CN220465716U - High-stability self-contained boat with ship - Google Patents

Abstract

The utility model discloses a high-stability ship-following self-provided boat, which comprises a boat body, an engine, a propeller and a rudder device, wherein the boat body is divided into a fore-nose cabin, a cabin, an occupant cabin and a stern cabin from head to tail through transverse bulkheads which are arranged at intervals, the occupant cabin is separated into a bottom empty cabin at the bottom through a partition plate, the middle part in the bottom empty cabin is provided with a shaft tunnel, the shaft tunnel is internally provided with a middle shaft in a front-back extending manner, the middle shaft is used for connecting the engine and the propeller, the shaft tunnel is internally provided with a middle shaft supporting seat for supporting the middle shaft, one side, close to the stern cabin, of the occupant cabin is provided with a driving platform, and the left side, the right side, the fore-nose cabin and the stern cabin of the bottom empty cabin are all provided with buoyancy bodies in a sealing manner. The engine is arranged at the front part of the ship body, the rudder device and the propeller are arranged at the rear part of the ship body, and the left side and the right side of the bottom space cabin, the fore-nose cabin and the stern-nose cabin are all sealed to form a buoyancy body, so that the stability of the whole ship is further improved compared with the prior art.

Description

High-stability self-contained boat with ship

Technical Field

The utility model belongs to the technical field of ships, and particularly relates to a high-stability self-contained ship with a ship.

Background

In China patent 2023220691191, a self-contained boat with good stability is disclosed, and the self-contained boat with good stability and up to the standard of safety is provided, and as the engine, the rudder device, the propeller and other devices are arranged at the rear of the boat, the stability can be found to reach the standard during testing, but the whole boat is easy to shake.

Disclosure of Invention

The utility model aims to provide the ship-following self-provided boat with high stability, which has higher stability under the condition of meeting the safety requirement, so that the whole ship is not easy to shake.

The technical scheme adopted by the utility model is as follows: the utility model provides a high stability's ship-following is from providing ship, includes hull, engine, screw and rudder device, the horizontal bulkhead that the hull set up through the tricot interval is with the hull divide into fore-and-aft pointed cabin, passenger cabin and stern pointed cabin from the head to the tail, be provided with the engine that is used for driving whole self-provided ship in the cabin, the engine can drive and be located the screw rotation of stern pointed cabin below, the rear of stern pointed cabin is provided with the rudder device that is used for changing the direction of self-provided ship, the passenger cabin separates out the bottom from the empty cabin of bottom through the baffle, the middle part in the empty cabin of bottom sets up to the shaft tunnel, and the extension is provided with the jackshaft around in the shaft tunnel, the jackshaft is used for connecting engine and screw, still be provided with the jackshaft supporting seat that is used for supporting the jackshaft in the shaft tunnel, passenger cabin is close to one side of pointed cabin, the left and right sides of empty cabin, fore-and stern pointed cabin all seal the setting are the buoyancy body.

Preferably, the hull is a flat bottom ship, the framework is in a transverse framework structure type, and the first transverse bulkhead and the third transverse bulkhead are watertight transverse bulkheads.

Further preferably, lifting lugs for hoisting the self-contained boat are arranged at left and right intervals at the upper ends of the head transverse bulkhead and the tail transverse bulkhead.

Further preferably, a hatch cover is arranged on the top surface of the cabin at a position corresponding to the engine.

Further preferably, a fixed table seat is provided in the passenger compartment.

Further preferably, a plurality of armrests are arranged on the left side and the right side of the upper end of the ship body at intervals.

Further preferably, drain plugs are arranged at the bottoms of the left bilges, the right bilges, the fore-nose cabin and the stern-nose cabin of the passenger cabin.

The utility model has the beneficial effects that: the engine is arranged at the front part of the ship body, the rudder device and the propeller are arranged at the rear part of the ship body, the gravity of equipment can be effectively separated, buoyancy bodies are arranged on the left side and the right side of the bottom empty cabin, the fore-nose cabin and the stern-nose cabin in a sealing mode, and therefore stability of the whole ship is further improved compared with that of the prior art.

Drawings

Fig. 1 is a side view of the present utility model.

Fig. 2 is a top view of the present utility model.

Fig. 3 is a top view of the bilge of the present utility model.

Detailed Description

The utility model is further illustrated by the following examples in conjunction with the accompanying drawings:

as shown in fig. 1-3, a high-stability self-contained ship with a ship mainly comprises a ship body 1, a steering platform 8, a propeller 4, a rudder device 5 and an engine 3. The ship body is a main body structure of the whole ship, all other devices are mounted on the ship body, the driving cab is mainly used for operating the whole ship to run, the screw propeller is used for converting the power of the engine into the propulsion of the whole ship, the rudder device is used for changing the structure of the running direction of the whole ship, the engine is mainly used for providing the power of the whole ship, and the bollards facilitate berthing of the whole ship.

In order to further improve the stability of the whole ship, three transverse bulkheads 2 are arranged on the ship body at intervals in the front-back direction, and divide the ship body 1 into a fore-nose cabin A, a cabin B, a passenger cabin C and a stern-nose cabin D from the head to the tail. Meanwhile, the driving platform 8 is arranged in the middle of the passenger cabin B close to the stern-tip cabin D, the engine is arranged in the cabin B, the propeller is arranged below the stern-tip cabin D, the rudder device is arranged behind the stern-tip cabin D, and the bollard is arranged on the bow-tip cabin.

For facilitating the engine to drive the propeller to rotate, the passenger cabin C is separated into a bottom empty cabin at the bottom by a partition plate, meanwhile, the middle part in the bottom empty cabin is provided with a shaft tunnel, an intermediate shaft 6 for connecting the engine 3 and the propeller 4 is arranged in the shaft tunnel in a front-back extending way, and an intermediate shaft supporting seat 7 for supporting the intermediate shaft is also arranged in the shaft tunnel

In order to improve the anti-sinking performance of the ship, buoyancy bodies are hermetically arranged on the left side and the right side of the bottom empty cabin, the fore-nose cabin A and the aft-nose cabin D. In order to facilitate the self-contained boat to discharge the residual water in the buoyancy body after being positioned on the cargo ship, the left side and the right side of the bottom empty cabin, the bow pointed cabin and the lowest position of the stern pointed cabin are all provided with discharging screw plugs.

Preferably, the hull 1 is provided as a flat bottom vessel, and the framework is of a transverse framework structure. The hull 1 comprises a bilge, sides, a main deck and a drop deck, three transverse bulkheads are arranged at the bilge, and the head and tail transverse bulkheads are watertight transverse bulkheads. The partition plate for separating the passenger cabin is a falling cabin deck.

In order to facilitate the hoisting of the whole self-contained vessel back into the cargo ship, lifting lugs 9 for hoisting the self-contained vessel are arranged at left and right intervals at the upper ends of the head transverse bulkhead 2 and the tail transverse bulkhead 2.

Preferably, the top surface of the nacelle B is provided with a hatch 10 corresponding to the position of the engine 3, which is provided on the main deck and which is capable of satisfying weather-tight and water tests. A fixed table seat is arranged in the passenger cabin B, a plurality of armrests 11 are arranged at the left side and the right side of the upper end of the ship body 1 at intervals, and an anti-toppling plate is also arranged at the stern.

In this embodiment, the main parameters of the ship are: total length loa=6.80 m, design waterline length L _wL 6.394m, stem length l= 6.394m, stem width b=1.80 m, profile depth d=0.9 m, design draft d=0.4 m, rib spacing s=0.5 m, occupant z=6, host power p=22 KW, speed v=13 km/h. The cabin is also provided with a reduction gear box, and the rudder device adopts a flat rudder and can be operated by manpower and machine operation simultaneously. A gourd ladle for collecting bilge water is also provided. The stability of the ship is according to chapter 8 and section 3 of (2016) in the technical rules of inspection of small vessels in inland riversThe A, B, J level and (2019) requirements of the inland ship inspection technical rules are balanced, and the reserve buoyancy actually provided is calculated to be 3.0t and 1.2 times of the weight of the empty ship through calculation, so that the buoyancy body setting requirement is met. The minimum topside of the ship checks the requirement of A, B, J level 1 according to chapter 2 of (2016) of the technical rules for inspection of small vessels in inland rivers. The calculation energy is as follows: the minimum topside requirement value is 452.5mm, the actual topside is 503mm, and the requirement is met. The ship life-saving equipment is equipped according to the requirements of section 4 life-saving equipment in chapter 9 of the inspection technical rule of small vessels of the inland river (2016), the ship life-saving equipment is equipped according to the requirements of section 5.6.7 in chapter 9 of the inspection technical rule of small vessels of the inland river, an oil tank and an electric tank are also arranged in the cabin, and the oil tank and the electric tank are respectively positioned at the left side and the right side of the engine.

Claims (7)

1. The utility model provides a high stability's ship-following is from providing ship, includes hull (1), engine (3), screw (4) and rudder device (5), horizontal bulkhead (2) that hull (1) set up through three intervals divide into hull (1) from head to tail fore-and-aft pointed cabin (A), cabin (B), passenger cabin (C) and stern pointed cabin (D), be provided with in cabin (B) and be used for driving engine (3) of whole self-provided ship, engine (3) can drive screw (4) rotation below stern pointed cabin (D), the rear of stern pointed cabin (D) is provided with rudder device (5) that are used for changing the direction of self-provided ship, its characterized in that: the passenger cabin (C) separates out the underframe that is located the bottom through the baffle, the middle part in the underframe sets up to the axle tunnel, and extends around in the axle tunnel and be provided with jackshaft (6), jackshaft (6) are used for connecting engine (3) and screw (4), still be provided with jackshaft supporting seat (7) that are used for supporting the jackshaft in the axle tunnel, passenger cabin (C) is close to one side of stern peak cabin and is provided with cockpit (8), the left and right sides in underframe, bow peak cabin (A) and stern peak cabin (D) all seal and set up and be the buoyancy body.

2. The high stability on-board self-contained craft of claim 1, wherein: the ship body (1) is a flat-bottomed ship, the framework is of a transverse framework structure type, and the first transverse bulkhead and the third transverse bulkhead (2) are watertight transverse bulkheads.

3. The high stability on-board self-contained craft of claim 1, wherein: lifting lugs (9) for hoisting the self-contained boats are arranged at left and right intervals at the upper ends of the head transverse bulkhead (2) and the tail transverse bulkhead.

4. The high stability on-board self-contained craft of claim 1, wherein: a hatch cover (10) is arranged on the top surface of the cabin (B) at a position corresponding to the engine (3).

5. The high stability on-board self-contained craft of claim 1, wherein: a fixed table seat is arranged in the passenger cabin (C).

6. The high stability on-board self-contained craft of claim 1, wherein: a plurality of armrests (11) are arranged at the left side and the right side of the upper end of the ship body (1) at intervals.

7. The high stability on-board self-contained craft of claim 1, wherein: the left side and the right side of the underfloor, the lowest positions of the fore-nose cabin (A) and the stern-nose cabin (D) are respectively provided with a discharging screw plug.