HYPERLINK\l"_Toc295410462"目录PAGEREF_Toc295410462\hIHYPERLINK\l"_Toc295410463"序言PAGEREF_Toc295410463\h1HYPERLINK\l"_Toc295410464"第1章桥式起重机的概述PAGEREF_Toc295410464\h2HYPERLINK\l"_Toc295410465"1.1桥式起重机分类及工作特点PAGEREF_Toc295410465\h2HYPERLINK\l"_Toc295410466"1.2桥式起重机的用途PAGEREF_Toc295410466\h4HYPERLINK\l"_Toc295410467"1.3桥式起重机的基本参数PAGEREF_Toc295410467\h5HYPERLINK\l"_Toc295410468"1.4桥式起重机主要零部件PAGEREF_Toc295410468\h6HYPERLINK\l"_Toc295410469"吊钩PAGEREF_Toc295410469\h6HYPERLINK\l"_Toc295410470"钢丝绳PAGEREF_Toc295410470\h8HYPERLINK\l"_Toc295410471"1.4.3滑轮和滑轮组PAGEREF_Toc295410471\h10HYPERLINK\l"_Toc295410472"1.4.4滑轮组类型及选配原则PAGEREF_Toc295410472\h11HYPERLINK\l"_Toc295410473"滑轮组及其滑轮组的倍率PAGEREF_Toc295410473\h12HYPERLINK\l"_Toc295410474"1.6卷筒PAGEREF_Toc295410474\h13HYPERLINK\l"_Toc295410475"1.7位置限位器PAGEREF_Toc295410475\h13HYPERLINK\l"_Toc295410476"1.8缓冲器PAGEREF_Toc295410476\h14HYPERLINK\l"_Toc295410477"桥式起重机发展概述PAGEREF_Toc295410477\h15HYPERLINK\l"_Toc295410478"1.9.1国内桥式起重机发展动向PAGEREF_Toc295410478\h15HYPERLINK\l"_Toc295410479"第2章大车运行机构的设计PAGEREF_Toc295410479\h17HYPERLINK\l"_Toc295410480"大车运行结构设计的基本思路及要求PAGEREF_Toc295410480\h17HYPERLINK\l"_Toc295410481"2.2大车运行机构传动方案的确定PAGEREF_Toc295410481\h17HYPERLINK\l"_Toc295410482"2.3大车运行机构具体布置时要注意的问题PAGEREF_Toc295410482\h18HYPERLINK\l"_Toc295410483"2.4大车运行机构的设计计算PAGEREF_Toc295410483\h18HYPERLINK\l"_Toc295410484"2.4.1大车运行结构的传动方案PAGEREF_Toc295410484\h19HYPERLINK\l"_Toc295410485"轮压计算及强度验算PAGEREF_Toc295410485\h20HYPERLINK\l"_Toc295410486"计算大车的最大轮压和最小轮压：PAGEREF_Toc295410486\h20HYPERLINK\l"_Toc295410487"2.5.2强度计算及校核PAGEREF_Toc295410487\h21HYPERLINK\l"_Toc295410488"2.6运行阻力计算PAGEREF_Toc295410488\h23HYPERLINK\l"_Toc295410489"2.7选择电动机PAGEREF_Toc295410489\h24HYPERLINK\l"_Toc295410490"2.8减速器的选择PAGEREF_Toc295410490\h25HYPERLINK\l"_Toc295410491"2.9验算运行速度及实际功率PAGE