JPS592677B2 - How to install all passage units in the ship's accommodation area - Google Patents

Description

DETAILED DESCRIPTION OF THE INVENTION The present invention relates to a method of unitizing a platform and a ladder for a ship's accommodation and mounting them all at once.

Conventionally, when building a ship, if the platform for the ship's accommodation was made into a separate block from the accommodation block, it would be necessary to use a crane multiple times to install it on each floor of each deck, and , Temporary welding must be done while the item is suspended by the crane, which wastes crane usage time.

There were many.

In addition, if the platform part was built in from the time of hoisting a small block in a ship's accommodation area, it would get in the way when the block is turned over or moved, making it difficult to handle and making the temporary scaffolding for assembly complicated.

When assembling a large scale accommodation block consisting of a ship's deckhouse as part of ground construction, the present invention makes the overall shape of the block into a quasi-planar shape with as few irregularities as possible, making it easy to turn over and move the block, so that it does not get in the way. Platforms on each deck and protruding objects such as ladders connecting each platform will not be attached, and after completing the sacrificial work etc. of this accommodation block and loading it on board, the platforms and ladders will be assembled into one. It is assembled as a passage unit block, and mounted so that it touches the predetermined mounting position of the previously mounted accommodation block.

Embodiments of the present invention will be described below with reference to the drawings.

FIG. 1 is a perspective view of a state in which passage units are collectively attached to a living quarters block 10 that has already been installed.

First, the ship accommodation block 10 is made into a quasi-planar shape with as few uneven surfaces as possible, and is mounted at a predetermined position using a conventional method.

On the other hand, separate from this, each platform 1 provided correspondingly to each deck, such as the port deck 12 of the accommodation area and other decks 13, is placed on the ground in a horizontal position for easy assembly on four pipe supports 2. Weld it together to form a large block.

Then, various ladders 3, handrails 4, scupper metal fittings 5, door stoppers 6 for doors 14, hose boxes 1, etc. are attached at predetermined positions to create a passage unit.

Next, this passage unit is installed all at once at a predetermined position on the previously mounted living quarters block 10.

The installation of this passage unit to the residential block 10 is as follows:
Since the aisle unit is independent, if you attach a set piece to one place on the upper part of the unit, you can temporarily attach it to the living area block to prevent it from falling over, so remove the crane from the unit. It is also possible to use the crane for other purposes.

Before joining this passage unit to the living space blank 10, a doubler 9 (double laminated plate with a thickness of about 22 pieces) is attached to the block 10, and the upper deck 11 is also connected with aggregate. If you install doubler 8 to prevent misalignment,
There is no need to worry about the steel wall paint, heat insulating material, etc. being scorched by welding for attaching the passage unit after the sacrificial construction of the residential block 10 is completed.

FIG. 2 is a plan view showing an example of the arrangement of the platform 1 and the living quarters, and FIG. 3 is an enlarged longitudinal sectional side view thereof.

The example shown in FIGS. 2 and 3 is of the type in which the platform deck is welded to the lug 15 of the accommodation deck.

Moreover, FIG. 4 is a plan view showing another example of the connection between the platform 1 and the living quarters, and FIG. 5 is an enlarged longitudinal sectional side view thereof.

The example shown in FIGS. 4 and 5 shows the case where the platform deck is not welded to the accommodation deck, but is attached at a slight distance.

Therefore, the present invention provides a structure in which a ship accommodation block is mounted in a ship as a quasi-planar block, platforms for each level deck of the ship accommodation area are connected at predetermined intervals by struts, and ladders between each level are connected. This method involves combining the handrails and handrails into an integrated passageway unit, and attaching this unit to a predetermined position on the accommodation block installed on board the ship.Since the accommodation block has a semi-planar shape, the block It is easy to turn over the deck, the scaffolding for assembling the living quarters on the ground can be simple, and the passageway for the ship's living quarters is also unitized and installed all at once, which not only shortens the time required for onboard sacrifice, but also allows the living quarters to be easily assembled. This has the advantage that the time occupied by the crane when installing the ward blank and the aisle unit is reduced, and each platform of the aisle unit can also be used as a work scaffold when attaching the aisle unit to the accommodation blank. ,safely,
Work can be done reliably.

Moreover, since the passage unit is constructed separately from the living quarters block, all the sacrificial items necessary for the passage unit can be installed on the ground, making it possible to carry out on-site construction in poor working environments.
The effects of the present invention, such as being able to significantly reduce the amount of water, are extremely significant.

[Brief explanation of drawings]

Fig. 1 is a perspective view showing an embodiment of the present invention, Fig. 2 is a plan view showing an example of the combination of the platform shown in Fig. 1 and the living area, and Fig. 3 is an enlarged vertical cross-sectional side view of Fig. 2. 4 is a plan view showing another example of the combination of the platform and living quarters shown in FIG. 1, and FIG. 5 is an enlarged longitudinal sectional side view of FIG. 4. 1... Platform, 2... Pipe support, 3... Ladder, 4... Handrail, 5
・・・Scupper hardware, 6...Door stopper, 1...Hose box, 8.9...
... Doubler-110 ... Residential block, 1
1...Upper deck, 12...Boat deck, 13...Other decks, 14...Door, 15...Deck ears.

Claims (1)

[Claims] 1 The ship accommodation block is mounted on board as a quasi-planar structure, and the platforms for the decks of each level of the ship accommodation area are connected at predetermined intervals by pillars, and ladders and handrails for each level are incorporated. A method for collectively installing passage units in a ship's accommodation area, the method comprising forming an integrated passage unit and attaching this unit to a predetermined position of the accommodation area block mounted on a ship.