一种双固定四面接触式电缆试验夹设计与实现研究

Design and Implementation of a Double Fixed Four-sided Contact Cable Test Clamp

通常大面积电缆隧道(顶管)使用的是内径为3m、外径是3.55m的圆形钢承口,传统的电缆布置方式为水平布置、垂直布置以及品字形布置,大面积电缆隧道(顶管)的电缆使用环形布置方式。本文设定一种双固定四面接触式电缆试验夹,经现场检验效果显著,能够大大节省体力消耗。

Generally,large-area cable tunnels (top pipes) use round steel sockets with an inner diameter of 3 m and an outer diameter of 3.55 m.The traditional cable layout is horizontal,vertical and character-shaped,large-area cable tunnels.The cable (top tube) is arranged in a circular arrangement.In this paper,a double-fixed four-sided contact cable test clamp is set,which can significantly save physical exertion by on-site inspection.