KR100424277B1 - Floating pier - Google Patents

Abstract

PURPOSE: A floating pier is provided to improve durability and produce in various shapes by making a housing of a floating body directly contacting with the surface of the water from FRP(Fiber Reinforced Plastic), to increase safety by reducing fluctuations of floatage even by the leakage of water caused by the breakages of some of cells, and to easily repair by opening and closing some of inner cells. CONSTITUTION: A floating pier installed on the water and used for approaching a ship alongside the pier is composed of a housing(110) installed on the water, extended from the bottom to the predetermined height to form an inner space therein, and made from FRP; an upper plate combined on the housing to close the inner space of the housing to increase floatage; horizontal and vertical partitions(115,117) installed in a lattice form between the housing and the upper plate to divide the inner space of the housing into a plurality of cells(121) and form an independent closed space; and at least one opening and closing plate formed on the upper plate to open and close some of the cells formed by the horizontal and vertical partitions.

Description

Buzan Bridge {Floating Pier}

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a Buzan Bridge, and more particularly, to a Buzan Bridge having a structure that increases durability and is easy to repair.

The Bujan Bridge is a structure installed on the water surface for berthing and unloading vessels.

The Buzan Bridge is widely used as part of a port facility by facilitating berthing of vessels regardless of sea level fluctuations, especially at seas with high tides.

However, the conventional Buzan Bridge has a short life due to corrosion because the outer housing facing the water is formed of an iron plate material. In particular, iron oxides that escape from the corroded iron plate to the water phase also have environmental problems that pollute the ocean.

In addition, the conventional Buzan Bridge is formed by completely sealing the top plate with concrete in the housing, so that there is a risk of sinking due to water leakage when partial breakage occurs in the lower portion, and there is a disadvantage in that repair using the space inside the housing is not easy.

The present invention has been made in order to improve the above problems, the object of the present invention is to increase the durability, easy to repair Bujan Bridge.

In addition, another object of the present invention is to provide a byzan bridge that can use a portion of the interior space for storage.

1 is a perspective view of a Byzan bridge according to an embodiment of the present invention;

FIG. 2 is a side view of the Byzan Bridge of FIG. 1,

3 is a cut perspective view taken along the A-A direction of the floating body of FIG. 1,

4 is a perspective view of a floating body according to another embodiment of the present invention,

5 is a cross-sectional view of the floating body of FIG.

6 is a cross-sectional view of the footbridge of FIG. 1.

<Description of Symbols for Major Parts of Drawings>

100: floating body 110: housing

111: buffer member 112: top plate

113: Goal 121: Cell

115: horizontal bulkhead 117: vertical bulkhead

141: opening and closing plate 142: opening

170: Taoism

In order to achieve the above object, the Buzan Bridge according to the present invention is a Buzan Bridge, which is installed on the water surface and is used for ship berthing, which is installed on the water surface and extends to a predetermined height from the bottom surface to form an inner space; And an upper plate coupled to the upper portion of the housing to seal the inner space of the housing to increase buoyancy, wherein the housing is formed of FRP material.

Preferably, the housing bottom is formed with a plurality of grooved valleys at predetermined intervals.

In addition, between the housing and the top plate further comprises a horizontal and vertical partition wall installed in the form of a grid to partition the internal space of the housing into a plurality of cells to form an independent closed space.

According to one aspect of the invention the horizontal and vertical bulkheads are formed of FRP material.

More preferably, at least one opening plate is formed on the top plate to open and close a portion of the cells formed by the horizontal and vertical partitions.

In addition, the upper plate and the first plate formed between the housing and the horizontal and vertical partitions; And a finishing layer formed of concrete material on the first plate.

Hereinafter, with reference to the accompanying drawings will be described in detail the Buzan Bridge according to a preferred embodiment of the present invention.

1 is a perspective view of a Byzan bridge according to an embodiment of the present invention, and FIG. 2 is a side view of the Byzan bridge in FIG. 1.

Referring to the drawings, the Buzan Bridge includes a float 100 and a bridge 170 for connecting the float 100 with the raft 200 to provide a traffic path.

The floating body 100 is formed in the shape of a rectangular hexagon, and a plurality of shock absorbing members 111 formed to extend in a band shape are provided on the side surface so as to absorb the shock at the time of docking the ship.

As the shock absorbing member 111, various materials having elastic force may be applied, and as an example, a rubber material may be applied.

In the lower portion of the floating body 100, grooves 113 having a groove shape are formed in parallel along a predetermined direction.

The bone 113 absorbs the impact amount of the wave propagated from the outside and serves to alleviate the fluctuation of the floating body 100.

In the upper part of the floating body 100, a plurality of hanging columns 131 for mooring the vessel to be docked. Hanging pillar 131 may be applied to a variety of structures that can be hooked rope, as shown as an example, the head portion is formed in a larger diameter than the cylindrical body. The hanging column 131 is fixed by various coupling methods, such as a method of coupling to the top plate 112 with a bolt (not shown).

The floating body 100 is formed to seal the inner space between the housing 110 extending from the bottom surface to a predetermined height so as to have a rectangular inner space to increase the floating capacity, and the upper plate 112 installed on the housing 110. have.

Preferably, the internal space is formed to have a plurality of independent sealed cells so as to prevent the sinking due to leakage even if partial breakage occurs in the bottom or side of the housing 110 of the floating body 100.

An internal structure of the floating body 100 will be described with reference to FIG. 3, which shows the cut portion A-A of FIG. 2.

Referring to the drawings, the floating body 100 includes a housing 100 and a plurality of horizontal and vertical partition walls 115 and 117 installed in a lattice form inside the housing 100.

The housing 110 is formed of a fiber reinforced plastic (FRP) material which is a fiber reinforced composite material. As is well known, FRP material is a composite structure impregnated with Unsaturated Polyester Resin with fiberglass as the main reinforcing material. It is lighter than aluminum and is more semi-permanent with better corrosion resistance, heat resistance and corrosion resistance than iron. It is a material with very high strength.

The horizontal and vertical bulkheads 115 and 117 are installed in the housing 110 so that a plurality of independent cells 121 are formed by dividing the interior space of the housing 110.

The horizontal and vertical bulkheads 115 and 117 are preferably formed of a waterproof material. Preferably, the horizontal and vertical bulkheads 115 and 117 are applied to the FRP material. In this case, the horizontal and vertical bulkheads 115 and 117 are integrally molded with the housing 110 or the horizontal and vertical bulkheads 115 and 117 are bonded to the housing 110 with a suitable binder such as an epoxy binder. .

The upper plate 112 is coupled to the horizontal and vertical partition walls 115 and 117 to seal the cells 121 formed by the horizontal and vertical partition walls 115 and 117.

Preferably, the top plate 112 is the majority of the plurality of cells 121 formed by the housing 110 and the vertical and horizontal bulkheads 115 and 117 are hermetically fixedly coupled, and in some cases repaired and / or housed. It is formed to open and close the cell 121 for use.

Another example of such a top plate structure is shown in FIGS. 4 and 5.

4 is a perspective view of a floating body to which a top plate structure according to another embodiment of the present invention is applied, and FIG. 5 is a cross-sectional view of a state in which the opening and closing plate of FIG. 4 is omitted. Elements having the same function as in the above-described drawings are denoted by the same reference numerals.

4 and 5, the top plate 145 has a first plate 145a and a finishing layer 145b.

The first plate 145a is directly coupled to the horizontal and vertical partition walls 115 and 117, and the finishing layer 145b is disposed on the first plate 145a.

The opening 142 formed in communication with some cells on the first plate 145a is stepped to communicate with the corresponding finishing layer 145b. The stepped portion is for providing a support space of the opening and closing plate 141.

The opening and closing plate 141 is provided to open and close the opening 142 formed to communicate from the first plate 145a to the finishing layer 145b.

The finishing layer 145b is preferably formed of a material having an appropriate roughness and strong corrosion resistance to suppress slippage. Preferably, the finishing layer 145b is formed of concrete material.

The opening and closing method of the opening and closing plate 141 with respect to the opening 142 formed in the upper plate 145 is a cover method of simply covering the opening 142, or a hinge coupling method that can be rotated with respect to one side wall of the opening 141. Various methods can be applied. More preferably, a sealing member, such as a rubber ring, for example, is formed between the opening 142 and the opening and closing plate 145 to be sealed by the opening and closing plate 141 around the opening 142. Reference numeral 141a is a handle of the opening and closing plate 141. In the drawing, a portion of the handle 141a is shown to protrude upward from the opening and closing plate 141 so as to be visually displayed well. Preferably, the handle 141a is formed so as not to protrude from the upper surface of the finishing layer 145b. As an example of a method for preventing the handle 141a portion from protruding above the opening and closing plate 141, the handle 141a portion is rotatably installed with respect to the opening and closing plate 141, but the handle 141a portion is the opening and closing plate 141. The handle receiving groove (not shown) that can be accommodated in the recess) may be formed in the opening and closing plate 141. In this case, in order to open the opening and closing plate 141, the handle 141a may be lifted from the handle receiving groove, and then the opening and closing plate 141 may be lifted in a state of grasping the handle member.

Of course, it is possible to form a locking device hook (not shown) on each of the opening and closing plate 141 and the top plate 145 to enable the locking device for the opening and closing plate 141.

On the other hand, although not shown in order to avoid the complexity of the drawings, the floating body 100 is supported by an anchor (not shown) or a rope (not shown) with respect to the shore or seabed so that it can flow in a limited range in the water surface. . When supported by the anchor, the float is provided with a fixing ring (not shown) or other hook (not shown) for engaging the chain coupled with the anchor.

1 and 2, the bridge 170 for connecting the float 100 and the revetment 200 will be described.

Taoism can be applied to various conventional structures that can be supported between the land and the floating body in conjunction with the lifting and lowering of the floating body.

The footbridge 170 includes an angle 171, a base plate 172, a pivoting plate 179, a handrail 174, 175, and a coupling portion.

The angle 171 extends in the longitudinal direction of the footbridge 170 to provide a supporting force, and the cross-sectional shape in the transverse direction is formed in the letter “I” as shown in Fig. 6. The angle 171 is preferable. Silver is formed of FRP material with excellent corrosion resistance.

The base plate 172 is coupled to the angle 171 to provide a top plate is formed in a predetermined size is coupled to the angle 171 by a bolt 173 as a coupling member. Preferably, the base plate is also formed of FRP material.

Rotating plate 179 is rotatably installed at both ends of the base plate 172 or the anchor 171 located at the opposite ends of the bape plate 172 to be assembled to be coupled to each other to provide a top plate. The pivoting plate 179 provides convenience for use by connecting the base plate 172 to the stepped upper bottom surface of the revetment 200 even with respect to the rotation of the anchor 171 in conjunction with the height variation of the water surface.

The handrails 174 and 175 have a vertical rod 174 installed perpendicular to the base plate and a horizontal rod 175 coupled with the vertical rod 174 to extend in the longitudinal direction of the footbridge 170. The vertical bar 174 and the horizontal bar 175 are formed of a metal material or FRP material. Reference numeral 172a denotes a handrail insertion fixing groove formed on the base plate 172.

The engaging portion pivotally couples a portion of the lake and one side of the foot bridge.

The coupling part includes a rotation shaft 177, a first shaft support accommodating part 176 formed at one bottom of the anchor 171, and a second shaft support part 178 installed at a stepped portion of the arc 200.

The second shaft support part 178 is installed to be fixed by the fixing member to the stepped portion of the arc 200.

Thus, Taoism 170 is rotated in conjunction with the change in the height of the water surface for the shore to provide a stable traffic path.

In the above description, a description was given of the Buzan Bridge on which Taoism was hypothesized, but only a floating body can be installed and used alone at sea.

As described above, according to the Buzan Bridge according to the present invention, since the housing of the floating body directly facing the water surface is formed of FRP material, durability is improved, manufacturing in various forms is easy, and even by leakage due to breakage of some cells. The variation of the floating force improves the safety, and can open and close a part of the inner cell provides the advantages of ease of repair and part can be used for storage.

Claims (7)

delete delete delete delete In the Buzan Bridge, which is installed in the water and used for ship berthing, A housing installed in the water surface and extending from the bottom to a predetermined height to form an internal space; and And an upper plate coupled to an upper portion of the housing to seal an inner space of the housing to increase buoyancy. The housing is formed of FRP material, Further comprising horizontal and vertical partitions installed in a grid form between the housing and the top plate to form an independent closed space by partitioning the inner space of the housing into a plurality of cells, Buzan bridge, characterized in that formed on the top plate at least one or more opening and closing plate for opening and closing some of the cells formed by the horizontal and vertical partitions. The method of claim 5, wherein the top plate A first plate formed between the housing and the horizontal and vertical bulkheads; And a finishing layer formed of a concrete material on the first plate. The Buzan bridge according to claim 6, wherein the first plate is formed of an FRP material.