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 addition, during the equipment acceptance process, it is necessary to focus on checking whether the components of the suspension clamp for opgw cable are intact and undamaged, and whether the surface of the main components such as the preformed wire and the clamp body is smooth and smooth, so as to avoid safety risks due to material defects or processing defects.
Entering the installation link, the standardized operation process is the basis for the full performance of the fixture. First of all, the surface of the OPGW optical cable needs to be cleaned to remove oil stains and impurities, so that the suspension clamp for opgw cable can fit closely with the optical cable. Installers need to use special tools to wrap the preformed wire on the optical cable in a specific spiral direction. Each preformed wire must be tightly connected and evenly distributed so that the entire contact area is subjected to the same force. During the winding process, it is necessary to always pay attention to the tightness of the preformed wire to avoid excessive looseness causing the optical cable to slide, or excessive tightness damaging the outer sheath of the optical cable.
After the preformed wire is wound, the clamp body must be accurately installed in a predetermined position. This process requires strict control of the alignment accuracy of the suspension clamp for opgw cable and the suspension point of the tower to ensure that the OPGW cable is in a vertical state and prevent eccentric force. The fastening of the clamp body is an important step in installation. A torque wrench needs to be used to tighten the bolts according to the specified torque to make the clamp firmly lock the optical cable. At the same time, it is necessary to make the various components tightly connected, without loosening or gaps, to prevent wear and tear of the connection parts due to vibration.
In practical applications, different environmental conditions put forward differentiated requirements for the installation of suspension clamp for opgw cable. In windy areas, it is necessary to focus on strengthening the anti-vibration measures of the fixture, by installing rubber cushions and equipped with suitable anti-vibration hammers to reduce the vibration of the optical cable caused by wind. In heavy ice areas, it is necessary to choose a fixture with a stronger grip, and appropriately increase the density of the suspension point to reduce the tensile impact of icing on the optical cable. In addition, in areas with high incidence of lightning and lightning, it is also necessary to ground the fixture so that the lightning current can be safely introduced into the earth.
Of course, in order to ensure the long-term stable operation of suspension clamp for opgw cable, there can be no shortage of daily maintenance of the fixture. It is necessary to regularly check the fastening status of each component of the fixture, observe whether the preformed wire has shifted or worn, and whether there are signs of corrosion on the surface of the clamp body. Once an abnormality is found, it needs to be repaired or replaced in time to prevent the problem from expanding. At the same time, it is best to establish a complete maintenance file, record the time and content of each inspection and maintenance, and provide data support for subsequent operation and maintenance.
If you are looking for a trustworthy suspension clamp for opgw cable supplier, we can use professional technology, high-quality products and attentive service to satisfy you. Whether it is conventional line construction or special projects in complex environments, we can provide targeted solutions. You are welcome to contact us at any time and look forward to establishing in-depth cooperation with you.