發(fā)布時間：2018-04-18 09:15

  本文選題：礦井提升 + 防墜器��； 參考：《安徽理工大學》2015年碩士論文

【摘要】：近年來,煤炭行業(yè)的發(fā)展越來越迅速,對煤礦安全的要求也是越來越嚴格。但由于自然條件的改變和生產(chǎn)環(huán)境的破壞,導致安全隱患依舊存在,仍要時刻警惕。煤礦提升設備是煤炭行業(yè)中必不可少的機械設備之一,防飛車防墜器作為提升設備中最為重要的安全保護裝置,它的性能好壞能夠直接影響工作人員和貨物的安全,故對礦井提升設備中安全防墜器的不斷地改進與發(fā)展是十分必要的。通過對市場需求分析可知,合理的結構設計既是防飛車防墜器能夠正常工作的有效保證,更是保障工作人員和運輸設備安全的重要因素。因此,對新型礦井提升防飛車防墜器的開發(fā)和研制工作具有非常重要的實際意義和實用價值。 在綜合比較了幾種礦井提升防墜器的總體方案后,本課題以BF-111型防飛車防墜器作為設計基礎,所做的主要工作如下： 1.基于傳統(tǒng)防飛車防墜器的工作原理和功能特點,對防飛車防墜器的抓捕裝置進行了設計創(chuàng)新,提出了手動或自動啟動抓捕裝置的設計想法,并對其總體方案、主要功能和主要結構分別進行相關設計和分析。 2.基于運動學和動力學的基本原理和理論,先用三維設計軟件SolidWorks建立系統(tǒng)的虛擬樣機模型,再把模型導入到ADAMS軟件中對其進行運動學和動力學仿真,最后通過仿真的結果對防飛車防墜器的性能進行評價。 3.基于建立的運動學和動力學數(shù)學模型,利用相關強度校核和有限元分析的基本理論,采用設計仿真軟件ANSYS,對礦井防飛車防墜器的結構進行靜力學分析和優(yōu)化設計,結果表明：該新型防墜器的模型合理可行,滿足設計要求。
[Abstract]:In recent years, the development of coal industry is more and more rapid, and the requirement of coal mine safety is more and more strict.However, due to the change of the natural conditions and the destruction of the production environment, the hidden dangers still exist.Coal mine lifting equipment is one of the necessary mechanical equipment in the coal industry. As the most important safety protection device in the lifting equipment, the anti-flying vehicle anti-drop device can directly affect the safety of the workers and goods.Therefore, it is necessary to improve and develop the safety device in mine hoisting equipment.Through the analysis of the market demand, the reasonable structure design is not only the effective guarantee of the anti-flying vehicle anti-falling device, but also the important factor to ensure the safety of the staff and transportation equipment.Therefore, it has very important practical significance and practical value for the development and research of the new type mine hoisting anti-flying vehicle anti-drop device.After a comprehensive comparison of the overall scheme of several mine hoisting and falling control devices, the main work of this project is as follows: (1) based on the design of the BF-111 type anti-falling device for flying vehicles: (1) the main contents of this paper are as follows:1.Based on the working principle and functional characteristics of the traditional anti-flying vehicle anti-drop device, the paper designs and innovates the capture device of anti-flying vehicle anti-drop device, and puts forward the design idea of manual or automatic starting catch device, and gives its overall scheme.The main function and the main structure are designed and analyzed respectively.2.Based on the basic principles and theories of kinematics and dynamics, the virtual prototype model of the system is established by using 3D design software SolidWorks, and then the model is imported into the ADAMS software for kinematics and dynamics simulation.Finally, the performance of the anti-drop device of anti-flying vehicle is evaluated by the result of simulation.3.Based on the established mathematical model of kinematics and dynamics, using the basic theory of correlation strength checking and finite element analysis, and using the design simulation software ANSYS, the statics analysis and optimization design of the structure of the anti-drop device of the mine anti-flying vehicle are carried out.The results show that the model of the new anti-drop device is reasonable and feasible and meets the design requirements.
【學位授予單位】：安徽理工大學
【學位級別】：碩士
【學位授予年份】：2015
【分類號】：TD53

【參考文獻】

相關期刊論文 前10條

1 曲中原;楊锎;;基于有限元的重型板式給料機結構靜力學與模態(tài)分析[J];科技創(chuàng)新與應用;2012年19期

2 朱志輝;周志革;王金剛;馮麗;;液壓挖掘機工作裝置的建模及動力學仿真[J];機械設計與制造;2006年08期

3 喻濤;李文蔚;;ADAMS約束問題討論[J];機械;2007年12期

4 張新民,段雄,付勝;對緩沖繩抽出長度的探討[J];煤礦安全;2002年02期

5 封士彩,張新民;礦井提升機制動繩防墜器制動時性能參數(shù)的確定方法[J];煤礦機械;2002年01期

6 任中華;王雷;陳義強;楊建奎;;防墜器現(xiàn)場試驗及其安全性能評價[J];煤礦機械;2007年06期

7 陳建紅;王峰;王雷;;防墜器綜合測試儀在長平礦副井的應用[J];煤礦機械;2009年03期

8 黃殿利;;礦用防墜器緩沖裝置的使用分析[J];煤礦機械;2010年02期

9 曹順周;;煤礦乳化液泵技術探討[J];煤礦機械;2011年09期

10 董慶建;李陽;段鐵群;;基于ADAMS大型節(jié)筒坡口數(shù)控等離子束加工專機仿真[J];煤礦機械;2011年12期

，

本文編號：1767725