Welding positioning device for tie bar of steel structure workshop

Abstract

The invention provides a welding positioning device for a tie bar of a steel structure workshop. The welding positioning device comprises a bar body positioning seat and a transverse plate body positioning seat, a positioning groove matched with the outer wall of a bar body of the tie bar is formed in the upper end face of the bar body positioning seat, the positioning groove is in the front-reardirection, a plurality of first positioning bosses matched with a plurality of first through holes of a transverse plate body of the tie bar are arranged on the upper end face of the transverse platebody positioning seat, and a gap for accommodating a longitudinal plate body of the tie bar is formed between the front side wall of the bar body positioning seat and the rear side wall of the transverse plate body positioning seat. The bar body positioning seat can play a role in positioning the bar body of the tie bar, the transverse plate body positioning seat can play a role in positioning thetransverse plate body of the tie bar, the gap between the bar body positioning seat and the transverse plate body positioning seat can accommodate the longitudinal plate body of the tie bar, therefore, the tie bar welding positioning device for the steel structure workshop can be utilized to position all components of the tie bar at a time, compared with existing welding operation, multiple positioning during welding is avoided, and the tie bar production efficiency is improved.

Description

technical field [0001] The invention relates to a tie bar welding positioning device for a steel structure factory building. Background technique [0002] The steel structure workshop mainly refers to the main load-bearing components are composed of steel. It includes steel components such as steel columns, steel beams, and tie rods. The tie rod is an important structure in the horizontal structure, and its main function is to transmit axial force. The structure of the tie rod is as follows: figure 1 As shown, the tie rod includes a rod body 71, a vertical plate body 73, a horizontal plate body 72 and an ear plate body 74, the horizontal plate body 72 has two first through holes 72a, and the ear plate body 74 has a second through hole 74a Each part of the tie rod is welded and fixed. Since the rod body is cylindrical, the welding datum between the parts is not easy to determine. During the welding operation, multiple reference calibrations are required, and the operation pr...

AI Technical Summary

Problems solved by technology

It includes steel components such as steel columns, steel beams, and tie rods. The tie rod is an important structure in the horizontal structure, and its main function is to transmit axial force. The structure of the tie rod is as follows: figure 1 As shown, the tie rod includes a rod body 71, a vertical plate body 73, a horizontal plate body 72 and an ear plate body 74, the horizontal plate body 72 has two first through holes 72a, and the ear plate body 74 has a second through hole 74a All parts of the tie rod are fixed by welding. Since the rod body is in the shape of a cylinder, it is not easy to determine the welding datum between each part. During the welding operation, multiple reference calibrations are required, and the operation process is complicated, which affects the normal processing efficiency of the tie rod.

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