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A platform for research: civil engineering, architecture and urbanism
Railway track inspection tester calibration table gauge calibration device and method
The invention discloses a railway track inspection tester calibration table gauge calibration device which comprises a calibrating device body and a standard measuring rod; the calibrating device bodycomprises a long beam, a movable seat, a linear sliding table, a locking handle, a hand wheel and a digital display electronic ruler; a groove for the movable seat to move linearly is formed in the middle of the long beam, a mounting table is arranged on one side edge of the groove, and a calibrating table is arranged on the other side edge of the groove; the linear sliding table is arranged on the mounting table and used for driving the movable base to move linearly; the hand wheel and the locking handle are arranged on the outermost side of the mounting table, the hand wheel is used for driving the linear sliding table to move linearly, and the locking handle is used for limiting movement of the linear sliding table; and the digital display electronic ruler arranged on the mounting table is used for displaying the moving distance of the movable seat. According to the invention, the linear sliding table is rapidly moved in a manner of rotating the hand wheel, the high-precision digital display electronic ruler displays track gauge change readings in real time, the track gauge linear change is verified in a full-scale manner, and the track gauge of the track geometrical state measuring instrument can be rapidly and accurately verified.
本发明公开的一种铁路轨道检查仪检定台轨距检定装置，包括检定装置本体和标准量杆；所述检定装置本体包括长梁、活动座、直线滑台、锁紧手柄、手轮、数显电子尺，长梁中部开有一个供活动座直线移动的凹槽，凹槽的一个侧边设置有安装台，凹槽的另一侧边设置有检定台；安装台上设置有直线滑台，直线滑台用于带动活动座直线移动；安装台的最外侧设置有手轮以及锁紧手柄，手轮用于带动直线滑台直线移动，锁紧手柄用于限制直线滑台移动；设置在安装台上的数显电子尺用于显示活动座的移动距离。本发明以旋转手轮的方式，快速移动直线滑台，高精度数显电子尺实时显示轨距变化读数，全量成检定轨距线性变化，能够快速、精确检定轨道几何状态测量仪轨距。
Railway track inspection tester calibration table gauge calibration device and method
The invention discloses a railway track inspection tester calibration table gauge calibration device which comprises a calibrating device body and a standard measuring rod; the calibrating device bodycomprises a long beam, a movable seat, a linear sliding table, a locking handle, a hand wheel and a digital display electronic ruler; a groove for the movable seat to move linearly is formed in the middle of the long beam, a mounting table is arranged on one side edge of the groove, and a calibrating table is arranged on the other side edge of the groove; the linear sliding table is arranged on the mounting table and used for driving the movable base to move linearly; the hand wheel and the locking handle are arranged on the outermost side of the mounting table, the hand wheel is used for driving the linear sliding table to move linearly, and the locking handle is used for limiting movement of the linear sliding table; and the digital display electronic ruler arranged on the mounting table is used for displaying the moving distance of the movable seat. According to the invention, the linear sliding table is rapidly moved in a manner of rotating the hand wheel, the high-precision digital display electronic ruler displays track gauge change readings in real time, the track gauge linear change is verified in a full-scale manner, and the track gauge of the track geometrical state measuring instrument can be rapidly and accurately verified.
本发明公开的一种铁路轨道检查仪检定台轨距检定装置，包括检定装置本体和标准量杆；所述检定装置本体包括长梁、活动座、直线滑台、锁紧手柄、手轮、数显电子尺，长梁中部开有一个供活动座直线移动的凹槽，凹槽的一个侧边设置有安装台，凹槽的另一侧边设置有检定台；安装台上设置有直线滑台，直线滑台用于带动活动座直线移动；安装台的最外侧设置有手轮以及锁紧手柄，手轮用于带动直线滑台直线移动，锁紧手柄用于限制直线滑台移动；设置在安装台上的数显电子尺用于显示活动座的移动距离。本发明以旋转手轮的方式，快速移动直线滑台，高精度数显电子尺实时显示轨距变化读数，全量成检定轨距线性变化，能够快速、精确检定轨道几何状态测量仪轨距。
Railway track inspection tester calibration table gauge calibration device and method
一种铁路轨道检查仪检定台轨距检定装置及方法
LIU YI (author) / YANG FUWEI (author)
2020-04-21
Patent
Electronic Resource
Chinese
IPC:
E01B
PERMANENT WAY
,
Gleisoberbau
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