ELECTRIC DRIVE MECHANISM OF TURN OF TRIPOD OF TURNSTILE OF CONTROL-POST POINT

摘要

Electric drive mechanism of turn of tripod of turnstile of control-post point has basis on which with possibility of turn on axis cylindrical pulley is placed, connected through belt to pulley of electric drive, optical indicators of angle of turn of basis of tripod and unit for blocking turn of cam that has electromagnetic coil with core and spring-supported lever. On the disc of the pulley depressions are provided with pitch 120° for instruction with the end of the lever of blocking mechanism. Core of electromagnetic coil is fixed without possibility of motion with respect to basis of m3chanism of turn of tripod and the coil and is turned to flat surface of spring-supported lever.