长距离自移设备列车电液控制技术研究

针对传统绞车牵引设备列车运输过程中存在的人工敷设轨道、跑车、掉道等问题，提出了一种长距离自移设备列车，该装备由自移式牵引装置、自移平板车、重轨和集中控制系统四大部分组成，总长度约230m。以液压为动力，自带轨道，高度集成列车自移、行走调偏、防掉道等功能，实现牵引装置带动整个设备列车的迈步式前移。采用安全、可靠的电液控制系统，环形供液、多架分组遥控等技术，使用多传感器反馈闭环控制方式，保证列车同步平稳提升、降落并跟随自移式牵引装置同步前移的电液控系统，将自动化技术成功应用到设备列车中，从而实现综采成套装备的自动系统开发与示范应用。

Research on Electro-hydraulic Control Technology of Long Distance Self-moving Equipment Train

Aiming at the problems of artificial laying track, sports car and off road in the process of traditional winch traction equipment train transportation, a long-distance self-moving equipment train is proposed, which consists of self-moving traction device, self-moving flatbed, heavy rail and concentration. The control system consists of four major components, with a total length of about 230 meters. With hydraulic power as its own, it has its own track, and it is highly integrated with the functions of self-moving, walking shifting and anti-dropping of the train, so that the traction device can drive the whole equipment train to move forward. It adopts safe and reliable electro-hydraulic control system, ring liquid supply, multi-group remote control and other technologies, and uses multi-sensor feedback closed-loop control mode to ensure that the train synchronously rises and falls smoothly and follows the self-moving traction device to synchronize the forward electro-hydraulic The control system realizes the automation technology of the equipment train, so as to realize the development and demonstration application of the intelligent system of the comprehensive mining equipment.