Ladder rack and cable cleat system

1. A ladder rack and cable cleat system for securing cables to the ladder rack for accommodating thermal expansion of the cables, the ladder rack and cable cleat system comprising:

a ladder rack having side rails and a plurality of ladder rungs extending between the side rails;

a mounting bracket assembly secured to the ladder rack, wherein the mounting bracket assembly having a bracket body with a horizontal beam and a vertical member; and

a floating support bracket slidably mounted to the horizontal beam of bracket body, and

a metal locking tie positioned between the floating support bracket and the mounting bracket assembly, wherein the floating support bracket and the metal locking tie slide along the bracket body for enabling thermal expansion and contraction of the cables;

whereby the vertical member of the bracket body of the mounting bracket assembly is secured to one of the ladder rungs of the ladder rack, the floating support bracket supports the cables secured to the ladder rack, and the metal locking tie wraps around the cables supported by the floating support bracket.

2. The cable cleat system of claim 1 , wherein the bracket body having a retaining flange extending from the vertical member, whereby the retaining flange engages the ladder rung to prevent the bracket body from twisting.

3. The cable cleat system of claim 1 , wherein the horizontal beam includes a first end with a threaded hole for receiving a fastener, wherein the fastener prevents the floating support bracket from sliding off of the horizontal beam.

4. The cable cleat system of claim 1 , wherein the vertical member having a hole for receiving a fastener to attach the bracket body to the ladder rung.

5. The cable cleat system of claim 1 , wherein the floating support bracket includes a base with two flanges, each flange includes a slot.

6. The cable cleat system of claim 5 , wherein the flanges extend downwardly from the base and the slots are aligned with each other.

7. The cable cleat system of claim 6 , wherein the bracket body is positioned through the aligned slots of the floating support bracket.

8. A ladder rack and cable cleat system for securing cables to the ladder rack for accommodating thermal expansion of the cables, the ladder rack and cable cleat system comprising:

a ladder rack having side rails and a plurality of ladder rungs extending between the side rails;

a mounting bracket assembly secured to the ladder rack, wherein the mounting bracket assembly having a bracket body with a horizontal beam and a vertical member; and

a floating support bracket slidably mounted to the horizontal beam of bracket body, wherein the floating support bracket includes a base with two flanges, each flange includes a slot, wherein the flanges extend downwardly from the base and the slots are aligned with each other,

whereby the vertical member of the bracket body of the mounting bracket assembly is secured to one of the ladder rungs of the ladder rack and the floating support bracket supports the cables secured to the ladder rack.

9. The cable cleat system of claim 8 , wherein the bracket body having a retaining flange extending from the vertical member, whereby the retaining flange engages the ladder rung to prevent the bracket body from twisting.

10. The cable cleat system of claim 8 , wherein the horizontal beam includes a first end with a threaded hole for receiving a fastener, wherein the fastener prevents the floating support bracket from sliding off of the horizontal beam.

11. The cable cleat system of claim 8 , wherein the vertical member having a hole for receiving a fastener to attach the bracket body to the ladder rung.

12. The cable cleat system of claim 8 , wherein the bracket body is positioned through the aligned slots of the floating support bracket.