Maintenance-free rigid suspension pin type porcelain insulator

• Main Authors: LI CHUANJUN, LEE HWA-KEUN, YANG SHENGHUA, LEE HWA-EUN
• Format: Patent
• Language: Chinese; English
• Published: 29.08.2023
• Subjects: BASIC ELECTRIC ELEMENTS; CABLES; CONDUCTORS; ELECTRICITY; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING ORDIELECTRIC PROPERTIES

The utility model discloses a maintenance-free rigid suspension pin type porcelain insulator, and relates to the technical field of maintenance-free rigid suspension pin type porcelain insulator balance. The maintenance-free rigid suspension pin type porcelain insulator comprises a mounting base, a balancing device is arranged at the bottom of the mounting base, the balancing device comprises an upper base, a large rotating wheel is rotatably connected to the bottom of the upper base, a sliding rod is rotatably connected to the bottom of the large rotating wheel, and the sliding rod is slidably connected to the interior of the base. The right side of the sliding rod is engaged with a first gear, a second gear is rotationally connected into the base, a rotating wheel is rotationally connected into the base, and a supporting plate is fixedly connected to the right side of the rotating wheel. When the mounting base is placed on the ground or a table top and protrusions exist on the surface, the base can be extru