packing weight: 520kg
packing volume: 5.5cbm
| Item | Specification(squre truss) | Qty |
| length(M) | main tube(MM) | size(MM) |
| Beam | 3 | 50×3.0 | CS500×600 | 3 pcs |
| 2 | 50×3.0 | CS500×600 | 1 pcs |
| 1 | 50×3.0 | CS500×600 | pcs |
| 0.5 | 50×3.0 | CS500×600 | pcs |
| Pillar | 3 | 50×3.0 | CS350×350 | 2 pcs |
| 2 | 50×3.0 | CS350×350 | pcs |
| 1 | 50×3.0 | CS350×350 | 2 pcs |
| 0.5 | 50×3.0 | CS350×350 | pcs |
| Tower | Spigot Sleeve Block M | 2 pcs |
| Steel Base M | 2 pcs |
| Top Section M | 2 pcs |
| Manual hoist,BA05 2Tons | 2 pcs |
| Spigot Hinge Section,Height 1m | 2 pcs |
| Fibre sling,BA04,2 tons 3m | 2 pcs |
| Long outrigger | 8 pcs |
| Truss Accessory | Conical coupler & Safrty clip & pin | whole
set |
Structural Design Considerations for a Goal Post Truss System for an LED Wall
The proposed installation of an LED wall measuring 33' x 13' with an approximate weight of 2,000 pounds necessitates a robust and reliable goal post truss system for support. This essay will delve into the crucial design considerations for such a system, taking into account the specific parameters provided.
Firstly, the height requirement of 16' minimum presents a significant challenge, given the stage height of 2-3'. This implies that the goal posts will need to extend approximately 13-14' above the stage platform. This considerable height necessitates a careful selection of truss materials and configuration to ensure structural integrity and prevent instability.
The weight of the LED wall itself, 2,000 pounds, is another critical factor. This distributed load must be evenly distributed across the entire truss system to prevent localized stress points and potential failure. The truss configuration should be designed to provide ample support for the wall, taking into account the potential for wind loads and vibrations.
The choice of truss material is paramount. Aluminum is generally preferred for its lightweight yet robust properties, making it suitable for large-scale installations. However, the specific size and gauge of the aluminum tubing will need to be determined based on the calculated load requirements and the desired rigidity of the system.
Furthermore, the design of the goal posts themselves must be considered. They should be sufficiently anchored to the stage platform to prevent any movement or instability. Utilizing robust base plates with appropriate anchor bolts and securing them to the stage floor with concrete or other suitable materials is crucial.
Finally, the safety and stability of the entire system are paramount. Regular inspections and maintenance will be necessary to ensure continued structural integrity. Additionally, the truss system should be designed to allow for easy access for installation, maintenance, and potential future modifications.
In conclusion, designing a goal post truss system for a 33' x 13' LED wall with a weight of 2,000 pounds and a height requirement of 16' necessitates a thorough understanding of structural engineering principles. Careful consideration of material selection, truss configuration, load distribution, and anchoring methods is vital to ensure a safe, stable, and reliable system that meets the specific needs of the church installation.
