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A platform for research: civil engineering, architecture and urbanism
Emergency opening and closing device for platform safety door of screen door
The present invention relates to an emergency opening/closing device for a platform safety screen door, which opens a platform safety screen door by sensing the same in an emergency without using a switch, a signal line, and the like. The emergency opening/closing device for a platform safety screen door of the present invention comprises: a lever installed to go across vertical frames of a platform safety screen door; a pair of rotational louvers joined respectively to both end portions of the lever to allow the lever to be disposed at a predetermined angle; a rotational unit installed on the platform safety screen door while joined to the rotational louver at the other side of a manual opening/closing unit among the pair of the rotational louvers to be able to rotate and allow an elevation rod to emerge by increasing a limited rotational quantity of the rotation louver through combining gear ratios of gears; and a detecting sensor detecting the emergence of the elevation rod to transmit a detection signal to a door control unit such that the platform safety screen door is opened through control of the door control unit.
본 발명은 스위치와 신호선 등을 사용하지 않으면서 비상시 센싱을 통해 승강장안전문이 오픈되도록 하는 스크린도어의 승강장안전문 비상 개폐장치에 관한 것으로, 상기 승강장안전문의 수직프레임을 가로질러 설치된 레버; 상기 레버 양 단부가 각각 결합되며, 레버가 소정의 각도로 배치될 수 있도록 하는 한 쌍의 회전루버; 상기 한 쌍의 회전루버 중 상기 수동개폐부 타측의 회전루버가 회동 가능하게 결합되어 승강장안전문에 설치되며, 회전루버의 한계 회전량을 기어들의 기어비 조합을 통해 증가시켜 승강봉을 출몰시키는 회전유닛; 및 상기 승강봉의 출몰을 감지하여 상기 도어콘트롤유닛의 제어를 통해 승강장안전문이 오픈되도록 감지신호를 도어콘트롤유닛으로 전송하는 감지센서;를 포함하여 구성된다.
Emergency opening and closing device for platform safety door of screen door
The present invention relates to an emergency opening/closing device for a platform safety screen door, which opens a platform safety screen door by sensing the same in an emergency without using a switch, a signal line, and the like. The emergency opening/closing device for a platform safety screen door of the present invention comprises: a lever installed to go across vertical frames of a platform safety screen door; a pair of rotational louvers joined respectively to both end portions of the lever to allow the lever to be disposed at a predetermined angle; a rotational unit installed on the platform safety screen door while joined to the rotational louver at the other side of a manual opening/closing unit among the pair of the rotational louvers to be able to rotate and allow an elevation rod to emerge by increasing a limited rotational quantity of the rotation louver through combining gear ratios of gears; and a detecting sensor detecting the emergence of the elevation rod to transmit a detection signal to a door control unit such that the platform safety screen door is opened through control of the door control unit.
본 발명은 스위치와 신호선 등을 사용하지 않으면서 비상시 센싱을 통해 승강장안전문이 오픈되도록 하는 스크린도어의 승강장안전문 비상 개폐장치에 관한 것으로, 상기 승강장안전문의 수직프레임을 가로질러 설치된 레버; 상기 레버 양 단부가 각각 결합되며, 레버가 소정의 각도로 배치될 수 있도록 하는 한 쌍의 회전루버; 상기 한 쌍의 회전루버 중 상기 수동개폐부 타측의 회전루버가 회동 가능하게 결합되어 승강장안전문에 설치되며, 회전루버의 한계 회전량을 기어들의 기어비 조합을 통해 증가시켜 승강봉을 출몰시키는 회전유닛; 및 상기 승강봉의 출몰을 감지하여 상기 도어콘트롤유닛의 제어를 통해 승강장안전문이 오픈되도록 감지신호를 도어콘트롤유닛으로 전송하는 감지센서;를 포함하여 구성된다.
Emergency opening and closing device for platform safety door of screen door
스크린도어의 승강장안전문 비상 개폐장치
I SANG YONG (author)
2021-10-19
Patent
Electronic Resource
Korean
IPC:
B61B
RAILWAY SYSTEMS
,
Eisenbahnanlagen
/
E01F
ADDITIONAL WORK, SUCH AS EQUIPPING ROADS OR THE CONSTRUCTION OF PLATFORMS, HELICOPTER LANDING STAGES, SIGNS, SNOW FENCES, OR THE LIKE
,
Zusätzliche Baumaßnahmen, wie die Ausstattung von Straßen oder die bauliche Ausbildung von Bahnsteigen, Landeplätzen für Hubschrauber, Wegweisern, Schneezäunen oder dgl.
/
E05B
LOCKS
,
Schlösser
/
F16H
Getriebe
,
GEARING
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