How to build a good stage with aluminum alloy truss?

The construction of an aluminum alloy truss can be roughly divided into twelve procedures. The detailed production process is as follows:

1.First place the four bases in a rough position on the ground, and adjust the supporting legs below to make it on a level surface.

2.Pierce into the underside of the diagonal support on the outside of the base on the four corners, and insert two in each corner, totaling eight.

3.Fix the reverse head on the base with screws, paying attention to the direction of rotation of the reverse head to be the same as the one shown in the figure.

 4.Put a square sleeve on the reverse head.

5.Connect the beams on the ground.

6.Separate the two ends of the beam and connect the two square sleeves at both ends. At this time, the beam part is assembled on the ground.

7.Connect the column truss while lying flat, then screw one end of it on the reverse head, and screw the cross arm on the other end, and link the hanging gourd and the cross arm together. The function of the gourd is to improve the beam truss below.

8.To gradually erect the column truss together, take care not to push the column with too much force, and then fix the screws on the reverse head.

9.After the upright is erected, hook the hook under the hanging hoist to the lower beam through the sling.

10.The four of them gradually pulled the hanging gourd together to pull the beam to the position of the person's head.

11.Install lighting and sound equipment on the beam.

12. Four of them pulled the hanging hoist together to a predetermined height.