PURPOSE: To provide a cargo receiving stage lifting apparatus in which a cross member is installed between a pair of left/right posts and a sheave rolling in association with telescopic motion of a hydraulic cylinder installed in the cross member can be easily installed.CONSTITUTION: A cargo receiving stage lifting apparatus comprises: a pair of left/right posts; a cross member installed between the pair of left/right posts; a hydraulic cylinder accommodated in the cross member; a bracket fixed to a rod leading end of the hydraulic cylinder; and a sheave being engaged with the bracket and wound with a cord-like body. The bracket is provided with an opening portion opened at the other end portion side while being fixed to the rod leading end at one end portion side in a lateral direction. A shaft pin section having an end portion protruding from the sheave with a substantially horizontal direction as a longitudinal direction so as to be substantially perpendicular to the lateral direction is provided on the sheave. The shaft pin section has a rotation regulation section being engaged with the bracket and regulating rotation with the longitudinal direction as an axis direction.SELECTED DRAWING: Figure 3

    【目的】左右一対のポストにクロスメンバが架装され、そのクロスメンバ内に設置された油圧シリンダの伸縮に合わせて転動するシーブを簡易に設置することができる荷受台昇降装置を提供する。【構成】左右一対のポストと、当該ポストの間に架設されたクロスメンバと、クロスメンバに収納された油圧シリンダと、油圧シリンダのロッド先端に固定されたブラケットと、当該ブラケットに係合されて索状体が巻回されるシーブとを備えた荷受台昇降装置を対象とする。前記ブラケットは、左右方向一端部側でロッド先端に固定されるとともに、他端部側に開口した開口部が設けられ、前記シーブには、左右方向と略直交するように略水平方向を長手方向としてその端部が前記シーブから突出する軸ピン部が設けられており、当該軸ピン部は、前記ブラケットに係合してその長手方向を軸方向とする回転を規制する回転規制部を有する。【選択図】図3


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    Title :

    CARGO RECEIVING STAGE LIFTING APPARATUS


    Additional title:

    荷受台昇降装置


    Contributors:

    Publication date :

    2017-04-06


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Japanese


    Classification :

    IPC:    B60P Fahrzeuge zum Transport von Lasten oder zum Befördern, Tragen oder Aufnehmen besonderer Lasten oder Gegenstände , VEHICLES ADAPTED FOR LOAD TRANSPORTATION OR TO TRANSPORT, TO CARRY, OR TO COMPRISE SPECIAL LOADS OR OBJECTS



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