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论文中文题名:

 倾斜巷道水平转弯架空乘人装置的研究与应用    

姓名:

 岳巧珍    

学号:

 G06004    

保密级别:

 公开    

学科代码:

 0802    

学科名称:

 机械工程    

学生类型:

 工程硕士    

学位年度:

 2012    

院系:

 机械工程学院    

专业:

 机械工程    

第一导师姓名:

 任中全    

论文外文题名:

 Research and Application of Overhead Manned Device of Horizontal Turning in Inclined Roadway    

论文中文关键词:

 倾斜巷道 ; 架空乘人装置 ; 仿真研究 ; 工程应用    

论文外文关键词:

 inclined roadway ; overhead manned device ; simulation study ; engineering applicat    

论文中文摘要:
在我国的一次能源生产和消费是以煤炭为主,煤矿运输是煤炭生产的重要组成部 分,开发一种可靠性高和具有深远影响力的架空乘人装置以满足能源需求量的大幅度提 高和保证人身安全成为当务之急。架空乘人装置主要用于矿井运送人员,由于其投资小、 输送量大、效率高、适用范围广等优点而深受欢迎。本文针对朱家河煤矿具有巷道复杂、 倾角大、空间小等问题,为保证架空乘人装置能够安全可靠的运行,以倾斜井巷水平转 弯架空乘人装置系统为研究对象,主要工作如下: 综述了倾斜巷道水平转弯架空乘人装置的组成、使用环境条件、设计要求、结构特 征及主要部件的结构设计。 架空乘人装置采用三轮摆动扣压式托绳轮组,多个自由度可简便调整,适应单侧乘 人装置钢丝绳上下布置。该架空乘人装置配备座椅储存站的静止上下车站,在同一车站 实现了静止上下车,并配备可左右换向的乘人座椅,保证了乘坐人员始终面向前方,换 向方式简单、可靠。 结合实际工程数据,对架空乘人装置进行了结构设计,用传统设计方法和计算机辅 助设计方法,对架空乘人装置进行了设计计算。 构建了架空乘人系统的动力学模型,通过动力学仿真分析验证系统的合理性,同时 研究关键部件钢丝绳的建模方法,分析了钢丝绳的振动特性,研究表明钢丝绳可安全运 行,为架空乘人装置的设计提供一种先进的设计方法。 利用ABAQUS 有限元软件,对倾斜巷道水平转弯架空乘人装置的关键零部件托绳 轮、拐弯轮和改向滑轮进行有限元强度分析,计算结果表明:托绳轮、拐弯轮和改向滑 轮满足强度和变形要求。 对朱家河煤矿主斜井架空乘人装置系统进行了试运行试验,试验结果表明,该系统 满足实际需求,设计安全可靠,具有较大的经济效益和社会效益。
论文外文摘要:
In our country, the primary energy of production and consumption is mainly coal, and coal transportation is an important part of the coal production, so the development of a kind of overhead manned device which is efficient, energy saving, high reliability and has a profound influence to meet the substantial increase of energy demand and ensure the personal safety has become an urgent matter. Overhead manned device which enjoys tremendous popularity is mainly used to transport personnel in the mine, because of its low investment, large conveying capacity, high efficiency, and wide applied range. Aiming at the problem of the complexity of roadway, high inclination angle and small space of the Zhu Jia He coal mine, this paper takes the overhead manned device system of horizontal turning in inclined roadway as the object of study, in order to ensure the safe and reliable operation of overhead manned device. The main work is as follows: This paper overviews the composition, operating environment, design requirements, structure characteristics and structural design of main components of overhead manned device of horizontal turning in inclined roadway. Overhead manned device adopts wire rope wheel set that is three-wheel swinging withhold type. The type with multiple degrees of freedom can be easily adjusted to adapt wire rope of unilateral overhead manned device to arrange up and down. This device is equipped with seat storage station of the statically getting in and out station. It realizes that person can statically get on and off, and it is also equipped with passenger seat exchangeable on left and right to ensure the riding personnel always face front and the reversing way is simple and reliable. Combined with practical engineering data, the structure of overhead manned device is designed. The design calculation of overhead manned device is used with traditional design method and computer aided design method. The dynamics model of overhead manned device system is constructed. Through the dynamic simulation analysis verify the rationality of the system, at the same time, the modeling method of wire rope of key component is researched and the vibration characteristic of wire rope is analyzed. The study showed that the wire rope can safely operate, so it provides an advanced design method for designing overhead manned device. By using the finite element software of ABAQUS, finite element strength analysis of the wire rope wheel, turning wheel and steering pulley of key component of the device are done. The calculation results show that: wire rope wheel, turning wheel and steering pulley meet the requirement of strength and deformation. Commissioning test is done with inclined shaft overhead manned device in Zhu Jia He coal mine. The test results show that the system meets the practical requirements and is designed to be safe and reliable, so it has great economic and social benefit.
中图分类号:

 TD63    

开放日期:

 2012-12-21    

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