OPGW double suspension clamp is an important part of power optical cable fittings, with the following characteristics and advantages:
Composition structure
It is usually composed of inner stranded wire, outer stranded wire, aluminum alloy sleeve shell, rubber clamp block, triangular connecting plate, PS hanging plate, U-shaped ring, bolts, nuts, cotter pins and other components.
Widely used
It can be used in special places such as large-span rivers, high-drop valleys, and heavy ice areas. In addition to having all the performance of the general single suspension clamp, it can also improve the mechanical strength of the clamp, increase the radius of curvature, and ensure the safe and reliable operation of the optical cable (wire) in special environments.
Product features
The optical cable is supported, fixed and protected by double fulcrums, the stress distribution is uniform, there is no concentration point, which can enhance the rigidity of the cable installation point and has good protection performance for the optical cable.
It has good dynamic stress bearing capacity, and the double-layer structure plays a greater protective role for the running optical cable with long-term unbalanced load.
It has a large contact area with the optical cable, and is equipped with a flexible rubber clamp block to enhance the self-damping and reduce the wear.
The smooth surface and the rounded shape of the end improve the corona discharge voltage and reduce the power loss.
The high-quality aluminum alloy material improves the mechanical properties and corrosion resistance of the clamp, and greatly prolongs the service life.
Convenient installation, no need for professional installation tools, maintenance-free, and reduced construction costs.
In practical applications, the selection of OPGW double suspension clamps needs to be determined according to the specific use environment and optical cable specifications.
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