Fixing device for cup opening type concrete foundation pit stand column and mounting method thereof

Abstract

The invention provides a fixing device for a cup opening type concrete foundation pit stand column. The fixing device comprises a positioning structure, a pushing structure, fixing structures and a correcting structure. The positioning structure is placed on an upper port of a foundation pit, two vertical stand columns penetrate through the positioning structure, the longitudinal center line of the positioning structure is overlapped with the longitudinal center line of the foundation pit, the pushing structure is arranged outside the stand columns and is connected with the outer walls of thestand columns, the pushing structure is located above the positioning structure, the fixing structures are symmetrically arranged between the side walls of the stand columns and the inner wall of thefoundation pit, are placed to be close to the upper port of the foundation pit and are located below the positioning structure, the correcting structure comprises a first correcting part and a secondcorrecting part, the first correcting part is placed between the positioning structure and the upper port of the foundation pit, and the second correcting part is placed between the lower end faces ofthe stand columns and the bottom of the foundation pit. The invention further provides a mounting method of the fixing device for the cup opening type concrete foundation pit stand column. The structure is reasonable, safe and controllable, the stand columns can be precisely mounted in the foundation pit, repeated use is achieved, construction quality is ensured, construction efficiency is high,and cost is saved.

Description

technical field [0001] The invention belongs to the technical field of installation devices for building main structures, and in particular relates to a fixing device for a column of a cup-shaped concrete foundation pit and an installation method thereof. Background technique [0002] In industrial buildings, the installation accuracy of the cup-shaped foundation column is an important basis for the overall structure of the factory building. Therefore, only by ensuring its installation quality can the installation accuracy of the entire factory building structure be guaranteed. [0003] As we all know, the height and weight of columns in factory buildings are very large, especially in multi-span continuous factory buildings, the workload of column installation is very large, and the accuracy of installation is very important. for highlighting. The installation of the columns requires the use of large-scale mechanical hoisting, and during the tight construction period, only ...

AI Technical Summary

Problems solved by technology

[0005] The problem to be solved by the present invention is to provide a fixing device for a column of a cup-shaped concrete foundation pit and its installation method. The device is a combined structure, light in weight, and only needs to be transported and installed by manpower; the process of installing the column with the device is simple , fast and accurate, solving the technical problems of complex installation, low work efficiency and unsafety in the prior art

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