Method and device for detecting star sealing contactor for elevator
A detection method and contactor technology, applied in the direction of measuring devices, circuit breaker testing, instruments, etc., can solve the problems that cannot truly reflect the star-off contactor, detection distortion, and no replacement, so as to avoid the failure of effective detection Effect
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[0045] Embodiments of the present invention will be described below with reference to the accompanying drawings. Those skilled in the art would recognize that the described embodiments can be modified in various ways or combinations thereof without departing from the spirit and scope of the invention. Accordingly, the drawings and description are illustrative in nature and not intended to limit the scope of the claims. Also, in this specification, the drawings are not drawn to scale, and like reference numerals denote like parts.
[0046] Such as figure 2As shown, the counterweight 20 and the car 10 are respectively at the two ends of the guide wheel 40 , and the buffer 30 is below the counterweight 20 . According to the national standards of the elevator industry, when the elevator is leveling on the top floor, there is a certain buffer space between the bottom of the counterweight side and the buffer 30, because even if there is too fast acceleration in this area, the buf...
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