Lightweight high-speed rail safety door combination structure and train safety door assembly

Abstract

The invention discloses a lightweight high-speed rail safety door combination structure which comprises a first guide rail, two moving doors, a middle connecting door and a driving device, the first guide rail extends in the horizontal direction, and the two moving doors are movably matched with the first guide rail and supported by the first guide rail so that the moving doors can move in the extending direction of the first guide rail; the middle connecting door is positioned between the two moving doors and is respectively and telescopically connected with the two moving doors; in addition, the middle connecting door is supported by the moving doors; and the driving device is in driving connection with the moving doors, so that the two moving doors can be far away from each other to increase the horizontal length of the light-weight high-speed rail safety door combination structure and can be close to each other to shorten the horizontal length of the light-weight high-speed rail safety door combined structure. The structure is suitable for different rail trains and can stretch out and draw back to adjust the length of the telescopic rail train so that the doorway of the telescopic rail train can correspond to the doorway of the rail train. In addition, the weight of the safety door is reduced. The invention further discloses a train safety door assembly.

Description

technical field [0001] The invention relates to the technical field of platform doors, in particular to an anti-tilt lightweight new high-speed rail safety door combination structure and train safety door integration. Background technique [0002] Platform doors include full-height doors and half-height doors. Full-height doors are also known as screen doors, and half-height doors are also known as safety doors. At present, rail train platforms (especially high-speed rail trains) all over the world have relatively large potential safety hazards. The main reason is that the vehicles passing by the rails at different times include bullet trains, light rails and high-speed rails, and the doors between different types of rail trains The spacing is different, so it is not suitable to set screen doors on the rail train platform like the subway. Like this, cause present rail train platform to still have following defect: [0003] 1. Although it is possible to arrange for the tra...

AI Technical Summary

Problems solved by technology

[0003] 1. Although it is possible to arrange for the train to enter the station first, and then arrange for passengers to enter the rail train platform, that is, to reduce potential safety hazards through time control, this operation is not only a waste of time, but also a waste of space on the rail train platform

[0004] 2. When some rail trains do not stop and pass at high speed, the distance between them and the rail train platform is relatively close, which poses a greater safety hazard to passengers on the rail train platform

[0005] 3. The traditional platform doors are relatively heavy. The moving part of the platform door is supported by the static part, so the supporting force of the static part to the moving part must be sufficient, which will inevitably lead to the weight of the static part being large enough, so that the overall platform door Heavier

Images