßQì!ÎuÊöbbs.3c3t.com(Ä5w‘ŚƁ
400 mm
ßQì!ÎuÊöbbs.3c3t.com(Ä5w‘ŚƁ

ßQì!ÎuÊöbbs.3c3t.com(Ä5w‘ŚƁ

卷筒容绳量:ßQì!ÎuÊöbbs.3c3t.com(Ä5w‘ŚƁ
200 m
ßQì!ÎuÊöbbs.3c3t.com(Ä5w‘ŚƁ

ßQì!ÎuÊöbbs.3c3t.com(Ä5w‘ŚƁ

3.1.2起升机构ßQì!ÎuÊöbbs.3c3t.com(Ä5w‘ŚƁ

ßQì!ÎuÊöbbs.3c3t.com(Ä5w‘ŚƁ

已知:起重能力Q=Q+W吊具=120+1.0=1211tßQì!ÎuÊöbbs.3c3t.com(Ä5w‘ŚƁ

ßQì!ÎuÊöbbs.3c3t.com(Ä5w‘ŚƁ
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》P195ßQì!ÎuÊöbbs.3c3t.com(Ä5w‘ŚƁ

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