FIELD: mechanical engineering; lifting and transporting mechanisms.
SUBSTANCE: proposed hoist can be used in loading and unloading of aircraft and in other industries. It contains frame with wheels, load platform, and cable lifting mechanism. Portal rigidly secured on frame consists of two side posts coupled by horizontal beam, and load platform is installed for movement in vertical plane. Portal-type frame secured on load platform is provided with roller supports engaging with surfaces of side posts of portal. Cable lifting mechanism with hook and cross-member is installed on horizontal beam of portal. Cross-member is connected by cables with load platform of which tilting platform with hinged flats and tilting mechanism is mounted. Moreover, frame and upper part of side posts are fastened by flexible ties with tension adjusters.
EFFECT: improved and enlarged operating capabilities of hoist owing to combination of functional of lifting and transporting of containers in horizontal plane.
2 dwg
| Title | Year | Author | Number |
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SU1444453A2 |
