Cable laying system for high-altitude vertical structure body

Abstract

The invention relates to a cable laying system. The cable laying system for a high-altitude vertical structure body comprises a fixation base, supporting legs, connection cross arms, two suspension cage supports and a transportation and installation construction article support. The supporting legs are arranged on the top edge of the vertical structure body and are in supporting connection to the middle portion of the suspension cage supports and the transportation and installation construction article support; the two suspension cage supports are arranged at the two sides of the transportation and installation construction article support respectively, and the connection cross arms are connected between the two suspension cage supports; the suspension cage supports are longer than the transportation and installation construction article support, and the end portions of the suspension cage supports are provided with suspension cage suspension points; the transportation and installation construction article support is provided with two transportation and installation construction article suspension points. The cable laying system further comprises a cable brake device; a cable laying auxiliary device which is arranged on the supporting legs transversely, and the end portion thereof is provided with a pulley; and balance weights arranged on the base away from the top side edge of the vertical structure body. The cable laying system improves personal and material safety and improves work efficiency.

Description

technical field [0001] The invention relates to a cable laying system, in particular to a system for laying cables in a vertical direction. Background technique [0002] In industry, civil construction and other industries, when laying cables on high-altitude vertical structures, due to the work area, there is no corner to climb and stand to rely on, and the amount of cable laying is large. In order to ensure construction safety and improve construction efficiency, in the past, usually Firstly, all the cables with small cross-sections to be laid are hoisted to the top of the structure, and then the cables are sorted out by using the cage to carry people. Large-section cables are pulled vertically from bottom to top. Because large-section cables are very heavy, it is very difficult for personnel working at high places. In order to facilitate construction, the cables are usually hoisted to high platforms and laid from top to bottom. Using the downward inertia, construction pe...

AI Technical Summary

Problems solved by technology

However, because the cables are pulled up and down in the vertical cable tray, due to the large number of cables in the bridge, the cables rub against each other during the laying process, which will easily cause the cable insulation protection layer to wear out and cause quality accidents. Arranging, there will be twisting and crossing phenomenon, it is time-consuming and laborious to arrange, and the construction efficiency is low

Large-section cables are heavy and have a large downward inertia. It is difficult for construction workers at high places to control the downward inertia of cables, which is prone to safety accidents

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