System and method for connecting service ground wire and coaxial drop cable
View Patent ↗The present invention provides a system for coupling a coaxial cable with a power ground wire in which a coaxial splice is attached directly to a common service power ground wire via a connector. The direct attachment creates a bonding point that prevents electricity on the drops from entering a building via interior wiring. The connector attaches on one end to a common utility service ground wire. The connector further connects two ends of coaxial drop cable such that the cable is spliced at the point of the connector. This dual bonding results in decreased installation costs due to diminished need for additional ground wire. The dual bonding provides a further advantage in that it reduces the differential in electrical potentials between the power utility and cable television systems. This results in a more direct path to ground and superior electrical characteristics.
1. A system for grounding a telecommunications system, comprising:
an existing power ground wire;
a coaxial cable for providing an input into said telecommunications system; and
a coaxial bonding connector for coupling said coaxial cable to said power ground wire, comprising a piece of conducting material having first and second ends and folded at a fold point approximately midway therein to form a clamp, wherein said piece possesses regions substantially curved at said first and second ends to form an open circular receiving area for receiving said power ground wire therein, and wherein said piece further includes a receiving channel for receiving a conducting splice for connecting to said coaxial cable, said splice adapted for securing said ground wire to said open circular receiving area of said piece.
2. A coaxial bonding connector for coupling a coaxial cable to a power ground wire, comprising:
a piece of conducting material having first and second ends and folded approximately midway therein to form a clamp;
wherein said piece possesses regions substantially curved at said first and second ends to form an open circular receiving area for receiving said power ground wire therein; and
wherein said piece further includes a receiving channel for receiving a conducting splice for connecting to said coaxial cable, said splice adapted for securing said ground wire to said open circular receiving area of said piece.
3. A system as recited in claim 1 , wherein said receiving channel is situated between said fold point and said open circular receiving area.
4. A system as recited in claim 1 , wherein said piece has a notch on an outer surface of said piece for positioning said splice.
5. A system as recited in claim 1 , wherein said piece comprises high strength silicon bronze or brass.
6. A method of coupling a coaxial cable and a power ground wire using a folded piece of conducting material having an open circular receiving area and a receiving channel, comprising the steps of:
(a) inserting said power ground wire into said open circular receiving area of said piece of conducting material, and inserting a coaxial splice into said receiving channel of said piece of conducting material;
(b) manually compressing said piece of conducting material using said coaxial splice such that said power ground wire is securely situated in said open circular receiving area; and
(c) attaching said coaxial cable to said coaxial splice.
7. A method as recited in claim 6 , wherein said step (a) comprises inserting said coaxial splice such that portions of said coaxial splice substantially extend on either side of said piece of conducting material but said coaxial splice is precluded from traversing the entirety of said piece of conducting material due to a hex-shaped portion of said coaxial splice.
8. A method as recited in claim 7 , wherein said hex-shaped portion of said coaxial splice is situated adjacent to a notch formed on said piece of conducting material and thereby prevented from turning when positioned in said piece of conducting material.
9. A method as recited in claim 6 , wherein said step (a) comprises placement of a washer and a nut on said coaxial splice substantially extending on either side of said piece of conducting material.
10. A method as recited in claim 9 , wherein tightening of said nut on said coaxial splice firmly secures said power ground wire in said open circular receiving area of said piece of conducting material.
11. A method as recited in claim 6 , wherein step (c) comprises threading said coaxial cable onto said coaxial splice.
12. A method as recited in claim 6 , wherein said coupling of said coaxial cable and said power ground wire is accomplished without using additional ground wire.