Cable clamping structure of ring main unit

• Main Authors: SHAO SHUGUANG, WANG YIN, SHENG CHUNQIN, WU ZEJUN, LU TAO
• Format: Patent
• Language: Chinese; English
• Published: 23.11.2021
• Subjects: BOARDS, SUBSTATIONS, OR SWITCHING ARRANGEMENTS FOR THE SUPPLYOR DISTRIBUTION OF ELECTRIC POWER; 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 ring main units, in particular to a cable clamping structure of a ring main unit. The ring main unit cable clamping structure comprises a ring main unit body, a cable clamping mechanism is arranged in the ring main unit body, a left side plate and a right side plate of the ring main unit body are each connected with a guide rail supporting plate through a bolt, the two ends of a cable clamp guide rail are fixedly connected to the guide rail supporting plates, and a T-shaped bolt is connected to the cable clamp guide rail. And the cable clamp is connected to the T-shaped bolt and is fixed through the mounting nut. The long-strip-shaped structure of the groove in the head of the T-shaped bolt is organically matched with the notch of the cable clamp guide rail, so that the head of the bolt is effectively prevented from rotating in the guide rail when the nut is fastened; according to the cable clamping structure, through a T-shaped bolt structure, implementatio