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A platform for research: civil engineering, architecture and urbanism
Switch rail polishing device for track maintenance vehicle
The invention discloses a switch rail polishing device for a track maintenance vehicle, which relates to the field of track maintenance and comprises a rack, a sliding frame, a mounting frame, a self-adaptive device, a side surface polishing device, a top surface polishing device and the track maintenance vehicle, the rack is fixedly connected to the front side of the track maintenance vehicle, two sliding frames are connected to the bottom of the rack in a sliding mode, a mounting frame is connected to the sliding frames through connecting assemblies, the side face grinding device is arranged on the mounting frame, and the top face grinding device is also arranged on the mounting frame; the self-adaptive device is arranged, the distance between the sliding frame and the mounting frame is indirectly reflected through the resistance value change of the sliding rheostat, so that it is guaranteed that the distance between the sliding frame and the mounting frame is within a certain range, and due to the fact that the compression amount and the elastic force of the spring are certain, the grinding wheel can keep constant pressure when making contact with the rail; and therefore, the device adapts to different track distances, the rust removal depth during grinding is ensured to be uniform, and the situation that some grinding is not thorough and some grinding is excessive is avoided.
本发明公开了一种用于轨道维护车的尖轨打磨装置，涉及轨道维护领域，包括机架、滑架、安装架、自适应装置、侧面打磨装置、顶面打磨装置以及轨道维护车；所述机架固定连接于轨道维护车的前侧，所述机架的底部滑动连接有两个滑架，滑架上通过连接组件连接有一个安装架，所述侧面打磨装置设于安装架上，所述顶面打磨装置也设有安装架上；通过设置自适应装置，利用滑动变阻器的阻值变化来间接反应滑架与安装架的间距，从而保证滑架与安装架的间距在一定范围内，由于弹簧的压缩量一定，弹力一定，所以打磨轮在于轨道接触时可以保持恒定的压力，从而适应不同的轨道间距，确保打磨时的除锈深度统一，避免有的打磨不彻底有的打磨过量的情况。
Switch rail polishing device for track maintenance vehicle
The invention discloses a switch rail polishing device for a track maintenance vehicle, which relates to the field of track maintenance and comprises a rack, a sliding frame, a mounting frame, a self-adaptive device, a side surface polishing device, a top surface polishing device and the track maintenance vehicle, the rack is fixedly connected to the front side of the track maintenance vehicle, two sliding frames are connected to the bottom of the rack in a sliding mode, a mounting frame is connected to the sliding frames through connecting assemblies, the side face grinding device is arranged on the mounting frame, and the top face grinding device is also arranged on the mounting frame; the self-adaptive device is arranged, the distance between the sliding frame and the mounting frame is indirectly reflected through the resistance value change of the sliding rheostat, so that it is guaranteed that the distance between the sliding frame and the mounting frame is within a certain range, and due to the fact that the compression amount and the elastic force of the spring are certain, the grinding wheel can keep constant pressure when making contact with the rail; and therefore, the device adapts to different track distances, the rust removal depth during grinding is ensured to be uniform, and the situation that some grinding is not thorough and some grinding is excessive is avoided.
本发明公开了一种用于轨道维护车的尖轨打磨装置，涉及轨道维护领域，包括机架、滑架、安装架、自适应装置、侧面打磨装置、顶面打磨装置以及轨道维护车；所述机架固定连接于轨道维护车的前侧，所述机架的底部滑动连接有两个滑架，滑架上通过连接组件连接有一个安装架，所述侧面打磨装置设于安装架上，所述顶面打磨装置也设有安装架上；通过设置自适应装置，利用滑动变阻器的阻值变化来间接反应滑架与安装架的间距，从而保证滑架与安装架的间距在一定范围内，由于弹簧的压缩量一定，弹力一定，所以打磨轮在于轨道接触时可以保持恒定的压力，从而适应不同的轨道间距，确保打磨时的除锈深度统一，避免有的打磨不彻底有的打磨过量的情况。
Switch rail polishing device for track maintenance vehicle
一种用于轨道维护车的尖轨打磨装置
WANG LIHONG (author) / WANG RUI (author) / ZHAO BINBIN (author) / RUI DEYONG (author) / LU ZICHAO (author)
2022-12-30
Patent
Electronic Resource
Chinese
IPC:
E01B
PERMANENT WAY
,
Gleisoberbau
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