{
  "abstract": "Provided are a mechanical arm for nut detachment and installation and a use method thereof, which belong to the technical field of nut detachment and installation on power transmission lines. The mechanical arm for nut detachment and installation includes a frame, a slide assembly, a detachment and installation device, and a visual camera, where the slide assembly is disposed in the frame and slidable in the frame, the visual camera is adjustable in position and disposed on the frame, the detachment and installation device is connected to the slide assembly and configured to detach or install a nut once or nuts continually, the visual camera is configured to identify and feed back x-axis, y-axis, and z-axis coordinates of the nut to the slide assembly, and the slide assembly is configured to drive the detachment and installation device to move to the coordinates of the nut.",
  "assignees": [
    "ELECTRIC POWER RES INSTITUTE OF GUANGDONG POWER GRID CO LTD",
    "GUANGDONG POWER GRID CO LTD",
    "HEYUAN POWER SUPPLY BUREAU OF GUANGDONG POWER GRID CORP"
  ],
  "authors": [
    "BI XIAOLONG",
    "HUANG HAO",
    "LI GUOJUN",
    "LIU PEIJIE",
    "LI YONGQIN",
    "LUO RUIZHI",
    "QIAO JIANGFENG",
    "SU BEN",
    "YOU JINGFANG",
    "Zeng tuo"
  ],
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  "source_date": "2026-02-19",
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  "title": "Mechanical arm for nut detachment and installation and use method thereof",
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