A split-type multifunctional rail operating device

Abstract

The invention provides a split multifunctional steel rail operation device. The split multifunctional steel rail operation device comprises a driving subsystem, a driven subsystem, a operation subsystem detachably connected with the driving subsystem and the driven subsystem, wherein the operation subsystem comprises a man-carrying and carrying subsystem and an electric control subsystem; the driving subsystem and the driven subsystem mainly realize the walking function of an operation system on steel rails; the man-carrying and carrying subsystem is provided with an automatic flaw detecting interface for connection with a steel rail automatic flaw detecting system so as to have a steel rail flaw detecting function; and the electric control subsystem is used for controlling the driving subsystem and the steel rail automatic flaw detecting system. The split multifunctional steel rail operation device adopts a modular design, can be quickly assembled and disassembled, has such characteristics as compact structure, split structure and lower weight, convenience for operation and quick rail getting-on / off, and can replace the manual walking for operations of steel rail routine inspection and steel rail automatic flaw detection.

Description

technical field [0001] The present invention relates to a split-type multi-functional rail operating device, in particular to an automatic flaw detection system that is convenient for disassembly and assembly through modular design, can quickly go on and off the assembly line, can automatically walk on rails, and can carry people and rails. The split-type multifunctional rail operation device integrating rail inspection and flaw detection, one machine with multiple functions, can be used for rail line inspection and automatic flaw detection of rails instead of manual walking operation. Background technique [0002] As an important national infrastructure, the main artery of the national economy and a popular means of transportation, the role and status of railways in the country's economic and social development are crucial. Railway has the characteristics of large transportation volume, fast speed, safety and high efficiency, energy saving and environmental protection, etc....

AI Technical Summary

Problems solved by technology

[0004] In addition, due to the busy transportation and high traffic density in our country, there is no fixed time for inspection and flaw detection operations, which cannot allow enough detection time for flaw detection operations, and it is difficult to apply large-scale equipment. Up to now, the rail flaw detection work in my country is still in the manual The situation where the flaw detection car is the mainstay and the large flaw detection car is the supplementary

The application of trolley flaw detection is relatively mature, the detection rate is high, and the reliability is good. It has played an important role in ensuring the safety of railway transportation. With the opening and operation of the railway, the traditional hand-push flaw detection trolley for testing on the rails between trains can no longer meet the needs of modern society, and the method of using traditional hand-push flaw detection trolleys as the main and large flaw detection trolleys as a supplement has exposed many shortcomings , for example, the operation efficiency is low, a large amount of manpower is required, etc.

[0005] Furthermore, the detection speed of the hand-push flaw detection trolley is generally 2-3km / h, and the daily workload is an interval (generally 7-10km), and the operation efficiency is low

In addition, the inspectors of the hand-push flaw detection trolley need to watch the screen waveform, listen to the alarm of the instrument while pushing the instrument, and pay attention to avoiding the vehicle to get off the road during the operation, so it takes a lot of energy, often in the initial stage of daily operation The observation and judgment are sharp, but as the operation time goes by, the observation and judgment gradually become dull, and the operator often adjusts its sensitivity based on experience. The flaw detection operation is greatly affected by human factors, and it is very easy to miss detection.

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