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The working principle of suspension clamp for OPGW cable​ is to achieve reliable fixation and flexible protection of optical cables in a dynamic force environment. In fact, the workflow of a set of high-quality suspension clamp for OPGW cable in actual working conditions needs to be supported by a variety of technical designs.

​If you want to effectively maintain the suspension clamp for OPGW cable, you must first understand the working environment and failure risks of the fixture. Suspension clamp for OPGW cable is exposed to the outdoors for a long time, not only withstanding the dynamic stresses of OPGW cable's own weight, wind, ice and snow loads, but also facing the erosion of complex environments such as ultraviolet rays, acid rain, and salt spray. Under the superposition of these factors, the metal parts of the fixture may rust, fatigue and fracture, and the rubber liner is easy to age and lose elasticity, resulting in loosening or even falling off of the OPGW optical cable. Therefore, regular inspections are the basic part of maintenance work.

​The use of suspension clamp for opgw cable needs to be strictly controlled from the early preparation stage. First of all, the construction team needs to conduct a comprehensive inspection of the erection line, accurately evaluate the force of the suspension point according to the type of tower, terrain conditions and meteorological environment, and choose a fixture that matches the specifications based on this.

In high-voltage transmission lines, OPGW optical cables need to be suspended between poles and towers for a long time to withstand various external forces such as their own gravity, wind, ice and snow loads. Suspension clamp for OPGW cable can reliably fix the optical cable on the tower, so that the optical cable can always maintain the correct position and shape during complex meteorological conditions and long-term operation, to prevent relaxation, shaking or even falling off, so as to ensure the stability of power transmission and communication signals.

This article will explain the maintenance points of armoured grip suspension clamp for OPGW in detail from the following aspects.

Due to the wide application of OPGW optical cables in many fields such as electric power, transportation, and new energy, the suspension clamp for OPGW cable, which is a supporting facility, has also been applied to various scenarios to support and protect optical cables.