Gauge calibrator for track geometry detection system
A detection system and calibrator technology, applied in the direction of instruments, measuring devices, optical devices, etc., can solve problems such as difficult installation, and achieve the effects of saving time, cost and manpower
Active Publication Date: 2020-02-04
CHINA ACADEMY OF RAILWAY SCI CORP LTD +2
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Problems solved by technology
[0009] In order to solve the problem of difficult installation when using magnet sheets to calibrate the track gauge in the prior art, the present invention provides a track gauge calibrator for a track geometry detection system, which can accurately adjust the moving gauge block The position in the direction of X-axis and Z-axis reduces the requirement of personnel for gauge calibration operation, saves time for technicians, saves manpower, and saves cost
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[0032] It should be noted that, in the case of no conflict, the embodiments in the present application and the features in the embodiments can be combined with each other. The present invention will be described in detail below with reference to the accompanying drawings and examples.
[0033] A gauge calibrator for a track geometry detection system, in a space Cartesian coordinate system with X, Y, and Z axes as coordinate axes, the gauge calibrator for a track geometry detection system includes:
[0034] The fixed seat 1 is used to connect and fix with the rail 6;
[0035] The moving gauge block 3 includes a vertical plate 31 and a flat plate 32, the outer surface of the vertical plate 31 is parallel to the plane where the Y axis and the Z axis are located, and the upper surface of the flat plate 32 is parallel to the plane where the X axis and the Y axis are located;
[0036] The multi-dimensional adjustment assembly 2 is connected with the fixed seat 1 and the moving gaug...
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The present invention discloses a track geometry detection system track gauge calibrator. The calibrator comprises a fixed seat (1) configured to fixedly connect with a steel rail (6); a moving gaugeblock (3) comprising a vertical plate (31) and a panel (32), wherein the outer side face of the vertical plate (31) is in parallel to a plane where a Y axis and a Z axis are located, and the upper surface of the panel (32) is in parallel to a plane where an X axis and the Y axis are located; and a multi-dimensional regulation module (2) connected with the fixed seat (1) and the moving gauge block(3) and configured to regulate positions of the moving gauge block (3) in the X-axis and Z-axis directions. The tack geometry detection system track gauge calibrator can accurately regulate the positions of the moving gauge block (3) in the X-axis and Z-axis directions so as to reduce the requirements of track gauge calibration operation for personnel, save time for technicists, save manpower andsave the cost.
Description
technical field [0001] The invention relates to the field of rail detection equipment, in particular to a gauge calibrator for a rail geometry detection system. Background technique [0002] The track geometry inspection system is installed on the track inspection vehicle or high-speed comprehensive inspection train, and is used to detect the geometric deviation of the track, including gauge, track direction, height, level, triangular pit and other geometric irregularities. Through the detection of the track, the geometric state of the railway line is fully grasped, and the engineering personnel are guided to carry out maintenance and repair work in a targeted manner. It is an important tool for the railway system to ensure the safety, stability and comfort of driving and to guide track maintenance and repair. [0003] At present, the latest track geometry detection technology uses laser image processing technology to measure gauge and height displacement components, uses i...
Claims
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IPC IPC(8): G01B11/14
CPCG01B11/14
Inventor 陈春雷吴奇永韩庐平郝晋斐
Owner CHINA ACADEMY OF RAILWAY SCI CORP LTD