高樓火災(zāi)逃生器設(shè)計(jì)畢業(yè)論文.doc

畢業(yè)設(shè)計(jì)(論文)高樓火災(zāi)逃生器設(shè)計(jì)DesignofEscapeMachinefromHigh-riseforFire學(xué)生姓名學(xué)院名稱專業(yè)名稱指導(dǎo)教師20*年5月27日徐州工程學(xué)院畢業(yè)設(shè)計(jì)(論文)I摘要本文從開(kāi)始介紹了高樓逃生裝置的背景和研究意義，并對(duì)現(xiàn)有的一些高樓逃生裝置進(jìn)行了分析和對(duì)比，發(fā)現(xiàn)大多數(shù)的裝置有成本高、機(jī)構(gòu)復(fù)雜、安全系數(shù)低等一些不足之處。本設(shè)計(jì)根據(jù)機(jī)械創(chuàng)新理論，設(shè)計(jì)出一種基于負(fù)反饋閉環(huán)系統(tǒng)的高樓逃生裝置，該裝置具有成本低、操作簡(jiǎn)單、安全系數(shù)高、純機(jī)械無(wú)電氣結(jié)構(gòu)等優(yōu)點(diǎn)，最后通過(guò)對(duì)設(shè)計(jì)機(jī)構(gòu)的零部件進(jìn)行計(jì)算，得出整個(gè)機(jī)構(gòu)的圖形，在多次試驗(yàn)和計(jì)算之后，確定了不論是小孩還是老人都能從高樓平安降落到地面，達(dá)到了本次設(shè)計(jì)的目的。關(guān)鍵詞高樓火災(zāi)逃生器；機(jī)械創(chuàng)新理論；往復(fù)；可控AbstractFirstly,thispaperdescribesthebackgroundandsignificanceoftallbuildingescape徐州工程學(xué)院畢業(yè)設(shè)計(jì)(論文)IIdevice.Andsomeoftheexistingtallbuildingescapedevicesareanalyzedandcompared，mostofthedevicesarecostly,complexorganization,thesafetyfactorandlownumberofshortcomingsarefound.Thedesignappliedtheoryofinventiveproblemsolving.Todesignanegativefeedbackloopsystembasedontallbuildingescapedevice.Thedevicehasmanyadvantagessuchaslowcost,simpleoperation,highsafetyfactor,purelymechanicalnoelectricalstructure.Finally,thecomponentsofthecalculateddesignagency.Thegraphicsgetinthewholebody,aftermanytestsandanalysis,determiningwhetherchildrenortheelderlycansafelydescendtothegroundfromhighbuildings.thepurposeofthisdesignhasachieved.KeywordsHige-riseescapemachineforfireMachineryinnovationtheoryReciprocatingControllable徐州工程學(xué)院畢業(yè)設(shè)計(jì)(論文)III目錄摘要.IAbstract.I1緒論.11.1設(shè)計(jì)背景及意義.11.2國(guó)內(nèi)外研究概況.21.3高樓火災(zāi)逃生器的實(shí)例.31.3.1內(nèi)凸輪式高樓火災(zāi)逃生器.31.3.2渦輪蝸桿式高樓火災(zāi)逃生器.41.3.3鋼絲繩防滑逃生裝置.41.3.4心摩擦式高樓火災(zāi)安全逃生器.52整體方案設(shè)計(jì).62.1方案構(gòu)設(shè).62.1.1方案一.62.1.2方案二.92.1.3方案三.112.2方案的比較與選擇.123裝置零部件設(shè)計(jì).133.1軸的設(shè)計(jì).133.1.1軸的概述.133.1.2主動(dòng)軸的設(shè)計(jì).143.1.3從動(dòng)軸的設(shè)計(jì).153.2齒輪的設(shè)計(jì).163.2.1齒輪的概述.163.2.2齒面接觸疲勞強(qiáng)度和齒根彎曲強(qiáng)度設(shè)計(jì).163.3棘輪的設(shè)計(jì).203.3.1棘輪的概述.203.3.2棘輪的設(shè)計(jì).213