Subway safety door
A safety door and subway technology, applied in the field of screen doors, can solve the problems of emergency door glass impact damage, emergency door sagging, etc., and achieve the effect of preventing accidental damage
Inactive Publication Date: 2017-10-24
BEIJING DINGHAN TECH GRP CO LTD
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Abstract
The invention discloses a subway safety door which comprises an emergency door and a side box, wherein the emergency door is connected with the side box. An installing plate is detachably connected with the top part of the side box, and a top shaft is detachably installed in the installing plate; a vertical frame is fixed to the side where the emergency door and the side box are connected, and an upper shaft base is fixedly connected with the top part of the vertical frame; a shaft hole is formed in the upper shaft base, and the top shaft is rotatably arranged in the upper shaft base through the shaft hole; and the bottom part of the vertical frame is rotatably arranged on the ground or ground sill through a rotating assembly. The emergency door of the subway safety door is not prone to drooping after long time using, and rapid maintaining and changing can be achieved.
Application Domain
Railway componentsWing arrangements +3
Technology Topic
EngineeringMullion +2
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