一种无支腿高空作业车液压系统设计  

Design of Hydraulic System for Aerial Working Vehicle without Outriggers

作　　者：刘军 LIU Jun(Qingdao Zhongqi Special Vehicle Co.,Ltd.,Qingdao 266000,China)

机构地区：[1]青岛中汽特种汽车有限公司,山东青岛266000

出　　处：《液压气动与密封》2021年第7期37-39,共3页Hydraulics Pneumatics & Seals

摘　　要：针对现有无支腿高空作业车液压系统存在的问题,设计一种无支腿高空作业车液压系统,介绍改进后的液压系统工作原理和优点,通过理论分析和实际操作,验证了改进后液压系统的速度控制性能和安全性能有了很大的提高,同时该液压系统还增加了工具阀和工具接口,进一步扩展了整车液压系统的功能,满足了客户的需求。Aimed at the problems existing in the hydraulic system of the existing aerial working vehicle without outriggers,a hydraulic system for aerial working vehicle without outriggers is designed.The working principle and advantages of the improved hydraulic system are introduced.Through theoretical analysis and practical operation,it is verified that the speed control performance and safety performance of the improved hydraulic system have been greatly improved.At the same time,the tool valve and tool interface are added to the hydraulic system to further expand the function of the vehicle hydraulic system and meet the needs of customers.

关 键 词：高空作业车 液压系统 速度控制 节能 

分 类 号：TH137[机械工程—机械制造及自动化]