Remote racking tool
View Patent ↗A remote racking tool can have a drive assembly, remote control assembly, and radio remote pendant station. The remote racking can enable operators to install or remove circuit breakers in switchgear or equipment rooms while outside of an arc flash zone.
1. A remote racking tool comprising:
a base plate having a lip for removably latching onto a circuit breaker housing;
a motor secured to the base plate, wherein the motor is engaged with a rotating shaft;
a drive coupler connected to the rotating shaft, wherein the drive coupler is rotatable by the motor for engaging a circuit breaker of a switchgear to remove or install the circuit breaker;
an engagement lever latch connected to the base plate, wherein the engagement lever latch includes an opening through which the drive coupler freely rotates and a threadable member for providing a secondary attachment to the switchgear;
a remote control assembly communicatively coupled to the motor to drive the motor.
2. The racking tool of claim 1 , wherein the engagement lever is spring loaded.
3. The racking tool of claim 1 , wherein the spring loaded engagement lever latch includes a compression spring.
4. The racking tool of claim 3 , wherein the spring loaded engagement lever latch further comprises a handle for pulling the spring loaded engagement lever latch to align the drive coupler with the circuit breaker for installation or removal thereof.