Anti-falling puller

The utility model discloses an anti-disengaging puller which comprises a pull claw mechanism used for pulling out a disassembled part, the pull claw mechanism comprises a plurality of pull rods and anadjusting frame connected with one ends of the pull rods, and the other ends of the pull rods are used for hooking the disassembled part. The anti-disengagement device is used for preventing the pullclaw mechanism from being disengaged, the anti-disengagement device comprises a frame body arranged on the peripheries of the pull rods and a first pushing rod arranged on the frame body, and the first pushing rod penetrates through the frame body and then makes contact with the pull rods; and the driving mechanism is used for providing disassembling force, and the driving mechanism is arranged between the adjusting frame and a fixed part. Due to the fact that the anti-disengaging device is arranged on the structure, the problem that the pull claw mechanism is prone to deforming and disengaging can be avoided, and the