Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
OPENING/CLOSING DOOR FOR EVACUATION OF PEDESTRIAN IN RAILWAY CROSSING AND GATE
PROBLEM TO BE SOLVED: To provide an opening/closing door for the evacuation of a pedestrian in a railway crossing having a constitution in which the opened opening/closing door is returned to an original position by its own weight, and the friction resistance of a rotating part of the opening/closing door becomes constant, and achieved in economic efficiency, durability and safety, and a gate.SOLUTION: This opening/closing door 100 for the evacuation of a pedestrian in a railway crossing comprises a display plate 110 whose longitudinal direction is horizontal with respect to a railway crossing trajectory, and a rotating part 120 attached to an oblique shaft. A gate 200 comprises: a hoist connecting part 210 which is gripped to a hoist of a crossing gate; a frame part 220; a core grid 230 which cuts a portion extended obliquely downward of the frame part 220, and is embedded into the cut portion and a fore-and-aft part of the cut portion; a block lever grip part 240 which grips a block lever at a tip of the frame part 220; and a door stop 250 at the inside of the railway crossing at a first bent part of the frame part 220.SELECTED DRAWING: Figure 1
【課題】開放した開閉扉が自重によって元の位置に戻り、開閉扉の回転部の摩擦抵抗を一定にする構成とし、経済性、耐久性、安全性を実現する踏切歩行者避難用の開閉扉およびゲートを提供することを目的とする。【解決手段】本発明の踏切歩行者避難用の開閉扉１００は、長手方向が踏切軌道に対して水平方向である表示板１１０と、斜めの軸に取り付ける回転部１２０と、を備える。また、ゲート２００は、踏切用遮断機の昇降機に把持される昇降機接続部２１０と、枠部２２０と、枠部２２０の斜め下方に延伸した部分を切り取り、切り取った部分および切り取った部分の前後に埋め込まれる芯金２３０と、枠部２２０の先端に遮断かんを把持する遮断かん把持部２４０と、枠部２２０の最初の屈曲部の踏切内側に戸当り２５０と、を備える。【選択図】図１
OPENING/CLOSING DOOR FOR EVACUATION OF PEDESTRIAN IN RAILWAY CROSSING AND GATE
PROBLEM TO BE SOLVED: To provide an opening/closing door for the evacuation of a pedestrian in a railway crossing having a constitution in which the opened opening/closing door is returned to an original position by its own weight, and the friction resistance of a rotating part of the opening/closing door becomes constant, and achieved in economic efficiency, durability and safety, and a gate.SOLUTION: This opening/closing door 100 for the evacuation of a pedestrian in a railway crossing comprises a display plate 110 whose longitudinal direction is horizontal with respect to a railway crossing trajectory, and a rotating part 120 attached to an oblique shaft. A gate 200 comprises: a hoist connecting part 210 which is gripped to a hoist of a crossing gate; a frame part 220; a core grid 230 which cuts a portion extended obliquely downward of the frame part 220, and is embedded into the cut portion and a fore-and-aft part of the cut portion; a block lever grip part 240 which grips a block lever at a tip of the frame part 220; and a door stop 250 at the inside of the railway crossing at a first bent part of the frame part 220.SELECTED DRAWING: Figure 1
【課題】開放した開閉扉が自重によって元の位置に戻り、開閉扉の回転部の摩擦抵抗を一定にする構成とし、経済性、耐久性、安全性を実現する踏切歩行者避難用の開閉扉およびゲートを提供することを目的とする。【解決手段】本発明の踏切歩行者避難用の開閉扉１００は、長手方向が踏切軌道に対して水平方向である表示板１１０と、斜めの軸に取り付ける回転部１２０と、を備える。また、ゲート２００は、踏切用遮断機の昇降機に把持される昇降機接続部２１０と、枠部２２０と、枠部２２０の斜め下方に延伸した部分を切り取り、切り取った部分および切り取った部分の前後に埋め込まれる芯金２３０と、枠部２２０の先端に遮断かんを把持する遮断かん把持部２４０と、枠部２２０の最初の屈曲部の踏切内側に戸当り２５０と、を備える。【選択図】図１
OPENING/CLOSING DOOR FOR EVACUATION OF PEDESTRIAN IN RAILWAY CROSSING AND GATE
踏切歩行者避難用の開閉扉およびゲート
HAYASHI HAJIME (Autor:in) / OKA KAZUMI (Autor:in) / TAGAMI KEITA (Autor:in)
13.04.2017
Patent
Elektronische Ressource
Japanisch
IPC:
B61L
Leiten des Eisenbahnverkehrs
,
GUIDING RAILWAY TRAFFIC
/
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.
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