Dock leveler structure with stopper

The utility model provides a dock leveler structure with a stopper. Flat plate and inclined plate, the inclined plate is integrally connected to the right side surface of the flat plate; guardrails are welded and fixed to the upper side faces of the flat plate and the inclined plate. The lower side surfaces of the flat plate and the inclined plate are fixedly connected with the connecting block through bolts; the upper side of the connecting block is rotationally connected with an adjusting screw rod through a bearing; the upper side of the adjusting screw rod penetrates through the flat plate, the inclined plate and the barrier plate respectively; the guide rail extends out from the upper side of the guardrail; the baffle plates are respectively positioned on the upper sides of the flat plate and the inclined plate; compared with the prior art, compared with the prior art, the vehicle blocking device has the advantages that the blocking plate is driven to extend out of the flat plateand the inclined plate th