Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
The invention discloses a grouped weft variable-diameter reinforcement cage. The grouped weft variable-diameter reinforcement cage comprises an axial rod, a plurality of vertical ribs, two identical sets of a plurality of movable connecting ribs with the same number as the vertical ribs, a first ring-shaped fixator, a second ring-shaped fixator, and a release mechanism of the variable-diameter reinforcement cage, wherein the plurality of vertical ribs surround the axial rod, the first ring-shaped fixator and the second ring-shaped fixator are directly fixed on the axial rod or can slide on theaxial rod, the first plurality of movable connecting ribs are connected to the upper ends of the plurality of vertical ribs and a plurality of fixing joints of the circumference of the first ring-shaped fixator correspondingly, the second plurality of movable connecting ribs are connected to the lower ends of the plurality of vertical ribs and a plurality of fixing joints of the circumference ofthe second ring-shaped fixator correspondingly, and the plurality of vertical ribs are warps; and two or more spiral spring stirrups are uniformly distributed on the peripheries of the vertical ribs as wefts of the variable-diameter reinforcement cage, and the spiral spring stirrups are one to five or a plurality of rings of outwards-opened elastic hoops, and the spiral spring stirrups are provided with spiral tightening state constraint devices.
分组式纬线变径钢筋笼，包括轴向杆、若干竖筋、与竖筋数相同数目的二组相同的若干活动连接筋条、第一圈状固定器和第二圈状固定器，变直径钢筋笼的释放机构；若干竖筋环绕轴向杆，第一圈状固定器和第二圈状固定器直接固定在轴向杆上或能在轴向杆上滑动，第一组若干活动连接筋条分别连接若干竖筋的上端与第一圈状固定器圆周的若干固定关节，第二组若干活动连接筋条分别连接若干竖筋的下端与第二圈状固定器圆周的若干固定关节，若干竖筋为经线；设有二只以上螺旋弹簧箍筋均匀分布在竖筋的外周作为变径钢筋笼的纬线，所述螺旋弹簧箍筋是一至五个或若干个环的向外张开的弹性箍，螺旋弹簧箍筋上具有螺旋收紧状态的约束装置。
The invention discloses a grouped weft variable-diameter reinforcement cage. The grouped weft variable-diameter reinforcement cage comprises an axial rod, a plurality of vertical ribs, two identical sets of a plurality of movable connecting ribs with the same number as the vertical ribs, a first ring-shaped fixator, a second ring-shaped fixator, and a release mechanism of the variable-diameter reinforcement cage, wherein the plurality of vertical ribs surround the axial rod, the first ring-shaped fixator and the second ring-shaped fixator are directly fixed on the axial rod or can slide on theaxial rod, the first plurality of movable connecting ribs are connected to the upper ends of the plurality of vertical ribs and a plurality of fixing joints of the circumference of the first ring-shaped fixator correspondingly, the second plurality of movable connecting ribs are connected to the lower ends of the plurality of vertical ribs and a plurality of fixing joints of the circumference ofthe second ring-shaped fixator correspondingly, and the plurality of vertical ribs are warps; and two or more spiral spring stirrups are uniformly distributed on the peripheries of the vertical ribs as wefts of the variable-diameter reinforcement cage, and the spiral spring stirrups are one to five or a plurality of rings of outwards-opened elastic hoops, and the spiral spring stirrups are provided with spiral tightening state constraint devices.
分组式纬线变径钢筋笼，包括轴向杆、若干竖筋、与竖筋数相同数目的二组相同的若干活动连接筋条、第一圈状固定器和第二圈状固定器，变直径钢筋笼的释放机构；若干竖筋环绕轴向杆，第一圈状固定器和第二圈状固定器直接固定在轴向杆上或能在轴向杆上滑动，第一组若干活动连接筋条分别连接若干竖筋的上端与第一圈状固定器圆周的若干固定关节，第二组若干活动连接筋条分别连接若干竖筋的下端与第二圈状固定器圆周的若干固定关节，若干竖筋为经线；设有二只以上螺旋弹簧箍筋均匀分布在竖筋的外周作为变径钢筋笼的纬线，所述螺旋弹簧箍筋是一至五个或若干个环的向外张开的弹性箍，螺旋弹簧箍筋上具有螺旋收紧状态的约束装置。
Grouped weft variable-diameter reinforcement cage
一种分组式纬线变径钢筋笼
09.06.2020
Patent
Elektronische Ressource
Chinesisch
IPC:
E02D
FOUNDATIONS
,
Gründungen
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