Prefabricated assembly type steel reinforcement cage structure for building foundation: Fid-Bau Portal

Prefabricated assembly type steel reinforcement cage structure for building foundation

SU YUANKAI

The invention discloses a prefabricated assembly type steel reinforcement cage structure for a building foundation. The prefabricated assembly type steel reinforcement cage structure for the buildingfoundation comprises installation sleeves, main steel reinforcing bars, fastening bolts and transverse shafts. The main steel reinforcing bars are arranged inside the installation sleeves. The fastening bolts are arranged on the outer sides of the main steel reinforcing bars and penetrate through the installation sleeves to be connected with the main steel reinforcing bars. The left ends of insertion rods are located inside insertion holes, and the insertion holes are formed on the groove walls of annular grooves. The insertion rods are connected with the installation sleeves through the insertion holes. According to the prefabricated assembly type steel reinforcement cage structure for the building foundation, the size of a spliced rectangular frame body can be conveniently adjusted according to specific use demands, and the prefabricated assembly type steel reinforcement cage structure is suitable for foundation pits of different sizes beneficially; meanwhile support rods are installed in first connection sleeves and second connection sleeves, so that by twisting the first connection sleeves and the second connection sleeves, the purpose of finely adjusting the distance between the first connection sleeves and the second connection sleeves and the distance between the corresponding support rods is achieved, and meanwhile dimension fine adjustment can be conveniently conductedaccording to use demands.

本发明公开了一种建筑地基用预制组装式钢筋笼结构，包括安装套筒、主钢筋条、紧固螺栓和横轴，所述安装套筒的内侧设置有主钢筋条，且主钢筋条的外侧设置有紧固螺栓，并且紧固螺栓穿过安装套筒与主钢筋条相互连接，所述插杆的左端位于插孔的内侧，且插孔开设于环形槽的槽壁上，并且插杆通过插孔与安装套筒之间相互连接。该建筑地基用预制组装式钢筋笼结构，方便根据具体的使用需求调整拼接形成的矩形框体的大小，有利于适应不同尺寸的基坑，同时支杆在第一连接套筒和第二连接套筒内进行安装，能够通过拧动第一连接套筒和第二连接套筒达到微调第一连接套筒和第二连接套筒与支杆之间的长度的目的，同样方便根据使用需要进行尺寸微调。

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