TianshuiChain Link Clasp
Category:
Product Description
Product Introduction
Chain connecting buckles, also known as chain shackles or chain clevises, are specialized critical components used in the industrial lifting sector to join two chains together or to connect chains with other rigging accessories such as hooks and shackles. Their primary function is to assemble or extend chain rigging systems, ensuring the overall integrity and strength of the entire lifting system.
Product Features
Strength-Based Design: Ensure strict alignment with the material (e.g., alloy steel), mechanical performance grade (e.g., G80, G100), and dimensional specifications of the matching chain components. This guarantees that the breaking load at the connection point is no lower than that of the chain itself, thereby preventing the formation of system weak points.
Compact and robust construction: Typically manufactured using one-piece molding or forging processes, commonly featuring D-type bow release shackles or Japanese-style connecting rings. The structural design ensures maximum strength while minimizing size, allowing the component to smoothly pass through sprockets without compromising the normal operation of the hoist.
Secure and reliable locking mechanism
Threaded pin shaft: Secured by a screw-in pin shaft and cotter pin, ensuring stable connection with strong impact resistance.
Spring latch: Convenient for quick installation and removal, but its load-bearing capacity and impact resistance are typically slightly lower than those of threaded types.
Interference Fit Without Pins: Utilizing high-precision components for tight assembly, this design delivers a smooth profile and is specifically engineered for applications requiring frequent passage through sprockets.
Compatibility: Manufactured in compliance with international standards (such as DIN, ANSI, GB), ensuring compatibility with chains and lifting equipment of corresponding specifications, while offering strong interchangeability and versatility.
Primary Applications
The chain connecting buckle serves as a "bridge" component in lifting operations and is widely used in:
Extend the lifting chain: Used for safely extending the chain when the standard length is insufficient.
Assembly of Lifting Sling Components: Serving as terminal connectors, these components combine chains with hooks, lifting eyes, and other elements to form complete lifting devices.
Equipment Maintenance and Installation: Providing reliable connection solutions for scenarios requiring temporary fixing or joining.
Commonly used in various industrial fields such as manual/electric hoists, cranes, ship mooring, mining operations, and heavy equipment lifting.
