Wear-resistant and corrosion-resistant composite structure straddle type monorail track beam

Abstract

The invention belongs to the technical field related to track beams, and discloses a straddle monorail track beam with a wear-resistant and corrosion-resistant composite structure. The straddle monorail track beam with a wear-resistant and corrosion-resistant composite structure includes a beam body, and the beam body is I type hollow structure; the wear-resistant and corrosion-resistant composite structure straddle-type monorail track beam also includes a connected primer layer and a protective layer; the primer layer is arranged on the outer surface of the beam body, and the primer layer A layer covers the outer surface of the beam body; the protective layer is arranged on the surface of the primer layer away from the beam body, and the protective layer covers the primer layer; the material used in the primer layer is the same as The materials used in the protective layer are compatible. The wear-resistant and corrosion-resistant composite structure straddle type monorail track beam provided by the invention has good protection, strong adaptability, high flatness, good wear resistance, simple structure and convenient maintenance.

Description

technical field [0001] The invention belongs to the technical field related to track beams, and more specifically relates to a straddle type monorail track beam with a wear-resistant and corrosion-resistant composite structure. Background technique [0002] As an important part of straddle-type monorail traffic, track beams have their own protection capabilities, surface accuracy, service life, and color appearance. They are very important for applications in complex terrain and harsh environments, and they are also important for operational safety, cost, and aesthetics. Greater impact. [0003] At present, the structure of track beams used in the field of straddle rail transit is mainly divided into two types: steel structure and reinforced concrete structure. In practical application, the surface of steel structure track beams will be pre-coated with anti-corrosion The waterproof performance of the paint is not good, and it is easy to age and fall off. The wear resistance...

AI Technical Summary

Problems solved by technology

[0003] At present, the structure of track beams used in the field of straddle rail transit is mainly divided into two types: steel structure and reinforced concrete structure. In practical application, the surface of steel structure track beams will be pre-coated with anti-corrosion The waterproof performance of the paint is not good, and it is easy to age and fall off. The wear resistance of ordinary anti-skid coatings is not good, and it will be worn and consumed quickly under the condition of frequent passing vehicles. At the same time, it also brings a lot of pressure to daily maintenance;

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