Novel urban rail traffic system

Abstract

The invention provides a novel urban rail traffic system, which at least comprises a rail traffic sub system, wherein the rail traffic sub system comprises a locomotive, rail auxiliary support structures, upper traffic rails, lower traffic rails, a power transmission line, a power transmission line hanging arm and rail main support posts, wherein two rows of rail main support posts are buried in the direction along the rail line; the lower traffic rail are respectively erected at the top end of each row of rail main support posts; the rail auxiliary support structures are of a frame-shaped structure and are erected on the rail main support posts at intervals in the direction along the rail line; the upper traffic rails are connected with rail auxiliary support structure upper frameworks, are downwards arranged, and are positioned right above the lower traffic rails; the power transmission line is hung on the rail auxiliary support structure upper framework through the power transmission line hanging arm, and is arranged in a direction along the rail line; the locomotive comprises a compartment, support power combination wheels, a pantograph, a driving motor and support driven combination wheels; the support power combination wheels are arranged at the bottom of the compartment; the top of the compartment is provided with the support driven combination wheels. The system can effectively reduce the operation and maintenance cost.

Description

technical field [0001] The invention relates to the technical field of transportation, in particular to a low-cost urban rail transit system. Background technique [0002] Since the beginning of the 21st century, China's urbanization process has developed rapidly, urban clusters have expanded rapidly, and urban populations have rapidly expanded. Under the ever-changing urbanization process, traffic congestion has become a serious constraint on urban development. In order to solve traffic problems, a large number of large cities And first-tier cities have introduced subways. The construction of the subway has effectively alleviated the traffic and brought great convenience to the travel of urban residents. However, the construction and operation costs of the subway are high, which has become a huge expenditure for the people's governments of the construction places. It has brought serious financial pressure, and this kind of huge investment has also discouraged second- and t...

AI Technical Summary

Problems solved by technology

The construction of the subway has effectively alleviated the traffic and brought great convenience to the travel of urban residents. However, the construction and operation costs of the subway are high, which has become a huge expenditure for the people's governments of the construction places. This has brought serious financial pressure, and this huge investment has discouraged second- and third-tier cities, and even bet on the future of the city to develop the subway, which seriously affected the healthy development of urban finance.

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