JP3153823B2 - Double-layer simultaneous cargo handling ferry - Google Patents

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a ferry having a lower vehicle deck and an upper vehicle deck, and more particularly to a two-layer simultaneous cargo handling type ferry capable of starting cargo handling simultaneously on each vehicle deck.

[0002]

2. Description of the Related Art Conventional ferries include those shown in FIG. 5 (side view), FIG. 6 (top view of upper vehicle deck), and FIG. 7 (top view of lower vehicle deck). Lower bow lamp 7, lower stern lamp 9, bow side lamp 10 and stern side lamp for cargo handling
11 is provided on the lower vehicle deck 2.

A lower vehicle deck 2 and an upper vehicle deck 3
Is communicated via the front inboard rampway 16 and the rear inboard rampway 17.

In FIGS. 5 to 7 , reference numeral 1 denotes a water surface, 15 denotes a moving direction of the vehicle, D denotes a downward movement, and U denotes an upward movement. A bow door (bowl visor) 4 is provided at the bow end so as to rotate upward and open.
Reference numeral 4 'indicates its open position.

[0005]

By the way, in the above-mentioned conventional ferries, each of the rampways 16 and 17 is used as a means for the vehicle 14 to pass between the lower deck 2 and the upper deck 3. At the start of the cargo handling of 14, it is only permitted to pass directly between the lower vehicle deck 2 and the quay using the ramps 7, 9 to 11, and the upper vehicle deck 3 must pass through the lower vehicle deck 2. There is a problem that communication with the quay cannot be made.

An object of the present invention is to provide a two-layer simultaneous cargo handling ferry capable of simultaneously carrying out cargo handling on an upper vehicle deck and a lower vehicle deck. With the goal.

[0007]

In order to achieve the above-mentioned object, a two-layer simultaneous cargo handling ferry of the present invention is a ferry having a lower vehicle deck and an upper vehicle deck. The vehicle is provided with a vehicle passing means that allows the vehicle to pass between, and also on the upper vehicle deck,
Vehicle traffic hand equipped vehicle passing means for allowing the passage of the vehicle is equipped, in the upper SL upper car deck with the quay
The step slides back and forth along the upper vehicle deck at the bow.
And a torso at the distal end of the proximal end passing member.
With a plurality of passing members sequentially pivoted through hinges,
It is characterized in that it can be folded and stored .

[0008] 2-layer simultaneous loading and unloading type ferry of the present invention,
A lower vehicle deck and an upper vehicle deck are provided, and a bow mooring section and a stern mooring section are provided adjacent to a front end and a rear end of the upper vehicle deck, respectively. In addition to being provided with a vehicle passing means that allows the vehicle, the upper vehicle deck also passes through the vehicle passages respectively arranged in the bow mooring section and the stern mooring section so as to allow the vehicle to pass between the quay and the quay. vehicle traffic means for been equipped, in the bow mooring compartment
The aisle for the vehicle is connected to the mooring device in the bow
The upper part of the bow passing through the mooring section of the bow so as not to invite
Connected to the ramp and
The above-mentioned vehicle aisle is also connected to the mooring device in the
Along the stern mooring section to avoid interference
It is characterized by being connected to an external lamp .

[0009]

In the two-layer simultaneous cargo handling type ferry according to the first aspect of the present invention, the cargo handling between the lower vehicle deck and the quay and the cargo handling between the upper vehicle deck and the quay are performed between each vehicle deck and the quay. It is started at the same time using the vehicle passing means installed in between.

[0010] Then, prior to performing the handling of the upper vehicle deck vehicle, the rotation of the sequential pivotally mounted passing member through a torque hinge sliding and the member of the proximal end portion passage member in the vehicle passing means Then, the vehicle passage means is extended to the quay.

[0011] Also further a two-layer simultaneous handling formula Ferry claim 2, cargo handling between the handling and upper vehicle deck and quay between the lower car deck and quay, is equipped between each car deck and quay Started at the same time using the vehicle
At that time, the upper car deck, the front end and respectively adjacent to the bow mooring compartment and stern mooring compartment provided at the rear end, the vehicle passage mooring device as part of the vehicle passing means
Because it is arranged so as not to cause interference with, so handling of the vehicles it can be smoothly carried out.

[0012]

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS An embodiment of the present invention will be described below with reference to the drawings. FIG. 1 (side view of a bow ) shows a two-layer simultaneous cargo handling type ferry as a first embodiment of the present invention. In the ferry provided with the upper vehicle deck 3 and the lower vehicle deck 2, the lower vehicle deck 2 is folded as a vehicle passing means for communicating with the quay G and carrying the cargo by the self-propelled operation of the vehicle 14.
A forehead lower ramp 7 is provided with its proximal edge pivotally attached to the hull 12.

[0013] Also on the upper vehicle deck 3, as the vehicle passing means for performing a cargo handling and contact the quay G by the free-running of the vehicle 13, are bow top lamp 6 GaSo Bei folding.

The bow is provided with a bow door (bow visor) 4 which can close the bow opening in a watertight manner with the bow upper lamp 6 and the bow lower lamp 7 raised. In FIG. 1, reference numeral 4 'indicates an open position of the bow door 4 .

In this embodiment, there is no inboard lampway for connecting the lower vehicle deck 2 and the upper vehicle deck 3.

The bow upper ramp 6 extends along the upper vehicle deck 3.
A base end passage member 6a slidable back and forth;
It is pivotally connected to the tip of the row member 6a sequentially via a torque hinge h.
Can be folded and stored with multiple passing members 6b, 6c, 6d
Is configured. And inside the bow door 4,
On the upper vehicle deck 3 is a storage location 3 ″ for the upper ramp 6
Is set.

In the ferry configured as described above, the cargo handling between the lower vehicle deck 2 and the quay G and the cargo handling between the upper vehicle deck 3 and the quay G are performed by the respective vehicle decks 2 and 3 and the quay G.
Each lamp 6 serving as a vehicle passing means is equipped between,
7 can be started simultaneously.

Therefore, the cargo handling efficiency is greatly improved, the voyage time can be extended by the reduced cargo handling time, and the boat speed can be reduced, so that the fuel required for the main engine can be saved. Become.

Conventionally, a vehicle loaded onto an upper vehicle deck in the early stage of cargo handling has had the inconvenience of having to get off at the end after arriving at the port, but the two-layer simultaneous cargo handling type ferry of the present invention has a disadvantage. , Such inconvenience will be resolved.

Further, the inboard rampway (see reference numerals 16 and 17 in FIGS. 5 to 7 ) which has been conventionally required for communication between the upper vehicle deck and the lower vehicle deck, is provided by the present invention. The advantage of the formula ferry is that it does not need to be equipped .

The hand upon the stretched boat neck top lamp 6 has its base end passage member 6a slides forward as shown in the drawing from the storage location 3 ''. As the driving means for this sliding, a rack and pinion type (not shown), a wire type, and the like are used as appropriate.

After the base end passage member 6a is extended forward in this manner, the torque hinge h is operated by remote control so that the passage members 6b, 6c, 6d do not interfere with the quay wall G. As described above, the operation for expanding the image is performed as shown in the figure. The directions of arrows A, B, and C indicate the extending directions.

When the bow upper lamp 6 is folded and stored, the operation is performed in a procedure reverse to that in the case of extension. In addition, the directions d, o, and f of the arrows indicate the folding directions.

In the two-layer simultaneous cargo handling type ferry of this embodiment ,
Cargo handling of the vehicle 13 between the upper vehicle deck 3 and the quay G is performed by the bow upper ramp 6 mounted on the hull.
Therefore, there is an effect that the operation can be performed without any trouble even if a cargo handling stand or the like is not specially provided on the quay G.

FIG. 2 (side view), FIG. 3 (upper vehicle deck plan view) and FIG. 4 (lower vehicle deck plan view) show a second embodiment of the present invention.
2 shows a two-layer simultaneous cargo handling ferry as an example,
Of Reference numerals the same reference numerals as the first embodiment described above, denote the same components.

Also in the case of the second embodiment, the lower vehicle deck 2
In the ferry provided with the upper vehicle deck 3 and the lower vehicle deck 2, the lower bow lamp 7, the lower stern lamp 9, A bow-side lamp 10 and a stern-side lamp 11 are provided so that their lower edges are pivotally connected to the hull 12, respectively.

[0027] Then, the bow, the bow door (Baubaiza) 4 capable of closing the bow opening watertight while being erected lower bow lamp 7 is reversed along the upper bow ramp 6 on the upper vehicle deck 3 an arm 4a . In FIG. 5, reference numeral 4 'indicates an open position of the bow door 4.

Further, the lower stern lamp 9, the bow-side lamp 10 and the stern-side lamp 11 also serve as doors that can close the hull opening in a standing state in a watertight manner.

In particular, in the second embodiment, the bow mooring section 18 is located adjacent to the front end and the rear end of the upper vehicle deck 3, respectively.
And a stern mooring section 19, and the fore-upper ramp 6 and the stern-upper ramp 8 are arranged so that the vehicle passes along with the vehicle passage 16 arranged in the bow mooring section 18 and the vehicle path 17 arranged in the stern mooring section 19, respectively. Means.

That is, for the vehicle in the bow mooring section 18
As shown in FIG. 6, the passage 16 traverses the bow mooring section 18.
Connected to the bow upper ramp 6 and stern mooring
The vehicle passageway 17 in section 19 also extends vertically through the stern mooring section 19.
And is connected to the upper stern lamp 8.

Therefore, also in the second embodiment, the cargo handling between the lower vehicle deck 2 and the quay G and the cargo handling between the upper vehicle deck 3 and the quay G are performed by the respective vehicle decks 2 and 3 and the quay G.
Each lamp as a vehicle passing means installed between 6 and
11 and are started at the same time, whereby the same operation and effect as in the first embodiment can be obtained.

Further, the upper vehicle deck 3, the bow mooring compartments 18 and aft mooring compartment 19 provided adjacent respectively to the front and rear ends, the vehicle passage 16, 17 as part of the vehicle passing means each Since the mooring sections 18 and 19 are arranged longitudinally , the loading and unloading of the vehicle 13 can be performed smoothly without causing interference with a mooring device (not shown) in each of the mooring sections 18 and 19.

[0033]

As described above in detail, the following effects and advantages can be obtained by the two-layer simultaneous cargo handling type ferry of the present invention. (1) Cargo handling between the lower vehicle deck and the quay and cargo handling between the upper vehicle deck and the quay can be started at the same time using the vehicle passing means provided between each vehicle deck and the quay. . (2) According to the above item (1), the cargo handling efficiency is greatly improved, and the voyage time can be extended by the reduced cargo handling time to reduce the ship speed. Savings can be expected. (3) Conventionally, a vehicle that was loaded on the upper vehicle deck at the early stage of cargo handling had the inconvenience of having to get off at the end after arriving at the port, but with the two-layer simultaneous cargo handling ferry of the present invention, Such inconvenience will be resolved. (4) The inboard rampway, which was conventionally required for communication between the upper vehicle deck and the lower vehicle deck, is the present invention.
There is an advantage that it is not necessary to equip with a multi-layer cargo handling type ferry. (5) The vehicle passing means mounted on the upper vehicle deck is
Can slide back and forth along the upper vehicle deck at the bow
The base end passing member and the tip end of the base end passing member
Folding with a plurality of passing members sequentially pivoted through the
If it is configured to be able to store only
The carrying means is compactly stored inside the ship, and at the time of berthing, the loading and unloading of the vehicle between the upper vehicle deck and the quay can be performed without trouble even if there is no special cargo handling stand on the quay. . (6) in the bow mooring compartment and stern mooring compartment provided adjacent respectively to the front and rear ends of the upper part car deck, the vehicle passage as part of the vehicle passing means causing interference with engagement ship device It is arranged vertically through the same section so that there is no
If,-than, also engaged as handling of the vehicle can be smoothly carried out
There is an advantage that it does not hinder ship work .

[Brief description of the drawings]

FIG. 1 is a side view of a bow showing a two-layer simultaneous cargo handling type ferry according to a first embodiment of the present invention.

FIG. 2 is a side view showing a two-layer simultaneous cargo handling type ferry according to a second embodiment of the present invention.

FIG. 3 is a plan view of the ferry of FIG. 2 on an upper vehicle deck.

FIG. 4 is a plan view of a lower vehicle deck of the ferry of FIG. 2 ;

FIG. 5 is a side view of a conventional ferry.

FIG. 6 is a plan view of the ferry of FIG. 5 on an upper vehicle deck.

FIG. 7 is a plan view of a lower vehicle deck of the ferry of FIG. 5 ;

[Explanation of symbols]

DESCRIPTION OF SYMBOLS 1 Water surface 2 Lower vehicle deck 3 Upper vehicle deck 3 '' Storage place 4 Bow door 4a Arm 6 Bow upper lamp 6a Base end passage member 6b-6d Passage member 7 Bow lower lamp 8 Stern upper lamp 9 Stern lower lamp 10 Bow Ship-side ramps 11 Stern-side ramps 12 Hulls 13, 14 Vehicles 15 Vehicle running directions 16, 17 Vehicle passages 18 Bow mooring section 19 Stern mooring section h Torque hinge G Wharf

Claims (2)

(57) [Claims] 1. A ferry including a lower vehicle deck and an upper vehicle deck, wherein the lower vehicle deck is provided with vehicle passing means for permitting a vehicle to pass between the quay and the upper vehicle deck. also has a vehicle passing means for allowing the passage of the vehicle is be equipped with the quay, the upper vehicle
The vehicle passing means mounted on the deck is
A base-end traffic member slidable back and forth along both decks;
Connected to the distal end of the base end passing member via a torque hinge
It is configured to be able to be folded and stored with a plurality of passing members
A two-layer simultaneous cargo-handling ferry. 2. A lower vehicle deck and an upper vehicle deck, and a bow mooring section and a stern mooring section adjacent to a front end and a rear end of the upper vehicle deck, respectively. And the upper vehicle deck is also provided in the above-mentioned bow mooring section and stern mooring section so as to allow the vehicle to pass between the quay and the upper vehicle deck. Equipped with a vehicle passing means via a vehicle passage ,
The passage for the vehicle in the section is
Along the bow's mooring section to avoid interference with the ship's equipment
Connected to the upper ramp and
The above vehicle passage in the ship compartment is also
Vertically move the stern mooring section to prevent interference with the mooring equipment.
A two-layer simultaneous cargo-handling ferry, which is connected to the upper stern ramp through .