老旧电梯安全评估方法研究及系统开发

发布时间：2018-03-25 13:12

本文选题：老旧曳引乘客电梯　切入点：安全评估　出处：《长安大学》2015年硕士论文

【摘要】：随着电梯设备新技术的发展和应用,电梯作为垂直运输工具已经被广泛应用到人们的日常生活、生产中。有数据表明,截至2013年底,我国电梯使用量以超过300万台的数量跃居世界首位。然而随着我国电梯使用数量的不断增加,给电梯设备的使用管理带来了严峻的考验,同时,电梯安全事故的绝对数量也呈逐年上升的趋势,其中老旧电梯(使用年限超过15年)最为明显。随着老旧电梯安全事故频发,使老旧电梯的安全评估和设备的科学管理逐步成为诸多学者和工作人员研究的重点。本文以国家质检总局科技计划项目“老旧电梯安全技术评估方法研究”(2012QK264)为依托,以老旧曳引乘客电梯作为研究对象,目的在于构建一个相对客观、合理的安全评估模型,为特种设备检测部门开展设备的安全评估工作提供理论依据;设计与开发简便、灵活的系统软件,提高设备安全评估的工作效率,并且构建科学、安全的管理体系。论文主要研究工作如下:1.通过对曳引乘客电梯的结构与功能的分析与研究,确定对电梯安全状况产生影响的主要因素,制定了老旧电梯的安全指标体系;通过对诸多安全评价方法的对比研究,构建了基于层次灰色理论的评估模型,最终制定了老旧电梯安全评估判定的准则和结论。2.对系统开发的背景、功能性需求和技术性需求进行分析,并对系统的开发平台、系统架构和关键技术进行阐述说明;采用结构化系统开发方法分别对系统功能结构与数据库进行了具体设计。3.完成了老旧电梯安全评估系统的开发,实现了系统的数据采集、输入、处理、存储和信息的输出等相应功能。本文开发的系统不仅能够有效地保存设备基本信息和评估数据,有助于建立科学、合理的设备管理体系,而且可以提高设备安全评估的工作效率。本课题将对电梯使用管理、检验评估起到指导、借鉴作用,也为我国电梯安全评估研究做了技术性探讨。
[Abstract]:With the development and application of new technology of elevator equipment, elevator has been widely used in people's daily life and production as a means of vertical transportation. The use of elevators in our country ranks first in the world with the number of more than 3 million. However, with the increasing of the number of elevators used in China, the management of elevator equipment has brought a severe test, and at the same time, The absolute number of elevator safety accidents is also increasing year by year, among which the old elevator (over 15 years of service life) is the most obvious. So that the safety assessment of the old elevator and the scientific management of the equipment have gradually become the focus of many scholars and staff members. This paper relies on the project of the State Administration of quality Supervision and Supervision, "the Research of the Technology Evaluation method of the Old Elevator Safety" (2012QK264). Taking the old traction passenger elevator as the research object, the purpose of this paper is to construct a relatively objective and reasonable safety assessment model, to provide the theoretical basis for the safety assessment of the equipment in the special equipment inspection department, and to design and develop it conveniently. Flexible system software to improve the efficiency of equipment safety evaluation, and to build a scientific and safe management system. The main research work of this paper is as follows: 1.Through the analysis and research on the structure and function of traction passenger elevator, The main factors affecting elevator safety are determined, and the safety index system of old elevator is established. Through the comparative study of many safety evaluation methods, the evaluation model based on hierarchical grey theory is constructed. Finally, established the old elevator safety evaluation criteria and conclusions .2.The background of the system development, functional requirements and technical requirements are analyzed, and the system development platform, system architecture and key technologies are described. The function structure and database of the system are designed by using the method of structured system development. 3. The development of the old elevator safety evaluation system is completed, and the data collection, input and processing of the system are realized. The system developed in this paper can not only save the basic information of the equipment and evaluate the data effectively, but also help to establish a scientific and reasonable equipment management system. And it can improve the working efficiency of equipment safety assessment. This subject will be used as a guide and reference for elevator management, inspection and evaluation, and it will also provide a technical discussion for the study of elevator safety evaluation in China.
【学位授予单位】：长安大学
【学位级别】：硕士
【学位授予年份】：2015
【分类号】：TU857

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