Modularized rail type inspection robot system

Abstract

The invention discloses a modularized rail type inspection robot system which is characterized by comprising a plurality of modularized inspection robots which are connected in series front and back through universal assembling connecting units. The modularized inspection robot comprises a steel rail internal damage and surface damage detection trolley, a tunnel damage and boundary detection trolley, a contact rail geometric detection trolley, a contact net geometric detection trolley and a steel rail weld joint and geometric auxiliary detection trolley. At least one of the trolleys is provided with a power system which serves as traction power for walking of the whole inspection robot system after series connection, and the rest parts of the trolleys are follow-up trolleys. the detection functions of environment perception, tunnel disease detection, track geometric parameter and defect detection, fastener and weld joint detection, electrified equipment and communication signal equipment detection and the like are integrated, and a module trolley can be reasonably built according to the requirement of a detection task. Through multimodule assembly and cooperative inspection, the inspection operation efficiency and quality in the urban subway environment are improved.

Description

technical field [0001] The invention belongs to the field of rail transit inspection, and in particular relates to a modular rail inspection robot system. Background technique [0002] At present, high-speed rail, subway, urban light rail and other high-efficiency, high-volume ratio, and low-pollution vehicles have become the first choice for people to travel. With the increasing demand for urban rail transit, its construction mileage, transportation tasks, traffic density and operating speed are all increasing. The track line equipment is exposed to the nature all the year round. Affected by human factors and harsh environmental factors, the track line is often damaged, such as the continuous wear and tear of steel rails, connecting parts and sleepers. Therefore, timely detection of track line status, strengthening line inspection management, and eliminating hidden dangers of accidents in the bud have become important tasks to ensure line quality and transportation safety....

AI Technical Summary

Problems solved by technology

[0004] At present, domestic rail-type comprehensive inspection robots all use the rail car method, which is expensive. Although the detection data can be collected automatically, it cannot be analyzed in real time and cannot meet the requirements of miniaturization, full automation and intelligence.

[0005] However, the small rail inspection vehicle can only detect one of the functions of track inspection, catenary inspection and tunnel limit inspection, but it cannot meet different disease inspections, and it also requires different inspection standards for different environments and inspection standards such as subways and high-speed rails. inspection robot

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