Laser radar protection device of engineering vehicle

The utility model discloses a laser radar protection device of an engineering vehicle. The laser radar protection device comprises a support suitable for being installed on a vehicle head of the engineering vehicle and a protection cover installed on the support. The support is suitable for installing a laser radar, and the protection cover is suitable for covering the periphery of the laser radar. The protection cover is provided with a through hole suitable for exposing part of the radar. According to the design, the laser radar is installed on the engineering vehicle through the support, disassembly is convenient, and the laser radar can be fixed more firmly; the protective cover covering the periphery of the laser radar is installed on the support, the laser radar is effectively protected through the protective cover, damage caused by scratching of the laser radar in the driving process is reduced, and the protective cover does not have extra load on a laser radar body; and the protection cover is provide