Inclined high platform door

Abstract

The invention relates to an inclined high platform door. The inclined high platform door comprises a fixed door and a movable door, and further comprises a top connecting plate and a special-shaped side edge frame plate; the movable door is obliquely installed on the train side at a certain angle, the top of the movable door is connected with a travelling bracket of a door machine transmission device through the top connecting plate, the bottom of the movable door is connected with a built-in bearing sliding groove of a threshold guiding mechanism through a guiding shoe, and thus normal movement and sealing of the movable door are ensured; and the special-shaped side edge frame plate is located between the fixed door and the movable door, fixed to the fixed door, and is used for ensuring the airtightness between the movable door and the fixed door. According to the inclined high platform door, the gap between a train and a platform door body is effectively compressed in the fully-opening state or in the closing process of the movable door, a physical isolation facility is formed, and passengers are effectively prevented from entering the gap between a train body and the platform door body and equipment does not intrude into the boundary; and structure design is simple and ingenious, installation is convenient, and the safety of a platform door system is enhanced.

Description

technical field [0001] The invention belongs to the technical field of platform door structures of urban rail transit stations, and in particular relates to a movable door structure of a platform door and an inclined high platform door for anti-clamping measures for gaps between the platform door body and trains. Background technique [0002] With the rapid development of urban rail transit in my country, the high platform door system is widely used on the edge of the subway station platform to achieve effective physical isolation between the subway platform and the train, so as to avoid the danger and harm to passengers during the operation of the train entering and leaving the station. Interference, to ensure personnel safety. The mechanical structure of the high platform door mainly includes frame structure, door body, top box, door operator and other parts, among which the door body includes movable door, emergency door, end door and fixed door. The installation and layo...

AI Technical Summary

Problems solved by technology

[0005] In order to simply and effectively solve the problem that the gap between the conventional high platform door body and the stationary train body is too large, the present invention provides an inclined high platform door. The whole door body is installed inclined to the side of the train at a certain angle. On the premise of ensuring that the widest point of the train body meets the limit requirements, the gap between the movable door body and the train body can be reduced as much as possible, especially for trains. Gap size at the narrower part of the upper part of the hull

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