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Icebreaking device for navigation and using method thereof

An ice-breaking and ice-breaking ship technology, used in ice-breaking ships, transportation and packaging, special-purpose ships, etc., can solve the problem of high design difficulty, and achieve the effects of improving ice-breaking efficiency, preventing jamming, and reducing power requirements.

Inactive Publication Date: 2018-08-31
WUHAN UNIV OF TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Existing icebreakers use the impact method for icebreaking operations, and the icebreaker needs to have sufficient power, which is difficult to design

Method used

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  • Icebreaking device for navigation and using method thereof
  • Icebreaking device for navigation and using method thereof
  • Icebreaking device for navigation and using method thereof

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Embodiment Construction

[0024] The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the embodiments of the present invention. Apparently, the described embodiments are only some of the embodiments of the present invention, not all of them. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0025] Such as Figure 1-3 As shown, a marine ice breaking device includes:

[0026] The support plate 3 is welded and fixed on the front end of the icebreaker hull 6, the hydraulic cylinder 1 is fixed on the support plate 3 by bolts, and the telescopic end of the hydraulic cylinder 1 is equipped with a first mounting plate 8 by bolts, A push rod 7 is welded and fixed on the first mounting plate 8, and the push rod 7 is movably socketed on the second mounting plate 11;

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Abstract

The invention discloses an icebreaking device for navigation and a using method thereof. The icebreaking device comprises a supporting plate and an icebreaking cutter plate; the supporting plate is fixedly welded to the front end of an icebreaking hull, the supporting plate is fixedly provided with a hydraulic cylinder by bolts, a first mounting plate is installed at the telescopic end of the hydraulic cylinder by bolts, ejector rods are fixedly welded to the first mounting plate, and a second mounting plate is movably connected to the ejector rods in a sleeving mode; and cutter heads are fixed at the edge of the icebreaking cutter plate, the icebreaking cutter plate is fixed on an output shaft of a motor in a pin joint mode, and the motor is mounted at the bottom of the second mounting plate through a motor bracket. The icebreaking cutter plate is driven by the double-shaft motor to cut the ice surface and destroy the ice surface structure when the icebreaking hull advances, then thecut ice surface is hit by a reinforcing plate, and crushing of the whole ice surface is facilitated; and the second mounting plate can be moved up and down through springs, a certain cushioning property is obtained, the icebreaking cuter plate is prevented from getting stuck, and improvement of the icebreaking efficiency is facilitated.

Description

technical field [0001] The invention belongs to the technical field of navigation devices, and in particular relates to a navigation ice-breaking device. At the same time, the invention also discloses a method for using the navigation ice-breaking device. Background technique [0002] 70% of the earth's surface is blue ocean, and about 80% of the creatures on the earth are in the ocean. The ocean provides rich treasures and endless resources for the survival and development of human beings. Navigation is the basis and premise for human beings to understand, utilize and develop the ocean. Whether engaged in marine fishing and breeding, or engaged in passenger and cargo transportation at sea, carrying out national defense and military activities in the ocean, conducting scientific investigations on the ocean, developing resources such as seabed oil and mineral deposits, and performing sports and leisure activities at sea, from From ancient times to the present, all human act...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B63B35/08
CPCB63B35/08B63B35/083B63B35/12
Inventor 李京翰李通李航郭茂林周超
Owner WUHAN UNIV OF TECH
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