Engineered Tubular A-Frame for Transmission Tower Construction
Features:
The A-Shape Tubular Gin Pole is a heavy-duty lifting system designed for stability and high load capacity in transmission tower construction and maintenance. Its tubular A-frame structure provides superior strength and features:
High-grade steel or aluminum construction with optional galvanization for corrosion resistance
Wide base configuration for enhanced stability during lifts
Integrated rigging points for secure load attachment
Smooth inner cable guides to reduce friction and wear
Optional load monitoring system with digital readout
Quick-connect hardware for fast assembly and disassembly
Working Principle:
The A-frame base is anchored to a stable foundation or tower structure
Guy wires (when used) provide additional lateral support
A hoisting mechanism (manual or powered) is mounted at the apex
The load is lifted vertically between the two legs of the A-frame
Guiding rollers ensure controlled movement and prevent swinging
Applications:
Transmission tower erection and maintenance
High-voltage line installation and stringing
Substation equipment lifting
Telecommunication tower assembly
Bridge cable and structural installations
Advantages:
✔ Exceptional Stability – A-frame design resists tipping and side loads
✔ Higher Load Capacity – Supports heavier weights than single-pole systems
✔ Precision Control – Ideal for aligning large tower components
✔ Durable Construction – Weather-resistant materials for long-term use
Service & Support:
Engineered load calculations for specific project requirements
Custom fabrication available for unique applications
Comprehensive inspection and maintenance guidelines
Use and Characteristics
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