RU92006117A - DEVICE FOR LIFTING HALF-OBJECTS - Google Patents

DEVICE FOR LIFTING HALF-OBJECTS

Info

Publication number
RU92006117A
RU92006117A RU92006117/11A RU92006117A RU92006117A RU 92006117 A RU92006117 A RU 92006117A RU 92006117/11 A RU92006117/11 A RU 92006117/11A RU 92006117 A RU92006117 A RU 92006117A RU 92006117 A RU92006117 A RU 92006117A
Authority
RU
Russia
Prior art keywords
winch
log
cargo
modules
grip
Prior art date
Application number
RU92006117/11A
Other languages
Russian (ru)
Inventor
А.А. Федотов
В.В. Федонин
Д.Н. Шереметьев
Original Assignee
Волжско-Камский институт технологии судостроения
Акционерное общество закрытого типа "Венвита"
Filing date
Publication date
Application filed by Волжско-Камский институт технологии судостроения, Акционерное общество закрытого типа "Венвита" filed Critical Волжско-Камский институт технологии судостроения
Publication of RU92006117A publication Critical patent/RU92006117A/en

Links

Claims (1)

Изобретение позволяет повысить эксплуатационные качества, улучшить транспортабельность и проходимость по руслу рек. Устройство содержит два плавучих модуля (понтона), соединенных накладными мостами (балками), на которых установлена грузовая стрела, снабженная винтовым домкратом и грузовой лебедкой. Застропленное тросовым захватом бревно зацепляется грузовым захватом и поднимается лебедкой до уровня поверхности воды, где подвешивается на подвеску для подачи на берег с помощью лебедки. В случае недостаточности усилия лебедки и водоизмещения модулей для отрыва бревна от ила, на грунт устанавливают выдвижные опоры, после чего с помощью домкрата отрывают бревно от ила.The invention allows to improve performance, improve transportability and permeability along the river bed. The device contains two floating modules (pontoons) connected by patch bridges (beams), on which a cargo boom is installed, equipped with a screw jack and a cargo winch. A log grabbed by a cable grip is hooked on by a cargo grip and hoisted up to the level of the water surface by a winch, where it is suspended on a suspension bracket for feeding to the shore with a winch. In case of insufficient efforts of the winch and the displacement of the modules for the separation of the log from sludge, retractable supports are installed on the ground, after which with the help of a jack the log is torn off from the silt.
RU92006117/11A 1992-11-13 DEVICE FOR LIFTING HALF-OBJECTS RU92006117A (en)

Publications (1)

Publication Number Publication Date
RU92006117A true RU92006117A (en) 1995-01-20

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