Vacuum interrupter interlock

• Main Authors: HU QUANWEN, YU XIAOHUA
• Format: Patent
• Language: English
• Published: 09.12.2015
• Subjects: BASIC ELECTRIC ELEMENTS; ELECTRIC SWITCHES; ELECTRICITY; EMERGENCY PROTECTIVE DEVICES; RELAYS; SELECTORS

The utility model relates to a vacuum switch, isolator interlock, including the slider fixed strip, the slider, the hinge seat, rotatory guide rail, two side tooth racks, the hinge, the transmission composite slider, linkage crank and transmission shaft, establish the connection pinhole on the slider fixed strip, and be connected with two side tooth racks through connecting pinhole slider one end, the slider other end is articulated with rotatory guide rail, establish two hinge seats on the slider fixed strip in addition, establish the connecting hole on the hinge seat, and be connected with the hinge through the connecting hole, connecting shaft hole is established to the hinge central line, transmission composite slider one end respectively with rotatory guide rail and hinge sliding connection, the other end is articulated with linkage crank one end, the transmission shaft hole is established to the linkage crank other end, and through the transmission shaft hole being connected with the transmission shaft. Provide reliable interconnected control between this novel effectual branch for vacuum switch, isolator, combined floodgate running state to very big improvement the stability of stability, security and the operation of solid insulation looped netowrk cabinet of vacuum switch, isolator operation.