液压式升降平台设计

摘要:倾斜式液压升降平台是使物流系统中最重要的搬运工具之一，对物流业的发展起到了举足轻重的作用，因此对倾斜式液压升降平台的研究对于推动物流业的发展具有重要的实际意义。倾斜式液压升降平台由优质行钢、液压泵、油缸、油管等精制而成，省人力资源，效率高，无噪音无污染，适合一切需搬运堆高之场所,是超市、车间、仓库常用之工具。

本文所介绍的倾斜式液压升降平台最大载重量是400kg，典型的液压机有两部分组成：本机和液压系统。本机的操作控制是由一套液压系统和液压缸来完成的。本机的液压缸和液压泵都采用标准件，其中液压缸为单作用液压缸，液压泵为脚踏式液压泵，本文详细介绍倾斜式液压升降平台的各部件的受力分析以及液压驱动系统的分析；液压缸瞬时尺寸的确定；液压缸最佳安装位置的确定和一些液压零部件的选择；倾斜式液压升降平台各受力点的强度校核和倾斜式液压升降平台的成本核算。

液压缸的安装位置直接影响到液压缸的尺寸和液压缸的推力，在本文中，通过选取几组不同的数据，对各组数据计算出来的液压缸的推力和液压缸的尺寸进行比较，从而选出最佳的安装位置，这也可以说是一种优化设计。

关键词：受力分析液压缸液压泵强度校核成本核算

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Manual hydraulic stacker car's design

Abstract : High-car pile logistics are one of the most important removal tool ,The development of the logistics industry has played a pivotal role ,So,Piled high on the research vehicle for the promotion of development of the logistics industry has an important practical significance.Pile vehicle high is made of high grade doing steel、chain and protecting the net , the oil jar and so on refines. it saves human resources , and improvesefficient , there being no noise pollutino . being suitable to all to need a flitting . Is a supermarket, shop, storage of one of the tools commonly used.

This article introduced the biggest load of hydraulic press is 400kg, a typical hydraulic machine with two parts: the machine and the hydraulic system. The operation of this machine is a hydraulic control system and the hydraulic cylinder to be completed. The machine's hydraulic cylinder and hydraulic pump are used standard parts, Hydraulic cylinder in which a single-acting hydraulic cylinder, hydraulic pump-type hydraulic pump for the foot, This paper describes cars piled high stress analysis of various components, as well as an analysis of the hydraulic drive system; hydraulic cylinder to determine the instantaneous size; hydraulic cylinder to determine the best location and a number of hydraulic componentsoptions; Car piled high point of the stress intensity calibration and cars piled high cost. Installation of hydraulic cylinder hydraulic cylinder directly affects the size and the thrust of hydraulic cylinder, In this article, By choosing different data sets, On the set of data calculated by the thrust of hydraulic cylinders and hydraulic cylinder size comparison, so select the best installation location, This also can be said to be an optimal design.

Keywords: Stress Analysis Hydraulic pressure jar Hydraulic pump Strength Check Costing

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目录

摘要 (Ⅰ)

Abstract (Ⅱ)

1 绪论

1.1 课题研究的目的及意义 (1)

1.1.1 倾斜式液压升降平台研究的目的 (1)

1.1.2 倾斜式液压升降平台研究的意义 (1)

1.2 国内外研究现状现状和趋势 (1)

1.2.1 国内外研究现状现状 (1)

1.2.2 国内外倾斜式液压升降平台发展趋势 (2)

1.3 本课题研究内容 (2)

2 倾斜式液压升降平台的总体设计

2.1 总体方案的分析和确定 (3)

2.2 手动倾斜式液压升降平台的结构及运动原理 (4)

3 倾斜式液压升降平台各部件受力分析

3.1 受力分析 (5)

3.1.1 载物台受力分析 (5)

3.1.2 AEH绞架受力分析 (6)

3.1.3 BEG绞架受力分析 (7)

3.1.4 整体受力分析 (8)

4角度关系和液压缸尺寸计算

4.1 α和 的关系 (10)

4.2 液压缸尺寸推导 (10)

5 倾斜式液压升降平台结构设计

5.1 各结构设计 (11)

5.1.1 载物台设计 (11)

5.1.2 内绞架设计 (11)

5.1.3 外绞架设计 (11)