Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Track measuring instrument transverse beam structure for measuring track gauge and track alignment vector distance
The invention relates to a track measuring instrument transverse beam structure for measuring a track gauge and a track alignment vector distance. The track measuring instrument transverse beam structure is characterized in that a track measuring instrument transverse beam is a measuring part which can measure geometric parameters, such as track gauge displacements and track alignment vector distances; a measuring wheel needs to be butted against the side face of a track at any time, so that the track gauge is objectively and correctly reflected, and the track gauge variation is adapted. The track measuring instrument transverse beam structure for measuring the track gauge and the track alignment vector distance comprises a transverse beam body, wherein two ends of the transverse beam body are respectively provided with a track alignment vector distance measuring-detecting device and a track gauge displacement measuring-detecting device; the end part of each of the track alignment vector distance measuring-detecting device and the track gauge displacement measuring-detecting device is provided with a walking wheel; the inner side of each walking wheel is provided with one measuring wheel; a transverse self-adaptive positioning device is fixed at the middle part of the inner bottom surface of the transverse beam body; one end of the transverse self-adaptive positioning device is connected with the track alignment vector distance measuring-detecting device. According to the track measuring instrument transverse beam structure for measuring the track gauge and the track alignment vector distance, a vertical track alignment positioning device, which can be self-adaptive to the track gauge, is arranged, so that the measuring wheels can be automatically butted against the track and are self-locked; the track alignment vector distance measuring-detecting device and the track gauge displacement measuring-detecting device at two ends of the transverse beam are respectively of a mechanical structure, so that an accurate basis is provided for measurement calculation.
Track measuring instrument transverse beam structure for measuring track gauge and track alignment vector distance
The invention relates to a track measuring instrument transverse beam structure for measuring a track gauge and a track alignment vector distance. The track measuring instrument transverse beam structure is characterized in that a track measuring instrument transverse beam is a measuring part which can measure geometric parameters, such as track gauge displacements and track alignment vector distances; a measuring wheel needs to be butted against the side face of a track at any time, so that the track gauge is objectively and correctly reflected, and the track gauge variation is adapted. The track measuring instrument transverse beam structure for measuring the track gauge and the track alignment vector distance comprises a transverse beam body, wherein two ends of the transverse beam body are respectively provided with a track alignment vector distance measuring-detecting device and a track gauge displacement measuring-detecting device; the end part of each of the track alignment vector distance measuring-detecting device and the track gauge displacement measuring-detecting device is provided with a walking wheel; the inner side of each walking wheel is provided with one measuring wheel; a transverse self-adaptive positioning device is fixed at the middle part of the inner bottom surface of the transverse beam body; one end of the transverse self-adaptive positioning device is connected with the track alignment vector distance measuring-detecting device. According to the track measuring instrument transverse beam structure for measuring the track gauge and the track alignment vector distance, a vertical track alignment positioning device, which can be self-adaptive to the track gauge, is arranged, so that the measuring wheels can be automatically butted against the track and are self-locked; the track alignment vector distance measuring-detecting device and the track gauge displacement measuring-detecting device at two ends of the transverse beam are respectively of a mechanical structure, so that an accurate basis is provided for measurement calculation.
Track measuring instrument transverse beam structure for measuring track gauge and track alignment vector distance
REN XIAOCHUN (Autor:in) / LUO WENBIN (Autor:in)
27.05.2015
Patent
Elektronische Ressource
Englisch
IPC:
E01B
PERMANENT WAY
,
Gleisoberbau
Track direction vector gauge metering and detecting device for track measuring instrument
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