Apparatus for positioning and retaining a cable-styled device around an object
An apparatus for positioning and retaining a cable-styled device around an object includes a first member and a second member that are movable relative to each other. The first member includes a hinge element defining an opening proximate a first end of the first member, a hinge pin positioned within the opening, and a first retention element configured to receive a first section of the cable-styled device. The second member includes a generally hook-shaped element positioned at a first end of the second member and a second retention element configured to receive a second section of the cable-styled device. The hook-shaped element engages the hinge pin within the opening of the hinge element and is constructed to maintain engagement with the hinge pin when the first member and the second member are in an open position relative to each other.
1 . An apparatus for positioning and retaining a cable-styled device around an object, the apparatus comprising:
a first member including a hinge element that includes a pair of hinge arms defining an opening proximate a first end of the first member, a hinge pin positioned within the opening and between the hinge arms, and a first retention element configured to receive a first section of the cable-styled device; and
a second member including a generally hook-shaped element positioned at a first end of the second member and a second retention element configured to receive a second section of the cable-styled device, the hook-shaped element engaging the hinge pin within the opening of the hinge element and being constructed to maintain engagement with the hinge pin when the first member and the second member are in an open position relative to each other.
2 . The apparatus of claim 1 , wherein the hook-shaped element includes a protrusion in a direction toward the hinge pin to enable the hook-shaped element to maintain engagement with the hinge pin when the first member and the second member are in the open position.
3 . The apparatus of claim 2 , wherein the hinge pin includes a first substantially flat section on a radial portion thereof, wherein the hook-shaped element includes a second substantially flat section on an inner radial portion thereof adjacent the protrusion, and wherein the first substantially flat section and the second substantially flat section enable a one-way engagement of the hook-shaped element with the hinge pin.
4 . The apparatus of claim 1 , wherein the hook-shaped element defines a gap that receives the hinge pin.
5 . The apparatus of claim 1 , further comprising:
a pliable, non-conductive securing structure configured to engage the object and retain the first member and the second member in fixed positions relative to the object and to each other when the first member and the second member are in a closed position relative to each other.
6 . The apparatus of claim 5 , wherein the securing structure includes:
a first insert element configured to engage the object and retain the first member in a fixed position relative to the object, at least a portion of the first insert element being positioned in a first insert channel defined by the first member; and
a second insert element configured to engage the object and retain the second member in a fixed position relative to the object, at least a portion of the second insert element being positioned in a second insert channel defined by the second member.
7 . The apparatus of claim 5 , wherein the securing structure has sufficient flexibility to accommodate and retain the first member and the second member in fixed positions relative to the object irrespective of a geometry of the object.
8 . The apparatus of claim 1 , further comprising:
an adjustable fastening mechanism formed collectively by the first member and the second member proximate a second end of the first member and a second end of the second member to retain the first member and the second member in a closed position around the object.
9 . The apparatus of claim 8 , wherein the adjustable fastening mechanism is a ratchet-style clamping mechanism.
10 . The apparatus of claim 1 , wherein the cable-styled device is a Rogowski coil and wherein the object is a transformer bushing or a transformer spade terminal.
11 . The apparatus of claim 1 , wherein the first member and the second member are non-conductive.
12 . The apparatus of claim 1 , wherein the first retention element and the second retention element are non-conductive.
13 . An apparatus for positioning and retaining a cable-styled device around an object, the apparatus comprising:
a first member including a hinge element that includes a pair of hinge arms defining an opening proximate a first end of the first member, a hinge pin positioned within the opening and between the hinge arms, and a first retention element configured to receive a first section of the cable-styled device;
a second member including a generally hook-shaped element positioned at a first end of the second member and a second retention element configured to receive a second section of the cable-styled device, the hook-shaped element engaging the hinge pin within the opening of the hinge element and being constructed to maintain engagement with the hinge pin when the first member and the second member are in an open position; and
a securing structure configured to engage the object and retain the first member and the second member in fixed positions relative to the object and to each other when the first member and the second member are in a closed position.
14 . The apparatus of claim 13 , wherein the securing structure includes:
a first pliable, non-conductive insert element configured to engage the object and retain the first member in a fixed position relative to the object, at least a portion of the first insert element being positioned in a first insert channel defined by the first member; and
a second pliable, non-conductive insert element configured to engage the object and retain the second member in a fixed position relative to the object, at least a portion of the second insert element being positioned in a second insert channel defined by the second member.
15 . The apparatus of claim 13 , wherein the securing structure has sufficient flexibility to accommodate and retain the first member and the second member in fixed positions relative to the object irrespective of a geometry of the object.
16 . The apparatus of claim 13 , wherein the hook-shaped element includes a protrusion in a direction toward the hinge pin to enable the hook-shaped element to maintain engagement with the hinge pin when the first member and the second member are in the open position.
17 . The apparatus of claim 16 , wherein the hinge pin includes a first substantially flat section on a radial portion thereof, wherein the hook-shaped element includes a second substantially flat section adjacent the protrusion, and wherein the first substantially flat section and the second substantially flat section enable a one-way engagement of the hook-shaped element with the hinge pin.
18 . The apparatus of claim 13 , wherein the first member and the second member are non-conductive.
19 . The apparatus of claim 13 , further comprising:
an adjustable fastening mechanism formed collectively by the first member and the second member proximate a second end of the first member and a second end of the second member to retain the first member and the second member in the closed position.
20 . An apparatus for positioning and retaining a cable-styled device around an object, the apparatus comprising:
a first member including a hinge element defining an opening proximate a first end of the first member, a hinge pin positioned within the opening, and a first retention element configured to receive a first section of the cable-styled device;
a second member including a generally hook-shaped element positioned at a first end of the second member and a second retention element configured to receive a second section of the cable-styled device, the hook-shaped element being positioned within the opening of the hinge element and defining a gap that receives the hinge pin, the first member and the second member being movable relative to each other, the hooked-shaped element and the hinge pin being shaped to prevent the hooked-shaped element from separating from the hinge pin when the first member and the second member are in an open position relative to each other;
a first pliable insert element configured to engage the object and retain the first member in a fixed position relative to the object, at least a portion of the first insert element being positioned in a first insert channel of the first member; and
a second pliable insert element configured to engage the object and retain the second member in a fixed position relative to the object, at least a portion of the second insert element being positioned in a second insert channel of the second member.