KR102055675B1 - Method for Constructing and Launching Submarine Using Modular Transporter - Google Patents

Abstract

The present invention relates to a submarine construction and launching method using a modular transporter, using a commercial modular transporter (Modular Transporter) by moving and launching the submarine with an easy lifter does not require special floor coating and management In addition, the purpose of the submarine construction and launching method using the Modular Transporter, which can move and launch the submarine at low cost because no other consumables are required, is to provide a load out height direction dimension and width. Designing the trestle to use the modular transporter to fit the directional size and supporting the underwater to have sufficient rigidity even in banyan arrangements so that the modular transporter can be used in the section assembly process; Ensure that the trestle supports the submarine to have sufficient stiffness in antagonistic arrangements, and that the trastle has sufficient stiffness to support the submarine in operations with a modular transporter, and controls for saddles and base structures. Determine and fix the deformed jig, make the modular transporter accessible from the inside of the shop to the bottom of the trestle, secure the capacity for transporting the submarine, and when installing the hydrogen bottle 500 Securing a hydrogen bottle installation space and a working glass reinforced plastic (GRP) space, making the trestle moveable during painting, and securing a working space; For dismantling of previously installed birds, install a certain number of screw jacks to support a certain weight at the bottom of the saddle, and carry the submarine with a modular transporter to check the structural strength of the workplace when moving it to the lifter. Securing structural strength; And preventing a safety problem due to saddle departure and shaking during submerged movement, and enabling fine adjustment for submerged section movement and combining of the sections. It is achieved by submarine building and launching using Modular Transporter.

Description

Method for Constructing and Launching Submarine Using Modular Transporter}

The present invention relates to a submarine construction and launching method using a modular transporter, in particular to dry the submarine block using a commercial modular transporter, By moving and launching the submarine with the Shiplifter, not only do not need special coating and maintenance of the floor, but also other consumables, the submarine can be moved and launched at low cost. The submergible barge or vessel can be used as a submergible barge or vessel.

Conventional Underwater Conventional launching method was launched by moving to a shiplifter using an Aero-go system. Aero-go System is one of the caisson production, transportation, and installation methods. The production is carried out in a batch production method. For transportation and land movement, the Aero-Caster is laid under the caisson and the pressure water is injected. Lift the caisson slightly from the floor and push it to the jockey from the rear to move and transport it. When some of the pressure water is ejected from the aero caster, it acts as a water bearing and launches the caisson in floating dock type. It refers to a method of moving a ship on a line, carrying it, and then submerging the sub-election launch line.

That is, the conventional launching method was a method of lifting the submarine from the bottom by using the air flotation function of the aero caster to move to a desired place using a driving unit.

Therefore, the conventional method of moving and launching the submarine by using the aerogo system during and after submersion of the submarine is to increase the size of the dry submarine, which requires additional investment due to the insufficient capacity of the equipment and the appearance of the submarine increases. Additional fabrication of lower support jigs, such as saddles and base structures, requires special floor and floor coatings for the operation of the aerogo system. Consumables such as air bearings and ongoing costs for out facility maintenance and repair were needed.

No prior art literature

The present invention eliminates the need for special coating and maintenance of the floor by moving launching the submarine with an easy lifter using a commercial Modular Transporter to solve the problem of using the conventional submersible launching equipment described in the background. In addition, the purpose is to provide a submarine construction and launch method using a modular transporter that can move and launch the submarine at low cost because no other consumables are required.

In addition, the present invention can be submergible barge or vessel (submergible barge or vessel) as a modular transporter after drying underwater submarine drying using a modular transporter that can launch the submarine launching at low cost even if there is no expensive easy lifter And to provide a launch method for other purposes.

Method according to an embodiment of the present invention for achieving the above object, as a submarine construction and launch method using a modular transporter (Modular Transporter),

Load Out Allows the modular transporter to fit the height and width dimensions, and the modular transporter to be used during the section assembly process. Designing a trestle to enable;

Ensure that the trestle supports the submarine to have sufficient stiffness in antagonistic arrangements, and that the trastle has sufficient stiffness to support the submarine in operations with a modular transporter, and controls for saddles and base structures. Determine and fix the deformed jig, make the modular transporter accessible from the inside of the shop to the bottom of the trestle, secure the capacity for transporting the submarine, and when installing the hydrogen bottle 500 Securing a hydrogen bottle installation space and a working glass reinforced plastic (GRP) space, making the trestle moveable during painting, and securing a working space;

For dismantling of previously installed birds, install a certain number of screw jacks for each saddle at the bottom of the saddle and check the structure of the workplace when moving to the lifter with the modular transporter. Securing structural strength; And

Modular transporter comprising the step of preventing the safety problems due to saddle departure and shaking during submerged movement, and enabling fine adjustment for submerged section movement and combining of the sections ( Achieved by submarine building and launching using Modular Transporter.

According to the present invention, by using a modular transporter (Modular Transporter) by moving and launching the submarine by easy lifter, not only does not require special coating and management of the floor, but also does not need to manufacture saddles and consumables separately according to the tonnage of the submarine, low cost You can get the effect of moving and launching underwater.

Figures 1 (a), (b) and (c) show the arrangement plane, cross section and front view of the modular transport equipment used for submarine construction and launching method using the modular transporter of the present invention, respectively.
Figure 2 shows a perspective view of the modular transporter equipment of the present invention.
3 shows a perspective view of the saddle of the present invention in which a screw jack is disposed.
4 (a) and 4 (b) show cross-sectional views of the birds of the present invention.
5 is a perspective view of a screw jack according to an embodiment of the present invention.
Figure 6 (a) and (b) shows a flow chart of the underwater submerged drying and launching method according to an embodiment of the present invention.
Figure 7 is a view showing a photograph of the submarine loaded by the saddle of the present invention.

Hereinafter, a submarine construction and launching method using a modular transporter according to an embodiment of the present invention will be described in detail with reference to the accompanying drawings. In the drawings, the same or similar reference numerals will be given to the same or similar parts.

1 (a), (b) and (c) show a plan view, a cross section and a front view, respectively, of a modular transporter apparatus used for submarine construction and launching method using the modular transporter of the present invention.

As shown in the figure, the modular transporter equipment of the present invention is formed in the transporter 100, the modular transporter 100 forming a drive for the movement of the submarine 400 placed on top of the underwater Four screw jacks (Saddle; 300) that is placed directly, and under the saddle 300 can bear a load of 200 tons per bird for the demolition of existing birds; 200) is installed.

The modular transporter 100 includes a cart 120 and a base 110 installed thereon.

Figure 2 shows a perspective view of the modular transporter equipment of the present invention, which shows the above drawings when PE and mounting, GRP, hydrogen tank installation and saddle removal. PE (Pre-Erection) is the most efficient process in the factory that is most suitable according to the shape of the block, the finished block is painted in the painting factory, and the finished blocks are joined by several blocks. It is called PE (Pre-Erection) work that combines work into one.

As shown in the figure, four screw jacks 200 are disposed, and the screw jack 200 includes a reinforcement 210 formed radially on the cylindrical support portion 220 and a base 230 to form a base. Doing.

In the present invention, since the commercial modular transporter is used, the ship can be moved without regard to launching equipment such as a specially processed moving route and a shiplifter and, if necessary, launching using a launching barge. do. Loading the submarine into a system, such as a general Load Out unit, can save a lot of equipment maintenance and deployment costs. By using this commercially available modular transporter, large submarines are not affected by the tonnage of the submarine. Underwater can also be dried and launched.

Figure 3 shows a saddle arrangement perspective view of the present invention with a screw jack disposed, Figures 4 (a) and (b) show a perspective view and a cross-sectional view of the birds, respectively.

As shown in the figure, the saddle 300 of the present invention includes a plurality of birds 300 placed in the submersible to block dry and launch the submarine 400 shown in FIG. 4 (a) and (b), the saddle 300 is formed through the pedestal 300a, which serves as a jig and work table for the submarine work, the pedestal (300a), while reducing the weight of the pedestal (300a) A through hole 300d for giving rigidity, and supports 300b and 300c for supporting the submarine 400 formed and mounted in the pedestal 300a, and on the rear surface of the end of the pedestal 300a. It includes a reinforcing material (300e) for supporting the side timber 600 shown in FIG.

5 is a perspective view of a screw jack according to an embodiment of the present invention.

The screw jack 200, as described above, includes a reinforcement 210 radially formed on the cylindrical support 220 and the base 230, and the saddle placed thereon at the top of the support 220. A pipe 240 for adjusting the gap with the 300 is provided.

Figure 6 (a) and (b) shows a flow chart of the underwater submerged drying and launching method according to an embodiment of the present invention.

First, it is possible to use the modular transporter to fit the load out height dimension and the width direction size, and to be able to use the modular transporter in the section assembly process to have sufficient rigidity even in banyan arrangement To design a trestle (Trestle) to support the (S20, S40).

This allows the trestle to support the submarine to have sufficient rigidity in antagonistic arrangements, and to allow the trastle to have sufficient rigidity to support the submarine in operations with a modular transporter, Set management standards, check and modify the deformed jig, make the modular transporter accessible from the inside of the shop to the bottom of the trestle, secure the capacity for transporting the submarine, and the hydrogen bottle (500) outside the submarine. When installing, it should be free from interference with the trestle, secure the hydrogen bottle installation space and working glass space (GRP) space, make the trestle movable during painting work, and secure the drawing work space (S60, S80).

Subsequently, four 100-ton screw jacks are installed at the bottom of the saddle for the dismantling of the previously installed birds, and the modular transporter makes it easy to check the structure of the workplace when moving to the lifter. Secure the strength (S100, S120).

In addition, the safety problem due to the departure and shaking of the saddle during the submerged movement does not occur, and fine adjustment for the submerged section (Section) movement and the combination of the sections is possible (S140, S160). Submarines usually consist of five sections.

Figure 7 is a view showing a photograph of the submarine loaded by the saddle of the present invention.

According to the present invention described above, by using a modular transporter (Modular Transporter) to move and launch the submarine by easy lifter not only need special coating and management of the floor, but also need to manufacture the saddle and consumables separately according to the tonnage of the submarine There will be no effect of moving and launching underwater at low cost.

So far, the submarine construction and launching method using a modular transporter according to an embodiment of the present invention has been described with reference to the drawings, but the above description is for illustrative purposes and does not limit the present invention. It is to be understood that the scope of the present invention is defined by the following appended claims rather than the foregoing detailed description, which is intended to cover all changes or modifications derived from the meaning and scope and equivalent concepts thereof. The form should also be construed as being included in the scope of the present invention, and these modified embodiments should not be understood individually from the technical idea or the prospect of the present invention.

100: modular transporter 200: screw jack
210: reinforcing material 220: support
230: expectation 240: pipe
300: saddle 300a: pedestal
300b, 300c: support 300d: through hole
300e: Reinforcement 400: Underwater
500: hydrogen bottle 600: banyan

Claims (1)

Submarine construction and launching method using Modular Transporter,
Load Out Designs the trestle to use the modular transporter to fit the height dimension and the width dimension, and supports the underwater to have sufficient rigidity even when placed on top of the modular transporter or in antagonistic arrangements. Making it possible;
Ensure that the trestle supports the submarine to have sufficient stiffness in antagonistic arrangements, and that the trestle has sufficient stiffness to support the submarine in operations with a modular transporter, and controls for saddles and base structures. Determine and modify the deformed jig, make the modular transporter accessible from the inside of the manufacturing shop to the bottom of the trestle, secure the capacity for transporting the submarine, and install the hydrogen bottle (500) outside the submarine. Securing a hydrogen bottle installation space and a working glass reinforced plastic (GRP) space, making the trestle moveable during painting, and securing a painting workspace;
For dismantling of previously installed birds, install a certain number of screw jacks for each saddle at the bottom of the saddle and check the structure of the workplace when moving to the lifter with the modular transporter. Securing structural strength; And
Modular transporter comprising the step of preventing the safety problems due to saddle departure and shaking during submerged movement, and enabling fine adjustment for submerged section movement and combining of the sections ( Submarine construction and launching method using Modular Transporter.

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