Method and device for coating anticorrosive overhead wires
Dec 18, 2020


【Technical Field】

The invention relates to the technical field of anti-corrosion of overhead wires, in particular to a method and device for coating anti-corrosion overhead wires.


【Background technique】

In the stranding process of anti-corrosion overhead conductors, it is necessary to coat the inner layer or each layer of the conductor with anti-corrosion oil. Because anti-corrosion oil is a solid grease with a high viscosity, it is more difficult to apply during the production process of the wire. The use of traditional oiling devices will cause uneven oiling, excessive or insufficient oiling, and heavy workload during production, which will ultimately affect the production progress of the wire and the anti-corrosion effect of the finished line.

[Content of the invention]


An anticorrosive overhead wire oiling device, comprising: an oil tank through which the wire passes, a lifting device for adjusting the friction between the wire and the guide wheel, and a lifting device for adjusting the friction between the wire and the guide wheel is arranged in the oil tank, and the lifting device It is composed of a lifting rotating guide wheel, a lifting rotating guide wheel support, and a lifting rotating guide wheel handle. The lifting rotating guide wheel support is provided with a lifting rotating guide wheel, the core shaft of the lifting rotating guide wheel and the lifting rod of the lifting rotating guide wheel handle The bottom end is connected; both sides of the lifting and rotating guide wheel are provided with a first fixed rotating guide wheel and a second fixed rotating guide wheel, and the upper ends of the first fixed rotating guide wheel and the second fixed rotating guide wheel are level with the inlet oil groove The bottom of the wire is in contact, and the upper part of the horizontal wire is provided with a third fixed rotating guide wheel. The third fixed rotating guide wheel is located between the second fixed rotating guide wheel and the oil groove through which the horizontal wire passes; A thread inlet and an outlet end thread mouth are provided, the mouth of the inlet mouth passes through the oil groove plate hole, the mouth of the outlet end thread mouth is located in the oil groove plate hole, and the corresponding part of the oil groove plate hole is provided with Rubber pad for protecting the thread and scraping oil; the thread inlet nozzle is a high-strength nylon thread inlet nozzle.


In the present invention, this Overhead Conductor Oil Smearer is installed before each strand of the stranding machine for wire production, so that the wire passes through the four rotating guide wheels in the box in sequence. When the wire runs forward, it is driven by the friction between the wire and the rotating guide wheel. The rotation of the guide wheel makes the anti-corrosion oil evenly coated on the surface of the wire, thereby solving the problems of uneven oil coating of anti-corrosion overhead wires and difficulty in cleaning the work area, reducing the workload of operators and improving the anti-corrosion effect of finished wires.

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