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Parallel connection structure for track measurement instrument measuring wheels and displacement sensors
The invention relates to a parallel connection structure for track measurement instrument measuring wheels and displacement sensors. The accuracy and reliability of data collection are directly influenced by the spatial arrangement of the track measurement instrument measuring wheels and the displacement sensors. The parallel connection structure comprises a measuring wheel and a displacement sensor, wherein an installation base plate which is provided with an upward opening and shaped like a Chinese character 'ji' is arranged on the bottom face of one end of a beam, a guide track perpendicular to the track direction is arranged on the bottom face of the installation base plate, a guide track slide block is arranged in the guide track, the measuring wheel is fixed to the bottom face of the guide track slide block through a measuring wheel axle, the displacement sensor is arranged in a groove in the installation base plate shaped like the Chinese character 'ji', and the displacement sensor is connected with the guide track slide block through an L-shaped connection plate. The measuring wheel is fixed to the slide block of the guide track, the slide block and the displacement sensor are installed on the upper side and the lower side of the installation base plate respectively, and therefore the vertically-distributed parallel connection relation is achieved, the reasonable layout of the measuring wheel and the displacement sensor on the aspect of spatial positions is achieved, and the compactness of a beam arrangement structure is improved.
Parallel connection structure for track measurement instrument measuring wheels and displacement sensors
The invention relates to a parallel connection structure for track measurement instrument measuring wheels and displacement sensors. The accuracy and reliability of data collection are directly influenced by the spatial arrangement of the track measurement instrument measuring wheels and the displacement sensors. The parallel connection structure comprises a measuring wheel and a displacement sensor, wherein an installation base plate which is provided with an upward opening and shaped like a Chinese character 'ji' is arranged on the bottom face of one end of a beam, a guide track perpendicular to the track direction is arranged on the bottom face of the installation base plate, a guide track slide block is arranged in the guide track, the measuring wheel is fixed to the bottom face of the guide track slide block through a measuring wheel axle, the displacement sensor is arranged in a groove in the installation base plate shaped like the Chinese character 'ji', and the displacement sensor is connected with the guide track slide block through an L-shaped connection plate. The measuring wheel is fixed to the slide block of the guide track, the slide block and the displacement sensor are installed on the upper side and the lower side of the installation base plate respectively, and therefore the vertically-distributed parallel connection relation is achieved, the reasonable layout of the measuring wheel and the displacement sensor on the aspect of spatial positions is achieved, and the compactness of a beam arrangement structure is improved.
Parallel connection structure for track measurement instrument measuring wheels and displacement sensors
REN XIAOCHUN (author) / LUO WENBIN (author)
2015-05-20
Patent
Electronic Resource
English
IPC:
E01B
PERMANENT WAY
,
Gleisoberbau
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