Straddle type monorail automatic ice and snow removing vehicle

Abstract

The invention discloses a straddle type monorail automatic ice and snow removing vehicle. The vehicle comprises a vehicle body, a snow removing mechanism, a steering mechanism and a deicing part, anda storage battery, an industrial personal computer, a GPS positioning device, a heating device and a high-temperature centrifugal fan are arranged in the vehicle body. The steering mechanism comprisestwo bogies which are installed on the front portion and the rear portion below the vehicle body respectively, the snow removing mechanism is installed on the bogies through installation bases, and the deicing part comprises a hot air heating groove installed below the vehicle body and visual sensors installed on the bogies. Self-adaption to the thickness of an ice layer can be achieved, the phenomenon that accumulated snow crosses over the snow removing mechanism to cause secondary snow blowing is prevented, and vibration impact caused by uneven thickness of the ice layer from the track surface is avoided during rapid movement; in the deicing process, hot air at different temperatures can be adopted for deicing according to the real-time ice layer condition, the situation that the rail beam surface cannot be damaged is considered, and in addition, compared with an existing product, the vehicle size is reduced, and cost is reduced.

Description

technical field [0001] The invention belongs to the technical field of track maintenance, and in particular relates to a straddle type monorail automatic deicing vehicle. Background technique [0002] In the urban rail transit system, the straddle-type monorail transit has the advantages of less land occupation, large slope and small curvature line diameter operation, simple line structure, low construction cost, low noise, comfortable ride, good safety, and With the advantages of beautiful appearance and good lighting inside the car, it can well meet the development needs of mountainous cities, small and medium-sized cities and coastal cities. It has been applied in many cities at home and abroad with remarkable results. Considering the north-south span factor in my country, it is inevitable that the track beams will be covered with snow or ice in winter in the north and some parts of the south, making the adhesion conditions of straddle monorail vehicles worse. Due to the...

AI Technical Summary

Problems solved by technology

[0003] First, in terms of snow removal, when the existing monorail snow and ice removal vehicles are performing snow removal operations, sometimes the lower layer of the beam surface freezes and the upper layer of snow accumulates. When encountering this situation, the snow removal devices of many monorail snow and ice removal vehicles cannot Self-adaptive raising, even jamming occurs; sometimes the snow on the track beam is thick, and some monorail deicing devices cannot be completely swept away by the roller brush device. It also needs to be blown off by the wind, which increases energy consumption; when the designated deicing vehicle reaches a certain position quickly, the roller brushes of many deicing vehicles are moving rapidly, due to the uneven thickness of the ice layer, the Vibration and shock are generated, which reduces the service life of the snow removal mechanism

[0004] Second, in terms of deicing, the existing deicing vehicles using hot air deicing methods cannot automatically adjust the temperature of the hot air according to the real-time conditions of icing (such as icing area, thickness, etc.), and it is difficult to achieve the minimum energy consumption for deicing and The effect of not damaging the track

[0005] Third, in terms of cost, most of the existing track deicing vehicles are bulky, and even hang multiple bogies, resulting in high cost and difficult for multiple coordinated use

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