Structural tube
Provided is a structure that may include a structural tube having at least one slot extending from an end thereof, an end plate attached to the end of the structural tube, and at least one cross member extending through the at least one slot, the at least one cross member including a first region outside of the structural tube and a second region inside the structural tube.
1. A method of assembling a structure comprising:
providing a metallic structural tube having a first stepped slot, a second stepped slot, a third stepped slot, and a fourth stepped slot;
inserting a first metal cross member into the first and second stepped slots;
inserting a second metal cross member into the third and fourth stepped slots;
inserting tabs of an end plate into the first, second, third, and fourth stepped slots;
welding the end plate to the metallic structural tube; and;
wherein inserting the first metal cross member into the first and second stepped slots includes inserting the first metal cross member into the first and second stepped slots in a manner that leaves at least a portion of the first cross member outside of the metallic structural tube.
2. The method of claim 1 , further comprising:
welding each of the first and second cross members to the metallic structural tube.
3. The method of claim 1 , further comprising:
inserting the first cross member into a slot of the second cross member.
4. The method of claim 1 , wherein the first and second cross members are metal plates.