Rail transit shielding door

Abstract

The invention discloses a rail transit shielding door. The rail transit shielding door structurally comprises a box body, wherein the box body is of a frame type structure, symmetrical sliding inner cavities are formed in the two sides of the box body in a penetrating mode, sliding plates are arranged in the sliding inner cavities in a sliding mode, rotating plates located in the box body are arranged on one sides of the sliding plates, the rotating plates are connected with the box body in a rotating fit mode, a linkage opening device capable of enabling the sliding plates and the rotating plates to be opened in a linkage mode is arranged on the upper side of the box body, and a gap closing device which is located in the box body and can close a gap between a carriage and a platform according to the change of the distance between the carriage and the platform is arranged on the lower side of the box body. According to the rail transit shielding door, a mode that sliding and overturning are conducted at the same time is adopted, on the premise that the space of the door frame is enough, people can be guided to get on and off a train, meanwhile, the function of filling the gap between the shielding door and the train can be achieved, and people are prevented from being stuck or objects are prevented from falling into a rail.

Description

technical field [0001] The invention belongs to the technical field of rail transit equipment, in particular to a rail transit screen door. Background technique [0002] The disadvantage of the prior art is that in rail transit, involving subway high-speed rail, etc., if the train and the platform are not closed, the safety of the train and personnel will be threatened. When the existing train and the platform stop There will be a large gully, if people do not pay attention, they will be easily stuck and objects will be dropped, and because the normal transfer of vehicles cannot be carried out in the order of first getting off and then getting on when the flow of people is dense, the passenger's riding will be difficult. Reduced experience. For this reason, people have carried out long-term exploration, put forward various solutions. [0003] For example, a subway screen door disclosed in the Chinese patent document [Application No.: 201911079268.8], including: a door fram...

AI Technical Summary

Problems solved by technology

[0004] The above scheme has not yet realized the diversion of people getting on and off the train, and has not realized blocking the gap between the train and the platform, which reduces the work efficiency

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