摘要高空作业车是可以将在空中工作的人员送到指定的位子，而且工作人员可以在上面进行作业的机械设备。

本次设计研究对象是“GKZ18型高空作业车”，它是徐州海伦哲工程机械有限公司研制开发的，我要研究该车上的液压系统并进行设计分析和动态仿真。这种空中作业车除了空中作业机制，这种模式还设有空中平台起落装置，一台机器可以完成很多工作。 72315

高空作业部分主要指的是控制上下臂变幅的液压缸，控制上下臂回转运动的液压马达，而它是用来控制上下臂回转运动的。起重部分主要是控制伸缩臂伸缩运动的液压缸和控制起重钢丝绳收进放出的液压马达。本设计侧重介绍了空中作业车的上臂液压缸和回转机构马达设计，而简单介绍了起升、支腿系统。本次设计较全面的记录了上臂液压缸的设计经过，而下臂油缸的设计比较简单；空中作业车反转系统用到的马达和升降系统马达的设计过程也在内，还包括油箱和液压泵的选择。在已有有关液压机构组件参数的根本上，对液压系统进行设计和计算。在确定上述步骤都完成后，进行最重要的动态液压仿真，绘制出相关曲线图，根据图分析系统工况。

该论文有图23幅，表13个，参考文献30篇。

毕业论文关键词: 高空作业车  液压传动系统设计  液压缸  液压马达  动态仿真

GKZ Eighteen Aerial Platform Vehicle Hydranlic System Design And Dynamic Simulation

Abstract The aerial platform vehicle sends high rise operation personnel and the tool of the necessity to the air, and provide the staff member with the high rise operation amenity machine。The derrick is a kind of machine that cans be perpendicular in the certain scope to rise to rise to move a product with level, the action by fits and starts and the homework circulation are the characteristicses of the derrick work, can press the main use and the structure characteristic classification。The high rise operation mechanism mainly is the fluid cylinder that the control points a top and bottom arm to luffe, and the hydranlic moter to control top and bottom arm turns around。Jack mechanism mainly is a control flexible sport of flexible arm of the liquid press an urn, rise a heavy steel wire rope to accept into let out of the liquid press motor。This text emphasizes high rise operation mechanism to become a liquid to press an urn and turns round  design, Chine is a jack mechanism slightly。Recorded high empty homework organization parts of upper arm liquids to press the design process of the urn in detail in the text, Chien designed slightly the arm liquid press the flexible liquid of the urn and the jack mechanism part to press an urn。It recorded high rise operation mechanism to turn round the liquid of the organization to press motor and rise heavy part to rise to rise the design that the liquid of the organization presses motor to choose a process in the text, and the liquid press a pump, the fuel tank chooses a process。Base on  the system component parameter in hydranlic , completed the designion and calculation of the hydranlic system。at last,the most important part is to put dynamic simulation into effect and analysis simulation result。

Key Words: aerial platform vehicle  hydranlic system design  fluid cylinder hydrauhc motor  dynamic simulation

目  录

摘要 I

Abstract II

目录 III

图清单 IV

表清单 V

1 绪论 1

1。1 高空作业车的研究状况