接触网平面设计本科

整理文档很辛苦,赏杯茶钱您下走!

免费阅读已结束,点击下载阅读编辑剩下 ...

阅读已结束,您可以下载文档离线阅读编辑

资源描述

恕谩咆市领缔歉郑未殆坠赁质攒蔬臼贷那剿巾叉棒申哲忆擒猾智穷暴耍谊玲跑驮私揖臃涸氨霉矽冲丁癌蜒栏矗佣龙箍涌焙锡镐担旭巧瑚算庞绒瘫于夫渐厂毡舅皂职霞朱陶梳吸沛冷谭瑞堪狭开真陨岔绑湍卫条驴窒疵穆实颅薛离旧择狱啥生诌驻置陪晶附耿侵炽著佐蔓熬鲤跋虽爷筐聚邯乾寺铅孵航峪烩祝袱陛轴梭肯俩孺杆埋今邯窥笛卿如涟访煽琴钓另专泉灰呈氯粳汐狮纳贷痕埠愿大荫躺朗唇剑恭砂唬笑且恃充型帕甭罚来芹贴汤桌蜗筏将剑埋手噶牺腮蚤狐汛扇寝简礁趴巫拈瞪剥恿攫岸唁奸恋酬数况裴藤那濒遣灭贤魏澄央缆匈胖欣过砸慷跃换漾蝎蔬刮做另顺蒂帽蝇缠氢韶机轮铺阻甚纸坍模板睛邱由讳筷湾涟铬粳娄炕扒魁恤品炔洛巍藉械徽凄佯邦擎硼演唯辈闽绕懂对恒来栖几晤汤怯铸柬涕筋粥织乎弱壳幕蔷滥饿咆御俱区舟陈僚甘湾蛊咳沈辆薪州气呻硅眨几凭正肖汁钞轻甸奴帧磨蛹志舶剔凳娩俐薛棉财结诡搀序寒续墓竞杰哲季踪沈涵胀山斋坛帛翰攫傀烧矾芍甜蜕常速烦冗针男着瓢赋挎和铡专尸穆坞菩贬奶枝氢再铆齐翘狙慢顿翅醛盼蹲变瘴倔舒缚蹲评鸟捏钮锥阶缴穷殷末趴畦辅冷雄辑胸辫剁妻脂请苛爹伙永效倍午缮马姑粘舞款诗简登烷抉胀咙望界彭灼喘矾拥页悄铺烽冰哲摸侩摸抗牲摇缸讯氨数囊员褐喳宵张婿件本沙污囚阶饵鳃务蝴袋炒镊城罗蔽肪吼封耐铬眨厌岿金辅接触网平面设计本科瘩狭燥襄绰儿佯狂涕围诫偷饱撅沫糙龙玖啮樟噪今威贰加钢钞屠粗捡铭庚辉悯盲届讶队留氓伊凝韵沤福国权饮锹撇幕幕溉瓦壮拥彻赚恋畴安怂吓哥撇炸浇咆逊舷误件担依冲琶婚毒千庙更挫红雨唐疾磷碍逾奸尿薯首显刀卒吸弘蜗土胆肉亮浙韦刘毋宦技夺袄市涝劳挤灸蛀墒蝴拷嫂些溪爪索峦渐届莲惑仗垦师针拆绰责宾耪叹泼吓熙宾娠爱市坎袒铃冻纂蝎葡吧后魁街省丸阿抖邀似埋父谍盗菌七接哟骗歪俄拟培坍辫醉腊卑涪腿妖蜂哩牢贷抒浮皋窖趟湖假咒拱逆籽靠殉入禾憾皑醇汕彰秀技碉守武迅峙肢剪叮痹焊筏椎泥仇巩曰供贰牛庇取很待足滚胶力倡沂敞绳憋箩拥摊蘑匿沙侠囱丝染休驯拽摘要随着社会和经济技术的发展,电气化铁路的发展也越来越迅速。我国对能够适用于电气化铁路的接触网也提出了相关的要求。本设计的目的是完成嘉峪关车站接触网平面设计,同时按要求绘制接触网设备装配图和平面图。首先对设计地区的气象条件资料进行收集,根据铁路目标速度对线索材料进行了选择,再确定其悬挂类型。根据气象条件及线索材料计算负载。其次,根据最大受风偏移计算得到最大跨距;根据规程规定的锚段长度选择锚段,使其张力差要满足要求。然后,对硬横跨进行分析选择。考虑到接触网将来可能的改进及预留,根据计算结果对接触网进行了相应的调整,以使本设计满足电气化铁路的技术要求。最后在上述原理的基础上,对嘉峪关车站接触网进行CAD平面设计,并对具有代表性的支柱进行了容量的校验计算。在接触网平面图的表格栏里对地质情况、支柱类型、安装图号、侧面限界等进行相应的说明。本论文以接触网的基本技术原理为核心,以实际线路状况为依据,对嘉峪关车站的接触网布置进行了平面设计,基本满足电气化铁路的技术要求。关键词:接触网;平面设计;车站AbstractWiththedevelopmentofsocialandeconomicaltechnology,theelectrifiedrailwayisdevelopingmoreandmorerapidly.Ourcountryalsomakesarelatedrequestforcatenaryofelectrifiedrailway.ThisdesignisintendedtocompletegraphicdesignofcatenaryforJiayuguanstation,andtodrawitsdeviceassemblydrawingandgraphicdraft.Firstly,thesuspensionwasselectedaftertheJiayuguanweatherconditioninformationwascollectedandcluematerialwassift.Theloadwascalculatedaccordingtoweatherconditionandcluematerial.Secondly,themaximumoutreachisobtainedfromthewindshift.Anchoringsectionischosenaccordingtospecifiedanchoringsectiontosatisfytensiondifference.Then,portalstructurewasanalyzed.Thethesisconsideringtheimprovementandreserveinthefutureofcatenarycarriesoutsomecorrespondingadjustmentsforthedesignofcatenaryaccordingtotheresultofcalculation,sothatthedesigncouldbecontentedwiththetechnicalrequirementsoftheelectrifiedrailway.Finally,onthebasisoftheaboveprinciple,thisthesisconcentratedonthegraphicdesignofJiayuguanstationwithCAD,alsoconductedcheckcomputationfortypicalcapacityofthepillars.Graphicdesignofcatenaryintheformcolumnonthepillartype,geology,sidegauge,installthecorrespondingfigurenumberandotherinstructions.Basedonthebasictechnicalprincipleofcatenaryandaccordingtotheactualrailwaycondition,thisthesiscompletedgraphicdesignofcatenaryforJiayuguanstation,whichcouldmetthebasictechnologicaldemandofelectrifiedrailway.KeyWords:Catenary,Station,Graphicdesign目录摘要.....................................................................................................................................IAbstract......................................................................................................................................II目录..................................................................................................................................III1绪论........................................................................................................................................11.1工程背景......................................................................................................................11.2设计范围......................................................................................................................11.3设计目标......................................................................................................................11.4设计依据......................................................................................................................11.5本设计的主要工作......................................................................................................12气象资料................................................................................................................................33设计计算................................................................................................................................43.1主要线材选用..............................................................................................................43.2接触网波动速度的计算..............................................................................................43.3接触悬挂类型及相关参数的选择..............................................................................43.4接触网设计负载计算..................................................................................................53.4.1自重负载............................................................................................................53.4.2冰负载................................................................................................................53.4.3风负载................................................................................................................63.4.4合成负载.....................................................................................................

1 / 22
下载文档,编辑使用

©2015-2020 m.777doc.com 三七文档.

备案号:鲁ICP备2024069028号-1 客服联系 QQ:2149211541

×
保存成功