Corrosion-resistance concrete pipe rack

Abstract

The invention discloses a corrosion-resistance concrete pipe rack. The corrosion-resistance concrete pipe rack comprises a first pipe section, a second pipe section, a fiber reinforcement and annularsteel pipes; a first recess part is arranged at one end of the first pipe section, and a first convex part is arranged at the other end of the first pipe section; the second pipe section is arranged on one side of the first recess part; a second convex part, matched with the first recess part, is mounted at the end, near the first pipe section, of the second pipe section; a sealing ring is arranged between the second convex part and the first recess part; a second recess part, matched with the first convex part, is arranged at the other end of the second pipe section; and the annular steel pipes are mounted in the first pipe section and the second pipe section. As grooves are uniformly formed in one side of a base, and semicircular extrusion blocks are mounted in the grooves through springs, the friction force with the ground is reduced in the construction installation process, the damage of the pipe sections is prevented, meanwhile, the precipitation resistance is facilitated, and thestructural damage of the pipe rack is reduced.

Description

technical field [0001] The invention relates to the technical field of concrete pipe gallery, in particular to an anti-corrosion concrete pipe gallery. Background technique [0002] With the expansion of urban areas and the development of construction, the advantages of building underground comprehensive pipe corridors have gradually been affirmed by relevant government departments. Independently buried electricity, telecommunication, heat, water supply, gas and other pipelines are collected and installed in a common underground pipeline corridor, and common maintenance and centralized management are implemented to reduce the impact on road traffic and environmental pollution caused by frequent excavation and buried pipelines on the road surface in the past. Problems such as the current construction of comprehensive pipe galleries are all using the traditional cast-in-place construction method, which is difficult to construct on-site, causing certain difficulties to the cons...

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Problems solved by technology

[0002] With the expansion of urban areas and the development of construction, the advantages of building underground comprehensive pipe corridors have gradually been affirmed by relevant government departments. Independently buried electricity, telecommunication, heat, water supply, gas and other pipelines are collected and installed in a common underground pipeline corridor, and common maintenance and centralized management are implemented to reduce the impact on road traffic and environmental pollution caused by frequent excavation and buried pipelines on the road surface in the past. Problems such as the current construction of comprehensive pipe galleries are all using the traditional cast-in-place construction method, which is difficult to construct on-site, causing certain difficulties to the construction. The disadvantage of the concrete pipe gallery is that its interface is prone to dislocation and deformation due to uneven foundation settlement and other reasons, causing leakage and breakage at the interface, which leads to corrosion of cables inside the pipe gallery

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