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System and method for realizing station-front turning-back of urban rail transit

A technology of urban rail transit and station turn-back, which is applied in the system field of realizing urban rail transit station turn-back, can solve the problems of adverse effects of turn-back ability, insufficient turn-back capacity reserve, difficulty in meeting turn-back capacity, etc., and achieves the goal of improving station turn-back ability Effect

Inactive Publication Date: 2015-07-01
王冠军
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, in the actual system design process, some more complicated situations are often encountered, such as the influence and limitation of factors such as passenger flow section, station scale, building structure form, engineering geological conditions, and the increase in the length of the train formation prolongs the turnaround of the train. Walking distance, all these factors will have a negative impact on the turn-back capability, making it difficult to meet the needs of turn-back capability with simple turn-back before or after the stop, or the reserve of turn-back capacity is insufficient
In addition, compared with the minimum tracking interval, the turn-back capability is the biggest bottleneck that really restricts the improvement of line transportation capacity

Method used

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  • System and method for realizing station-front turning-back of urban rail transit
  • System and method for realizing station-front turning-back of urban rail transit
  • System and method for realizing station-front turning-back of urban rail transit

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Embodiment Construction

[0034] In the prior art, the biggest problem of turning back at crossover lines in front of urban rail transit stations is that the pick-up approach and the departure approach interfere with each other, especially when crossing and turning back.

[0035] refer to figure 1 , the present embodiment realizes the system of turning back in front of the urban rail transit station, which includes an island platform 1. The island platform is also called a central platform and a central platform. It is a type of railway platform, and the rails are on both sides. In the middle design, the two sides of the island platform 1 in this embodiment are provided with an uplink track main line 2 and a downlink track main line 3;

[0036] In front of station 1 of the island platform, the first intersection 21 on the main line of the uplink track is connected to the second intersection 31 on the main line 3 of the downlink track through a crossover 4; A switch on two parallel rail tracks that ena...

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Abstract

The invention discloses a system and method for realizing station-front turning-back of a urban rail transit. The system comprises an island platform, wherein an upper direction rail main line and a lower direction rail main line are arranged at the two sides of the island platform; in front of the island platform, a first intersecting point on the upper direction rail main line is provided with a translation line connected with a second intersecting point on the lower direction rail main line; and a third intersecting point on the upper direction rail main line is provided with a connecting line connected with a fourth intersecting point on the lower direction rail main line. As the system has two independent turning-back access lines, trains can alternately use the two access lines for turning back without being interfered so as to improve the station turning-back capacity.

Description

technical field [0001] The present invention relates to the technical field of urban rail transit, and more specifically, the present invention relates to a system and method for realizing turning back in front of urban rail transit stations. Background technique [0002] At present, my country has become the country with the fastest development of urban rail transit in the world. However, in actual operation, many urban rail transit lines have the situation that the short-term passenger flow arrives in the early stage and the long-term passenger flow arrives in the near future, and passengers cannot get on the train in the morning and evening peak hours. In view of this, the newly-built rail transit lines in major cities have chosen the A-type vehicles with larger transport capacity. Rail transit has many advantages such as fast, convenient, punctual, and comfortable, which makes the ground public transport quickly transferred to rail transit. For the passenger flow of th...

Claims

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Application Information

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IPC IPC(8): B61B1/00
CPCB61B1/005
Inventor 王冠军席培娟
Owner 王冠军
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