学位论文-—液压支架系统与立柱设计1.doc

河南理工大学万方科技学院本科毕业论文目录TOC\o"1-3"\h\z\uHYPERLINK\l"_Toc295460632"1绪论PAGEREF_Toc295460632\h1HYPERLINK\l"_Toc295460633"1.1液压支架的用途PAGEREF_Toc295460633\h1HYPERLINK\l"_Toc295460634"1.2液压支架的工作原理PAGEREF_Toc295460634\h1HYPERLINK\l"_Toc295460635"1.3设计事项PAGEREF_Toc295460635\h2HYPERLINK\l"_Toc295460636"1.3.1设计目的PAGEREF_Toc295460636\h2HYPERLINK\l"_Toc295460637"1.3.2对液压支架的基本要求PAGEREF_Toc295460637\h3HYPERLINK\l"_Toc295460638"1.3.3设计液压支架必需的基本参数PAGEREF_Toc295460638\h3HYPERLINK\l"_Toc295460639"1.4液压支架的分类PAGEREF_Toc295460639\h4HYPERLINK\l"_Toc295460640"1.5液压支架的组成PAGEREF_Toc295460640\h5HYPERLINK\l"_Toc295460641"1.6液压支架的主要结构件及其用途PAGEREF_Toc295460641\h5HYPERLINK\l"_Toc295460642"1.6.1顶梁PAGEREF_Toc295460642\h5HYPERLINK\l"_Toc295460643"1.6.2底座PAGEREF_Toc295460643\h5HYPERLINK\l"_Toc295460644"1.6.3掩护梁PAGEREF_Toc295460644\h5HYPERLINK\l"_Toc295460645"1.6.4活动侧护板PAGEREF_Toc295460645\h6HYPERLINK\l"_Toc295460646"1.6.5连杆PAGEREF_Toc295460646\h6HYPERLINK\l"_Toc295460647"1.7液压支架的液压系统PAGEREF_Toc295460647\h6HYPERLINK\l"_Toc295460648"1.7.1液压支架传动系统的基本要求PAGEREF_Toc295460648\h6HYPERLINK\l"_Toc295460649"1.7.2液压支架的液压传动特点PAGEREF_Toc295460649\h7HYPERLINK\l"_Toc295460650"1.8液压支架的选型PAGEREF_Toc295460650\h7HYPERLINK\l"_Toc295460651"2液压支架的结构设计PAGEREF_Toc295460651\h9HYPERLINK\l"_Toc295460652"2.1液压支架的主要尺寸的确定PAGEREF_Toc295460652\h9HYPERLINK\l"_Toc295460653"2.1.1支架高度和伸缩比PAGEREF_Toc295460653\h9HYPERLINK\l"_Toc295460654"2.1.2支架间距PAGEREF_Toc295460654\h9HYPERLINK\l"_Toc295460655"2.1.3底座长度PAGEREF_Toc295460655\h10HYPERLINK\l"_Toc295460656"2.1.4顶梁长度的确定PAGEREF_Toc295460656\h10HYPERLINK\l"_Toc295460657"2.1.5立柱布置PAGEREF_Toc295460657\h12HYPERLINK\l"_Toc295460658"2.2各部件结构选择PAGEREF_Toc295460658\h13HYPERLINK\l"_Toc295460659"2.2.1顶梁PAGEREF_Toc295460659\h13HYPERLINK\l"_Toc295460660"2.2.2底座PAGEREF_Toc295460660\h14HYPERLINK\l"_Toc295460661"2.2.3立柱PA