| 摘要 |
FIELD: shipbuilding; taxiing-up pusher tugs. SUBSTANCE: taxiing-up pusher tug is used for taxiing-up multi-line river pushable trains. Pusher tug includes full-turn swinging propeller provided with local and remote control. Pusher tug has pointed stern for placing head sections between stems of train. Mounted in hull of pusher tug are vertical bearing beams for support of bilge stops of head sections and coupling ropes with turnbuckles-shock absorbers. Fore coupling device is mounted in fore section of pusher tug. Fore coupling device has side and fore soft fenders, side and fore coupling beams, aft ground tackle and aft towing winch. EFFECT: enhanced efficiency and reliability; possibility of reliable coupling of pusher tug with section of multi-line river pushable trains. 2 dwg |
