Suspension clamp for OPGW cable is one of the components to ensure the safe erection of optical cables. Through precise mechanical structure design, this type of clamp can stably hang the OPGW optical cable on the tower, which can not only disperse the tension, weight and external environmental load of the optical cable, but also reduce the damage caused by vibration, friction and other factors to the optical fiber inside the optical cable, and help the OPGW optical cable operate reliably for a long time. 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.
In high-voltage transmission lines of 110kV and above, OPGW optical cables have both communication and lightning protection functions. Suspension clamp for OPGW cable can suspend the optical cable on a linear pole tower or a corner pole tower, which can disperse the stress on the optical cable, prevent the optical cable from being damaged due to wind, gravity and other factors, and ensure the smooth communication of the power system and the safe operation of the line. In urban distribution networks, OPGW optical cables are often used for communication connections between substations and between substations and dispatch centers. Suspension clamp for OPGW cable can firmly install the optical cable on the poles and towers of the urban power grid, adapt to the complex environment of the city, protect the optical cable from interference from external factors, and maintain the normal operation of the urban power communication network.
In a wind farm, data communication is required between the various fans and between the fans and the control center. OPGW optical cable can be used to connect these equipment. Using suspension clamp for OPGW cable to hang the optical cable on the fan tower and the pole tower in the field, it can withstand harsh environments such as strong winds in wind farms, ensure the stability of communication lines, and enable the operation data and fault information of the fan to be transmitted to the control center in a timely manner, which is convenient for the monitoring and maintenance of the fan. The collector circuit of a wind farm can transport the electrical energy emitted by the fan to the substation, and it can also be equipped with a communication function. Suspension clamp for OPGW cable can be used to fix the OPGW optical cable on the collector line, so that the optical cable will not be damaged under long-term wind, sun and vibration conditions, and ensure the dual stability of power transmission and communication.
High-speed rail requires high real-time and stability of communication. OPGW optical cable has high reliability and anti-interference capabilities, and can be used as an important choice for high-speed rail communication. Suspension clamp for OPGW cable allows the optical cable to be stably suspended under the vibration generated by the high-speed operation of the high-speed rail, ensuring the normal operation of the high-speed rail communication system, and supporting the functions of automatic driving and real-time monitoring of the high-speed rail. Transmission and communication lines in the trans-Haiti region often face tests such as strong winds and salt spray corrosion. OPGW optical cable has good mechanical properties and corrosion resistance, and can be used for cross-sea connections. Suspension clamp for OPGW cable can also stably suspend the optical cable on the cross-sea pole tower in the harsh environment at sea, allowing reliable transmission of cross-sea power, and realizing the power supply and communication connection between the island and the mainland.
In short, suspension clamp for OPGW cable plays an important role in ensuring the stable operation of optical cables, extending equipment life, and reducing operation and maintenance costs. The fixture also relies on precise structural design, weather-resistant material selection and reliable fixing performance to provide reliable support for optical cables in different scenarios, and realize multi-scenario fixture applications.