T-shaped horizontal connection joint in fabricated building

Abstract

The invention discloses a T-shaped horizontal connecting joint in a fabricated building, and relates to the technical field of house buildings. The T-shaped horizontal connecting joint comprises shear inner walls and shear outer walls, and further comprises connecting columns, wherein the connecting columns are provided with inserting grooves, the inserting grooves are in one-to-one correspondence with the walls and allow the walls to be inserted, the tops of the connecting columns are provided with grouting grooves extending downwards, filling grooves are formed in the groove walls of the sides, close to the grouting grooves, of the inserting grooves in a communicating mode, a plurality of grout conveying holes communicating with the interior of the filling grooves are formed in the peripheral side hole walls of the grouting grooves, grout overflow holes penetrating out of the connecting columns are formed in the groove walls of the tops of the filling grooves, sealing strips abutting against the bottoms of the walls are arranged on the groove walls of the bottoms of the inserting grooves, installing grooves are formed in the side walls of the two opposite sides of the inserting grooves in the vertical direction, the connecting columns are provided with abutting strips sliding in the installing grooves in the direction away from the openings of the inserting grooves, the connecting columns are provided with driving pieces, and the connecting columns are provided with pushing pieces. According to the T-shaped horizontal connection joint, the problem of grout leakage possibly occurring during grouting can be solved.

Description

technical field [0001] The present application relates to the technical field of house construction, in particular to a T-shaped horizontal connection node in a prefabricated building. Background technique [0002] Prefabricated building is a construction method in which the required building accessories are prefabricated in a factory, and then transported to the construction site to connect and fix these prefabricated building accessories. [0003] At present, when connecting two adjacent prefabricated external shear walls and prefabricated internal shear walls, it is necessary to fix the internal shear walls and external shear walls on the floor respectively, so that the two external shear walls are in On the same plane, the shear inner wall and the shear outer wall are perpendicular to each other to form a "T"-shaped structure. Finally, a template is set up at the junction of the shear outer wall and the shear inner wall for cement pouring connection. [0004] In the pro...

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