Tram Drive Suspension

Abstract

The invention provides an electric car driving and hanging device. The electric car driving and hanging device comprises an operation system and a hanging system. The operation system comprises a driving wheel frame and driving wheels arranged on the driving wheel frame. The driving wheels can be placed in a hanging rail and can rotate and operate along the hanging rail. The operation system further comprises a driving device used for driving the driving wheels to rotate. The hanging system comprises hanging rods. One ends of the hanging rods are connected with the driving wheel frame. The other ends of the hanging rod are used for being connected with a lift car. According to the structure, the lift car is hung by the hanging rail, thereby operating along the hanging rail. According to the rail traffic, tunneling is avoided, paving of a roadbed of a ground rail is also avoided, and a rail viaduct in existing rail traffic does not need to be paved specially as well. The occupied space is reduced greatly, the manufacturing and installation cost is reduced, the traffic function achieved by the electric car driving and hanging device is not less than that of the existing rail traffic. Meanwhile, the traffic mode does not need to occupy a large number of ground facilities in a city so that higher flexibility can be achieved in downtown.

Description

technical field [0001] The invention relates to the field of public transportation, in particular to an electric car drive suspension device. Background technique [0002] Nowadays, the vast majority of rail transit is that the car runs above the track. Depending on the location where the track is laid, it includes subways, ground rails, and elevated rails. Among them, the above-ground railway needs to lay tracks on the ground, which occupies more land. In a crowded city, the utilization rate of land should be improved as much as possible. Therefore, the traffic mode of the ground rail should be avoided as much as possible. However, due to the limitation of geological conditions, many cities cannot build subways on a large scale. Therefore, many cities now build rail transit by building elevated roads and laying tracks on the elevated roads. [0003] However, the cost of building elevated is very expensive. If can build rail transit by only setting up sky track, needn'...

AI Technical Summary

Problems solved by technology

However, judging from the current operation mode in which the car is on the top and the track is on the bottom, it is obviously unsafe to erect the track in the air, and it is even impossible to implement.

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