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Steel rail grinding equipment based on high-pressure water jet technology and operation method of steel rail grinding equipment
The invention discloses steel rail grinding equipment based on a high-pressure water jet technology. The steel rail grinding equipment comprises a flat car (1), a water jet grinding unit (2) arranged in the flat car (1), a track measuring unit (5), a grinding control terminal (6) and a hydraulic driving device (9). The hydraulic driving device (9) comprises a speed sensor (911) and a position sensor (912), and the water jet polishing unit (2) comprises a lifting mechanism (21) connected with the flat car (1), a polishing water jet cutter (22) connected with the lifting mechanism (21), a water flow pressure regulating device (23) and an abrasive feeding device (24), wherein the water flow pressure regulating device (23) and the abrasive feeding device (24) are communicated with the polishing water jet cutter (22). The central controller controls the flat car to move to the polishing operation coordinates in real time, and the water jet polishing unit automatically adjusts the position and posture along the circular arc of the mounting base for polishing according to different positions, different angles, different corrugations and different profiles of the steel rail.
本发明公开了一种基于高压水射流技术的钢轨打磨装备，包括平板车(1)、设于所述平板车(1)内部的水射流打磨单元(2)、轨道测量单元(5)、打磨控制终端(6)以及液压驱动装置(9)；所述液压驱动装置(9)包括速度传感器(911)以及位置传感器(912)，所述水射流打磨单元(2)包括与平板车(1)连接的升降机构(21)、与该升降机构(21)连接的打磨水刀(22)、分别与打磨水刀(22)联通的水流调压装置(23)以及磨料进给装置(24)。本发明通过中央控制器控制平板车实时运动至打磨作业坐标，通过水射流打磨单元根据钢轨不同位置、不同角度、不同波磨、不同廓形，沿其安装基座圆弧进行自动调节位置和姿态进行打磨。
Steel rail grinding equipment based on high-pressure water jet technology and operation method of steel rail grinding equipment
The invention discloses steel rail grinding equipment based on a high-pressure water jet technology. The steel rail grinding equipment comprises a flat car (1), a water jet grinding unit (2) arranged in the flat car (1), a track measuring unit (5), a grinding control terminal (6) and a hydraulic driving device (9). The hydraulic driving device (9) comprises a speed sensor (911) and a position sensor (912), and the water jet polishing unit (2) comprises a lifting mechanism (21) connected with the flat car (1), a polishing water jet cutter (22) connected with the lifting mechanism (21), a water flow pressure regulating device (23) and an abrasive feeding device (24), wherein the water flow pressure regulating device (23) and the abrasive feeding device (24) are communicated with the polishing water jet cutter (22). The central controller controls the flat car to move to the polishing operation coordinates in real time, and the water jet polishing unit automatically adjusts the position and posture along the circular arc of the mounting base for polishing according to different positions, different angles, different corrugations and different profiles of the steel rail.
本发明公开了一种基于高压水射流技术的钢轨打磨装备，包括平板车(1)、设于所述平板车(1)内部的水射流打磨单元(2)、轨道测量单元(5)、打磨控制终端(6)以及液压驱动装置(9)；所述液压驱动装置(9)包括速度传感器(911)以及位置传感器(912)，所述水射流打磨单元(2)包括与平板车(1)连接的升降机构(21)、与该升降机构(21)连接的打磨水刀(22)、分别与打磨水刀(22)联通的水流调压装置(23)以及磨料进给装置(24)。本发明通过中央控制器控制平板车实时运动至打磨作业坐标，通过水射流打磨单元根据钢轨不同位置、不同角度、不同波磨、不同廓形，沿其安装基座圆弧进行自动调节位置和姿态进行打磨。
Steel rail grinding equipment based on high-pressure water jet technology and operation method of steel rail grinding equipment
一种基于高压水射流技术的钢轨打磨装备及其作业方法
WANG YULIANG (author) / ZHANG KUN (author) / ZHANG HAO (author) / GUANG ZHENXIONG (author) / DONG YUNSONG (author) / YIN QIN (author) / WU SHIJING (author) / QIU SHAOFENG (author) / ZHOU MINGXIANG (author) / LI JIAQI (author)
2022-10-11
Patent
Electronic Resource
Chinese
IPC:
E01B
PERMANENT WAY
,
Gleisoberbau
| European Patent Office | 2024