The utility model relates to a plastic steel reinforced winding tube, including a plastic belt made of polyethylene. One side of the plastic belt body is an upper lap edge with a notch below and the other side is a lower lap edge with a notch above the other side. The upper surface of the plastic belt has a number of uniform ribs on the upper surface of the plastic belt body. The internal coating of the rib is T A type of steel belt; the plastic belt is spirally twisted, and the upper lap joint is lap over the top of the overlapping side and welds well and is well sealed; the T type steel belt is located inside the reinforced winding pipe of the plastic steel, and will not be loosened and misplaced; the plastic belt has ribs and the ribs are covered with T steel belt, which increases the ring of the reinforced winding pipe of the plastic steel. The rigidity bar is placed between each two ribs, and the spacing bar extending into the T type steel strip can limit the length of the plastic steel reinforced winding pipe expansion.
【技术实现步骤摘要】
塑钢增强缠绕管
本技术涉及排水管的
,特别涉及一种塑钢增强缠绕管。
技术介绍
塑料管的应用越来越广泛,塑料管相比金属管具有耐腐蚀、抗氧化的特性,一些排水管道多采用塑料管,但是自身的刚度不足;为了提升塑料管的应用范围,通常会制成具有延展性的波纹管,而且通常会用钢带加强的波纹管,钢带提高了塑料管刚度;但是,现有的用钢带加强的波纹管中的钢带与波纹管之间说相互独立的,后期将钢带夹在两层波纹管之间,容易松动,而且波纹管不能一味的缩短或伸长,这样可能造成管与管之间的连接不稳定甚至相互错位或者脱离。
技术实现思路
为了解决上述技术问题,本技术提供一种塑钢增强缠绕管。本技术的技术方案是:一种塑钢增强缠绕管,包括聚乙烯制成的塑料带体,所述塑料带体的一侧为下方具有缺口的上搭接边、另一侧为上方具有缺口的下搭接边,所述塑料带体的上表面具有若干个均布的肋片,所述肋片的内部包覆有T型钢带,所述塑料带体螺旋缠绕,所述上搭接边搭接在所述下搭接边的上方后挤出焊接。优选的,所述T型钢带包括互相垂直的竖片体和横片体,所述竖片体用粘接树脂粘接在所述肋片的内部,所述横片体用粘接树脂粘接在所述塑料带体的内部。优选的,所述横片体的两侧均设有多个均布的伸缩圆槽,所述塑料带体的内部设有位于两个相邻的肋片之间且与所述伸缩圆槽连通的空腔,所述空腔的内部设有两端伸入所述伸缩圆槽且可活动的限位棒。本技术的有益效果是:本技术的塑钢增强缠绕管,T型钢带位于塑料带体的内部,不会松动和错位;本技术的塑钢增强缠绕管,用塑料带体螺旋缠绕,上搭接边和下搭接边的搭接后挤出焊接,密封良好;且塑料带体具有肋片,肋片内包覆有T型钢带,增 ...
【技术保护点】
一种塑钢增强缠绕管,包括聚乙烯制成的塑料带体,其特征在于,所述塑料带体的一侧为下方具有缺口的上搭接边、另一侧为上方具有缺口的下搭接边,所述塑料带体的上表面具有若干个均布的肋片,所述肋片的内部包覆有T型钢带,所述塑料带体螺旋缠绕,所述上搭接边搭接在所述下搭接边的上方后挤出焊接。
【技术特征摘要】
1.一种塑钢增强缠绕管,包括聚乙烯制成的塑料带体,其特征在于,所述塑料带体的一侧为下方具有缺口的上搭接边、另一侧为上方具有缺口的下搭接边,所述塑料带体的上表面具有若干个均布的肋片,所述肋片的内部包覆有T型钢带,所述塑料带体螺旋缠绕,所述上搭接边搭接在所述下搭接边的上方后挤出焊接。2.根据权利要求1所述的塑钢增强缠绕管,其特征在于,所述T型钢...
【专利技术属性】
技术研发人员:谢书彬,贾陆军,李芳,闫湍峰,
申请(专利权)人:河南惠洁管业有限公司,
类型:新型
国别省市:河南,41
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