Device and method for assembling large-scale box type structure

Abstract

The invention relates to a device and a method for assembling a large-scale box type structure. The device for assembling the box type structure comprises a size-adjustable horizontal platform and an upright post which is arranged on the horizontal platform and is vertical to the horizontal platform; the upright post comprises a fixed upright post and a movable upright post, wherein the fixed upright post is positioned on the same line of the platform; and one side of the movable upright post far from the fixed upright post is provided with a propulsion mechanism. A working platform consists of H-type steel arranged equidistantly; the size of the platform can be reasonably adjusted according to requirement; the platform is provided with the fixed upright post and the movable upright post; the propulsion mechanism on one side of the movable upright post is utilized to conveniently adjust the position of a flange plate needed to be assembled, saves time and labor and has small error; a plate buckle is mounted to fix a web plate on the fixed upright post and the movable upright post; and a sleeve ring is mounted to easily adjust the size of the section of the box-type structure, is convenient to operate and simple and feasible. The device and the method can adjust the welding sequence, can position the welding operation in an open environment and has small harm to human body.

Description

technical field [0001] The invention relates to the field of box structure assembly, in particular to an assembly device and an assembly method suitable for large box structures. Background technique [0002] With the continuous development of the construction industry, the frequency of steel structure building materials in the construction industry is gradually increasing, especially when it involves box structures. Now the assembly of box structures is mostly done manually. After the flange plates are placed on the platform, use Manually pry the flange plate to the positioning column and make contact with it. However, this is not only time-consuming and labor-intensive, but also produces large errors. In order to improve work efficiency, a box-type assembly machine has been produced. However, the machine can only complete the assembly of small boxes. However, it is still not possible to complete the assembly of large boxes. In manual assembly, in order to complete the wel...

AI Technical Summary

Problems solved by technology

[0002] With the continuous development of the construction industry, the frequency of steel structure building materials in the construction industry is gradually increasing, especially when it involves box structures. Now the assembly of box structures is mostly done manually. After the flange plates are placed on the platform, use Manually pry the flange plate to the positioning column and make contact with it. However, this is not only time-consuming and labor-intensive, but also produces large errors. In order to improve work efficiency, a box-type assembly machine has been produced. However, the machine can only complete the assembly of small boxes. However, it is still not possible to complete the assembly of large boxes

In manual assembly, in order to complete the welding process, most of the two flange plates and the web are welded first, and a man-shaped hole is set on the inner partition to facilitate people to enter the box structure to weld the inner partition. Welding operations in a closed environment will produce harmful gases, which are very harmful to the human body

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