Abstract: That thousand meters deep pipe and cable shaft has not used the internal traditional steel rope slings and steel or wooden temporary cable clip fixing to down for the laying installation process of many large diameter wire armoured power cable in Konkola project of Zhongdu International Zambia Company was introduced.Meanwhile,a new-type rope tying laying installation method was designed.The application of this new technology supplied the technical support for laying installation of all kinds of large diameter power cable in deep shaft,with features of short construction period and high security.

Key words: Deep shaft, New type rope, Large-diameter wire armoured power cable, Limit device and braking system