Reinforcement cage stirrup spot welding device without welding spot omission

Abstract

The reinforcement cage stirrup spot welding device comprises a machine body, a mounting plate is arranged on the top face of the machine body, a welding gun is slidably connected to the side wall of the mounting plate, a first spring is arranged between the welding gun and the mounting plate and used for pushing the welding gun away from the mounting plate and abutting against a stirrup, and a first contact switch is arranged on the side wall of the welding gun. And when the main reinforcement extrudes the contact switch I, the welding gun is used for welding the joint point of the stirrup and the main reinforcement. During use, the welding gun is attached to the side wall of the stirrup all the time under the elastic force of the first spring, when the main rib extrudes the first contact switch on the side wall of the welding gun, the welding gun right faces the joint point of the stirrup and the main rib, and therefore the welding gun can weld the joint point of the stirrup and the main rib. The welding gun can abut against the side wall of the stirrup and weld the joint point of the stirrup and the main reinforcement, the situation of solder skips or insufficient solder is not prone to occurring, and the spot welding device is high in use reliability.

Description

technical field [0001] The invention relates to the technical field of highway construction equipment welding, in particular, to a spot welding device for reinforcement cage stirrups without missing welding points. Background technique [0002] The reinforcement cage is a cage-shaped reinforcement frame formed by using the reinforcement of the corresponding diameter and binding together according to certain shape requirements. Steel-concrete structures, pouring and reinforced concrete piles, which are common in modern buildings, use steel cages as skeletons, and use concrete with corresponding labels to fill or pour according to the specified process. After a certain period of maintenance, the designed bearing pressure can be achieved. In order to ensure the construction requirements of the upper part of the project and the future use requirements. [0003] During construction, the cage rolling machine is often used to manufacture the reinforcement cage. The cage rolling ma...

AI Technical Summary

Problems solved by technology

[0004] The purpose of the present invention is to overcome the deficiencies of the prior art and provide a spot welding device for steel cage stirrups without missing solder joints, which solves the problem of missing welding or virtual welding at the junction of the winding reinforcement and the main reinforcement

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