KR101924779B1 - Multifunctional Floating Bridge - Google Patents

Abstract

The present invention provides a multifunctional marine floating structure to reduce rolling and improve restorability by giving proper buoyancy in accordance with different load distributions applied in accordance with facilities arranged on an upper portion. The multifunctional marine floating structure comprises: buoyancy means having binding holes through which buoyant bodies having buoyancy are inserted; and upper plates of a plate shape which are fixed while connecting upper portions of the buoyancy means, and have a length to form a bottom, on which facilities are installed, on an upper portion thereof. The buoyancy means includes: a main body having an upper surface, on which the upper plates are placed and fixed, on an upper portion thereof, and a plurality of through holes penetrating a front and a rear surface thereof; and a plurality of the binding holes arranged through the front and the rear surface of the main body. The binding holes include: a first binding hole arranged on a center of a lower surface of the main body; a second binding hole which has a vertical gap from the first binding hole, and is arranged on a center line on the front surface of the main body; and third bind holes arranged on symmetric positions on both sides of the center line on the front surface of the main body at a position of a gap between the first and second binding holes.

Description

{Multifunctional Floating Bridge}

The present invention relates to a floating bridge having buoyancy and floated on the sea. More specifically, it is possible to provide buoyancy suitable for different load distributions applied according to a facility disposed at the upper part, And to improve the stability of the floating structure.

In general, floating floats, one of the floating structures, is one of marine floating items to be installed to form a constant movement or space within the sea, river or lake coast, or within the water, This bridge is a part of the port facility by facilitating the berthing of the ship regardless of the sea level fluctuation in the sea where the tide interval is large, It is widely used mainly for floating bridges, floating docks, yacht moorings, wharf docks and so on.

At the bottom of the float, a buoyant body floating in water is installed. The buoyant body is fixed by a separate fixing means.

The buoyant body is generally made of a medium density polyethylene or a high density polyethylene synthetic resin pipe which is excellent in corrosion resistance, mechanical strength and recyclability and can be easily and firmly bonded and assembled by a heat fusion method. And has a structure that is coupled by brackets or supports.

The bracket or support for fixing the buoyant body has various structures according to the characteristics of the buoyant body, and brackets or supports for supporting the buoyant body are assembled together to form a floating structure of a predetermined size.

Such a floating structure is designed in consideration of a more efficient coupling structure such as stability and strength, since the floating structure supports brackets (or supports) supporting the buoyancy body.

In Korean Patent Registration No. 10-1083025 (titled pontoon structure reinforced with bending strength against external force), as is known in the art, a plurality of buoyancy tube supports for supporting one buoyancy pipe are disposed in the lateral direction A plurality of pontoon structures can be combined to expand the width in the lateral direction, so that the pontoon structure can be freely adjusted in accordance with the required specifications.

The pontoon structure is constructed by assembling a plurality of buoyant pipe supports. The reinforcing bars and the frame steel frames are installed to increase the overall stiffness and the bending strength of the pontoon structure. Thus, the stability can be enhanced. Also, by using polyethylene buoyancy pipes, And even if the buoyant pipe is partially broken, it is possible to maintain the buoyancy to a certain extent, and the stability can be improved.

In addition, as disclosed in Korean Patent Publication No. 10-1448948 (name: buoyancy body connecting bracket and floating boat using the same), a separate lower connecting plate or a reinforcing rib is provided on the lower or outer periphery of the buoyancy body insertion ring And a buoy bridge which is capable of stably mounting or connecting the buoyant body by connecting to other neighboring brackets.

The lower connecting plate is connected to the lower connecting plate of the neighboring buoyant body connecting bracket so as to reduce rolling and pitching due to waves, waviness, waves and the like.

However, the floating structure such as the pontoon structure, the buoyant body connecting bracket, and the floating bridge using the reinforced pontoon structure with respect to the external force has no countermeasure for the additional load.

That is, when additional buoyancy is required according to the occurrence of additional load, additional buoyancy is required to secure additional buoyancy. It is difficult to fix and install buoyancy body, The fixed state of the motor is not constant and thus the motor is often broken.

Accordingly, there is a demand for a floating suspended structure capable of securing and securing an additional buoyant body installation space.

In addition, as disclosed in Korean Patent Registration No. 10-1536278 (name: a floating body holder capable of installing an additional buoyant body and a floating structure using the buoyant body), as known in the art, A plurality of brackets formed on the insertion ring and having a plurality of partitions formed thereon; a coupling member formed on both sides of the frame for coupling the brackets in a lateral direction; An additional buoyant mounting means capable of additionally mounting a second buoyant body on the bracket; There is provided a space for installing an additional buoyant body according to the occurrence of an additional load, thereby facilitating installation and support of the additional buoyant body.

In addition, Korean Patent Registration No. 10-1545729 (name: a bracket for a sea structure having a shock buffering function), as known in the art, includes an outer support portion having an outer frame and a coupling portion on a side surface thereof, A buoyant body support portion formed on a bottom surface of the buoyant body support portion for supporting the buoyant body; an upper plate support portion formed on the upper side of the outer support portion to support the upper plate of the sea structure; A first buffer part for buffering a load and a wave of the upper plate supporting part and an impact of the buoyant body support part received from the outside, and a second rib for supporting the vertical rib and the first and second buffering parts between the upper plate supporting part and the buoyant body supporting part, And is supported by ribs extending from the buffer part to alleviate the load of the upper plate supporting part and the impact of the buoyant body part, And a second shock buffering part having one side connected to the first buffer part and the other side connected to the buoyant body support part to transmit an external impact of the buoyant body support part to the first and second buffer parts, A rib; A marine structure capable of reducing the pitch of a marine structure and reducing downtime and improving durability is described.

Korean Patent Registration No. 10-1083025 Korean Patent Registration No. 10-1448948 Korean Patent No. 10-1536278 Korean Patent No. 10-1545729

However, the above-mentioned conventional floating bridges have a problem in that it is not possible to appropriately provide appropriate buoyancy according to different load distributions applied according to the facilities disposed at the upper part.

As a result, there is a problem that the rolling due to the sea power is not reduced, and the stability is lowered because of the possibility of overturning.

SUMMARY OF THE INVENTION The present invention has been made in order to solve the above-mentioned conventional problems, and it is an object of the present invention to provide an apparatus and a method for providing a buoyancy according to different load distributions, And to improve the stability of the floating structure.

In order to accomplish the above object, according to the present invention, there is provided a multifunctional floating structure, comprising: buoyancy means formed with a binding hole through which buoyancy members having buoyancy force are inserted; And a top plate shaped like a plate having a length that is fixed while connecting an upper portion of the buoyancy means and has a length to form a bottom on which facilities are installed. In the multi-function floating structure, The buoyancy means includes a body having an upper surface on which the upper plate is fixed and having a plurality of through holes passing through front and rear surfaces thereof; And a plurality of the binding holes disposed through the front and rear surfaces of the main body; The binding holes include a first binding hole disposed at the center of the bottom surface of the main body, a second binding hole disposed at a center line on the front surface of the main body with a gap between vertical phases in the first binding hole; And third binding holes disposed at positions symmetrical to both sides of the center line on the front face of the main body at positions of the interval between the first binding holes and the second binding holes, respectively; The inner diameter of the second binding hole is larger than the inner diameter of the third binding hole and the inner diameter of the first binding hole is larger than the inner diameter of the second binding hole.

The multifunctional floating structure according to the present invention can selectively perform various functions on the upper part of the upper plate, The buoyancy bodies having different sizes depending on different load distributions applied to the main body are selectively bound to the first binding hole, the second binding hole and the third binding hole according to facilities disposed on the upper part of the upper plate, So that an appropriate buoyancy can be imparted.

This has the effect of securing the safety by reducing the rolling due to the wave power and maintaining the stability of the stability.

1 is a schematic view showing a multi-function floating structure according to an embodiment of the present invention;
2 to 10 are schematic views showing various use examples of a multi-function floating structure according to the present embodiment.
11 is a schematic explanatory view showing another application state of the multi-function floating structure according to the present embodiment.
12 and 13 are schematic views showing a multifunctional floating structure according to another embodiment of the present invention;
Fig. 14 is a schematic view showing an example of auxiliary coupling means applied to a multi-function floating structure according to the present invention; Fig.

Hereinafter, a multi-function floating structure according to a preferred embodiment of the present invention will be described in detail with reference to the accompanying drawings.

The embodiments of the present invention can be modified in various forms, and the scope of the present invention should not be construed as being limited to the embodiments described in detail below. This embodiment is provided to more fully describe the present invention to those skilled in the art. Therefore, the shapes and the like of the elements in the drawings can be exaggeratedly expressed to emphasize a clearer description. It should be noted that in the drawings, the same members are denoted by the same reference numerals. Detailed descriptions of well-known functions and constructions which may be unnecessarily obscured by the gist of the present invention are omitted.

1 to 11 are views showing composite multi-functional part residues according to an embodiment of the present invention. The multifunctional floating structure 1 according to the present embodiment includes a buoyant body 10 11) buoyancy means (2) formed with a binding hole to be inserted therethrough; And a top plate 3 in the form of a plate having a length which is fixed while connecting the upper portions of the buoyancy means 2 and has a length to form a floor on which facilities are installed.

That is, the buoyancy means 2 are disposed at the lower portion of the upper plates 3 in the longitudinal direction of the upper plates 3 while being spaced apart from each other with a space therebetween, Whereby the buoyancy means 2 float on the sea while having buoyancy.

Accordingly, various facilities performing various functions are installed on the upper plates 3 to perform various functions in a complex manner.

At this time, due to the own load of the facility installed in the upper plates 3, the upper plates 3 have different load distributions, and the buoyancy means 2 have different loads depending on the load distribution do.

In the multifunctional floating structure 1 according to the present embodiment, the buoyancy means 2 includes a main body 21 having an upper surface on which the upper plate 3 is fixed and having a plurality of through- )Wow; And a plurality of the binding holes arranged through the front and rear surfaces of the main body 21.

That is, the upper plates 3 are fixed to the upper surface of the main body 21, respectively; The buoyant bodies 10, 11 and 12 are coupled to the binding holes to impart buoyancy to the main body 21, respectively.

The buoyancy bodies 10, 11, and 12 of the buoyancy bodies 10, 12, and 12 are formed of a tube having a pipe shape having both ends closed by a finishing body and having a closed space filled with air, It is preferable that the buoyancy applied according to the outer diameter is controlled.

That is, the buoyant force imparted to the buoyant body having a larger outer diameter than the buoyant body having a small outer diameter is quantitatively increased; It is most preferable that the buoyancy force of each of the buoyant bodies 10, 11 and 12 is selectively adjusted.

In the multifunctional floating structure 1 according to this embodiment, the binding holes include a first binding hole 22 disposed at the center of the bottom surface of the main body 21, A second binding hole (23) disposed on a center line at a front face of the main body (21) with a vertical image gap therebetween; The third binding hole 24 (24) is disposed at a position symmetrical to both sides of the center line on the front face of the main body 21 at the position of the interval between the first binding hole 22 and the second binding hole 23 ).

That is, since the positions of the binding holes with respect to the main body 21 form a bilaterally symmetrical structure with the center as the center, each buoyant body 10, 11, 12 fixed to each binding hole When selectively binding. The buoyancy distribution with respect to the main body 21 can be easily controlled.

As a result, the arithmetic buoyancy distribution can be stably implemented, the buoyancy distribution can be stably implemented in the design stage of the floating bridge, and the use efficiency is improved.

In the multifunctional floating structure 1 according to the present embodiment as described above, the inner diameter of the second binding hole 23 is made larger than the inner diameter of the third binding hole 24, and the inner diameter of the second binding hole The inner diameter of the first binding hole 22 is larger than the inner diameter of the first binding hole 22.

That is, the buoyant bodies (10) and (11) having outer diameters suitable for the first binding hole (22), the second binding hole (23) and the third binding hole (24) The buoyancy force is applied to each of the buoyant portions 12 depending on the load distribution applied thereto.

As a result, the rollability due to the wave power is reduced and the stability is maintained at a stable level, thereby ensuring safety.

On the other hand, in the multifunctional floating structure 1 according to the present embodiment, as shown in FIG. 11, another separate main bodies 21 are horizontally connected to one end or both ends of the main body 21, The installation area can be appropriately increased according to the size of the installation to be installed in the building; To this end, both side surfaces of the main body 21 may be provided with fitting grooves and fitting protrusions, which are engaged with each other; Each of the main bodies 21 can be bolted and connected and fixed, and is preferably applied according to the user's selection.

12 and 13 are views showing a multifunctional floating structure 1 according to another embodiment of the present invention. In the multifunctional floating structure 1 according to the present embodiment, , Each of which has a concaved concaved curved surface and a broken concave recessed portion 26, respectively; And auxiliary coupling means 4 detachably attached to the coupling recessed portion 26 while being partially received in the coupling recessed portion 26 and selectively coupling the buoyant bodies 10, 11 and 12 to the inside thereof.

That is, the auxiliary binding means 4 are selectively attached to one side of the main body 21 and the lower side of both sides of the main body 21 so as to be connected to the main body 21 in accordance with buoyancy of the buoyant bodies 10, 11, Thereby selectively and more precisely controlling the applied buoyancy distribution.

As a result, the buoyancy can be more stably applied.

The coupling recess 25 of the main body 21 is preferably formed with a coupling hole 25 for coupling the bolt B on a part of the outer side of the auxiliary coupling means 4, It is most preferable that the main body 21 and the auxiliary binding means 4 are detachably attached through bolt connection.

The auxiliary coupling means 4 may be formed of a ring-shaped ring body having through holes 41 through which the buoyant bodies 10, 11 and 12 pass while being connected.

14 is a view showing another example of the auxiliary binding means 4. The auxiliary binding means 4 has a length and is provided with a coupling hole 42 to which a bolt B is coupled on an outer part, An auxiliary body 43 formed on the side surface thereof and having a receiving concave portion having an arc-shaped curved surface to which the buoyant bodies 10, 11, 12 are closely fitted; And a coupling band 44 which is fastened to both ends of the auxiliary body 43 and which binds and binds the buoyant body 10, 11, 12.

That is, the buoyant body 10, 11, 12 is connected to the receiving recess of the auxiliary body 43 through the coupling band 44 in a state in which the buoyant body 10, 11, So that they are fixed together.

Accordingly, each of the buoyant bodies 10, 11, 12 having various diameters can be stably bound, and the use efficiency is improved.

It will be apparent to those skilled in the art that various modifications and equivalent arrangements may be made therein without departing from the scope of the present invention as defined by the appended claims and their equivalents. . Therefore, it is to be understood that the present invention is not limited to the above-described embodiments. Accordingly, the true scope of the present invention should be determined by the technical idea of the appended claims. It is also to be understood that the invention includes all modifications, equivalents, and alternatives falling within the spirit and scope of the invention as defined by the appended claims.

1: Floating structure at sea 10,11,12: Floating body
2: buoyancy means 21: body
22: first binding ball 23: second binding ball
24: third binding hole 25: fastening hole
26: engaging recess 3: top plate
4: auxiliary bonding means 41: through-hole
42: engaging hole 43: auxiliary body
44: Coupling band B: Bolt

Claims (1)

Buoyancy means (2) having a binding hole through which the buoyant bodies (10), (11) and (12) having buoyancy are inserted and inserted; A top plate (3) in the form of a plate, which is fixed while connecting the upper portions of the buoyancy means (2) and has a length to form a bottom on which facilities are installed;
The buoyancy means (2) comprises: a main body (21) having an upper surface on which the upper plate (3) is fixed and having a plurality of through holes penetrating the front and rear surfaces; And a plurality of binding holes arranged through the front and rear surfaces of the main body (21);
The binding holes include a first binding hole (22) disposed at the center of the bottom surface of the main body (21); A second binding hole (23) disposed on the center line at a front face of the main body (21) with an interval between vertical phases in the first binding hole (22); The third binding hole 24 (24) is disposed at a position symmetrical to both sides of the center line on the front face of the main body 21 at the position of the interval between the first binding hole 22 and the second binding hole 23 ); ≪ / RTI >
The inner diameter of the second binding hole (23) is made larger than the inner diameter of the third binding hole (24);
Wherein the first binding hole (22) has an inner diameter larger than that of the second binding hole (23), the multifunctional floating structure
At both lower ends of the main body 21,
And a wedge concave portion 26 formed while forming an arc-shaped curved surface inwardly concave;
In the binding concave portion 26,
(10) (11) and (12) are detachably attached to each other while being accommodated on a part of the auxiliary binding means (4), which are selectively engaged with each other;
The auxiliary binding means (4)
And a receiving concave portion having an arc-shaped curved surface in which the buoyant bodies 10, 11, 12 are closely contacted to the inner side surface, And a coupling band 44 which is fastened at both ends of the auxiliary body 43 and which is engaged while wrapping the buoyant body 10, 11 and 12 while being tightened at both ends of the auxiliary body 43 A multifunctional floating suspended structure.

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