CN114108400A

CN114108400A - Suspension type air rail vehicle anti-swing device

Info

Publication number: CN114108400A
Application number: CN202010874301.2A
Authority: CN
Inventors: 陈锡阳
Original assignee: Dongguan Kaidao Technology Co ltd
Current assignee: Dongguan Kaidao Technology Co ltd
Priority date: 2020-08-27
Filing date: 2020-08-27
Publication date: 2022-03-01

Abstract

The invention discloses a suspension type air rail vehicle anti-swing device which comprises a main anti-swing rail arranged below a main rail, a turnout anti-swing rail arranged below a turnout, a main anti-swing wheel set and a turnout anti-swing wheel set arranged at corresponding positions at the bottom of a vehicle, wherein a linkage mechanism controls the main anti-swing wheel set and the turnout anti-swing wheel set to extend upwards or downwards, and selects one of the main anti-swing rail and the turnout anti-swing rail to abut against the main anti-swing rail or the turnout anti-swing rail so as to restrict the vehicle to swing. Compared with the prior art, the parallel track spacing can be greatly reduced, the stress of the upright posts and the cross arms is reduced, the structural cost and the track width occupation space can be saved, and under the conditions that the vehicle enters a turnout, turns, encounters crosswind, meets the two sides and the like, the suspension type air rail vehicle anti-swing device is adopted, the swing of the vehicle in the driving process can be limited in a safe range, and the riding comfort and the safety are improved.

Description

Suspension type air rail vehicle anti-swing device

Technical Field

The invention relates to the technical field of vehicle anti-swing, in particular to a suspension type air rail vehicle anti-swing device.

Background

The air track traffic system is a suspended monorail traffic system which erects a track in the air, wherein the track is arranged above a vehicle and supported in the air by steel or cement columns, and the track is called an air track for short. The air rail traffic system moves ground traffic to the air, so that the urban traffic problem can be relieved on the basis of not expanding the existing urban highway facilities; and because the track is only moved into the air, rather than the whole road surface is lifted into the air like an overhead light rail or a riding monorail, the defects of other track traffic systems are overcome, and the track has a plurality of outstanding characteristics and advantages in the aspects of construction and operation. At present, a traditional air rail traffic system comprises components such as a track, a supporting upright post, an air rail vehicle body, a traveling mechanism and a control system, wherein the track of the system is a steel box beam and is called as a track beam, and the traveling mechanism drives the air rail vehicle body to travel in the track beam. The suspended monorail is applied to urban traffic, and relates to the conditions of a large number of bidirectional two-lane traffic lanes and four-lane traffic lanes. In order to reduce the structural stress of the track beam, the space between the bidirectional aerial tracks is usually smaller than that between the two ground tracks, which brings about a problem that when the vehicles meet each other rapidly, the violent air waves affect each other, so that the vehicles shake violently, and the riding feeling is affected. Because the track is in the air, the vehicle can also swing seriously when meeting the cross wind in the windy weather. Even if the influence of the air waves or the cross wind is not generated, the carriage can swing to the outer side of the track arc at the turnout and the turning position. The hunting caused by the above causes a poor ride feeling of the vehicle and an increased risk of traveling.

Disclosure of Invention

The invention aims to solve the technical problems and provide a suspension type air rail vehicle anti-swing device.

In order to achieve the purpose, the invention discloses a suspension type empty rail vehicle anti-swing device which is characterized in that a main anti-swing rail is arranged below a main rail, a fork anti-swing rail is arranged below a fork, a main anti-swing wheel set and a fork anti-swing wheel set are arranged at corresponding positions at the bottom of a vehicle, a linkage mechanism controls the main anti-swing wheel set and the fork anti-swing wheel set to extend upwards or downwards, and one of the main anti-swing rail and the fork anti-swing rail is abutted to the main anti-swing rail or the fork anti-swing rail so as to restrain the vehicle from swinging.

Compared with the prior art, the suspension type air rail vehicle realizes the anti-swing of the vehicle in the whole distance including the main road section and the turnout section, can avoid the wind swing caused by the meeting of strong wind and two vehicles, can also avoid the swing caused by the inertia of the vehicle at the bend and the turnout, and improves the riding comfort and the safety; the space between the parallel tracks can be greatly reduced, the stress of the upright posts and the cross arms is reduced, and the structural cost and the occupied space of the track width can be saved; because the anti-swing of the vehicle on the whole journey is realized, the running speed of the vehicle can be greatly improved, and the transport capacity is greatly improved, and the riding time is saved.

Preferably, the main anti-sway rail and the turnout anti-sway rail are fixedly installed at the lower part of the traffic lane truss girder.

Preferably, the main anti-swing rail and the fork anti-swing rail are fixedly mounted on the upright post at two ends.

Preferably, the main anti-sway rail or the turnout anti-sway rail comprises a groove, the notch faces upwards or downwards, and the main anti-sway wheel set or the turnout anti-sway wheel set comprises a first anti-sway wheel and a second anti-sway wheel which are respectively abutted against one inner side wall of the groove.

Preferably, the main anti-sway rail or the turnout anti-sway rail comprises an I-shaped rail, and the main anti-sway wheel set or the turnout anti-sway wheel set comprises a first anti-sway wheel and a second anti-sway wheel which respectively abut against the left side surface and the right side surface of the I-shaped rail.

Preferably, the linkage mechanism includes a main linkage mechanism and a fork linkage mechanism, which are respectively connected and control the main anti-swing wheel set and the fork anti-swing wheel set.

Preferably, the main linkage mechanism and the fork linkage mechanism include a set of linkage swing arms for controlling the main anti-swing wheel set and the fork anti-swing wheel set to selectively extend to abut against the main anti-swing rail or the fork anti-swing rail.

Drawings

Fig. 1 is a schematic view of a suspension type air rail vehicle anti-swing device.

Fig. 2 is a front view of the suspension type empty rail vehicle anti-swing device of the invention.

Fig. 3 is a schematic view of a suspended air rail vehicle according to the present invention.

Fig. 4 is a schematic view of the linkage of the anti-swing device of the suspended air rail vehicle of the invention.

Detailed Description

In order to explain technical contents, structural features, implementation principles, and objects and effects of the present invention in detail, the following detailed description is given with reference to the accompanying drawings in combination with the embodiments.

As shown in fig. 1 to 4, the present invention discloses an embodiment of a suspension type empty rail vehicle anti-sway device, wherein a main rail 2 is installed on a pillar 1, a main anti-sway rail 4 is installed below the main rail 2, a turnout anti-sway rail 5 is installed below the turnout 20, a main anti-sway wheel set 6 (including an anti-sway wheel 7 and an anti-sway wheel 8) and a turnout anti-sway wheel set 15 (including an anti-sway wheel 12 and an anti-sway wheel 13) are installed at corresponding positions at the bottom of a vehicle 3, a linkage mechanism 14 controls the main anti-sway wheel set 6 and the turnout anti-sway wheel set 15 to extend or retract upwards, and one of the main anti-sway wheel set and the turnout anti-sway wheel set abuts against the main anti-sway rail 4 or the turnout anti-sway rail 5 to restrict the vehicle 3 from swaying.

The main anti-swing rail 4 and the turnout anti-swing rail 5 are fixedly arranged at the lower part of the traffic lane truss girder 21. The main anti-swing rail 4 or the fork anti-swing rail 5 comprises a groove, the notch faces upwards or downwards, and the main anti-swing wheel set 6 or the fork anti-swing wheel set 15 comprises a first anti-swing wheel 7 (or 12) and a second anti-swing wheel 8 (13) which are respectively abutted against one inner side wall of the groove.

The main linkage mechanism comprises a parallel swing arm 9 and a parallel swing arm 10, and the first balance wheel 7 and the second balance wheel 8 are synchronously stretched up and down through a connecting component 11. The fork link mechanism also has the same mechanism as the main link mechanism. The linkage mechanism 14 controls the main anti-swing wheel set 6 and the fork anti-swing wheel set 15 to selectively extend and abut against the main anti-swing rail 4 or the fork anti-swing rail 5.

When a vehicle passes through a turnout, the distance between the main anti-swing rail 4 and the turnout anti-swing rail 5 is gradually increased, and the main anti-swing wheel set 6 and the turnout anti-swing wheel set 15 can only select one to touch the main anti-swing rail 4 or the turnout anti-swing rail 5, so that no blocking accident occurs, and the vehicle 3 is ensured not to swing whether running on the main track 2 or the turnout 20.

In summary, compared with the prior art, the suspension type empty rail vehicle anti-swing device disclosed by the invention has the advantages that the distance between parallel rails can be greatly reduced, the stress of the upright posts and the cross arms is reduced, the structural cost and the occupied space of the rail width can be saved, and the suspension type empty rail vehicle anti-swing device can limit the swing of the vehicle in the driving process within a safe range under the conditions that the vehicle enters a turnout, turns, encounters cross wind, meets two sides and the like, so that the riding comfort and the safety are improved.

The above disclosure is only a preferred embodiment of the present invention, and certainly should not be taken as limiting the scope of the present invention, which is therefore intended to cover all equivalent changes and modifications within the scope of the present invention.

Claims

1. The utility model provides a suspension type air rail vehicle prevents pendulum device which characterized in that, main anti-swing rail is installed to main road below, and fork anti-swing rail is installed to the fork below, installs main anti-swing wheelset and fork anti-swing wheelset in the corresponding position in vehicle bottom, and link gear control main anti-swing wheelset with the fork is prevented the pendulum wheelset and is stretched out from top to bottom, and the alternative is contradicted main anti-swing rail or fork anti-swing rail, in order to restrain the vehicle swing.

2. The overhead air rail vehicle sway damper of claim 1, wherein said main sway damper and said turnout sway damper are fixedly mounted to a lower portion of a roadway truss beam.

3. The anti-sway device of claim 1, wherein said primary anti-sway rail and said turnout anti-sway rail are fixedly mounted to a column at opposite ends thereof.

4. The anti-sway device of claim 1, wherein said primary or turnout anti-sway device comprises a recess with a notch facing upward or downward, and said primary or turnout anti-sway device comprises a first anti-sway wheel and a second anti-sway wheel, each of which abuts against one of the inner sidewalls of said recess.

5. The anti-sway device of claim 1, wherein said primary or turnout anti-sway device comprises an I-track, and said primary or turnout anti-sway wheel set comprises a first anti-sway wheel and a second anti-sway wheel that respectively interfere with left and right sides of said I-track.

6. The anti-sway device of claim 1, wherein said linkage comprises a main linkage and a fork linkage, respectively connected to control said main anti-sway wheel set and said fork anti-sway wheel set.

7. The anti-sway device of claim 6, wherein said main linkage and said turnout linkage comprise a set of linkage sway arms for controlling either of said main anti-sway wheel set and said turnout anti-sway wheel set to extend against said main anti-sway track or said turnout anti-sway track.