Expressway rail transit device

Abstract

The invention relates to an expressway rail transit device, comprising a vertical pole, wherein the vertical pole is L-shaped; a stiffener is arranged at the corner of the vertical pole; the right lower side of the upright pole is provided with a rail; a first rolling wheel and a second rolling wheel are arranged on the track; the middle part of the first rolling wheel and the middle part of the second rolling wheel are respectively provided with a first rotating shaft and a second rotating shaft; the outer sides of the first rotating shaft and the second rotating shaft are respectively provided with bearings; the outer sides of the bearings are provided with fixing frames; the left side of the first rotating shaft is connected with a coupling; the left side of the fixing frame is providedwith a support plate; the upper side of the support plate is provided with a motor; the motor is connected with the first rotating shaft through the coupling; the lower side of the fixing frame is provided with a telescopic rod; the lower side of the telescopic rod is provided with a connector; the upper right side of the vertical pole is provided with a power supply device; and the inner side ofthe power supply device is provided with a first power supply line and a second power supply line. The expressway rail transit device has the advantages of reasonable structure, low construction cost, low use cost and high traffic efficiency.

Description

technical field [0001] The invention belongs to the technical field of road construction, and in particular relates to expressway rail transit devices. Background technique [0002] Expressways are high-grade highways. Generally speaking, expressways can adapt to a speed of 120 km / h or higher, and the road surface has a width of more than four lanes. With the development of society and economy, while a large number of expressways are being built, private cars The number of vehicles is also increasing, and the existing development trend is that big cities are getting bigger and bigger, and there are more and more vehicles. The traffic volume of expressways near big cities is also increasing. These expressways often have The width of more than eight lanes, but still often congested, the main reason is that when driving in one direction on the expressway, various vehicles change lanes at will, and some low-speed vehicles occupy the overtaking lane for a long time, making the tr...

AI Technical Summary

Problems solved by technology

[0002] Expressways are high-grade highways. Generally speaking, expressways can adapt to a speed of 120 km / h or higher, and the road surface has a width of more than four lanes. With the development of society and economy, while a large number of expressways are being built, private cars The number of vehicles is also increasing, and the existing development trend is that big cities are getting bigger and bigger, and there are more and more vehicles. The traffic volume of expressways near big cities is also increasing. These expressways often have The width of more than eight lanes, but still often congested, the main reason is that when driving in one direction on the expressway, various vehicles change lanes at will, and some low-speed vehicles occupy the overtaking lane for a long time, making the traffic efficiency lower; therefore, providing a structure Reasonable, low-cost construction, low-cost use, high-efficiency expressway rail transit device is very necessary

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