Square pipe column butt joint auxiliary construction structure

Abstract

The invention relates to a square pipe column butt joint auxiliary construction structure. The square pipe column butt joint auxiliary construction structure comprises an upper section square pipe column and a lower section square pipe column which are connected in an upper-and-lower butting mode. The butt joint auxiliary construction structure comprises positioning plates and connecting plates with bolted connecting holes, wherein the positioning plates are arranged at the top ends of two vertical surfaces of the lower section square pipe column correspondingly, and the connecting plates areseparately and correspondingly arranged on the upper section square pipe column and the lower section steel structure box column. The upper section square pipe column and the lower section square pipecolumn are connected through bolts after the upper square pipe column are aligned with the lower square pipe column, and the square pipe columns are connected in a welded mode after the installationof the square steel columns is completed and the perpendicularity is corrected. The lower portions of the positioning plates are arranged on the lower section square column, and conical falling openings for guiding the upper section square pipe column to fall and align are formed in the sides, close to the lower section square steel column, of the upper portions of the positioning plates. The square pipe column butt joint auxiliary construction structure has the characteristics that the square pipe column butt joint auxiliary construction structure is simple in structure and easy to form, connectors and the like can be reused, no on-site cutting is required, the cost is reduced, and the requirement of environmental protection is met.

Description

technical field [0001] The invention relates to an auxiliary construction structure for butt jointing of square pipe columns, which belongs to the technical field of steel structure construction and installation. Background technique [0002] The steel structure square column refers to the steel column made of finished square tube. Often because the height is not enough, multiple sections need to be connected together for use. Therefore, during the construction process, it is often necessary to use a crane to lift one section of steel structure box column to another section of steel structure. On the box-shaped column, when the upper and lower sections of the steel structure box-shaped column are aligned, they are welded and used as a whole. However, in the actual construction process, it is very difficult to accurately hoist and weld the upper and lower steel structure box columns, which will easily lead to welding errors and reduce the strength of the overall steel column....

AI Technical Summary

Problems solved by technology

However, in the actual construction process, it is very difficult to accurately hoist and weld the upper and lower steel structure box columns, which will easily lead to welding errors and reduce the strength of the overall steel column

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