Obstruction assembly for use with disconnectable joints and methods of using the same
View Patent ↗An obstruction assembly for use in connecting a cable to a disconnectable joint is provided, wherein the connection is to be covered by a sleeve. The obstruction assembly includes a shear bolt having a torque head portion and a main bolt portion, the torque head portion designed to at least partially detach from the main bolt portion at a predetermined torque, and wherein the main bolt portion is designed to connect a cable to a disconnectable joint. The obstruction assembly also includes an obstruction piece having a projection extending away from the main bolt portion a sufficient distance so as to inhibit the placement of a sleeve on the connection between the cable and the disconnectable joint. Preferably, the obstruction piece is removable, in whole or in part, after the torque head portion is at least partially removed from the main bolt portion, such that the sleeve can be properly positioned on the joint.
1. An obstruction assembly for use in connecting a cable to a disconnectable joint, and wherein the connection is to be covered by a sleeve, the obstruction assembly comprising:
a shear bolt having a torque head portion and a main bolt portion, wherein the torque head portion comprises a head portion and a stem portion, torque head portion designed to at least partially detach from the main bolt portion at a predetermined torque, and wherein the main bolt portion is designed to connect a cable to a disconnectable joint;
an obstruction piece having a projection extending away from the main bolt portion a sufficient distance so as to inhibit the placement of a sleeve on the connection between the cable and the disconnectable joint; and
the obstruction piece being designed and constructed to be removable, in whole or in part, only after the torque head portion is at least partially removed from the main bolt portion, such that the sleeve can be properly positioned on the joint.
2. An obstruction assembly for use in connecting a cable to a disconnectable joint, and wherein the connection is to be covered by a sleeve, the obstruction assembly comprising:
a shear bolt having a torque head portion and a main bolt portion, wherein the torque head portion comprises a head portion and a stem portion, torque head portion designed to at least partially detach from the main bolt portion at a predetermined torque, and wherein the main bolt portion is designed to connect a cable to a disconnectable joint;
an obstruction piece having a projection extending away from the main bolt portion a sufficient distance so as to inhibit the placement of a sleeve on the connection between the cable and the disconnectable joint; and
the obstruction piece being designed and constructed to be removable from the main bolt portion, in whole or in part, such that the sleeve can be properly positioned on the joint.
3. An obstruction assembly for use in connecting a cable to a disconnectable joint, and wherein the connection is to be covered by a sleeve, the obstruction assembly comprising:
a shear bolt having a torque head portion and a main bolt portion, wherein the torque head portion comprises a head portion and a stem portion, torque head portion designed to at least partially detach from the main bolt portion at a predetermined torque, and wherein the main bolt portion is designed to connect a cable to a disconnectable joint;
an obstruction piece having a projection extending away from the main bolt portion a sufficient distance so as to inhibit the placement of a sleeve on the connection between the cable and the disconnectable joint; and
the projection being designed and constructed to be removable, adjustable, detachable or deformable, in whole or in part, such that the sleeve can be properly positioned on the joint.
4. A method for connecting a cable to a disconnectable electrical joint wherein the connection is covered by a sleeve, said method comprising:
positioning a sleeve over a cable;
providing an obstruction assembly comprising a torque head portion, a main bolt portion and an obstruction piece, the obstruction piece having a projection, wherein the projection extends from the main bolt portion a sufficient distance such that the sleeve cannot be properly positioned while the projection piece is extending the sufficient distance from the main bolt portion;
joining the cable to a disconnectable joint via the main bolt portion of the obstruction assembly;
tightening the torque head portion to a predetermined tightness such that at least a portion of the torque head portion detaches from the main bolt portion;
removing the obstruction piece, in whole or in part, from the main bolt portion; and
positioning the sleeve over the connection between the cable and the joint.