升降舞台液压系统设计（有cad源图）（可编辑）.doc

升降舞台液压系统设计（有cad源图） 72013年05月 升降舞台液压系统设计摘 要 随着文化生活的日益丰富,人们对演出活动中舞台效果的要求越来越高,在比较高档的文化娱乐场所,为了创造一种生动活泼的立体演出效果,传统的静止舞台逐渐被摒弃,而代之以升降舞台。而升降台必须具备升降功能,升降台需保持水平地升降,不能有较大的倾斜,以免在升降过程中乐队人员或乐器发生倾斜。本文是关于液压升降舞台系统的设计。该升降台主要有两部分组成:机械系统和液压系统。机械机构主要起传递和支撑作用,液压系统主要提供动力,他们两者共同作用实现升降机的功能。目前,液压升降舞台正朝着长距离,高速度,低摩擦的方向发展。近年来在液压升降舞台的设计、制造以及应用方面,我国与国外先进水平相比仍有较大差距,国内在设计制造液压升降舞台过程中存在着很多不足,因而所需我们努力改进的地方还有很多。 关键词:液压升降舞台;机械结构;液压系统The Design Of Lifting Sage Hydraulic System Abstract With the increasingly rich cultural life,people in the performance stage effect of the demand is higher and higher.In more high-grade cultural entertainment venues,in order to create a vivid three-dimensional performance effect,gradually abandoned the traditional static stage,and replaced by lifting stage.the working panel lifter which enjoys pond has to have function of rise and fall,the working panel lifter needs to keep level ground rise and fall,can’t have bigger inclination.This article is about the hydraulic lifting system design stage.The lifting platform is mainly has two parts:the mechanical system and hydraulic system.Mechanical agencies mainly transfer and support role,the hydraulic system.Mechanical agencies mainly transfer and supporting role,the hydraulic system mainly provide motivation,they both work together we can realize the function of elevator.At present,the hydraulic elevator stage is developing toward long distance,high speed,lowfriction.In recent years,the design, manufacturing and application of the hydraulic elevator stage,Our country and foreign advanced level still lags far behind.there are many shortcomings in the process of designing and making hydraulic elevator stage in our country.So we needed to improve in many areas. Key Words: hydraulic lifting stage;the mechanical structure;the hydraulic system 目 录 1 绪论 11.1升降舞台 11.2升降舞台液压传动系统 1 2 制定液压舞台基本方案 42.1升降舞台的液压系统方案确定 4 2.1.1升降舞台机构设计 42.2 液压回路的选择 5 2.2.1 确定有路方式 5 2.2.2 确定调速方法 6