Geotechnical engineering slope reinforcement water and soil loss prevention device

The utility model belongs to the technical field of geotechnical engineering, and particularly relates to a geotechnical engineering slope reinforcement water and soil loss prevention device which comprises a fixed stand column, a compaction plate is fixedly welded to the outer side of the top of the fixed stand column, and interception nets are arranged on the left side and the right side of the fixed stand column and located below the compaction plate. A cover plate is connected to the inner side of the top of the fixed stand column through a bolt, a fixed block is arranged under the cover plate, a threaded rod is connected into the fixed block, and a reinforcing and positioning assembly is arranged on the outer side of the bottom of the threaded rod. After the device is inserted into side slope soil, the threaded rod is controlled to rotate to enable the movable plate and the guide rod to move upwards, at the moment, the limiting plates can be pushed to slide on the outer side of the guide rod and move obl