| 摘要 |
A fixing method of a cable-hanger is provided to rapidly and easily fix the cable-hanger to a messenger wire even at a high place without a jig. In a fixing method of a cable-hanger(11) to a messenger wire(10), the cable-hanger(11) with a spiral wire structure is attached to the messenger wire(10) such that a cable crosses the cable-hanger(11). The cable-hanger(11) has the spiral wire structure with high tension in the form of a one-directional structure or an alternating spiral structure. A wire with high tensile strength made of thermoplastic is used as the cable-hanger(11). The cable-hanger(11) is suspended by the messenger wire(10) by penetrating the messenger wire(10) and the cable inside the spiral structure made of a high tensile strength wire. Fixing parts(13) for fixing the messenger wire(10) to the cable-hanger(11) are both ends of the cable-hanger(11). An armor rod(14) is used to fix the cable-hanger(11) to the messenger wire(10). |
