不翻转链板式立体车库结构优化与控制研究

发布时间：2018-08-26 19:43

【摘要】：不翻转链板式立体车库是新开发的新型存车设备，它充分结合了现有其它的立体车库产品的优点，功能方面面向城市中心、住在小区等社会场所，是一种小容量、经济型的新型车库。它不仅占地面积小，存车效率高，而且有开发难度小，高度低、便于施工，安全性能高等优点。本文主要对不翻转链板式立体车库的结构进行优化和控制系统的研究，根据实际实施过程，对不翻转链板式立体车库进行结构上的改进和优化，完善具体实施所需的全部技术资料。立体车库的结构设计包括车库主体钢结构框架、平移传动系统、举升系统和载车板系统。首先ANSYS软件对立体车库的主体框架进行静态分析、屈曲分析及模态分析，划分了五种工况条件，求解出立体车主体框架结构在这五种工况条件下的静力变形、应力分布和立体车库自身的固有频率。其次，对车库的控制系统的设计，以不翻转链板式立体车库的控制要求为基础，对PLC选型、外围电路、I/O口的地址分配等硬件部分分别进行设计；软件部分主要是完成程序的编写，主要程序有车库初始化程序、子程序的调用程序、存取车程序、报警程序等。最后根据车库存/取车操作的工作要求，开发三种存取车模式：连续存/取车模式、原地待命模式和交叉存取模式，并创立数学模型，对三种模式进行研究分析，按时间段的不同得出最优存取路径，提高了立体车库的工作效率。不翻转链板式立体车库研发成本比现存的车库都要低，，基本实现了智能控制，多样化了市场上机械车库的类型，本文对不翻转链板式立体车库的结构进行优化，完善控制系统，为今后不翻转链板式立体车库的最终投入使用创造了条件，意义重大。
[Abstract]:The unflipped chain plate stereoscopic garage is a newly developed new type of storage equipment. It fully combines the advantages of other existing stereoscopic garage products. Its function is oriented to the city center, and it lives in social places such as residential areas. It is a small capacity. A new type of garage. It not only occupies a small area, has high efficiency, but also has the advantages of low development difficulty, low height, easy construction, high safety performance and so on. In this paper, the structure optimization and control system of the unflipped chain plate solid garage is studied. According to the actual implementation process, the structure improvement and optimization of the unflipped chain plate type solid garage are carried out. Improve all the technical data needed for concrete implementation. The structural design of the stereoscopic garage includes the steel frame of the main body of the garage, the translation drive system, the lifting system and the car-carrying board system. Firstly, the static analysis, buckling analysis and modal analysis of the main frame of the stereo garage are carried out by ANSYS software, and the static deformation of the main frame structure of the stereo car under these five working conditions is solved by dividing five working conditions. Stress distribution and the inherent frequency of the stereoscopic garage itself. Secondly, the design of the garage control system is based on the control requirements of the unflipped chain plate stereo garage. The hardware parts such as PLC selection, address allocation of the peripheral circuit I / O port are designed respectively. The software part is mainly to complete the preparation of the program, the main program has garage initialization program, subprogram call program, access car program, alarm program and so on. Finally, according to the working requirements of vehicle inventory / pick-up operation, three kinds of access vehicle modes are developed: continuous storage / pickup mode, in-situ standby mode and cross-access mode, and mathematical models are created to study and analyze the three modes. The optimal access path is obtained according to the time period, and the efficiency of the stereoscopic garage is improved. The research and development cost of the unflipped chain plate stereoscopic garage is lower than that of the existing garage, which basically realizes the intelligent control and diversifies the types of the mechanical garage in the market. This paper optimizes the structure of the unflipped chain plate stereoscopic garage and perfects the control system. It is of great significance to create the conditions for the final operation of the chain-plate-type garage in the future.
【学位授予单位】：内蒙古科技大学
【学位级别】：硕士
【学位授予年份】：2015
【分类号】：U491.71

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