The invention provides a machine-room-free elevator arrangement structure, which comprises a lift car, a counterweight device, a traction machine and a steel wire rope, wherein the lift car, the counterweight device, the traction machine and the steel wire rope are arranged in a shaftway, the counterweight device is positioned at the back side of the lift car, a counterweight reverse rope wheel parallel to a transverse center line of the shaftway is arranged on the counterweight device, a load bearing beam parallel to the longitudinal center line direction of the shaftway is arranged above the lift car, the traction machine is arranged at the back side of the load bearing beam, a dragging wheel is parallel to the longitudinal center line of the shaftway, a lift car rope end and a counterweight rope end are also respectively arranged on the load bearing beam from the front side to the back side, two lift car reverse rope wheels are arranged on the top of the lift car from the front side to the back side, one end of the steel wire rope is fixedly arranged on the lift car rope end, the other end of the steel wire rope downwards and sequentially goes around the two lift car reverse rope wheels, upwards goes around a traction wheel, and then downwards goes around the counterweight reverse rope wheel, and finally, the end upwards extends and is fixedly arranged on the counter weight rope end. Compared with the prior art, the machine-room-free elevator arrangement structure has the advantages that the structure is simpler and neater, the shaftway space is saved, and the operation of an elevator is more stable.