ONSITE STEEL RAIL LASER PROCESSING VEHICLE

摘要

The invention discloses an on-line laser processing vehicle for a rail, including a chassis, a vehicle body, a steer-control chamber and a container; the steer-control chamber includes a console, a CCD monitoring system and a drive-switching operating system; a dual driving system and switching mechanism, which with a process-operation driving system, a conventional operation driving system and a switching mechanism, is disposed in the container; the process-operation driving system operates to provide driving power for the laser processing vehicle during laser processing, and precisely controls moving speed and distance of the laser processing vehicle; the switching mechanism operates to implement switching between the conventional operation driving system and the process-operation driving system. The invention ensures accurate processing trajectories of the laser processing vehicle during laser processing; facilitates on-line laser processing of a variety of rails, such as the rails of main line, curved rails, guard rails, switch rails and so on, so that wear resistance of the processed rail is greatly improved, and meets requirements of high-speed and heavy haul trains for wear resistance of the rail.

主权项

1. An on-line laser processing vehicle for a rail, comprising a chassis (2), a vehicle body (1) disposed on said chassis (2), a steer-control chamber (3) disposed in the front of said vehicle body (1), and a container (4) disposed at the rear of said vehicle body (1), said container (4) comprising a generator set (15), a control system (14), a movement actuator (9), and a laser processing head (17), wherein
said steer-control chamber (3) comprises a console (3.1), a CCD monitoring system (3.2), and a drive-switching operating system (3.3); a dual driving and switching mechanism (5) is disposed within said container (4) of said laser processing vehicle; said console (3.1) is electrically connected to said generator set (15) and said control system (14), and operates to switch on or off said generator set (15) and said control system (14), said CCD monitoring system (3.2) operates to monitor an aligning position and processing conditions of said laser processing head (17) on a surface of the rail, and said drive-switching operating system (3.3) operates to conduct said dual driving and switching mechanism (5) thereby facilitating switching between driving systems; said control system (14) operates to control said movement actuator (9) to move in accordance with a preset trajectory, and said laser processing head (17) operates to move in accordance with said trajectory preset by the control system (14) under the drive of said movement actuator (9), thereby conducting laser processing of the rail surface; said dual driving and switching mechanism (5) comprises a process-operation driving system (5.1), a conventional operation driving system (5.3), and a switching mechanism (5.2); and said process-operation driving system (5.1) operates to provide driving-power for said laser processing vehicle during a laser processing procedure, to enable said laser processing vehicle to precisely control movement, speed and distance thereof, and to meet requirements of various laser processing for movement of said laser processing vehicle, and said switching mechanism operates to implement switching between said conventional operation driving system (5.3) and said process-operation driving system (5.1).