Construction labor protection kneecap suitable for different crowds

The utility model discloses a construction labor protection kneecap suitable for different crowds, which comprises a protective armor, an elastic base layer and fixing bandages, the protective armor comprises a fixed armor and a detachable armor, the fixed armor is fixedly arranged on the elastic base layer, the detachable armor is detachably connected with the fixed armor, and the fixing bandages are arranged on two sides of the elastic base layer. By arranging the detachable armor, the size of the armor can be adjusted, the protection area can be increased, and when the body of a user is large or special protection requirements exist in a construction environment, the detachable armor can be installed, and the safety protection effect is improved; when the body of the user is small, the user can only use the fixing armor, and can be suitable for different crowds and different environments; the detachable armor is movably connected with the fixed armor, the angle of the detachable armor can be adjusted accor