A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
MOVABLE DOOR DEVICE FOR PLATFORM
PROBLEM TO BE SOLVED: To provide a movable door device for a platform which complies with entry or exit of passengers through variously distributed vehicle doors of various vehicles, reserves some space for emergency refuge under the platform and enables always the device door to open or shut well without bad effect by jamming with garbages and rain water.SOLUTION: Guidance holes for doors moving up and down which holes have lengthy rectangular shapes extending longitudinally along track when seen from a top and penetrate vertically a platform floor, are arranged near track side of the platform in a row connecting plural locations along the track. A movable door which is quadrangular as a whole and has a longitudinally rectangular section at least about its lower part, is provided to move up and down freely through the hole. This movable door is constituted to move vertically and to reserve sealed state always between the door and the upper end of the hole and an up and down drive mechanism makes the movable door move up and down.SELECTED DRAWING: Figure 2
【課題】 乗降口の異なる異種車両への乗降対応が可能であるとともにホーム下に避難部を提供できるようにするだけでなく、塵芥類や降雨水などによる詰まりによる影響を受けずに常に良好な作動を可能とするプラットホーム可動扉装置を提供することを目的とする。【解決手段】 プラットホームの軌道側に寄った位置に、上からみて軌道に沿って長く伸びた帯長矩形をした上下貫通状の昇降案内通口が軌道に沿って複数個所に亘るように列状をなして配設されるとともに、各昇降案内通口には、少なくとも下部が四角面状をなし全体が四角形状とされた可動扉が昇降自在に設けられ、この可動扉は、昇降案内通口側の上端に対し常時密閉状態を保持して昇降すべく構成されるとともに、前記可動扉は、昇降駆動機構で昇降されるようになっている。【選択図】図２
MOVABLE DOOR DEVICE FOR PLATFORM
PROBLEM TO BE SOLVED: To provide a movable door device for a platform which complies with entry or exit of passengers through variously distributed vehicle doors of various vehicles, reserves some space for emergency refuge under the platform and enables always the device door to open or shut well without bad effect by jamming with garbages and rain water.SOLUTION: Guidance holes for doors moving up and down which holes have lengthy rectangular shapes extending longitudinally along track when seen from a top and penetrate vertically a platform floor, are arranged near track side of the platform in a row connecting plural locations along the track. A movable door which is quadrangular as a whole and has a longitudinally rectangular section at least about its lower part, is provided to move up and down freely through the hole. This movable door is constituted to move vertically and to reserve sealed state always between the door and the upper end of the hole and an up and down drive mechanism makes the movable door move up and down.SELECTED DRAWING: Figure 2
【課題】 乗降口の異なる異種車両への乗降対応が可能であるとともにホーム下に避難部を提供できるようにするだけでなく、塵芥類や降雨水などによる詰まりによる影響を受けずに常に良好な作動を可能とするプラットホーム可動扉装置を提供することを目的とする。【解決手段】 プラットホームの軌道側に寄った位置に、上からみて軌道に沿って長く伸びた帯長矩形をした上下貫通状の昇降案内通口が軌道に沿って複数個所に亘るように列状をなして配設されるとともに、各昇降案内通口には、少なくとも下部が四角面状をなし全体が四角形状とされた可動扉が昇降自在に設けられ、この可動扉は、昇降案内通口側の上端に対し常時密閉状態を保持して昇降すべく構成されるとともに、前記可動扉は、昇降駆動機構で昇降されるようになっている。【選択図】図２
MOVABLE DOOR DEVICE FOR PLATFORM
プラットホーム可動扉装置
FUJIWARA MITSUHIRO (author)
2018-07-19
Patent
Electronic Resource
Japanese
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
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Zusätzliche Baumaßnahmen, wie die Ausstattung von Straßen oder die bauliche Ausbildung von Bahnsteigen, Landeplätzen für Hubschrauber, Wegweisern, Schneezäunen oder dgl.
/
E05D
Scharniere oder andere Aufhängevorrichtungen für Türen, Fenster oder Flügel
,
HINGES OR OTHER SUSPENSION DEVICES FOR DOORS, WINDOWS, OR WINGS