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A platform for research: civil engineering, architecture and urbanism
Spiral steel pipe-type steel bar connecting sleeve and use method thereof
The invention discloses a spiral steel pipe-type steel bar connecting sleeve and a use method thereof. A sleeve body of the spiral steel pipe-type steel bar connecting sleeve is formed by spirally coiling steel pipes and outer walls of the adjacent steel pipes on a side wall of the sleeve body are in contact to form a closed structure; an upper end and a lower end of the sleeve body are opened; and the connecting sleeve body formed by the steel pipes in a spiral manner has a good connecting effect, the steel pipes and an inner cavity of the sleeve are filled with grouting materials, such that cohesiveness of steel bar connection is greatly improved. Workers do not need to watch on site, the labor consumption is greatly reduced, the labor cost is reduced, compared with pressure-type grouting, the method does not cause waste of grouting materials, certain material cost is saved, construction is convenient, and construction efficiency is improved.
本发明公开用于螺旋钢管式钢筋连接套筒及其使用方法，其筒体由钢管螺旋盘绕构成，所述筒体侧壁上相邻所述钢管外壁之间相接触构成封闭结构；所述筒体的上端和下端开口；其钢管螺旋而成的连接套筒筒体的连接效果好，且钢管内和套筒内腔均充满灌浆料，大大提高了钢筋连接的粘结性；且不需要工人现场蹲守，大大节省了人工的用量，降低了人工成本，且相较于压力式注浆，这种方式不会造成灌浆料的浪费，节省了一定的材料成本，且施工方便，提高施工效率。
Spiral steel pipe-type steel bar connecting sleeve and use method thereof
The invention discloses a spiral steel pipe-type steel bar connecting sleeve and a use method thereof. A sleeve body of the spiral steel pipe-type steel bar connecting sleeve is formed by spirally coiling steel pipes and outer walls of the adjacent steel pipes on a side wall of the sleeve body are in contact to form a closed structure; an upper end and a lower end of the sleeve body are opened; and the connecting sleeve body formed by the steel pipes in a spiral manner has a good connecting effect, the steel pipes and an inner cavity of the sleeve are filled with grouting materials, such that cohesiveness of steel bar connection is greatly improved. Workers do not need to watch on site, the labor consumption is greatly reduced, the labor cost is reduced, compared with pressure-type grouting, the method does not cause waste of grouting materials, certain material cost is saved, construction is convenient, and construction efficiency is improved.
本发明公开用于螺旋钢管式钢筋连接套筒及其使用方法，其筒体由钢管螺旋盘绕构成，所述筒体侧壁上相邻所述钢管外壁之间相接触构成封闭结构；所述筒体的上端和下端开口；其钢管螺旋而成的连接套筒筒体的连接效果好，且钢管内和套筒内腔均充满灌浆料，大大提高了钢筋连接的粘结性；且不需要工人现场蹲守，大大节省了人工的用量，降低了人工成本，且相较于压力式注浆，这种方式不会造成灌浆料的浪费，节省了一定的材料成本，且施工方便，提高施工效率。
Spiral steel pipe-type steel bar connecting sleeve and use method thereof
一种螺旋钢管式钢筋连接套筒及其使用方法
SHI YANHUAN (author) / YAN LEI (author) / AN RAN (author) / WANG LEI (author) / YANG CHAO (author) / LIU JUNKUN (author)
2021-10-22
Patent
Electronic Resource
Chinese
IPC:
E04C
STRUCTURAL ELEMENTS
,
Bauelemente
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