Added elevator directly reaching original door of resident

The utility model provides an added elevator directly reaching an original door of a resident. The elevator is arranged on the outer side of the half-storey platform of the old building; wherein the height difference between the elevator doorway and the resident doorway does not exceed 15% of the floor height, one of the two side stairs and part of the half-storey platform are reserved and reinforced, a new stair is built on the side to the elevator doorway platform, the stair, the half-storey platform and the cross beam on the other side are disassembled, and a stairway-free walkway is arranged to connect the gate platform and the elevator doorway platform. The elevator has the advantages that residents do not need to walk up and down stairs when taking the elevator, and the problem thatold people go up and down stairs is thoroughly solved; an elevator walkway in front of the living room is not built, cost is reduced, and the problem that the elevator walkway blocks lighting of the living room is solved; an