A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Weft disconnection type variable-diameter fiber cage and anchor rod thereof
The invention discloses a weft disconnection type variable-diameter fiber cage which comprises an axial rod, namely a main rib, a plurality of vertical ribs, two groups of same movable connecting ribs, a first ring-shaped fixer, a second ring-shaped fixer and a release mechanism of a variable-diameter reinforcement cage, wherein the number of the movable connecting ribs is the same as that of the vertical ribs; the plurality of vertical ribs surround the main rib, the first group of a plurality of movable connecting ribs are respectively connected with the upper ends of the plurality of vertical ribs and a plurality of fixed joints on the circumference of the first ring-shaped fixer, a second group of a plurality of movable connecting ribs are respectively connected with the lower ends of the plurality of vertical ribs and a plurality of fixed joints on the circumference of the second ring-shaped fixer, and the plurality of vertical ribs are warps. The cage is characterized in that short wefts are uniformly fixed on the vertical ribs, when the variable-diameter reinforcement cage shrinks, the short wefts of the same latitude on the adjacent vertical ribs have overlapping areas, and the releasing mechanism enables the overlapping areas of the short wefts to be reduced or disappear when the variable-diameter reinforcement cage is released; and the connected short wefts at the same latitude on the adjacent vertical ribs are provided with fixing mechanisms.
一种纬线断连式变直径纤维笼，包括轴向杆即主筋、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；若干竖筋环绕主筋，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，其特征是，竖筋上均匀固定短纬线，变直径钢筋笼收缩时相邻竖筋上的同纬度的短纬线具有重叠区，释放机构使变直径钢筋笼释放时短纬线的重叠区减小或消失；相邻竖筋上的同纬度的连接的短纬线具有固定机构。
Weft disconnection type variable-diameter fiber cage and anchor rod thereof
The invention discloses a weft disconnection type variable-diameter fiber cage which comprises an axial rod, namely a main rib, a plurality of vertical ribs, two groups of same movable connecting ribs, a first ring-shaped fixer, a second ring-shaped fixer and a release mechanism of a variable-diameter reinforcement cage, wherein the number of the movable connecting ribs is the same as that of the vertical ribs; the plurality of vertical ribs surround the main rib, the first group of a plurality of movable connecting ribs are respectively connected with the upper ends of the plurality of vertical ribs and a plurality of fixed joints on the circumference of the first ring-shaped fixer, a second group of a plurality of movable connecting ribs are respectively connected with the lower ends of the plurality of vertical ribs and a plurality of fixed joints on the circumference of the second ring-shaped fixer, and the plurality of vertical ribs are warps. The cage is characterized in that short wefts are uniformly fixed on the vertical ribs, when the variable-diameter reinforcement cage shrinks, the short wefts of the same latitude on the adjacent vertical ribs have overlapping areas, and the releasing mechanism enables the overlapping areas of the short wefts to be reduced or disappear when the variable-diameter reinforcement cage is released; and the connected short wefts at the same latitude on the adjacent vertical ribs are provided with fixing mechanisms.
一种纬线断连式变直径纤维笼，包括轴向杆即主筋、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；若干竖筋环绕主筋，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，其特征是，竖筋上均匀固定短纬线，变直径钢筋笼收缩时相邻竖筋上的同纬度的短纬线具有重叠区，释放机构使变直径钢筋笼释放时短纬线的重叠区减小或消失；相邻竖筋上的同纬度的连接的短纬线具有固定机构。
Weft disconnection type variable-diameter fiber cage and anchor rod thereof
一种纬线断连式变直径纤维笼及其锚杆
WU DONGDONG (author) / WU HAILONG (author)
2022-02-01
Patent
Electronic Resource
Chinese
IPC:
E02D
FOUNDATIONS
,
Gründungen
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