Connecting device for adjustable combined sleeve of prefabricated part reinforcing steel bar

• Main Authors: BAO JIAQI, ZHOU WENJIN, HU JUN, ZHOU RENWEI, FAN SHAOFU, HUA YUNFENG, HE XIAOQING, LIU FENGQING, FAN QINBA, ZHANG LIN
• Format: Patent
• Language: Chinese; English
• Published: 15.09.2023
• Subjects: BUILDING; BUILDING MATERIALS; FIXED CONSTRUCTIONS; STRUCTURAL ELEMENTS

A connecting device of a prefabricated part reinforcing steel bar adjustable combination sleeve is used for connecting adjacent reinforcing steel bars to achieve splicing of the reinforcing steel bars, the connecting device comprises a split type connecting piece and a connecting fixing piece, the split type connecting piece is connected to the outer sides of the two adjacent reinforcing steel bars in a holding mode, so that the adjacent reinforcing steel bars are connected through the split type connecting piece, and the connecting fixing piece is connected to the connecting fixing piece. The connecting and fixing pieces are assembled on the split type connecting pieces, the split type connecting pieces are locked on the reinforcing steel bars through the connecting and fixing pieces, it is guaranteed that the adjacent reinforcing steel bars are stably connected through the split type connecting pieces, and the connecting stability of the reinforcing steel bars is improved. 一种预制构件钢筋可调式组合套筒的连接装置，本连接装置用于连接相邻的钢