Wave-shaped guardrail stand column fixing, detecting and positioning device

The invention discloses a waveform guardrail stand column fixing, detecting and positioning device which comprises a walking mechanism, a pile driver, a first adjusting mechanism, a third adjusting mechanism and a fourth adjusting mechanism. The pile driver is arranged on the walking mechanism, the third adjusting mechanism is arranged on one side of the fourth adjusting mechanism, the first adjusting mechanism is arranged on the third adjusting mechanism, and the fourth adjusting mechanism is arranged on one side of the walking mechanism. The walking mechanism comprises a first supporting plate, a second supporting plate, a rotating disc, a control rod, a walking crawler belt and a power mechanism. The first supporting plate and the second supporting plate are connected and fixed through a fixing column. The turntable is arranged on the first supporting plate; depended wheels are arranged at the bottom of the second supporting plate; the pile driver is arranged on the rotary disc and comprises a support and