Device for fixing antenna
First Claim
1. A support device for anchoring an item of equipment, such as an antenna, on an angle bar rafter comprising:
- an anchoring base having;
an extremity return that forms an acute rectilinear angle with the anchoring base at one extremity of the anchoring base, the extremity return for hooking onto an edge of a first wing of the rafter; and
at least one first hole at a distance from the extremity return;
at least one shank hook for hooking onto an edge of a second wing of the rafter, each shank passing through one of the at least one first holes and having its extremity portion threaded to receive a tightening nut;
the first hole having a diameter larger than the diameter of the shank hook; and
an interposition element positioned between the tightening nut and the anchoring base for ensuring an adequate bearing of the tightening nut on the anchoring base, the interposition element being a segment with a rounded section as regards its portion that comes into contact with the anchoring base.
1 Assignment
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Accused Products
Abstract
A support device for anchoring an antenna on a pylon rafter. The device includes an anchoring base to be applied to the outside of a first wing of an angle bar rafter. The anchoring base having a first hooking element for engaging the edge of the wing. The device has at least one shank hook for hooking to the edge of the second wing of the rafter. Each shank passing into a hole of the anchoring base and receiving at an extremity a tightening nut. The device also includes an interposition element provided to come under the nut and consisting of a rounded profile segment as regards its portion in contact against the anchoring base. This allows a variable slanting of the shank hook so as to obtain an anchoring also effective on different profile rafters.
46 Citations
13 Claims
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1. A support device for anchoring an item of equipment, such as an antenna, on an angle bar rafter comprising:
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an anchoring base having;
an extremity return that forms an acute rectilinear angle with the anchoring base at one extremity of the anchoring base, the extremity return for hooking onto an edge of a first wing of the rafter; and
at least one first hole at a distance from the extremity return;
at least one shank hook for hooking onto an edge of a second wing of the rafter, each shank passing through one of the at least one first holes and having its extremity portion threaded to receive a tightening nut;
the first hole having a diameter larger than the diameter of the shank hook; and
an interposition element positioned between the tightening nut and the anchoring base for ensuring an adequate bearing of the tightening nut on the anchoring base, the interposition element being a segment with a rounded section as regards its portion that comes into contact with the anchoring base. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13)
wherein the extremities of each U-shaped fastener are threaded to receive a tightening nut; - and
further comprising an interposition element having two opening, each having one extremity of one of the U-shaped fastening elements passing through it, the interposition element positioned between the tightening nut and the anchoring base for ensuring an adequate bearing of the tightening nut on the anchoring base.
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10. The device according to claim 1, wherein the anchoring base comprises stiffening returns on two opposing sides whose direction corresponds approximately to a transverse direction of the rafter.
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11. The device according to claim 10, wherein the returns comprise scallopings opposite one another, the scallopings located in the median portion of the anchoring base.
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12. The device according to claim 11, wherein the scallopings are cut into steps.
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13. The device according to claim 1, wherein the anchoring base is a first zone on a plate extended by a second zone.
Specification