FIELD: aircraft loading/unloading devices. SUBSTANCE: proposed structure includes inclined ramp mounted on base which is connected with structure, loading platform provided with guide secured on it; platform is movable in vertical plane. Proposed structure consists of several standard sections; inclined ramp includes at least two sections. All sections are arranged in two parallel rows and are interconnected by means of connecting units. Each section of structure is made in form of framework with lower load-bearing boom and upper load-bearing boom made in form of four channels interconnected over front and rear edges by means of angle and by means of pipe in lower portion. Upper loadbearing boom is also provided with guides and two transversal beams interconnected by means of two pipes; screw supports adjustable in height are mounted on each transversal beam. These supports make it possible to mount loading/unloading structure in one plane with flying vehicle floor at angle of 2 deg. 30′ ± 10′. EFFECT: ease in use of structure. 4 cl, 16 dwg
Authors
Dates
2001-08-27—Published
2000-06-05—Filed