To provide a heavy load carrying vehicle configured so that a mechanism for adjusting an interval of a running board can be fixed to a loading platform simply and easily and further with sufficient strength.SOLUTION: A heavy load carrying vehicle is equipped with: a driving shaft 3 connected to a rear end of a loading platform 11; a running board 1 connected to the driving shaft 3; an actuator 4 that rotates the driving shaft 3 to tilt the running board 1; and an interval adjusting mechanism 5 that moves the running board 1 along the driving shaft 3. The interval adjusting mechanism 5 is an assembly unit 10 that comprises a base plate 6 fixed in a width direction to the loading platform 11, a swing arm 8 whose one end is connected to a first connection portion 7A of the base plate 6 and whose other end is connected to the running board 1, and a cylinder 9 whose one end is connected to a middle of the swing arm 8 and whose other end is connected to a second connection portion 7B of the base plate 6, which turns the swing arm 8 in a horizontal surface. The base plate 6, in which the first connection portion 7A and the second connection portion 7B are separated from each other in the width direction, is fixed to the loading platform 11 to fix the swing arm 8 and the cylinder 9 to the loading platform 11.SELECTED DRAWING: Figure 2

    【課題】歩み板の間隔調整機構を簡単かつ容易に、しかも十分な強度で荷台に固定する。【解決手段】重量物の運搬車両は、荷台11の後端に連結した駆動軸3と、駆動軸3に連結した歩み板1と、駆動軸3を回転して歩み板1を傾動するアクチュエーター4と、歩み板1を駆動軸3に沿って移動させる間隔調整機構5とを備える。間隔調整機構5は、荷台11の幅方向に固定されたベースプレート6と、ベースプレート6の第1の連結部7Aに一端を連結して、他端を歩み板1に連結したスイングアーム8と、スイングアーム8の中間に一端を連結して、他端をベースプレート6の第2の連結部7Bに連結して、スイングアーム8を水平面内で回動させるシリンダ9とを備える組立ユニット10としている。ベースプレート6は、第1の連結部7Aと第2の連結部7Bを幅方向に離しており、荷台11に固定されて、スイングアーム8とシリンダ9とを荷台11に固定している。【選択図】図2


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    Title :

    HEAVY LOAD CARRYING VEHICLE HAVING RUNNING BOARD


    Additional title:

    歩み板を有する重量物の運搬車両


    Contributors:

    Publication date :

    2022-12-01


    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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