Platform crossing gangway foot plate device for door of railway ordinary-speed passenger train

Abstract

The invention relates to the field of rail traffic safety guarantee, in particular to a transition plate device for a door of a railway ordinary-speed passenger train to cross a platform. Comprising a mounting plate and a cab apron body, a first guide rail is arranged at the bottom of the mounting plate; a second guide rail is fixedly connected into the mounting plate; an electric sliding block is slidably connected into the second guide rail. A toothed plate is fixedly connected to the interior of the mounting plate; the surface of the electric sliding block is rotationally connected with a gear, and the gear is connected with the toothed plate in an engaged mode. The side face of the gear is fixedly connected with a cab apron body. Automatic movement of the cab apron body is effectively achieved, finally, the cab apron body is carried between a train and a platform, the bridge effect between the train and the platform is achieved, getting-on and getting-off requirements of passengers, especially special crowds, are met. Meanwhile, after the passengers get on and off the train, the cab apron body can be automatically folded, and the safety of the passengers is improved. At the moment, the cab apron body and the mounting plate can play a role in blocking, and the occupied space of the cab apron body is reduced.

Description

technical field [0001] The invention relates to the field of rail traffic safety assurance, in particular to a crossing board device for a door of a normal-speed railway passenger train across a platform. Background technique [0002] With the development of society, the mobility of the population is getting stronger and stronger. For large-capacity railway passenger transport, it is the first choice for people to travel long distances. There is a height difference between them. [0003] According to CN112193256A safety crossing board between the train door and the platform, the invention prevents passengers from stepping on air due to the gap between trains on the platform by setting a safety crossing board, avoiding accidents such as spraining and falling of passengers' ankles, and at the same time solves the problem of leg and foot problems. Inconveniencing passengers and the difficulty of carrying baby carriages on and off the train saves the time for getting on and off...

AI Technical Summary

Problems solved by technology

[0006] In order to make up for the existing technology, for special groups, such as: the elderly, children, pregnant women and disabled people, when getting on the bus from the platform, due to the problem of height difference, it is relatively inconvenient, so for special cases, it is necessary for the staff of the platform to manually Place the crossing board. The existing crossing board is simply carried between the platform and the train, and there are risks of shaking and misalignment. At the same time, the staff need to carry the crossing board at any time, which is very inconvenient. The invention proposes a railway normal-speed passenger train Door crossing platform board device

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