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Motor train unit bogie disintegration flow line maintenance system and maintenance method thereof

A technology for bogies and EMUs, applied to liquid cleaning methods, chemical instruments and methods, cleaning methods and appliances, etc., which can solve problems such as high labor intensity, disorderly maintenance, illegal repairs, and missing repairs, and reduce Labor intensity, efficient maintenance effect

Active Publication Date: 2013-03-06
BEIJING SHEENLINE GRP CO LTD
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

After the introduction, due to the small amount of maintenance and the limited space, the maintenance equipment of the domestic main engine factory is mainly guided by the situation. and overhaul mode is only for one bogie design
(3) Maintenance data is manually recorded, with large human errors, unable to realize data automation between stations, disordered maintenance, poor controllability, easy to simplify repairs, illegal repairs, missed repairs, etc.
(4) The form of logistics adopts manual handling, which is labor-intensive and low-efficiency
(5) The maintenance data management is still the traditional paper-based data archiving, which is easy to be lost, omitted, damaged, and difficult to archive for long-term preservation
(6) The maintenance efficiency is low and the maintenance quality is poor, which cannot meet the needs of high efficiency, high quality and data automation in the industry

Method used

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  • Motor train unit bogie disintegration flow line maintenance system and maintenance method thereof

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Experimental program
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Effect test

Embodiment Construction

[0039] Such as figure 1 As shown, the method for dismantling and repairing the bogie of the EMU of the present invention comprises the following steps:

[0040] 1. Motor disassembly and maintenance

[0041] Bogie entry: The bogie disassembled from the EMU enters the field, and enters the bogie dismantling assembly line to stay. At this station, the bogie receipt operation is performed first. The bogie receipt program is downloaded from the "EMU Management Information System" for repair. Vehicle plan, retrieve the latest loading records of the bogie, and list the information of the front and rear bogies on the computer screen, including the bogie number, etc. At the same time, you can view the historical inspection records of the bogie. After manual verification, file the bogie. If it is the first overhaul, take 3 ID cards from the ID card box, and the card reader reads 3 cards respectively, as the identification ID cards of the frame, front and rear motors, and magnetically...

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Abstract

The invention provides a motor train unit train unit bogie disintegration flow line maintenance system capable of intelligently maintaining various motor train unit bogies of CRH (china railway high-speed) series in a high-efficient and high-quality manner and a maintenance method thereof. The motor train unit train unit bogie disintegration flow line maintenance system comprises a motor dismounting system, a cleaning and drying system, a component dismounting system and a framework wheel pair separation system which are sequentially connected. The motor train unit train unit bogie disintegration flow line maintenance system is integrated, various scattered stations are reasonably arranged to form a flow line, and maintenance process is in a flow line operation manner. A central control system and the stations form a local area network to realize data transmission, automatic recognition of workpieces and one-to-one correspondence of data and workpieces, the central control system can functionally direct a home station to maintain according to a finished operation condition, so that data automation and intelligence and programming of maintenance are achieved. Due to streamlining and intelligence of maintenance and functional automation of logistics, high-efficiency, high-quality and intelligent of maintenance is achieved.

Description

technical field [0001] The invention relates to a rail vehicle maintenance system and its maintenance method, in particular to an EMU bogie disassembly flow maintenance system and its maintenance method. Background technique [0002] The EMU bogie is the power drive part of the high-speed EMU train, and it is also an important part to stably bear the weight of the car body. For the safety of trains running at high speed, it is necessary to overhaul the bogies of the EMU, and the quality of the overhaul directly affects the stability and safety of the EMU train operation. [0003] Before the introduction of EMUs in China, there was still a gap in the maintenance of EMUs in China. After the introduction, due to the small amount of maintenance and the limited space, the maintenance equipment of the domestic OEMs has been optimized. and overhaul mode are only for one bogie design. (2) Adopt positioning repair, scattered layout, and extensive process flow. (3) Maintenance dat...

Claims

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Application Information

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IPC IPC(8): B23P6/00B23P19/00B08B3/02
Inventor 王志全王利群黄巍黄雪峰杨金才李志民王培荣
Owner BEIJING SHEENLINE GRP CO LTD
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