Multifunctional rail grinding wagon

Abstract

The invention belongs to the technical field of rail grinding, in particular to a multifunctional rail grinding wagon. The multifunctional rail grinding wagon comprises a motor car, an iron filing recovery device and a multifunctional grinding trolly; a first wheel set and a second wheel set are arranged below the motor car; the iron filing recovery device and the multifunctional grinding trolly are both connected to the motor car; the motor car drives the iron filing recovery device and the multifunctional grinding trolly to move; the multifunctional grinding trolly is used for grinding rails; the iron filing recovery device is used for recovering iron filings generated during the grinding process. The multifunctional rail grinding wagon provided by the invention has the advantages of high automation degree, high grinding efficiency, good grinding effect, low grinding cost, environmental protection, wide application range and the like.

Description

technical field [0001] The invention belongs to the technical field of rail grinding, in particular to a multifunctional rail grinding vehicle. Background technique [0002] With the continuous development of my country's railway transportation industry, the weight and traffic density of trains on main trunk lines are increasing, and the corrugated wear of rails and diseases such as flaking and cracking due to contact fatigue are on the rise. If rail surface diseases are not prevented or removed in time, it will affect driving safety and pose a serious threat to the lives of passengers and the integrity of goods. The use of rail grinding technology for line maintenance has become the consensus of track maintenance at home and abroad. It can not only significantly prolong the life of rails, but also improve line quality and ensure the safe operation of trains. [0003] At present, in the middle and short-term preventive grinding maintenance of rails, the existing rail grindi...

AI Technical Summary

Problems solved by technology

[0004] 1) The degree of automation of grinding equipment is not high, and most of them are manually pushed along the rails for grinding, which is labor-intensive and the efficiency of single-machine grinding is low;

[0005] 2) There is no iron chip recovery device in the grinding equipment, iron chips pollute the air and affect the smoothness of the secondary grinding rail;

[0006] 3) Most grinding equipment adopts enveloping end face grinding, which requires constant adjustment of the position and angle of the grinding wheel or abrasive belt, complicated operation and uneven grinding;

[0007] 4) Most of them are "one machine, one technology", that is, only one rail grinding technology is used, and the scope of application is small;

[0008] 5) The rail grinding train has no obvious advantages in the medium and short-term rail grinding operations, and its cost is high and the operation procedures are complicated

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