Poynting BRKT-47 Mining Tunnel Roof Bolt Mount Bracket for BRKT-45

Heavy-duty roof-bolt mounting bracket for secure tunnel antenna installations

This robust mining-grade bracket provides a stable and reliable mounting interface for attaching the BRKT-45 antenna assembly to tunnel roof-bolt systems. Designed specifically for harsh underground environments, it offers strong mechanical support, vibration resistance and long-term durability in areas exposed to constant movement, dust, moisture and heavy equipment activity. Its slim, reinforced structure allows installation in confined tunnel spaces while maintaining rigid support for antenna alignment and optimal RF performance.

Key Features

• Mining-grade construction: Built from durable, corrosion-resistant steel designed to withstand harsh underground conditions including vibration, dust, moisture and mechanical stress from passing machinery.
• Roof-bolt mounting compatibility: Engineered to fit directly onto standard mining roof-bolt systems, ensuring secure attachment in tunnels where conventional mounting options are impractical or unavailable.
• Rigid structural design: Reinforced vertical frame provides exceptional stability, keeping antenna systems firmly aligned even in high-vibration areas such as haulage roads or active work zones.
• Precision mounting interface: Matches the mounting geometry of the BRKT-45 assembly, enabling fast and accurate installation of HELI-series antennas without alignment guesswork.
• Slim profile for confined areas: Compact, streamlined form allows the bracket to be mounted in narrow tunnel ceilings and restricted overhead spaces without obstructing movement or operations.
• Heavy-duty fasteners included: Equipped with industrial-grade bolts, nuts and mounting hardware to ensure long-lasting structural integrity under continuous load.
• Reliable in extreme conditions: Designed for long-term resilience in high-humidity, dusty and thermally variable environments common in mining and tunnelling operations.
• Ideal for tunnel communication networks: Provides a secure foundation for HELI-19 or HELI-series antenna configurations used for Wi-Fi, IoT, telemetry and automation systems.

Designed for the demanding mechanical stresses of underground mining, this bracket ensures a secure and dependable mounting solution for the BRKT-45 assembly, supporting stable and uncompromised RF performance throughout the tunnel network.