UPB Die-cast Aluminum Alloy Bracket

I. Structure

Long slotted hanging holes for connection to pole clamps and steel straps, allowing the entire mount to be fixed to cement/wooden poles. A central round hole for bolt locking. A double-layer support plate structure can support wedge-shaped tension clamps and fiber optic cable clamps. Symmetrical hanging rings on both sides can suspend auxiliary cables, spare fiber optic cables, and guy wire accessories, enabling multiple hanging points on one mount. A layered, perforated reinforcing rib structure distributes cable tension while reducing product weight; the perforated design reduces wind resistance.

✅ Corrosion and Durability: Made of aluminum alloy, it is not easily rusted by outdoor sun and rain, suitable for mountainous and humid coastal pole lines.

✅ Multi-Cable Compatibility: A single bracket can simultaneously fix the main optical cable + 2 auxiliary cables, simplifying pole line accessories and reducing construction costs.

✅ Easy Installation: No welding required; quick assembly is possible with stainless steel clamps and wedge-shaped tension clamps, allowing for single-person high-altitude work.

✅ Mechanical Stability: One-piece die-cast molding, with reinforcing ribs to distribute cable tension, capable of withstanding the conventional tensile force of overhead optical cables.

Pole Fixing: Use stainless steel straps/flat iron clamps to lock the UPB bracket onto the utility pole;

Main Optical Cable Fixing: ADSS/drop cable wedge-shaped tension clamps are inserted into the central double-layer support plate and bolted in place;

Auxiliary Cable Suspension: Ring hooks on both sides suspend the incoming branch optical cable, spare optical cable, and tension auxiliary guy wire.

IV. Application Scope

Telecommunications Industry: Rural fiber-to-the-home, residential aerial FTTH projects, aerial ADSS fiber optic cable pole support

Power Supply: Low-voltage insulated conductors, tension fixing of overhead power branch lines

Outdoor Low-Voltage Cables: Monitoring overhead cables, security low-voltage cable pole fixing

NXJG wedge-shaped insulated tension clamps are specialized wedge-shaped tension clamps for overhead insulated conductors. Belonging to power line hardware, they are primarily used at the terminals, corners, and branch towers of overhead distribution lines to secure and tighten insulated overhead cables, bearing the full tension of the conductor and achieving tension anchoring of the conductor on the tower. They are the most commonly used guy wire anchoring hardware in urban and rural power distribution networks and rural power grid upgrades.

* **Wedge-shaped Insulation Body:** High-strength insulating composite material (reinforced plastic) with multiple reinforcing ribs and an internal wedge-shaped locking structure. After the conductor is inserted, it automatically wedges and tightens due to tension, without hydraulic crimping; it relies on mechanical self-locking to secure the cable. The end ring is used to connect the guy plate, insulator, and tower mounting point.

* **Galvanized Guy Plate Bracket:** Two hot-dip galvanized steel bent brackets, equipped with bolts and anti-loosening cotter pins at both ends, clamp and fix the wedge-shaped body. The bolts at the other end of the bracket are used to connect to the tower hardware and extension rods. The overall design features high tensile strength and is rust and corrosion resistant.

Locking end accessories: Black end limit plug + fastening bolt, assisting in limiting the depth of wire insertion and preventing cable slippage.

ADSS extension connector brackets are specifically designed for the extension and connection needs of self-supporting insulated overhead optical cables. They are mainly used to extend the suspension distance of the optical cable or adjust the installation angle of the optical cable. The bracket is made of high-strength alloy material, possessing excellent mechanical properties and UV resistance, adapting to various complex climatic conditions. Its scientifically designed structure allows for simple and quick installation, significantly saving construction time and labor costs. Using the ADSS extension connector bracket effectively improves the tensile strength and stability of the optical cable line, reducing the risk of damage caused by environmental factors.

Handan Jinmai Fasteners usually packaged in export standard packaging or according to customer needs. Package size and weight may vary depending on product model and quantity.and can provide customized services according to customer needs. also provide pre-sales, sales and after-sales services, including product information provision, technical consultation, contract execution and after-sales problem handling. Our products are mainly sold to South America, North America, Africa, Asia and other regions.