To provide a railroad crossing blockade machine whose rotation shaft has a sliding door to protect from a collision accident between a railway traffic and a road traffic.SOLUTION: A railroad crossing blockade machine includes a rotation shaft 1 erected vertically, a power device 2 installed in a lower part of the rotation shaft 1, a slide door 4 which has the rotation shat 1 as a support column and a power device 3 to drive the slide door 4. The power device 2 and the power device 3 drive the slide door 4 by a length corresponding to the road width and respond to a change of a blockade distance as a railroad crossing blockade machine. When the road width or rail track width are wide, the widths are responded by increased numbers of railroad crossings.SELECTED DRAWING: Figure 1
【課題】鉄道交通と道路交通との衝突事故を防ぐために、回転軸に引き戸を設けた踏切遮断機を提供する。【解決手段】踏切遮断機は、垂直に立てられた回転軸1および、回転軸1の下部に設けられた動力装置2、回転軸1を支柱とする引き戸4と、引き戸4を駆動する動力装置3を備える。動力装置2および動力装置3は、道路幅に応じた長さに引き戸4を駆動し、踏切遮断機として遮断すべき距離の変化に対応する。道路幅や線路幅が広い場合には、踏切遮断機の数を増やすことで対応する。【選択図】図1
RAILROAD CROSSING BLOCKADE MACHINE
踏切遮断機
2023-06-07
Patent
Electronic Resource
Japanese
IPC: | B61L Leiten des Eisenbahnverkehrs , GUIDING RAILWAY TRAFFIC |
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