Speed sensor magnetic base support for circuit breaker detection

The invention discloses a speed sensor magnetic base support for circuit breaker detection, which comprises a supporting mechanism and a magnetic base, comprising a frame body, a mounting bolt located on the outer side of the lower portion of the frame body, a telescopic plate located on the outer side of the upper portion of the frame body, a fastening bolt located on the outer side of the telescopic plate, a connecting sleeve located on the outer side of the telescopic plate, a sliding sleeve located on the outer side of the connecting sleeve and a limiting rod located on the outer side of the sliding sleeve. And the mounting mechanism comprises a base arranged at the top of the sliding sleeve, a first spring is arranged at the bottom of the inner wall of the base, a pressing plate is arranged at the top of the first spring, and a clamping piece is arranged on the outer edge of the pressing plate. Repulsive magnetic force between the magnetic base and the pressing plate is controlled through the linkage pie