Innovative Hoisting Tackle with Both Side Opening and Dual Sheave for 100KN Rated Load

Innovative Hoisting Tackle Both Side Opening with Dual sheave for Quick and Easy Rope Installation

• Unmatched Rope and Cable Access for Quick Setup:​ The core innovation is the bilateral opening design. Both sides of the tackle can be opened, allowing the rope to be laid directly into the sheave groove from the side without the need to thread the end of a long rope through the block. This is a massive time-saver and safety enhancer, as it eliminates the cumbersome, and sometimes hazardous, process of feeding a heavy or tensioned rope through a small opening, especially when working at height or with long cable lengths.

• Dual Sheave Design for Effective Mechanical Advantage:​ The inclusion of two sheaves allows this single tool to function as the core of a 2:1 or greater mechanical advantage system. When configured in a standard block-and-tackle arrangement, it can effectively halve the force required to lift a given load. This enables a smaller crew to handle heavier transformers, switchgear, or tower components safely and with greater control, directly increasing onsite lifting capability and reducing physical strain.
• Enhances Onsite Safety and Reduces Accident Risk:​ The ease of side-loading the rope keeps workers' hands further away from pinch points and the main line of tension. It minimizes the need for awkward hand positions or forceful threading maneuvers that can lead to hand injuries. Quick and secure rope installation means less time spent on the rigging step, reducing the overall window of exposure to lifting-related hazards. The secure locking mechanism on the openings ensures the rope is fully contained during operation.

• Improves Operational Efficiency and Reduces Downtime:​ The speed of rigging and derigging directly translates to faster project progress. Crews can reconfigure lifting systems, change rope directions, or switch between different rigging tasks in a fraction of the time it would take with conventional blocks. This efficiency is critical during maintenance windows, storm restoration, or any project where minimizing outage time or work duration is a top priority.

• Durable Construction for Industrial Demands:​ Built to withstand the rigors of electrical utility work, these tackles are constructed from high-strength materials like forged steel or aluminum alloy. The sheaves feature smooth, durable grooves and high-capacity bearings to ensure smooth operation under load and to protect ropes from excessive wear. The robust locking pins or latches for the side openings are engineered for positive engagement and long-term reliability.

• Versatile for a Wide Spectrum of Electrical Tasks:​ This tool's utility is vast. It is perfect for setting up gin poles for tower erection, hoisting tools and materials to linemen on poles, tensioning guy wires, pulling in new conductors as part of a pulling system, and performing general equipment lifts in substations. Its dual-sheave design makes it adaptable for both simple re-direction and complex mechanical advantage systems.

• Simplifies Complex Rigging Configurations:​ In complex lifts that require multiple changes of direction or compound pulley systems, the bilateral opening feature is invaluable. It allows riggers to easily install the block at any point along a rope that is already under tension or threaded through other equipment, without disassembling the entire setup. This flexibility is key for professional, sophisticated lifting operations.

• A Smart Investment in Crew Capability and Productivity:​ While a specialized tool, its impact on workflow justifies the investment. The time saved on each rigging task accumulates rapidly across a project or a fleet's annual work plan. By empowering crews to work faster and safer, it delivers a clear return on investment through reduced labor hours and enhanced project throughput.

• Ideal for Confined or Elevated Work Spaces:​ The ability to side-load the rope is particularly beneficial in tight spaces, such as on a crowded pole top, inside a substation structure, or on a transmission tower crossarm, where maneuvering a long rope end is difficult or impossible. It makes rigging in constrained environments significantly more manageable.

• A Professional-Grade Tool for Modern Utility Work:​ The adoption of this design represents a move towards more ergonomic and efficient tools in the industry. It addresses a common pain point in traditional rigging, demonstrating a commitment to using intelligent equipment that improves both the process and the safety culture of electrical construction and maintenance work.