Withdrawable switchgear and secondary plug -in components interlocking device thereof

• Main Authors: DU YONGPING, ZHANG GUIRU, CHEN YONGJIAN, ZHANG DONGYONG, GAO YINGXU, WANG HAOXIANG, ZHANG XIANGSHAO, DONG HUIPING, WANG WEIHONG
• Format: Patent
• Language: Chinese; English
• Published: 22.06.2016
• Subjects: BOARDS, SUBSTATIONS, OR SWITCHING ARRANGEMENTS FOR THE SUPPLYOR DISTRIBUTION OF ELECTRIC POWER; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER; ELECTRICITY; GENERATION

The utility model discloses a withdrawable switchgear and secondary plug -in components interlocking device thereof. It is internal at the cabinet that secondary plug -in components interlocking device's push rod moves the assembly along the fore -and -aft direction direction, and the rear end of push rod is used for being pushed away to the sinciput by the circuit breaker handcart, and the front end of push rod is connected, is overturn and lock the plug at the socket in order to be used for driving the swing arm of interlocking down in the promotion of circuit breaker handcart through connecting rod and interlocking swing arm. Like this at the circuit breaker handcart during in the internal removal of cabinet, the circuit breaker handcart is through the top push rod, then the push rod passes through the connecting rod and drives interlocking swing arm action, in order to realize the locking to the plug of pegging graft on the socket through the interlocking swing arm, this plays the effect that the transmis