Oil well mouth protection device

The utility model discloses an oil well mouth protection device. The device comprises a protective fence, a rotating door and a base, wherein a connecting table is fixedly mounted at the bottom of thebase; a hook is fixedly mounted in the connecting table; moving wheels are fixedly mounted at the bottom of the base on two sides of the connecting table; a protective guard is fixedly mounted at thetop of the base on the periphery of the end cover; push handrails are fixedly installed on the two sides of the protective guard between the limiting bolts. Fixed shafts are fixedly installed at thetop of the base between the protective fences, a protective net is fixedly installed between the fixed shafts and the protective fences, a rotating door is rotatably installed between the fixed shafts, a clamping table is fixedly installed on the surface of the rotating door, and a fixed rod is installed in the clamping table in a sliding mode. By arranging a series of structures, the device has the advantages of being conv