Multifunctional robot end effector for working at heights

Abstract

The invention discloses a multifunctional robot end effector for working at heights. The end effector comprises a driving part and an en effecting part, wherein the driving part is composed of a base cover, a front base, a back base, a worm, a worm gear, a driven rod, a harmonic reducer assembly and a drive motor; the effecting part comprises a clamp, a motor frame, a cutting operation motor, a circular saw blade, a cutter groove and an operation pin; the drive motor drives the worm mechanism to drive the clamp to realize the opening and closing motions of a clamp holder through the harmonic reducer assembly, the cutting operation motor drives the circular saw blade to rotate at a high speed, and hanging objects are cut under the matching of the cutter groove. The multifunctional robot end effector can be arranged on an operation arm, and can realize various working at heights through special wrenches, U-shaped rings and the like; the robot end effector has the functions of clearing the hanging objects on high voltage wires, repairing the high voltage wires with preformed armor rods, screwing vibration-proof hammer nuts, pulling and disassembling opening pins on a space-stop rack with four forks and the like; the multifunctional robot end effector is simple in structure and convenient to install and operate.

Description

technical field [0001] The invention relates to the technical field of robots, in particular to a multifunctional end effector specially used for high-altitude operations on high-voltage transmission lines. Background technique [0002] Hanging objects such as kite strings, plastic sheets, and canvases have become serious hazards to high-voltage transmission lines. They are wound and hung on the wires, which can easily cause faults such as single-phase grounding and phase-to-phase short-circuits on high-voltage transmission lines, and may even cause large-scale power outages in severe cases. In addition, because high-voltage transmission lines generally use steel-cored aluminum stranded wires, under the action of huge alternating tension, the transmission lines will cause defects such as cracks and broken strands in the transmission line. Once the distance from other phase lines, ground wires or iron towers is less than the safe Insulation distance will lead to electrical a...

AI Technical Summary

Problems solved by technology

However, a robot and its corresponding end effector for high-altitude operations such as the above-mentioned daily maintenance and repair of high-voltage lines have not been developed yet.

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