Vacuum pipeline magnetic levitation conveying device

A vacuum pipeline magnetic levitation conveying device, comprising:

• a vacuum pipeline, a train, three fixed tracks and a plurality of sites;
• wherein the plurality of sites are sequentially connected through the vacuum pipeline;
• the three fixed tracks are parallel to each other and disposed in the vacuum pipeline, and the three fixed tracks each extend along an extension direction of the vacuum pipeline;
• the three fixed tracks together define a circumscribed circle, and the three fixed tracks are evenly distributed at an angle of 120° from each other on the circumscribed circle;
• the train is disposed in the vacuum pipeline, a body of the train is provided with three moving tracks, the three moving tracks are parallel to each other and evenly distributed around the train;
• and the three moving tracks correspond to the three fixed tracks one by one, and the three moving tracks are respectively coupled to the three fixed tracks in a magnetic levitation manner;
• wherein the vacuum pipeline comprises:
• an inner pipeline and an outer pipeline sleeved outside the inner pipeline, the train and the three fixed tracks are disposed in the inner pipeline, an inner space of the inner pipeline is evacuated to 1%0-0.1%% of a standard atmospheric pressure, and a space between the inner pipeline and the outer pipeline is evacuated to 1%-4% of the standard atmospheric pressure.

A vacuum pipeline magnetic levitation conveying device, comprising:

• a vacuum pipeline, a train, three fixed tracks and a plurality of sites;
• wherein the plurality of sites are sequentially connected through the vacuum pipeline;
• the three fixed tracks are parallel to each other and disposed in the vacuum pipeline, and the three fixed tracks each extend along an extension direction of the vacuum pipeline;
• the three fixed tracks together define a circumscribed circle, and the three fixed tracks are evenly distributed at an angle of 120° F.rom each other on the circumscribed circle;
• the train is disposed in the vacuum pipeline, a body of the train is provided with three moving tracks, the three moving tracks are parallel to each other and evenly distributed around the train;
• and the three moving tracks correspond to the three fixed tracks one by one, and the three moving tracks are respectively coupled to the three fixed tracks in a magnetic levitation manner;
• wherein the vacuum pipeline magnetic levitation conveying device further comprises:
• a connection unit;
• the connection unit comprises:
• a platform, a starting covered bridge, a first straightened covered bridge, a second straightened covered bridge, a first drive assembly, a second drive assembly, a third drive assembly, a fourth drive assembly and a corrugated telescopic sleeve;
• and a first end of the starting covered bridge is fixedly connected to the platform, a second end of the starting covered bridge is disposed facing towards a door of the train, and the starting covered bridge is provided with a first walking board therein for passengers to get on and off;
• the first straightened covered bridge is telescopically supported in the starting covered bridge, the first straightened covered bridge comprises:
• a first covered bridge part and a second covered bridge part, and the first covered bridge part and the second covered bridge part are sequentially arranged along a telescopic direction;
• the second covered bridge part is provided with a second walking board therein for the passengers to get on and off, the second walking board is superposed on the first walking board, and the second walking board is linearly and slidably connected to the first walking board along the telescopic direction;
• an installation end of the first drive assembly is installed on the starting covered bridge, a moving end of the first drive assembly is installed on the first covered bridge part, an installation end of the second drive assembly is installed on the first covered bridge part, a moving end of the second drive assembly is installed on the second covered bridge part;
• the first drive assembly is configured to drive the first straightened covered bridge to move linearly along the telescopic direction, to thereby make the second walking board to move to a first swinging position relative to the first walking board;
• and in the first swinging position, the second covered bridge part completely extends out of the starting covered bridge, and the second drive assembly is configured to drive the second covered bridge part to swing horizontally relative to the first covered bridge part;
• the second straightened covered bridge is telescopically supported in the second covered bridge part, the second straightened covered bridge comprises:
• a third covered bridge part and a fourth covered bridge part, and the third covered bridge part and the fourth covered bridge part are sequentially arranged along the telescopic direction;
• the fourth covered bridge part is provided with a third walking board therein for the passengers to get on and off, the third walking board is superposed on the second walking board, and the third walking board is linearly and slidably connected to the second walking board along the telescopic direction;
• an installation end of the third drive assembly is installed on the second covered bridge part, a moving end of the third drive assembly is installed on the third covered bridge part, an installation end of the fourth drive assembly is installed on the third covered bridge part, and a moving part of the fourth drive assembly is installed on the fourth covered bridge part;
• the third drive assembly is configured to drive the second straightened covered bridge to move linearly along the telescopic direction, to thereby make the third walking board to move to a second swinging position relative to the second walking board;
• and in the second swinging position, the fourth covered bridge part completely extends out of the second covered bridge part, and the fourth drive assembly is configured to drive the fourth covered bridge part to swing horizontally relative to the third covered bridge part;
• and
• an end of the second straightened covered bridge is provided with a circular installation position, the circular installation position is connected to the platform through the corrugated telescopic sleeve, and the starting covered bridge, the first straightened covered bridge and the second straightened covered bridge are accommodated in the corrugated telescopic sleeve.