Mounting node and method for hinging support with precast concrete component
(10) CN119083592
(22) 09.09.2024
(43) 06.12.2024
(57) The invention relates to the technical field of prefabricated part mounting joints, in particular to a mounting joint and method for a support hinged concrete prefabricated part, comprising a hollow ball fixed at the center of the prefabricated part, connecting ribs are fixedly connected to the outer side of the hollow ball, and the connecting ribs are diffused and distributed on the outer side of the hollow ball. The connecting rib is embedded into the inner side of the prefabricated part, the connecting rib is used for improving the structural strength of the prefabricated part, the inner side of the hollow ball is rotationally connected with a rotating ball, the center of the inner side of the rotating ball can be spirally connected with a connecting column, and two positioning holes are further formed in the surface of the top end of the rotating ball. According to the device, the concrete prefabricated part can be kept in a corresponding inclined state during installation, the effect of facilitating rapid installation of the concrete prefabricated part is achieved, one hanging ring exists only through the rotating ball and the connecting column, and compared with two hanging rings in the prior art, the use and connection steps of one hanging ring can be omitted, and therefore the operation steps are omitted.
(71) China Railway 23 Bureau Group No. 3 Engineeing Co., Ltd., CN
