Dynamic fault detection device for bed timber type vehicle

Abstract

A sleeper-type dynamic failure detector for train features that multipole sets of CCD camera and lighting unit, vibration damper, protecting gate, cleaning unit, drive unit, insulating unit, electric unit and connecting lines are installed in a sleeper-type wooden box under rails for automatically taking the images of hook buffer, pneumatic brake, chassis, steering unit and the both sides of carriage, and the taken images are transmitted to detection center for analysis.

Description

Technical field [0001] The invention relates to a dynamic fault detection device for a railway vehicle, especially a device that can be integrally installed at the position of a sleeper under a rail for automatic detection and monitoring of key parts of a passing railway vehicle, and can be detected by an external computer and related personnel A sleeper type vehicle dynamic fault detection device that identifies and judges the detection results and promptly notifies the maintenance personnel to deal with the detected faults accordingly. Background technique [0002] At present, when the railway vehicles are inspected, repaired and maintained in my country's railway system, most of the fault detection methods adopted are the static detection of outdoor personnel, that is, when the railway vehicles stop running, the outdoor detection personnel will detect the detected vehicles. Part of the components are detected. This kind of fault detection method is carried out manually and...

AI Technical Summary

Problems solved by technology

However, since the dynamic fault detection device is composed of multiple working mechanisms scattered and installed along the railway, and the originally designed intermediate equipment is installed between the sleepers, and the equipment on both sides is installed on the rails with rail clamps, the entire structure is complex and scattered. Complex installation and maintenance, difficult debugging

Most of the similar equipment from other manufacturers are designed in the form of cement foundation or trench, that is, the detection equipment is scattered and installed in the cement foundation of the railway or in the trench opened in advance on the railway embankment. In addition to the disadvantages such as difficulties, it needs to be installed and fixed on the cement base or in the pre-opened trench on the railway embankment, so it has many problems such as long construction period and affecting driving during installation.

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