The invention provides an elevator simulating testing tower. The elevator simulating testing tower has advantages of simple structure, high convenience in machining, and effective occupation area reduction. The elevator simulating testing tower comprises an elevator shaft. The middle part of the elevator shaft is used for placing a testing tower, and the peripheral sidewall is provided with a supporting assembly. The supporting assembly comprises an inside concrete layer and an outside vertical plate. The vertical plate comprises a plurality of first supporting plate and a second supporting plate. One end of each first supporting plate is provided with a first projection, and the other end is provided with a trough. The first projection is arranged in the trough in an adapted manner. One end of the second supporting plate is provided with a second projection, and the other end is a plane. The second projection is arranged in the trough in an adapted manner. The plurality of first supporting plates are successively connected in an engaging manner. The first projection of a downmost supporting plate is inserted into ground. The second supporting plate is arranged at an upmost part and is engaged with the first supporting plate. The elevator simulating testing tower has advantages of low cost, high safety and high reliability.