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From the point of view of structure and material, the guard line is made of multiple strands of high-strength aluminum alloy prefabricated into a spiral structure. Each strand is heat-treated and formed, which can make the spiral arc and the outer diameter of the wire highly match. This preformed design is different from the traditional rigid wire protection fittings. Its flexible structure can closely fit the surface of the wire to avoid the local stress concentration of the wire caused by rigid contact.

The use of the flexible bonding characteristics of the pre-twisted structure to absorb vibration energy is the main method to reduce the vibration of the conductor. Dispersing vibration stress through precise installation location planning is an important way to improve the damping effect. Combining conductor parameters and environmental conditions to select the appropriate helical armor rods for overhead line model is the basis for effective damping.

​Protecting the wire from physical damage and environmental erosion is the most basic purpose of helical armor rods for overhead line. Improving the mechanical properties and operating stability of transmission lines is another purpose of helical armor rods for overhead line. Reducing the operation and maintenance costs and safety risks of transmission lines is an important purpose of helical armor rods for overhead line from the perspective of practical application.

In the ADSS optical cable erection system, helical suspension clamp for ADSS​ and ADSS dead end tension clamp are two accessories that complement each other but are very easy to be confused. For buyers, clearly distinguishing their positioning, functions and applicable scenarios can not only avoid engineering hidden dangers, but also realize the stable operation of the entire life cycle of optical cables and control comprehensive costs.

In the construction of power infrastructure, the installation efficiency and operation difficulty of metal fittings have always been the core issues of concern. Traditional suspension fixtures rely on heavy-duty tools, complex steps and other factors, which will not only slow down the construction progress, but also put forward high requirements for the operating environment and personnel skills. The preformed helical suspension clamp just broke this problem, and with the characteristics of simple operation and easy installation, it has become an important metal tool in the construction of power infrastructure.

In the field of modern communications and power transmission, ADSS optical cables are widely used. As a component to ensure the stable operation of the optical cable, the helical suspension clamp for ADSS is very important for the correct installation of the optical cable. This article will introduce you in detail the installation steps and main points of helical suspension clamp for ADSS​.