Supporting structure and supporting method for processing steel reinforcement cage by roll seam welding machine

Abstract

The invention relates to a supporting structure and method for processing a steel reinforcement cage by a roll seam welding machine, which comprises a bracket fixedly connected with a roll seam welding machine; a top supporting ring fixedly connected with the bracket, the top supporting ring is arranged in the reinforcement cage surrounded by main ribs protruding from the roll seam welding machine, and the top supporting ring is arranged close to the welding construction position of the hoop rib which is adjacent to the main rib and is arranged on the outer periphery of the main ribs; a fixedpulley arranged on the top supporting ring and corresponding to the main ribs, wherein the surface of the fixed pulley is in contact with the corresponding main ribs; the corresponding main ribs are supported by the fixed pulley; and the fixed pulley rotates along with the movement of the main ribs. According to the invention, the top supporting ring and the fixed pulley are arranged in the innerpart of the main ribs, and support the main ribs from the inner part of the main ribs, the deformation of the main ribs is avoided, the forming quality of the reinforcement cage is guaranteed, and thelinear smoothness of the main ribs is ensured. The fixed pulley does not influence the movement of the main ribs and can provide good support for the main ribs.

Description

technical field [0001] The invention relates to the technical field of engineering equipment, in particular to a support structure and a support method for a seam welder to process a steel cage. Background technique [0002] Nowadays, the steel cage roll welding machine has been widely used in bridge engineering. The roll welding machine includes a rotatable disc, and a circle of positioning holes is set on the disc corresponding to the design size of the reinforcement cage, and the main reinforcement passes through the corresponding positioning hole. Through; one side of the disc is provided with a mechanism to push the main rib to move to the other side, so that the main rib can translate at a certain speed. A structure for placing stirrups is also provided on the other side of the disk, and the stirrups are coiled on the structure, and one end of the stirrups is fixed on the outer periphery of the main bars. Then the disc rotates to drive the main reinforcement to rotate...

AI Technical Summary

Problems solved by technology

[0004] The purpose of the present invention is to overcome the defects of the prior art, provide a support structure and a supporting method for the steel cage processed by the seam welding machine, and solve the problem that the stirrups wound by the existing seam welder when the steel cage is processed will make the main reinforcement inward The diameter of the reinforcement cage caused by bending deformation does not meet the requirements, and the linearity of the main reinforcement is not straight.

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