Ultrathin vacuum pipe traffic isolation door capable of being embedded in rail gap

Abstract

The invention discloses an ultrathin vacuum pipe traffic isolation door capable of being embedded in a rail gap. The ultrathin vacuum pipe traffic isolation door capable of being embedded in the railgap comprises a door chamber arranged on a joint of two sections of vacuum pipe, the door chamber comprises an upper half door chamber and a lower half door chamber, an isolation door is arranged in the upper half door chamber, a traction motor is connected to the upper part of the upper half door chamber, the traction motor is connected with the isolation door, thickness of the isolation door isless than 3 mm, and the isolation door is hidden in the lower half door chamber, and the upper edge of the isolation door is parallel and level with and fits tightly with the upper surface of a rail under the opening condition of the isolation door; and when the isolation door needs to be closed, the isolation door is lifted upward until the isolation door is totally closed on a corresponding fracture surface in the vacuum pipe. According to the ultrathin vacuum pipe traffic isolation door capable of being embedded in the rail gap, a driving mode of the isolation door driving a linear motor may be adopted to drive the isolation door to move upward and downward, and the ultrathin vacuum pipe traffic isolation door capable of being embedded in the rail gap is suitable for a plurality of railforms, guarantees that a train moves smoothly and steadily, is of a light structure, has low cost of material consumption, and is convenient to open and close rapidly.

Description

technical field [0001] The invention belongs to the technical field of vacuum pipeline traffic, and in particular relates to an ultra-thin vacuum pipeline traffic isolation door which can be embedded in rail joints. Background technique [0002] Today's high-speed railways and maglev trains are restricted by air resistance, aerodynamic noise, aerodynamic vibration, etc., and cannot further increase their speed. In addition to being affected by air resistance, the future development of aircraft and automobiles will also be restricted due to high energy consumption and large carbon emissions. Vacuum tube high-speed transportation overcomes the above-mentioned shortcomings. It is a transportation mode that can achieve ultra-high speed, low energy consumption, and small environmental impact. It is expected to fundamentally solve the dilemma faced by human transportation. This mode of transportation consists of pipelines, magnetic levitation vehicles, drive and control, vacuum p...

AI Technical Summary

Problems solved by technology

Regardless of the magnetic levitation mode or the wheel-rail mode, it is necessary to keep the track continuous, which causes inconvenience to the conventional isolation door setting

[0004] Chinese patent (publication number CN200710049346) provides "a kind of airtight door used in vacuum pipeline system", and Chinese patent (publication number is CN 200910306188) provides "vacuum pipeline high-speed traffic mobile isolation door setting", both of which Does not take into account the presence of rails and other continuous components in pipes

[0005] In addition, the above-mentioned isolation door has a bulky and heavy structure, which is not convenient for quick closing and opening, low efficiency, high material consumption and high cost

Images