Simple and safe enclosure for construction working face of elevator shaft opening

The utility model relates to a simple and safe enclosure for a construction working face of an elevator shaft opening. The simple and safe enclosure for the construction working face of the elevator shaft mouth is convenient to mount, dismount and use. According to the technical scheme, the simple and safe fence for the construction working face of the elevator shaft opening is characterized by comprising a fence structure, a first clamping and fixing structure and a second clamping and fixing structure, and the first clamping and fixing structure and the second clamping and fixing structure are arranged on reinforcing steel bars on the two sides of a field shaft door opening in a sleeving mode respectively. And a fence structure capable of being opened and closed up and down is mounted on the first clamping structure. The fence structure is provided with a main fence, fence connecting pieces and an auxiliary fence, the two fence connecting pieces are installed on the main fence in the mode that one ends of t