PROBLEM TO BE SOLVED: To provide a cantilever type heavy object transfer device which can be supplied at a comparatively low cost with a simple structure, and can simply correct the positional deviation of a heavy object with the bending of a suspension arm to facilitate human operation.SOLUTION: A heavy object transfer device is equipped with a movable base frame 1; a base frame portion 4 which is raised at one end portion of the base frame 1 and supports a lifting driving portion 3; and a suspension arm 5 which is attached to a lifting member 6 installed on the lifting driving portion 3, extends in a longitudinal direction of the base frame 1, and suspends a heavy object to be transferred. The suspension arm 5 is journaled to the lifting member 6, and an end surface cam 10 and rotation driving means 14 are installed on the lifting member 6. A roller 12 which is a follower of the end surface cam 10 is attached to the suspension arm 5, thereby pivotally moving the suspension arm 5 with rotations of the end surface cam 10.SELECTED DRAWING: Figure 1

    【課題】シンプルな構成で比較的低コストにて供給でき、吊持アームの撓みに伴う重量物の位置ずれを簡単に修正することができて人的操作が容易な片持ち式の重量物移載装置を提供する。【解決手段】移動可能なベースフレーム1と、ベースフレーム1の一端部に立設されて昇降駆動部3を支持する基枠部4と、昇降駆動部3に設置される昇降部材6に取り付けられてベースフレーム1の長さ方向に伸び、移載する重量物を吊下する吊持アーム5とを備えて成り、吊持アーム5は昇降部材6枢着され、昇降部材6に端面カム10とその回転駆動手段14が設置され、吊持アーム5に端面カム10の従動節となるローラー12が取り付けられることで、吊持アーム5は端面カム10の回転に伴って枢動する。【選択図】図1


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    Title :

    HEAVY OBJECT TRANSFER DEVICE


    Additional title:

    重量物移載装置


    Contributors:

    Publication date :

    2016-03-31


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Japanese


    Classification :

    IPC:    B23P Sonstige Metallbearbeitung , OTHER WORKING OF METAL / B66F HOISTING, LIFTING, HAULING, OR PUSHING, NOT OTHERWISE PROVIDED FOR, e.g. DEVICES WHICH APPLY A LIFTING OR PUSHING FORCE DIRECTLY TO THE SURFACE OF A LOAD , Hub-, Verhol- oder Schubvorrichtungen, soweit nicht anderweitig vorgesehen, z.B. Vorrichtungen mit unmittelbarer Krafteinwirkung auf die Last



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