Pulling force detects intelligent binding

The utility model discloses a pulling force detects intelligent binding, including sensor metal casing, both ends are equipped with drag hook and screw rod respectively about the sensor metal casing,connect for rotating between drag hook and the sensor metal casing, the internal portion of sensor metal -back is equipped with the mounting groove, is equipped with four array distribution's foil gage in the mounting groove, constitutes force sensor, the input of force sensor electric connection treater, sensor metal casing openly is equipped with the battery case, be equipped with on the batterycase with treater electric connection's bee calling organ, the utility model is simple and reasonable in structure, whether the tensile size of ability direct detection has bi -colour light knowledgepulling force up to standard, has the wireless information transfer function, and swift current validity can be prevented by real time monitoring in the backstage, can remove the requirement of patrolling and examining at the