一 起重机主要性能参数ÛtjÖTbbs.3c3t.comrØÙ°¹Ó½üy.1.1ÛtjÖTbbs.3c3t.comrØÙ°¹Ó½üy.
额定起重量:ÛtjÖTbbs.3c3t.comrØÙ°¹Ó½üy.
120tÛtjÖTbbs.3c3t.comrØÙ°¹Ó½üy.
ÛtjÖTbbs.3c3t.comrØÙ°¹Ó½üy.1.2ÛtjÖTbbs.3c3t.comrØÙ°¹Ó½üy.
起升高度:ÛtjÖTbbs.3c3t.comrØÙ°¹Ó½üy.
10mÛtjÖTbbs.3c3t.comrØÙ°¹Ó½üy.
ÛtjÖTbbs.3c3t.comrØÙ°¹Ó½üy.1.3ÛtjÖTbbs.3c3t.comrØÙ°¹Ó½üy.
大车走行距:ÛtjÖTbbs.3c3t.comrØÙ°¹Ó½üy.
30mÛtjÖTbbs.3c3t.comrØÙ°¹Ó½üy.
ÛtjÖTbbs.3c3t.comrØÙ°¹Ó½üy.1.4ÛtjÖTbbs.3c3t.comrØÙ°¹Ó½üy.
整机运行速度:ÛtjÖTbbs.3c3t.comrØÙ°¹Ó½üy.
0-10m/minÛtjÖTbbs.3c3t.comrØÙ°¹Ó½üy.
ÛtjÖTbbs.3c3t.comrØÙ°¹Ó½üy.1.5ÛtjÖTbbs.3c3t.comrØÙ°¹Ó½üy.
吊梁行车运行速度:ÛtjÖTbbs.3c3t.comrØÙ°¹Ó½üy.
0-5m/minÛtjÖTbbs.3c3t.comrØÙ°¹Ó½üy.
ÛtjÖTbbs.3c3t.comrØÙ°¹Ó½üy.1.6ÛtjÖTbbs.3c3t.comrØÙ°¹Ó½üy.
吊梁起落速度: ≤0.75m/minÛtjÖTbbs.3c3t.comrØÙ°¹Ó½üy.
ÛtjÖTbbs.3c3t.comrØÙ°¹Ó½üy.1.7ÛtjÖTbbs.3c3t.comrØÙ°¹Ó½üy.
适应坡度: ±1%ÛtjÖTbbs.3c3t.comrØÙ°¹Ó½üy.
ÛtjÖTbbs.3c3t.comrØÙ°¹Ó½üy.1.12 整机运行轨道和基础: 单轨P43ÛtjÖTbbs.3c3t.comrØÙ°¹Ó½üy.
枕木间距,500~600mmÛtjÖTbbs.3c3t.comrØÙ°¹Ó½üy.
ÛtjÖTbbs.3c3t.comrØÙ°¹Ó½üy.卵石道床>350mmÛtjÖTbbs.3c3t.comrØÙ°¹Ó½üy.
ÛtjÖTbbs.3c3t.comrØÙ°¹Ó½üy.二 起重机结构组成ÛtjÖTbbs.3c3t.comrØÙ°¹Ó½üy.
ÛtjÖTbbs.3c3t.comrØÙ°¹Ó½üy.2.1ÛtjÖTbbs.3c3t.comrØÙ°¹Ó½üy.
吊梁行车:ÛtjÖTbbs.3c3t.comrØÙ°¹Ó½üy.
1台 (120t,五门滑轮组,双卷扬)ÛtjÖTbbs.3c3t.comrØÙ°¹Ó½üy.
ÛtjÖTbbs.3c3t.comrØÙ°¹Ó½üy.2.2ÛtjÖTbbs.3c3t.comrØÙ°¹Ó½üy.
走行总成:ÛtjÖTbbs.3c3t.comrØÙ°¹Ó½üy.
2套ÛtjÖTbbs.3c3t.comrØÙ°¹Ó½üy.
ÛtjÖTbbs.3c3t.comrØÙ°¹Ó½üy.2.3ÛtjÖTbbs.3c3t.comrØÙ°¹Ó½üy.
左侧支腿:ÛtjÖTbbs.3c3t.comrØÙ°¹Ó½üy.
1套ÛtjÖTbbs.3c3t.comrØÙ°¹Ó½üy.
ÛtjÖTbbs.3c3t.comrØÙ°¹Ó½üy.2.4ÛtjÖTbbs.3c3t.comrØÙ°¹Ó½üy.
右侧支腿:ÛtjÖTbbs.3c3t.comrØÙ°¹Ó½üy.
ÛtjÖTbbs.3c3t.comrØÙ°¹Ó½üy.
1套ÛtjÖTbbs.3c3t.comrØÙ°¹Ó½üy.
ÛtjÖTbbs.3c3t.comrØÙ°¹Ó½üy.2.5ÛtjÖTbbs.3c3t.comrØÙ°¹Ó½üy.
托架总成:ÛtjÖTbbs.3c3t.comrØÙ°¹Ó½üy.
4根ÛtjÖTbbs.3c3t.comrØÙ°¹Ó½üy.
ÛtjÖTbbs.3c3t.comrØÙ°¹Ó½üy.2.6ÛtjÖTbbs.3c3t.comrØÙ°¹Ó½üy.
主横梁总成:ÛtjÖTbbs.3c3t.comrØÙ°¹Ó½üy.
2根ÛtjÖTbbs.3c3t.comrØÙ°¹Ó½üy.
ÛtjÖTbbs.3c3t.comrØÙ°¹Ó½üy.2.7 吊梁扁担:ÛtjÖTbbs.3c3t.comrØÙ°¹Ó½üy.
1套ÛtjÖTbbs.3c3t.comrØÙ°¹Ó½üy.
ÛtjÖTbbs.3c3t.comrØÙ°¹Ó½üy.2.8 端横联:ÛtjÖTbbs.3c3t.comrØÙ°¹Ó½üy.
2套ÛtjÖTbbs.3c3t.comrØÙ°¹Ó½üy.
ÛtjÖTbbs.3c3t.comrØÙ°¹Ó½üy.2.9 电缆托架:ÛtjÖTbbs.3c3t.comrØÙ°¹Ó½üy.
1套ÛtjÖTbbs.3c3t.comrØÙ°¹Ó½üy.
ÛtjÖTbbs.3c3t.comrØÙ°¹Ó½üy.2.10 行车电缆悬挂:ÛtjÖTbbs.3c3t.comrØÙ°¹Ó½üy.
1套ÛtjÖTbbs.3c3t.comrØÙ°¹Ó½üy.
ÛtjÖTbbs.3c3t.comrØÙ°¹Ó½üy.2.11 行车行程限位:ÛtjÖTbbs.3c3t.comrØÙ°¹Ó½üy.
1套ÛtjÖTbbs.3c3t.comrØÙ°¹Ó½üy.
ÛtjÖTbbs.3c3t.comrØÙ°¹Ó½üy.2.12 夹轨器:ÛtjÖTbbs.3c3t.comrØÙ°¹Ó½üy.
4套ÛtjÖTbbs.3c3t.comrØÙ°¹Ó½üy.
ÛtjÖTbbs.3c3t.comrØÙ°¹Ó½üy.2.13 操作平台:ÛtjÖTbbs.3c3t.comrØÙ°¹Ó½üy.
1套ÛtjÖTbbs.3c3t.comrØÙ°¹Ó½üy.
ÛtjÖTbbs.3c3t.comrØÙ°¹Ó½üy.2.14 电器系统:ÛtjÖTbbs.3c3t.comrØÙ°¹Ó½üy.
1套ÛtjÖTbbs.3c3t.comrØÙ°¹Ó½üy.
ÛtjÖTbbs.3c3t.comrØÙ°¹Ó½üy.2.15 起重机运行轨道ÛtjÖTbbs.3c3t.comrØÙ°¹Ó½üy.
1套ÛtjÖTbbs.3c3t.comrØÙ°¹Ó½üy.
ÛtjÖTbbs.3c3t.comrØÙ°¹Ó½üy.三 方案设计ÛtjÖTbbs.3c3t.comrØÙ°¹Ó½üy.
ÛtjÖTbbs.3c3t.comrØÙ°¹Ó½üy. 注: 总体方案见图 LDSBH 12030-00-000ÛtjÖTbbs.3c3t.comrØÙ°¹Ó½üy.
ÛtjÖTbbs.3c3t.comrØÙ°¹Ó½üy.3.1 吊梁行车ÛtjÖTbbs.3c3t.comrØÙ°¹Ó½üy.
ÛtjÖTbbs.3c3t.comrØÙ°¹Ó½üy.3.1.1主要性能参数ÛtjÖTbbs.3c3t.comrØÙ°¹Ó½üy.
ÛtjÖTbbs.3c3t.comrØÙ°¹Ó½üy.额定起重量:ÛtjÖTbbs.3c3t.comrØÙ°¹Ó½üy.
120tÛtjÖTbbs.3c3t.comrØÙ°¹Ó½üy.
ÛtjÖTbbs.3c3t.comrØÙ°¹Ó½üy.运行轨距:ÛtjÖTbbs.3c3t.comrØÙ°¹Ó½üy.
2000mmÛtjÖTbbs.3c3t.comrØÙ°¹Ó½üy.
ÛtjÖTbbs.3c3t.comrØÙ°¹Ó½üy.轴距:ÛtjÖTbbs.3c3t.comrØÙ°¹Ó½üy.
2500mmÛtjÖTbbs.3c3t.comrØÙ°¹Ó½üy.
ÛtjÖTbbs.3c3t.comrØÙ°¹Ó½üy.卷扬起落速度:ÛtjÖTbbs.3c3t.comrØÙ°¹Ó½üy.
8m/minÛtjÖTbbs.3c3t.comrØÙ°¹Ó½üy.
ÛtjÖTbbs.3c3t.comrØÙ°¹Ó½üy.运行速度:ÛtjÖTbbs.3c3t.comrØÙ°¹Ó½üy.
ÛtjÖTbbs.3c3t.comrØÙ°¹Ó½üy.
0-5m/minÛtjÖTbbs.3c3t.comrØÙ°¹Ó½üy.
ÛtjÖTbbs.3c3t.comrØÙ°¹Ó½üy.驱动方式: 集中驱动ÛtjÖTbbs.3c3t.comrØÙ°¹Ó½üy.
ÛtjÖTbbs.3c3t.comrØÙ°¹Ó½üy.自重:ÛtjÖTbbs.3c3t.comrØÙ°¹Ó½üy.
ÛtjÖTbbs.3c3t.comrØÙ°¹Ó½üy.
ÛtjÖTbbs.3c3t.comrØÙ°¹Ó½üy.
8tÛtjÖTbbs.3c3t.comrØÙ°¹Ó½üy.
ÛtjÖTbbs.3c3t.comrØÙ°¹Ó½üy.卷筒直径:ÛtjÖTbbs.3c3t.comrØÙ°¹Ó½üy.
400 mmÛtjÖTbbs.3c3t.comrØÙ°¹Ó½üy.
ÛtjÖTbbs.3c3t.comrØÙ°¹Ó½üy.卷筒容绳量:ÛtjÖTbbs.3c3t.comrØÙ°¹Ó½üy.
200 mÛtjÖTbbs.3c3t.comrØÙ°¹Ó½üy.
ÛtjÖTbbs.3c3t.comrØÙ°¹Ó½üy.3.1.2起升机构ÛtjÖTbbs.3c3t.comrØÙ°¹Ó½üy.
ÛtjÖTbbs.3c3t.comrØÙ°¹Ó½üy.已知:起重能力Q静=Q+W吊具=120+1.0=1211tÛtjÖTbbs.3c3t.comrØÙ°¹Ó½üy.
ÛtjÖTbbs.3c3t.comrØÙ°¹Ó½üy.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。ÛtjÖTbbs.3c3t.comrØÙ°¹Ó½üy.