Special tool for assisting disassembly and assembly of electromagnetic operating mechanism

The utility model discloses a special tool for assisting the disassembly and assembly of an electromagnetic operating mechanism, which mainly consists of a skid-proof upper mounting plate, an elevating screw, a frame, a hand-wheel, a locating seat for the elevating screw, and a driver gear; wherein the locating seat for the elevating screw is arranged at the bottom of the frame, and a guiding fixed tray is arranged at the top end of the frame; the bottom end of the elevating screw is connected with the locating seat for the elevating screw, and the top end passes through the lead hole of the guiding fixed tray to be fixed on the skid-proof mounting plate; the hand-wheel is arranged on the frame; and the front end of the hand-wheel is connected with a pair of conical gears which drive the elevating screw. When in use, the disassembly and assembly assisting special tool is pushed to an appointed working position, the hand-wheel is rotated to push the elevating screw to move upwards, and then the skid-proof mounting plate is driven to rise; when the skid-proof mounting plate supports the pedestal of the electromagnetic operating mechanism, the electromagnetic operating mechanism can be disassembled safely. The special tool has the advantages of simple structure, small volume, and convenient and safe disassembly and assembly; if being used to assist the disassembly of an electromagnetic operating mechanism, the disassembly and assembly assisting special tool saves time and labor with high efficiency, is good for ensuring the sensitivity and the service life of the mechanism, and can be operated by only one person in the whole disassembly and assembly process.