Lifting device

Namen naprave je dvigniti breme iz pritličja v prvo etažo. Dvižna platforma je zložljiva in v velikosti standardne palete. Za pogon naprave je uporabljen elektromotor z reduktorjem, ki je bil na voljo. Koncipiranje se je začelo z izdelavo zahtevnika in funkcijske strukture. Rešitve funkcij so razvrščene s kriterijem. Najboljše rešitve različnih funkcij so kombinirane med sabo v morfološki matriki. Te kombinacije oz. variantne rešitve so skicirane in opisane, v nadaljevanju pa tehnično in ekonomsko ovrednotene. Na koncu koncipiranja je izbrana najboljša variantna rešitev. Preračunana sta nosilna stebra oz. nosilna konstrukcija, pogonski sklop, ležaji in vodila. Dvižna naparava je zmodelirana in narisani so vsi potrebni načrti za izdelavo. Izvedena je tudi simulacija obremenitve dvižne platforme.The purpose of the device is to lift load from ground floor to first floor. The lifting platform is folding and in the size of a standard pallete. An electric motor with reducer is used to power the device. Conceiving began with requirement list and functional structure. The functional solutions are arranged with criterion. The best functional solutions are combined among themselves in the morphological matrix. These combinations or variant solutions are sketched and described, moreover they are technically and economically evaluated. In the final part of the conceiving the best variant solution is chosen. Structural columns or structural construction, drive components, bearings and guides are calculated. The lifting device is modeled and all required plans for its production are drawn. Lifting platform load simulation is also carried out