Jig frame for making guardrail rebars and construction method of guardrail

Abstract

The invention provides a jig frame for making guardrail rebars and a construction method of a guardrail. The jig frame for making the guardrail rebars comprises a base, two supporting stand columns and two or more cross beams; the two supporting stand columns are fixedly connected to the two ends of the base respectively, the cross beams are parallel to the base, the two ends of each cross beam are fixedly connected to the two supporting stand columns respectively, and the cross beams are arranged in the vertical direction. The jig frame for making the guardrail rebars has the advantages that the design is reasonable, the structure is simple, a benchmark can be provided for making a rebar framework, the making quality of the rebar framework is guaranteed, the defective rate is decreased, and meanwhile the production efficiency can be improved.

Description

technical field [0001] The invention relates to the technical field of building construction, in particular to a tire frame for making guardrail steel bars and a construction method for guardrails. Background technique [0002] With the continuous improvement of productivity level, my country's expressway construction is developing rapidly, and concrete guardrail is an important part of expressway construction. [0003] Usually in the production of concrete guardrails, steel skeletons are set in the concrete guardrails to enhance the strength of the guardrails, but in order to prevent the steel skeletons protruding from the surface of the concrete guardrails and affect the appearance, and to improve the strengthening effect of the steel skeletons on the concrete guardrails, it is necessary to The steel skeleton needs to be made to match the shape of the concrete parapet. At present, the production methods of steel skeletons are all manually cutting or simmering with measuri...

AI Technical Summary

Problems solved by technology

[0005] The purpose of the present invention is to provide a construction method for making tire frames and guardrails for guardrail steel bars, which can not only provide a production reference for the production of steel bar frames, but also ensure the quality of steel bar frames, reduce the rate of defective products, and improve production efficiency Moreover, it solves the problems of poor construction quality, high construction cost, many safety hazards and unfavorable environmental protection in the construction process.

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