Prefabricated connecting piece

The utility model relates to the technical field of building materials, in particular to a prefabricated connecting piece. The inducing joint structure comprises a profile connecting piece and an anchoring piece, one end of the profile connecting piece is connected with a first structural unit of the structural body; and the other end of the profile connecting piece is connected with a second structural unit of the structural body through an anchoring piece. According to the utility model, in the process of solving the problem of concrete temperature cracking, a tedious design reinforcing method is not needed, and a large number of additional reinforcing steel bars in the traditional induction joint structure are not needed, so that the construction convenience and economical efficiency are greatly improved. 本实用新型涉及建筑材料技术领域，尤其是涉及一种预制连接件。该诱导缝结构包括：型材连接件和锚固件；所述型材连接件的一端与结构体的第一结构单元连接；所述型材连接件的另一端通过锚固件与结构体的第二结构单元连接。本实用新型使得在解决混凝土温度开裂问题过程中，无需采用繁琐的设计加强手法，也无需设置传统诱导缝构造中的附加大量加强钢筋，大大提高了施工便利性和经济性。