768 QTZ40塔式起重機(jī)總體及平衡臂設(shè)計(jì)（有cad圖+文獻(xiàn)翻譯）
768 QTZ40塔式起重機(jī)總體及平衡臂設(shè)計(jì)（有cad圖+文獻(xiàn)翻譯）,768,QTZ40塔式起重機(jī)總體及平衡臂設(shè)計(jì)（有cad圖+文獻(xiàn)翻譯）,qtz40,塔式起重機(jī),總體,整體,平衡,設(shè)計(jì),cad,文獻(xiàn),翻譯
目錄
第一章 前言·······················································1
1.1 塔式起重機(jī)概述··············································1
1.2 塔式起重機(jī)的發(fā)展趨勢(shì)········································1
第二章 總體設(shè)計(jì)··················································2
2.1 概述························································2
2.2 確定總體設(shè)計(jì)方案············································2
2.2.1 金屬結(jié)構(gòu)················································2
2.2.2 工作機(jī)構(gòu)···············································19
2.2.3 安全保護(hù)裝置···········································27
2.3 總體設(shè)計(jì)設(shè)計(jì)總則···········································29
2.3.1 整機(jī)工作級(jí)別 ··········································29
2.3.2 機(jī)構(gòu)工作級(jí)別···········································29
2.3.3主要技術(shù)性能參數(shù)······································· 30
2.4 平衡臂與平衡重的計(jì)算·······································30
2.5 起重特性曲線···············································32
2.6 塔機(jī)風(fēng)力計(jì)算·············································· 34
2.6.1 工作工況Ⅰ·············································34
2.6.2 工作工況Ⅱ·············································38
2.6.3 非工作工況Ⅲ···········································40
2.7整機(jī)的抗傾翻穩(wěn)定性·········································43
2.7.1工作工況Ⅰ·············································44
2.7.2工作工況Ⅱ·············································45
2.7.3工作工況Ⅲ·············································46
2.7.4工作工況Ⅳ·············································47
2.8固定基礎(chǔ)穩(wěn)定性計(jì)算·········································49
第三章 平衡臂結(jié)構(gòu)設(shè)計(jì)及計(jì)算···································51
3.1 平衡臂總體結(jié)構(gòu)設(shè)計(jì)·········································51
3.2 平衡臂計(jì)算·················································51
3.2.1 計(jì)算簡(jiǎn)圖及工況 ········································51
3.2.2 平衡臂穩(wěn)定性計(jì)算·······································54
3.2.3載荷計(jì)算···············································55
3.3 拉桿受力計(jì)算···············································59
3.4 平衡重設(shè)計(jì)及計(jì)算···········································59
3.4.1 平衡重設(shè)計(jì) ············································59
3.4.2 計(jì)算··················································59
3.4.3校核···················································60
第四章 畢業(yè)設(shè)計(jì)小結(jié)············································63
致謝······························································64
主要參考文獻(xiàn)····················································65
收藏
編號(hào)：2489610
類型：共享資源
大?。?span id="vwbv71c" class="font-tahoma">12.04MB
格式：ZIP
上傳時(shí)間：2019-11-26
15
積分
- 關(guān) 鍵 詞：
-
768
QTZ40塔式起重機(jī)總體及平衡臂設(shè)計(jì)（有cad圖+文獻(xiàn)翻譯）
qtz40
塔式起重機(jī)
總體
整體
平衡
設(shè)計(jì)
cad
文獻(xiàn)
翻譯
- 資源描述：
-
768 QTZ40塔式起重機(jī)總體及平衡臂設(shè)計(jì)（有cad圖+文獻(xiàn)翻譯）,768,QTZ40塔式起重機(jī)總體及平衡臂設(shè)計(jì)（有cad圖+文獻(xiàn)翻譯）,qtz40,塔式起重機(jī),總體,整體,平衡,設(shè)計(jì),cad,文獻(xiàn),翻譯
展開閱讀全文
- 溫馨提示:
1: 本站所有資源如無特殊說明，都需要本地電腦安裝OFFICE2007和PDF閱讀器。圖紙軟件為CAD,CAXA,PROE,UG,SolidWorks等.壓縮文件請(qǐng)下載最新的WinRAR軟件解壓。
2: 本站的文檔不包含任何第三方提供的附件圖紙等，如果需要附件，請(qǐng)聯(lián)系上傳者。文件的所有權(quán)益歸上傳用戶所有。
3.本站RAR壓縮包中若帶圖紙，網(wǎng)頁內(nèi)容里面會(huì)有圖紙預(yù)覽，若沒有圖紙預(yù)覽就沒有圖紙。
4. 未經(jīng)權(quán)益所有人同意不得將文件中的內(nèi)容挪作商業(yè)或盈利用途。
5. 裝配圖網(wǎng)僅提供信息存儲(chǔ)空間，僅對(duì)用戶上傳內(nèi)容的表現(xiàn)方式做保護(hù)處理，對(duì)用戶上傳分享的文檔內(nèi)容本身不做任何修改或編輯，并不能對(duì)任何下載內(nèi)容負(fù)責(zé)。
6. 下載文件中如有侵權(quán)或不適當(dāng)內(nèi)容，請(qǐng)與我們聯(lián)系，我們立即糾正。
7. 本站不保證下載資源的準(zhǔn)確性、安全性和完整性, 同時(shí)也不承擔(dān)用戶因使用這些下載資源對(duì)自己和他人造成任何形式的傷害或損失。
裝配圖網(wǎng)所有資源均是用戶自行上傳分享，僅供網(wǎng)友學(xué)習(xí)交流，未經(jīng)上傳用戶書面授權(quán)，請(qǐng)勿作他用。