Steel structure connecting piece filled with pre-breaking warning rods

Abstract

The invention discloses a steel structure connecting piece filled with pre-breaking warning rods, and belongs to the field of steel structure connection equipment. The steel structure connecting piecefilled with the pre-breaking warning rods comprises a first steel piece and a second steel piece, wherein a steel structure connecting piece body is connected between the ends of the first steel piece and the second steel piece; the surface of the steel structure connecting piece body is coated with a coating, and the surfaces of the first steel piece and the second steel piece are also coated with coatings; the cross-shaped pre-breaking warning rods are doped in the coating on the surface of the steel structure connecting piece body; and a pre-embedded protection mechanism is arranged on theinner side of the steel structure connecting piece body and comprises a pre-embedded connecting rod and a pre-embedded connection auxiliary device. The coating on the surface of the steel structure connecting piece body is filled with the cross-shaped pre-breaking warning rods, thus when the surface of the steel structure connecting piece is cracked, the cross-shaped pre-breaking warning rods arebroken, cracks on the steel structure connecting piece are more conspicuous, thus inspection of maintenance personnel is greatly facilitated, timely maintenance is achieved, meanwhile, finding by thepassing crowd is also facilitated, and the safety performance is improved.

Description

technical field [0001] The invention relates to the field of steel structure connection equipment, in particular to a steel structure connection piece filled with pre-break warning rods. Background technique [0002] The advantages of light weight and high strength of steel make steel structures widely used in the construction industry, especially in long-span airport terminals, convention centers, stadiums and super high-rise buildings. With the improvement of my country's comprehensive national strength and the rapid development of steel production and steel smelting technology, a large number of steel structure buildings have been built all over the country. Traditional steel structures are mainly divided into ordinary steel structures, mainly F steel columns and F and Z steel columns. Anti-corrosion is mainly based on ordinary anti-rust spraying; the other is thin-walled ultra-light steel; the other is rectangular steel. [0003] In actual operation, the connectors of ...

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Problems solved by technology

[0003] In actual operation, the connectors of the steel structure play a pivotal role, but the existing connectors tightly play the role of connecting the steel structure, and when the steel structure is stressed as a whole, it is generally the steel structure that breaks and is damaged Therefore, the quality and design of steel structur

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