Mixed steel and wood floor for railway flatcars

Abstract

The invention relates to a mixed steel and wood floor for railway flatcars, which comprises four rows of side weights, wherein the four rows of side weights are arranged in parallel at intervals; the two ends of the four rows of side weights are respectively fixedly connected with a steel floor, a central steel floor is arranged between the middle two rows of side weights, a plurality of side steel floors are arranged at intervals between the two rows of side weights at each side of each central steel floor, each side steel floor is perpendicular to each side weight, and a wood floor is arranged between every two adjacent side steel floors; the side weights, the steel floors, the central steel floors and the side steel floors are formed into a parallel and level surface, and the upper plane of the wood floor is higher than the parallel and level surface; and the side weights, the steel floors, the side steel floors and the central steel floors are all arranged on the upper surface of a chassis of a flatcar. The mixed steel and wood floor provided by the invention is suitable for railway flatcars or shared flatcars to be used as the floor in contact with goods.

Description

technical field [0001] The invention relates to a floor for a railway flat car, in particular to a steel-wood mixed floor for a railway flat car. Background technique [0002] Railway flat cars include ordinary flat cars and shared flat cars, mainly used to transport goods such as steel, wood, sand and gravel, automobiles, wheeled equipment, crawler equipment, machinery and containers, and sometimes can also be used to transport steel rails and prefabricated Beams and other special long goods and over-long goods that need to be transported across the board. At present, the railway flat car generally adopts a wooden floor structure. The wooden floor can increase the friction between the loaded goods and the floor of the flat car, which is beneficial to save the time and cost of loading and reinforcing the goods. However, there are also some problems in the wooden floor used in the railway flat car, such as: the wooden floor has low rolling strength, poor anti-corrosion perfo...

AI Technical Summary

Problems solved by technology

However, there are also some problems in the wooden floor used in the railway flat car, such as: the wooden floor has low rolling strength, poor anti-corrosion performance, and the floor bead is easily damaged, etc. These problems have affected the performance of the railway flat car

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