Railway wagon overhaul anti-collision device and transfer tool thereof

The railway wagon overhaul anti-collision device comprises an anti-collision steel body, a limiting mechanism is arranged on the front side of the anti-collision steel body, the limiting mechanism comprises a longitudinal limiting plate, a vertical limiting plate and an auxiliary limiting plate, an anti-falling mechanism is arranged on the front side of the anti-collision steel body, and the anti-falling mechanism comprises a connecting steel bar, an adjusting pin and a connecting chain. The number of the anti-collision steel bodies is two, the two sets of supporting steel bodies are connected between the two sets of anti-collision steel bodies, the four sets of reinforcing rib plates are fixedly connected between the two sets of anti-collision steel bodies and the two sets of supporting steel bodies, and the anti-collision steel bodies, the supporting steel bodies, the limiting mechanism and the falling-off mechanism form the anti-collision device. The pushing block pushes the guide rod of the shock absorber