Auxiliary device for butt welding of steel bars for building construction

Abstract

The invention relates to an auxiliary device for steel bar butt welding for building construction, comprising a pedestal mechanism, a clamping cabin, a clamping and pressing mechanism, a connecting rod mechanism, a material return mechanism, a material pulling mechanism and an anti-falling mechanism; the middle part of the pedestal mechanism is provided with a clamping cabin, A clamping mechanism is arranged in the clamping cabin, and when the clamping mechanism moves inward, the steel bar inserted in the clamping cabin is clamped. Hanging plate, a material return mechanism is arranged inside the suspension plate, and a link mechanism for making the material return mechanism move upward is provided at the bottom of the pedestal mechanism. When the link mechanism moves, the material return mechanism extends into the clip In the cabin, there is a top pulling mechanism, and the way of linkage switch is adopted to make the top pulling mechanism energized and work, and the steel bar segment that has been withdrawn upward will be pulled back by the pulling mechanism again. The action of the material two mechanisms can quickly return the steel bar section after tailor welding.

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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