An object of the present invention is to provide a wheelchair-only elevator platform that can be adjusted As height sit comfortably at ease in a wheelchair. A lifting platform is formed by the auxiliary plate A to support the caster with bottom plate C and feet Fumi lever D and part of the upper and lower possible hydraulic cylinder B and the wheelchair seat. It is possible to raise and lower the wheelchair in the operation of the hydraulic cylinder and foot Fumi lever is put as the seat of the Department of wheelchair auxiliary plate is fitted. .BACKGROUND【課題】車椅子に安心して楽に座れるように高さを調節できる車椅子専用昇降台を提供する。【解決手段】昇降台はキャスター付底板Cと足ふみレバーDと上下が可能な油圧式シリンダーBと車椅子の座の部分を支える補助板Aとで形成されている。車椅子の座の部と補助板がはまるように入れ油圧式シリンダーと足ふみレバーの操作で車椅子を上下させることができる。【選択図】図1