铝包钢加强芯制造技术

技术编号:20446959 阅读:220 留言:0更新日期:2019-02-27 02:16
本实用新型专利技术公开铝包钢加强芯,包括铝包钢单线和铝单线,铝包钢单线包括铝包钢芯单线和软金属层,铝包钢芯单线包括圆形铝包钢芯单线和扇形铝包钢芯单线,圆形铝包钢芯单线位于中心处和外侧设有扇形铝包钢芯单线和圆形铝包钢芯单线,绞合成承力加强芯,承力加强芯的外围螺旋缠绕有铝单线,铝单线包括Z形铝单线和扇形铝单线,Z形铝单线互相嵌合形成Z形铝单线层,扇形铝单线组成的扇形铝单线层位于Z形铝单线层和承力加强芯之间,铝单线外围包裹有合金层,Z形铝包钢芯单线层外层设有屏蔽层和绝缘层。承力加强芯承受更大的压力,合金层能提高耐腐蚀性,异型横截面能使结构更加的紧密,同时也增加了载流量,是普通导线的1‑2倍,并且能提高导电性能。

Aluminum clad steel reinforced core

The utility model discloses an aluminium-clad steel reinforcing core, which comprises an aluminium-clad steel single wire and an aluminium single wire, an aluminium-clad steel single wire including an aluminium-clad steel core single wire and a soft metal layer, an aluminium-clad steel core single wire including a circular aluminium-clad steel core single wire and a sector-shaped aluminium-clad steel core single wire, a sector-shaped aluminium-clad steel core single wire and a circular aluminium-clad steel core single wire at the center and the outer sides, and a stranded composite bearing The outer spiral winding of the load-bearing strengthening core is made of aluminum single wire, which includes Z-shaped aluminum single wire and fan-shaped aluminum single wire. The Z-shaped aluminum single wire interacts with each other to form a Z-shaped aluminum single wire layer. The fan-shaped aluminum single wire layer composed of fan-shaped aluminum single wire is located between the Z-shaped aluminum single wire layer and the load-bearing strengthening core. The outer layer of the aluminum single wire is wrapped with an alloy layer, and the outer layer of the Z-shaped aluminum-clad steel core is provided with a shielding layer and an insulating layer. The load-bearing reinforcement core withstands greater pressure, the alloy layer can improve corrosion resistance, the special cross section can make the structure more compact, but also increase the carrying capacity, which is 1 2 times that of the ordinary conductor, and can improve the conductivity.

【技术实现步骤摘要】
铝包钢加强芯
本技术涉及导线领域,具体是一种铝包钢加强芯。
技术介绍
电缆线广泛应用于输电线路等,不仅要求其满足输送容量,同时需要导线能够减低线路损耗,铝包钢是一种在钢铁材料上包一层铝的复合制品,通常为圆线,即圆钢丝表面包裹一层铝,称为铝包钢丝,铝包钢绞线的强度较高,耐腐蚀性能较好,具有衰耗小,频率特性均匀、杂音电平较低、能合理选择增音区长度和通信费用较小等优点。
技术实现思路
本技术的技术方案为:一种铝包钢加强芯,包括铝包钢单线和铝单线,铝包钢单线包括铝包钢芯单线和软金属层,铝包钢芯单线包括圆形铝包钢芯单线和扇形铝包钢芯单线,圆形铝包钢芯单线位于中心处和外侧设有扇形铝包钢芯单线和圆形铝包钢芯单线,同心绞合形成承力加强芯,承力加强芯的外围螺旋缠绕有铝单线,铝单线包括Z形铝单线和扇形铝单线,Z形铝单线互相嵌合形成Z形铝单线层,扇形铝单线组成的扇形铝单线层位于Z形铝单线层和承力加强芯之间,铝单线外围包裹有合金层,Z形铝包钢芯单线层外层设有屏蔽层,屏蔽层外层为绝缘层。进一步地,中心处的圆形铝包钢芯单线外包裹有软金属层,铝包钢单线绞合前强度不小于1450Mpa,所述铝单线采用耐高温铝单线。进一步地,本文档来自技高网...

【技术保护点】
1.一种铝包钢加强芯,其特征在于:包括铝包钢单线和铝单线,所述铝包钢单线包括铝包钢芯单线和软金属层,所述铝包钢芯单线包括圆形铝包钢芯单线和扇形铝包钢芯单线,所述圆形铝包钢芯单线位于中心处和外侧设有扇形铝包钢芯单线和圆形铝包钢芯单线,同心绞合形成承力加强芯,所述承力加强芯的外围螺旋缠绕有铝单线,所述铝单线包括Z形铝单线和扇形铝单线,所述Z形铝单线互相嵌合形成Z形铝单线层,所述扇形铝单线组成的扇形铝单线层位于Z形铝单线层和承力加强芯之间,所述铝单线外围包裹有合金层,所述Z形铝包钢芯单线层外层设有屏蔽层,所述屏蔽层外层为绝缘层。

【技术特征摘要】
1.一种铝包钢加强芯,其特征在于:包括铝包钢单线和铝单线,所述铝包钢单线包括铝包钢芯单线和软金属层,所述铝包钢芯单线包括圆形铝包钢芯单线和扇形铝包钢芯单线,所述圆形铝包钢芯单线位于中心处和外侧设有扇形铝包钢芯单线和圆形铝包钢芯单线,同心绞合形成承力加强芯,所述承力加强芯的外围螺旋缠绕有铝单线,所述铝单线包括Z形铝单线和扇形铝单线,所述Z形铝单线互相嵌合形成Z形铝单线层,所述扇形铝单线组成的扇形铝单...

【专利技术属性】
技术研发人员:李伟
申请(专利权)人:南通市万盟铝线有限公司
类型:新型
国别省市:江苏,32

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