Front-end movable type toothed rail turnout switch mechanism

A track and moving track technology, applied in the field of front-end movable toothed track switch mechanism, can solve problems such as unresearched, and achieve the effects of compact overall structure, low maintenance, and linear continuous track.
CN108301259APending Publication Date: 2018-07-20CHINA RAILWAY ERYUAN ENG GRP CO LTD
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Patent Information

Authority / Receiving Office
CN Β· China
Current Assignee / Owner
CHINA RAILWAY ERYUAN ENG GRP CO LTD
Publication Date
2018-07-20

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Abstract

The invention discloses a front-end movable type toothed rail turnout switch mechanism. It is ensured that rails are linearly continuous before and after the switch, and a toothed train can pass through a turnout smoothly and quickly. The front-end movable type toothed rail turnout switch mechanism comprises a movable rail which is located among a first front basic rail, a second front basic railand a rear basic rail. The movable rail is provided with a sliding bed, steel ties are arranged on the surface of the sliding bed at intervals in the longitudinal direction, an arc-shaped guiding groove is formed in the front portion of the sliding bed, an arc-shaped sliding plate is arranged in the arc-shaped guiding groove, and a railroad switch which acts on the arc-shaped sliding plate is arranged on one side of the sliding bed. A pair of steel ties for forming the movable rail and toothed rails located between the steel ties is fixedly connected with the arc-shaped sliding plate and the steel ties, the steel ties used for fixing the steel rail and the rear ends of the toothed rails are fixedly connected with the sliding bed.
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Description

Technical field

[0001] The present invention relates to a rack type railway, in particular to a front-end movable type rack switch mechanism. Background technique

[0002] Cog railway has a broad development and application prospects in my country's mountain tourism transportation due to its outstanding feature of strong climbing ability. However, this standard rail transit is currently only used in coal mine transportation equipment in China, and there is no commercial example of passenger transportation. Turnouts, as a connecting device for transferring vehicles from one track to another, are the weak link in the track structure. Regarding key technologies such as the structure of cog railway turnouts, my country has not carried out relevant research. Therefore, how to design a simple and practical toothed rail turnout structure to realize the safe and stable operation of the racked rail vehicle between different strands of rails is an urgent problem to be solved by those ski...

Claims

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