Frame switch anti-misoperation closing control system

The utility model discloses an anti-misoperation closing control system of a frame switch. The device comprises a control power supply, and a frame switch, an alarm loop and an intermediate loop whichare connected with the control power supply, the frame switch comprises an opening loop, a closing loop, an energy storage motor and an undervoltage shunt excitation coil. The device also comprises afault auxiliary contact. The fault auxiliary contact is connected in series with the middle loop; the intermediate loop comprises an intermediate relay coil, an intermediate relay normally open contact and an intermediate relay normally closed contact; a normally-closed contact of the intermediate relay is connected with the under-voltage shunt excitation coil in series to form an under-voltage shunt excitation loop, the under-voltage shunt excitation loop, the opening loop, the closing loop, the energy storage motor and the alarm loop are connected in parallel, and a normally-open contact ofthe intermediate relay is