Construction engineering protective net device

The utility model discloses a construction engineering protective net device, which relates to the field of engineering construction protective devices, and comprises a protective net, two supporting upright posts and two supporting bases, the two sides of the protective net are movably connected with one sides of the supporting upright posts respectively, the bottoms of the supporting upright posts are fixedly connected with the tops of the supporting bases, and the supporting bases are fixedly connected with the protective net. Fixing blocks are fixedly connected to the two sides, close to the supporting stand columns, of the protective net, combined grooves are formed in the supporting stand columns, and the fixing blocks can be installed in the combined grooves; the inner wall of the combined groove is slidably connected with a lock catch assembly, and the lock catch assembly can prevent the fixing block from sliding out of the combined groove. According to the construction engineering protective net devi