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A method for installing the steel skeleton of a large-scale steel structure factory building

An installation method and a steel structure technology, which are applied in the direction of scaffolding for building structure support, building structure support, building structure support, etc., can solve problems such as inability to carry out overall transportation and overall hoisting of steel columns, large steel columns in workshops, and large driving tonnage, etc. , to achieve the effect of reducing installation cost, reducing lifting weight requirements, and reducing costs

Active Publication Date: 2015-11-04
CHINA 19TH METALLURGICAL CORP
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Problems solved by technology

[0002] In the field of metallurgical construction, there are many large-scale industrial plants. Due to the large tonnage of driving in the plant, the steel columns of the designed plant are also large, heavy, and long; and specific to the construction of some engineering projects, especially those in the southwest region , due to the constraints of road conditions and site conditions, the overall transportation and overall hoisting of the steel column cannot be carried out; a steel column must be divided into two or three or even more sections for production, transported to the installation site, and then segmented Install
In the prior art, there is no construction method available for reference for the installation of segmented steel columns

Method used

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  • A method for installing the steel skeleton of a large-scale steel structure factory building
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  • A method for installing the steel skeleton of a large-scale steel structure factory building

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Embodiment Construction

[0021] Such as figure 1 , figure 2 as well as image 3 Shown is a low installation cost provided by the present invention, which is convenient, quick and safe to install and operate, and is used for the installation method of the steel frame of a large-scale steel structure workshop. The installation method includes the following steps,

[0022] a. Set out the wires and measure the basic size of the steel column, and use the theodolite, level meter and length measuring ruler to put the vertical and horizontal installation centerlines of the steel columns 1 that need to be installed to form the steel skeleton of the steel structure factory building on the installation foundation 2, And use the length measuring ruler to measure the geometric dimensions of each segment of the segmented steel columns 3 that make up the steel column 1, and then determine the vertical hoisting of each segmented steel column 3 according to the measured geometric dimensions of each segmented steel ...

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Abstract

The invention discloses an installation method for a steel skeleton of a large steel structure factory building, belonging to the technical field of installation of metallurgy steel structure factory buildings. The invention provides an installation method for a steel skeleton of a large steel structure factory building, which is low in installation cost, convenient for installation operation, efficient and safe. In the installation method, firstly, the steel skeleton is centered, the bottom section sectional steel column is fixed, then, a temporary operation platform and an auxiliary device for assembly, which are convenient for the installation operation, are mounted at the tops of the centered and fixed bottom section sectional steel columns of each lattice, thus, safety, efficiency and convenience in the installation operation can be guaranteed, meanwhile, since each steel column is divided into two sections, or three sections, even more sections for installation, the hoisting device can be a medium scale device with smaller hoisting capacity, thus, installation cost of the hoisting device can be reduced greatly.

Description

technical field [0001] The invention relates to an installation method, in particular to an installation method for a steel skeleton of a large-scale steel structure factory building, and belongs to the technical field of metallurgical steel structure factory building installation. Background technique [0002] In the field of metallurgical construction, there are many large-scale industrial plants. Due to the large tonnage of driving in the plant, the steel columns of the designed plant are also large, heavy and long; and specific to the construction of some engineering projects, especially in the southwest region. , due to the constraints of road conditions and site conditions, the overall transportation and overall hoisting of the steel column cannot be carried out; a steel column must be divided into two or three or more sections for production, transported to the installation site, and then divided into sections Install. In the prior art, there is no referenced constru...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): E04G21/14E04G21/16E04G3/24
Inventor 赵戈何华郭建华
Owner CHINA 19TH METALLURGICAL CORP
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