Wheel replacement and maintenance technological process method for suspension type monorail train

Abstract

The invention discloses a wheel replacement and maintenance technological process method for a suspension type monorail train. The method is characterized by comprising the following steps: S1, performing preparation before vehicle wheel replacement operation: applying for vehicle wheel replacement and maintenance operation, and according to different power supply modes of the suspension type monorail train, adopting different power-off modes to carry out power-off and inserting a safety sign; S2, performing vehicle wheel changing operation: dismounting guide wheels, lifting a bogie and a vehicle body, dismounting a track beam or a movable track beam, dismounting wheel sets, and mounting new wheels; and S3, performing recovery and confirmation work after vehicle wheel changing work: performing vehicle power supply, information registration, safety sign removal and vehicle parking and waiting for sending. According to the invention, the characteristics of the rubber wheel set of the suspension type monorail train are combined, and the adaptive wheel replacement and maintenance technological process is provided and is different from subway vehicles and straddle type monorail trains;and the complete overhaul technological process is provided, the train overhaul requirement can be met, a foundation is provided for safe operation of a train, and the complete overhaul technologicalprocess can serve as an instructive overhaul technological scheme of wheel replacement overhaul workers.

Description

technical field [0001] The invention belongs to the field of maintenance of suspended rail transit vehicles, and in particular relates to a process flow method for wheel changing and maintenance of suspended monorail trains. Background technique [0002] Suspension rail transit is a kind of traffic mode that suspends vehicles in the air and runs as a vehicle line by laying track beams. Compared with subways and straddle rail transits, the cost is lower and the passenger volume is relatively small, but Compared with buses, it does not occupy the right of way and makes full use of the space above the road. The space at the bottom of the elevated can be used to set up the track beams, and the track beams can also be laid separately, which has obvious advantages. [0003] Suspended rail transit has high applicability to areas with dense urban population and tight land resources, and can make full use of the space between elevated roads and highways. At present, there are already...

AI Technical Summary

Problems solved by technology

[0004] At present, the maintenance process of suspended monorail trains has not been clarified. Due to the lack of operating experience, the existing maintenance methods are all aimed at trains running on traditional rails. Due to the large differences in vehicle bogie structures and traction power supply systems, suspension systems cannot be directly used. monorail

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