To provide a rail lifting device capable of smoothly and easily performing rail lifting work while constituting the whole device compact and light in weight.SOLUTION: A rail lifting device is provided with a rail holding part 2 for holding a rail 10 in a suspendable manner, a support part 3 for supporting the rail holding part 2 in a liftable state, and a leg part 4 formed in an inverted U-shape straddling the rail and supporting the support part 3; the support part 3 has an input part 22 configured to be able to input a rotational torque using a tool 30, and can lift the rail 10 held by the rail holding part 2 by the rotational torque input to the input part 22.SELECTED DRAWING: Figure 1

    【課題】装置全体をコンパクト且つ軽量に構成するとともに、レールの吊上げ作業をスムーズ且つ容易に行うことができるレール吊上げ装置を提供する。【解決手段】レール10を吊下げ可能に保持するレール保持部2と、前記レール保持部2を昇降操作可能な状態で支持する支持部3と、前記レールを跨ぐ逆U字状に形成されて前記支持部3を支持する脚部4とを備え、前記支持部3は、工具30を用いて回転トルクが入力可能に構成された入力部22を有し、前記入力部22に入力された回転トルクによって前記レール保持部2で保持された前記レール10を吊上げることができる。【選択図】図1


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    Title :

    RAIL LIFTING DEVICE


    Additional title:

    レール吊上げ装置


    Contributors:

    Publication date :

    2022-06-07


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Japanese


    Classification :

    IPC:    E01B PERMANENT WAY , Gleisoberbau / B66C Krane , CRANES



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