Rail turnout unit

A rail and turnout technology, which is applied in the field of railway turnout laying units, can solve the problems of heavy operating machinery, inability to decelerate, heavy machine weight, etc., and achieve the effect of realizing construction and loading operations, ensuring reliable performance, and reducing the weight of a single piece
CN102720103AActive Publication Date: 2012-10-10BEIJING JINXIN HAIYE TECH
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Patent Information

Authority / Receiving Office
CN ยท China
Patent Type
Applications(China)
Current Assignee / Owner
BEIJING JINXIN HAIYE TECH
Publication Date
2012-10-10

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Abstract

The invention discloses a rail turnout unit comprising concentrated hydraulic power stations for supplying hydraulic power, longitudinal movement power components for supplying longitudinal movement power, transverse movement power components for supplying transverse movement power and lifting power devices for supplying lifting power, wherein the transverse movement power components, the longitudinal movement power components and the lifting power devices are respectively communicated with oil paths at the power output ends of the concentrated hydraulic power stations by virtue of hydraulic hoses and quick couplers. By virtue of concentrated hydraulic power supply, kinetic correlation is formed among the components, and further, the overall deployment of construction is realized, so that the high reliability of the rail turnout unit is achieved. The lifting power devices are clamped on a steel rail in pairs by virtue of symmetrical clamps, thus the rail turnout unit is high in safety. Construction components are separately arranged, and the equipment for completing the lifting and transverse and longitudinal movement actions of sections of the rail is respectively arranged, so that the components can be installed independently, and the installation efficiency of the components is improved.
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Description

technical field

[0001] The invention relates to the technical field of railway laying and maintenance equipment, in particular to a railway switch laying unit. Background technique

[0002] Railway is a track for trains and other means of transportation. Railway transportation is a land transportation method. A locomotive is used to pull trains on two parallel rails. Therefore, rails have become a necessary factor for the realization of train transportation. Due to the large base of railway laying kilometers in my country and the high frequency of train operation, the railway department has a large amount of rail maintenance projects. In the new rail laying project or the repair and maintenance work of the rails, the erection of new rails or the replacement of old and damaged rails are very complicated. When rails are laid and replaced in units of whole sections, due to their large volume and heavy weight, the work has to be carried out by heavy machinery.

[0003] In the ...

Claims

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