（毕业设计论文）《PSH7D升降横移式立体停车库模拟装置的开发》.doc

摘 要 本文以作者完成的课题——PSH7D升降横移式立体停车库为例，介绍和分析了升降横移式立体停车库的结构和控制系统。 就当前社会对于立体停车库的需求，本文分析了各种型式立体停车库的特点，选出了一种能广泛满足社会需求的机械式立体停车库——升降横移式立体停车库。运用力学求解器对PSH7D升降横移式立体停车库的结构进行了全面的力学分析，包括PSH7D升降横移式立体停车库的框架结构的强度、横移传动系统中轴的强度和升降传动系统中轴的强度等。本文还对PSH7D升降横移式立体停车库的整体框架和局部进行了结构优化，使整体框架的强度提高了，重量减轻。在对PSH7DK升降横移式立体停车库控制系统的设计中，采用了先进的PLC控制。其稳定、可靠、快速、性价比高的特点使得控制系统非常完美。为了使停车设备满足使用要求，根据国家关于机械式停车设备通用安全要求的标准、PSH7D升降横移式立体停车库的实际，在PSH7D升降横移式立体停车库中使用了一些必要的安全技术，这样保证了车辆的绝对安全，使得整个车库安全平稳的运行。经过最后车库样机的试制、检验，该车库运行良好，各项指标均达到或高于国家有关标准的要求，证明本文进行的整体结构优化和采用的控制方法具有创造性且其结果是非常令人满意的。 关键词: 机械式立体停车库；PSH7D升降横移式立体停车库；结构系统；防坠机构 Abstract The paper introduced and analyzed structure and control system of PSH7D the up-down and translation cubic car-base park which had been finished by author. For demand of cubic car-base Park in society, The paper analyzed characteristics of every kind of cubic car-base Park, elected a kind of mechanical cubic car-baseParkthe up-down and translation cubic car-base Park which could meet thesociety demand. The smsolver was used to comprehensively analyze PSH7D the up-down and translation cubic car-base park. Including intension of the framework structure and axes etc, The optimal design was performed on the framework structure and part structure, it added intension and reduced the whole weight. The paper adopted PLC as control system in designing PSH7D the up-down and translation cubic car-base park. The result proved that adopted PLC as control system is simple and easy to realize. The characteristic of stabilization, credibility ,speediness and high capability made the control system very perfection. In order to satisfy using demand in design cubic car-base park, according to criterion of mechanical parking systems-general safety requirement and the facts of PSH7D the up-down and translation cubic car-base park the paper introduced some safety technique which was used in PSH7D the up-down and translation cubic car-base park. This can ensure absolute safety for Car and make the whole car-base par