Outdoor single-core broken wire and bare wire closed insulation joint

• Main Authors: ZHANG JIANDONG, HU QIONGYAN, HU HAILOU, YE CHANGLI
• Format: Patent
• Language: Chinese; English
• Published: 11.08.2023
• Subjects: CONVERSION OR DISTRIBUTION OF ELECTRIC POWER; ELECTRICITY; GENERATION; INSTALLATION OF ELECTRIC CABLES OR LINES, OR OF COMBINEDOPTICAL AND ELECTRIC CABLES OR LINES

The utility model relates to the technical field of cable protection, in particular to an outdoor single-core broken wire and bare wire closed insulating joint, which comprises a closed main body for a cable to penetrate, a rubber fastener is fixedly connected to the inner surface of the closed main body, an external thread is arranged on the outer surface of the closed main body, and the rubber fastener is fixedly connected with the closed main body. The external threads of the closed main body are in threaded connection with a packing threading nut, when the packing threading nut penetrates through the exposed positions of the single-core broken wire and the bare wire and extends into the closed main body, the packing threading nut is in threaded connection with the closed main body, and the packing threading nut compresses the compression sleeve and the rubber fastener on the outer surface of the cable. According to the utility model, the closed main body can be fixed outside the cable, the space between t