초록 ▼

A collapsible intermodal transport platform and methods for its operation are disclosed. The invention comprises first braces that rotate about a mounting point on the frame that supports a cargo loading surface. The first braces are positioned along the platform so as to provide lifting and stackin

A collapsible intermodal transport platform and methods for its operation are disclosed. The invention comprises first braces that rotate about a mounting point on the frame that supports a cargo loading surface. The first braces are positioned along the platform so as to provide lifting and stacking fitments at the standard overhead crane lifting points when in a lift configuration. The first braces may be rotated inboard down to the loading surface, thereby presenting stacking blocks at the crane lifting points for stacking several platforms together. Second braces attach to the first braces to assist in load distribution. The frame may comprise center feet extensions to further assist in load distribution. Other features and aspects disclosed lend to the invention's low weight and high carrying capacity, as well as its unique load securing features.

대표청구항 ▼

1. A transport platform comprising: a loading surface having two ends and two sides and a centerline equidistant between the two ends;a frame disposed beneath the loading surface;a first center foot extending outward from the frame beneath the centerline of the loading surface in a direction paralle

1. A transport platform comprising: a loading surface having two ends and two sides and a centerline equidistant between the two ends;a frame disposed beneath the loading surface;a first center foot extending outward from the frame beneath the centerline of the loading surface in a direction parallel with the loading surface;two first braces on each of the two sides of the loading surface, each first brace having a first end attached to the frame, and a second end extending from and rotatable about the first end; andtwo second braces on each of the two sides of the loading surface, each second brace having a proximal end attached to the second end of one of the first braces, and a distal end extending from the proximal end. 2. The transport platform of claim 1, wherein the first center foot is positioned to align with a center support member of a rail well car when the transport platform is placed in the rail well car. 3. The transport platform of claim 2, wherein the first center foot is configured to transmit a component of a load from the loading surface to the center support member of the rail well car. 4. The transport platform of claim 1, wherein, when the transport platform is placed on a horizontal surface and when the loading surface is free of cargo, the loading surface is higher at its centerline than at either of its ends. 5. The transport platform of claim 1, further comprising a rub rail attached to each side of the loading surface. 6. The transport platform of claim 5, wherein the rub rail provides a roller track on which a wheel can roll, and wherein the wheel is attached to one of the second braces near the distal end of the second brace. 7. The transport platform of claim 1, wherein the frame comprises a first deck beam extending between the two ends of the loading surface and located under a first of the two sides of the loading surface, and a second deck beam extending between the two ends of the loading surface and located under a second of the two sides of the loading surface. 8. The transport platform of claim 7, further comprising a center storage beam connecting the first and second deck beams, the center storage beam providing an internal storage compartment. 9. The transport platform of claim 8, wherein the first center foot is aligned with an opening to the internal storage compartment so as to provide a shelf for loading of equipment into the internal storage compartment. 10. The transport platform of claim 1, further comprising corner fitments extending downward from the two ends of the loading surface. 11. The transport platform of claim 10, further comprising a second center foot extending outward from the frame beneath the centerline of the loading surface on the opposite side of the loading surface from the first center foot. 12. The transport platform of claim 11, wherein, when the transport platform is placed on a horizontal surface and when the loading surface is full of cargo, only the corner fitments and the first and second center feet of the transport platform will be in contact with the horizontal surface. 13. The transport platform of claim 1, wherein, when the transport platform is placed in a stowed position, the second end of each first brace is proximate to the loading surface and the distal end of each second brace extends from the first brace toward the centerline of the loading surface. 14. The transport platform of claim 13, wherein, when the transport platform is placed in a lift position, the second end of each first brace extends away from the loading surface, and the distal end of each second brace is attached to the frame at a distance closer to the centerline of the transport platform than where the first brace to which the second brace is connected attaches to the frame.