Bell-type boxcar

Abstract

The invention discloses a bell-type wagon compartment which can reduce the loss during the railway transportation of bulk cargo. The bell-type wagon compartment can divide the compartment into an upper and a lower part; the existing wagon shed can be adapted for use and mainly three parts are modified, including a wagon shed, a wagon compartment body and a wagon floor plate. When in loading, a door leaf on the wagon shed is opened and when in unloading, the wagon compartment body is uplifted and then the cargo discharges from the clearance between the wagon compartment body and the bottom of the wagon.

Description

technical field [0001] The invention relates to a railway freight car, in particular to a cover-type freight car compartment. Background technique [0002] At present, in my country's railway cargo transportation, bulk cargo occupies a large proportion. For example, the transportation volume of coal reached 1.54 billion tons last year, and the Daqin Line transported 300 million tons last year. This shows that the volume of bulk cargo The volume is huge. However, most of the bulk cargoes are now transported by gondola cars, and the cargoes were exposed to wind, rain, and human theft during the transportation, which caused great losses. The value of the loss exceeded 2.4 billion yuan; moreover, with the continuous increase of the railway volume and the acceleration of the speed, the road loss of its goods is also on the rise. Secondly, a large amount of bulk cargo such as coal lost and accumulated year after year not only wastes resources but also pollutes the environment, wh...

AI Technical Summary

Problems solved by technology

However, most of the bulk cargoes are now transported by gondola cars, and the cargoes were exposed to wind, rain, and human theft during the transportation, which caused great losses. The value of the damage exceeded 2.4 billion yuan; moreover, with the continuous increase of railway transportation volume and the acceleration of train speed, the road loss of its goods is also on the rise

Secondly, a large amount of bulk cargo such as coal lost and accumulated year after year not only wastes resources but also pollutes the environment, which is contrary to the major policies of the country; The occurrence of slurry phenomenon has caused hidden dangers to the safety of railway transportation, and slag replacement must be done

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