详细介绍:
本产品是将ADSS光缆悬挂在输电线路杆塔上。主要用于光缆与直线杆塔或转角小于25°杆塔的联接,每杆塔一套。
线夹特点:握着力10%-20%RTS(RTS 为光缆的极限抗拉强度),适用档距大于200m。
线夹包括:内层预绞丝护线条、外层预绞丝、悬垂组件一套(一套悬垂套壳、一套橡胶垫片和一套螺栓螺母垫圈等组成)、直角挂环和U型挂环一套。
产品结构:
1、内层预绞丝护线条:由特定的铝合金线材制成,直接缠在光缆的外层
2、外层预绞丝:由特定的铝合金线材制成。
3、悬垂组件:由(a)橡胶垫片、(b)铝套壳、(c)螺栓 、(d)垫圈、(e)螺母、(f)防松插销组成。橡胶垫片由优质橡胶及中心加强件组成,具有较高的强度和弹性,较小的压缩变形;铝套壳由耐腐蚀铝合金压力铸造而成;螺栓、螺母、垫圈、纺松插为热镀锌标准件。
4、U型挂环:热镀锌钢U型挂环,U-4,破坏载荷为40kN;U-7,破坏载荷为70kN
5、ZH型挂环:热镀锌钢ZH型挂板,ZH-4,破坏载荷为40kN;ZH-7,破坏载荷为70kN。
用于小档距ADSS光缆,推荐使用档距200m-300m,转角≤25°,破断力为20KN。
![undefined](https://cbu01.alicdn.com/img/ibank/2016/171/373/2832373171_803468801.jpg)
用于小档距ADSS光缆,推荐使用档距300m-400m,转角≤25°,破断力为30KN。
![undefined](https://cbu01.alicdn.com/img/ibank/2016/821/822/2835228128_803468801.jpg)
用于中档距ADSS光缆,推荐使用档距300m-500m,转角≤25°,破断力为40KN。
![undefined](https://cbu01.alicdn.com/img/ibank/2016/760/973/2832379067_803468801.jpg)
用于大档距ADSS光缆,推荐使用档距500m-700m,转角≤25°,破断力为60KN。
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