隧道清洗车走行液压驱动系统的研究  

Research on Hydraulic Drive System of the Tunnel Cleaning Vehicle

作　　者：宋端坡[1] 周细威 梁勇[1] SONG Duan-po;ZHOU Xi-wei;LIANG Yong(Suzhou Dafang Special Vehicle Co.,Ltd.,Suzhou 215151,China)

机构地区：[1]苏州大方特种车股份有限公司,江苏苏州215151

出　　处：《液压气动与密封》2023年第3期60-62,59,共4页Hydraulics Pneumatics & Seals

摘　　要：所述的隧道清洗车的走行系统采用闭式液压传动技术,以使用单位对隧道清洗车的高速区间行驶和低速作业行驶性能的技术要求为依据,对走行系统参数进行了匹配计算,设计出了走行系统的液压原理图,并详细介绍了液压回路的组成与工作原理。通过多次测试和实际使用证明,该车走行液压系统散热良好,响应速度快,安全可靠。The hydraulic drive system of the Tunnel Cleaning Vehicle described in this paper adopts the closed hydraulic transmission technology.Based on the technical requirements of the user for the driving performance of the tunnel cleaning vehicle in high-speed section and low-speed operation,the parameters of the driving system are matched and calculated,the hydraulic schematic diagram of the driving system is designed,and the composition and working principle of the hydraulic circuit are introduced in detail.Through many tests and practical use,it is proved that the driving hydraulic system of the vehicle has good heat dissipation,fast response speed,and it is safe and reliable.

关 键 词：隧道清洗车 闭式系统 液压 研究 

分 类 号：TH137[机械工程—机械制造及自动化]