Offshore cargo rack for use in transferring fluid holding tank loads between a marine vessel and an offshore platform
IPC분류정보
국가/구분
United States(US) Patent
등록
국제특허분류(IPC7판)
B60P-007/06
출원번호
US-0563344
(2012-07-31)
등록번호
US-8506219
(2013-08-13)
발명자
/ 주소
Ness, Danny
출원인 / 주소
Ness, Danny
대리인 / 주소
Garvey, Smith, Nehrbass & North, L.L.C.
인용정보
피인용 횟수 :
6인용 특허 :
14
초록▼
A cargo rack for transferring loads between a marine vessel and an offshore marine platform provides a frame having a front, a rear, and upper and lower end portions. The lower end portion has a perimeter beam base, a raised floor and a pair of open-ended parallel fork tine tubes that communicate wi
A cargo rack for transferring loads between a marine vessel and an offshore marine platform provides a frame having a front, a rear, and upper and lower end portions. The lower end portion has a perimeter beam base, a raised floor and a pair of open-ended parallel fork tine tubes that communicate with the perimeter beam at the front and rear of the frame. Openings in the perimeter beam base align with the forklift tine tubes. The frame includes fixed side walls extending upwardly from the perimeter beam. A plurality of gates are movably mounted on the frame, each gate being movable between open and closed positions, the gates enabling a forklift to place fluid holding tanks on the floor by accessing either the front of the frame or the rear of the frame. A manifold arrangement with fittings enables transfer of fluid in any tank to a common outlet.
대표청구항▼
1. A cargo rack comprising: a) a frame having a front, a rear, and upper and lower end portions;b) a plurality of fluid load modules that are supported with the frame during use;c) the lower end portion having a perimeter beam base with a floor providing multiple load holding positions, each configu
1. A cargo rack comprising: a) a frame having a front, a rear, and upper and lower end portions;b) a plurality of fluid load modules that are supported with the frame during use;c) the lower end portion having a perimeter beam base with a floor providing multiple load holding positions, each configured to hold a separate one of the fluid load modules;d) the frame including a plurality of side walls that attach to and extend upwardly from the perimeter beam base and including at least left and right side walls, the frame having four corners with a corner column at each corner;e) a plurality of gates that are movably mounted to the frame;f) a header under the floor having a plurality of branch flow lines that each connect with another branch flow line at a connecting position spaced inwardly of the perimeter and a common discharge, each branch flow line being positioned to form a fluid conveying connection with a fluid tank; andg) a discharge fitting on each tank that is connectable with a branch flow line. 2. The cargo rack of claim 1 wherein there are four load holding positions. 3. The cargo rack of claim 1 wherein there are a pair of gates at the front of the frame. 4. The cargo rack of claim 1 wherein a part of the floor is a raised floor that attaches to an upper end portion of the perimeter beams and there are a pair of gates at the rear of the frame. 5. The cargo rack of claim 4 wherein at least a part of the raised floor is inclined. 6. The cargo rack of claim 5 wherein the raised floor attaches to an upper end portion of the perimeter beam. 7. The cargo rack of claim 5 wherein each branch flow line extends to a different load holding position. 8. The cargo rack of claim 1 wherein a part of the floor is a raised floor that attaches to an upper end portion of the perimeter beam. 9. The cargo rack of claim 8 further comprising clamps movably attached to the upper end of the frame between clamping and release positions for restraining vertical movement of a load that is placed on the raised floor. 10. The cargo rack of claim 1 wherein each branch flow line extends in part through the floor to a position above the floor. 11. A fluid tank cargo rack, comprising; a) a structural, transportable frame having a lower end portion with an undercarriage and a floor above the undercarriage, the undercarriage including multiple perimeter beams defining an undercarriage perimeter;b) sections on the frame having a plurality of storage locations for holding multiple, separate tanks;c) a common flow outlet for discharging a selected fluid from a selected tank;d) a branched header supported by the frame is below the floor, the branched header including multiple flow lines, each flow line connecting to another flow line inwardly of the perimeter;e) piping that connects to the branched header, enabling a selected one of the tanks to transfer its contents to a said branched header flowline, thus enabling fluid transfer from a selected tank to the common flow outlet; andf) wherein multiple of the flow lines connect, each to another flow line to form at least one acute angle. 12. The fluid tank cargo rack of claim 11 wherein there are at least three storage tanks. 13. The fluid tank cargo rack of claim 11 wherein there are between 2 and 4 storage tanks. 14. The fluid tank cargo rack of claim 11 wherein each of the tanks is fitted to be transportable with a forklift or with a lift line. 15. The fluid tank cargo rack of claim 11 wherein the tanks are of the same size. 16. The fluid tank cargo rack of claim 11 wherein the frame has multiple sides, and the common flow outlets is positioned on a side of the frame. 17. The fluid tank cargo rack of claim 11 wherein the branched header includes a flowline that extends to a section. 18. The fluid tank cargo rack of claim 11 wherein each tank has an outlet and the piping includes a plurality of flow lines, each connectable to a tank outlet. 19. The fluid tank cargo rack of claim 18 wherein each tank has a valved outlet fitting connectable to the branched header at a riser section that extends through the floor. 20. The fluid tank cargo rack of claim 18 wherein the branched header includes multiple user sections that extend from the undercarriage to a position above the floor. 21. The fluid tank cargo rack of claim 10 further comprising flexible flow lines that connect each tank to the branched header. 22. A liquid tank transport apparatus, comprising; a) a structural, transportable frame;b) an undercarriage on the frame having a perimeter and a storage area that houses a branched header inwardly of the perimeter, the branched header including multiple flow lines;c) a floor above the undercarriage having multiple storage locations, each for holding one of a plurality of tanks;d) a common flow outlet for discharging a selected fluid from a selected tank;e) each tank being a transportable, crane liftable unit;f) one or more gates on the frame that enable a tank to be transferred to or removed from the floor;g) piping that enables a selected one of the said tanks to transfer its contents to the header; andh) wherein multiple of the flow lines connect, one to another to form an acute angle. 23. The liquid tank transport apparatus of claim 22 wherein there are at least three tanks. 24. The liquid tank transport apparatus of claim 22 wherein there are between two and four tanks. 25. The liquid tank transport apparatus of claim 22 wherein the flowlines empty into the common outlet. 26. The liquid tank transport apparatus of claim 25 wherein all of the flowlines extend next to a frame corner. 27. The liquid tank transport apparatus of claim 22 wherein the frame has multiple sides, and all of the flow outlets are positioned on the same side of the frame. 28. The liquid tank transport apparatus of claim 22 wherein the flow outlet is positioned next to a side of the frame. 29. The liquid tank transport apparatus of claim 22 wherein each tank has a tank outlet and the flow lines are each connectable to a tank outlet. 30. The liquid tank transport apparatus of claim 22 wherein each tank has a flow outlet and piping includes multiple flow lines that enable flow to be directed from a selected tank to the outlet, each flowline including a riser that extends above the undercarriage. 31. The liquid tank transport apparatus of claim 22 wherein the frame has one or more doors. 32. The liquid tank transport apparatus of claim 22 further comprising multiple corner columns on the frame. 33. A liquid tank transport apparatus, comprising; a) a structural, transportable frame;b) an undercarriage on the frame having a perimeter and a header with multiple flowlines that extend inwardly of the perimeter and a common flow outlet;c) a plurality of tanks on the undercarriage, each having an interior for holding a liquid;d) a plurality of tank outlets for discharging a selected fluid from a selected tank;e) risers on the frame that extend above undercarriage and configured to receive flow from a tank;f) a piping system that includes multiple flow lines, at least one flow line communicating with each tank, and each flow line communicating with the branched header; andg) at least two of said flowlines connecting to form an acute angle.
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이 특허에 인용된 특허 (14)
Ness, Daniel W., Apparatus for storing and dispensing oil and gas well drilling fluids.
Barrow David A. (10622 Allyson Baton Rouge LA 70815) Whitlatch Blake (6067 Chateau Loire Mandeville LA 70448), Lifting apparatus for use with bulk bags.
McKibben Richard D. (Clarkston MI) McGraw Patrick M. (Flint MI) Simpson Charles (Holly MI) McKibben Kenneth D. (Defiance OH) Minor Daniel D. (Au Gres MI), Portable bulk storage container.
Olsen Gene E. (Cokato MN) Camp Marlin H. (Cokato MN) Schwab Gary L. (Cokato MN) Blood Ivan L. (Minnetonka MN), Safety anchor for use with slotted beams.
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