Square double-walled vertical bar winding pipe

Abstract

The invention discloses a square double-walled vertical bar winding pipe comprising a pipeline body. A plurality of reinforcing mechanisms are evenly distributed on the outer side of the pipeline bodyand fixed through reinforcing bars correspondingly, the reinforcing bars are each in a broken-line shape and penetrate through the interiors of the reinforcing mechanisms, and the junctions of the reinforcing bars and the reinforcing mechanisms are welded to be fixed; and the reinforcing mechanisms comprise base bodies, the base bodies are U-shaped polyethylene plates, pipe outer wall wave crestribs are arranged on the two sides of the top ends of the base bodies correspondingly, and pipe outer wall wave trough ribs are arranged in the middles of the top ends of the base bodies correspondingly. According to the square double-walled vertical bar winding pipe, through the arranged reinforcing mechanisms, the pipe wall structure of the pipeline body is greatly enhanced, the ring stiffness grade of the pipeline is increased, and the problem of rainwater and sewage leakage due to the fact that a single-layer pipe wall is prone to being damaged is solved.

Description

technical field [0001] The invention relates to the technical field of winding pipes, in particular to a square double-wall vertical rib winding pipe. Background technique [0002] Reinforced winding pipe is a new type of pipe that uses high-density polyethylene as raw material and is formed by hot extrusion. The special reinforced corrugated structure has excellent high rigidity, high strength and good toughness, as well as light weight, strong impact resistance and unbreakable characteristics. As a new type of plastic pipe, reinforced polyethylene winding pipe is characterized by its Strength, very suitable for winding pipe engineering fields such as stormwater, sewage and waste water drainage systems. [0003] At present, the existing polyethylene winding wall pipe structures are all straight structures with inner and outer walls, or single-wall corrugated structures. Among them, the disadvantage of straight inner and outer walls is that the ring stiffness is low; The w...

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Problems solved by technology

[0004] The purpose of the present invention is to provide a square double-wall vertical rib winding pipe, which greatly enhances the pipe wall structure of the pipe body through the set strengthening mechanism, not only improves the ring stiffness level of the pipe, but also has the advantages of being applicable to sewage transmission with different pressure values , which solves the problem that the existing polyethylene winding structure wall pipe structure is a straight structure with inner and outer walls, or a single-wall corrugated structure, but the trough of the pipe is a single-layer structure, which is easy to damage and troublesome to replace later

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