GIS vacuum circuit breaker assembling structure

• Main Authors: CUI TONGFEI, CHAI XINJUN, MING CHUANBO, SUN RUI, LI JINKUN, ZHAO XIAOSHU
• Format: Patent
• Language: Chinese; English
• Published: 15.09.2023
• Subjects: BASIC ELECTRIC ELEMENTS; ELECTRIC SWITCHES; ELECTRICITY; EMERGENCY PROTECTIVE DEVICES; RELAYS; SELECTORS

The invention belongs to the technical field of power switch equipment, and particularly relates to a GIS vacuum circuit breaker assembly structure. The GIS vacuum circuit breaker assembling structure comprises a shell in which a vacuum arc-extinguishing chamber is arranged, and is characterized in that the shell is cylindrical, the vacuum arc-extinguishing chamber is in fastening connection with a contact spring, the contact spring is connected with a pull rod, the outer side of the vacuum arc-extinguishing chamber is connected with one end of a heat dissipation support frame, the other end of the heat dissipation support frame is connected to a mechanism hanging plate, and the mechanism hanging plate is connected with the vacuum arc-extinguishing chamber. The pull rod penetrates through the heat dissipation supporting frame and the mechanism hanging plate, and a dynamic sealing kit is arranged between the pull rod and the mechanism hanging plate. The gas tank has the beneficial effects that the technical pr