一 起重机主要性能参数wö\S-bbs.3c3t.comµj>âªÀ1.1wö\S-bbs.3c3t.comµj>âªÀ
额定起重量:wö\S-bbs.3c3t.comµj>âªÀ
120twö\S-bbs.3c3t.comµj>âªÀ
wö\S-bbs.3c3t.comµj>âªÀ1.2wö\S-bbs.3c3t.comµj>âªÀ
起升高度:wö\S-bbs.3c3t.comµj>âªÀ
10mwö\S-bbs.3c3t.comµj>âªÀ
wö\S-bbs.3c3t.comµj>âªÀ1.3wö\S-bbs.3c3t.comµj>âªÀ
大车走行距:wö\S-bbs.3c3t.comµj>âªÀ
30mwö\S-bbs.3c3t.comµj>âªÀ
wö\S-bbs.3c3t.comµj>âªÀ1.4wö\S-bbs.3c3t.comµj>âªÀ
整机运行速度:wö\S-bbs.3c3t.comµj>âªÀ
0-10m/minwö\S-bbs.3c3t.comµj>âªÀ
wö\S-bbs.3c3t.comµj>âªÀ1.5wö\S-bbs.3c3t.comµj>âªÀ
吊梁行车运行速度:wö\S-bbs.3c3t.comµj>âªÀ
0-5m/minwö\S-bbs.3c3t.comµj>âªÀ
wö\S-bbs.3c3t.comµj>âªÀ1.6wö\S-bbs.3c3t.comµj>âªÀ
吊梁起落速度:           ≤0.75m/minwö\S-bbs.3c3t.comµj>âªÀ
wö\S-bbs.3c3t.comµj>âªÀ1.7wö\S-bbs.3c3t.comµj>âªÀ
适应坡度:               ±1%wö\S-bbs.3c3t.comµj>âªÀ
wö\S-bbs.3c3t.comµj>âªÀ1.12 整机运行轨道和基础: 单轨P43wö\S-bbs.3c3t.comµj>âªÀ
枕木间距,500~600mmwö\S-bbs.3c3t.comµj>âªÀ
wö\S-bbs.3c3t.comµj>âªÀ卵石道床>350mmwö\S-bbs.3c3t.comµj>âªÀ
wö\S-bbs.3c3t.comµj>âªÀ二  起重机结构组成wö\S-bbs.3c3t.comµj>âªÀ
wö\S-bbs.3c3t.comµj>âªÀ2.1wö\S-bbs.3c3t.comµj>âªÀ
吊梁行车:wö\S-bbs.3c3t.comµj>âªÀ
1台    (120t,五门滑轮组,双卷扬)wö\S-bbs.3c3t.comµj>âªÀ
wö\S-bbs.3c3t.comµj>âªÀ2.2wö\S-bbs.3c3t.comµj>âªÀ
走行总成:wö\S-bbs.3c3t.comµj>âªÀ
2套wö\S-bbs.3c3t.comµj>âªÀ
wö\S-bbs.3c3t.comµj>âªÀ2.3wö\S-bbs.3c3t.comµj>âªÀ
左侧支腿:wö\S-bbs.3c3t.comµj>âªÀ
1套wö\S-bbs.3c3t.comµj>âªÀ
wö\S-bbs.3c3t.comµj>âªÀ2.4wö\S-bbs.3c3t.comµj>âªÀ
右侧支腿:wö\S-bbs.3c3t.comµj>âªÀ
wö\S-bbs.3c3t.comµj>âªÀ
1套wö\S-bbs.3c3t.comµj>âªÀ
wö\S-bbs.3c3t.comµj>âªÀ2.5wö\S-bbs.3c3t.comµj>âªÀ
托架总成:wö\S-bbs.3c3t.comµj>âªÀ
4根wö\S-bbs.3c3t.comµj>âªÀ
wö\S-bbs.3c3t.comµj>âªÀ2.6wö\S-bbs.3c3t.comµj>âªÀ
主横梁总成:wö\S-bbs.3c3t.comµj>âªÀ
2根wö\S-bbs.3c3t.comµj>âªÀ
wö\S-bbs.3c3t.comµj>âªÀ2.7 吊梁扁担:wö\S-bbs.3c3t.comµj>âªÀ
1套wö\S-bbs.3c3t.comµj>âªÀ
wö\S-bbs.3c3t.comµj>âªÀ2.8 端横联:wö\S-bbs.3c3t.comµj>âªÀ
2套wö\S-bbs.3c3t.comµj>âªÀ
wö\S-bbs.3c3t.comµj>âªÀ2.9 电缆托架:wö\S-bbs.3c3t.comµj>âªÀ
1套wö\S-bbs.3c3t.comµj>âªÀ
wö\S-bbs.3c3t.comµj>âªÀ2.10 行车电缆悬挂:wö\S-bbs.3c3t.comµj>âªÀ
1套wö\S-bbs.3c3t.comµj>âªÀ
wö\S-bbs.3c3t.comµj>âªÀ2.11 行车行程限位:wö\S-bbs.3c3t.comµj>âªÀ
1套wö\S-bbs.3c3t.comµj>âªÀ
wö\S-bbs.3c3t.comµj>âªÀ2.12 夹轨器:wö\S-bbs.3c3t.comµj>âªÀ
4套wö\S-bbs.3c3t.comµj>âªÀ
wö\S-bbs.3c3t.comµj>âªÀ2.13 操作平台:wö\S-bbs.3c3t.comµj>âªÀ
1套wö\S-bbs.3c3t.comµj>âªÀ
wö\S-bbs.3c3t.comµj>âªÀ2.14 电器系统:wö\S-bbs.3c3t.comµj>âªÀ
1套wö\S-bbs.3c3t.comµj>âªÀ
wö\S-bbs.3c3t.comµj>âªÀ2.15 起重机运行轨道wö\S-bbs.3c3t.comµj>âªÀ
1套wö\S-bbs.3c3t.comµj>âªÀ
wö\S-bbs.3c3t.comµj>âªÀ三  方案设计wö\S-bbs.3c3t.comµj>âªÀ
wö\S-bbs.3c3t.comµj>âªÀ  注: 总体方案见图 LDSBH 12030-00-000wö\S-bbs.3c3t.comµj>âªÀ
wö\S-bbs.3c3t.comµj>âªÀ3.1 吊梁行车wö\S-bbs.3c3t.comµj>âªÀ
wö\S-bbs.3c3t.comµj>âªÀ3.1.1主要性能参数wö\S-bbs.3c3t.comµj>âªÀ
wö\S-bbs.3c3t.comµj>âªÀ额定起重量:wö\S-bbs.3c3t.comµj>âªÀ
120twö\S-bbs.3c3t.comµj>âªÀ
wö\S-bbs.3c3t.comµj>âªÀ运行轨距:wö\S-bbs.3c3t.comµj>âªÀ
2000mmwö\S-bbs.3c3t.comµj>âªÀ
wö\S-bbs.3c3t.comµj>âªÀ轴距:wö\S-bbs.3c3t.comµj>âªÀ
2500mmwö\S-bbs.3c3t.comµj>âªÀ
wö\S-bbs.3c3t.comµj>âªÀ卷扬起落速度:wö\S-bbs.3c3t.comµj>âªÀ
8m/minwö\S-bbs.3c3t.comµj>âªÀ
wö\S-bbs.3c3t.comµj>âªÀ运行速度:wö\S-bbs.3c3t.comµj>âªÀ
wö\S-bbs.3c3t.comµj>âªÀ
0-5m/minwö\S-bbs.3c3t.comµj>âªÀ
wö\S-bbs.3c3t.comµj>âªÀ驱动方式:                集中驱动wö\S-bbs.3c3t.comµj>âªÀ
wö\S-bbs.3c3t.comµj>âªÀ自重:wö\S-bbs.3c3t.comµj>âªÀ
wö\S-bbs.3c3t.comµj>âªÀ
wö\S-bbs.3c3t.comµj>âªÀ
8twö\S-bbs.3c3t.comµj>âªÀ
wö\S-bbs.3c3t.comµj>âªÀ卷筒直径:wö\S-bbs.3c3t.comµj>âªÀ
400 mmwö\S-bbs.3c3t.comµj>âªÀ
wö\S-bbs.3c3t.comµj>âªÀ卷筒容绳量:wö\S-bbs.3c3t.comµj>âªÀ
200 mwö\S-bbs.3c3t.comµj>âªÀ
wö\S-bbs.3c3t.comµj>âªÀ3.1.2起升机构wö\S-bbs.3c3t.comµj>âªÀ
wö\S-bbs.3c3t.comµj>âªÀ已知:起重能力Q静=Q+W吊具=120+1.0=1211twö\S-bbs.3c3t.comµj>âªÀ
wö\S-bbs.3c3t.comµj>âªÀ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。wö\S-bbs.3c3t.comµj>âªÀ