Superconducting maglev vehicle bogie

Abstract

The invention discloses a bogie for a superconducting maglev vehicle. The bogie of the superconducting maglev vehicle includes: at least one secondary beam and a plurality of suspension guide units; each of the suspension guide units includes: a connecting beam and two Dewars; The lower surface is connected; the Dewar is provided with a high-temperature superconducting block; the two ends of the secondary beam are respectively connected with the middle parts of the connecting beams of two adjacent suspension guide units through a rotating shaft to form a suspension guide unit right. By using the bogie of the superconducting maglev vehicle provided by the present invention, the loading capacity of the high-temperature superconducting maglev vehicle can be greatly improved, and the curve passing ability of the high-temperature superconducting maglev vehicle can be improved, which is suitable for high-temperature superconducting maglev vehicles with heavy loads.

Description

technical field [0001] The invention relates to the manufacturing technology of a high-temperature superconducting maglev vehicle, in particular to a superconducting maglev vehicle bogie. Background technique [0002] Following my country's successful development of the world's first manned high-temperature superconducting maglev vehicle in 2000, Germany, Russia, Brazil, Japan and other countries have also carried out experiments, calculations, vehicle system prototype development and even engineering research and development work on high-temperature superconducting maglev vehicles. [0003] At present, countries in the world that have manned high-temperature superconducting maglev vehicle technology mainly include China, Germany, Brazil, etc., but limited by the scale of the test line, the vehicle generally adopts the form of a four-Dewar support body that is symmetrically arranged on the front and rear and on both sides , the suspension and guidance of the vehicle are real...

AI Technical Summary

Problems solved by technology

However, due to the lack of secondary suspension, this structure has weak anti-eccentric load capacity. When the vehicle is severely eccentrically loaded, some parts on the vehicle are under severe stress, or even fail, and do not have good usability. It is not suitable for occasions with heavy loads, and cannot meet the requirements of the current railway for large loads

[0004] In addition, the existing technology does not have good maintainability, the car body and the bogie do not adopt the concept of modular design, and the whole vehicle needs to be disassembled during maintenan

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