To appropriately lift and convey a construction material formed with a protruded part protruded from a base.SOLUTION: When a foundation material K having a base Ka and a protruded part Kb is lifted to be conveyed, a construction material having the protruding direction of the protruded part Kb is along a vertical direction is disposed between a first arm 22 and a second arm 24 provided in a lifting fixture 10. THe first arm 22 is rotated about a rotary shaft 12 provided in the intersection place of both the arms. The foundation material K is supported by a first support 32 and a second support 34. A movable hook 52 is moved along a guide rail 42 provided in the lifting fixture 10 to adjust the position of the movable hook 52. In a state where a hook of a crane is hooked to the movable hook 52 disposed at the adjusted position, the foundation material K supported by the first support 32 and the second support 34 is lifted and conveyed by the crane.SELECTED DRAWING: Figure 3

    【課題】 突出部がベース部から突出してなる建設資材を適切に吊り上げて搬送する。【解決手段】 本発明の一実施形態では、ベース部Kaと突出部Kbとを有する基礎用資材Kを吊り上げて搬送する際に、突出部Kbの突出方向が鉛直方向に沿った状態にある建設資材を、吊り上げ用治具10に設けられた第1アーム22及び第2アーム24の間に配置し、両アームの交差箇所に設けられた回動軸12を中心にして第1アーム22を回動させて、第1支持部32と第2支持部34とによって基礎用資材Kを支持し、吊り上げ用治具10に設けられたガイドレール42に沿って、可動掛け部52を移動させて可動掛け部52の位置を調整し、調整後の位置に配置された可動掛け部52にクレーンのフックを掛けた状態で、クレーンにより、第1支持部32及び第2支持部34によって支持された基礎用資材Kを吊り上げながら搬送する。【選択図】図3


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    Title :

    MATERIAL CONVEYANCE METHOD AND LIFTING FIXTURE


    Additional title:

    資材搬送方法、及び吊り上げ用治具


    Contributors:

    Publication date :

    2025-01-17


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Japanese


    Classification :

    IPC:    B66C Krane , CRANES / E04G SCAFFOLDING , Baugerüste



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