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Railway turnout paving and replacing operation vehicle

A work vehicle and turnout technology, which is applied in the field of railway turnout paving and work vehicle replacement, can solve the problems of high construction difficulty, low equipment flexibility, low construction efficiency, etc.

Pending Publication Date: 2021-11-23
CRCC HIGH TECH EQUIP CORP LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] There are some turnout replacement equipment in China, but the existing equipment has problems such as low flexibility, high construction difficulty, low construction efficiency, and the need to build temporary rails

Method used

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  • Railway turnout paving and replacing operation vehicle
  • Railway turnout paving and replacing operation vehicle
  • Railway turnout paving and replacing operation vehicle

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Embodiment Construction

[0034] In order to make the technical solutions and advantages in the embodiments of the present application clearer, the exemplary embodiments of the present application will be further described in detail below in conjunction with the accompanying drawings. Apparently, the described embodiments are only part of the embodiments of the present application, and Not an exhaustive list of all embodiments. It should be noted that, in the case of no conflict, the embodiments in the present application and the features in the embodiments can be combined with each other.

[0035] In this embodiment, the extending direction of the railway line is called the longitudinal direction (L direction in the figure), the horizontal direction perpendicular to the extending direction of the railway line is called the horizontal direction (W direction in the figure), and the direction perpendicular to the horizontal plane is called It is vertical or vertical (H direction).

[0036] figure 1 It ...

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Abstract

The embodiment of the invention provides a railway turnout paving and replacing operation vehicle which comprises a longitudinal beam device including a main body longitudinal beam part and a telescopic longitudinal beam part which can stretch out and draw back relative to the main body longitudinal beam part, a telescopic beam telescopically connected to the end part of the main body longitudinal beam part and / or the end part of the telescopic longitudinal beam part, at least two groups of walking devices stretching across the two sides of the longitudinal beam device and horizontally rotating relative to the longitudinal beam device, at least two groups of supporting devices, and at least two rail lifting devices; at least one group of walking devices are arranged on the telescopic longitudinal beam part; the supporting devices stretch across the two sides of the longitudinal beam device, each supporting device comprises a supporting body and a supporting base capable of ascending and descending relative to the supporting body, the supporting bodies are connected with the longitudinal beam device, and the supporting bases can descend to make contact with the ground; at least one group of supporting devices are arranged on the telescopic longitudinal beam part; and the at least two rail lifting devices are arranged on the longitudinal beam device and / or the telescopic beam and are used for lifting the turnout. The railway turnout paving and replacing operation vehicle provided by the embodiment of the invention has relatively high paving flexibility.

Description

technical field [0001] The application relates to railway line maintenance technology, in particular to a railway switch shop and replacement operation vehicle. Background technique [0002] There are usually two ways to replace ballasted railway turnouts: in-situ laying method and overall displacement laying method. The in-situ laying method is suitable for new lines and has no strict requirements on construction time, while the overall displacement laying method can Quick shop replacement is suitable for replacement needs during operation. At present, the laying and replacing construction of the turnout mostly adopts the nearby special assembly platform, and then carries out the construction in the way of overall displacement, and mainly uses the manual replacement method of small machinery. [0003] There are some turnout replacement equipment in China, but the existing equipment has problems such as low flexibility, high construction difficulty, low construction efficie...

Claims

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Application Information

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IPC IPC(8): E01B29/02
Inventor 罗建利陶小虎张忠健马杰圣唐明明吴忧王航李朴芬蔡昌胜叶永钦陈钦云
Owner CRCC HIGH TECH EQUIP CORP LTD
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