Pyrotechnic carrier structure

A PYROTECHNIC CARRIER STRUCTURE comprising:

• a carrier base (20) for retaining mortars containing fireworks that are going to be fired, said base (20) being comprised of profiles (1) arranged one alongside the other to form the base (20), and each profile (1) includes a first rim or first longitudinal edge (5), a second longitudinal edge (6) and at least one rail (2) that extends longitudinally in one part (3) of the profile (1) for retaining mortars;
• wherein each of said profiles (1) comprises at least one hollow connecting member (7) that is longitudinally open by an axial slot (9), the slot (9) extending along a length of a first rim or first longitudinal edge (5) of a central part (3) of the profile (1), and
• a second connecting member (8) shaped and adapted completely to slide in said first connecting member (7), the second connecting member (8) extending along a length of the second longitudinal edge (6) of said part (3) of the profile (1), so that adjacent profiles (1) can be connected together by inserting the second connecting member (8) of the first profile (1) in the first connecting member (7) of an adjacent second profile (1), wherein said base (20) is configured to be warped to provide an arched arrangement thereof mounted on at least one support element (12).