packing weight:3400kg
packing volume:66cbm
| Item | | Specification(squre truss) | Qty |
| length | main tube(mm) | size(mm) |
| 30.00 m Beam(front) | 2 sets | 3.00 m | 50×5.0 | CS680×1010 | 20pcs |
| 2.00 m | 50×5.0 | CS680×1010 | 0pcs |
| 1.00 m | 50×5.0 | CS680×1010 | 0pcs |
| 18.00 m Beam(side) | 2 sets | 3.00 m | 50×5.0 | CS680×1010 | 12pcs |
| 2.00 m | 50×5.0 | CS680×1010 | 0pcs |
| 1.00 m | 50×5.0 | CS680×1010 | 0pcs |
| 17.00 m Pillar | 4 sets | 3.00 m | FALSE | CS520×520 | 20pcs |
| 2.00 m | FALSE | CS520×520 | 4pcs |
| 1.00 m | FALSE | CS520×520 | 0pcs |
| beam cube | Spigot cube 680x1010 | 0pcs |
| Frame Tower | Spigot Sleeve Block L | 4pcs |
| Steel Base L | 4pcs |
| Top Section L | 4pcs |
| Manual hoist,BA05 2Tons | 4pcs |
| Spigot Hinge Section,Height 1m | 4pcs |
| Fibre sling,BA04,2 tons 3m | 4pcs |
| Long outrigger | 16pcs |
Structural Design and Components:
A 30x15x18m concert truss system is a formidable structure, requiring a meticulous design and construction process to ensure stability and safety. The system typically comprises the following components:
- Main Trusses: These form the primary framework of the system, spanning the stage's width and depth. They are typically made from high-strength aluminum or steel, allowing for efficient load distribution and resistance against wind and external forces.
- Tower Trusses: These vertical structures rise from the main trusses, providing support for lighting fixtures and rigging. They are typically constructed from multiple sections that can be telescoped or bolted together, allowing for adjustments in height and configuration.
- Sub-Trusses: These smaller, often mobile trusses, connect to the main and tower trusses, providing additional hanging points for lighting fixtures and other equipment. Their flexibility allows for intricate and customizable lighting designs.
- Rigging Hardware: This comprises various connectors, clamps, and safety chains used to attach the lighting fixtures, speakers, and other equipment to the truss system. Rigging hardware is subject to strict safety regulations to prevent accidents and ensure the secure suspension of equipment.
Safety Considerations and Regulations:
The safety of performers, crew, and audience members is paramount in any concert setting. The 30x15x18m concert truss system must undergo rigorous safety checks and adhere to industry standards.
- Load Capacity: The design of the truss system must account for the weight of the lighting fixtures, speakers, and any other equipment being suspended. Load capacity calculations are essential to ensure that the structure can withstand the total weight without compromising stability.
- Wind Load Resistance: Outdoor concerts are susceptible to wind gusts, which can pose a significant threat to the truss system. The design must incorporate features like wind bracing and anchoring to mitigate the impact of wind loads.
- Fire Safety: The materials used in the truss system should be fire-retardant, and fire suppression systems might be required depending on the size and location of the concert.
- Rigging Inspection: Regular inspections of all rigging hardware are essential to ensure their integrity and prevent equipment failure. This includes visual checks for wear and tear, as well as load testing to verify their capacity.
Advantages of a Big Concert Truss System:
The use of a 30x15x18m concert truss system offers numerous advantages in creating a dynamic and engaging performance environment:
- Versatility and Customization: The system's modular design allows for flexibility in configuration, enabling the creation of unique lighting layouts to suit different performances and stage designs.
- Enhanced Lighting Capabilities: The height and expanse of the system provide a large surface area for suspending lighting fixtures, enabling the creation of dramatic and intricate lighting designs.
- Improved Sound Quality: The truss system can be used to support and position sound equipment, ensuring optimal sound distribution throughout the audience area.
- Increased Safety: The robust design and rigorous safety protocols ensure a secure and stable environment for performers, crew, and audience members.