Freight car special for multi-mode combined loading containers

Abstract

The invention discloses a freight car special for multi-mode and various-working-condition combined loading containers, and belongs to the field of railway freight car manufacturing. The freight car comprises a car body, a vehicle-mounted positioning system, a brake system, a traction coupling device and a steering rack. The car body comprises a side wall, an end wall and a bottom frame, and the side wall is provided with a turning plate type locking mechanism. According to the freight car special for the multi-mode combined loading containers, the length of the car can be fully utilized, meanwhile, the height limit of the car can also be fully utilized, the line limit can be utilized to the maximum degree, and a car bottom bearing face is designed to the allowed lowest value. Double-layer loading can be achieved on a channel special for double-layer containers, single-layer loading can be achieved on any common channels, combined transportation of container loading in multiple modes and various working conditions can be achieved, the limit to lines is avoided, and the transportation efficiency is not lowered.

Description

technical field [0001] The invention relates to railway freight wagons, in particular to freight flat wagons, and belongs to the technical field of railway freight wagon manufacturing. Background technique [0002] Railway is the main channel of modern logistics. As a fast cargo transportation method, container transportation is widely used in inland and foreign trade transportation in various countries. Container transportation is not only the development direction of modern logistics industry, but also the development direction of railway freight transportation. Railway freight is developing in the direction of heavy load, speed and specialization. With the With the development of social economy and more and more frequent domestic and foreign trade, how to improve the efficiency of container transportation and effectively reduce the cost has become a research topic for those skilled in the art. [0003] At present, the commonly used container sizes and specifications in t...

AI Technical Summary

Problems solved by technology

For different container specifications, it is difficult for the current container transport vehicles to load reasonably. The existing domestic double-deck container vehicles can only run on specific double-deck container lines, which require cumbersome box type selection and the bottom layer only Capable of loading containers below 40 feet, with limited capacity

Sometimes, when using double-deck container vehicles, due to the mismatch of container specifications and weight or to make up for the lack of capacity of ordinary container transportation channels, etc., the loading capacity of double-deck container vehicles has to be sacrificed, and only one layer of containers is loaded at the bottom. , that is, it is used as an ordinary single-layer container flat car, the waste of vehicle transport capacity is large, and the limitations of transportation are also relatively large

The use of existing container trucks is often limited and it is difficult to fully utilize their carrying capacity

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