Automobile crane and pedestal structure

The utility model provides a pedestal structure and an automobile crane. The automobile crane comprises a frame, a lifting device, an engine, a gear box, a transmission shaft and at least one telescopic supporting leg, wherein the lifting device is arranged on the frame; the engine is arranged at the front end of the frame; the gear box is connected with the engine; the transmission shaft is connected with the gear box; the at least one telescopic supporting leg is arranged on the frame; the transmission shaft is positioned below the frame; the telescopic supporting leg is fixed on the top surface of the frame; and an accommodating space for accommodating the shrunk telescopic supporting leg is formed between the top surface and the bottom surface of the frame. The supporting leg has a large gap with ground, so that the passage capacity of a vehicle is facilitated; and the entire vehicle has lower center of gravity, so that running can be more stable.