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A track beam for converting lines

A technology of track beams and rotating tracks, applied in the field of track beams, can solve problems such as rear-end collisions, congestion, and normal work effects.

Active Publication Date: 2021-07-06
CRRC QINGDAO SIFANG CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Even if the number of subways is increased, the inside and outside of the trains are still very crowded, and people have to travel earlier or later, which hinders normal life and affects normal work.
[0003] There is a limit to increasing the number of subways, too many are prone to rear-end collisions
There is also a limit to accelerating the running speed of the subway, because the speed is too high to accelerate or decelerate through a large distance, and to reduce this distance is easy to damage the track and the train
Although the construction of double track can solve the problem, the investment is huge, and it is also restricted by many other factors, so it is unrealistic in most cases

Method used

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  • A track beam for converting lines
  • A track beam for converting lines
  • A track beam for converting lines

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0036] Such as Figure 1 to Figure 3 As shown, in the track beam of a conversion line described in this embodiment, multiple trains 3 can be suspended on the track beam 1 at the same time, and the track beam 1 is provided with at least two main rails 10 in different orientations. The main track 10 is arranged along the circumferential direction of the track beam; the track beam 1 is divided into multiple sections in its axial extension direction, including a fixed track beam 13 and at least one section of rotating track beam 12, and the rotating track beam 12 rotates around its axis; the rotating track beam After 12 rotates a certain angle, the main track 10 of a certain orientation on the rotating track beam 12 coincides with the main track 10 of another orientation on the fixed track beam 13, so as to change the driving orientation of the train 3 on the rotating track beam 12.

[0037] In this embodiment, the track beam 1 is provided with a rotating track beam 12 and a fixed...

Embodiment 2

[0045] Such as Figure 4 As shown, a kind of train 3 described in the present embodiment includes at least one car 30, and the two ends of the car 30 running along a straight line have a magnetic clutch 34, and the magnetic poles of the magnetic clutch 34 at the butt end of the adjacent car 30 On the contrary, two adjacent carriages 30 are docked by the suction force between the magnetic clutches 34, so as to complete the multi-section carriage 30 joint hanging, and the train 3 after docking, the carriage 30 at the front end of driving is the power carriage 30, driving The rear compartment 30 travels.

[0046] The magnetic poles of the magnetic clutches 34 at both ends of the same carriage 30 are the same, and the magnetic poles of the magnetic clutches 34 of the two adjacent carriages 30 are opposite; or, the magnetic poles of the magnetic clutches 34 at the two ends of the same carriage 30 are opposite. , the magnetic poles of the magnetic clutches 34 at the butt ends of th...

Embodiment 3

[0057] Such as figure 2 , Figure 5 and Figure 6 As shown, a carriage 30 described in this embodiment includes a carriage body and a rotating ring. The rotating ring is arranged around the outer periphery of the carriage body and rotates relative to the carriage body. One side of the rotating ring is connected to the track beam The four sides of the rail beam are respectively provided with main rails, and the carriage 30 can travel along the main rail in different orientations. The rail beam 1 includes a rotating rail beam and a fixed rail beam in its axial direction, so that the carriage 30 on the rotating rail beam When traveling in different orientations, when the carriage 30 rotates with the rotating track beam or when the carriage 30 travels along the main track in different orientations, the carriage 30 remains horizontal all the time.

[0058] In this embodiment, the car 30 includes a body of the car 30 and a rotating ring 301 that rotates relative to the body of th...

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PUM

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Abstract

The invention discloses a track beam for converting a line. The track beam is provided with at least two main tracks with different orientations, and the main track is arranged along the circumferential direction of the track beam; the track beam is divided into multiple sections in the direction of its axial extension. , including a fixed track beam and at least one section of rotating track beam, the rotating track beam rotates around its axis; after the rotating track beam rotates at a certain angle, the main track at a certain orientation on the rotating track beam and the main track at another orientation on the fixed track beam Tracks coincide. The invention realizes the switch between track beams in different orientations through the self-rotation of the track beams to change the driving orientation of the train on the rotating track beams. The track beams of multiple orientations are integrated together, the layout is compact, the space occupied is small, and the manpower maintenance is reduced. Cost, improve the management efficiency of train operation.

Description

technical field [0001] The invention belongs to the technical field of transportation, and in particular relates to a track beam for converting lines. Background technique [0002] Many large and medium-sized cities have played a huge role in solving traffic congestion and realizing the rapid flow of people. However, with the rapid economic development and the advancement of urbanization, the urban population has increased sharply, and the number of people traveling is increasing day by day, especially during rush hours. The lines are overwhelmed. Even if the number of subways is increased, the inside and outside of the car are still very crowded, and people have to travel in advance or later, which hinders normal life and affects normal work. [0003] There is a limit to increasing the number of subways, too many are prone to rear-end collisions. There is also a limit to accelerating the running speed of the subway, because when the speed is high, it needs to pass a large...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): E01B25/22E01B25/24B61B3/00B61G5/00
CPCB61B3/00B61G5/00E01B25/22E01B25/24
Inventor 姜良奎庞世俊张恒志林蓝
Owner CRRC QINGDAO SIFANG CO LTD