Suspension type monorail track and trolley bus

A suspended, monorail technology, applied in the field of transportation, can solve the problems of increased energy consumption, damage to the running track surface, troublesome operation, etc., and achieve the effect of prolonging the replacement cycle, improving the wear resistance and improving the convenience.

Inactive Publication Date: 2016-05-25
SOUTHWEST JIAOTONG UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] When the suspended monorail traffic runs for a long period of time, due to long-term wheel-rail contact and other reasons, the running track surface will be damaged to a certain extent, which will affect the smooth operation of the suspended monorail train, affect the climbing ability of the train, and increase energy consumption
However, in the prior art, when the running rail surface is worn out, the running rail cannot be replaced independently, and the entire track beam needs to be replaced, which not only costs a lot, but also is very troublesome to operate

Method used

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  • Suspension type monorail track and trolley bus
  • Suspension type monorail track and trolley bus

Examples

Experimental program
Comparison scheme
Effect test

no. 1 example

[0038] For the first embodiment, refer to figure 1 , The suspended monorail track includes a track beam 100, a running cavity 200 is arranged on the track beam 100, the bottom of the running cavity 200 is a running surface, and an anti-wear adhesion layer is arranged on the running surface.

[0039] Wherein, the track beam 100 includes an outer steel shell with an inverted U-shaped cross section and a plurality of inverted reinforcing ribs, the plurality of reinforcing ribs are evenly spaced along the length direction of the outer steel shell, and the outer steel shell is made of high-strength steel It is processed and formed to stably support the whole electric car. The reinforcing rib is an inverted U-shaped steel bar. The outer wall of the U-shaped steel bar is welded to the inner wall of the outer steel shell. Both ends) are respectively bent 90° inwards to form two running platforms for supporting the running wheels. The two running platforms and the side walls and top wa...

no. 2 example

[0057] The second embodiment, the device provided by the embodiment of the present invention, its implementation principle and technical effect are the same as the first embodiment, for brief description, for the parts not mentioned in the device embodiment, please refer to the corresponding content.

[0058] In this embodiment, a Teflon layer is provided on the upper surface of the rubber layer.

[0059] Among them, the Teflon is polytetrafluoroethylene, abbreviated as PTFE, commonly known as "Plastic King", which is a synthetic polymer material that uses fluorine to replace all hydrogen atoms in polyethylene.

[0060] The purpose of choosing Teflon is that it has excellent wear resistance and corrosion resistance, which is very suitable for high-load and severely corrosive working environments. Rolling friction, thereby reducing the resistance of the tram to travel.

no. 3 example

[0061] The third embodiment, the implementation principle and technical effect of the device provided by the embodiment of the present invention are the same as those of the first embodiment. For a brief description, for the parts not mentioned in the device embodiment, please refer to the corresponding content.

[0062] In this embodiment, the elastic material layer 400 is an adhesive layer.

[0063] Wherein, the viscose is viscose fiber, also called rayon and viscose filament, which belongs to regenerated cellulose fiber. It is made of natural cellulose as raw material, which is made into soluble cellulose sulfonate through alkalization, aging, sulfonation and other processes, and then dissolved in dilute lye to make viscose, which is made by wet spinning.

[0064] The purpose of selecting viscose is that it has the characteristics of low cost, good mechanical properties, and excellent fatigue resistance, which can effectively prolong the service life of the anti-wear adhes...

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PUM

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Abstract

The invention provides a suspension type monorail track and a trolley bus and belongs to the field of communication and transportation. The suspension type monorail track comprises a track beam. A walking cavity is formed in the track beam. The bottom of the walking cavity is a walking face. The side face of the walking cavity is a guide face. A wear-resisting and tackifying layer is arranged on the walking face. A wear-resisting layer is arranged on the guide face. According to the suspension type monorail track and the trolley bus, the structure of additionally arranging the wear-resisting and tackifying layer on the walking face and additionally arranging the wear-resisting layer on the guide face is adopted, in this way, wear-resisting performance of the track beam can be effectively improved, and the period for replacing the track beam is prolonged greatly; moreover, adhesive force between a walking part of a vehicle and the walking face is increased, which is beneficial for enhancing the ability of a track system to adapt to terrain of a large ramp; meanwhile, by means of the wear-resisting and tackifying layer capable of being replaced or laid again, convenience of maintaining the track is improved, cost of maintaining the track is reduced, and the defects in the prior art are effectively overcome.

Description

technical field [0001] The invention relates to the field of transportation, in particular to a suspended monorail track and a tram. Background technique [0002] The suspended monorail transportation system is the sky rail train. The track is above the train and supported in the air by steel or cement columns. Since the ground traffic is moved to the air, urban traffic problems can be alleviated without expanding the city's existing road facilities. And because it only moves the track into the air, instead of lifting the entire road into the air like elevated light rail or riding monorail, it overcomes the disadvantages of other rail transit systems and has many outstanding features and advantages in terms of construction and operation. . [0003] When the suspended monorail traffic runs for a long period of time, due to long-term wheel-rail contact and other reasons, the running track surface will be damaged to a certain extent, which will affect the smooth operation of ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): E01B25/24
CPCE01B25/24E01B2204/09
Inventor 王平胡燚斌肖杰灵陈嵘马道林徐井芒王彪钱程王冠汪力
Owner SOUTHWEST JIAOTONG UNIV
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