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Railway flatcar transfer bridge device

A flat car, railway technology, applied in the loading and unloading of railway vehicles, railway car body parts, freight cars, etc., can solve the problems of low operation safety factor, high labor intensity, and difficult operation, and improve operation efficiency and automation. High, reduce the effect of work difficulty and intensity

Active Publication Date: 2019-03-26
ZHUZHOU TIMES ELECTRONICS TECH CO LTD +1
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] In view of this, the object of the present invention is to provide a railway flat car bridge crossing device to solve the technical problems of the existing bridge crossing devices such as difficult operation, high labor intensity, and low operating safety factor

Method used

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  • Railway flatcar transfer bridge device
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  • Railway flatcar transfer bridge device

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Embodiment Construction

[0047] In order to make the purpose, technical solutions and advantages of the embodiments of the present invention more clear, the technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Apparently, the described embodiments are only some of the embodiments of the present invention, not all of them. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without creative efforts fall within the protection scope of the present invention.

[0048] as attached figure 1 to attach Figure 11 As shown, specific embodiments of the railway flat car bridge crossing device of the present invention are provided, and the present invention will be further described below in conjunction with the accompanying drawings and specific embodiments.

[0049] as attached figure 1 to attach Figure ...

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Abstract

The invention discloses a railway flatcar transfer bridge device. The railway flatcar transfer bridge device comprises two mounting bases, a second transfer bridge, a first transfer bridge, two firstoil cylinders and two second oil cylinders, wherein the two mounting bases are oppositely arranged on two sides of a transportation flatcar perpendicular to a walking direction in parallel; the mounting bases are arranged at the back part of the transportation flatcar in the walking direction; one end of the second transfer bridge is hinged with the ends, near the back part of the transportation flatcar, of the two mounting bases, and the other end can extend out of the transportation flatcar; one end of the first transfer bridge is hinged with the extending end of the second transfer bridge,and the other end can fall onto rails; one ends of the two first oil cylinders are connected with the mounting bases, and the other ends are connected with the second transfer bridge through first connecting rod modules; and one ends of the two second oil cylinders are connected with the second transfer bridge, and the other ends are connected with the first transfer bridge through second connecting rod modules. The railway flatcar transfer bridge device can solve the technical problems of high operation difficulty, high labor intensity and low operation safety coefficient in a traditional transfer bridge device.

Description

technical field [0001] The invention relates to the technical field of railway construction, in particular to an auxiliary bridge crossing device used by flat cars to transport excavators or other similar engineering machinery. Background technique [0002] When landslides and landslides occur in cuttings of railway lines or when wheeled, crawler loaders, and excavators are required at the construction site, in order to improve work efficiency, it is usually necessary to use flat cars to transport large-scale construction machinery and equipment required on site to the accident and operation site. At present, the usual way of getting on and off the flat car of this type of construction machinery equipment is to temporarily build a bridge at the end of the flat car or use a car or a railway crane to lift it. The disadvantages of the first method are that the length of the bridge used is limited and the weight is relatively large. It takes a lot of physical strength to build a...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B61D47/00B61D3/18
CPCB61D3/182B61D47/00
Inventor 李石平尹向阳李永江唐辉刘勇汪海陈新华鲁耀中王琰
Owner ZHUZHOU TIMES ELECTRONICS TECH CO LTD
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