To provide a hanging wire protection cover that does not require a separate small retaining pin which is difficult to handle, and simplifies an installation and removal work at a high place.SOLUTION: A pair of split bodies 2 are so arranged as to be alternately shifted in a wire extension direction with a hanging wire interposed between the top and bottom, and semi-cylindrical parts 3 are slid, and are butted so that mutual fitting parts 6 are fitted to mutual notches 5. By pushing a fixation pin 10, which is held in such a manner that a tip thereof is inserted in a hole 71 of each split body 2, into a hole 81, the fixation pin 10 is automatically retained, and an installation work for a protection cover 1 is completed. In order to remove the protection cover 1 from the hanging wire, a snap part 102 projecting from the hole 81 is diameter-reduced by finger operation to pull out the fixation pin 10, thereby shifting the pair of split bodies 2. Since the snap part 102 of the fixation pin 10 is retained in a holding space 71b even if the split bodies 2 are separated, the fixation pin 10 does not fall during operation or storage.SELECTED DRAWING: Figure 2

    【課題】扱いが面倒な別体の小さな抜け止めピンを不要にし、高所での取り付け、取り外し作業を簡易化した吊架線保護カバーを提供する。【解決手段】吊架線を上下に挟んで、一対の分割体2を互い違いに延線方向にずらして配置し、半円筒部3同士を摺動させて互いの切欠部5に互いの嵌合部6を嵌合させるように突き合わせる。各分割体2の円孔71に先端が挿入されて保持されている固定ピン10を円孔81に押し込めば、自動的に固定ピン10が抜け止めされ、保護カバー1の装着作業は完了する。吊架線から保護カバー1を取り外すには、円孔81から突出したスナップ部102を手指操作で縮径させて固定ピン10を引き抜き、一対の分割体2を延線方向にずらせばよい。分割体2が分離しても、固定ピン10のスナップ部102が保持空間71bにおいて抜け止めされるため、作用中、保管中に固定ピン10を落下させることがない。【選択図】図2


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    Title :

    HANGING WIRE PROTECTION COVER


    Additional title:

    吊架線保護カバー


    Contributors:

    Publication date :

    2023-10-12


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Japanese


    Classification :

    IPC:    B60M Speiseleitungen oder Vorrichtungen am Gleis für elektrisch angetriebene Fahrzeuge , POWER SUPPLY LINES, OR DEVICES ALONG RAILS, FOR ELECTRICALLY-PROPELLED VEHICLES



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