Cylindrical steel reinforcement cage quick precise connection machining formwork and manufacturing method for steel reinforcement cages

Abstract

The invention discloses a manufacturing method for quickly and accurately connecting a cylindrical reinforcement cage to a processing formwork and a reinforcement cage. The processing formwork includes a positioning baffle, an operating platform, a steel ring of the reinforcement cage and positioning ribs, and the positioning baffle is arranged at one end of the operating platform. , the positioning baffle is perpendicular to the ground, and the steel cage steel ring is set on the operating platform. The steel cage steel ring is concave arc-shaped, and the diameter matches the diameter of the processed steel cage. 2, and the central connection line is perpendicular to the positioning baffle, the positioning rib is arranged on the inner side of the steel ring of the steel cage, the spacing of the positioning ribs is set to be the same as the spacing between the main bars of the processed steel cage, the positioning baffle is a steel plate, and the operation The platform is a combination of channel steel, angle steel and steel plate. The invention can accurately fix the main reinforcement of the reinforcement cage. The spacing precision of the main reinforcement is high. The processed cylindrical reinforcement cage has a regular shape. high.

Description

technical field [0001] The invention relates to the technical field of reinforcement cage manufacturing, in particular to a fast and precise connection processing formwork for cylindrical reinforcement cages and a method for manufacturing the reinforcement cage. Background technique [0002] As a common form of foundation in pile foundations, bored piles are widely used in engineering fields such as transportation, urban infrastructure, housing, and hydraulic construction in my country due to their strong adaptability, moderate cost, simple construction, and short construction period. Applications. Reinforcement cages are indispensable in the construction of cast-in-place piles. Due to their long length, the reinforcement cages of cast-in-place piles are mostly processed in sections and installed and connected on site. Therefore, the processing accuracy of the reinforcement cages is very important, especially for the main reinforcements that are connected by straight threads....

AI Technical Summary

Problems solved by technology

At present, traditional steel cage processing methods generally use manual processing of steel cages. The markings on the steel bars are recognized by the naked eye. The processing accuracy is not high, and the problem of unqualified steel bar spacing is prone to occur. Butt joint is difficult, which is time-consuming and affects the quality of reinforcement cage installation

In recent years, rolling cage machines have been used more and more, but the price of rolling cage machine equipment is high, and the processing cost is high

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