Guardrail slotting equipment

The invention relates to the field of bridge guardrail construction, in particular to guardrail slotting equipment. The equipment comprises a support arranged on a guardrail in a crossing mode, a walking device arranged in the middle of the support and capable of driving the support to move on the upper surface of the guardrail, and a cutting device and a positioning device which are arranged on the two sides, facing the guardrail, of the support. The cutting device is movably connected with the support, moves from one column leg of the support to the other column leg of the support, and sequentially cuts the side face, the upper surface and the other side face of the guardrail. The positioning device is used for supporting the two column legs of the support on the two sides of the guardrail. According to the guardrail slotting equipment, automatic slotting of guardrails can be achieved, the slotting process is flexible in adjustment and high in accuracy, time and labor are saved, and the slotting requirement