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Serial connection structure for track measurement instrument measuring wheels and displacement sensors
The invention relates to a serial connection structure for track measurement instrument measuring wheels and displacement sensors. The measuring wheels are arranged on the inner sides of walking wheels at the two ends of a track measurement instrument beam respectively, the accuracy and reliability of data collection are directly influenced by the spatial layout of the measuring wheels and the displacement sensors, and the compactness and reasonability of the whole beam are influenced. A guide track perpendicular to the track direction is arranged on the bottom face of the end of the beam, a track groove faces downwards, a guide track slide block is arranged in the guide track, the corresponding measuring wheel is fixed to the bottom of the outer end of the guide track slide block, and the inner end of the guide track slide block is connected with the corresponding displacement sensor through a connection plate. The corresponding measuring wheel is fixed to the slide block of the guide rail, the slide block and the corresponding displacement sensor are connected in series in the beam direction, the reasonable layout of the corresponding measuring wheel and the corresponding displacement sensor is achieved on the aspect of spatial positions, the compactness of a beam arrangement structure is improved, and the accuracy and reliability of the measuring result of the corresponding displacement sensor are ensured.
Serial connection structure for track measurement instrument measuring wheels and displacement sensors
The invention relates to a serial connection structure for track measurement instrument measuring wheels and displacement sensors. The measuring wheels are arranged on the inner sides of walking wheels at the two ends of a track measurement instrument beam respectively, the accuracy and reliability of data collection are directly influenced by the spatial layout of the measuring wheels and the displacement sensors, and the compactness and reasonability of the whole beam are influenced. A guide track perpendicular to the track direction is arranged on the bottom face of the end of the beam, a track groove faces downwards, a guide track slide block is arranged in the guide track, the corresponding measuring wheel is fixed to the bottom of the outer end of the guide track slide block, and the inner end of the guide track slide block is connected with the corresponding displacement sensor through a connection plate. The corresponding measuring wheel is fixed to the slide block of the guide rail, the slide block and the corresponding displacement sensor are connected in series in the beam direction, the reasonable layout of the corresponding measuring wheel and the corresponding displacement sensor is achieved on the aspect of spatial positions, the compactness of a beam arrangement structure is improved, and the accuracy and reliability of the measuring result of the corresponding displacement sensor are ensured.
Serial 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
| European Patent Office | 2015
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Track measuring instrument gauge displacement metering and detecting device
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