A method for installing saddle-shaped cable nets under space-constrained conditions

Abstract

The invention discloses a saddle-shaped cable net spreading and mounting method under a limited space condition, and solves the problems that in the prior art, the cable net laying efficiency is low,a stand is damaged in the cable net laying process and potential safety hazards exist. The saddle-shaped cable net spreading and mounting method comprises the following main steps: firstly, spreadingload-bearing cables and wind-resistant cables at a position away from the stand; then, mounting lifting tools for the load-bearing cables at intervals from the end away from the stand; then, laying the wind-resistant cables while lifting a cable net, repeating the process until the cable net is lifted to the top, and then selectively lifting the 3-5 load-bearing cables to form ridges in the middleof the cable net so as to spread the cable net on the edge of the stand; then, mounting lifting tools for the remaining load-bearing cables, lifting and hanging the load-bearing cables and then detaching all the lifting tools; finally, mounting wind-resistant cable lifting tools for all the wind-resistant cables, and lifting and hanging the wind-resistant cables. By the saddle-shaped cable net spreading and mounting method, cable net laying at the stand and high-altitude cable spreading can be avoided, the cable net laying efficiency can be improved, no damage to the stand can be guaranteed,and the potential safety hazards can be eliminated.

Description

technical field [0001] The invention relates to a method for installing cables of a saddle-shaped cable net under the condition of limited space. Background technique [0002] When laying the cable net on the double-slope arch body, it is necessary to install and fix the double-slope arch body first, and then install the cable net on the double-slope arch body. The cable net is laid on the stand on one side, and high-altitude cable extension is required at the same time. During the installation process of the cable net extension cable, it will cause damage to the stand on the side of the double inclined arch support arch. At the same time, the high-altitude cable extension is not only inefficient, but also And there are security risks. Therefore, a saddle-shaped cable net installation method is designed under the condition of limited space to avoid cable net laying and high-altitude cable net laying and high-altitude cable laying on the side of the double inclined arch supp...

AI Technical Summary

Problems solved by technology

[0003] The technical problem to be solved by the present invention is to provide a saddle-shaped cable net laying installation method under the condition of limited space, which solves the problem that the prior art requires cable net laying and high-altitude cable laying in stands, resulting in low efficiency of cable net laying, During the cable net laying process, it will cause damage to the stands and there are potential safety hazards

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