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Urban railway traffic system

A technology of urban rail transit and transmission system, applied in the field of urban rail transit system, can solve the problems of high traction energy consumption, heavy vehicle weight, and the reliability of train operation needs to be further improved, and achieves improved train reliability, reduced dead weight, and improved train reliability. The effect of failure point reduction

Inactive Publication Date: 2014-11-26
上海轨道交通设备发展有限公司
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  • Abstract
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Problems solved by technology

[0003] In the actual application of urban rail transit, there are still some problems, such as heavy vehicle weight, high traction energy consumption, train operation reliability needs to be further improved, etc.

Method used

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Embodiment Construction

[0037] In order to make the technical means, creative features, objectives and effects achieved by the present invention easy to understand, the present invention will be further described below in conjunction with specific embodiments.

[0038] see figure 1 and 2 , an urban rail transit system, comprising a train body 100, and traction wear plates 101 are arranged on both sides of the train body 100. The train traction braking transmission system 200 is arranged at the ground station. The train traction braking transmission system 200 includes a driving motor 203, a speed regulating mechanism 201, a traction wheel 202, and a flywheel 204. The flywheel 204 plays an energy storage role, and the flywheel 204 and the speed regulating mechanism 201 is connected; the driving motor 203 is arranged on a pushing device (not shown in the figure), and the driving motor is controlled by the pushing device to be connected or disconnected from the flywheel. Under normal circumstances, the...

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Abstract

The invention discloses an urban railway traffic system. The urban railway traffic system comprises a train body. Traction wear plates are arranged on the two sides of the train body. A train traction brake transmission system is arranged on a ground station. The train traction brake transmission system comprises driving motors, flywheels, speed regulation mechanisms and traction wheels, wherein the driving motors and the flywheels are connected with the corresponding traction wheels in a transmission mode through the speed regulation mechanisms, and the traction wheels correspond to the traction wear plates of the train body. The urban railway traffic system is particularly suitable for small and medium cities or towns, because the passenger flow density in the small and medium cities or towns is not large, and the distance between every two adjacent stations is not far and ranges from 0.8 km to 3 km. The urban railway traffic system is a small train system characterized by low self weight, small groups and short departure intervals, and can transport passengers safely and rapidly; the lighter the self weigh of the train is, the larger the passenger capacity is, and the better the utilization rate and the energy saving effect are.

Description

technical field [0001] The invention relates to the field of rail transit, in particular to an urban rail transit system. Background technique [0002] Rail transit is an inevitable direction to solve urban traffic congestion, air pollution and achieve sustainable development. At present, major cities are focusing on the construction and development of urban rail transit, such as subways and light rails. [0003] In the actual application of urban rail transit, there are still some problems, such as heavy vehicle weight, high traction energy consumption, and the reliability of train operation needs to be further improved. For the existing urban rail transit system, it is necessary to continuously optimize and solve problems such as energy consumption, vibration, and noise in operation to make it more green and safe. [0004] The future direction of urban development is to focus on the development of small and medium-sized cities or towns, while limiting the development of ...

Claims

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Application Information

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IPC IPC(8): B61B13/00
Inventor 杨利军胡用生朱深祺
Owner 上海轨道交通设备发展有限公司
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