A distribution network robot integrated live connection device and method

CN116470447BActive Publication Date: 2026-07-24STATE GRID INTELLIGENCE TECHNOLOGY CO LTD
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Patents(China)
Current Assignee / Owner
STATE GRID INTELLIGENCE TECHNOLOGY CO LTD
Filing Date
2023-04-19
Publication Date
2026-07-24

AI Technical Summary

Technical Problem

Existing live-line working robots for power distribution networks require frequent tool changes during stripping and tightening of wire clamps, which affects work efficiency and poses safety risks. Furthermore, existing automatic tool changing systems have low reliability and high cost in field operations.

Method used

An integrated live-line connection device for power distribution robots was designed, which integrates the functions of stripping the main wire, loading the parallel wire clamp, and tightening the parallel wire clamp. The parallel wire clamp tightening mechanism is driven to move between different wire clamp storage mechanisms through the X-axis and Y-axis moving modules to realize the continuous connection of three-phase cables.

Benefits of technology

It enables continuous integrated operation of three-phase cables, improving work efficiency, reducing the number of times the robotic arm travels back and forth, and ensuring work quality and safety.

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Abstract

The application discloses a kind of distribution network robot integration live connection device and method, comprising: support structure piece, and respectively with support structure piece connection peeling mechanism, strand clamp upper line mechanism, line clamp storage mechanism and strand clamp tightening mechanism;The line clamp storage mechanism is fixed on support structure piece with peeling mechanism opposite side;Peeling mechanism is used to complete the peeling of main cable, the strand clamp tightening mechanism can be driven from line clamp storage mechanism under the X-axis movement module and Y-axis movement module, and is transported to main cable peeling position, then through motor drive tightening sleeve torque bolt head of strand clamp is tightened.The application integrates three functions such as main guide wire peeling, replacement strand clamp and strand clamp tightening on one tool, can maximize the operation efficiency, ensure the operation quality, solve the problem that operation tool needs to be frequently replaced in the process of wiring.
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