Magnetic levitation track state comprehensive detection device

Abstract

The invention discloses a magnetic levitation track state comprehensive detection device, and belongs to the field of track measurement. The device comprises a vehicle body connecting seat arranged above a magnetic suspension track, a tool frame arranged on the bottom side of the vehicle body connecting seat and located between the vehicle body connecting seat and the magnetic suspension track, and a measuring set arranged on the tool frame. The measuring set comprises an F rail profile measuring sensor arranged on the tool frame and located over the F rail, a vehicle body posture measuring sensor arranged on the tool frame and located below the vehicle body connecting base, and a plurality of sleeper irregularity measuring sensors arranged on the tool frame and located above the sleepers.According to the invention, the function of quickly and comprehensively detecting the magnetic levitation track and the auxiliary power supply facilities is realized, and meanwhile, the digital laserdetection technology and equipment with accuracy, reliability, safety and high efficiency are adopted, so that the system has the advantages of high accuracy, high reliability, interference resistance, all-weather operation and the like.

Description

technical field [0001] The invention relates to the field of track measurement, in particular to a comprehensive detection device for the state of a magnetic levitation track. Background technique [0002] With the continuous development of the economy, the traditional wheel-rail rail transit is affected by the environment and various wheel-rail contact changes, and the operating speed has approached the limit. The new type of magnetic levitation rail transit is faster than the traditional rail transit. Rail friction, so the noise is small, the climbing ability is stronger, and the cost is lower. How to ensure the normal operation of the maglev track and auxiliary power supply facilities is very important. There are still many shortcomings in manual inspection. On the one hand, the personal safety of the staff cannot be guaranteed, the detection is accurate and unreliable, and the detection efficiency is low; The detection operation is far from meeting the requirements of t...

AI Technical Summary

Problems solved by technology

How to ensure the normal operation of the maglev track and auxiliary power supply facilities is very important. There are still many shortcomings in manual inspection alone. On the one hand, the personal safety of the staff cannot be guaranteed, the detection is accurate and unreliable, and the detection efficiency is low; The detection operation is far from meeting the requirements of the comprehensive development of maglev rail transit

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