How to connect Huijue mesh cable trays

Huijue mesh cable trays are installed using modular mounting, secure bolt assemblies, and careful alignment to ensure stability, ventilation, and easy cable management.

Preparation and Material Handling

Before installation, all materials should be inspected for compliance with approved specifications and checked for damage. Cable trays should be stored horizontally on a flat surface with timber supports at intervals of approximately one meter to prevent deformation and protect from moisture and sunlight ( ). Review the approved shop drawings to confirm tray layout, lengths, and locations within the building or service area ( ).

Tools and Equipment

Essential tools for installation include an adjustable wrench, step ladder, and M6 bolt assemblies for securing the trays ( ). Ensure all tools and equipment comply with contract requirements and are in good working condition ( ).

Mounting and Assembly

1. Install Mounting Ears: Attach four mounting ears to the pre-installed mesh cable tray using M6 bolt assemblies ( ).
2. Align Trays: Position the tray at the crossing points of adjacent prefabricated modules, ensuring there are no gaps between sections ( ).
3. Secure Connections: Tighten all bolts to ensure the tray is firmly fixed and stable. Use the innovative connector systems if available for easier assembly and alignment ( ).
4. Create Bends and Branches: The mesh design allows for easy bending and branching. Carefully separate wires and bend the tray as needed to route cables in multiple directions ( ).

Installation Best Practices

• Maintain proper spacing and support intervals to prevent sagging and ensure load capacity is not exceeded ( ).
• Verify that the minimum bend radius for cables is respected to avoid damage ( ).
• Ensure good ventilation around the trays to prevent heat buildup, especially for power cables ( ).
• Conduct QA/QC inspections during and after installation to confirm compliance with specifications and safety standards ( ).

Safety Considerations

All operatives should attend safety inductions and demonstrate competency in cable tray installation. Supervisors must monitor work to ensure safe practices, and any unsafe conditions should be corrected before proceeding ( ). By following these techniques, Huijue mesh cable trays can be installed efficiently, providing a durable, ventilated, and flexible cable management system suitable for various industrial and commercial applications.