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Integrated two-way low-friction drag stay rope node of suspension rope single-layer latticed shell structure
The invention discloses an integrated two-way low-friction drag stay rope node of a suspension rope single-layer latticed shell structure. The node comprises A direction lug plates and at least one A direction pulley arranged along rigid rods in one direction of a rigid latticed shell, and B direction lug plates and at least one B direction pulley arranged along rigid rods in the other direction of the rigid latticed shell, wherein the A direction pulleys are rotationally connected to the A direction lug plates arranged at the two sides thereof through A direction pin shafts; the B direction pulleys are rotationally connected to the B direction lug plates arranged at the two sides thereof through B direction pin shafts; the A direction lug plates and the B direction lug plates are synchronously and fixedly connected above or below the rigid latticed shell; and stay ropes in two directions are respectively and tightly bonded below the corresponding A direction pulleys or B direction pulleys. The node uses the fit between the stay ropes and the pulleys for achieving the lower support or upper suspension effect on the rigid latticed shell, so that the reliable connection between the stay ropes and the rigid latticed shell is guaranteed, and the prestress application of the stay ropes in the construction tensile process is guaranteed.
Integrated two-way low-friction drag stay rope node of suspension rope single-layer latticed shell structure
The invention discloses an integrated two-way low-friction drag stay rope node of a suspension rope single-layer latticed shell structure. The node comprises A direction lug plates and at least one A direction pulley arranged along rigid rods in one direction of a rigid latticed shell, and B direction lug plates and at least one B direction pulley arranged along rigid rods in the other direction of the rigid latticed shell, wherein the A direction pulleys are rotationally connected to the A direction lug plates arranged at the two sides thereof through A direction pin shafts; the B direction pulleys are rotationally connected to the B direction lug plates arranged at the two sides thereof through B direction pin shafts; the A direction lug plates and the B direction lug plates are synchronously and fixedly connected above or below the rigid latticed shell; and stay ropes in two directions are respectively and tightly bonded below the corresponding A direction pulleys or B direction pulleys. The node uses the fit between the stay ropes and the pulleys for achieving the lower support or upper suspension effect on the rigid latticed shell, so that the reliable connection between the stay ropes and the rigid latticed shell is guaranteed, and the prestress application of the stay ropes in the construction tensile process is guaranteed.
Integrated two-way low-friction drag stay rope node of suspension rope single-layer latticed shell structure
LIU YIFENG (author) / XIANG XIN AN (author) / FENG YUAN (author) / JIANG YUHUI (author) / QIU TIAN (author)
2015-07-15
Patent
Electronic Resource
English
IPC:
E04B
Allgemeine Baukonstruktionen
,
GENERAL BUILDING CONSTRUCTIONS
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