本文選題：礦井提升 + 防墜器　； 參考：《安徽理工大學(xué)》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(duì)煤礦安全的要求也是越來越嚴(yán)格。但由于自然條件的改變和生產(chǎn)環(huán)境的破壞,導(dǎo)致安全隱患依舊存在,仍要時(shí)刻警惕。煤礦提升設(shè)備是煤炭行業(yè)中必不可少的機(jī)械設(shè)備之一,防飛車防墜器作為提升設(shè)備中最為重要的安全保護(hù)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(duì)礦井提升設(shè)備中安全防墜器的不斷地改進(jìn)與發(fā)展是十分必要的。通過對(duì)市場(chǎng)需求分析可知,合理的結(jié)構(gòu)設(shè)計(jì)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(yùn)輸設(shè)備安全的重要因素。因此,對(duì)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(shí)際意義和實(shí)用價(jià)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(shè)計(jì)基礎(chǔ),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(diǎn),對(duì)防飛車防墜器的抓捕裝置進(jìn)行了設(shè)計(jì)創(chuàng)新,提出了手動(dòng)或自動(dòng)啟動(dòng)抓捕裝置的設(shè)計(jì)想法,并對(duì)其總體方案、主要功能和主要結(jié)構(gòu)分別進(jìn)行相關(guān)設(shè)計(jì)和分析。 2.基于運(yùn)動(dòng)學(xué)和動(dòng)力學(xué)的基本原理和理論,先用三維設(shè)計(jì)軟件SolidWorks建立系統(tǒng)的虛擬樣機(jī)模型,再把模型導(dǎo)入到ADAMS軟件中對(duì)其進(jìn)行運(yùn)動(dòng)學(xué)和動(dòng)力學(xué)仿真,最后通過仿真的結(jié)果對(duì)防飛車防墜器的性能進(jìn)行評(píng)價(jià)。 3.基于建立的運(yùn)動(dòng)學(xué)和動(dòng)力學(xué)數(shù)學(xué)模型,利用相關(guān)強(qiáng)度校核和有限元分析的基本理論,采用設(shè)計(jì)仿真軟件ANSYS,對(duì)礦井防飛車防墜器的結(jié)構(gòu)進(jìn)行靜力學(xué)分析和優(yōu)化設(shè)計(jì),結(jié)果表明：該新型防墜器的模型合理可行,滿足設(shè)計(jì)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(xué)位授予單位】：安徽理工大學(xué)
【學(xué)位級(jí)別】：碩士
【學(xué)位授予年份】：2015
【分類號(hào)】：TD53

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