Ramp traction mountainous embedded tooth type monorail train and track system

A monorail and mountain technology, applied in the field of rail transportation, can solve the problems of lack of direct drive device for gears and low climbing efficiency, and achieve the effect of improving the climbing ability and high climbing efficiency.
CN108327731AActive Publication Date: 2018-07-27SOUTHWEST JIAOTONG UNIV
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Applications(China)
Current Assignee / Owner
SOUTHWEST JIAOTONG UNIV
Publication Date
2018-07-27

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Abstract

The invention discloses a ramp traction mountainous embedded tooth type monorail train and a track system. The train comprises a track, a train body, a bogie connected with the train body through an air spring suspension mechanism and gears arranged on the bogie. Rubber wheels and an electric drive device are installed on the bogie. The electric drive device is connected with axles of the rubber wheels and axles of the gears at the same time. The track comprises a track beam, a third rail arranged on the side face of the track beam and a toothed rail arranged in the middle position of the track beam and used for being engaged with the gears. The rubber wheels are supported on the track beam. In the climbing process, the electric drive device can provide torque output for the rubber wheelsand the gears, so that the climbing capacity of the train is improved, climbing efficiency is high, and the train can better operate on a line with large-gradient sections in complex terrains such asa mountainous region and a river valley.
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Description

technical field

[0001] The invention belongs to the technical field of rail transportation, and in particular relates to a mountain cog-type monorail train and a rail system towed by a ramp. Background technique

[0002] Rack Railway (Rack Railway) is a climbing railway. Generally, the slope slope that can be climbed by the railway is about 4% to 6%, and the short 9% road section can also be crossed during this period. The cog railway is placed on the sleeper in the middle of the ordinary track, and another cog rail dedicated to the locomotive is placed. A locomotive that travels on a rack railway is equipped with one or more gears that mesh with the racks. In this way, the locomotive can overcome the problem of insufficient adhesion and pull the train up a steep slope with a gradient of 48%.

[0003] The cog railway of traditional technology has following several kinds:

[0004] The Riggenbach system uses racks shaped like a ladder. The gear rail is composed of multipl...

Claims

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