Comprehensive detection train for freight heavy haul railway

Abstract

The invention belongs to the technical field of railway rolling stock manufacture, and provides a comprehensive detection train for a freight heavy haul railway. The comprehensive detection train comprises three train bodies and a detecting system, wherein the train bodies are a first train body (1), a second train body (2) and a third train body (3); a coupler buffering device (5) is arranged between every two connected ends of the train bodies; a check damper (6) is arranged between any two adjacent train bodies; two diesel oil generator sets (8) are mounted on the first train body (1); the detecting system (4) comprises a steel rail flaw detecting system, a wireless field intensity detecting system, a road bed-track bed detecting system, a tunnel clearance detecting system, a rail detecting system, a comprehensive detecting system, a track inspection system, a contact net detecting system, an infrared axle temperature detecting system and a signal detecting system which are mounted on the three train bodies respectively. Through the adoption of the comprehensive detection train, the track and facilities of the heavy haul railway can be detected quickly, fully, accurately and comprehensively.

Description

technical field [0001] The invention belongs to the technical field of railway locomotive and vehicle manufacturing, and in particular relates to a comprehensive inspection train for freight and heavy-duty railways. Background technique [0002] At present, with the rapid growth of freight and heavy-haul railway traffic, the density of trains is getting faster and faster, which brings great difficulties to the inspection, maintenance and repair of driving equipment such as lines and catenary, and the contradiction between transportation production and equipment maintenance It is highlighted that the contradiction between driving safety and equipment maintenance is increasing; in the prior art, the detection of infrastructure such as roadbed, rail, power supply facilities and roadside equipment is carried out on different detection vehicles, and then various detection The detection results of the trains are collected together for analysis; this detection method is time-consum...

AI Technical Summary

Problems solved by technology

[0002] At present, with the rapid growth of freight and heavy-haul railway traffic, the density of trains is getting faster and faster, which brings great difficulties to the inspection, maintenance and repair of driving equipment such as lines and catenary, and the contradiction between transportation production and equipment maintenance It is highlighted that the contradiction between driving safety and equipment maintenance is increasing; in the prior art, the detection of infrastructure such as roadbed, rail, power supply facilities and roadside equipment is carried out on different detection vehicles, and then various detection The detection results of the trains are collected together for analysis; this detection method is time-consuming and laborious, which seriously affects the normal use of trains and lines

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