| 摘要 |
FIELD: transport.SUBSTANCE: proposed frame comprises top and bottom beams with holes at ends and coupling with nuts. Strap with hole and swivel lifting lug is secured at ends of top beam while bushing with swivel tie-down lug is arranged from below. Ends of bottom beam have lengthwise grooves for couplings to be fitted therein and provided with shoe with lock nut and retainer from below and, from above, with retainer plate with holes for couplings. Top beam strap has shaped groove to accommodate and to lock lifting lug of the frame of adjacent stack of containers.EFFECT: accelerated stacking and tie-down, reliable transportation.2 cl, 5 dwg |
