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A new type of railway wagon for piggyback transportation

A railway freight car and piggyback technology, which is applied in the direction of transporting passenger cars, railway car body parts, freight cars, etc., can solve the problems of complex structure, heavy weight, etc., and achieve the effect of reducing manufacturing costs and reducing power performance requirements

Active Publication Date: 2018-03-23
BEIJING TF HIGH TECH +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] Although this kind of railway freight car can fully meet the requirements of piggyback transportation, there are problems such as complex structure and heavy weight in practical application.

Method used

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  • A new type of railway wagon for piggyback transportation
  • A new type of railway wagon for piggyback transportation
  • A new type of railway wagon for piggyback transportation

Examples

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Embodiment Construction

[0046] The core of the present invention is to provide a novel railway wagon for piggyback transportation with simple structure.

[0047] In order to enable those skilled in the art to better understand the solution of the present invention, the present invention will be further described in detail below in conjunction with the accompanying drawings and specific embodiments.

[0048] It should be noted that the front and rear, up and down, left and right directions mentioned in this article are all referenced to the railway freight car, and the direction parallel to the traveling direction of the railway freight car is the longitudinal direction. In the longitudinal direction, the direction pointed by the traveling direction is the front, and The direction opposite to the direction is the rear; in the plane parallel to the running track surface of the railway freight car, the direction perpendicular to the longitudinal direction is the transverse direction, and in the transvers...

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Abstract

The invention discloses a novel wagon for piggyback transport. The novel wagon for piggyback transport comprises trays, a wagon-mounted lifting device and a wagon-mounted rotating device. The trays can be stacked on a bottom frame of the plate type wagon and used for containing road freight cars or road semi-trailers for piggyback transport. The wagon-mounted lifting device is arranged on the bottom frame and used for driving the trays to ascend and descend relative to the bottom frame. The wagon-mounted rotating device is arranged on the bottom frame and used for pushing the trays to rotate in the horizontal plane relative to the bottom frame. Compared with the prior art, the novel wagon has the advantages that a traditional wagon bottom frame can be used basically, and no bottom frame special for piggyback transport needs to be provided. In addition, only the low-weight trays need to be rotated during loading and unloading, the dynamic performance requirement for the wagon-mounted rotating device is lowered accordingly, and then the manufacturing cost of the wagon for piggyback transport is reduced.

Description

technical field [0001] The invention relates to the technical field of the structure of a railway freight car for piggyback transportation, in particular to a novel railway freight car for piggyback transportation. Background technique [0002] "Packyback transport" is a combination of road and rail transport. [0003] In the process of "piggyback transportation", the tractor drives the road truck or road semi-trailer carrying the container directly onto the railway platform car, parks and unhooks it and leaves; the container road truck or road semi-trailer is transported to the front by the railway vehicle At the mounting point, the tractor at the destination drives the flatbed truck onto the chassis or trailer, and then directly transports it to the destination. [0004] "Packy-back transport" speeds up vehicle turnover, expands the cargo unit, saves loading and unloading or mounting operation time, and improves operating efficiency. [0005] At present, the underframe o...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B61D3/18
CPCB61D3/184
Inventor 邹怀森吴振国于跃斌李华张易付勇郑和平沈彩瑜吴荣坤王军松
Owner BEIJING TF HIGH TECH
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