| 摘要 |
FIELD: civil engineering; lifting and transporting facilities. ^ SUBSTANCE: invention relates to devices for mounting of loads mainly in flooring apertures, and it can be used for accurately directing load to building axis of mounted object with orientation to azimuth when carrying out mounting operation using flying vehicle, for instance, helicopter. Proposed device contains two rods some ends of which are connected to load, and guide for each rod. Each guide is made in form of two curved members whose lower parts are secured vertically at place of mounting parallel to each other with clearance, and upper parts are made diverging for catching and directing rods and tilted relative to building axis of mounted object for catching load swinging on external hanger of helicopter. Each rod is provided with section weakened in vertical, as compared with its strength in horizontal direction arranged at definite distance from place of load fastening. ^ EFFECT: enlarged sphere of application owing to provision of possibility of load mounting through confined apertures of floorings. ^ 2 cl, 4 dwg |
