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Curve slope climbing rack rail train

A climbing and gear rail technology, which is applied in the field of rail transit, can solve the problems of gears lacking direct high-power and flexible driving devices, unable to meet special needs, and limited climbing ability, so as to reduce the transmission of kinetic energy and reduce the Wear consumption, increase the effect of climbing ability

Inactive Publication Date: 2019-08-09
钱振地 +13
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0009] The purpose of the present invention is to provide a curved climbing rack train to solve the problem that the existing train gears lack direct high-power and flexible driving devices, the climbing efficiency is low, and the problems that cannot meet special needs and limited climbing ability

Method used

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Embodiment Construction

[0028] The present invention will be further described below with reference to the accompanying drawings and examples, and the embodiments of the present invention include but not limited to the following examples.

[0029] like figure 1 and figure 2 As shown, a curved climbing rack train includes a car body 1; a bogie 2 is connected to the bottom of the car body 1; a pair of gears 3 and a pair of steel wheels 4 are arranged on the bottom of the bogie 2 in the horizontal direction; Between the steel wheels 4; the gear 3 meshes with the rack 5 on the track; the steel wheel 4 and the gear are respectively connected with the hub motor 6; the steel wheel 4 on the bogie 2 is driven by the hub motor 6, which can save more It can reduce the transmission of kinetic energy, respond more quickly, and can adapt to more and more complicated curve climbing.

[0030] As a preferred embodiment of the present invention, the gear 3 is connected with a gear clutch 7 to control whether it mes...

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Abstract

The invention discloses a curve slope climbing rack rail train. Problems that an existing train gear lacks a direct driving device, the slope climbing efficiency is low, requirements cannot be satisfied and the slope climbing ability is limited in the prior art are mainly solved. The curve slope climbing rack rail train comprises a train body; a bogie is connected to the bottom of the train body;a pair of gears and a pair of steel wheels are arranged in the horizontal direction of the bottom of the bogie; the gears are positioned between the two steel wheels; the gears are engaged with a rackon a track; and hub motors for driving the steel wheels and the gears are correspondingly connected to the steel wheels and the gears. Through adoption of the technical scheme, the curve slope climbing rack rail train can realize small curve with R of 25 m and slope climbing ability of 50%; and moreover, the steel wheels can realize active speed adjusting operation according actual situations ofthe track; and therefore, the service life of the curve slope climbing rack rail train is prolonged, the wear loss is reduced, the slope climbing ability is improved, the curve slope climbing rack rail train can climb various steep slopes, and very high practical values and promotion values are realized.

Description

technical field [0001] The invention relates to the technical field of rail transit, in particular to a curved climbing rack train. Background technique [0002] Cog railway is a kind of mountain climbing railway; the slope slope that can be climbed by general railway is less than 40‰. The cog railway is placed on the track beam in the middle of the ordinary track, and a special cog is placed in addition. A locomotive running on a rack railway is equipped with multiple pairs of gears, which mesh with the racks to travel. In this way, the locomotive can overcome the problem of insufficient adhesion and pull the train up a steep slope with a gradient of 500‰. [0003] There are several types of traditional cog railways: [0004] The Riggenbach system uses racks that look like ladders. The gear rail is composed of multiple steel plates, and the middle is connected by cylinders at regular intervals. This rack was invented first, the disadvantage is that this rack is more co...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B61F11/00B61L23/00
CPCB61F11/00B61L23/00
Inventor 钱振地吴元文邓斌王利涛章玉伟覃婷崔进福何小芬税卓平林晓波毕小毛邓玉竹杨刚罗炯任志江魏运鸿孙春平张长春肖伟陈逊张忠肖大庆姚力周炼陈宝林陈刚侯建平黄廣王光亮
Owner 钱振地
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