Rib type double-line track beam body structure and split type vacuum pipeline with same
A technology of vacuum pipes and tracks, applied in tracks, roads, buildings, etc., can solve the problems of electrical coil temperature rise, large footprint, and high construction costs, and achieve increased vertical stiffness, small footprint, and increased breakage area effect
Active Publication Date: 2021-01-19
HIWING TECH ACAD OF CASIC
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[0016] The invention provides a rib-type double-line track beam structure and a split-type vacuum pipeline with it, which can solve the problem of excessive temperature rise of the electric coil of the double-line pipeline in the prior art, high construction cost, large occupied area and poor construction Difficult technical issues
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[0043] It should be noted that, in the case of no conflict, the embodiments in the present application and the features in the embodiments can be combined with each other. The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. The following description of at least one exemplary embodiment is merely illustrative in nature and in no way taken as limiting the invention, its application or uses. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without creative efforts fall within the protection scope of the present invention.
[0044] It should be noted that the terminology used here is only for describing specific implementations, and is not intended to limit t...
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The invention provides a rib type double-line track beam body structure and a split type vacuum pipeline with the same. The rib type double-line track beam body structure comprises a first track whichcomprises a first side wall and a second side wall; a second rail which comprises a third side wall and a fourth side wall. The first side wall, the second side wall, the third side wall and the fourth side wall are arranged in parallel, and the first rail and the second rail are used for allowing a train to pass in two directions; each side wall comprises a plurality of reinforcing ribs, the plurality of reinforcing ribs are sequentially arranged on one side, far away from an airtight vacuum pipeline cavity, of each side wall at intervals in the length direction of each side wall, a side wall groove is formed between any two adjacent reinforcing ribs, and the electrical coil is arranged on one side, close to the airtight vacuum pipeline cavity, of each side wall. By applying the technical scheme, the technical problems that in the prior art, the temperature rise of an electrical coil of a double-line pipeline line is too high, the construction cost is high, the occupied area is large, and the construction difficulty is large are solved.
Description
technical field [0001] The invention relates to the technical field of magnetic levitation vacuum pipeline transportation systems, in particular to a rib-type double-track track beam structure and a split vacuum pipeline with the structure. Background technique [0002] For high-speed public transportation, whether it is an airplane or a high-speed rail, the main resistance to its operation is air resistance. Air resistance limits the speed increase and also forms a huge energy consumption. In order to increase the operating speed, people have already proposed a vacuum The concept of pipeline + magnetic levitation, in order to reduce the air resistance of the vehicle running, the vehicle is closed in the vacuum pipeline to eliminate the air resistance, and the magnetic levitation technology is used to replace the wheels and rails to eliminate the mechanical frictional resistance. [0003] The so-called vacuum pipe is actually not an absolute vacuum state, but air with a cert...
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IPC IPC(8): E01B25/30
CPCE01B25/30E01B25/305
Inventor 刘德刚毛凯韩树春任晓博赵明薄靖龙刘晓张娜陈松
Owner HIWING TECH ACAD OF CASIC