JPS6157480A - Inboard slanting passage device in car carrier - Google Patents

Abstract

PURPOSE:To improve car loading capacity ever so better, by attaching one side of a slanting passage pivotally to one side in an opening part of a deck in norizontality via a hinge, while letting the other side turn round toward an upper deck, and setting up the slanting passage in position between upper and lower decks in a state of being tilted. CONSTITUTION:Each short side of slanting passage 101 and 102 is pivotally attached, free of turning motion, to each short side commensurate to each of corresponding opening parts 31 and 32 installed in each of decks 11 and 12. At this time, each of these slanting passages 101 and 102 is made turnable (Y1) toward the upper decks 10 and 11 around each of hinges 111 and 112, and each upper end part is supported on these opening parts 30 and 31 corresponding to each of decks 10 and 11, while they are locked with each cleat 51. With this constitution, each of slanting passages 101 and 102 connecting an interval between upper and lower decks 10, 11 and 11, 12 is formed. Then, after transferring cars on each of decks 10 and 11, these slanting passages 101 and 102 make each upper end part go down (Y2) and they are made into horizontality in leaving several cars J1-J3 mounted intact.

Description

DETAILED DESCRIPTION OF THE INVENTION The present invention relates to an inboard ramp device for a single-vehicle transport ship or the like.

Imitate me! Currently, single-vehicle transport ships are widely used for maritime transport of vehicles, cars, and automobiles, but in order to maximize the number of single-car loads, these types of transport ships are There are multiple decks from the deck to the bottom of the ship, and on each deck there is a
IIJf11 etc. jl! iI'1. In addition, at least one inboard ramp is provided between each upper and lower adjacent deck, so that it is possible to transport automobiles, etc. between the upper and lower decks via this ramp. ing.

In this case, each ramp has a rectangular plan profile corresponding to a rectangular opening in the deck, and one short side thereof is hinged to the corresponding short side of each deck opening. The other short side is supported on the lower deck when the ramp is swung around its hinged center, thus allowing the ramp to slope between the upper deck and the lower deck. It is common practice to climb up and connect the ramps installed, and to transport vehicles such as the 111J between the upper and lower decks via this ramp. Furthermore, after loading cars etc. onto each deck, each ramp turns around the hinge.

This allows the openings between each deck to be opened in a watertight and airtight manner, making each deck an independent compartment and ensuring safety in the event of an emergency.

That is, to explain this with a schematic diagram, as shown in Figure fjS2 of the attached drawing, for example, there is a planar contour between the upper deck 1° and the first lower deck 1° below it. A rectangular inboard ramp 21 has one short side pivoted by a hinge 4° to the corresponding short side of a rectangular opening 3° corresponding to the boarding deck 1°, and is installed separately. Also installed between these two decks 1°, 11 via a winch or the like (not shown), also not shown! It is made possible to turn around the hinge 4° by being guided by the long sides of several pillars, etc., and when it is turned in the clockwise direction x1 as seen in the figure, the other short side of the slope 21 The sides are capable of being supported on the lower deck 11, as shown by solid lines, so that the vehicle can be mounted from the entry deck 1° to the lower deck 11 or from the lower deck 11. Including deck 1. and when pivoted from this position around the hinge 4° in the direction of counterclockwise X, as seen in the figure,
The ramp 21 is in a horizontal position, indicated by the dashed line, and in both these positions the ramps 21 are in a horizontal position, with decks 1°, 1. Alternatively, it is a single sea urchin fixed to a shrine or the like with a cleat 51 or the like.

Also, between this first lower deck 11 and the second lower deck 12 below it, a slope 22 having a similar structure is provided, and the short side thereof is connected to the first lower deck. 11 hinge 4. It is installed by being pivotally connected via.

However, the slope 2112 in the conventional single-car carrier
□ thus connects one of its short sides to the upper deck 10 or 1. is pivotally connected to via a hinge 4° or 41,
These ramps 2. ,2. is the upper deck 1 from the inclined position.
゜Keishi is 1. By turning in the counterclockwise direction indicated by the arrow X toward
and each lower deck 1. ．． D
2. In order to load automobiles, etc. into the interior, it is necessary to load automobiles, etc. onto slopes of this type. , 22 to each deck 10~
This is not possible as long as the transfer is between 0.12 and 0.12. The loading capacity of automobiles, etc. will be reduced by the number of automatic Ills that can be accommodated in
Particularly, when a large number of ramps 2+121 are installed W1, this tendency becomes even more apparent at the ff1 destination. Other slopes 2. ．． 2. In order to keep the vehicle in a horizontal position during the vehicle transportation voyage of the transport ship, ramps 2°2. and deck 1
゜、1. Or, in addition to requiring a relatively strong holding device between pillars, slopes 2□2. 1° for each deck, 1. A complicated sealing means is also required to maintain the opening 3.131 formed in the opening 3.131 airtight and watertight.

As described above, the conventionally known inboard ramp devices for single-vehicle transport ships have had various problems.

SUMMARY OF THE INVENTION An object of the present invention is to obtain an improved inboard ramp device for a two-wheeled ship that can solve the above-mentioned problems of conventionally known devices. be.

In order to achieve this object, the present invention provides a ramp having a rectangular plane profile in a single-vehicle transport ship, with a corresponding opening made in each deck on one short side thereof. The ramp is pivoted horizontally via a hinge on one short side of the section, and the ramp can be installed in an inclined state between the upper and lower decks by pivoting around this hinge toward the deck above. It is characterized by the fact that it is made to be.

BRIEF DESCRIPTION OF THE DRAWINGS The invention will now be described with reference to FIG. 1 of the accompanying drawings, which schematically shows one embodiment of the invention. In addition, in the PS1 diagram,
Components corresponding to FIG. 2 are provided with the same reference numerals.

As shown in FIG. 1, in the present invention, each slope 101
11oz, one short side of which is pivotally attached to the corresponding short side of the corresponding openings 3+ and 32 formed in each deck 11 and 12 via a hinge IL+11g, but in this case, each ramp 101, 102 can be turned around their hinges 111, 11□ toward the upper deck io or II, as shown by the arrow Y1, and the slope 1
0. , 10° is the other short side of the deck 1. ．． 1. of the corresponding opening 3o+31 of the ramp 10. ．． 10. Hinge 11. . In this way, a ramp connecting the upper and lower decks 1°, 11 or 1□1□ is formed.

As a result, it is possible to transfer automobiles and the like between the upper and lower decks 1°lit to 1°1□ without any hindrance, unlike in the case of the conventional inboard ramp Z, 2□.
According to the invention, each slope 10°10. I am rjh41
At the end of the transfer to the deck to which it belongs (e.g., the second lower deck 12), several cars etc.
．． With J3 etc. placed, rotate it counterclockwise around the hinge 112 in the direction of arrow Y2, as seen in the figure, until it is in a horizontal state, and take the state shown by the two-dot chain line in Fig. 1. Make it.

As is clear from the above, according to the present invention, it is possible to effectively store automobiles and the like even in the slopes 10+ and Lo2, which were conventionally considered impossible to store.
It will be possible to greatly increase the loading capacity of both IL transport ships compared to that of the conventional transport Qj+.

Furthermore, according to the present invention, each ramp to, to2 is held horizontally in a voyage state with vehicles loaded and closes the opening made in each deck, so the opening 111 is
Slopes, cars, etc.! ! ! It is possible to reliably open the base airtightly and watertightly by using a relatively simple packing means, and it is possible to easily compartmentalize each deck in a unique manner.

In addition, in this state, in order to firmly hold the slope 10° 102 in its horizontal state, a particularly strong cleat 5 or the like is not required, so the cleat 5° 6 can be made simple. Comes off.

1"L Yu JL1 The present invention has the above-described configuration and function, and thus provides a ramp for a single-panel transport ship that can significantly expand the loading capacity compared to conventionally known single-car transport ships. It provides equipment.

[Brief explanation of the drawing]

FIG. 1 is a schematic diagram showing one embodiment of the present invention, and FIG. 2 is a schematic diagram showing one example of a conventionally known ramp device for a single-vehicle transport ship. 1°+L+tz...Deck, 3°, 3□3□...Opening, 10. ．． 102...Slope, 11□11. ...
Hinge. Figure 1 Rabbit Figure 2

Claims (1)

[Claims] 1. One short side of a ramp in a vehicle transport ship having a substantially rectangular planar profile is horizontally pivoted to one short side of a corresponding opening in each deck via a hinge, An inboard ramp device for a single-vehicle transport ship or the like, characterized in that the ramp can be installed in an inclined state between the upper and lower decks by pivoting around this hinge toward the upper deck.