Prefabricated building prefabricated beam column installation alignment perpendicularity measuring method

Abstract

The invention relates to a prefabricated building prefabricated beam column installation alignment perpendicularity measuring method; the prefabricated beam column installation alignment perpendicularity measuring method adopts the following prefabricated beam column installation alignment perpendicularity measuring device, and the prefabricated beam column installation alignment perpendicularitymeasuring device comprises a support plate, an annular guide groove, a guide block, a locking mechanism and a detection mechanism; the process for measuring the installation alignment perpendicularityof the prefabricated beam column by adopting the prefabricated beam column installation alignment perpendicularity measuring device comprises the following steps: S1, placing the supporting plates inan alignment manner; s2, locking a supporting plate; s3, positioning the detection mechanism; s4, hoisting prefabricated beam columns; s5, placing a prefabricated beam column. According to the invention, the problems of poor prefabricated beam column perpendicularity detection effect, difficult manual judgment when the prefabricated beam column is deflected and the like caused by incapability ofmanually detecting the whole side surface between the prefabricated beam column and the bottom column during perpendicularity detection of the prefabricated beam column in the prior art can be solved.

Description

technical field [0001] The invention relates to the technical field of prefabricated buildings, in particular to a method for measuring the verticality of prefabricated beams and columns of a prefabricated building. Background technique [0002] In prefabricated buildings, prefabricated beams and columns are generally placed on the preset bottom columns of the building. The bottom columns and prefabricated beams and columns are both square column structures, and the sections of the bottom columns and prefabricated beams and columns are the same. The verticality of the prefabricated beams and columns needs to be tested when the crane is placed on the bottom column, so that the prefabricated beams and columns can be neatly placed on the bottom column. [0003] The verticality detection of prefabricated beams and columns is generally carried out manually. Tools such as rulers are manually placed between the different positions of the bottom column and the prefabricated beams an...

AI Technical Summary

Problems solved by technology

[0004] 1. Manual detection of multiple detection points between the prefabricated beam and column and the bottom column cannot detect the overall side of the prefabricated beam and column, resulting in poor detection of the verticality of the prefabricated beam and column, and when the prefabricated beam and column are deflected It is not easy to judge manually;

[0005] 2. There will be certain errors in the detection of multiple sides of prefabricated beams and columns

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