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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.

Active Publication Date: 2018-07-27
SOUTHWEST JIAOTONG UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0008] Because the traditional track technology only relies on the gears at the bottom of the train to mesh with the gear rails, the gears lack effective direct drive devices, and the climbing efficiency is low, which can no longer meet the current needs. Running on lines with steep slopes

Method used

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  • Ramp traction mountainous embedded tooth type monorail train and track system
  • Ramp traction mountainous embedded tooth type monorail train and track system
  • Ramp traction mountainous embedded tooth type monorail train and track system

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Embodiment Construction

[0030] The present invention will be further described below in conjunction with accompanying drawing:

[0031] combine figure 1 , figure 2 , image 3 and Figure 4 Shown, the present invention comprises car body 2, the bogie 11 that is connected with car body 2 by air spring suspension mechanism 10, the gear 5 that is arranged on the bogie 11, track; The third rail 3 is arranged in the middle position of the track beam 4 and is used to mesh with the gear 5. The rubber wheel 8 is supported on the track beam 4, and the bottom of the track beam 4 is provided with columns fixed to the ground at intervals. The track beam 4 is set overhead through the columns along the line; rubber wheels 8 and electric drive devices are also installed on the bogie 11, and the electric drive devices are connected with the axles of the rubber wheels 8 and the axles of the gear 5 at the same time.

[0032] As a technical solution selected by this patent, the electric drive device includes a moto...

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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.

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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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B61B13/02B61B13/04
CPCB61B13/02B61B13/04
Inventor 张卫华池茂儒刘开成赵昀陇李浩天
Owner SOUTHWEST JIAOTONG UNIV
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