Subway track inspection vehicle

Abstract

The invention provides a subway rail inspection vehicle which comprises a vehicle frame. A front bogie and a rear bogie are arranged at the front end and the rear end of the lower portion of the vehicle frame respectively. A generator set, an electrical system and a diesel box are arranged in the middle of the lower end face of the vehicle frame. A vehicle body is arranged on the upper end face of the vehicle frame. Rail detection devices are arranged at the two ends of the lower portion of the vehicle frame. A limit detection device is arranged at one end of the vehicle body. Video monitoring systems are arranged at the two ends of the vehicle body. A front cab, a meeting room, a detection room and a rear cab are arranged in the vehicle body in sequence. A detection cabinet and a detection table are arranged in the detection room. The generator set is electrically connected with the rail detection devices, the limit detection device and the video monitoring devices and provides detection electric power for the rail detection devices, the limit detection device and the video monitoring systems. All the detection devices are electrically connected with the detection cabinet, and detection results are displayed through a displayer on the detection table. According to the subway rail inspection vehicle, the rail detection devices and the limit detection device are integrally installed on one vehicle; the requirement for detection of subway lines and national railway line is met; the subway rail inspection vehicle has the advantages of being high in detection efficiency and accurate in detection.

Description

technical field [0001] The invention belongs to the technical field of railway engineering vehicles, and in particular relates to a subway track detection vehicle. Background technique [0002] The subway track inspection vehicle is an engineering vehicle used to detect the geometric state and irregularity of the track and the limit detection of the whole vehicle in order to evaluate the geometric state of the track. It is an important tool to ensure the safety, stability and comfort of railway vehicles and guide track maintenance and repair. , the existing subway line track detection device and limit detection device are installed on two vehicles respectively, wherein the limit detection device is to use a flatbed car to carry a set of mechanical detection structure, that is, the limit gate, for detection, the detection efficiency is low, and Less accurate. Therefore it is necessary to propose improvements. Contents of the invention [0003] The technical problem solved...

AI Technical Summary

Problems solved by technology

[0002] The subway track inspection vehicle is an engineering vehicle used to detect the geometric state and irregularity of the track and the limit detection of the whole vehicle in order to evaluate the geometric state of the track. It is an important tool to ensure the safety, stability and comfort of railway vehicles and to guide track maintenance and repair. , the existing subway line track detection device and the limit detection device are installed on two vehicles respectively, wherein the limit detection device adopts a flat car to carry a set of mechanical detection structure, that is, the limit gate, for detection, the detection efficiency is low, and less accurate

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