| 摘要 |
PURPOSE: A weighted material-carrying device for pallets is provided to safely carry the pallets with setting the center of gravity of the carrying device not only in moving the pallets loaded with weighted materials but also in moving without the pallets. CONSTITUTION: A weighted material-carrying device for pallets comprises a mounting frame(1) composed of a pair of center frames(11) formed in the central part and sides frames(12) arranged at both sides and separated at the predetermined gap, and integrated by connection bars(13) and a guide(14); a hanging unit(2) installed at the upper part of the mounting frame to hold the center of gravity of the carrying device in carrying the pallets with a crane; and keepers(3) vertically bent forward to regulate a horizontal gap by slidingly combining an upper end of a vertical unit(31) to the connection bar. The hanging unit comprises a regulating lever(21) formed at the front end where a pair of center frames extend longitudinally; an extension portion(11a) formed with an elongated hole(11b) combined with a sliding shaft(23) having a ring(23a); a supporting bar(22) joined at the front end of the elongated hole and moved by a clamping operation of the regulating lever; and a stop groove(11c) arranged in the rear end of the elongated hole and inserted and combined with the sliding shaft. |
