78ft X 34ft 8 Tower Structure for Gym / Strong Truss System for Indoor

78ft x 34ft 8 tower structure for Gymnasium
Brief destriction:
1. It is all with 500X600mm square trusses to make this 8 tower structure. With Alu 6082-T6 materials, and baring the loading capacity. Light weight but durable and anti-presure.
2. Truss selfweight is 1600kg, lighting and sound weight is 3000kg, calculate with 8 points loading, and 600kg for each point. If your Gym is with Scafolding structure, and without the technical data of the scaffolding loading, in case of safety, our engineer suggest set up this structure from stages floor or the ground, avoiding the distroying of the Gymnasium scaffolding structure.
3. Considering the fact that the Gym is usually for the sports event, 2 vertical masts are required on the two sides of stages. One marst on the two sides of the front stage. The first lighting bar should be stick out to fix, and install the assisting support to make sure of the loading safety of the lighting and sound system.