Insulated power line tensioning porcelain insulator with grounding device

• Main Author: WANG WEIBING
• Format: Patent
• Language: Chinese; English
• Published: 02.06.2023
• Subjects: BASIC ELECTRIC ELEMENTS; CABLES; CONDUCTORS; ELECTRICITY; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING ORDIELECTRIC PROPERTIES

The invention relates to the technical field of an insulated power line tensioning porcelain insulator, and discloses a second threaded rod which is connected by sleeving a metal frame below a first threaded rod and on the outer wall of the first threaded rod and is in threaded connection with the bottom of the first threaded rod, so that the purpose of adjusting the height of the porcelain insulator by rotating the first threaded rod is achieved. Therefore, the height of the cable can be adjusted. The metal frame sleeves the lower part of the first threaded rod and the outer wall of the first threaded rod for connection, and the second threaded rod in threaded connection with the bottom of the first threaded rod is matched for connection, so that the purpose of adjusting the height of the porcelain insulator by rotating the first threaded rod is achieved, and the purposes of adaptively adjusting the height of a cable and pulling the cable in are achieved. 本发明涉及绝缘电力线拉紧瓷绝缘子技术领域，且公开了通过在第一螺纹杆的下方且在其外壁套设金属框进行连接，实现