Double-track turnout system, double-track vehicle, vacuum pipeline transportation system and operation method of vacuum pipeline transportation system

Abstract

The invention relates to the field of track transit, in particular to a double-track turnout system, a double-track vehicle, a vacuum pipeline transportation system and an operation method of the vacuum pipeline transportation system. The double-track turnout system is arranged to be a double-suspension system comprising a first track mechanism and a second track mechanism, and a vehicle runs through the first track mechanism in a straight running state; and the vehicle runs in a turnout area through the second track mechanism; and when vehicle drives into or out of the turnout area, the firsttrack mechanism and the second track mechanism are adopted for performing transition conversion. According to the embodiment of the invention, the vehicle is converted from one track mechanism to another track mechanism, so that rapid and convenient turning of the vehicle is realized, and under the condition that the turnout is fixed, turning can be realized through up-and-down track transfer ofthe vehicle, response time is not needed, and the conversion process is in smooth transition, and the rear vehicle speed is not influenced; all vehicles on the main line can run at full speed, and efficiency is high; and the turnout is simple in structure, tracks do not need to be controlled, only vehicle track changing needs to be controlled, and cost is low.

Description

technical field [0001] The invention relates to the field of rail transportation, in particular to a double-track turnout system, a double-track vehicle, a vacuum pipeline transportation system and an operating method thereof. Background technique [0002] In the prior art, any ground vehicle including automobiles, high-speed rail, maglev, etc. is limited by air resistance and aerodynamic noise, and its commercial operating speed should not exceed 400km / h. Speed, at present, it is better to put the vehicle in a vacuum or low vacuum pipeline. Among them, the vacuum pipeline transportation system refers to the vehicle system that operates in a sealed pipeline with low atmospheric pressure (10-20KPa) or high vacuum. The system is mainly composed of vehicles, pipelines, tracks, stations, switches, vacuum monitoring, and escape systems. [0003] At present, most of the existing maglev turnouts are medium-low speed maglev turnouts, and the structure is a three-stage centering typ...

AI Technical Summary

Problems solved by technology

[0005] 1. The turnout structure is complex, requiring turnout machine, centering mechanism, control system, etc.;

[0006] 2. The response time of the turnout is long, and it takes about ten seconds to change the turnout, which affects the rapid operation of other vehicles on the main line;

[0007] 3. It is expensive and requires a lot of professional equipment;

[0008] 4. Due to the high speed of the vacuum pipeline and the large turning radius, a long turnout is required;

[0009] 5. The laying of the turnout pipeline is very wide and long, which wastes land and material costs, is too long, difficult to control, and difficult to guarantee accuracy;

[0010] 6. The turnout is not switched in time, and the vehicle is at risk of derailment

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