一种高空作业车互锁系统  

An Interlock System for Aerial Working Vehicle

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6期48-51,共4页Hydraulics Pneumatics & Seals

摘　　要：针对现有高空作业车存在的支腿和上装动作不能互锁的问题,在现有高空作业车配置的基础上,设计一种高空作业车互锁系统,介绍该系统液压以及电气控制工作原理。通过对现有系统的液压部分和电气部分进行简单改装,该系统能够实现支腿动作和上装动作的互锁,提高了高空作业车的安全性。Aiming at the problem that the movement between outrigger and the upper part of the existing aerial working vehicle can not be interlocked,based on the configuration of the existing aerial working vehicle,a kind of aerial working vehicle interlock system is designed,and the working principle of the hydraulic and electrical control of the system is introduced.Through a simple modification of the hydraulic and electrical parts of the existing system,the system can realize interlock movement between outrigger and the upper part and improve the safety of the aerial working vehicle.

关 键 词：高空作业车 变量泵 液压系统 电气控制 互锁 

分 类 号：TH137[机械工程—机械制造及自动化]