A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
The invention discloses an adjustable reinforcing steel bar connecting sleeve which comprises two mechanical sleeves used for being connected with reinforcing steel bars to be connected and a connecting steel bar used for connecting the two mechanical sleeves, and the overall tensile bearing capacity of the adjustable reinforcing steel bar connecting sleeve is 1.2 times larger than that of the reinforcing steel bars to be connected; the tensile bearing capacity of the mechanical sleeve is 1.2 times greater than that of a to-be-connected steel bar, and the compressive bearing capacity of the mechanical sleeve is 1.2 times greater than that of the to-be-connected steel bar; the tensile bearing capacity of the connecting steel bars is 1.2 times larger than that of the steel bars to be connected, the compression bearing capacity of the connecting steel bars is 1.2 times larger than that of the steel bars to be connected, and the shear bearing capacity of the connecting steel bars is 1.2 times larger than that of the steel bars to be connected. The connecting steel bars are arranged, so that the steel bars do not need to be screwed in the steel bar connecting process, the steel bars and the mechanical sleeve can be connected by screwing the mechanical sleeve, the construction difficulty is low, and the construction efficiency is high.
本发明公开了一种可调钢筋连接套筒，包括两个用于与待连接钢筋连接的机械套筒和连接两个机械套筒的连接钢棒，可调钢筋连接套筒的整体抗拉承载力大于待连接钢筋的抗拉承载力的1.2倍；机械套筒的抗拉承载力大于待连接钢筋的抗拉承载力的1.2倍，机械套筒的抗压承载力大于待连接钢筋的抗压承载力的1.2倍；连接钢棒的抗拉承载力大于待连接钢筋的抗拉承载力的1.2倍，连接钢棒的抗压承载力大于待连接钢筋的抗拉承载力的1.2倍，连接钢棒的抗剪承载力大于待连接钢筋的抗剪承载力的1.2倍。连接钢棒的设置使得钢筋连接过程中不必再旋拧钢筋，可通过旋拧机械套筒实现钢筋与机械套筒的连接，施工难度低、施工效率高。
The invention discloses an adjustable reinforcing steel bar connecting sleeve which comprises two mechanical sleeves used for being connected with reinforcing steel bars to be connected and a connecting steel bar used for connecting the two mechanical sleeves, and the overall tensile bearing capacity of the adjustable reinforcing steel bar connecting sleeve is 1.2 times larger than that of the reinforcing steel bars to be connected; the tensile bearing capacity of the mechanical sleeve is 1.2 times greater than that of a to-be-connected steel bar, and the compressive bearing capacity of the mechanical sleeve is 1.2 times greater than that of the to-be-connected steel bar; the tensile bearing capacity of the connecting steel bars is 1.2 times larger than that of the steel bars to be connected, the compression bearing capacity of the connecting steel bars is 1.2 times larger than that of the steel bars to be connected, and the shear bearing capacity of the connecting steel bars is 1.2 times larger than that of the steel bars to be connected. The connecting steel bars are arranged, so that the steel bars do not need to be screwed in the steel bar connecting process, the steel bars and the mechanical sleeve can be connected by screwing the mechanical sleeve, the construction difficulty is low, and the construction efficiency is high.
本发明公开了一种可调钢筋连接套筒，包括两个用于与待连接钢筋连接的机械套筒和连接两个机械套筒的连接钢棒，可调钢筋连接套筒的整体抗拉承载力大于待连接钢筋的抗拉承载力的1.2倍；机械套筒的抗拉承载力大于待连接钢筋的抗拉承载力的1.2倍，机械套筒的抗压承载力大于待连接钢筋的抗压承载力的1.2倍；连接钢棒的抗拉承载力大于待连接钢筋的抗拉承载力的1.2倍，连接钢棒的抗压承载力大于待连接钢筋的抗拉承载力的1.2倍，连接钢棒的抗剪承载力大于待连接钢筋的抗剪承载力的1.2倍。连接钢棒的设置使得钢筋连接过程中不必再旋拧钢筋，可通过旋拧机械套筒实现钢筋与机械套筒的连接，施工难度低、施工效率高。
Grouting fixed type reinforcing steel bar sleeve with adjustable connecting angle
| European Patent Office | 2023
Steel bar connecting sleeve and steel bar connecting structure
| European Patent Office | 2020