Background technique
Riffled tube is to be the inner wall smooth of main raw material processing by rigid polyvinyl chloride, and outer wall is with the novel pipeline of vertical stiffening rib.Its predominant use is: be displaced at the lower sewage of action of gravitation or rainwater etc. and go in sewage-farm or the rivers,lakes and seas, be widely used in municipal engineering construction, also can be used in addition the fields such as field irrigation, power communication, cable protection and discharge of industrial wastes.But existing riffled tube is simple in structure, and its product rigidity is low, can not satisfy the needs of high strength pressure, and its using scope is restricted.
The model utility content
The purpose of this utility model is in order to remedy the deficiency of prior art, a kind of steel strip reinforced PE riffled tube to be provided, and its reasonable in design has increased the rigidity of product, makes its needs that satisfy high strength pressure, has enlarged the using scope of riffled tube.
The utility model is achieved through the following technical solutions:
A kind of steel strip reinforced PE riffled tube, include the PE body, it is characterized in that: be distributed with outwardly stiffening rib on the described PE tube wall, described stiffening rib is taper along the cross section of PE body axial direction, and the middle part of its tapered cross-section stiffening rib is provided with along the embedding groove of PE body radial direction, is embedded with the reinforcement steel disc in the described embedding groove.
Stiffening rib on the described PE tube wall distributes ringwise at its circumferencial direction, and is the display distribution at axial direction.
Described embedding groove is the bar shaped embedding groove.
The middle part of the up and down corresponding end face of described bar shaped embedding groove is provided with draw-in groove.
Its principle is: the structural design of the stiffening rib that distributes by tube wall, the embedding groove of stiffening rib, increase the ring stiffness of product, pass through simultaneously the structural design of the reinforcement steel disc of setting-in in the embedding groove, improved the rigidity of stiffening rib, thereby improved the rigidity of whole product, make its needs that satisfy high strength pressure, enlarged the using scope of riffled tube.
The utility model has the advantages that:
The utility model reasonable in design has increased the rigidity of product, makes its needs that satisfy high strength pressure, has enlarged the using scope of riffled tube.
Embodiment
Referring to accompanying drawing, a kind of steel strip reinforced PE riffled tube, include PE body 1, be distributed with outwardly stiffening rib 2 on PE body 1 outer wall, stiffening rib 2 is taper along the cross section of PE body 1 axial direction, and the middle part of its tapered cross-section stiffening rib is provided with along the embedding groove 3 of PE body 1 radial direction, is embedded with in the embedding groove 3 to strengthen steel disc 4; Stiffening rib 2 on PE body 1 outer wall distributes ringwise at its circumferencial direction, and is the display distribution at axial direction; Embedding groove 3 is the bar shaped embedding groove; The middle part of the up and down corresponding end face of bar shaped embedding groove is provided with draw-in groove.