Fabricated building frame column pouring structure

Abstract

The invention discloses a fabricated building frame column pouring structure which comprises a lower fabricated column and an upper fabricated column. A floor is supported on the outer side of the lower fabricated column, and the top face of the lower fabricated column is higher than the plane where the floor is located in the vertical direction. The lower fabricated column is provided with a plurality of lower column steel bars, the upper fabricated column is provided with a plurality of grouting sleeves, and the grouting sleeves and the lower column steel bars are mounted in a matched mode.Each grouting sleeve is provided with a grouting inlet and a grouting outlet, and the grouting outlets and the grouting inlets of the adjacent grouting sleeves are connected through series connectionpipes. By changing the joint position of the upper column and the lower column, the grouting sealing problem is solved; through unidirectional pressure diaphragms, grout can only flow uni-directionally, and thus bubbles are prevented; and by arranging a rubber neck ring, the sealing performance of a joint can be further improved.

Description

technical field [0001] The present invention relates to the field of prefabricated buildings, in particular to a perfusion structure for prefabricated building frame columns. Background technique [0002] In prefabricated buildings, various components are prefabricated, such as the frame column structure. In the prior art, the top surface of the lower column is flush with the floor, resulting in the density of grouting and the quality of grouting when connecting with the upper column. The grouting efficiency is not high, resulting in poor construction quality in the later period, which not only affects the progress of the project, but also has potential safety hazards, so how to solve the above problems is a difficult problem for those skilled in the art. Contents of the invention [0003] The purpose of the present invention is to overcome the above-mentioned problems in the prior art, and propose a prefabricated building frame column grouting structure, which overcomes t...

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Problems solved by technology

[0002] In prefabricated buildings, various components are prefabricated, such as the frame column structure. In the prior art, the top surface of the lower column is flush with the floor, resulting in the density of grouting and the quality of grouting when connecting with the upper column. The efficiency of grouting is not high, which leads to poor construction quality in the later period, which not only affects the progress of the project, but also has potential safety hazards. Therefore, how to solve the above problems is a difficult problem for those skilled in the art

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