Reinforcing steel bar butt welding auxiliary device for building construction

Abstract

The invention relates to a reinforcing steel bar butt welding auxiliary device for building construction. The reinforcing steel bar butt welding auxiliary device for building construction comprises apedestal mechanism, a clamping cabin, a clamping and pressing mechanism, a connecting rod mechanism, a material returning mechanism, a material pulling mechanism and an anti-falling mechanism. The clamping cabin is arranged in the middle of the pedestal mechanism; the clamping and pressing mechanism is arranged in the clamping cabin; when the clamping and pressing mechanism acts inwards, reinforcing steel bars inserted into the clamping cabin are clamped; a hanging plate used for enabling the bottom ends of the reinforcing steel bars to fall off is welded to the bottom face of the pedestal mechanism; the material returning mechanism is arranged in the hanging plate; the connecting rod mechanism used for enabling the material returning mechanism to act upwards is arranged at the bottom of the pedestal mechanism; when the connecting rod mechanism acts, the material returning mechanism stretches into the clamping cabin; the top material pulling mechanism is arranged and is powered on to work by adopting a linkage switch mode, so that reinforcing steel bar sections subjected to upward material returning are pulled out backwards again through the material pulling mechanism; and throughthe actions of the material pulling mechanism and the material returning mechanism, the butt-welded reinforcing steel bar sections can be quickly returned.

Description

technical field [0001] The invention relates to the technical field of auxiliary devices for building construction, and more specifically, relates to an auxiliary device for butt welding of steel bars for building construction. Background technique [0002] During the building construction process, according to the construction needs, it is often necessary to use welding to weld two or more sections of steel bars together. During the tailor welding process, there is a lack of positioning devices to position the steel bars, resulting in excessive gaps during the tailor welding of steel bars. After the steel bar is positioned and welded by the general positioning mechanism, there is no reasonable material return mechanism to return it, which makes it difficult to quickly discharge the steel bar after the tailor welding due to the high temperature and heat, and affects the continued positioning and welding of the next group of steel bars. Welding, the work efficiency is low. ...

AI Technical Summary

Problems solved by technology

[0002] During the building construction process, according to the construction needs, it is often necessary to use welding to weld two or more sections of steel bars together. During the tailor welding process, there is a lack of positioning devices to position the steel bars, resulting in excessive gaps during the tailor welding of steel bars. After the steel bar is positioned and welded by the general positioning mechanism, there is no reasonable material return mechanism to return it, which makes it difficult to quickly discharge the steel bar after the tailor welding due to the high temperature and heat, and affects the continued positioning and welding of the next group of steel bars. Welding, low work efficiency

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