Small-sized beacon ship

Abstract

The invention discloses a small-sized beacon ship. The small-sized beacon ship comprises a bottom cabin, a main deck, a driving deck, a compass clamping plate, a communication antenna, a hydraulic slewing crane, a horizontal hydraulic winch, navigation anchoring equipment and a propeller; the main deck is fixedly installed at the top end of the bottom cabin, the driving deck is mounted above the main deck, and the compass clamping plate is mounted above the driving deck; the communication antenna is fixedly installed on the compass clamping plate; the hydraulic slewing crane, the horizontal hydraulic winch and the navigation anchoring equipment are all installed on the main deck and located on the right side of the driving deck; and the propeller is installed at the tail part of the bottom cabin. The small-sized beacon ship adapts to demand for rapid rush repairing, emergently arranging and maintaining of a beacon in a coastal navigation area, and gives consideration to multi-function and multi-purpose of measurement, communication and radio positioning monitoring; and cost performance is very high, operating and maintaining cost is low, technology is advanced, safety and reliability are achieved, economical efficiency and practicality are realized, and market popularizing prospects are excellent.

Description

technical field [0001] The invention belongs to the technical field of ship equipment, and in particular relates to a small navigation mark ship. Background technique [0002] At present, there are the following status quo in domestic similar navigation mark engineering ships: [0003] (1) Using ordinary deck cranes and conventional vertical winches for joint operations, the labor intensity of personnel is high, and the risk of accidental injury is high; [0004] (2) There are protruding obstacles such as hatch covers on the operation deck, which substantially reduces the effective use area; [0005] (3) The buoy ships operating at sea generally do not have a stowage and balance system. The main scale of the ship is relatively large, and the draft is relatively deep. It has high requirements for channel restrictions, hydrological conditions and berthing facilities; [0006] (4) The cost of existing navigation mark workboats of the same tonnage level and similar operation c...

AI Technical Summary

Problems solved by technology

[0003] (1) Using ordinary deck cranes and conventional vertical winches for joint operations, the labor intensity of personnel is high, and the risk of accidental injury is high;

[0004] (2) There are protruding obstacles such as hatch covers on the operation deck, which substantially reduces the effective use area;

[0005] (3) The buoy ships operating at sea generally do not have a stowage and balance system. The main scale of the ship is relatively large, and the draft is relatively deep. It has high requirements for channel restrictions, hydrological conditions and berthing facilities;

[0006] (4) The cost of existing navigation mark workboats of the same tonnage level and similar operation capacity is generally more than 10 million yuan, and the high budget limits the popularity of navigation mark engineering application units equipped with special navigation mark workboats;

[0007] (5) The ship type design is only for the navigation mark project, and the ship has a single purpose, which reduces the equipment utilization rate of the engineering application unit whose task of navigation mark operation is not very full, and prolongs the equipment investment recovery period;

[0009] (7) The operating capacity of small beacon ships of the same tonnage level is much lower than that of medium and large beacon ships

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