兩翼自動旋轉門設計【含圖紙】

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摘 要 兩翼自動旋轉門是一種專為擴大人員流動而設計的新型旋轉門，是集自動旋 轉門、平滑門和展臺功能三者優(yōu)點于一身的完美組合。 本論文主要論述了兩翼自動旋轉門的設計過程，其主要對兩翼自動旋轉門的 門體結構、驅動系統(tǒng)、傳動系統(tǒng)、控制系統(tǒng)和檢測安全系統(tǒng)做了詳細的分析和設 計。提出了采用鋁型材和玻璃等組成門體框架，旋轉翼及平滑門用扁鋼固定在一 起形成旋轉門體，通過吊架將旋轉門體同六個被動滾輪連接，使旋轉翼和平滑門 系統(tǒng)懸掛在門冠圓形軌道上；采用三相異步電動機提供動力，通過一個減速器和 一對齒輪齒圈傳動來驅動旋轉門體在門冠圓形軌道上旋轉；用可編程控制器 （PLC）來負責完成控制任務，由變頻器來實現(xiàn)門體多段轉速的調節(jié)功能。使用 紅外線傳感器檢測進出旋轉門的人員流動，多部接觸式和非接觸式傳感器及光電 接近開關來確保通行者的安全進出。最終,設計出了一種功能實用、安全可靠的 旋轉門。 關鍵詞 兩翼自動旋轉門，門體，可編程控制器,傳感器 ABSTRACT Two wings automatic revolving door is one kind of new revolving door which is specially for the expansion of the peoples movement,it is a perfect combination that combines automatic revolving door、smoothing door and exhibition space on the merits of the three functions . This paper discusses the design process of the two wings automatic revolving door, it include the detailed analysis and design about gate body structure、drive system、transmission system、control system and testing security system of the two wings automatic revolving door.It proposed that the door frame is composed of glass and aluminum framework,the revolving door body is made of rotary-wing and smoothing door by flat steel fixed together, is connect to six passive wheels with the hanging brackets which hang on the door crown circular orbit.The three-phase asynchronous motor drive the revolving door body to ralate on the door crown circular orbit through a reducer and gears transmission;PLC is responsible for the task of controller and the function of rotational speed is rely on the VVF. The flow of personnel passing in and out of the revolution door is checked by the infrared ray sensor, the safety of people are ensured by a number of contact and non-contact sensors and photoelectric proximity switches.On the end, have designed a kind of function practical、safety dependablely revolving door. Key words Two wings automatic revolving door, gate body, programmable logic controller, sensor 目 錄 摘 要 .............................................................................................................................. ABSTRACT.....................................................................................................................II 1 緒論 ...............................................................................................................................1 1.1 旋轉門的發(fā)展概況. ...................................................................................................................1 1.2 旋轉門作為出入口設計的優(yōu)點. ...............................................................................................1 1.3 旋轉門的發(fā)展趨勢. ...................................................................................................................2 1.4 旋轉門研究的必要性. ...............................................................................................................2 2 方案設計 .......................................................................................................................3 2.1 方案擬定 ....................................................................................................................................3 2.1.1 兩翼自動旋轉門設計方案一 ..................................................................................3 2.1.2 兩翼自動旋轉門設計方案二 .............................................................................................4 2.2 方案選擇 ....................................................................................................................................5 2.2.1 方案比較 .............................................................................................................................5 2.2.2 確定方案 .............................................................................................................................5 3 門體結構設計 ...................................................................................................................................6 3.1 門體的總體設計 ........................................................................................................................6 3.1.1 門體構成 .............................................................................................................................6 3.1.2 門體規(guī)格 .............................................................................................................................6 3.2 旋轉門體部分設計 ....................................................................................................................7 3.2.1 確定旋轉門體材料 .............................................................................................................7 3.2.2 確定旋轉門體相關尺寸 .....................................................................................................8 3.3 曲壁設計 ..................................................................................................................................13 3.3.1 曲壁的總體設計 ...............................................................................................................13 3.3.2 確定曲壁材料 ...................................................................................................................13 3.3.3 確定材料尺寸 ...................................................................................................................14 3.4 旋轉門體加強連接設計 ..........................................................................................................15 3.4.1 加強型鋼的總體設計 .......................................................................................................15 3.4.2 加強型鋼材料選擇及尺寸計算 .......................................................................................15 3.5 華蓋結構設計 ..........................................................................................................................16 3.5.1 華蓋的總體設計 ...............................................................................................................16 3.5.2 華蓋材料選擇 ...................................................................................................................17 3.5.3 華蓋材料尺寸確定 ...........................................................................................................17 4 驅動系統(tǒng)設計 ..............................................................................................................19 4.1 驅動系統(tǒng)總體設計 ..................................................................................................................19 4.2 減速機的選擇 ..........................................................................................................................19 4.2.1 旋轉門體的慣性力矩計算 ...............................................................................................19 4.2.2 旋轉門體的摩擦力矩計算 ...............................................................................................22 4.2.3 選擇減速機 .......................................................................................................................22 5 傳動系統(tǒng)設計 ..............................................................................................................24 5.1 傳動齒輪齒圈設計 ..................................................................................................................24 5.1.1 齒輪齒圈設計前述 ...........................................................................................................24 5.1.2 齒輪齒圈參數(shù)設計 ...........................................................................................................24 5.2 承重滾輪及其軌道設計 ..........................................................................................................28 5.2.1 選擇滾輪 ...........................................................................................................................28 5.2.2 軌道設計 ...........................................................................................................................29 5.3 齒圈連接轉盤支架的螺栓設計 ..............................................................................................32 5.3.1 螺栓直徑設計 ...................................................................................................................32 5.3.2 齒圈結構尺寸設計 ...........................................................................................................33 5.4 轉盤支架設計 ..........................................................................................................................34 5.5 門體吊架設計 ..........................................................................................................................35 5.5.1 吊架處連接螺栓的直徑設計 ...........................................................................................35 5.5.2 吊架的尺寸設計 ...............................................................................................................36 6 控制系統(tǒng)設計 ..............................................................................................................37 6.1 控制系統(tǒng)的控制過程及其控制功能 ......................................................................................37 6.1.1 控制系統(tǒng)的控制過程分析 ...............................................................................................37 6.1.2 控制系統(tǒng)的控制功能分析 ...............................................................................................37 6.2 控制系統(tǒng)的選擇 ......................................................................................................................37 6.3 變頻器的選擇 ..........................................................................................................................38 6.3.1 變頻器的容量計算 ...........................................................................................................38 6.3.2 指定變頻器減速時間 .......................................................................................................38 6.3.3 變頻器的頻率設定 ...........................................................................................................40 6.4 控制系統(tǒng)硬件設計 ..................................................................................................................41 6.4.1 PLC 的機型選擇 ................................................................................................................41 6.4.2 PLC 外接電氣元件的選擇 ................................................................................................42 6.4.3 輸入輸出口的保護及分配 ...............................................................................................43 6.4.4 PLC 的外部接線圖 ............................................................................................................45 6.5 控制系統(tǒng)的軟件設計 ..............................................................................................................45 6.5.1 控制系統(tǒng)軟件設計的要求分析 .......................................................................................45 6.5.2 PLC 程序設計 ....................................................................................................................47 7 檢測安全系統(tǒng)設計 ......................................................................................................60 7.1 檢測安全系統(tǒng)的總體設計 ......................................................................................................60 7.2 檢測系統(tǒng)設計 ..........................................................................................................................60 7.2.1 檢測系統(tǒng)的要求 ...............................................................................................................60 7.2.2 檢測傳感器的選擇 ...........................................................................................................60 7.2.3 檢測傳感器的安裝 ...........................................................................................................60 7.3 安全系統(tǒng)設計 ..........................................................................................................................61 7.3.1 安全系統(tǒng)的要求 ...............................................................................................................61 7.3.2 安全傳感器的選擇 ...........................................................................................................61 7.3.3 安全接近開關的安裝 .......................................................................................................63 結論 ..................................................................................................................................65 參考文獻 ..........................................................................................................................66 附錄 A：西門子 PLC S7-200CPU226 的性能參數(shù) .....................................................68 附錄 B：PLC 硬件接線圖 .............................................................................................71 附錄 C：電氣接線圖 ......................................................................................................72 致 謝 ..............................................................................................................................73