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 p

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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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[0024] The technical solutions of the present invention will be clearly and completely described below in conjunction with the accompanying drawings. Obviously, the described embodiments are part of the embodiments of the present invention, rather than all of them. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative work shall fall within 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 pointed device or element must have a specific orientation or a ...

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Abstract

The invention provides a high-speed train gearbox and a high-speed train monitoring system. The high-speed train gearbox includes a box body, a lubricating oil monitoring device and an oil state acquisition card; the oil state acquisition card is arranged on the box body to lubricate The oil monitoring device includes an oil quality monitoring unit for detecting the quality of lubricating oil in the box. The oil quality monitoring unit is arranged in the box and communicated with the oil state acquisition card. Once there is a problem with the lubricating oil in the gearbox, the staff will get the problem of the gearbox according to the state of the lubricating oil, find out the cause in time and get the corresponding solution, so as to avoid problems during the operation of the high-speed train and prevent problems before they happen. It ensures the stability, safety and reliability of the transmission, the stability of the high-speed train, and the safety of passengers' lives and property.

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...

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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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