The present invention relates to a manual hydraulic multi-functional extra-high-voltage insulating gear gripper pliers stick for live-wire work and the pliers stick and, more specifically, to a manual hydraulic multi-functional extra-high-voltage insulating gear gripper pliers stick for live-wire work and an indirect live-wire construction method using the pliers stick, which: allow components or the like, which are installed on and removed from an electric pole in order to perform electric wire-stringing work or fix electric wires, to be remotely constructed by means of the indirect live-wire work while maintaining a safe distance from live wires when constructing power distribution equipment in an extra-high-voltage live-wire state; ensure safety by eliminating risks due to instability during work, said instability occurring due to the intensity of the labor and the physical limitations of the workers; and bring about improvements in utilization efficiency.

An anti-rotation clamp and method of use may include a bolt having a threaded body along which a stabilizer moves relative to the threaded body, a stabilizer and an engagement member which engages the stabilizer to prevent relative rotation between the stabilizer and the engagement member as the threaded body is rotated.

A method and system for installing Stockbridge dampers on wires, such as power lines and guy wires, is described. The method and system include the use of a robotic Stockbridge damper installer onto the wires where the robotic installer is configured to place Stockbridge dampers on the wire as the robotic installer travels along the wire.

A method and system for installing Stockbridge dampers on wires, such as power lines and guy wires, is described. The method and system include the use of a robotic Stockbridge damper installer onto the wires where the robotic installer is configured to place Stockbridge dampers on the wire as the robotic installer travels along the wire.

A conductor trimmer may be provided. The conductor trimmer may include a grip and a trimmer. The grip may include a grip handle and a trimmer groove. The trimmer may include a trimmer handle. The trimmer may engage the trimmer groove. With trimmer snuggly attached to both the grip and a conductor, the trimmer may be rotated about conductor by a user holding the grip handle stationary and rotating the trimmer by the trimmer handle. As the trimmer rotates about the conductor, a first roller rail and a second roller rail may ride in the trimmer groove as a blade cuts layers of strands from the conductor.

A conductor trimmer may be provided. The conductor trimmer may include a grip and a trimmer. The grip may include a grip handle and a trimmer groove. The trimmer may include a trimmer handle. The trimmer may engage the trimmer groove. With trimmer snuggly attached to both the grip and a conductor, the trimmer may be rotated about conductor by a user holding the grip handle stationary and rotating the trimmer by the trimmer handle. As the trimmer rotates about the conductor, a first roller rail and a second roller rail may ride in the trimmer groove as a blade cuts layers of strands from the conductor.

A telescopic hot stick or pole for manipulating a tool from a position a selected distance away from a workpiece wherein the hot stick includes a tubular first section having a female end and a predetermined non-circular cross-sectional shape. A second section has a male end slidably engaged within the first tubular section and a predetermined non-circular cross-sectional shape conforming in a close-fit relation to the shape of the first section to prevent significant relative rotation of the second section therein. A locking assembly maintains the second section in an extended position where locking is accomplished in response to a sliding of the second section to the extended position and may be disengaged to permit ready removal of the second section from the first section.

Systems and methods for performing the dynamic anomaly localization of utility pole aerial/suspended/supported wires/cables by distributed fiber optic sensing. In sharp contrast to the prior art, our inventive systems and methods according to aspects of the present disclosure advantageously identify a “location region” on a utility pole supporting an affected wire/cable, thereby permitting the identification and reporting of service personnel that are uniquely responsible for responding to such anomalous condition(s).

Systems and methods for performing the dynamic anomaly localization of utility pole aerial/suspended/supported wires/cables by distributed fiber optic sensing. In sharp contrast to the prior art, our inventive systems and methods according to aspects of the present disclosure advantageously identify a “location region” on a utility pole supporting an affected wire/cable, thereby permitting the identification and reporting of service personnel that are uniquely responsible for responding to such anomalous condition(s).

A wire operating tool, a component for the wire operating tool, a wire cutting and dividing method, and a wire connecting method are provided. The wire operating tool includes a first wire gripping tool; a first rod member connected to the first wire gripping tool and configured to be expanded and contracted in accordance with relative movement of a moving portion with respect to a base portion; a second wire gripping tool; a second rod member connected to the second wire gripping tool; a connecting member that connects the moving portion of the first rod member and the second rod member to each other in a separable manner; and a load bearing member configured to bear a tensile load acting on the first wire gripping tool and the second wire gripping tool when the moving portion of the first rod member and the second rod are in a separate state.