Electrical engineering cable protection device

• Main Authors: WANG WEI, SHI RUI, LIU ZHIQIANG, GAO AIDI, GAO QIAN, MA JIANXIN, SHI YUEBO, YANG YONGCHUN
• Format: Patent
• Language: Chinese; English
• Published: 03.10.2023
• Subjects: CONVERSION OR DISTRIBUTION OF ELECTRIC POWER; ELECTRICITY; GENERATION; INSTALLATION OF ELECTRIC CABLES OR LINES, OR OF COMBINEDOPTICAL AND ELECTRIC CABLES OR LINES

The invention belongs to the technical field of electrical engineering cable joint protection, and particularly discloses an electrical engineering cable protection device, which comprises a protection shell body, the protection shell body is formed by connecting two symmetrical half shells through threads, and a butted cable is inserted into the protection shell body. The cable is provided with a connector in the center of the protective shell body, the outer surface of the cable is wrapped with a standard protective layer in the range of the two sides of the connector, and the outer surface of one end of the half shell and the outer surface of the cable located outside the half shell are wrapped with a thermal shrinkage sealing pipe. The upper sides of the two symmetrical half shells are connected with an inert gas explosion-proof mechanism and a negative pressure linkage explosion-proof mechanism through threads respectively. The problems in the prior art are solved, the safety and stability of the cable j