Evacuation platform terminal and station platform gangway foot plate device for rail traffic elevated line

Abstract

The invention discloses an evacuation platform terminal and station platform gangway foot plate device for a rail traffic elevated line, and belongs to the research field of the personnel emergency evacuation and escape device of rail traffic. The device comprises a device protection system, a gangway foot plate transmission system, an electric control system and an evacuation gangway foot plate fixing system, wherein the device protection system is arranged on a station platform end; the gangway foot plate transmission system is arranged in the device protection system; the electric control system is arranged in the device protection system; and the evacuation gangway foot plate fixing system is arranged on the evacuation platform terminal in a platform area. By use of the invention, theautomatic lap joint problem of the evacuation platform terminal in a station and an evacuation channel between the platforms during the emergency evacuation of the rail traffic elevated line can be solved, meanwhile, the inner space of the station platform structure can be reasonably and effectively utilized, and passengers can be quickly and safely evacuated under an emergency condition.

Description

technical field [0001] The invention belongs to rail transit personnel evacuation and escape equipment, and in particular relates to a rail transit elevated line evacuation platform terminal and a station platform connecting bridge device. Background technique [0002] Urban rail transit elevated lines are an important way of laying lines. While the use of elevated lines has the advantages of flexible line selection and economical engineering, it also has the risk of difficult evacuation of people under sudden accident conditions on viaducts. At present, setting up evacuation platforms on rail transit elevated lines has become a new engineering practice to improve line safety. For example, my country's maglev railways mostly use elevated lines. Since the bottom of the maglev trains of the electromagnetic levitation system surrounds the track, the elevated line track structure lacks the necessary walking space for emergency evacuation, making evacuation difficult. For the sa...

AI Technical Summary

Problems solved by technology

Both of these two connection methods have obvious disadvantages, specifically: when connecting trains in the station, it is necessary to rely on the maglev train to stop on the platform to assist passengers in evacuation. Due to the sudden emergency evacuation, it is difficult and time-consuming to dispatch trains in an emergency , the cost is high, the response speed is slow, and it is impossible to ensure that there are trains stopping at the station for evacuation. The emergency transfer of trains has a great impact on the operation of the entire train

In the event of a serious power interruption accident in the power supply system of the maglev train, the dispatch and use of the connecting maglev train cannot be guaranteed; although the second method of manually placing the ferry board can also realize the connection between the evacuation passage and the station platform, However, this connection method has low degree of automation and poor flexibility. It is difficult to guarantee the staffing in case of an emergency. When manually erecting, it is necessary to cross the track structure of the maglev train. geometry) causing damage

In addition, the two ends of the crossing board are not easy to fix, and manual locking is difficult. When a large number of passengers pass by, the crossing board is easy to shift under the action of crowd dynamic load

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