Gear case of high-speed trains and monitoring system for high-speed trains

A technology for high-speed trains and gearboxes, used in gear lubrication/cooling, belts/chains/gears, measuring devices, etc., can solve the problem that the temperature detection of the gearbox cannot detect the problems of the gearbox in time, and ensure the safety of life and property. , Guarantee the effect of stability and smooth transmission

Pending Publication Date: 2017-06-20
CRRC CHANGCHUN RAILWAY VEHICLES CO LTD +1
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Problems solved by technology

[0004] The purpose of the present invention is to provide a high-speed train gearbox to solve the technical problem in the prior art that the problems in the actual operation of the gearbox cannot be found in time through the temperature detection and vibration detection of the gearbox

Method used

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  • Gear case of high-speed trains and monitoring system for high-speed trains
  • Gear case of high-speed trains and monitoring system for high-speed trains
  • Gear case of high-speed trains and monitoring system for high-speed trains

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Embodiment Construction

[0024] The technical solutions of the present invention will be clearly and completely described below in conjunction with the accompanying drawings. Apparently, the described embodiments are some of the embodiments of the present invention, but not all of them. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0025] In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer" etc. The indicated orientation or positional relationship is based on the orientation or positional relationship shown in the drawings, and is only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the referred device or element must have a specific orientation, ...

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Abstract

The invention provides a gear case of high-speed trains and a monitoring system for high-speed trains, wherein the gear case of high-speed trains includes a case, a monitoring device for lubrication oil and a collecting card for oil condition. The collecting card for oil condition is installed on the case. The monitoring device for lubrication oil includes a monitoring unit for oil quality, which is used to test quality of the lubrication oil in a detection box, is installed on the case and is connected with the collecting card for oil condition in communication. Once there are problems in the lubrication oil in the gear case, operating personnel can know the problems occurred in the gear case according to the condition of the lubrication oil, find reasons in time and get corresponding solutions to avoid problems of high-speed trains in operating and to prepare against possible calamities. Therefore, smoothness, security and reliability of driving, stability of high-speed trains, and life and property security of passengers are guaranteed.

Description

technical field [0001] The invention relates to the technical field of railway trains, in particular to a high-speed train gearbox and a high-speed train monitoring system. Background technique [0002] The gearbox used for high-speed railway is a key component of the vehicle system, and its operating status is related to the operating status and safety of the vehicle. At present, gearboxes for high-speed railways usually use temperature or vibration monitoring systems to monitor the operating status of gearboxes. [0003] However, for high-speed rail gearboxes, whose operating conditions are high-speed and heavy-duty and the operating temperature is in the extreme range of -40°C to 40°C, a large amount of empirical data is needed to convert them into the actual operating conditions of the gearbox. Temperature detection and vibration detection cannot detect problems in the actual operation of the gearbox in time, which is not conducive to the timely detection of train probl...

Claims

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Application Information

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IPC IPC(8): G01F23/00G01K13/00G01K1/14G01N11/00G01N15/00G01N27/00F16H57/04G01K13/02
CPCF16H57/0405F16H57/0412G01F23/00G01K1/14G01K13/00G01N11/00G01N15/00G01N27/00G01N2011/0066
Inventor 周振康宋信亮代丽平桂林冯宏宇齐宏管学来刘建昆沈茂
Owner CRRC CHANGCHUN RAILWAY VEHICLES CO LTD
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