Y-Clevis Clevis
The Y-Clevis Clevis serves as a critical connector for attaching clevis tongue insulators within insulator strings. It creates secure connections between conductors and various hardware components in transmission lines. These clevises feature a distinctive bent bolt design that enables additional articulation points.
Y-Clevis Clevis components integrate seamlessly with ANSI class 52-3 and 52-5 insulators for optimal performance. They come in different strength ratings, including 30,000 lb and 40,000 lb ultimate tensile strength versions. The bent bolt section provides flexibility while maintaining structural integrity during installation and operation.
These hardware fittings work alongside ball fittings and socket assemblies in power distribution systems. Y-Clevis Clevis units can accommodate various conductor sizes and insulator throat diameters. They excel in both standard and hot-line applications across transmission and distribution networks.
Features:
• Constructed with galvanized ductile iron body for maximum durability and corrosion resistance
• Includes stainless steel cotter pins and galvanized steel hardware components
• Bent bolt design allows multi-directional movement and enhanced articulation
• Compatible with multiple insulator classes and throat diameter ranges
• Achieves ultimate tensile strength ratings up to 40,000 pounds
Y-Clevis Clevis Drawing
Frequently Asked Questions (FAQ)
What is a Y-Clevis Clevis used for?
Y-clevis clevises are specifically designed to attach clevis tongue insulators to associated hardware within an insulator string. The bent bolt in the Y-clevis section provides an additional point of articulation within an assembly, allowing for flexible movement.
What materials are Y-Clevis Clevises made from?
The body is manufactured from galvanized ductile iron, while the hardware components are made of galvanized steel. The construction includes a bent bolt, nut, clevis pin, and cotter pin for secure assembly.
What is the strength rating of a standard Y-Clevis Clevis?
The standard Y-Clevis Clevis typically has an ultimate strength rating of 30,000 lb, making it suitable for heavy-duty transmission line applications and insulator string assemblies.
How does the Y-Clevis design differ from regular clevises?
The Y-Clevis features a unique bent bolt section that provides an extra articulation point, allowing for greater flexibility and movement within the assembly compared to standard clevis designs.
What are the standard dimensions of a Y-Clevis Clevis?
A typical Y-Clevis Clevis has a coupling length of 3.25 inches and weighs approximately 3.087 lb. The specific dimensions are standardized to ensure compatibility with various insulator assemblies.
What types of couplings can be used with Y-Clevis Clevises?
Y-Clevis Clevises can be integrated with ball, socket, tongue, clevis, or eye couplings, or combinations thereof, making them versatile for various overhead line applications above 1,000V.
