Control device of guardrail pile working accessory and guardrail breakdown van

The utility model provides a control device of a guardrail pile working accessory and a guardrail breakdown van, the control device is at least used for realizing rotation control of the guardrail pile working accessory on the guardrail breakdown van, and a stop part is arranged on a fixed frame and a sensor is arranged at a position opposite to a mounting plate of a rotation device; the automatic control of the rotary motion of the guardrail pile working accessory and the physical limiting device of the guardrail pile working accessory are at least realized, and in addition, the automatic control of the longitudinal movement of the guardrail pile working accessory is also provided. 本申请提供一种护栏桩工作属具的控制装置及护栏抢修车，该控制装置至少用于实现护栏抢修车上的护栏桩工作属具的回转控制，通过在固定架上设置挡止部和在回转装置的安装板的相对位置设置传感器，以至少实现护栏桩工作属具的回转运动自动控制，以及其物理限位装置，另外还提供护栏桩工作属具的纵移运动自动控制。