Crawling ladder for repairing and maintaining power line
A technology for power lines and ladders, applied to overhead lines/cable equipment, ladders, buildings, etc., can solve the problems of electric maintenance personnel slipping, cumbersome operation, low operation efficiency, etc., to improve maintenance efficiency, easy assembly and use, and guarantee The effect of stability
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Embodiment 1
[0024] like figure 1 , figure 2 and image 3 A climbing ladder for power line maintenance is shown, which is composed of a positioning component and an insulating climbing component; the positioning component includes a hook 1, and a pulley 3 arranged in the hook 1, and runs through both sides of the hook 1 for installation The positioning shaft 2 of the pulley 3, wherein one end of the positioning shaft 2 is set to a helical structure and fixed by a positioning shaft nut, and the positioning plate 4 arranged on the support arm of the hook 1, and the transmission link 5 connected with one end of the positioning plate 4, and The positioning block 6 connected with the transmission connecting rod 5, and the positioning column 8 connected with the positioning block 6, wherein the positioning block 6 is connected with the side wall of one end of the positioning column 8, and one end of the hook 1 is connected with the positioning column 8 and is located inside the positioning col...
Embodiment 2
[0027] like Figure 7 A climbing ladder for power line maintenance is shown, which is composed of a positioning component and an insulating climbing component; the positioning component includes a hook 1, and a pulley 3 arranged in the hook 1, and runs through both sides of the hook 1 for installation The positioning shaft 2 of the pulley 3, wherein one end of the positioning shaft 2 is set to a helical structure and fixed by a positioning shaft nut, and the positioning plate 4 arranged on the support arm of the hook 1, and the transmission link 5 connected with one end of the positioning plate 4, and The positioning block 6 connected with the transmission connecting rod 5, and the positioning column 8 connected with the positioning block 6, wherein the positioning block 6 is connected with the side wall of one end of the positioning column 8, and one end of the hook 1 is connected with the positioning column 8 and is located inside the positioning column 8 , and the first pos...
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