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A new type of railway freight car for piggyback transportation

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

Active Publication Date: 2018-04-20
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 freight car for piggyback transportation
  • A new type of railway freight car for piggyback transportation
  • A new type of railway freight car for piggyback transportation

Examples

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Embodiment Construction

[0035] The core of the present invention is to provide a novel railway wagon for piggyback transportation with simple structure.

[0036] 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.

[0037] 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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PUM

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Abstract

The invention discloses a novel railway truck for piggyback type transportation. The novel railway truck comprises pallets and ground lifting rotating devices, wherein the pallets can be stacked on bottom frames of railway trucks to be used for allowing highway trucks or highway semi-trailers for the piggyback type transportation to be placed; the ground lifting rotating devices are arranged on the ground, and are used for driving the pallets to rise and fall by a predetermined height relative to the bottom frames, and then driving the pallets to rotate relative to the bottom frames along an arc-shaped guide rail in the horizontal surface. Compared with the prior art, the novel railway truck has the advantages that conventional bottom frames of the railway trucks can be basically used, and special bottom frames for the piggyback type transportation do not need to be provided, so that the manufacturing cost of the railway trucks for the piggyback type transportation is reduced. In addition, loading and unloading processes can be completed by only rotating the pallets which are light in weight, and requirements for the power properties of a vehicle-mounted rotating device are 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张倍赵玉叶李伟鹏何健
Owner BEIJING TF HIGH TECH
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