TY5KM型接触网作业车低速走行系统

Low Speed Running System of Type TY5KM Catenary Work Vehicle

介绍了TY5KM型接触网作业车低速走行系统的主要结构、主要技术参数及主要特点。TY5KM接触网作业车在原有动力传动系统的基础上加设一套施工作业低速走行系统。走行速度在0-10 km/h范围内无级调速,实现了作业车双向的低速走行,亦可实现在作业车平台上及司机室内控制低速走行操纵。低速走行与主动力传动能够可靠的切换,采用气动操纵油泵、马达离合及故障时手动操纵控制离合。

This paper mainly introduces the main structure, the technical parameters and the main characteristic of the low-speed system of the model TY5KM catenary working car. On the basic of the original power transmission system, the model TY5KM catenary wording car increase a line construction work the low-speed system, the walking speed can stepless speed regulation in 0~10 km/h, implemented the two-way low- speed running, it also on the operation platform and the driver＇s cab control the low-speed system manipulation. The low-speed system can switch with the main power transmission, adopt pneumatic control oil pump, the motor clutch and when a failure hand control on-off control.