【正文】 河南理工大學本科生畢業(yè)設計（論文） I 摘要 本文的設計題目是“井下救生艙結構設計”。隨著我國經濟的高速發(fā)展，對煤炭等能源的需求量越來越大，而煤礦安全也越來越引起國家和企業(yè)的注意，井下救生艙的問世將為煤礦井下礦工提供一種緊急避難場所，盡量減少礦難所帶來的生命損失。本文對井下救生艙在國內外的研究和應用狀況進行了簡單介紹，分析了在救生艙的結構設計時應該注意的問題，自行設計了救生艙不同艙段之間連接的艙門，對艙門機構進行了運動分析，并對救生艙輪廓尺寸，壁厚與加強肋板的布置，密封和隔熱進行了詳細的設計和力學校核計算。 關鍵詞 ：井下救生艙； 整體結構； 艙門 ； 設計計算 河南理工大學本科生畢業(yè)設計（論文） II Abstract The design topic of this paper is Design of underground lifesaving cabin structure. With China39。s rapid economic development, the demand for coal and other energy increasing, while the coal mine safety has drawn increasing attention of the state and enterprises, will the advent of underground coal mine rescue chamber to provide a underground miners emergency shelter minimize loss of life caused by mining accidents. The research and application status of lifesaving cabin in chian and abroad is introduction in this paper,it also includs the analysis of the structure in the lifesaving cabin design should be pay attention to, to design a rescue capsule connection between the different cabin door, the door institutions of the movement, and lifesaving module outline dimensions, wall thickness and the arrangement of costal board, sealing and insulation carried out a detailed check of the design and mechanical calculations. Key words: lifesaving cabin。 overall structure。 cabin door。 design calculation 河南理工大學本科生畢業(yè)設計（論文） 1 目錄 1 緒論 ................................................................................................................... 1 研究井下救生艙的意義 ................................................................................. 1 國內外對該領域的研究成果 .......................................................................... 1 2 設計參數要求 ..................................................................................................... 3 3 救生艙整體設計 ................................................................................................. 5 、外形設計 .................................................................................................... 5 整體尺寸設計 ............................................................................................... 5 救生艙應該滿足的條件： ....................................................................... 5 艙體布局： ............................................................................................ 6 救生 艙結構要求： ................................................................................. 6 救生艙內部尺寸設計 ............................................................................... 6 通用段長度設計方案 ............................................................................... 7 艙體結構特點： ............................................................................................ 9 4 生存艙結構設計 ................................................................................................ 11 艙體設計思路 .............................................................................................. 11 生存艙結構設計 ........................................................................................... 11 初步確定艙體尺寸 ................................................................................. 11 加強肋板的布置 ....................................................................................12 縱向肋板剛度校核 .................................................................................13 橫向肋板剛度校核 .................................................................................15 生存艙之間所用連接螺栓的尺寸的確定 ........................................................17 5 救生艙艙門設計 ................................................................................................20 、救生艙艙門方案確定： ..............................................................................20 河南理工大學本科生畢業(yè)設計（論文） 2 、主艙門方案 : ........................................................................................20 、過渡艙門結構方案： ...........................................................................21 、應急門方案 .........................................................................................22 艙門結構參數計算 .......................................................................................22 艙門人機工程學 ....................................................................................22 、主艙門結構計算： ...............................................................................23 緩沖門結構計算 ....................................................................................34 緊急門結構計算 ....................................................................................40 結論 ............................................................................................................50 6 艙體其他設計 ....................................................................................................52 艙體密封材料 ..............................................................................................52 艙體密封技術目標 ................................................................................52 密封部位包含以下部位： .......................................................................52 密封材料確定 .......................................................................................52 隔熱材料 .....................................................................................................54 艙體隔熱技術要求 .................................................................................54 保溫部位： ...........................................................................................54 保溫材料選擇 .......................................................................................54 致謝 .....................................................................................................................57 參考文獻 ..............................................................................................................58 河南理工大學本科生畢業(yè)設計（論文） 1 1 緒論 研究井下救生艙的意義 我國是世界上最大的煤炭生產國和消費國，但是，我國的煤炭開采帶來的人身傷亡率也是最高的，礦難事故的頻繁發(fā)生不