Interlocking clutch mechanism of vacuum load switch

• Main Author: DAI FANGYONG
• Format: Patent
• Language: English
• Published: 04.02.2015
• Subjects: BASIC ELECTRIC ELEMENTS; ELECTRIC SWITCHES; ELECTRICITY; EMERGENCY PROTECTIVE DEVICES; RELAYS; SELECTORS

Disclosed in the utility model is an interlocking clutch mechanism of a vacuum load switch. The interlocking clutch mechanism is composed of a support, an opening and closing operation rod, a load switch operation rod, a transmission oscillating arm, a transmission rod, a V-shaped oscillating arm, a support rod, and a clutch block. The transmission oscillating arm is fixedly arranged at the opening and closing operation rod; the support rod is installed at the support; and the V-shaped oscillating arm is arranged at the support rod in a rotatable mode. The two ends of the transmission rod are respectively hinged with the end portion of the transmission oscillating arm and one end of the V-shaped oscillating arm.The clutch block is fixedly arranged at the rear segment of the load switch operation rod and has an inclined surface. A spring is sleeved at the rear segment of the load switch operation rod and is compressed between the clutch block and the side plate of the support. When the V-shaped oscillating arm rotates, the other end of the V-shaped oscillating arm can apply the force on the inclined surface of the clutch block to push the clutch block and thus the front segment and the rear segment of the load switch operation rod are separated. The provided interlocking clutch mechanism has a simple and reasonable structure and is durable.