Construction of an aluminium truss

November 14, 2022
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How to build an aluminium truss?

The steps to build an aluminium truss are generally divided into 13 steps as follows.

1. Place the four bases on the ground in the approximate position and adjust the legs underneath so that they are on a horizontal plane.

2. Insert the bottom part of the diagonal support on the outside of the base on the four corners, 2 on each corner, 8 in total.

3. fix the counterhead to the base with screws, taking care that the direction of rotation of the counterhead is the same as that indicated in the drawing.

4. set the square sleeve on the counterhead.

5. attach the crossbeams on the ground.

6. Attach the two ends of the crossbeam to the two square sleeves on each side, so that the crossbeam is assembled on the ground.

7. connect the column trusses lying flat, then screw one end to the counterhead and the other end to the cross-arms, and at the same time link the suspension hoist to the cross-arms, the hoist is used to lift the cross-arms trusses below.

8. Multiple people together slowly erect the column truss, taking care not to push the column with too much force, and then fix the screws on top of the counter head.

9. after the column is erected, hook the hook below the hoist through the sling to the crossbeam below.

10. 4 people together slowly tug the hanging hoist to pull the crossbeam up to the position around the head of a person.

11. Fit the light and sound equipment on top of the beam.

12. 4 people together tug the hoist to a predetermined height and stop.

13. Tighten one end of the diagonal support to the column and the other end to the horizontal support of the base, so that the aluminium alloy frame is completed.