Suspension type urban rail traffic transportation system

A technology of urban rail transit and transportation system, applied in the field of suspended urban rail transit transportation system, which can solve the problems of poor vehicle stability, low passenger comfort, and low vibration damping performance, so as to promote resource conservation and environmental protection The effects of sustainable development, saving urban road resources, and protecting the environment

Inactive Publication Date: 2019-07-05
SHANGHAI UNIV OF ENG SCI
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

In order to solve the problem of urban traffic congestion, the city often adopts the interchange mode to divert the guide vehicles to realize the rapid passage of motor vehicles in the city. The city is also equipped with subways. On this basis, there are also public transportation facilities such as subways, light rails, and BRTs. However, light rails and The construction of BRT will occupy valuable road resources, so improving the utilization efficiency and space utilization of precious urban traffic roads has become a key issue
[0004] The current suspended urban rail transit system has the defects of poor vehicle stability, low vibration damping performance, and low passenger comfort. Therefore, a new type of shock absorption system is designed to improve the comfort of passengers during the starting and braking process of the carriage. , is of great significance

Method used

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  • Suspension type urban rail traffic transportation system
  • Suspension type urban rail traffic transportation system
  • Suspension type urban rail traffic transportation system

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0038] A suspended urban rail transit system, such as figure 1 As shown, it includes a fixed pile 1, a support frame 3 erected on the fixed pile 1, a motor track 4 erected on the support frame 3, a traction power assembly arranged on the motor track 4, and a suspension type running along the motor track 4. The bus compartment 8, wherein the fixed pile 1 and the support frame 3 are connected by the support frame connector 2, and the support frame 3 is provided with a connection groove 6 matching the shape of the motor track 4, and the motor track 4 is fixed in the connection groove 6 . Several stations are provided in the suspended urban rail transit system, and a safety barrier 9 is provided at the station, and an automatic opening and closing door column 10 is provided on the safety barrier 9, and an automatic opening and closing door column 10 is arranged in the middle of the automatic opening and closing door column 10. Door 11; the opening and closing driving mechanism of...

Embodiment 2

[0046] The main structure of this implementation is the same as that of Embodiment 1, except that the motor fixing plate 20 is connected to the bus compartment 8 through a vibration damping assembly, so as to improve the running stability of the bus compartment. The vibration damping assembly includes two groups of articulated arms that are movably connected with the fixed plate and the bus compartment 8 respectively, and each set of articulated arms includes an upper articulated arm and a lower articulated arm that are movably connected; vibration spring.

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Abstract

The invention relates to a suspension type urban rail traffic transportation system which comprises fixing piles, supporting frames, a motor track, traction power assemblies and a bus compartment. Inorder to improve vehicle operation stability, each traction power assembly comprises a motor fixing board, the front end and the rear end of each motor fixing board are rotationally connected with wheel connecting shafts, tram inner wheels are arranged at the two ends of each wheel connecting shaft, and the outer side of each tram inner wheel is provided with a tram outer wheel; and the tram innerwheels are in contact connection with rails, the tram outer wheels are in contact connection with bottom transverse boards of L-shaped supporting parts, supporting board fixing frames are arranged onthe lower portions of the bottom transverse boards of the L-shaped supporting parts, and the supporting board fixing frames are filled with reinforcing shock absorption stuffing. Compared with the prior art, the suspension type urban rail traffic transportation system has the advantages of being good in vehicle stability, capable of saving road resources, small in energy consumption, large in traffic volume, high in efficiency, low in noise, capable of reducing traffic interference and the like.

Description

technical field [0001] The invention relates to the technical field of urban rail transportation, in particular to a suspended urban rail transportation system. Background technique [0002] With the rapid development of urbanization in our country, more and more people begin to live in cities, and urban traffic is under enormous pressure. Whether a city has a perfect and convenient transportation network is an important symbol to determine whether it becomes a modern city. In the new era, the country proposes that innovative development is an important symbol of the new era. Innovation drives development. As transportation is a basic industry of the national economy, it is an inevitable choice for transportation modernization to vigorously promote the development of information-based, efficient, energy-saving and environmentally friendly transportation. [0003] Compared with other modes of transport, public transport has less land occupation, low energy consumption, and hi...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B61B3/00B61B1/02B61C3/00B61L23/00B60M1/30
CPCB60M1/30B61B1/02B61B3/00B61C3/00B61L23/00
Inventor 张阵委章伟龙林宋芳
Owner SHANGHAI UNIV OF ENG SCI
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