Multi-purpose flatcar suitable for plateau, high and cold and long and large downhill ramp

Abstract

A multi-purpose flatcar suitable for plateau, high and cold and long and large downhill slopes comprises a flatcar body, a bogie, a car coupler buffer device, a braking system and an intelligent detection system. The bogie is a built-in axle box suspension welding bogie and is composed of an axle shaft device, an axle box, a suspension device of the axle box, a framework, a brake device, an elastic side bearing and a center plate connecting device, the axle shaft device is composed of an axle, wheels, a brake disc and bearings, the two bearings are arranged on the inner sides of the two wheels, and the brake disc is located on the inner sides of the two bearings. Axle boxes and suspension devices thereof are arranged on the inner sides of the wheels; the coupler buffer device is an intelligent coupling device; the intelligent detection system is arranged on a bogie and comprises a power generation device and a detection device. The multi-purpose flatcar integrates intelligent detection and intelligent coupling, reduces manual operation in a severe environment, greatly reduces manual labor intensity, is high in curve passing performance, and is suitable for plateau, high and cold and long and large downhill environments.

Description

Technical field: [0001] The present invention relates to the field of railway transportation equipment manufacturing techniques, and more particularly to the technical field of railway truck manufacturing techniques for long-growing downhill, specifically, a multi-purpose flat car suitable for use in a plateau, alpine, and growing downhill. Background technique: [0002] The railway in the plateau and the cold area is different from my country. The environmental conditions are poor, and the plateau, alpine, long-lasting slope characteristics, making road rescue difficulties, brake the heat load in the slope, this A new requirement for the steering frame, brake system, the car hook buffer device, in-vehicle monitoring, etc. However, there is a flat car to adapt to the harsh environment. SUMMARY OF THE INVENTION [0003] The present invention provides a multi-purpose flat car suitable for use in the plateau, alpine, long downhill, intelligent detection, intelligent connection, in ...

AI Technical Summary

Problems solved by technology

[0002] The railways in plateau and alpine regions are different from the existing railways in my country. Their environmental conditions are harsh, and they have the characteristics of plateau, alpine, and long downhill slopes, which makes road rescue difficult. New requirements are put forward for bogies, braking systems, coupler buffer devices, on-board monitoring, etc., and the existing flat cars cannot adapt to this harsh environment

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