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A movable cog rail conversion device and system in the cog track branch area

A conversion device and power device technology, which is applied to tracks, locking mechanisms for turnouts, roads, etc., can solve problems such as difficult maintenance and unreliable position state detection, and achieve easy inspection, safe and reliable position state detection, and convenient maintenance Effect

Active Publication Date: 2022-03-25
CHINA RAILWAY ERYUAN ENG GRP CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The purpose of the present invention is to overcome the above-mentioned deficiencies in the prior art that the movable cog rail switching device of the tooth track fork area requires multiple detection devices, unreliable position state detection, and difficult maintenance, and provides a movable cog rail switching for the tooth track fork area device

Method used

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  • A movable cog rail conversion device and system in the cog track branch area
  • A movable cog rail conversion device and system in the cog track branch area
  • A movable cog rail conversion device and system in the cog track branch area

Examples

Experimental program
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Effect test

Embodiment 1

[0037] Such as figure 1As shown, a movable cog rail conversion device for the cogged track fork area includes a rotating rod 4, which is located outside the basic track, one end of the rotating rod 4 is hinged to the outer cog rail connecting rod 1, and the other end is connected to the inner side The rack connecting rod 2 is hinged, the outer rack connecting rod 1 is used to connect the outer movable rack, the inner rack connecting rod 2 is used to connect the inner movable rack, and the two outer movable racks The connecting point with the outer cog rail coupling rod 1 is located on the same side of the rotating rod 4 , and the connecting points of the two inner movable cog rails and the inner rack rail connecting rod 2 are located on the same side of the rotating rod 4 .

[0038] Specifically, the rotating rod 4 is arranged on the fixed plate 3 , and the fixed plate 3 is provided with a third mounting post 5 , and the hinge hole in the middle of the rotating rod 4 is hinged...

Embodiment 2

[0040] Such as figure 2 As shown, a movable cog rail conversion system for the cog track fork area includes a power device and a detection device, including a movable cog rail conversion device for the cog track fork area as described in Embodiment 1, and the power device is connected to The outer movable rack at the end of the outer rack coupling rod 1 or the inner movable rack at the end of the inner rack coupling rod 2, the detection device is connected to the inner movable rack located at the end of the inner rack coupling rod 2 The outer movable rack of the rail and the outer rack coupling rod 1 end.

[0041] Specifically, the power device is a switch machine 15, and the detection device is a close-fit checker 16. The switch machine 15 includes a switch machine action lever 12 and a switch machine indication lever 13. The close-fit inspection The device 16 includes a snugness checker indicating the rod 14 . The switch machine 15 and the close-fit checker 16 are located...

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Abstract

The invention relates to the technical field of cog rail traffic engineering equipment, in particular to a movable cog rail switching device for a cog track fork area, comprising a rotating rod, the rotating rod is located outside the basic track, and one end of the rotating rod is connected to the outer cog rail connecting rod Hinged, the other end is hinged with the inner rack rail connecting rod, the outer rack rail connecting rod is used to connect the outer movable rack rail, the inner rack rail connecting rod is used to connect the inner movable rack rail, the two outer rack rails can be connected The connection point of the movable rack and the outer rack coupling rod is located on the same side as the hinge point of the rotating rod and the outer rack coupling rod, and the connection points of the two inner movable racks and the inner rack coupling rod are located on the The pivoting rod is on the same side as the hinge point of the inner rack coupling rod. The number of detection devices can be reduced by adopting the device of the invention, the position state detection is safe and reliable, and the maintenance is convenient.

Description

technical field [0001] The invention relates to the technical field of cog rail traffic engineering equipment, in particular to a movable cog rail conversion device and a system for a cog track branch area. Background technique [0002] Chinese patent application number 201911008238.8 discloses a movable rack structure, which can effectively realize the consistency and continuity of the rack structure in the turnout section. [0003] Chinese patent application number 201911007242.2 and application number 201911007252.6 respectively disclose two different movable rack conversion devices, which all have the following disadvantages: 1. The outer movable rack and the inner movable rack are connected in parallel, If a movable rack breaks or deforms, the force may continue to be transmitted, so it is necessary to add multiple detection devices, which increases the cost, and the closed-loop control cannot be formed between each detection device; 2. The rotating structure is located...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B61L5/10B61L5/00E01B25/06E01B25/04
CPCB61L5/10B61L5/00E01B25/06E01B25/04
Inventor 王坚强杨岗卢剑锋杨吉忠陈志辉邹少文陈德伟龙旭杨捷余颜丽王栋翟永强易立富王海波王志强姚小军王孔明虞凯刘孜学吴晓王梓丞谭冠华汪峥范琪陈庆
Owner CHINA RAILWAY ERYUAN ENG GRP CO LTD
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