Pedal type connecting rod accelerator operating device of crane

The invention relates to the technical field of cranes, in particular to a pedal type connecting rod accelerator operating device of a crane, which comprises a telescopic suspension arm, a hydraulic electric control push rod, an operating chamber, an accelerator control device, a crawling ladder, a support mounting table, a fixed base, a slewing mechanism, a support arm and a second rotating arm, the supporting mounting table is arranged at the upper end of the swing mechanism, the control chamber and the electrical control system are arranged on the supporting mounting table, the crawling ladder is fixedly connected to the side end of the supporting mounting table, the accelerator control device is arranged in the bottom end of the control chamber, and the supporting arm is fixedly connected to the supporting mounting table. The accelerator can be rapidly and efficiently controlled, when the control pedal is slightly treaded to control the accelerator, the accelerator can be efficiently and rapidly made to r