A suspended pipe assembly comprising a first suspended pipe, a second suspended pipe, a third suspended pipe, and a number of suspenders for suspending the pipes from an elevated pipe or pipes of a mobile irrigation system or other fluid distribution system. The first suspended pipe and second suspe
A suspended pipe assembly comprising a first suspended pipe, a second suspended pipe, a third suspended pipe, and a number of suspenders for suspending the pipes from an elevated pipe or pipes of a mobile irrigation system or other fluid distribution system. The first suspended pipe and second suspended pipe are connected together via a fixed joint. The second suspended pipe and third suspended pipe are connected together via a live joint such that the second suspended pipe and third suspended pipe can expand longitudinally relative to each other. Additional suspended pipes can be connected to each other via alternating fixed and live joints. The suspenders allow the suspended pipes to expand longitudinally relative to the elevated pipe and prevents the suspended pipes from warping side-to-side.
대표청구항▼
1. A suspended pipe assembly comprising: a first pipe section configured to be suspended from a first section of an elevated pipe, the first suspended pipe section having opposed first and second ends;a second pipe section configured to be suspended from a second section of the elevated pipe, the se
1. A suspended pipe assembly comprising: a first pipe section configured to be suspended from a first section of an elevated pipe, the first suspended pipe section having opposed first and second ends;a second pipe section configured to be suspended from a second section of the elevated pipe, the second suspended pipe section having opposed first and second ends, one of the first and second ends of the first suspended pipe section and one of the first and second ends of the second suspended pipe section being adjacent to each other;a live joint connecting the adjacent ends of the first and second suspended pipe sections together such that the adjacent ends are free to translate longitudinally relative to each other as at least one of the suspended pipe sections expands and contracts; anda plurality of suspenders configured to support at least one of the suspended pipe sections below the elevated pipe. 2. The suspended pipe assembly of claim 1, wherein the suspenders each comprise: an upper bracket configured to be connected to the elevated pipe;a lower bracket configured to be connected to one of the first suspended pipe section and second suspended pipe section; anda link connected between the upper bracket and lower bracket, the link being configured to pivot relative to the upper bracket and lower bracket along a vertically extending plane extending parallel to the elevated pipe such that the lower bracket is configured to translate along the vertically extending plane as the first suspended pipe section or second suspended pipe section expands and contracts. 3. The suspended pipe assembly of claim 2, wherein the link is rigid and configured to only pivot near a first end and a second end of the rigid link. 4. The suspended pipe assembly of claim 2, wherein the links of the suspenders have equal lengths such that the suspended pipes sections are offset from the elevated pipe at equal distances near the suspenders. 5. The suspended pipe assembly of claim 2, wherein the suspenders each further comprise a first fastener connecting the link to the upper bracket and a second fastener connecting the link to the lower bracket, the first fastener and second fastener extending perpendicularly to the vertically extending plane and being configured to prevent the link from pivoting out of the vertically extending plane. 6. The suspended pipe assembly of claim 1, wherein at least one of the first suspended pipe section and second suspended pipe section is configured to be at least partially suspended from an additional section of the elevated pipe. 7. The suspended pipe assembly of claim 1, wherein one of the ends of at least one of the first suspended pipe section and second suspended pipe section is part of a heat-fused joint. 8. The suspended pipe assembly of claim 1, wherein the live joint is a telescoping joint. 9. The suspended pipe assembly of claim 1, wherein the live joint is an expanding bellows joint. 10. The suspended pipe assembly of claim 1, wherein the live joint is a flexible joint. 11. A suspended pipe assembly for use with an irrigation system having a plurality towers and a plurality of spans each extending between adjacent towers, each span including a span pipe, the suspended pipe assembly comprising: a first pipe section configured to be suspended from a first span pipe of a first span, the first suspended pipe section having opposed first and second ends;a second pipe section configured to be suspended from a second span pipe of a second span, the second suspended pipe section having opposed first and second ends, one of the first and second ends of the first suspended pipe section and one of the first and second ends of the second suspended pipe section being adjacent to each other;a live joint connecting the adjacent ends of the first and second suspended pipe sections together such that the adjacent ends are free to translate longitudinally relative to each other as at least one of the suspended pipe sections expands and contracts; anda plurality of suspenders configured to support at least one of the suspended pipe sections below at least one of the first span pipe and second span pipe. 12. The suspended pipe assembly of claim 11, the suspenders each comprising: an upper bracket configured to be connected to one of the first span pipe and second span pipe;a lower bracket configured to be connected to one of the first suspended pipe section and second suspended pipe section; anda link connected between the upper bracket and lower bracket, the link being configured to pivot relative to the upper bracket and lower bracket along a vertically extending plane extending parallel to the span pipes such that the lower bracket is configured to translate along the vertically extending plane as the first suspended pipe section or second suspended pipe section expands and contracts. 13. The suspended pipe assembly of claim 12, wherein the link is rigid and configured to only pivot near a first end and a second end of the rigid link. 14. The suspended pipe assembly of claim 12, wherein the links of the suspenders have equal lengths such that the suspended pipe sections are offset from the span pipes at equal distances near the suspenders. 15. The suspended pipe assembly of claim 12, wherein the link is connected to the upper bracket via a first fastener and connected to the lower bracket via a second fastener, the first fastener and second fastener extending perpendicularly to the vertically extending plane and being configured to prevent the link from pivoting out of the vertically extending plane. 16. The suspended pipe assembly of claim 11, wherein at least one of the first suspended pipe section and second suspended pipe section is configured to be at least partially suspended from an additional span pipe. 17. The suspended pipe assembly of claim 11, wherein one of the ends of at least one of the first suspended pipe section and second suspended pipe section is part of a heat-fused joint. 18. The suspended pipe assembly of claim 11, wherein the live joint is a telescoping joint. 19. The suspended pipe assembly of claim 11, wherein the live joint is an expanding bellows joint. 20. A suspended pipe assembly for use with an irrigation system having a plurality towers and a plurality of spans each extending between adjacent towers, each span including a span pipe, the suspended pipe assembly comprising: a first poly pipe section configured to be suspended from a first span pipe of a first span, the first poly pipe section having opposing first and second ends;a second poly pipe section configured to be suspended from a second span pipe of a second span, the second poly pipe section having opposing first and second ends;a telescoping joint connecting the second end of the first poly pipe section to the first end of the second poly pipe section such that the second end of the first poly pipe section and the first end of the second poly pipe section are free to translate longitudinally relative to each other as at least one of the first poly pipe section and second poly pipe section expands and contracts; anda plurality of suspenders configured to support the first poly pipe section and second poly pipe section below the first span pipe and second span pipe, the suspenders each comprising: an upper bracket configured to be connected to one of the first span pipe and second span pipe;a lower bracket configured to be connected to one of the first poly pipe section and second poly pipe section;a rigid link having a first end and a second end;a first fastener connecting the rigid link to the upper bracket near the first end of the rigid link; anda second fastener connecting the rigid link to the lower bracket near the second end of the rigid link, the rigid link being configured to pivot relative to the upper bracket and the lower bracket along a vertically extending plane extending parallel to the span pipes such that the lower bracket is configured to translate along the vertically extending plane as the first poly pipe section or second poly pipe section expands and contracts, the first fastener and second fastener being configured to prevent the rigid link from pivoting out of the vertically extending plane, the rigid link of each suspender having equal lengths such that the poly pipe sections are offset from the span pipes at equal distances near the suspenders.
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이 특허에 인용된 특허 (5)
Christensen,Dale A.; McGee,Ricky D., Irrigation drive unit.
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