MOBILE HOISTING COMPLEX FOR LOADING, TRANSPORTING AND UNLOADING OF RAILWAY RAILS AND METHOD FOR ITS OPERATION Russian patent published in 2017 - IPC E01B29/00 B66C23/50 

FIELD: transport.

SUBSTANCE: group of inventions relates to railway transport and is designed for all types of railway track repair. The complex contains two freight platforms 2 mounted on undercarriages 3, and includes two cantilevered rotary cranes 4 (one for each platform 2), turnstiles 16 (two on each platform 2) and end shields 25 (two on each platform 2), power plant 13 (in the end portion of one of platforms 2) and casings of different size 15 (near power plant 13). Cranes 4 are provided on supporting plates 6, provided with moving mechanisms collectively made roller units 7 and worm gear 8. If necessary, cranes 4 are moved from one side of platform 2 to the opposite. Rails 1 are loaded on one or two platforms 2. Each crane 4 is connected to the control, audible and visual alarm system 10 by portable hand panels 11 (radio) and 12 (cable control). Rails 1 12.5 m long are loaded by one crane 4 on one of platforms 2 controlling by one of panels 11 or 12, then by the other crane 4 from the other panel 11 or 12 on another platform 2. On two platforms 2 two 25 m long rails are loaded using two remote controls 11 or 12 of two cranes 4. Tourniquet 16 is designed as frame 17 with horizontal support beam 21 on top, with thrusts 22 and support plates 23. Pad 24 is laid upon each row of loaded rails 1, and each four rows of rails 1 are pressed in turnstile 16 by the clamping screws. End panels 25 are provided with working areas 27, which control close fitting of rails 1 and rails 1 displacement during transportation. Transportation is carried out at a speed of up to 90 km/h.

EFFECT: invention allows to extend the operational capabilities of the complex, to improve safety and performance of the complex and its equipment.

7 cl, 5 dwg