U-shaped hanging ring is one of the most commonly used basic connection fittings in transmission lines and substations, mainly used to connect insulator strings, fittings strings or equipment to tower crossarms, brackets or other fittings.
Its product usage can be summarized as:
1. The connection between tower suspension points and metal fittings is the most common type of connecting metal fittings, used to connect suspension strings, tension strings, lightning arresters, fuses, and other equipment to tower crossarms or brackets.
2. The transition connection between the hardware strings can be used in conjunction with ball head hanging rings, bowl head hanging plates, extension rings, connecting plates, etc., to form a complete hardware connection system.
3. Adjust the connection direction and installation angle. The U-shaped structure can provide multiple connection directions, making it easy to adjust the installation angle of insulator strings or equipment and adapt to different tower structures.
4. Standard fittings for transmission and distribution lines are widely used in various voltage levels such as 10kV, 35kV, 110kV, 220kV, 500kV, etc.
5. The fixation and connection of substation equipment are used for the installation and fixation of lightning arresters, isolating switches, transformers, and other equipment.
6. Improving the reliability and mechanical strength of connections. With a simple structure, high load-bearing capacity, and reliable connections, it is one of the most widely used fittings in the power system.
