The invention discloses a rail transferring apparatus for an electric power tunnel inspection device at a guide rail crossroad. The rail transferring apparatus comprises a movable straight rail, a movable curved rail, a movable rail support, connecting and fixing supports, support pulleys, a driving motor, a driving arm, a driving connecting rod, slide rails and a travel switch. The movable straight rail and the movable curved rail are fixed to the movable rail support through the corresponding connecting and fixing supports, the support pulleys are fixed to the two ends of the movable rail support, and the support pulleys are clamped on the slide rails, so that the movable straight rail and the movable curved rail can slide in the slide rails. The driving motor is mounted on the slide rails; the driving motor is connected to the driving arm; the driving arm is connected to the driving connecting rod; the driving connecting rod is connected to the movable rail support through a driving bearing joint; the travel switch is fixed to one slide rail; and a travel switch top plate is fixed to the movable rail support. According to the invention, a problem that a conventional electric power tunnel inspection device cannot inspect crossing lines in a tunnel is solved, the electric power tunnel inspection device can pass the crossroad through the rail transferring apparatus, and the rail transferring apparatus has practical significance for mobile inspection in the electric power tunnel.


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    Title :

    Rail transferring apparatus for electric power tunnel inspection device at guide rail crossroad


    Contributors:
    CUI WEI (author) / QIU LEI (author) / YANG ZHENWEI (author)

    Publication date :

    2015-11-11


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    English


    Classification :

    IPC:    B61L Leiten des Eisenbahnverkehrs , GUIDING RAILWAY TRAFFIC



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