To perform efficiently and safely an inspection work of a transmission line or the like.SOLUTION: A fall prevention device is fitted on a main rope (safety wire), and an unmanned flying object is connected to a lock lever of the fall prevention device. While putting a lock mechanism into a lock release state by setting the lock lever to the upper side by thrust of the unmanned flying object, the unmanned flying object is raised along the main rope together with the fall prevention device. Then, while maintaining the lock lever in the lock release state by thrust of the unmanned flying object, the unmanned flying object is lowered along the main rope together with the fall prevention device. When the unmanned flying object loses thrust necessary for flight, the lock lever is set to the lower side by self-weight of the unmanned flying object, to thereby put the lock mechanism into the lock state.SELECTED DRAWING: Figure 8

    【課題】送電線の点検等の業務を効率よく安全に行えるようにする。【解決手段】落下防止装置を親綱(セーフティワイヤ)に取り付け、無人飛行体を落下防止装置のロックレバーに連結し、無人飛行体の推力によりロックレバーを上方側に設定してロック機構をロック解除状態としつつ、無人飛行体を落下防止装置とともに親綱に沿って上昇させ、無人飛行体の推力によりロックレバーをロック解除状態に維持しつつ、無人飛行体を落下防止装置とともに親綱に沿って下降させ、無人飛行体が飛行に必要な推力を失ったときは無人飛行体の自重によりロックレバーを下方側に設定してロック機構をロック状態とする。【選択図】図8


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    Title :

    FLIGHT METHOD OF UNMANNED FLYING OBJECT, AND INSPECTION METHOD OF POWER TRANSMISSION FACILITY UTILIZING UNMANNED FLYING OBJECT


    Additional title:

    無人飛行体の飛行方法、及び無人飛行体を利用した送電設備の点検方法


    Contributors:

    Publication date :

    2019-05-30


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Japanese


    Classification :

    IPC:    B64C AEROPLANES , Flugzeuge / B64D Ausrüstung für Flugzeuge , EQUIPMENT FOR FITTING IN OR TO AIRCRAFT / H02G INSTALLATION OF ELECTRIC CABLES OR LINES, OR OF COMBINED OPTICAL AND ELECTRIC CABLES OR LINES , Verlegen oder Installieren elektrischer Kabel oder Leitungen, Verlegen oder Installieren kombinierter optischer und elektrischer Kabel oder Leitungen



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